CN115284534B - Plastic packaging loading and unloading machine - Google Patents

Abstract

The present invention provides a plastic packaging loading and unloading machine, which includes a base box, a first loading unit, a second loading unit, a unloading unit and a scheduling unit; an integration mechanism is arranged on the base box; the first loading unit is used to convey the material sheet to the integration mechanism; the second loading unit is used to convey the resin material to the integration mechanism, and the integration mechanism integrates the material sheet and the resin material to form a first material group; the unloading unit is arranged on the base box, and the unloading unit is used to unload the finished product; the scheduling unit is arranged between the base box and the corresponding injection molding machine, and the injection molding machine injects the first material group to form the finished product, and the scheduling unit grabs the first material group from the integration mechanism and conveys it to the corresponding injection molding machine, and grabs the finished product from the injection molding machine and conveys it to the unloading unit. Thus, the work flow of automatic loading and unloading of plastic packaging equipment is realized, which not only reduces the labor cost, but also improves the conveying efficiency of the material sheet, the resin material and the finished product.

Description

Plastic packaging loading and unloading machine

Technical Field

The invention relates to the field of plastic packaging equipment, and in particular to a plastic packaging loading and unloading machine.

Background Art

Plastic packaging equipment is a common production equipment, which is often used in semiconductor production, advertising production, specimen production and other industries. At present, the automation of plastic packaging equipment is a key indicator to measure the degree of automation of production lines, and it is also an important guarantee for product quality and performance.

During the use of existing plastic packaging equipment, two sheets need to be connected by resin for injection molding. When loading the sheets, loading the resin, and unloading the injection-molded products, the sheets and resins are generally placed manually, and the finished products are unloaded manually. These methods require a lot of manpower, are labor-intensive, and inefficient. The placement accuracy of the sheets and resins is low, and it is easy to cause defective products.

Therefore, it is necessary to provide a plastic packaging loading and unloading machine to solve the above technical problems.

Summary of the invention

The present invention provides a plastic packaging loading and unloading machine to solve the problem that the loading and unloading of injection molding machines in the prior art requires manual conveying and placement of materials, which results in low loading efficiency and inaccurate material placement. In order to solve the above technical problems, the technical solution of the present invention is: a plastic packaging loading and unloading machine, which comprises:

A base box, wherein the base box is provided with an integration mechanism;

A first loading unit, disposed on the base box, and used for conveying the material sheet to the integration mechanism;

A second loading unit is disposed on the base box and located at the other side of the integration mechanism, the second loading unit is used to convey the resin material to the integration mechanism, and the integration mechanism integrates the tablet and the resin material to form a first material group;

a material unloading unit, arranged on the base box, for unloading finished products; and

The scheduling unit is arranged between the base box and the corresponding injection molding machine. The injection molding machine injects the first material group into a finished product. The scheduling unit grabs the first material group from the integration mechanism and transports it to the corresponding injection molding machine, and grabs the finished product from the injection molding machine and transports it to the unloading unit.

In the present invention, the scheduling unit includes:

A mechanical arm device, arranged between the base box and the injection molding machine;

A fourth bracket, a middle portion of which is rotatably connected to the mechanical arm device;

a clamp device connected to one end of the fourth bracket, the clamp device being used to grab the first material group; and

A finished product grabbing device connected to the other end of the fourth bracket, wherein the finished product grabbing fixture is used to grab the finished product;

Among them, the robotic arm device drives the clamp device and the finished product grabbing device to move between the loading and unloading machine and the injection molding machine, the clamp device grabs the material sheets and resin from the loading and unloading machine and transports them to the injection molding machine, and the finished product grabbing device grabs the finished product from the injection molding machine and transports it to the loading and unloading machine.

In the present invention, the clamp device comprises:

A cover plate assembly, the cover plate assembly comprising a cover plate frame and a fourth resin seat, the cover plate frame being provided with a sheet fixing area, the fourth resin seat being connected to the cover plate frame, the fourth resin seat being provided with a fourth resin tank, the fourth resin tank opening facing downward;

A chassis assembly is located below the cover assembly, the cover assembly is detachably connected to the chassis assembly, and the chassis assembly is used to support the sheet;

A resin detection component connected to the cover frame, the resin detection component detects whether the material in the fourth resin tank is delivered to the right place; and

A sheet detection component is connected to the cover frame, and the sheet detection component detects whether the sheet in the sheet fixing area is delivered to the right position.

In the present invention, a fourth detection hole is provided at the top of the fourth resin seat, the fourth detection hole is communicated with the fourth resin tank, and the resin detection component includes:

A detection rod, one end of which is rotatably connected to the cover frame, and the other end of which passes through the fourth detection hole and extends into the fourth resin tank; and

A resin material detector is connected to the cover plate frame, and the resin material detector is used to detect the height of the detection rod.

In the present invention, the sheet detection component comprises:

a fourth elastic pressing plate, one end of which is connected to the cover plate frame, and the other end of which extends to the sheet fixing area; and

a sheet detector, which is arranged on one side of the fourth elastic pressing plate and is connected to the cover plate frame, and is used to detect the height of the fourth elastic pressing plate;

The movement trajectory of the fourth elastic pressing plate includes a full material level and an empty material level of the tablet, and the full material level of the tablet is above the empty material level of the tablet.

In the present invention, the first loading unit comprises:

A material box conveying device, the material box conveying device is used to convey a first material box, a material sheet is placed in the first material box, openings are provided on both sides of the first material box, and a material pushing position is included on the movement trajectory of the first material box;

A conveying device, disposed on one side of the material box conveying device, for conveying the material sheet; and

The first material pushing device is arranged at the other side of the material box conveying device, and the first material pushing device pushes the material sheet located at the material pushing position to the conveying device.

In the present invention, the material box conveying device includes:

A full material platform, on which a first material box for holding material sheets is placed;

An empty material platform, on which the first material box after unloading is placed, and the empty material platform is arranged above the full material platform;

A lifting platform is arranged at one end of the full material platform, and the lifting platform drives the lifting of the first material box. The pushing position is located on the lifting motion trajectory of the first material box driven by the lifting platform.

In the present invention, the second loading unit comprises:

Vibrating plate, used for vibrating and conveying resin material;

A hopper is arranged above the vibration plate, a third outlet is arranged at one side of the bottom end of the hopper, the third outlet is communicated with the vibration plate, and a quantitative device is arranged inside the hopper; and

An arranging device is connected to the vibration plate to arrange the resin and transport it to the integration mechanism.

In the present invention, the unloading unit comprises:

A shearing device connected to the base box, the shearing device shears the material handle and the material sheet on the finished product; and

A finished product detection and unloading device is connected to the base box, and the finished product detection and unloading device detects and recycles the sheared material pieces; the finished product detection and unloading device includes a seventh conveying platform, and the direction in which the seventh conveying platform conveys the finished material is the seventh direction;

Wherein, the seventh transmission platform comprises:

Seventh mounting frame;

a seventh fixing frame, located above the seventh mounting frame;

A seventh support bar connected to the seventh fixing frame, the seventh support bar being used to support the finished material, and the straight line where the long side of the seventh support bar is located is parallel to the straight line where the long side of the seventh direction is located;

A seventh baffle, used for limiting the position of the finished material, the seventh baffle being arranged in the seventh fixing frame, and the seventh baffle being provided with a seventh avoidance groove at a position corresponding to the seventh support bar;

a seventh horizontal driving assembly connected to the seventh fixed frame, wherein the seventh horizontal driving assembly drives the seventh fixed frame to perform a reciprocating motion along a straight line where the seventh direction is located; and

The seventh lifting drive assembly connects the seventh mounting frame with the seventh horizontal drive assembly, and the seventh lifting drive assembly drives the seventh horizontal drive assembly to move up and down, so that the seventh horizontal drive assembly drives the seventh fixed frame and the seventh support bar to move relative to the seventh baffle.

In the present invention, the plastic packaging loading and unloading machine also includes a cleaning unit, which is connected to the injection molding machine and is used to clean the injection molding machine after unloading; the cleaning unit includes:

A sixth frame connected to a corresponding injection molding machine body;

a sixth cleaning device, connected to the sixth frame, and used for cleaning the mold platform of the injection molding machine body; and

The sixth driving device connects the sixth cleaning device to the sixth frame, and the sixth cleaning device drives the sixth cleaning device to move back and forth relative to the mold platform.

Compared with the prior art, the present invention has the following beneficial effects: the plastic encapsulation loading and unloading machine of the present invention comprises a base box, a first loading unit, a second loading unit, a unloading unit and a scheduling unit; an integration mechanism is arranged on the base box; the first loading unit is used to convey the material to the integration mechanism; the second loading unit is used to convey the resin material to the integration mechanism, and the integration mechanism integrates the material and the resin material to form a first material group; the unloading unit is arranged on the base box, and the unloading unit is used to unload the finished product; the scheduling unit is arranged between the base box and the corresponding injection molding machine, and the injection molding machine injects the first material group to form the finished product, and the scheduling unit grabs the first material group from the integration mechanism and conveys it to the corresponding injection molding machine, and grabs the finished product from the injection molding machine and conveys it to the unloading unit. Thus, the work flow of automatic loading and unloading of the plastic encapsulation equipment is realized, and the plastic encapsulation loading and unloading machine not only reduces the labor cost, improves the conveying efficiency of the material, the resin and the finished product, but also improves the accuracy of the placement of the material and the resin, and improves the yield rate of the finished product.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. The drawings described below are only drawings corresponding to some embodiments of the present invention.

FIG1 is a schematic diagram of the overall structure of a preferred embodiment of the present invention.

FIG. 2 is a schematic diagram of the internal structure of a base box according to a preferred embodiment of the present invention.

FIG. 3 is a first stereoscopic view of a first loading unit according to a preferred embodiment of the present invention.

FIG. 4 is a second perspective view of the first loading unit according to a preferred embodiment of the present invention.

FIG. 5 is a structural diagram of a material box conveying device according to a preferred embodiment of the present invention.

FIG. 6 is a structural diagram of a first calibration device according to a preferred embodiment of the present invention.

FIG. 7 is a schematic structural diagram of a second loading unit according to a preferred embodiment of the present invention.

FIG. 8 is a side view of a second loading unit according to a preferred embodiment of the present invention.

FIG. 9 is a side view of a metering roller according to a preferred embodiment of the present invention.

FIG. 10 is a schematic diagram of the structure of a rotating platform according to a preferred embodiment of the present invention.

FIG. 11 is a schematic diagram of a partial structure of an arrangement device according to a preferred embodiment of the present invention.

FIG. 12 is a three-dimensional diagram of a scheduling unit according to a preferred embodiment of the present invention.

FIG. 13 is a perspective view of a clamp device according to a preferred embodiment of the present invention.

