CN2551576Y - Taping Mechanism of Multifunctional Sealing and Gluing Machine - Google Patents

Abstract

A tape sticking mechanism of a multifunctional box sealing and tape sticking machine is at least positioned on the top surface of a machine table of the box sealing and tape sticking machine and comprises a first side plate and a second side plate which are assembled on the top surface of the machine table at intervals, wherein the bottom of the first side plate is assembled with a positioning device, the two ends of the top of the first side plate are assembled with a tape sticking device, and the middle of the tape sticking device is provided with a cutter device; the belt sticking device comprises a front movable plate, a rear movable plate and a connecting rod, wherein the top end of the front movable plate is provided with a front roller, the top end of the rear movable plate is provided with a rear roller, the connecting rod is connected between the front movable plate and the rear movable plate, and a protruding column is arranged on the connecting rod in a protruding manner; the cut-off knife device is provided with a cut-off knife supporting plate pivoted on the first side plate and a cut-off knife protecting cover pivoted on the first side plate, the other end of the cut-off knife protecting cover extends to one side of the protruding column of the connecting rod, and when the paper box pushes and presses the front roller to enable the connecting rod to move, the cut-off knife protecting cover is driven to deflect and open.

Description

Taping Mechanism of Multifunctional Sealing and Gluing Machine

technical field

The utility model relates to a tape sticking mechanism of a box sealing glue sticking machine in the machinery for packaging materials or objects in the field of packaging, in particular to a tape sticking mechanism which is convenient for maintenance and testing, reduces noise, prevents cartons from being punctured, and can increase the tape volume. The taping mechanism of the stable multi-function sealing and gluing machine.

Background technique

The sealing and gluing machine is a machine that seals cartons with adhesive tape. Its structure is generally shown in Figure 8. An upper cantilever that can be raised and lowered is provided above the machine platform (50) of the sealing and gluing machine (5). (51), the top surface of the machine platform (50) and the bottom of the upper cantilever (51) are respectively provided with a group of tape sticking mechanism (60), so that adhesive tape is pasted on the side and the bottom surface, the top surface of the carton (A) respectively.

Please refer to Fig. 9 and shown in Fig. 10 at the same time, both sides of described taping mechanism (60) are provided with first side plate (61), second side plate (62) at intervals, on first side plate (61 ) towards the second side plate (62), the side is assembled with a sticking device (70), and the bottom is provided with a suspension plate (80) extending downward, while the second side plate (62) faces the first side plate (61) This side is then assembled with a cutter device (90), wherein, the tape sticking device (70) is provided with a front movable plate (73) and a rear movable plate (74) which are relatively pivotally arranged at the two ends of the first side plate (61). ), the middle sections of the front and rear movable plates (73), (74) are respectively pivoted on the first side plate (61) with a pivot shaft, and the front and rear movable plates (73), (74 ) are respectively assembled with a front roller (71) and a rear roller (72) that protrude horizontally, and are also provided with a bottom that is connected to the front movable plate (73), and the pivot of the rear movable plate (74) and the rear roller ( 72) the connecting rod (75) on the rear movable plate (74) between the two movable plates can make the opposite or reverse deflection, and is also provided with a bottom end connected to the rear movable plate (74) and the first side plate The spring (76) between (61) makes the two movable plates (73), (74) keep the upward and outward swing state.

The cutter device (90) includes a cutter support plate (91) pivotally arranged on the second side plate (62), and the cutter support plate (91) is a plate bent into an L shape , and pass through the middle section of the cutter support plate (91) with a pivot and pivot on the second side plate (62), the bottom end of the cutter support plate (91) pulls the second side plate with a spring (92). On the side plate (62), the bottom of the other end of the cutter support plate (91) is provided with a shaft (93) that protrudes in the same direction as the two rollers, and a cutting blade facing upwards is fixed on the shaft (93). Knife (94), in addition, a cutter cover (95) is pivotally arranged on the shaft rod (93), and the cutter cover (95) is covered on the cutter (94) by a torsion spring (not shown in the figure). Above, to prevent the exposed cutter (94) from injuring the operator and the carton (A), and a plectrum (951) protruding above the cutter support plate (91) is provided on the cutter cover (95), When the plectrum (951) is moved, it can be rotated with the axle rod (93) as the center of circle.

