CN111890632A - Insert and insert disassembly and assembly device - Google Patents

Abstract

The invention provides a disassembly and assembly device for inserts and inserts, comprising a cutting and pouring separation mechanism, which is used to cut the gate of a molded product and separate the insert from the product in the molded product; the insert transfer and handling mechanism is used for It is used to transport the insert separated by the cutting and casting separation mechanism to the insert assembly mechanism; the insert feeding and handling mechanism is used to transport the insert to be assembled to the insert assembly mechanism; the insert assembly mechanism is used to assemble the insert Assembled with inserts. Using the present invention can solve the problem of high labor intensity, poor dimensional consistency of insert assembly, low efficiency, shear casting, etc. due to manual operation in the production process of the existing inserts feeding, injection molding bracket products removal and shearing. The quality of the mouth varies.

Description

Insert and insert disassembly and assembly device

technical field

The invention relates to the technical field of injection molding, and more particularly, to a device for disassembling and assembling an insert and an insert.

Background technique

Injection bracket products need to be installed with inserts to assist injection molding during the injection molding process. However, before injection molding, it is necessary to manually assemble the inserts and assist the manipulator to load materials. Cut the finished gate. There are many series of injection molding brackets with similar production processes in the industry. In the production process of the above-mentioned insert feeding, removal and shearing of injection molding bracket products, 2-6 people are required to participate in manual production at the same time, resulting in high labor intensity of workers and high embeddedness. The assembly size of the parts is inconsistent, the efficiency is low, and the quality of the shear gate is uneven.

Based on the above problems, the present invention urgently needs to provide a device for disassembling and assembling the insert and the insert.

SUMMARY OF THE INVENTION

In view of the above problems, the purpose of the present invention is to provide a disassembly and assembly device for inserts and inserts, so as to solve the problem of manual operation in the production process of the existing inserts feeding, dismantling and shearing of injection-molded bracket products. Problems such as high labor intensity, poor dimensional consistency of insert assembly, low efficiency, and uneven quality of shear gates.

The disassembly and assembly device for inserts and inserts provided by the present invention includes a cutting and casting separation mechanism, an insert transfer and handling mechanism, an insert feeding and handling mechanism, and an insert assembly mechanism, wherein,

The cutting and pouring separation mechanism is used to cut the gate of the molded product, and separate the insert in the molded product from the product;

The ingot transfer and handling mechanism is used to transport the ingot separated by the cutting and casting separation mechanism to the ingot assembly mechanism;

The insert feeding and handling mechanism is used to transport the insert to be assembled to the sub-assembly mechanism;

The insert assembly mechanism is used to assemble the insert and the insert together.

In addition, a preferred solution is to further include a press-fit conveying mechanism for injection molded products and a tray storage system, wherein,

The injection molding product pressing and conveying mechanism is used for pressing the molded product in the cutting and pouring separation mechanism and transporting the product separated from the cutting and pouring separation mechanism when the cutting and casting separation mechanism performs gate cutting of the molded product;

A tray storage system for storing inserts to be assembled.

In addition, a preferred solution is that the cutting and pouring separation mechanism includes a support plate, a gate cutting assembly and a sub-separation assembly arranged on the support plate, wherein,

The gate cutting component is used to cut the gate of the molded product;

The ferrule separation assembly is used to separate the ferrule from the molded product.

In addition, a preferred solution is that the injection molding product press-fit conveying mechanism includes a press-fit conveying bracket, a rodless cylinder provided on the press-fit conveying support, a slider provided on the rodless cylinder, and a profile press provided on the slider. institutions, which,

The profiling and pressing mechanism is used for pressing the formed product when the cutting and casting separation mechanism performs gate cutting of the formed product, and adsorbing the product separated from the formed product;

Driven by the rodless cylinder, the profiling pressing mechanism moves the product away from the molded product.

In addition, a preferred solution is that the profiling pressing mechanism includes a pressing cylinder, a push-out plate arranged on the pressing cylinder, a guide column and a profiling pressure block arranged on the push-out plate, and a spring sleeved on the guide column, wherein ,

A suction hole is arranged on the profiling pressing block, and the suction hole is used to absorb the product separated from the formed product;

Spring, used to buffer the force of the pressing block on the molded product;

The pressing cylinder drives the pressing block to move under the guiding action of the guide column.