FIG. 14 is an enlarged view of the structure at point A in FIG. 13 .

FIG. 15 is a first schematic structural diagram of a cover plate assembly according to a preferred embodiment of the present invention.

FIG. 16 is a second schematic diagram of the cover plate assembly structure of a preferred embodiment of the present invention.

FIG. 17 is an enlarged view of the structure at point B in FIG. 16 .

FIG. 18 is a schematic diagram of the chassis assembly and finished material structure of a preferred embodiment of the present invention.

FIG. 19 is a first diagram showing the detection rod in use according to a preferred embodiment of the present invention.

FIG. 20 is a second diagram showing the detection rod in use according to a preferred embodiment of the present invention.

FIG. 21 is a third diagram showing the use status of the detection rod according to the preferred embodiment of the present invention.

FIG. 22 is a schematic diagram of the overall structure of a preferred embodiment of the present invention.

FIG. 23 is a three-dimensional view of the seventh conveying platform of the preferred embodiment of the present invention.

FIG. 24 is a structural diagram of the seventh gripper of a preferred embodiment of the present invention.

FIG. 25 is a first diagram showing the seventh fixing frame in use state according to a preferred embodiment of the present invention.

FIG. 26 is a second diagram showing the seventh fixing frame in use state according to the preferred embodiment of the present invention.

FIG. 27 is a third diagram showing the seventh fixing frame in use state according to the preferred embodiment of the present invention.

FIG. 28 is a fourth diagram showing the seventh fixing frame in use state according to a preferred embodiment of the present invention.

FIG. 29 is a perspective view of an injection molding machine according to a preferred embodiment of the present invention.

FIG. 30 is a perspective view of a preferred embodiment of the cleaning mechanism for an injection molding machine according to the present invention.

FIG. 31 is a rear view of a preferred embodiment of the cleaning mechanism for an injection molding machine according to the present invention.

FIG. 32 is a cross-sectional view of a preferred embodiment of the cleaning mechanism for an injection molding machine according to the present invention.

FIG33 is an enlarged view of the structure at point C in FIG1 .

Figure 34 is a schematic diagram of the sixth guide roller structure of a preferred embodiment of the present invention.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

In the figures, units with similar structures are indicated by the same reference numerals. The words "first", "second" and the like in the terminology of the present invention are only used for descriptive purposes and cannot be understood as indicating or implying relative importance, and are not used as a limitation on the order of precedence.

Please refer to Figures 1, 2 and 29, wherein Figure 1 is a schematic diagram of the overall structure of a preferred embodiment of the present invention, Figure 2 is a schematic diagram of the internal structure of a base box of a preferred embodiment of the present invention, and Figure 29 is a three-dimensional diagram of an injection molding machine of a preferred embodiment of the present invention.

The following is a preferred embodiment of a plastic encapsulation loading and unloading machine provided by the present invention that can solve the above technical problems. The preferred embodiment of the plastic encapsulation loading and unloading machine provided by the present invention is: a plastic encapsulation loading and unloading machine, used for loading and unloading an injection molding machine 5, the plastic encapsulation loading and unloading machine includes a base box 2, a first loading unit 1, a second loading unit 3, a scheduling unit 4, a cleaning unit 6 and a unloading unit 7; wherein an integration mechanism 23 is provided on the base box 2; the first loading unit 1 is provided on the base box, and the first loading unit 1 is used to transport the material sheet to the integration mechanism; the second loading unit 3 is provided on the base box 2, and the second loading unit 3 is located on the other side of the integration mechanism 23, and the second loading unit 3 is used to transport the resin material to the integration mechanism 23, and the integration mechanism 23 integrates the material sheet and the resin material to form a first material group; the unloading unit 7 is provided on the base box 2, and the unloading unit 7 is used to unload the finished product. The scheduling unit 4 is arranged between the base box 2 and the corresponding injection molding machine 5. The injection molding machine 5 injects the first material group into a finished product. The integration mechanism 23 of the scheduling unit 4 grabs the first material group and conveys it to the corresponding injection molding machine 5, and grabs the finished product from the injection molding machine 5 and conveys it to the unloading unit 7. The unloading unit unloads the finished product. In this way, the integration and conveying of the blanks and resin materials and the fully automated conveying operation of the finished product are completed.

In addition, the plastic packaging loading and unloading machine in this embodiment also includes a cleaning unit 6, which cleans the processing platform in the injection molding machine 5, thereby improving the practicality of the plastic packaging loading and unloading machine and avoiding the problem of poor product quality caused by residual waste in the injection molding machine 5, thereby improving the product yield.

The structure of the plastic packaging loading and unloading machine in this embodiment is described in detail:

The integration mechanism 23 includes a preheating platform 231 and a resin transfer seat 232. The preheating platform 231 is provided with a resin feeding hole. The resin transfer seat 232 is arranged below the preheating platform 231. The resin transfer seat 232 moves relative to the preheating platform 232, thereby outputting the resin material and the resin feeding hole. The resin transfer seat 232 in this embodiment is provided with a resin receiving groove, and the resin can be pushed out of the resin receiving groove from bottom to top through the cylinder assembly. The structure is shown in FIG2, and no further description is given here.

The base box 2 in this embodiment is also provided with an upper cache platform 21 and a lower cache platform 22. The base box 2 is provided with a first installation area, a second installation area and a third installation area from bottom to top; the first loading unit 1 is provided on one side of the third installation area, and the resin transfer seat 232 is provided on the other side of the third installation area; the second loading unit 3 is provided on one side of the second installation area, and the preheating platform 231 is provided on the other side of the second installation area; the unloading unit 7 is provided on one side of the third installation area, and the upper cache platform 21 is provided on the other side of the third installation area, and the upper cache platform 21 is used to place an empty pallet. The base box 2 also includes a lower cache platform 22, which is provided in the second installation area, and the lower cache platform 22 is connected to the preheating platform 231 near the end of the scheduling unit 4, and the lower cache platform 22 is used to place the finished product after the plastic sealing operation of the injection molding machine, and is used to place the finished product for precooling. Further, the lower cache platform 22 is slidably connected to the bottom surface of the preheating platform 231. The lower cache platform 22 can be stored inside the base box, does not occupy an additional setting plane, and the structure is easy to store and has strong practicality.

In conjunction with FIG. 1 and FIG. 3 to FIG. 6 , the structure of the first loading list 1 in this embodiment is described:

The first loading unit 1 is installed on the corresponding base box 2, and the first loading unit 1 includes: a material box conveying device 11, a conveying device 12, a first material pushing device 13 and a first correction device 14; the material box conveying device 11 is used to convey the first material box, in which a material sheet is placed, and openings are set on both sides of the first material box, and the movement trajectory of the first material box includes a material pushing position; the conveying device 12 is set on one side of the material box conveying device 11, and is used to convey the material sheet; the first material pushing device 13 is set on the other side of the material box conveying device 11, and the first material pushing device 13 pushes the material sheet at the material pushing position to the conveying device 12. The first correction device 14 is used to limit the position of the first material box on the full material platform 111, and improve the stability of the first material box loading.

Among them, the material box conveying device 11 includes a full material platform 111, an empty material platform 112 and a lifting platform 113; the full material platform 111 is placed with the first material box containing the material sheets, and the first material box containing the material sheets will be referred to as the full material box below; the empty material platform 112 is placed with the first material box after unloading, and the first material box after unloading will be referred to as the empty material box below, and the empty material platform 112 is arranged above the full material platform 111; the lifting platform 113 is arranged at one end of the full material platform 111, and the lifting platform 113 drives the lifting of the first material box, and the pushing position is located on the lifting motion trajectory of the first material box driven by the lifting platform 113.

The present invention arranges the platform for storing the material boxes vertically to enhance the compactness of the material box conveying device 11, fully utilizes the internal space of the equipment, and has strong structural practicality. The first loading unit of the present invention peels the material sheet from the first material box through the material box conveying device, and conveys the material sheet in an orderly manner through the conveying device; wherein the material box conveying device pushes the first material box containing the material sheet through the full material platform; the lifting platform cooperates with the first pushing device to unload the material sheet, and the empty material platform is arranged above the full material platform, the empty material platform organizes the first material box after unloading, pushes the first material box for cyclic conveying and loading, and the structural design is compact, fully utilizing the internal space of the equipment.

The structure of the full material platform 111 in this embodiment is described as follows:

The full material platform 111 in this embodiment includes a full material support plate 1111 and a first pushing component 1112; the full material support plate 1111 is provided with a first full material channel 1111a along the long side direction, the first pushing component 1112 in this embodiment is fixed on the base box, and the first pushing component 1112 is connected to the full material platform 111, the first pushing component 1112 pushes the first material box to the lifting platform 113, realizes the automatic transportation of the full material box in the first loading unit, saves the labor loading cost, and has strong structural practicality.

A first full material channel 1111a is arranged on the full material support plate 1111, and the first pushing assembly 1112 includes a first full material push plate 1112a and a first full material driving component 1112b; wherein the first full material push plate 1112a is arranged above the full material platform 111; and the initial position of the first full material push plate 1112a is located on the side of the full material box away from the lifting platform 113, so as to facilitate the first full material push plate 1112a to push the full material box.

The first full material driving component 1112b is connected to the first full material plate, and the first full material driving component 1112b drives the first full material push plate 1112a to move relative to the full material platform 111, and the first full material push plate 1112a slides along the first full material channel 1111a; wherein the straight line where the motion trajectory of the first full material platform 111 is located is parallel to the straight line where the first full material channel 1111a is located. The structure is simple and practical, and the automatic loading of the first material box is realized.

The structure of the lifting platform 113 in this embodiment is described in detail:

The lifting platform 113 includes a first lifting bracket 1131, a first supporting platform 1132, a second pushing assembly 1133, a first tightening cylinder 1135 and a tightening pressure head 1134; the first lifting bracket 1131 is vertically arranged at one end of the full material platform 111 and one end of the empty material platform 112; the first supporting platform 1132 is vertically slidably connected to the other end of the first lifting bracket 1131; the second pushing assembly 1133 is connected to the lifting platform 113, and the second pushing assembly 1133 pushes the first material box lifting platform 113 to the empty material platform 112, thereby completing the placement of the empty material box and improving the practicality of the structure.

The second pushing component 1133 in this embodiment is preferably a first empty material pushing cylinder, or a first empty material electric telescopic rod, so as to push the empty material box to unload the material.

The lifting platform 113 in this embodiment further includes a pressing head 1134, which is arranged above the first supporting platform 1132 and is opposite to the first supporting platform 1132 to form a first opening for clamping the first material box; the first pressing cylinder 1135 in this embodiment is connected to the first supporting platform 1132, and the first pressing cylinder 1135 is connected to the pressing head 1134, and the first pressing cylinder 1135 drives the pressing head 1134 to move relative to the first supporting platform 1132. The first pressing cylinder 1135 drives the pressing head 1134 to move relative to the first supporting platform 1132, so that the pressing head 1134 and the first supporting platform 1132 clamp the first material box, thereby improving the stability of the material box during use.