The free end of the hanging plate (80) extending at the bottom of the first side plate (61) is provided with a threading shaft (81) protruding in the same direction as the front and rear rollers (71), (72), so that the adhesive tape The roll (b) is placed on the threading shaft (81), and the free end of the adhesive tape (b) is sequentially wound through a first roller (82) assembled on the first side plate (61), a first roller (82) located on the first roller ( 82) the second roller (83) on one side, a third roller (84) assembled on the front movable plate (73), and finally attached to the front roller (71) side, and the adhesive tape (b) The face is set facing outward, when the carton (A) is pushed into the top of the tape sticking mechanism (60) as shown in Figure 10 and reaches the side of the front roller (71), the tape (b) is pasted on the side of the carton (A) side, and when the carton (A) continues to move forward, the front roller (71) is pushed down as shown in Figure 11, so that the adhesive tape (b) is pasted on the bottom surface of the carton (A), and the rear roller (72) and Rear movable plate (74) then is subject to the linkage of connecting rod (75) and also swings downwards.

And when the carton (A) continues to move forward, as shown in Figure 12, the inclined cutting knife support plate (91) and the plectrum (951) pressing against the cutting knife cover (95) are sequentially pressed. , so that the cutter cover (95) rotates down with the shaft (93) as the axis, and no longer covers the cutter (94), when the carton (A) continues to move forward and breaks away from the cutter as shown in Figure 13 When the range of the knife support plate (91) is reached, the knife support plate (91) is pulled by the spring (92) so that the free end together with the knife (94) tilts up, and then the knife (94) cuts the Tape (b). When the carton (A) is out of the range of the rear roller (72) as shown in Figure 14, the cut tape (b) will be pushed against the side of the carton (A) by the rear roller (72) to complete the carton. Taping work.

The above is the tape-applying mechanism and its operating situation of the existing known sealing tape-applying machine, but it has the following defects that cannot be changed:

1. Inconvenient maintenance and adjustment:

Since the first side plate and the inner side of the second side plate of the tape sticking mechanism are assembled with related devices, it is necessary to disassemble the second side plate for maintenance every time when overhauling, and the second side plate must be covered after the overhaul is completed. Only the side panels can be used for a complete test operation. When the test fails, it needs to be opened and adjusted again, and then the cover is closed for testing, which often requires reciprocating opening and maintenance-covering and testing, which is not only inconvenient but also a waste of time.

2. Loud noise:

After the tape is pulled out from the periphery of the tape roll, it is directly threaded and wound on the first roller. Because the tape is sticky, the tape will drive the tape roll to rotate during the sealing and pulling process, and the position of the tape will be torn and pulled back and forth. (the position of the adhesive tape is shown in the chain line of one point and the chain line of two points as shown in Figure 10), however, when the tape is torn off, noise will be made due to the vibration of the agitated air.

3. The bottom of the carton is easy to be punctured:

The cutter cover is pressed against the carton by a protruding pick, and when the cutter cover is pressed against the bottom of the carton, the pick is in contact with the bottom of the carton, which is easy to puncture the carton.

4. The tape sticking height cannot be changed and it is easy to waste tape:

The height at which the tape is pasted on the carton is determined by the yaw height of the front and rear rollers of the tape application device. However, the height of the front and rear rollers cannot be changed, so that no matter what the height of the carton, the pasting height is the same , And the waste of tape is formed.

This shows that there are still many defects in the taping mechanism of the above-mentioned existing sealing and pasting machine, and it is to be further improved.

In view of the above-mentioned defects in the tape-attaching mechanism of the existing sealing and gluing machine, the designer actively researched and innovated based on rich practical experience and professional knowledge. After continuous research, design, and repeated trials of samples and After improvement, finally create the utility model that really has practical value.

Contents of the invention

The main technical problem to be solved by the utility model is to overcome the defects of the tape-applying mechanism of the existing known sealing and pasting machine, and provide a tape that is easy to repair and adjust, has low noise, and can adjust the length of the tape for pasting, and The taping mechanism of the multi-function sealing and gluing machine that prevents the bottom of the carton from being pierced.