In addition, a preferred solution is that the feeding transfer and handling mechanism includes a single shaft for transport, a support frame arranged on the single shaft for transport, a reclaiming cylinder arranged on the support frame, and a clamping jaw arranged on the reclaiming cylinder, wherein,

Gripper jaws for gripping the slugs separated from the formed product;

The gripper moves to the position of the inlet under the action of the reclaiming cylinder;

The transporting single axis drives the reclaiming cylinder and the gripper to transport the captured sub to the sub assembly mechanism.

In addition, a preferred solution is that the tray storage system includes a full silo loading assembly, and the full silo feeding assembly is used to transport the tray full of inserts to the insert feeding position; wherein, the full silo is loaded. The components include a feeding electric cylinder, a feeding tray positioning assembly arranged in the feeding electric cylinder, a full feeding bin, a full feeding tray tray set in the full feeding bin, a first driving cylinder for driving the full feeding tray tray, The top electric cylinder and the top plate of the full material tray arranged on the top electric cylinder, wherein,

Under the action of the first driving cylinder, the full tray pallet is disengaged or supports the tray full of inserts;

The top plate of the full tray drives the tray full of inserts to move under the action of the top electric cylinder;

The tray positioning assembly is used to locate the tray full of inserts separated from the top plate of the full tray, and move to the insert feeding position under the action of the feeding electric cylinder, and to place the empty tray after the feeding is completed. Transport to empty silo.

In addition, a preferred solution is that the tray storage system further includes an empty silo unloading component, wherein,

The empty silo unloading assembly is used to transport the empty silo after the inserts are loaded into the empty silo, and code the empty silo; among them,

The empty silo unloading assembly includes an empty silo, an empty silo tray set in the empty silo, a second driving cylinder for driving the empty silo tray, an upper cylinder, and an empty tray set on the upper cylinder. tray top plate, where,

The empty tray pallet is disengaged or supported by the second driving cylinder;

The top plate of the empty material tray drives the empty material tray to move under the action of the top cylinder to complete the empty material tray code disc.

In addition, a preferred solution is that the insert feeding and handling mechanism includes a conveying bracket, a mounting plate arranged on the conveying bracket, a conveying electric cylinder arranged on the mounting plate, a reclaiming electric cylinder connected with the conveying electric cylinder, The reclaiming jaw assembly connected with the electric cylinder, wherein,

The reclaiming jaw assembly grabs the inserts in the tray storage system under the action of the reclaiming electric cylinder;

The handling electric cylinder drives the reclaiming electric cylinder and the reclaiming jaw assembly to transport the grasped inserts to the sub-assembly mechanism.

In addition, it is a preferred solution that the subassembly mechanism includes a transfer electric cylinder, a fixed plate arranged on the transfer electric cylinder, a pneumatic pendulum cylinder disposed on the fixed plate, and a positioning tool for positioning the subassembly, wherein,

The positioning tool is arranged on the fixed plate through the rotating shaft, and the rotating shaft drives the positioning tool to rotate according to the preset assembly angle of the insert and the insert under the driving of the pneumatic swing cylinder.

It can be seen from the above technical solutions that the disassembly and assembly device for the insert and the insert provided by the present invention separates the insert from the molded product through the cutting and casting separation mechanism, and transports the insert to the insert assembly mechanism through the insert transfer and handling mechanism; The insert feeding and transporting mechanism transports the insert to the sub-assembly mechanism, and the sub-assembly and the insert are assembled together in the sub-assembly mechanism. Using this device to disassemble and assemble the insert and the insert can achieve precise profiling and positioning to ensure the consistency of each positioning. Compared with traditional manual operations, it can improve the precision of cutting and pouring, and make the gate residue consistent. , The insert removal and pulling force are consistent to avoid product damage caused by the stuck insert; realize the function of automatic gate cutting of injection molded parts, compared with manual gate cutting, automatic cutting precision is high, and gate residual consistency is good; It can realize the automatic assembly function of inserts and ensure the consistency of assembly, thereby improving product yield and quality.

To achieve the above and related objects, one or more aspects of the present invention include the features hereinafter described in detail. The following description and accompanying drawings illustrate certain exemplary aspects of the invention in detail. These aspects are indicative, however, of but a few of the various ways in which the principles of the invention may be employed. Furthermore, the present invention is intended to include all such aspects and their equivalents.