In conjunction with FIG. 5 and FIG. 6 , other structures of the first loading unit 1 in this embodiment are described in detail:

The first loading unit in this embodiment also includes a first correction device 14, which includes a first fixed plate 141, a first movable plate 142 and a first correction drive assembly 143; the first correction device 14 is connected to the corresponding base box 2; the first fixed plate 141 is vertically arranged on the side of the material box conveying device 11 close to the conveying device 12; the first movable plate 142 is arranged on the side of the full material platform 111 away from the conveying device 12; the first correction drive assembly 143 is arranged on the side of the full material platform 111 away from the first fixed plate 141, and the first correction drive assembly 143 is connected to the side of the first movable plate 142 away from the full material platform 111, and the first correction drive assembly 143 drives the first movable plate 142 to move relative to the full material platform 111. The position of the first material box on the full material platform 111 is corrected by limiting the first fixed plate 141 and the first movable plate 142, so as to improve the stability of the structure during the conveying of the first material box.

In this embodiment, a first discharge port 1411 is provided on the first fixed plate 141 . The first discharge port 1411 corresponds to the position of the conveying device 12 , so as to ensure the discharge of the material sheet from the material box conveying device 11 .

Further, the first movable plate 142 is rotatably connected to the full material platform 111. In this embodiment, the bottom end of the first movable plate 142 is preferably rotatably connected to the side of the full material platform 111. The first correction drive assembly 143 includes a first connecting plate 1431, a first telescopic cylinder 1432, and a first fisheye joint 1433; the first connecting plate 1431 is connected to the side of the first movable plate 142 away from the full material platform 111; the first telescopic cylinder 1432 is arranged on the side of the full material platform 111 away from the first fixed plate 141, and the first telescopic cylinder 1432 is located below one side of the first movable plate 142. In this embodiment, the first telescopic cylinder 1432 is connected to the corresponding base box 2. The first telescopic cylinder 1432 is rotatably connected to the first connecting plate 1431 through the first fisheye joint 1433.

In this embodiment, the first telescopic cylinder 1432 drives the first movable plate 142 to rotate relative to the full material platform 111; the first movable plate 142 includes a first feeding position and a first calibration position on the motion trajectory; when the first movable plate 142 is at the first feeding position, the material box conveying device 11 inputs the first material box containing the material sheets, and at this time, the plane where the first movable plate 142 is located is roughly flush with the plane where the full material platform 111 is located, which is convenient for feeding. When the first movable plate 142 is at the first calibration position, the plane where the first movable plate 142 is located is perpendicular to the plane where the full material platform 111 is located, and the first movable plate 142 aligns and calibrates the first material box to improve the stability of the first material box on the full material platform 111.

The conveying device 12 in this embodiment is described in detail:

In this embodiment, the conveying device 12 includes a conveying platform 121, a rotating and flipping platform 122, and a first manipulator (not shown in the figure); the conveying platform 121 is used to transmit the sheet, and the conveying platform 121 is sequentially provided with a first sheet loading position, a sheet front and back detection position, and a first sheet unloading position along the sheet conveying direction; the rotating and flipping platform 122 is provided at one end of the conveying platform 121, and the rotating and flipping platform 122 is used to flip the sheet at the sheet front and back detection position; the first manipulator is provided above the detection platform, and the first manipulator conveys the sheet to the first sheet unloading position, the rotating and flipping platform 122, and the corresponding preheating platform. This structural design is concise and practical, and the sheet placement detection is performed by setting the sheet front and back detection position, and the rotating and flipping platform 122 is used to flip and correct the sheet in the opposite direction of the sheet front and back detection position, thereby improving the sheet loading yield, and improving the overall yield of the material processed by the equipment, and is highly practical.

Furthermore, the conveying platform 121 is also provided with a flip detection position, which is located between the first sheet upper position and the first sheet lower position; the conveying device 12 also includes a spare platform 123, which is used to place sheets that fail to be detected by the flip detection position. The first manipulator grabs the sheets that fail to be detected by the flip detection position from the first sheet lower position and transports them to the spare platform 123 for storage, which is convenient for the staff to check and also convenient for the subsequent unified summary of the sheets that fail the flip detection. The first manipulator in this embodiment is a three-axis drive assembly that drives the air clamp assembly to clamp and transport the sheets, which will not be described in detail here. The conveying device 12 transmits the material sheet through the conveying platform 121, and the first robot grabs the material sheet for conveying, and the conveying device 12 is provided with a material front and back detection position for detecting the front and back of the material sheet, and the material on the back side can be adjusted by rotating the flipping platform 122 horizontally; a flipping detection position is provided on the conveying platform 121 to detect the flipping of the material sheet, and the material sheet is flipped and conveyed to the spare platform 123; the materials that pass the two groups of tests will be conveyed to the subsequent preheating platform 231 for preheating; the overall mechanism realizes fully automated material conveying, saves manpower, and improves the accuracy and efficiency of material loading.

In conjunction with FIG. 1 and FIG. 7 to FIG. 11 , the structure of the second loading unit 3 in this embodiment is described in detail:

The second loading unit 3 is connected to the base box 2. The second loading unit 3 includes a vibration plate 31, a hopper 32, a quantitative device 33, an arrangement device 34, a third detection device 35 and a third waste discharge device 36. In this embodiment, the vibration plate 31 is used to vibrate and convey the resin material. The hopper 32 is arranged above the vibration plate 31. A third outlet 321 is arranged on one side of the bottom end of the hopper 32. The third outlet 321 is connected to the vibration plate 31. The arrangement device 34 is connected to the vibration plate 31 to arrange and convey the resin, so as to facilitate the single conveying of the resin material. The third detection device 35 is used to detect the resin material at the third detection position 3423; the third waste discharge device 36, the third waste discharge device 36 discharges the unqualified resin material of the third detection device 35.

Among them, a quantitative device 33 is arranged inside the hopper 32, and the quantitative device 33 includes a quantitative roller 331 and a quantitative driving member 332. The quantitative roller 331 is rotatably connected to the hopper 32, and the side of the quantitative roller 331 includes a third material receiving trough 3311 and a third sealing surface 3312; the quantitative driving member 332 is connected to the quantitative roller 331, and the quantitative driving member 332 drives the quantitative roller 331 to rotate, and the quantitative roller 331 includes a third discharging state and a third sealing state on the motion trajectory.

When the dosing roller 331 is in the third discharging state, the third material trough 3311 is connected to the third outlet 321; when the dosing roller 331 is in the third sealing state, the third sealing surface 3312 seals the third outlet 321. A dosing device 33 is provided in the hopper 32 to transport a large amount of resin material into the vibration plate 31 in batches, thereby ensuring the sustainable feeding of the vibration plate 31 and improving the practicality of the automatic feeding of the equipment.

Furthermore, in the present embodiment, the third material trough 3311 and the third sealing surface 3312 are provided in several groups, and several third material troughs 3311 and several third sealing surfaces 3312 are arranged at intervals, and several third material troughs 3311 are distributed in a circular array around the metering roller 331. The structural design is sophisticated, which improves the efficiency of the metering device 33 in conveying the resin material.

The second feeding unit 3 of the present invention holds the resin material in a hopper and delivers it to the vibrating plate in a quantitative manner, which then vibrates and sorts the material. This structure enables the hopper to deliver a large amount of resin material to the vibrating plate in batches, ensuring sustainable feeding of the vibrating plate, improving the practicality of the equipment's automated feeding, saving labor for manual feeding, and improving the efficiency of resin material feeding.

The other structures of the second loading unit 3 in this embodiment are described in detail:

The second loading unit 3 in this embodiment further includes an arranging device 34, a third detection device 35 and a third waste material discharging device 36. The arranging device 34 is connected to the vibration plate 31 to arrange and transport the resins, so as to facilitate the individual transportation of the resin materials. The arranging device 34 includes a third flow channel 341, a third fixed seat 342, a rotating platform 343 and a third driving assembly 345; one end of the third flow channel 341 is connected to the vibration plate 31; the third fixed seat 342 is arranged at the other end of the third flow channel 341, and a third placement groove 3421 is arranged on the third fixed seat 342, and the third placement groove 3421 is connected to the third flow channel 341, and a third discharge hole is also arranged at the bottom end of the third fixed seat 342.

The rotating platform 343 is rotatably arranged in the third placement groove 3421, and a third receiving groove is arranged around the rotating platform 343; the third driving assembly 345 is connected to the rotating platform 343, and the third driving assembly 345 drives the rotating platform 343 to rotate relative to the third fixed seat 342, so as to transfer the resin material. Among them, the third receiving groove includes a third loading position and a third unloading position 3422 on the motion trajectory. When the third receiving groove is located at the third loading position, the third receiving groove is connected to the third flow channel 341; when the third receiving groove is located at the third unloading position 3422, the third receiving groove is connected to the third unloading hole. The arrangement device 34 unloads the material by a single turntable, thereby improving the stability of the unloading of the resin material. Furthermore, the third receiving groove also includes a third detection position 3423 and a third waste discharge position on the motion trajectory. The third detection position 3423 is located between the third loading position and the third unloading position 3422, and the third waste discharge position is located between the third detection position 3423 and the third unloading position 3422.

The second loading unit also includes a third detection device 35 and a third waste material discharge device 36; the third detection device 35 is connected to the third fixed seat 342, and the third detection device 35 is used to detect the resin material at the third detection position 3423; the third waste material discharge device 36 is connected to the third fixed seat 342, and the third waste material discharge device 36 discharges the unqualified resin material of the third detection device 35. The third detection device 35 detects the resin material, and the third waste material discharge device 36 discharges the unqualified resin material of the third detection device 35, thereby improving the practicability of the equipment and the yield rate in the production and processing process.

The third fixing seat 342 is provided with a third detection hole corresponding to the third detection position 3423 . The third detection device 35 includes a weighing platform 351 provided at the position of the third detection hole. The weighing platform 351 detects whether the weight of the resin material is qualified. The structure is simple and practical.

The third fixed seat 342 is also provided with a third waste gap 3424 corresponding to the third waste discharge position; the third waste discharge device 36 includes a third fixed block 361 and a third discharge cylinder 362; the third fixed block 361 is movably arranged in the third waste gap; the third discharge cylinder 362 is connected to the third fixed seat 342 and the third fixed block 361, and the third discharge cylinder 362 drives the third fixed block 361 to move relative to the third waste gap 3424.