The utility model solves its main technical problems by adopting the following technical solutions. According to the tape sticking mechanism of a multifunctional box sealing and pasting machine proposed by the utility model, the tape sticking mechanism is at least located on the top surface of the machine table of the case sealing and glue sticking machine, and the tape sticking mechanism includes:

A first side plate longitudinally assembled on the top surface of the machine table. The two opposite longitudinal end surfaces of the first side plate are respectively provided with a push-in end in the direction of carton entry and a push-out end in the direction of carton push-out;

a second side plate, which is spaced apart from the first side plate;

A positioning device is assembled on the side of the first side plate away from the traveling direction of the carton. The positioning device includes a first suspension pivotally arranged at the end of the first side plate at the push-in end of the carton and extending outward from the first side plate. plate, a second suspension plate fixed on the middle section of the first side plate and extending in the same direction as the first suspension plate, the free end of the second suspension plate protrudes horizontally and is provided with a passing shaft for the tape roll to pass through, and the first suspension plate The free end of the plate is pivotally provided with a pressing cylinder protruding in the same direction as the threading shaft, and a first roller and a second roller protruding in the same direction as the pressing cylinder are arranged on the first side plate;

A tape sticking device, which includes: a front movable plate pivoted on the push-in end and a push-out end of the first side plate, a rear movable plate, a front roller and a rear roller pivotally arranged on the end of the front and rear movable plates away from the positioning device, And the connecting rod connecting the two movable plates, and the spring that pulls on one of the movable plates to keep the two rollers upward and stretch outwards, wherein, the middle sections of the front movable plate and the rear movable plate are respectively pivoted by a pivot On the first side plate, the two ends of the connecting rod are respectively pivoted on the free end of one of the movable plates, and the other movable plate is adjacent to the end of the roller, and there are two protruding protrusions on the connecting rod. column;

A cutter device is provided with a cutter support plate and a cutter cover, the two ends of the long plate-shaped cutter support plate are respectively set as pivotal ends pivotally arranged on the plate body of the first side plate, And a movable end extending obliquely between the front and rear rollers of the tape sticking device, the bottom of the movable end is provided with a cutting knife protruding in the same direction as the front and rear rollers and facing upwards, the end of the pivotal end is connected to the second The plates of the side plate are connected by a spring; and the cutter cover is movable to cover the top of the cutter, and the end of the cutter cover away from the cutter is provided with a connection extending to the tape sticking device. The locking end between the two protruding columns of the rod is pivotally arranged on the first side plate on the body of the cutter cover adjacent to the locking end with a pivot.

The utility model solves its technical problem and can also adopt the following technical measures to further realize.

In the above-mentioned taping mechanism of the multifunctional sealing and pasting machine, an eccentric adjustment piece is assembled on the body of the first side plate, and the peripheral edge of the connecting rod connected between the front movable plate and the rear movable plate Extending on the same plane, there is a card making piece that touches and adjusts the positive peripheral edge.

The above-mentioned taping mechanism of the multi-function sealing and pasting machine, wherein the positioning device has a threading axis different from that of the retaining edge and is radially assembled with several clamping devices, and the clamping device includes a radially accommodating A spring inside the periphery of the shaft, and a top ball that is supported by the spring and partially protrudes from the periphery of the shaft.

The aforementioned tape-applying mechanism of the multi-function sealing and pasting machine, wherein one end of the connecting rod of the above-mentioned tape-applying device is pivotally arranged on the free end of the front movable plate, and the other end is pivotally arranged on the free end of the rear movable plate. On the plate between the pivot and the rear roller; the pivot end of the cutter support plate is pivotally arranged on the end of the first side plate adjacent to the push-in end.

In the aforementioned tape sticking mechanism of the multi-function sealing and gluing machine, a fixed seat protrudes from the bottom of the movable end of the cutter device, and the cutter is assembled and fixed on the fixed seat.

In the above-mentioned taping mechanism of the multi-function sealing and pasting machine, a third roller protruding in the same direction as the front roller is provided on the front movable plate of the taping device.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. It can be known from the above technical solutions that the utility model is a tape sticking mechanism of a multifunctional box sealing and glue sticking machine. The tape sticking mechanism is at least located on the top surface of the box sealing glue sticking machine. The first side plate and the second side plate on the top surface of the table are assembled with a positioning device at the bottom of the first side plate, a tape-attaching device is assembled at both ends of the top, and a cutting knife device is installed in the middle of the tape-attaching device, wherein the positioning device There is a threading shaft for the tape roll to pass through, and a pressing cylinder for the tape to wind and press against the side of the tape roll to reduce the noise when the tape is torn off; and the tape sticking device includes a front roller assembled at the top The front movable plate, the rear movable plate assembled with the rear roller at the top, and the connecting rod connected between the front and rear movable plates, the connecting rod is provided with a stud; The cutter support plate of the first side panel, and a pivoted cutter cover, the other end of the cutter cover is extended to the side of the stud of the connecting rod, when the carton pushes the front roller to move the connecting rod At the same time, the cutter cover is driven to deflect and open at the same time. With the above structure, the design of the present utility model has at least the following advantages:

1. Each group of devices of the taping mechanism is set on the same board (the first side board), so it can be directly adjusted, repaired and tested, without the need for separate repairs and re-closing as in the aforementioned conventional products Testing, and usually can not be completed at one time, must be repeatedly operated and quite time-consuming.