Description of drawings

Other objects and results of the present invention will be more apparent and readily understood by reference to the following description taken in conjunction with the accompanying drawings and the contents of the claims, and as the present invention is more fully understood. In the attached image:

Fig. 1-1 and Fig. 1-2 are respectively a schematic structural diagram of a device for disassembling and assembling an insert and an insert according to an embodiment of the present invention;

2-1 and 2-2 are schematic diagrams of a tray storage system according to an embodiment of the present invention;

3 is a schematic diagram of an insert feeding and handling mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a subassembly mechanism according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of an input transfer and handling mechanism according to an embodiment of the present invention;

Figure 6-1 and Figure 6-2 are schematic diagrams of the cutting and casting separation mechanism according to the embodiment of the present invention;

FIG. 7 is a schematic diagram of a press-fitting and handling mechanism for an injection-molded product according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of an insert assembly according to an embodiment of the present invention.

Reference numerals therein include: 001, insert, 002, insert, 003, product, 004, insert assembly, 100, rack, 101, table top, 200, tray storage system, 300, insert feeding Handling Mechanism, 400, Entry Assembly Mechanism, 500, Entry Transfer and Handling Mechanism, 600, Cutting and Casting Separation Mechanism, 700, Injection Molding Product Lamination Handling Mechanism, 201, Feed Tray, 202, Feed Tray Positioning Assembly, 203, Loading Electric cylinder, 204, top electric cylinder, 205, full tray top plate, 206, top cylinder, 207, top cylinder, 209, full tray pallet, 210, full bin, 220, empty bin, 211 , first drive cylinder, 301, transport bracket, 302, transport electric cylinder, 303, reclaiming electric cylinder, 304, mounting plate, 305, reclaiming jaw assembly, 306, split cylinder, 402, transfer electric cylinder, 403 , Pneumatic pendulum cylinder, 404, rotating shaft, 405, rotating shaft seat, 406, right limit, 407, left limit, 408, positioning tool, 409, optical fiber, 501, bracket, 502, handling single shaft, 503, reclaiming cylinder , 504, clamping jaw, 505, support frame, 601, support plate, 602, profiling positioning tool, 603, positioning hole, 604, inclined block, 610, gate cutter assembly, 620, entry separation assembly, 630, Molded products, 701, press-fit handling bracket, 702, rodless cylinder, 703, press-fit cylinder, 704, copying block, 705, guide post.

The same reference numbers indicate similar or corresponding features or functions throughout the drawings.

Detailed ways

In view of the above-mentioned solutions to the existing insert feeding, dismantling and shearing of injection molding bracket products, manual operations are used in the production process, resulting in high labor intensity, poor dimensional consistency of insert assembly, low efficiency, and gate shearing. Due to the problems of uneven quality, the present invention provides a disassembly and assembly device for inserts and inserts.

The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In order to illustrate the structure of the device for disassembling and assembling the insert and the insert provided by the present invention, FIGS. 1-1 to 1-2 illustrate the structures of the device for disassembling and assembling the insert and the insert from different angles respectively. Specifically, Fig. 1-1 shows the three-dimensional structure of the device for disassembling and assembling the insert and the insert according to the embodiment of the present invention; Fig. 1-2 shows the plane of the disassembling and assembling device for the insert and the insert according to the embodiment of the present invention. structure.

As shown in Figures 1-1 to 1-2, the device for disassembling and assembling the insert and the insert provided by the present invention includes a cutting and casting separation mechanism 600, an injection molding product pressing and handling mechanism 700, an insert transfer and handling mechanism 500, a material The tray storage system 200 , the insert feeding and handling mechanism 300 , and the sub-assembly mechanism 400 .

Among them, the cutting and pouring separation mechanism 600 is used to cut the gate of the molded product and separate the inserts in the molded product from the product; When the gate is cut, the molded products in the cutting and casting separation mechanism are pressed and pressed, and the products separated from the cutting and casting separation mechanism are transported; the feeding transfer and conveying mechanism 500 is used to separate the cutting and casting separation mechanism. Transport to the sub-assembly mechanism; tray storage system 200 for storing inserts to be assembled; insert loading and handling mechanism 300 for transporting the inserts of the tray storage system to the sub-assembly mechanism; sub-assembly Mechanism 400 for assembling the insert with the insert.

In the embodiment of the present invention, the rack 100 supports the overall mechanical action mechanism to play a supporting role, and the rack 100 is provided with a table top 101, a cutting and casting separation mechanism 600, an injection molding product pressing and conveying mechanism 700, and an infeed transfer and conveying mechanism. 500 . The tray storage system 200 , the insert feeding and handling mechanism 300 , and the sub-assembly mechanism 400 are installed and fixed on the table top 101 .