The third discharge cylinder 362 drives the third fixed block 361 away from the third waste material gap 3424. Unqualified resin material is discharged from the third waste material gap 3424. In actual application, unqualified resin material falls from the third waste material gap 3424 into the waste resin material box for collection. The placement grooves can be provided in several groups, and the plurality of placement grooves are evenly arranged around the periphery of the rotating platform 343; the efficiency of the rotating platform 343 in conveying a single resin material is improved.

In this embodiment, the plane where the third fixed seat 342 is located is taken as a reference, the vibration plate 31 is located above the plane where the third fixed seat 342 is located, and the height of the third flow channel 341 close to one end of the vibration plate 31 is greater than the height of the third flow channel 341 close to one end of the third fixed seat 342, which facilitates the transportation of the resin material to the rotating platform 343 and improves the transportation efficiency of the resin material along the third flow channel 341.

The second loading unit in this embodiment also includes a third output device 37, which is arranged below the rotating platform 343. The third output device 37 includes a third transfer seat 371 and a third driving member 372; the third transfer seat 371 is arranged below the third fixed seat 342, and a material receiving trough 3711 is arranged on the third transfer seat 371; the third driving member 372 is connected to the third transfer seat 371, and the third driving member 372 drives the third transfer seat 371 to move relative to the third fixed seat 342.

Furthermore, the receiving troughs 3711 are provided with several groups, and the receiving troughs 3711 are evenly distributed linearly. The third output device 37 arranges the individual resin materials to facilitate the subsequent array arrangement of the resin materials, thereby realizing batch and automatic unloading of the resin materials.

The third output device in this embodiment can be a resin transfer seat, which is directly placed under the third unloading hole of the rotating platform 343 to directly receive the resin material. Preferably, the second loading unit in the present invention also grabs the resin from the top of the third output device 37 and transports it to the resin transfer seat through a second unloading manipulator (not shown in the figure), and the second unloading manipulator drives the air clamp assembly through a three-axis drive structure to clamp and mobilize the resin, wherein the air clamp assembly in the second unloading manipulator corresponds to the arrangement structure of the receiving slot in the third output device, which will not be described in detail here, and the multiple air clamp assemblies in the second unloading manipulator can synchronously mobilize the resin materials arranged in an array to improve the accuracy of the resin material delivery position.

In conjunction with Figures 12-21, the structure of the scheduling unit 4 in this embodiment is described as follows:

In this embodiment, the scheduling unit 4 is arranged between the base box 2 and the injection molding machine 5. The scheduling unit 4 includes a fourth bracket 4a, a clamp device 4b, a mechanical arm device 4c and a finished product grabbing device 4d. The mechanical arm base 461 is arranged between the injection molding machine 5 and the base box 2. The mechanical arm device 4c is installed between the injection molding machine 5 and the base box 2 through the mechanical arm base 41. The middle part of the fourth bracket 4a is rotatably connected with the mechanical arm device 4c; one end of the fourth bracket 4a is connected to the clamp device, and the other end of the fourth bracket 4a is connected to the finished product grabbing device 4d. The finished product grabbing device 4d is used to grab the finished product. The mechanical arm device 4c is connected to the clamp device 4b through the fourth bracket 4a, and the mechanical arm device 4c drives the fourth bracket 4a to drive the clamp device to transport in all directions. The mechanical arm device 4c in this embodiment is rotatably connected to the top of the fourth bracket 4a, so that the placement position of the clamp device 4b and the finished product grabbing device 4d can be adjusted, thereby improving the practicality of the scheduling unit structure.

The clamp device 4b in this embodiment is described in detail as follows:

The fixture device 4b includes a cover plate assembly 42, a resin detection assembly 43, a sheet detection assembly 44, and a chassis assembly 45; the middle part of the fourth bracket 4a is rotatably connected to the mechanical arm device 4c; one end of the fourth bracket 4a is connected to the cover plate assembly 42, and the other end of the fourth bracket 4a is connected to the finished product grabbing device 4d. The cover plate assembly 42 includes a cover plate frame 421 and a fourth resin seat 422, the cover plate frame 421 is connected to the bottom end of the fourth bracket 4a, the fourth resin seat 422 is connected to the cover plate frame 421, and the fourth resin seat 422 is provided with a fourth resin tank, and the fourth resin tank opening faces downward.

The resin detection assembly 43 is connected to the fourth bracket 4a, and the resin detection assembly 43 detects the material in the fourth resin tank. A fourth detection hole 4221 is provided at the top of the fourth resin seat 422, and the fourth detection hole 4221 is connected to the fourth resin tank to facilitate the detection of the loading of the resin material.

The resin detection assembly 43 includes a detection rod 431 and a resin material detector 432; one end of the detection rod 431 is rotatably connected to the cover frame 421, and the other end of the detection rod 431 passes through the fourth detection hole 4221 and extends into the fourth resin tank. The resin material detector 432 is connected to the cover frame 421, and is used to detect the height of the detection rod 431. The resin material detector 432 in this embodiment determines whether the resin material in the fourth resin seat 422 is loaded in place by detecting the height of the detection rod 431, thereby improving the accuracy of the cover assembly 42 in clamping the resin material and the stability of the resin material loading.

The structure of the resin detection component 43 in this embodiment is described in detail:

The resin material detector 432 in this embodiment is located inside the detector installation box, and the numbered position in the figure is the installation position of the resin material detector 432 on the cover frame 421. Combined with Figures 19 to 21, the movement trajectory of the detection rod 431 includes the fourth loading position, the fourth finished product position, and the fourth unloading position, which are arranged from top to bottom. The height of the resin material is greater than the height of the material handle.

In this embodiment, the resin detection component 43 also includes a fourth limiting plate 433, and the fourth limiting plate 433 is vertically provided with a fourth limiting hole 4331. The detection rod 431 passes through the fourth limiting hole 4331. The fourth limiting hole 4331 is a long strip structure to prevent the detection rod 431 from tilting and improve the stability of the detection rod 431 during use.

In addition, the resin detection component in this embodiment can also be used by direct sensing with a sensor, or by using a probe in conjunction with a detector or other detection methods. Herein, a second implementation structure of the resin detection component is proposed:

The resin detection assembly in this embodiment includes a first probe and a resin sensor; the first probe is set in the fourth resin tank and is used to measure the height of the resin in the fourth resin tank; the resin sensor is connected to the cover frame, and the first probe resin sensor is connected to the probe, and the position of the resin is detected by the measurement result of the first probe. The structural design is concise and ingenious, which improves the accuracy of the fixture mechanism during the resin loading and unloading process.

In conjunction with FIG. 16 and FIG. 17 , in this embodiment, the cover assembly 42 further includes a fourth resin limiting component 423, which is connected to the cover frame 421, and is used to support the resin in the fourth resin seat 422, thereby improving the stability of the cover assembly 42 in grabbing the resin. The fourth resin limiting component 423 includes a fourth support plate 4231 and a fourth limiting driving member 4232; the fourth support plate 4231 is located below the fourth resin seat 422, and is used to close the bottom end of the fourth resin seat 422; the fourth limiting driving member 4232 is disposed on the cover frame 421, and the fourth limiting driving member 4232 is connected to the fourth supporting plate 4231, and the fourth limiting driving member 4232 drives the fourth supporting plate 4231 to connect relative to the fourth resin seat 422; thereby controlling the opening and closing of the bottom end opening of the fourth resin seat 422, thereby improving the stability of the structure of the cover assembly 42 during the process of transporting the resin material.

The structure of the sheet detection component 44 in this embodiment is described as follows:

In conjunction with FIGS. 13-15 , in this embodiment, the cover frame 421 is provided with a sheet fixing area 424, and the clamp device further includes a sheet detection assembly 44, which is connected to the cover frame 421, and detects the loading status of the sheet in the sheet fixing area 424. The sheet detection assembly 44 includes a fourth elastic pressing plate 441 and a sheet detector 442; one end of the fourth elastic pressing plate 441 is connected to the cover frame 421, and the other end of the fourth elastic pressing plate 441 extends to the sheet fixing area 424; the sheet detector 442 is provided on one side of the fourth elastic pressing plate 441, and the sheet detector 442 is connected to the cover frame 421, and the sheet detector 442 is used to detect the height of the fourth elastic pressing plate 441.

The movement trajectory of the fourth elastic pressure plate 441 includes a full material level and an empty material level of the material, and the full material level of the material is above the empty material level of the material. When the material is loaded to the corresponding material fixed area 424, the top surface of the material lifts up the fourth elastic pressure plate 441, and the material detector 442 detects that the material is loaded in place, thereby improving the stability of the clamp device grabbing the material. The structural design is concise and ingenious. The fourth elastic pressure plate 441 not only elastically presses the material downward to improve the stability of the material during the conveying process, but also the fourth elastic pressure plate 441 cooperates with the material detector 442 to greatly improve the accuracy of the clamp device grabbing the material. Further, the fourth elastic pressure plate 441 in this embodiment includes a fourth connecting section 4411 and a fourth extension section 4412; the fourth connecting section 4411 is located above the material area, and one end of the fourth connecting section 4411 is connected to the fourth fixed end. The fourth extension section 4412 is vertically arranged above the material area, and the bottom end of the fourth extension section 4412 is connected to the fourth connecting section 4411. The fourth extension section 4412 increases the detection surface of the fourth elastic pressure plate 441 , thereby improving the accuracy and stability of the detection result.

The sheet detection component in this embodiment can also be used by a sensor directly, or by a probe in conjunction with a detector or other methods. Herein, a second implementation structure of the sheet detection component is proposed:

The sheet detection assembly includes a second probe and a sheet sensor. The second probe is connected to the cover frame and is arranged above the sheet area. The second probe measures the height of the sheet in the sheet area. The sheet sensor is arranged on the cover frame and the second probe is connected to the sheet sensor. The sheet sensor detects the position of the sheet through the measurement result of the second probe, thereby detecting the loading and unloading of the sheet. The structure is simplified, and the accuracy of the clamp mechanism in grabbing the sheet is improved.

In conjunction with Figures 15-17, the connection structure of the chassis assembly 45 and the cover assembly 42 in this embodiment is described in detail:

The clamp device further includes a chassis assembly 45, which is located below the cover assembly 42, and is used to support the sheet; the chassis assembly 45 and the cover assembly 42 in this embodiment are detachably connected.

The cover plate assembly 42 also includes a locking component 425, which is fixed on the cover plate frame 421 and buckled with the chassis assembly 45, so that the scheduling unit 4 can grab and mobilize the sheet and the resin material. The chassis assembly 45 is provided with a fourth fixing hole 451, which is a strip-shaped structure; the locking component 425 includes a fourth fastener 4251 and a fourth locking driver 4252. The fourth fastener 4251 is a strip-shaped structure, and the top of the fourth fastener 4251 is rotatably connected to the cover plate frame 421 through a fourth rotating shaft; the fourth locking driver 4252 is fixed on the cover plate frame 421, and the fourth locking driver 4252 is connected to the fourth fastener 4251, and the fourth locking driver 4252 drives the fourth fastener 4251 to rotate; preferably, the fourth locking driver 4252 in this embodiment is driven by a cylinder, and can also be driven by a motor, or an electric push rod or other driving components.