2. The cutter cover is driven by the connecting rod, so it will not pop up suddenly and be punctured.

3. The tape roll is wound around the pressing cylinder pressed on one side of the tape roll and then pulled upwards, so when the tape is torn off, the noise generated by air vibration can be reduced.

4. The utility model can adjust the height of the front and rear rollers through the structural design of the offset adjustment piece and the connecting rod, and then change the height of the tape. When the carton is low, the tape pasted on the side of the carton can be adjusted. The tape is shorter, and when the carton is higher, a longer tape is used to stick it on the side of the carton, so that not only can the best sticking length be selected, but also unnecessary waste can be avoided.

5. A clamping device is assembled on the shaft for the tape roll to pass through, which can provide better stability when the tape roll is assembled and prevent it from coming out.

To sum up, the taping mechanism of the multi-function sealing and pasting machine with a special structure of the utility model has the functions of easy maintenance and adjustment, low noise, adjustable length of pasted tape, and multifunctional functions of preventing the bottom of the carton from being punctured. . The utility model has the above-mentioned many advantages and practical value, no matter in the structure or the function all has the greater improvement, and in similar products all do not see to have similar structural design to publish or use, and technically has great improvement. The progress of the invention has produced easy-to-use and practical effects, and indeed has enhanced efficacy, so that it is more suitable for practical use. It is a novel, progressive and practical new design.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings. back.

The specific embodiment of the utility model is given in detail by the following examples and accompanying drawings.

Description of drawings

Fig. 1 is an exploded perspective view of part of the appearance of the utility model.

Fig. 2 is a schematic plan view of the utility model.

Fig. 3 is a schematic plan view of the adhesive tape attached to one side of the carton when the utility model starts the taping operation.

Fig. 4 is a schematic plan view of the adhesive tape attached to the bottom of the carton when the utility model is used for tape application.

Fig. 5 is a schematic plan view of cutting the adhesive tape with a cutter when the utility model is used for tape application.

Fig. 6 is a schematic plan view of sticking the adhesive tape to one side of the carton by using the rear roller when the utility model is used for the tape application operation.

Fig. 7 is a schematic cross-sectional view of the axial plane of the utility model for wearing the tape sleeve.

Fig. 8 is a three-dimensional schematic diagram of the appearance of a conventional conventional box sealing machine.

Fig. 9 is a schematic perspective view of the appearance of a conventional taping mechanism.

Fig. 10 is a schematic plan view of the conventional tape-applying mechanism starting to attach the adhesive tape to one side of the carton.

Fig. 11 is a schematic plan view of the conventional tape sticking mechanism starting to stick the tape to the bottom of the carton.

Fig. 12 is a schematic plan view of an existing conventional tape-applying mechanism attaching adhesive tape to the bottom of the carton and opening the protective cover of the cutter.

Fig. 13 is a schematic diagram of the planar action of cutting the tape by the existing conventional tape sticking mechanism.

Fig. 14 is a schematic plan view of the existing conventional tape sticking mechanism using the rear roller to stick the tape on one side of the carton.