In the embodiment shown in FIG. 8 , the sub-assembly 004 is assembled by the sub-assembly 001 and the insert 002. During production, the sub-assembly 004 is put into the injection molding machine to assist injection molding, and the insert 002 and the product 003 are formed after molding. The inserts 001 and the product 003 are disassembled and used for recycling; the inserts 002 are arranged and placed in the tray 201 ; the multiple trays are stacked in the storage system 200 .

In order to describe the specific structure of the cutting and pouring separation mechanism in detail, FIG. 6-1 and FIG. 6-2 respectively show the structure of the cutting and pouring separation mechanism according to an embodiment of the present invention.

As shown in FIGS. 6-1 and 6-2 , the cutting and casting separation mechanism 600 includes a support plate 601 , a gate cutting assembly 610 disposed on the support plate 601 , and a sub-separation assembly 620 , wherein the sub-separation assembly 620 , used to separate the insert from the molded product; a positioning hole 603 is provided on the insert separation component 620, and the positioning hole 603 is used to locate the insert component 004, and an inclined block 604 is provided on the support plate 601, The sub-separating assembly 620 is arranged on the inclined block 604, and the sub-separating assembly 620 moves on the inclined plane of the inclined block 604. The inclined plane angle of the inclined block 604 is exactly equal to the separation angle between the sub-assembly and the product. The gate cutting component 610 is used for cutting the gate of the molded product 630; the support plate 601 is also provided with a profiling positioning tool 602, which is used for positioning the molding product. In the embodiment of the present invention, the function of the cutting and pouring separation mechanism 600 is to realize the cutting of the product gate and the disassembly and separation of the sub-assembly after the injection molding robot puts the molded product 630 in.

In the embodiment of the present invention, the cutting and pouring separation mechanism 600 ensures the consistency of each positioning through the precise profiling and positioning of the positioning tool. Compared with the traditional manual operation, the cutting and pouring precision can be improved, so that the gate residuals are consistent. , The insert removal and pulling force are consistent to avoid product damage caused by the insert being stuck; through the gate cutting component, the function of automatic gate cutting of injection molded parts is realized. Compared with manual gate cutting, automatic cutting precision is high, The gate residue is consistent; through the insert separation mechanism, the function of automatic pulling and dismantling of the insert is realized, so as to avoid manual disassembly, which may cause the operator to be easily injured and the product to be easily damaged; the use of this mechanism can not only save manpower and reduce labor intensity, but also Improve injection molding production efficiency and improve cutting gate quality.

In order to illustrate the specific structure of the injection-molded product press-fit conveying mechanism, FIG. 7 shows the structure of the injection-molded product press-fit conveying mechanism according to an embodiment of the present invention.

As shown in FIG. 7 , the injection molding product pressing and conveying mechanism includes a pressing and conveying bracket 701 arranged on the table top 101 , a rodless cylinder 702 arranged on the pressing and transporting bracket 701 , and a rodless cylinder 702 for profiling and pressing The profiling and pressing mechanism is set on the rodless cylinder 702 through the slider.

The profiling pressing mechanism includes a pressing cylinder 703, a push-out plate arranged on the pressing cylinder 703, a guide column 705 and a profiling pressure block 704 arranged on the push-out plate, and a spring sleeved on the guide column 705 , spring, used to buffer the force of the pressing block on the molded product 730; a suction hole is provided on the copying pressing block 704, and the suction hole is used to absorb the product separated from the formed product; the pressing cylinder 703 is in the guide column Under the guiding action, the pressure block is driven to move.

In the embodiment of the present invention, the profiling and pressing mechanism is used for compressing the molding product when the gate cutting of the molding product 630 is performed by the cutting and casting separation mechanism 600, and for adsorbing the product separated from the molding product; profiling and pressing; Driven by the rodless cylinder 702, the mechanism moves the product away from the molded product. That is to say, the injection molding product pressing and conveying mechanism 700 has two main functions: one is to press the upper surface of the molded product during cutting; The pressing block 704 sucks the cut and poured product and is driven by the rodless air cylinder 702 to transport it to the pre-prepared material box.

In order to describe in detail the specific structure of the ingot transfer and conveyance mechanism, FIG. 5 shows the structure of the ingot transfer and conveyance mechanism according to an embodiment of the present invention.

As shown in FIG. 5 , the input transfer and conveying mechanism 500 includes a bracket 501, a conveying single shaft 502 arranged on the bracket 501, a support frame 505 arranged on the conveying single shaft 502, a reclaiming cylinder 503 arranged on the support frame 505, The gripper 504 arranged on the reclaiming cylinder 503, wherein the gripper 504 is used to grab the feeder separated from the molded product; the gripper 504 moves to the position of the feeder under the action of the reclaimer cylinder 503; The shaft 502 drives the reclaiming cylinder 503 and the clamping jaws 504 to transport the grabbed insert to the insert assembly mechanism 400 .