The rotation track of the fourth fastener 4251 includes a fourth disassembly position and a fourth fixed position. When the fourth fastener 4251 is located at the fourth disassembly position, the straight line where the long side of the fourth fastener 4251 is located is parallel to the straight line where the long side of the fourth fixing hole 451 is located, and the cover assembly 42 and the chassis assembly 45 are movably connected, so that installation or disassembly operations can be performed. When the fourth fastener 4251 is located at the fourth fixed position, along the projection of the plane where the fixed frame is located, the straight line where the long side of the fourth fastener 4251 is located intersects with the straight line where the long side of the fourth fixing hole 451 is located, and the fourth fastener 4251 limits the position of the fourth fixing hole 451, fixes the cover assembly 42 and the chassis assembly 45, and is easy to mobilize and grab.

In this embodiment, a fourth fixing hole 451 is provided on the material sheet, and the chassis assembly 45 includes a chassis frame 452 and a fourth positioning member 453; a fourth avoidance hole is provided at a position of the chassis frame 452 corresponding to the fourth resin seat 422 to facilitate the cover assembly 42 to grab the resin material. The fourth positioning member 453 is plugged into the fourth fixing hole 451, thereby limiting the position of the material sheet and improving the stability of the cover frame 421 fixing the material sheet.

Furthermore, the movement trajectory of the fourth elastic pressure plate 441 also includes the mis-insertion position of the material; the mis-insertion position of the material is located above the full material level of the material. During the process of the clamp device 4b grabbing the material, the fourth positioning member 453 is not connected with the fourth positioning hole, and the fourth positioning member 453 lifts the material. At this time, the height of the fourth elastic pressure plate 441 is greater than the height of the full material level, and the material tray detector detects that the material is grabbed incorrectly and waits for manual confirmation.

The structural design is concise and ingenious. The fourth elastic pressure plate 441 not only elastically presses the sheet downward to improve the stability of the sheet during transportation, but also the fourth elastic pressure plate 441 is used in conjunction with the sheet detector 442 to greatly improve the accuracy of the clamp device in grabbing the sheet.

In this embodiment, a fourth stopper 4241 is provided on the cover frame 421, and a fourth plug hole is provided on the fourth stopper 4241. The fourth positioning member 453 is plugged into the fourth plug hole, so that the cover assembly 42 corresponds to the chassis assembly 45. The fourth positioning member 453 and the fourth stopper 4241 clamp and fix the sheet, and improve the stability of the clamp device 4b in grabbing and conveying the sheet. The chassis assembly 45 and the cover assembly 42 in this embodiment can also be connected by bolt disassembly, magnetic adsorption, robot clamping, vacuum adsorption and other fixing methods, which will not be described in detail here.

In conjunction with Figures 12, 13, 15 and 18, the finished product grabbing device in this embodiment is described:

As shown in FIG. 18 , the finished material in this embodiment includes two sheets and a material handle. The resin material 48 is formed into a material handle 49 after hot injection molding, and the two sheets are connected by the material handle 49. The finished product grabbing device 4d in this embodiment includes a fourth connecting plate 46 and two fourth grippers 47. The fourth connecting plate 46 is connected to the other end of the fourth bracket 4a41. The two fourth grippers 47 are both connected to the bottom surface of the fourth connecting plate 46. The two fourth grippers 47 are respectively used to grab the two sheets in the finished material. The structural design is concise and ingenious, which improves the practicality of the scheduling unit 4 structure. The two fourth grippers 47 in this embodiment are both air clamp grippers.

In conjunction with FIG. 22 to FIG. 28 , the structure of the material discharging unit 7 in this embodiment is described:

The unloading unit 7 includes a shearing device 7c and a finished product detection unloading device 7b; the shearing device 7c is connected to the base box 2, and the shearing device 7c shears the material handle on the finished product from the finished product sheet; the finished product detection unloading device 7b is connected to the base box 2, and the finished product detection unloading device 7b detects and collects the sheared finished product sheet.

The finished product detection and unloading device 7 b includes a seventh conveying platform 71 , a first photographing and detecting component 74 , a second photographing and detecting component 75 , a seventh material box 76 and a seventh robot 78 .

The seventh conveying platform 71 is used to convey the finished materials, and the direction in which the seventh conveying platform 71 conveys the finished materials is the seventh direction; the seventh conveying platform 71 includes a seventh mounting frame 711, a seventh fixed frame 712, a seventh support bar 713, a seventh horizontal drive assembly 72 and a seventh lifting drive assembly 73; wherein the seventh fixed frame 712 is located above the seventh mounting frame 711; the seventh support bar 713 is connected to the seventh fixed frame 712, and the seventh support bar 713 is used to support the finished materials, and the straight line where the long side of the seventh support bar 713 is located is parallel to the straight line where the long side of the seventh direction is located; the seventh baffle 714 is used to limit the position of the finished materials, the seventh baffle 714 is arranged in the seventh fixed frame 712, and the seventh baffle 714 is provided with a seventh avoidance groove corresponding to the position of the seventh support bar 713.

The seventh horizontal driving assembly 72 is connected to the seventh fixed frame 712, and the seventh horizontal driving assembly 72 drives the seventh fixed frame 712 to perform reciprocating motion along the straight line where the seventh direction is located; the seventh lifting driving assembly 73 connects the seventh mounting frame 711 with the seventh horizontal driving assembly 72, and the seventh lifting driving assembly 73 drives the seventh horizontal driving assembly 72 to move up and down, thereby enabling the seventh horizontal driving assembly 72 to drive the seventh fixed frame 712 and the seventh support bar 713 to move relative to the seventh baffle 714.

The seventh conveying platform 71 first rises, moves horizontally in the forward direction, and then descends, thereby conveying the finished product forward, and then returns to its original position by pulling horizontally relative to the seventh baffle 714 through the seventh support bar 713, thereby realizing the conveyance of the finished material sheet. The structure is compact and simple, and the equipment occupies a small volume.

The finished product detection and unloading device 7b in this embodiment is described in detail:

The seventh baffle 714 is provided with a plurality of seventh placement grooves 7141 , which are arranged at equal intervals along the first direction, so that a plurality of working positions are provided on the seventh conveying platform 71 , thereby improving the practicality of the structure of the seventh conveying platform 71 .

The finished product inspection and unloading device in this embodiment also includes a first photographing inspection component 74 and a second photographing inspection component 75; the first photographing inspection component 74 is arranged above the seventh conveying platform 71; the second photographing inspection component 75 is arranged at one end of the first photographing inspection component 74 and is located below the seventh conveying platform 71.

The finished product inspection and unloading device in this embodiment detects both sides of the finished material sheet through the first camera inspection component 74 and the second camera inspection component 75, respectively, to improve the accuracy of finished product inspection. The first camera inspection component 74 and the second camera inspection component 75 in this embodiment are both used to check the appearance of the finished material sheet for cracks, bubbles, etc. The first camera inspection component 74 and the second camera inspection component 75 both include a CCD camera inspection module, which takes a photo to inspect the finished material sheet to see if there are bubbles, cracks, etc.

The structure of the seventh horizontal driving assembly 72 in this embodiment is described as follows:

The seventh horizontal driving assembly 72 includes a seventh supporting plate 721, a seventh slide rail 722 and a seventh horizontal driving member 723; the seventh supporting plate 721 is connected to the seventh lifting driving assembly 73, and a seventh slide groove is provided at the top of the seventh supporting plate 721; the seventh slide rail 722 is connected to the bottom end of the seventh fixed frame 712, and the seventh slide rail 722 is slidably connected to the seventh slide groove; the seventh horizontal driving member 723 is connected to the seventh supporting plate 721, and the output end of the seventh horizontal driving member 723 is connected to the seventh fixed frame 712, and the seventh horizontal driving member 723 drives the seventh fixed frame 712 to move horizontally relative to the seventh supporting plate 721.

The seventh horizontal driving assembly 72 supports the seventh fixed frame 712 through the seventh supporting plate 721, and drives the seventh fixed plate through the seventh horizontal driving member 723 to drive the material sheet 7a to be transported horizontally. The structural design improves the stability of the material sheet 7a during the detection and transportation process.

In addition, a seventh extension plate 715 is connected to the bottom end of the seventh fixing frame 712 , and the seventh horizontal driving member 723 is connected to the seventh extension plate 715 , so as to facilitate the connection between the seventh horizontal driving member 723 and the seventh horizontal driving member 723 .

In this embodiment, the seventh horizontal driving member 723 is connected to the seventh support plate 721 through the seventh adjustment plate, and the seventh adjustment hole 7211 is provided on the seventh adjustment plate. The long side of the seventh adjustment hole 7211 is parallel to the straight line where the long side of the seventh fixed frame 712 is located. The seventh horizontal driving member 723 and the seventh adjustment plate are adjustably connected. This structure further improves the conveying range of the seventh horizontal driving assembly 72 and improves the practicability of the structure.

In conjunction with FIG3 , the finished product inspection and unloading device in the present invention further includes a seventh material box 76 and a seventh manipulator 78; wherein the seventh material box 76 is arranged at one end of the seventh conveying platform 71, and a finished product material box 761 and a residual material box 762 are arranged in the seventh material box 76; the seventh manipulator 78 is arranged at one side of the seventh conveying platform 71, and the seventh manipulator 78 grabs the material sheet 7a from the seventh conveying platform 71 and transports it to the seventh material box 76. The seventh manipulator 78 classifies and places the material sheet 7a according to the inspection results, thereby improving the practicality of the unloading mechanism. The seventh manipulator 78 in this embodiment classifies and places the good material and the bad material according to the inspection results of the CCD module.

Furthermore, the finished product inspection unloading device also includes a seventh unloading lifting component 77, which is connected to the seventh material box 76. The seventh unloading lifting component 77 drives the seventh material box 76 to rise and fall, so as to facilitate the batch placement of the material sheets 7a and facilitate the unloading of the materials by the staff.

The seventh manipulator 78 includes a seventh gripper 781, a seventh shaft assembly 782 and a seventh vertical drive member 783; the seventh gripper 781 is used to grab finished materials; the seventh shaft assembly 782 is arranged on the side of the seventh conveying platform 71 and the side of the seventh material box 76, the seventh shaft assembly 782 is slidably connected with the seventh gripper 781, and the seventh shaft assembly 782 drives the seventh gripper 781 to move back and forth between the seventh conveying platform 71 and the seventh material box 76. The seventh gripper 781 is connected to the seventh gripper 781 through the seventh vertical drive member 783, and the seventh vertical drive member 783 drives the seventh gripper 781 to rise and fall, thereby increasing the range of the seventh gripper 781 grabbing and conveying finished material sheets, and improving the practicality of the structure.