(10) Taping mechanism (100) Push-in end

(101) Push-out side (11) First side plate

(12) Second side panel (20) Positioning device

(21) The first hanging board (22) The second hanging board

(23) Compression barrel (24) Through the shaft

(241) Retaining edge

(25) The first roller (26) The second roller

(27) Locking device (271) Spring

(272) Top bead (30) Taping device

(31) Front movable panel (310) Pivot

(32) Rear flap (320) Pivot

(33) Front Roller (34) Rear Roller

(35) Connecting rod (351) Stud

(352) Card film (36) Spring

(37) Positioning pin (38) Third roller

(39) Adjusting piece (40) Cutting knife device

(41) Knife support plate (410) Pivot end

(411) Free end (42) Knife guard

(420) snap end

(43) Spring (44) Fixing seat

(45) Cutter (46) Pivot

(5) Gluing machine (50) machines

(51) Upper boom

(60) Taping mechanism (61) First side plate

(62) Second side panel (70) Taping device

(71) Front Roller (72) Rear Roller

(73) Front movable panel (74) Rear movable panel

(75) Connecting rod (76) Spring

(80) suspension plate (81) through shaft

(82) First roller (83) Second roller

(84) Third roller

(90) Knife device (91) Knife support plate

(92) Spring (93) Shaft

(94) Cutter Knife (95) Cutter Cover

(951) Pick

Detailed ways

Below in conjunction with the accompanying drawings and preferred embodiments, the specific implementation, structure, features and effects of the tape-attaching mechanism of the multifunctional box sealing and pasting machine proposed according to the utility model are described in detail as follows.

Please refer to shown in Fig. 1, the taping mechanism of the utility model multifunctional box sealing glue sticking machine, it is arranged on the machine table top in order to seal the tape sticking mechanism of the lower half sides of the carton and the bottom edge, and The taping mechanism installed on the top of the machine to seal the upper side of the carton is the same as the top surface, except that the upper and lower sides are reversed during assembly. For the convenience of explanation, the diagram is assembled on the machine. On the platform, the tape sticking mechanism (10) for pasting the side and bottom of the carton is used as an example for illustration.

The tape sticking mechanism (10) is provided with a first side plate (11) and a second side plate (12), and as can be seen from the drawings, all devices of the tape sticking mechanism (10) are located on the first side plate (11) towards the side of the second side plate (12), and the second side plate (12) is only assembled to cover one side of each device, so when overhauling or adjusting, just disassemble the second side plate (12) ) can be inspected and adjusted, and can be tested directly. After being adjusted to the desired position, the second side plate (12) can be re-covered, without having to be opened several times like the aforementioned existing conventional products. -Repeated test actions of inspection adjustment-covering-test can be adjusted completely, so at first, the design of the present utility model can reach the purpose of convenient maintenance.

Please also refer to Fig. 1 and shown in Fig. 2 at the same time, the first side plate (11) of the described tape sticking mechanism (10) is fixed on the machine platform, and the opposite two longitudinal end faces of the first side plate (11) are respectively Be made as push-in end (100), push-out end (101), push in for carton (A) by push-in end (100) in the scope of sticking tape mechanism (10) and carry out the operation of pasting adhesive tape, then by above-mentioned The push-out end (101) is pushed out, and a positioning device (20) is assembled on the side of the first side plate (11) away from the carton (A), so as to allow the adhesive tape roll (B) to pass through and locate, and for the adhesive tape (b) Threading and pulling out (the threading and winding action will be described later), and a group of tape sticking devices (30 ), so as to attach the adhesive tape (b) to the side and bottom of the carton, and the first side panel (11) is provided with a cutter device (40) adjacent to the middle section of the side of the carton (A), so as to apply the adhesive tape (b) cutting, and the carton (A) is pushed in by the push-in end (100) of the taping mechanism (10), and pushes against the pressing taping device (30) as shown in Figure 3, so that the adhesive tape (b) is attached to the The side of the carton (A) is attached to the bottom surface of the carton (A) as shown in Figure 4 when the carton (A) continues to advance, and when the carton (A) breaks away from the cutter device (40) as shown in Figure 5 ), promptly utilize the cutter device (40) to cut the adhesive tape (b), and then utilize the tape attaching device (30) as shown in Figure 6 to attach the adhesive tape to the bottom of the other side of the carton (A). The sealing action on the top surface of the carton is also the same, so it will not be repeated here.