In the embodiment of the present invention, the function of the feeding mechanism 500 is to transport the disassembled feeding member in the cutting and casting separation mechanism 600 to the feeding feeding mechanism 400 , and at the same time transport the feeding feeding completed in the feeding feeding mechanism 400 . The assembly 004 is transported into the positioning cavity of the sub-assembly in the cutting and casting separation mechanism 600 .

In order to describe the specific structure of the tray storage system in detail, FIG. 2-1 and FIG. 2-2 respectively show the structure of the tray storage system according to the embodiment of the present invention.

As shown in FIG. 2-1 and FIG. 2-2 together, the tray storage system 200 includes a full silo loading assembly and an empty silo unloading assembly, wherein the full silo loading assembly is used to load the filled inserts The feeding tray 201 of 002 is transported to the insert feeding position; the empty silo unloading component is used to transport the empty feeding tray after the feeding of the insert 002 to the empty feeding bin, and code the empty feeding tray.

Wherein, the feeding component of the full bin includes a feeding electric cylinder 203, a tray positioning assembly 202 arranged in the feeding electric cylinder 203, a full bin 210, a full tray tray 209 set in the full bin 210, The first driving cylinder 211, the top electric cylinder 206, and the full tray top plate 205 arranged on the top electric cylinder 206 are used to drive the full tray tray 209, wherein the full tray tray 209 is in the first driving cylinder 211 The tray 201 filled with inserts 002 is disengaged or supported under the action of the power supply; the top plate 205 of the full tray drives the tray filled with inserts to move under the action of the top electric cylinder 206; the tray positioning assembly 202 is used for positioning The tray full of inserts is separated from the top plate 205 of the full tray, moves to the insert feeding position under the action of the feeding electric cylinder 203, and transports the empty tray after the feeding is completed to the empty bin 220 .

Wherein, the empty silo unloading assembly includes an empty silo 220, an empty silo tray set in the empty silo 220, a second driving cylinder for driving the empty silo tray, two upper top cylinders (upper top cylinders) Cylinder 206 and top cylinder 207), and the top plate of the empty tray set on the top cylinder, wherein the empty tray tray is disengaged or supported by the second driving cylinder; the top plate of the empty tray is on the top Under the action of the top cylinder, the empty material tray is driven to move to complete the empty material tray code disc.

In the embodiment of the present invention, the full material trays containing the inserts 002 are stacked in the full material bin 210, and the whole stack of material trays is supported by the full material tray support 209 at the bottom of the full material warehouse 210. 209 are arranged on both sides of the full silo, that is, one on each of the front and rear sides of the full silo 210. The empty trays after the inserts 002 are taken out are placed in the empty tray 220. The structure of the empty tray is exactly the same as that of the full tray 210. Pairs of empty trays 221 are also provided to hold the empty trays from the bottom. plate.

The working process of the tray storage system 200 is as follows: the feeding electric cylinder 203 first moves the positioning assembly 202 loaded with the tray to directly below the full tray 210; the top electric cylinder 204 drives the full tray top plate 205 to lift up to the bottom surface of the full tray At the same time, the full stack of trays is supported by the full tray support 209, and then the full tray tray 209 is pulled out simultaneously on both sides under the retraction action of the first driving cylinder 211. At this time, the entire stack of trays is only The top plate 205 of the full tray is supported, and the top electric cylinder 204 drives the top plate 205 of the full tray and the whole stack of trays to descend a distance of one tray thickness. At this time, the bottom full tray just falls on the tray positioning assembly 202 . Then, under the action of the first driving cylinder 211 extending, the full tray tray 209 is simultaneously inserted into the gap between the two layers of trays, and supports the whole stack of trays above the penultimate layer; After 204 is reset, the whole process completes the separation of the tray.

Wherein, the two ends of the tray 201 are provided with V-shaped positioning openings. After being separated and falling onto the tray positioning assembly 202, the V-shaped openings just engage with the positioning pins on the tray positioning assembly 202 to realize the positioning and clamping of the tray.