Furthermore, the seventh vertical driving member 783 is a seventh vertical cylinder, which is connected to the seventh shaft assembly 782 through the seventh slide plate 784, wherein the seventh slide plate 784 is provided with a seventh sliding hole 7841, and the straight line where the long side of the seventh sliding hole 7841 is located is perpendicular to the straight line where the long side of the seventh shaft assembly 782 is located, and the seventh vertical driving member 783 and the seventh sliding hole 7841 are adjustably connected, so that the position of the seventh gripper 781 to grasp the finished product can be adjusted, thereby improving the practicability of the structure.

In conjunction with Figures 29-34, the structure of the cleaning unit 6 in this embodiment is described in detail:

The plastic packaging loading and unloading machine in this embodiment also includes a cleaning unit 6, which is connected to the injection molding machine 5, and includes a sixth frame 61, a sixth cleaning device 62 and a sixth driving device 63; wherein the sixth frame 61 is connected to the body of the corresponding injection molding machine 5; the sixth cleaning device 62 is connected to the sixth frame 61, and the sixth cleaning device 62 is used to clean the mold platform of the injection molding machine body; the sixth driving device 63 connects the sixth cleaning device 62 to the sixth frame 61, and the sixth cleaning device 62 drives the sixth cleaning device 62 to move back and forth relative to the mold platform, and the straight line where the movement direction of the sixth cleaning device 62 is located is the sixth straight line.

The sixth frame 61 in this embodiment is provided with a connecting cylinder, which is composed of two semi-cylinder structures spliced together. The connecting cylinder is connected to the corresponding fixed column of the injection molding machine, which is easy to assemble and has strong structural practicality.

Among them, the sixth driving device 63 includes a primary driving component 631 and a secondary driving component 632; the primary driving component 631 is connected to the sixth frame 61, and the primary driving component 631 drives the sixth cleaning device 62 to slide along the sixth straight line; the secondary driving component 632 is arranged between the primary driving component 631 and the sixth cleaning device 62, the secondary driving component 632 is slidably connected to the primary driving component 631, the secondary driving component 632 is connected to the sixth cleaning device 62, and the second driving component drives the sixth cleaning device 62 to slide along the sixth straight line.

The sixth driving device 63 in this embodiment realizes secondary transmission through the use of the primary driving component 631 in conjunction with the secondary driving component 632, so that the sixth cleaning device 62 moves relative to the mold platform. This structure not only improves the cleaning range of the sixth cleaning device 62, but also the primary driving component 631 and the secondary driving component 632 are used simultaneously, which further improves the cleaning efficiency of the cleaning mechanism, and the structure is highly practical.

The structure of the sixth driving device 63 in this embodiment is described in detail as follows:

The primary driving assembly 631 includes a primary fixing frame 6311, a primary slide rail 6312 and a primary driving member 6314; the primary fixing frame 6311 is connected to the sixth frame 61, and a primary slide groove is provided on the side of the primary fixing frame 6311 close to the sixth cleaning device 62; one side of the primary slide rail 6312 is slidably connected to the primary slide groove, and the top of the other side of the primary slide rail 6312 is connected to the secondary driving assembly 632; the primary driving member 6314 is fixed on the primary fixing frame 6311, and the primary driving member 6314 is connected to the primary slide rail 6312, and the primary driving member 6314 drives the primary slide rail 6312 to slide along the primary slide groove. The structural design is simple, and the first slide rail slides relative to the primary fixing frame, thereby improving the stability of the movement of the sixth cleaning device 62.

Further, in conjunction with FIG. 4 , a primary rack 6313 is provided at the bottom end of the other side of the primary slide rail 6312, and the long side of the primary rack 6313 is parallel to the first straight line, and the primary drive member 6314 includes a primary drive gear 6314a and a primary drive motor 6314b; the primary drive gear 6314a is provided below the primary slide rail 6312, and the primary drive gear 6314a is meshed with the primary rack 6313; the primary drive motor 6314b is connected to the primary fixed frame 6311, and the primary drive motor 6314b is connected to the primary drive gear 6314a, and the primary drive motor 6314b drives the primary drive gear 6314a to rotate. The primary drive device meshes with the drive gear through the primary rack 6313, thereby improving the stability and accuracy of the primary drive assembly 631.

The structure of the secondary drive assembly 632 in this embodiment is described as follows:

The secondary drive assembly 632 includes a secondary driving wheel 6321, a secondary driven wheel 6322, a secondary conveyor belt 6323 and a secondary driving member; the secondary driving wheel 6321 is rotatably arranged on one side of the top of the primary slide rail 6312; the secondary driven wheel 6322 is rotatably arranged on the other side of the top of the primary slide rail 6312; the secondary conveyor belt 6323 drives and connects the secondary driving wheel 6321 and the secondary driven wheel 6322, and the secondary conveyor belt 6323 is fixedly connected to the sixth cleaning device 62; the secondary driving member is connected to the secondary driving wheel 6321, and the secondary driving member in this embodiment is a secondary motor. The secondary driving member drives the secondary driving wheel 6321 to rotate. The secondary drive assembly 632 is transmitted through the secondary conveyor belt 6323 structure, and the structural design is exquisite, the assembly is easy to install, and it is easy to use.

The structure of the sixth cleaning device 62 in this embodiment is described as follows:

In this embodiment, the sixth cleaning device 62 includes a sixth cleaning bracket 621, a brush assembly 622 and a dust suction assembly 624; the sixth cleaning bracket 621 is connected to the secondary driving assembly 632; the brush assembly 622 is connected to the sixth cleaning bracket 621, and the brush assembly 622 is used to brush the mold platform; the dust suction assembly 624 is connected to the sixth cleaning bracket 621, and the dust suction assembly 624 is used to absorb dust. The sixth cleaning device 62 cleans the mold platform through the brush assembly 622, and the dust suction assembly 624 absorbs and collects the cleaned impurities and dust, and the device is easy to use.

In this embodiment, the brush assembly 622 rotatably includes a sixth box 6221, a rotating brush 6222, and a sixth cleaning drive 623; the sixth box 6221 is connected to the sixth cleaning bracket 621, and the dust collection assembly 624 is connected to the inside of the sixth box 6221; the rotating brush 6222 is rotatably connected to the side wall of the sixth box 6221, and the peripheral side of the rotating brush 6222 extends out of the sixth box 6221. The sixth cleaning drive 623 in this embodiment is fixed to the outside of the sixth box 6221; the sixth cleaning drive 623 is connected to the rotating brush 6222, and the sixth cleaning drive 623 drives the rotating brush 6222 to rotate relative to the sixth box 6221.

The sixth cleaning drive member 623 drives the rotating brush 6222 to rotate relative to the sixth box body 6221, thereby improving the cleaning effect of the brush assembly 622, and the sixth box body 6221 limits dust and impurities to facilitate adsorption by the dust collection assembly 624, thereby further improving the cleaning effect of the sixth cleaning device 62.

Furthermore, the brush assembly 622 in this embodiment also includes a brush enclosure 6223, and the brush enclosure 6223 is provided with a plurality of groups. A plurality of brush enclosures 6223 are arranged around the rotating brush 6222, and a plurality of brush enclosures 6223 are connected to the sixth box body 6221. The brush enclosure 6223 improves the sealing performance of the sixth box body 6221, further facilitates the adsorption of the dust collection assembly 624, and improves the cleaning effect of the sixth cleaning device 62.

In this embodiment, the sixth cleaning drive member 623 includes a sixth cleaning motor 6231, a sixth cleaning transmission belt 6232 and a sixth guide roller 6233; wherein the sixth cleaning motor 6231 is connected to the sixth cleaning bracket 621; the sixth cleaning transmission belt 6232 transmits and connects the rotating brush 6222 to the sixth cleaning motor 6231; the sixth guide roller 6233 is rotatably arranged in the sixth box body 6221, and the outer side of the sixth guide roller 6233 abuts against the sixth cleaning transmission belt 6232. This structural design is simple, and the sixth guide roller 6233 guides and tensions the sixth cleaning transmission belt 6232, further improving the stability of the sixth cleaning drive member 623 driving the rotating brush 6222.

The sixth cleaning device 62 also includes a sixth lifting assembly 625, which is fixed on the sixth cleaning bracket 621 and connected to the brush assembly 622. The sixth lifting assembly 625 drives the brush assembly 622 to move in a vertical direction, thereby increasing the cleaning range of the sixth cleaning device 62 and facilitating the brush assembly 622 to clean areas at different depths of the mold platform, thereby improving the practicality of the structure.

In this embodiment, two groups of brush assemblies 622 and dust collection assemblies 624 are provided. The two groups of brush assemblies 622 are arranged opposite to each other in the vertical direction, and the two groups of dust collection assemblies 624 are arranged opposite to each other in the vertical direction. The two groups of brush assemblies 622 are respectively used to clean the upper mold platform and the lower mold platform in the injection molding machine, thereby improving the practicality of the cleaning mechanism.

The working principle of the plastic packaging loading and unloading machine of the present invention is as follows:

A bottom plate assembly 45 is placed on the preheating platform 231 . The first loading unit 1 conveys the material sheet to the preheating platform 231 of the integrating mechanism 23 and places the material sheet on the bottom plate assembly 45 .

1. The material box conveying device 11 is loaded with materials.

(1) Place the first material box containing material boxes on the full material platform 111.

The first fixed plate 141 defines the position of the first material box; and the plane where the first movable plate 142 is located is roughly flush with the plane where the full material platform 111 is located, which is convenient for feeding. After the first material box is placed on the full material platform 111, the first telescopic cylinder 1432 drives the first movable plate 142 to rotate relative to the full material platform 111. When the plane where the first movable plate 142 is located is perpendicular to the plane where the full material platform 111 is located, the first movable plate 142 is located at the first calibration position, thereby calibrating the position of the first material box and improving the stability of the first material box in conveying on the full material platform 111.

(2) The full material platform 111 conveys the first material box containing the material boxes.

The first full-material driving component 1112 b drives the first full-material pushing plate 1112 a to move along the long side of the full-material supporting plate 1111 until the first material box is transported to the lifting platform 113 .

(3) The first pushing device 13 pushes the material box from the lifting platform 113 to the conveying device 12 .

The first pushing device 13 includes a pushing plate 131 and a pushing cylinder 132. The pushing cylinder 132 drives the pushing plate 131 to move relative to the lifting platform 113, so as to transport the material sheets from the first discharge port 1411 on the first fixed plate 141 to the conveying device 12. As the first pushing device 13 pushes the vertically stacked material sheets in the first material box, the first supporting platform 1132 in the lifting platform 113 slides upward along the first lifting bracket 1131.