Then, the feeding electric cylinder 203 drives the feeding tray positioning assembly 202 to bring the full feeding tray 201 to the feeding point of the insert 002 for the insert feeding and handling mechanism 300 to carry and pick it up. After the whole tray insert 002 is picked up, the feeding electric cylinder 203 drives the tray positioning assembly 202 to move the picked up empty tray to just below the empty tray bin 220 . After the top-up cylinders 206 and 207 move up respectively, the empty tray pallet of the empty tray finally supports the whole stack of trays. After the top cylinders 206 and 207 are reset, the empty tray coding process is completed, and the action process is just right. It is the opposite of the separation action of the full silo tray. The feeding electric cylinder 203 drives the feeding tray positioning assembly 202 to complete the empty feeding tray code plate and returns to the right below the full feeding bin 210. Repeating the above process can realize the feeding of the insert 002.

In order to describe the specific structure of the insert material feeding and handling mechanism in detail, FIG. 3 shows the structure of the insert material feeding and handling mechanism according to an embodiment of the present invention.

As shown in FIG. 3 , the insert feeding and conveying mechanism 300 includes a conveying bracket 301 , a mounting plate 304 arranged on the conveying bracket 301 , a conveying electric cylinder 302 arranged on the mounting plate 304 , and a reclaiming material connected to the conveying electric cylinder The electric cylinder 303 and the reclaiming jaw assembly 305 connected with the reclaiming electric cylinder 303, wherein the reclaiming jaw assembly 305 grabs the inserts in the tray storage system 200 under the action of the reclaiming electric cylinder 303 002 ; the carrying electric cylinder 302 drives the reclaiming electric cylinder 303 and the reclaiming jaw assembly 305 to carry the grabbed insert 002 to the sub-assembly mechanism 400 .

Among them, the reclaiming jaw assembly 305 includes a spaced cylinder 306, and the spaced cylinder 306 is used to adjust the distance between the two inserts. When the distance between the inserts 001 and the inserts 002 is different, the distance between the two inserts is different. Cylinder 306 adjusts the spacing between the inserts. In the embodiment of the present invention, the main function of the insert feeding and handling mechanism 300 is to pick up the insert 002 from the insert feeding pick-up position of the tray storage system 200 and transport it to the sub-assembly mechanism 400, so as to complete the insertion of the insert 002 into the sub-assembly mechanism 400. Assembly into sub-001.

In order to describe the specific structure of the sub-assembly mechanism in detail, FIG. 4 shows the structure of the sub-assembly mechanism according to an embodiment of the present invention.

As shown in FIG. 4 , the sub-assembly mechanism 400 includes a transfer electric cylinder 402, a fixed plate arranged on the transfer electric cylinder 402, a pneumatic swing cylinder 403 disposed on the fixed plate, and a positioning tool 408 for positioning the sub-assembly, wherein , the positioning tooling 408 is set on the fixed plate through the rotating shaft 404, and the rotating shaft 404 drives the positioning tooling 408 to rotate according to the preset assembly angle of the insert and the insert under the driving of the pneumatic swing cylinder 403; A limit block for limiting the rotation of the positioning tool 408; an optical fiber 409 is provided on the positioning tool 408, wherein the optical fiber 409 is used to detect the entry in the positioning tool.

In the embodiment of the present invention, the positioning tool 408 is used for positioning the insert, the positioning tool 408 is installed on the rotating shaft 404, the rotating shaft 404 is driven by the pneumatic swing cylinder 403, the other end of the rotating shaft 404 is installed in the bearing seat 405, and the rotating shaft 404 is installed in the bearing seat 405. 404 plays the role of rotating support for the positioning tool 408; the rotating shaft 404 is also provided with a left limit 407 and a right limit 406 for limiting the rotation of the positioning tool 408 on the rotating shaft 404; the optical fiber 409 is arranged on the positioning tool 408 On the upper part, it is used to determine whether the ingot exists; the transfer electric cylinder 402 drives the above components to realize the transportation and transfer of different positions. Since the insert 001 and the insert 002 need to be assembled at a certain angle, the positioning tool 408 is installed on the rotating shaft 404 to realize angular rotation, and is driven by the pneumatic swing cylinder 403 to select a corresponding angle.

The above is the specific structure of the disassembly and assembly device of the insert and the insert of the present invention, and its working process is as follows:

The first step: the injection manipulator places the molded product 630 in the positioning hole 603 on the cutting and pouring separation mechanism 600 .

The second step: the rodless cylinder 702 on the injection molding product pressing and conveying mechanism 700 drives the profiling pressing block 704 to the top of the cutting and casting separation mechanism 600, the pressing cylinder 703 extends, and the profiling pressing block 704 presses down the product 630. surface.

The third step: the cutting and pouring separation mechanism 600 performs the cutting and pouring action and the sub-separation action in sequence to realize the functions of removing the gate of the product, and disassembling and separating the sub-insertion; The separated product is transported to the pre-prepared material box under the action of the rodless air cylinder 702 .

The fourth step: the conveying single shaft 502 in the feeding transfer and conveying mechanism 500 drives the clamping jaws 504 to the top of the cutting and pouring separation mechanism 600, wherein a set of clamping jaws 504 clamps the feeding sub 001 in the cutting and casting separation mechanism 600 (already connected with the product). separation), and then the single shaft 502 is moved a distance, and then another set of clamping jaws is placed into a set of assembled sub-assembly 004; then the single shaft 502 is reset to the sub-assembly mechanism 400, and the brought back sub-assembly 004 001 is placed into the sub-positioning tool 408 on the sub-assembly mechanism 400 for positioning and clamping.

Step 5: Transfer the electric cylinder 402 to drive the positioning tool 408 to the insert feeding place to assemble the insert 002 and the insert 001. During the transfer process, the pneumatic swing cylinder 403 drives the positioning tool 408 to rotate the insert 001 by driving the rotating shaft 404. Rotate to the proper assembly angle.

Step 6: The transport electric cylinder 302 drives the pick-up jaw assembly 305 to transport the insert 002 picked up from the insert pick-up position of the tray storage system 200 to the sub-assembly mechanism 400, and insert the insert 002 for assembly into the inclined hole of the sub-assembly 001, and the assembly of the sub-assembly 004 is completed.

Step 7: The transfer electric cylinder 402 drives the assembled sub-assembly 004 to return to the reclaiming position of the sub-transfer and handling mechanism 500, and the sub-assembly 004 is picked up by the gripper 504 to wait for the next injection manipulator unloading.

It can be seen from the above embodiments that the disassembly and assembly device for the insert and the insert provided by the present invention separates the insert from the molded product and transfers the insert through the interaction between the cutting and casting separation mechanism and the injection molding product pressing and conveying mechanism. The handling mechanism is transported to the sub-assembly mechanism; the insert is transported to the sub-assembly mechanism through the interaction between the tray storage system and the insert feeding and handling mechanism, and the sub-assembly and the insert are assembled together in the sub-assembly mechanism . Using this device to disassemble and assemble the insert and the insert can achieve precise profiling and positioning to ensure the consistency of each positioning. Compared with traditional manual operations, it can improve the precision of cutting and pouring, and make the gate residue consistent. , The insert removal and pulling force are consistent to avoid product damage caused by the stuck insert; realize the function of automatic gate cutting of injection molded parts, compared with manual gate cutting, automatic cutting precision is high, and gate residual consistency is good; It can realize the automatic assembly function of inserts and ensure the consistency of assembly, thereby improving product yield and quality.

As above, the device for disassembling and assembling the insert and the insert according to the present invention has been described by way of example with reference to the accompanying drawings. However, those skilled in the art should understand that various improvements can be made without departing from the content of the present invention for the above-mentioned device for disassembling and assembling the insert and the insert provided by the present invention. Therefore, the protection scope of the present invention should be determined by the contents of the appended claims.

Claims (10)

1. A device for disassembling and assembling an insert and an insert is characterized by comprising a casting separation mechanism, an insert transferring and conveying mechanism, an insert feeding and conveying mechanism and an insert assembling mechanism, wherein,

the cutting and pouring separation mechanism is used for cutting a formed product at a pouring gate and separating an insert in the formed product from the product;

the insert transferring and conveying mechanism is used for conveying the inserts separated by the cast-cutting separation mechanism to the insert assembling mechanism;

the insert loading and conveying mechanism is used for conveying the inserts to be assembled to the insert assembling mechanism;

the insert assembling mechanism is used for assembling the insert and the insert together.

2. The insert and insert disassembly and assembly apparatus of claim 1,

also comprises an injection molding product pressing and carrying mechanism and a material tray storage system, wherein,

the injection product pressing and carrying mechanism is used for pressing the formed product in the cast-cut separation mechanism and carrying the product separated from the cast-cut separation mechanism when the cast-cut separation mechanism performs gate cutting on the formed product;

the tray storage system is used for storing the inserts to be assembled.

3. The insert and insert disassembly and assembly apparatus of claim 1, wherein the gate separating mechanism comprises a support plate, a gate cutting assembly disposed on the support plate, and an insert separating assembly, wherein,

the sprue cutting assembly is used for cutting a sprue of the formed product;

the insert separating assembly is used for separating the insert from the molded product.