When the sheet in the first material box is transported and becomes an empty material box, the second pushing assembly 1133 pushes the empty material box on the lifting platform 113 to the empty material platform 112. As the plurality of empty material boxes are arranged in abutment, the plurality of empty material boxes after loading are arranged along the empty material platform 112; and an empty material detector 1121 is provided at one end of the empty material platform 112 away from the lifting platform 113. The empty material detector 1121 detects that the empty material platform 112 is full of material, so that the staff can unload the empty material box in time.

2. The conveying device 12 conveys the sheet.

The conveying platform 121 in the conveying device 12 conveys the sheet toward the corresponding preheating platform; the conveying platform 121 is provided with a sheet front and back detection position and a flip detection position, and the first manipulator grabs the qualified sheet from the conveying platform 121 and conveys it to the preheating platform.

If the front and back detection of the sheet fails, the first manipulator grabs the sheet and transports it to the rotating flip platform 122, which is driven by the first rotating motor to rotate horizontally, thereby adjusting the front and back positions of the sheet. The first manipulator grabs the adjusted sheet and transports it to the preheating platform.

If the sheet fails the flipping detection, the first robot grabs the sheet and conveys it to the spare platform 123. The spare platform 123 is used to place the sheet that fails the flipping detection. The spare platform 123 is also provided with an alarm to facilitate the staff to follow up and deal with the sheet that fails the flipping detection in a timely manner. The structure is highly practical and improves the stability of the overall structure of the equipment in automatically conveying the sheet.

This completes the working process of the first loading unit of this preferred embodiment.

The second loading unit 3 conveys the resin material to the resin transfer seat 232 of the integration mechanism 23 .

1. The hopper 32 delivers the resin material to the vibration plate 31 in batches and in quantitative quantities.

The hopper 32 is arranged above the vibration plate 31 , and a third outlet 321 is arranged on one side of the bottom end of the hopper 32 , and the third outlet 321 is connected to the vibration plate 31 ; the quantitative driving member 332 drives the quantitative roller 331 to rotate, so as to flip the resin material in the third material trough and discharge it into the vibration plate 31 .

When the metering roller 331 is in the third discharging state, the third material holding trough 3311 is connected to the third outlet 321 ; when the metering roller 331 is in the third sealing state, the third sealing surface 3312 seals the third outlet 321 .

2. The vibrating plate 31 vibrates to load the material, and the resin material is arranged in the third flow channel 341 for transportation.

1) The rotating platform 343 rotates relative to the fixed seat to separate and arrange the resin materials.

The rotating platform 343 is provided with a third receiving groove. When the third receiving groove rotates to the third loading position, the third receiving groove is communicated with the third flow channel 341 , so that the resin material is loaded onto the rotating platform 343 individually.

2) The rotating platform 343 rotates to the third detection position 3423, and the weighing platform 351 in the third detection device 35 detects whether the weight of the resin material is qualified.

3) The rotating platform 343 rotates to the third waste material discharge position, and the unqualified materials detected by the third detection device 35 are discharged at the third waste material discharge position. The third discharge cylinder 362 drives the third fixed block 361 away from the third waste material gap 3424. Unqualified resin materials are discharged from the third waste material gap 3424. In actual application, unqualified resin materials fall from the third waste material gap 3424 into the waste resin material box for collection.

4) When the rotating platform 343 drives the resin material that has passed the inspection to rotate to the third unloading position 3422 , the resin material falls from the third unloading position 3422 to the third output device 37 .

3. The third output device 37 arranges the resin materials at equal distances.

A plurality of material receiving grooves 3711 are arranged on the third transfer seat 371 in the third output device 37, and the plurality of material receiving grooves 3711 are linearly and evenly distributed; the third driving member 372 drives the third transfer seat 371 to move relative to the third fixed seat 342, so that the plurality of material receiving grooves 3711 collect the resin material in sequence and arrange them, which is convenient for the subsequent array arrangement of the resin material, thereby realizing batch and automatic unloading of the resin material.

4. The second robot grabs the resin in the third output device 37 in batches and transports it to the resin transfer seat 232 of the integration mechanism 23, wherein the second robot is not shown in the figure. The second robot structure includes a plurality of arranged air clamp assemblies, which clamp the resin material from the top of the receiving trough 3711 and transport it to the resin transfer seat 232 of the integration mechanism 23 through three axes.

This completes the working process of the second loading unit 3 of this preferred embodiment.

The integration mechanism 23 integrates the resin material and the web, and the scheduling unit 4 grabs the web and the resin material.

The preheating platform 231 positions the chassis assembly 45 , and a fourth positioning member 453 is provided on the chassis assembly 45 . The fourth positioning member 453 is plugged into the fourth fixing hole 451 on the material sheet, thereby limiting the position of the material sheet.

The scheduling unit 4 grabs the chassis assembly 45 from the preheating platform 231 .

The scheduling unit 4 drives the cover assembly 42 to buckle with the chassis assembly through the locking component 425 .

The mechanical arm device 4 c in the dispatching unit 4 drives the cover assembly 42 to be located above the chassis assembly 45 , and the cover assembly 42 is spliced with the chassis assembly 45 .

At this time, the sheet fixing area 424 on the cover frame 421 corresponds to the sheet, and the fourth limiter 4241 on the cover frame 421 is plugged into the fourth positioning member 453. The sheet is loaded to the corresponding sheet fixing area 424, and the top surface of the sheet pushes up the fourth elastic pressure plate 441, and the sheet detector 442 detects that the sheet is loaded in place. The fourth elastic pressure plate not only elastically presses the sheet down to improve the stability of the sheet during the sheet conveying process, but also the fourth elastic pressure plate is practical in combination with the sheet detector, which greatly improves the accuracy of the clamp device in grabbing the sheet.

The fourth fastener 4251 is located at the fourth disassembly and assembly position, the straight line where the long side of the fourth fastener 4251 is located is parallel to the straight line where the long side of the fourth fixing hole 451 is located, and the cover assembly 42 and the chassis assembly 45 are movably connected, so that the cover frame 421 and the chassis frame 452 are installed.

Then the fourth fastener 4251 is rotated from the fourth disassembly position to the fourth fixing position, and the cover frame 421 and the chassis frame 452 are fixed by snapping.

2) The resin transfer seat 232 loads the resin, and the cover plate assembly 42 fixes the resin.

First, the resin transfer seat 232 pushes the resin upward through the cylinder assembly; the resin passes through the resin feeding hole and is transported from the bottom end of the fourth resin seat 422 to the inside of the fourth resin seat 422 .

Secondly, the fourth limiting driving member 4232 in the fourth resin limiting component 423 drives the fourth supporting plate 4231 to seal the bottom end of the fourth resin seat 422, thereby sealing the resin sealing material in the fourth resin seat 422, thereby improving the stability of the resin material during transportation.

Then, the resin detection component 43 detects whether the resin material is loaded into the fourth resin seat 422, the top end of the resin material abuts against one end of the detection rod 431 and rotates, and the resin material detector 432 in the resin detection component 43 detects the height of the detection rod 431, thereby judging whether the resin material is loaded in place.

If the detection rod 431 is not at the fourth loading position, the resin material loading fails and waits for manual confirmation and adjustment.

Fourth, the robot arm device 4 c drives the clamp device to transport the material sheet and the resin material to the injection molding machine 5 .

5. The clamp device is transported to the injection molding machine, and the chassis assembly 45, the blank and the resin material are transported to the injection mold of the injection molding machine. First, the robot arm device 4c drives the clamp device to extend into the cavity of the injection molding machine, and then the fourth buckle driver 4252 drives the fourth buckle 4251 to rotate from the fourth fixed position to the fourth disassembly position; and the fourth limit driver 4232 in the fourth resin limit component 423 drives the fourth support plate 4231 away from the fourth resin seat 422, so that the resin material is unloaded from the clamp device to the workbench of the injection molding machine 5.

6. The scheduling unit 4 takes out the injection-molded sheet group from the injection molding machine and transports it to the lower buffer platform 22 for placement.

The sheet group after injection molding is two sheets connected by a material handle 49, and the cover assembly 42 buckles the chassis assembly 45, thereby grabbing the sheet group after injection molding. Among them, the resin detection assembly 43 detects whether the material handle is loaded into the fourth resin seat 422, and the top of the material handle abuts against one end of the detection rod 431 and rotates. The resin material detector 432 in the resin detection assembly 43 detects the height of the detection rod 431, thereby judging whether the material handle is loaded in place.

The sheet fixing area 424 on the cover frame 421 corresponds to the sheet, and the fourth limiter 4241 on the cover frame 421 is plugged into the fourth positioning member 453. The sheet is loaded to the corresponding sheet fixing area 424, and the top surface of the sheet pushes up the fourth elastic pressure plate 441, and the sheet detector 442 detects that the sheet is loaded in place. The fourth elastic pressure plate not only elastically presses the sheet down to improve the stability of the sheet during the sheet conveying process, but also the fourth elastic pressure plate is practical in combination with the sheet detector, which greatly improves the accuracy of the clamp device in grabbing the sheet.

The robot arm device 4c drives the clamp device 4b to transport the injection-molded sheet group to the lower buffer platform 22 for placement, and the cover assembly 42 is separated from the chassis assembly 45 by the locking component 425.

7. The dispatching unit 4 grabs the finished material from the lower buffer platform and transports it to the corresponding processing unloading unit 7.

1. The mechanical arm device 4c in the dispatching unit 4 drives the clamp device to rotate, so that the finished product grabbing device 4d grabs the finished product on the lower buffer platform.

2. The finished product grabbing device 4d grabs two pieces of the finished material respectively through the two fourth grabbers 47, and then drives the finished product grabbing device to be transported to the unloading unit 7 through the mechanical arm device 4c.

8. The unloading unit 7 performs shearing, testing and unloading operations on the finished materials in sequence.

1. The finished product grabbing device in the scheduling unit grabs the finished product from the lower buffer platform, and then transports the finished product to the shearing device. The shearing device shears the material handle connecting the two pieces, and then the material handle automatically falls into the material handle recovery box of the shearing device.

2. The dispatching unit grabs the sheared finished product sheets and transports them to the finished product inspection and unloading device for inspection;

1) Place the finished material sheet 7a on the seventh conveying platform 71.

The seventh conveying platform 71 supports the material sheet 7a through the seventh supporting bar 713, so that the detection device can detect the finished material sheet 7a, as shown in FIG. 4 .

2) The seventh conveying platform 71 conveys the finished material sheet 7a.