4. The insert and insert disassembly and assembly device of claim 2, wherein the injection molding product pressing and carrying mechanism comprises a pressing and carrying bracket, a rodless cylinder disposed on the pressing and carrying bracket, a sliding block disposed on the rodless cylinder, and a profiling pressing and carrying mechanism disposed on the sliding block, wherein,

the profiling pressing mechanism is used for pressing the formed product when the pouring and cutting separation mechanism performs pouring gate cutting on the formed product and adsorbing the product separated from the formed product;

the profiling pressing mechanism is driven by the rodless cylinder to move the product away from the formed product.

5. The insert and insert disassembly and assembly apparatus of claim 4, wherein the profiling pressing mechanism comprises a pressing cylinder, a pushing plate disposed on the pressing cylinder, a guiding post and a profiling pressing block disposed on the pushing plate, and a spring disposed on the guiding post,

the profiling pressing block is provided with an air suction hole which is used for adsorbing a product separated from the formed product;

the spring is used for buffering the acting force of the pressing block on the molded product;

the pressing air cylinder drives the pressing block to move under the guiding action of the guide column.

6. The insert and insert disassembly and assembly apparatus of claim 1, wherein the insert transfer and handling mechanism comprises a handling single shaft, a support frame disposed on the handling single shaft, a material taking cylinder disposed on the support frame, and a clamping jaw disposed on the material taking cylinder, wherein,

the clamping jaw is used for grabbing the insert separated from the molded product;

the clamping jaw moves to the position of the insert under the action of the material taking cylinder;

the carrying single shaft drives the material taking cylinder and the clamping jaws to carry the grabbed inserts to the insert assembling mechanism.

7. The insert and insert disassembly and assembly apparatus of claim 2, wherein the tray stocker system comprises a full magazine loading assembly for transporting a tray full of inserts to an insert loading position; wherein,

the full material bin feeding assembly comprises a feeding electric cylinder, a material tray positioning assembly arranged on the feeding electric cylinder, a full material bin, a full material tray plate arranged in the full material bin, a first driving air cylinder used for driving the full material tray plate, an upper jacking electric cylinder and a full material tray top plate arranged on the upper jacking electric cylinder, wherein,

the full tray supporting plate is separated from or supports the tray filled with the insert under the action of the first driving cylinder;

the full tray top plate drives the tray filled with the inserts to move under the action of the upper jacking electric cylinder;

and the charging tray positioning assembly is used for positioning a charging tray which is separated from the full charging tray top plate and is filled with the insert, moving to an insert loading position under the action of the loading electric cylinder, and carrying an empty charging tray after loading is finished to the empty bin.

8. The insert and insert disassembly and assembly device of claim 7, wherein the tray stocker system further comprises an empty tray blanking assembly, wherein,

the empty bin discharging assembly is used for conveying the empty tray subjected to insert loading into an empty bin and stacking the empty tray; wherein,

the empty bin discharging component comprises an empty bin, an empty tray supporting plate arranged in the empty bin, a second driving cylinder used for driving the empty tray supporting plate, an upper jacking cylinder and an empty tray top plate arranged on the upper jacking cylinder, wherein,

the empty tray supporting plate is separated from or supports the empty tray under the action of the second driving cylinder;

and the empty tray top plate drives the empty tray to move under the action of the upper ejection cylinder to complete the empty tray code disc.

9. The insert and insert disassembly and assembly apparatus of claim 2, wherein the insert loading and handling mechanism comprises a handling bracket, a mounting plate disposed on the handling bracket, an electric handling cylinder disposed on the mounting plate, an electric material taking cylinder connected to the electric handling cylinder, and an electric material taking jaw assembly connected to the electric material taking cylinder,

the material taking clamping jaw assembly is used for grabbing the insert in the material tray storage system under the action of the material taking electric cylinder;

the carrying electric cylinder drives the material taking electric cylinder and the material taking clamping jaw assembly to carry the grabbed inserts to the insert assembling mechanism.

10. The insert and insert disassembly and assembly device of any one of claims 1 to 9, wherein the insert assembly mechanism comprises an electric transfer cylinder, a fixing plate arranged on the electric transfer cylinder, a pneumatic tilt cylinder arranged on the fixing plate, and a positioning tool for positioning the insert,

the positioning tool is arranged on the fixing plate through a rotating shaft, and the rotating shaft drives the positioning tool to rotate according to a preset assembling angle between the insert and the insert under the driving of the pneumatic tilt cylinder.

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