(1) The seventh lifting drive assembly 73 drives the seventh horizontal drive assembly 72 and the seventh fixed frame 712 to move upward, so that the seventh fixed frame 712 drives the finished material sheet 7 a to move to above the seventh baffle 714 .

(2) The seventh horizontal driving assembly 72 drives the seventh fixing frame 712 to move downward toward the first detection device until the finished sheet 7a is located above the seventh placement groove 7141 of the seventh baffle plate 714, as shown in FIG5 .

(3) The seventh lifting drive assembly 73 drives the seventh fixing frame 712 to descend, so that the sheet 7a is received in the seventh receiving groove 7141 of the seventh baffle plate 714, as shown in FIG6 .

(4) The seventh horizontal driving assembly 72 drives the seventh fixed frame 712 to return to its original position. As shown in FIG7 , the seventh baffle 714 is provided with a seventh avoidance groove corresponding to the position of the seventh support bar 713 , and the seventh horizontal driving assembly 72 enables the seventh fixed frame 712 to be translated and returned to its original position; the structural design is concise and practical.

A plurality of seventh placement slots 7141 are provided on the seventh baffle plate 714, so that a plurality of finished material sheets 7a can be transported in a centralized direction, thereby improving the efficiency of flatness detection and transportation.

3) The first photographing and detecting component 74 and the second photographing and detecting component 75 detect the finished material piece 7a.

The first photographing detection component 74 and the second photographing detection component 75 respectively detect the two sides of the finished material sheet to improve the accuracy of the finished material detection. In this embodiment, the first photographing detection component 74 and the second photographing detection component 75 both include a CCD photographing detection module to perform photographing detection on the finished material sheet to check whether there are bubbles, cracks, etc.

4) The seventh robot 78 arranges the finished product sheets 7a after inspection in categories.

The seventh material box 76 is provided with a finished product box 761 and a residual product box 762; the seventh manipulator 78 classifies and places the material sheets 7a according to the detection results, thereby improving the practicality of the material unloading mechanism. The seventh manipulator 78 classifies and places the material sheets 7a according to the detection results, thereby improving the practicality of the material unloading mechanism. The seventh manipulator 78 in this embodiment classifies and places the good material and the bad material according to the detection results of the CCD module, thereby improving the practicality of the structure and facilitating the subsequent processing of the finished material sheets.

This completes the working process of the finished product detection and unloading device 7b of this preferred embodiment.

9. The cleaning unit 6 cleans the injection molding machine 5 after the material is injection molded.

When the cleaning unit is in use, the sixth driving device 63 drives the sixth cleaning device 62 to move relative to the mold platform, thereby performing a cleaning operation.

The sixth driving device 63 is used by the primary driving component 631 in conjunction with the secondary driving component 632. The primary driving component 631 drives the secondary driving component 632 to drive the sixth cleaning device 62 to slide along the sixth straight line. The secondary driving component 632 is connected to the sixth cleaning device 62 to drive the sixth cleaning device 62 to slide along the sixth straight line. The secondary transmission is realized, so that the sixth cleaning device 62 moves relative to the mold platform. This structure not only improves the cleaning range of the sixth cleaning device 62, but also the primary driving component 631 and the secondary driving component 632 are used simultaneously, which further improves the cleaning efficiency of the cleaning mechanism, and the structure is highly practical.

At the same time, the brush assembly 622 in the sixth cleaning device 62 cleans the mold platform, and the dust collection assembly 624 collects the cleaned magazines and dust, making the device easy to use. A brush enclosure 6223 is arranged around the rotating brush 6222, and the brush enclosure 6223 limits the dust and impurities, making it easier for the dust collection assembly 624 to absorb, further improving the cleaning effect of the sixth cleaning device 62.

This completes the use process of the cleaning unit of this preferred embodiment.

In summary, the use process of the plastic packaging loading and unloading machine of this preferred embodiment is completed in this way.

In the plastic packaging loading and unloading machine of this embodiment, an upper buffer platform is also provided on the base box, and an empty material tray can be placed on the upper buffer platform; when the scheduling unit 4 of the plastic packaging loading and unloading machine grabs the finished material for unloading and conveying, the empty material tray is first conveyed to the preheating platform, and the first unit and the second unit can perform the loading operation at the same time. That is, the material sheet loading, resin material loading, and finished product unloading operations in this embodiment can be performed simultaneously, which further improves the loading and unloading conveying efficiency of the plastic packaging loading and unloading machine, and the structure is highly practical.

Although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims (7)

1. A plastic packaging loading and unloading machine, characterized in that it includes: A base box, wherein the base box is provided with an integration mechanism; A first loading unit, disposed on the base box, and used for conveying the material sheet to the integration mechanism; A second loading unit is disposed on the base box and located at the other side of the integration mechanism, the second loading unit is used to convey the resin material to the integration mechanism, and the integration mechanism integrates the tablet and the resin material to form a first material group; a material unloading unit, arranged on the base box, for unloading finished products; and A scheduling unit is arranged between the base box and a corresponding injection molding machine, the injection molding machine injects the first material group into a finished product, the scheduling unit grabs the first material group from the integration mechanism and transports it to the corresponding injection molding machine, and grabs the finished product from the injection molding machine and transports it to the unloading unit; The scheduling unit comprises: A mechanical arm device, arranged between the base box and the injection molding machine; A fourth bracket, a middle portion of which is rotatably connected to the mechanical arm device; a clamp device connected to one end of the fourth bracket, the clamp device being used to grab the first material group; and A finished product grabbing device connected to the other end of the fourth bracket, wherein the finished product grabbing fixture is used to grab the finished product; The mechanical arm device drives the clamp device and the finished product grabbing device to move between the loading and unloading machine and the injection molding machine, the clamp device grabs the material sheet and resin from the loading and unloading machine and transports them to the injection molding machine, and the finished product grabbing device grabs the finished product from the injection molding machine and transports it to the loading and unloading machine; The clamp device comprises: A cover plate assembly, the cover plate assembly comprising a cover plate frame and a fourth resin seat, the cover plate frame being provided with a sheet fixing area, the fourth resin seat being connected to the cover plate frame, the fourth resin seat being provided with a fourth resin tank, the fourth resin tank opening facing downward; A chassis assembly is located below the cover assembly, the cover assembly is detachably connected to the chassis assembly, and the chassis assembly is used to support the sheet; A resin detection component connected to the cover frame, the resin detection component detects whether the material in the fourth resin tank is delivered to the right place; and A sheet detection component is connected to the cover frame, and the sheet detection component detects whether the sheet in the sheet fixing area is delivered to the right place; a fourth detection hole is provided at the top of the fourth resin seat, and the fourth detection hole is connected to the fourth resin tank, and the resin detection component includes: A detection rod, one end of which is rotatably connected to the cover frame, and the other end of which passes through the fourth detection hole and extends into the fourth resin tank; and A resin material detector is connected to the cover plate frame, and the resin material detector is used to detect the height of the detection rod. 2. The plastic packaging loading and unloading machine according to claim 1, characterized in that the sheet detection component comprises: a fourth elastic pressing plate, one end of which is connected to the cover plate frame, and the other end of which extends to the sheet fixing area; and a sheet detector, which is arranged on one side of the fourth elastic pressing plate and is connected to the cover plate frame, and is used to detect the height of the fourth elastic pressing plate; The movement trajectory of the fourth elastic pressing plate includes a full material level and an empty material level of the tablet, and the full material level of the tablet is above the empty material level of the tablet. 3. The plastic packaging loading and unloading machine according to claim 1, characterized in that the first loading unit comprises: A material box conveying device, the material box conveying device is used to convey a first material box, a material sheet is placed in the first material box, openings are provided on both sides of the first material box, and a material pushing position is included on the movement trajectory of the first material box; A conveying device, disposed on one side of the material box conveying device, for conveying the material sheet; and The first material pushing device is arranged at the other side of the material box conveying device, and the first material pushing device pushes the material sheet located at the material pushing position to the conveying device. 4. The plastic packaging loading and unloading machine according to claim 3, characterized in that the material box conveying device comprises: A full material platform, on which a first material box for holding material sheets is placed; An empty material platform, on which the first material box after unloading is placed, and the empty material platform is arranged above the full material platform; A lifting platform is arranged at one end of the full material platform, and the lifting platform drives the lifting of the first material box. The pushing position is located on the lifting motion trajectory of the first material box driven by the lifting platform. 5. The plastic packaging loading and unloading machine according to claim 1, characterized in that the second loading unit comprises: Vibrating plate, used for vibrating and conveying resin material; A hopper is arranged above the vibration plate, a third outlet is arranged at one side of the bottom end of the hopper, the third outlet is communicated with the vibration plate, and a quantitative device is arranged inside the hopper; and An arranging device is connected to the vibration plate to arrange the resin and transport it to the integration mechanism. 6. The plastic packaging loading and unloading machine according to claim 1, characterized in that the unloading unit comprises: A shearing device connected to the base box, the shearing device shears the material handle and the material sheet on the finished product; and A finished product detection and unloading device is connected to the base box, and the finished product detection and unloading device detects and recycles the sheared material pieces; the finished product detection and unloading device includes a seventh conveying platform, and the direction in which the seventh conveying platform conveys the finished material is the seventh direction; Wherein, the seventh transmission platform comprises: Seventh mounting frame; a seventh fixing frame, located above the seventh mounting frame; A seventh support bar connected to the seventh fixing frame, the seventh support bar being used to support the finished material, and the straight line where the long side of the seventh support bar is located is parallel to the straight line where the long side of the seventh direction is located; A seventh baffle, used for limiting the position of the finished material, the seventh baffle being arranged in the seventh fixing frame, and the seventh baffle being provided with a seventh avoidance groove at a position corresponding to the seventh support bar; a seventh horizontal driving assembly connected to the seventh fixed frame, wherein the seventh horizontal driving assembly drives the seventh fixed frame to perform a reciprocating motion along a straight line where the seventh direction is located; and The seventh lifting drive assembly connects the seventh mounting frame with the seventh horizontal drive assembly, and the seventh lifting drive assembly drives the seventh horizontal drive assembly to move up and down, so that the seventh horizontal drive assembly drives the seventh fixed frame and the seventh support bar to move relative to the seventh baffle. 7. The plastic packaging loading and unloading machine according to claim 5, characterized in that the plastic packaging loading and unloading machine also includes a cleaning unit, the cleaning unit is connected to the injection molding machine, and the cleaning unit is used to clean the injection molding machine after unloading; the cleaning unit includes: A sixth frame connected to a corresponding injection molding machine body; a sixth cleaning device, connected to the sixth frame, and used for cleaning the mold platform of the injection molding machine body; and The sixth driving device connects the sixth cleaning device to the sixth frame, and the sixth cleaning device drives the sixth cleaning device to move back and forth relative to the mold platform.