The above is an overview of each device structure of the present utility model, and its detailed structure and actions are then described as follows:

Please refer to Fig. 1 and shown in Fig. 2 again, the above-mentioned positioning device (20), it comprises a pivotal arrangement on the first side plate (11) at the end where the carton (A) is pushed into, and moves away from the tape sticking device (30 ) the first hanging plate (21) extending from this side, and a second hanging plate (22) fixed on the middle section of the first side plate (11) and extending in the same direction as the first hanging plate (21), the first hanging plate (11) and the free end of the second hanging plate (12) are respectively pivotally provided with a horizontally protruding pressing cylinder (23) and a threading shaft (24) for the adhesive tape roll (B) to be placed on the threading shaft (24) , and the adhesive tape (b) is then pulled around the bottom edge of the pressing cylinder (23) and then pulled toward the side of the tape sticking device (30). A first roller (25) extending in the same direction as the pressing cylinder (23) is inserted on the pivot, and a first side plate (11) on one side of the first roller (25) protrudes in the same direction. The second roller (26) is used for the adhesive tape (b) to pass around and pull toward the tape sticking device (30);

Above-mentioned taping device (30), it comprises the front movable plate (31) that is positioned at the same side two ends of the plate body of the first side plate (11), the rear movable plate (32), is respectively arranged at the front and rear movable plate (31). ), (32) away from the front roller (33) of the end of the positioning device (20), the rear roller (34), and the connecting rod (35) that connects the two movable plates to produce interlocking, and pulls on one of the movable plates to make Two rollers keep up and the spring (36) that stretches outwards. Wherein said front movable panel (31) is positioned at the end where the carton (A) is pushed into the first side panel (11), and the rear movable panel (32) is positioned at the end where the carton (A) is pushed into the first side panel (11). end, the middle section of the front movable plate (31) and the rear movable plate (32) is respectively pierced and pivoted on the first side plate (11) with a pivot (310), (320), and the front roller (33) and The rear rollers (34) then protrude horizontally at the front and rear movable plates (31), (32) away from the end of the positioning device (20) respectively, and one of the ends of the connecting rod (35) is pivotally arranged on the front The movable plate (31) is away from the end of the front roller (33), and the other end is pivotally arranged on the plate body between the pivot (320) of the rear movable plate (32) and the rear roller (34), so that the two movable plates produce In the interlocking structural relationship of the same direction or reverse swing, two positioning pins (37) are assembled at intervals at the end of the rear movable plate (32) away from the rear roller (34), for the spring (36) to be hooked. The other end of this spring (36) is then drawn on the first side plate (11), so that the rear movable plate (32) is subjected to the pulling of the spring (36) so that the rear roller (34) keeps swinging outwards and upwards. state, and the front roller (33) on the front movable plate (31) also maintains the state of swinging outwards and upwards by the linkage of the connecting rod (35). In addition, on the front movable plate (31) between the pivot (310) of the front movable plate (31) and the front roller (33), a third cylinder (38) protruding in the same direction as the front roller (33) is assembled. , for the adhesive tape (b) passing through the second roller (26) to be attached to the periphery of the front roller (33) through the periphery of the third roller (38).

The above-mentioned cutter device (40) is provided with a cutter support plate (41) and a cutter cover (42), and the two ends of the long plate-shaped cutter support plate (41) are respectively set as pivotal ends (410), the movable end (411), the pivotal end (410) is pivotally arranged at the end of the first side plate (11) adjacent to the push-in end (100), and at the end of the pivotal end (410) and A tension spring (43) is used to pull the first side plate (11) between the plates, so that the movable end (411) extends obliquely upwards to the front and rear rollers (33), (34) of the tape sticking device (30). In addition, a fixed seat (44) protruding in the same direction as the front and rear rollers (33) (34) is provided on the side of the movable end (411) towards the positioning device (20). One side of the fixed seat (44) And assembly is provided with the cutting knife (45) that a blade faces upwards, and injures worker or carton in order to avoid exposed cutting knife (45), so be provided with a cover on the cutting knife (45) on one side of cutting knife (45) ) above the cutter cover (42);

The cutter cover (42) is bent into a hook shape by the plate body, and the end away from the cutter (45) is a catch end (420), and the catch end (420) is extended to One side of the connecting rod (35) of the tape sticking device (30) is on the side of the catch end (420) and is pivotally arranged on the plate body of the first side plate (11) with a pivot (46), so that the cutter The knife guard (42) keeps pivoting with the pivot (46) as the center of the circle, and in addition, on the connecting rod (35), there are spaced sets respectively located on both sides of the catch end (420) of the knife guard (42). The stud (351), when the connecting rod (35) moves, can simultaneously drive the cutter cover (42) to swing with the pivot (46) as the center of circle, and then open the cutter cover (42).

The above is a description of structures such as the positioning device (20), the tape device (30) and the cutter device (40) of the tape application mechanism (10) of the present utility model. As follows:

Please refer to shown in Fig. 3, the adhesive tape (b) free end on the adhesive tape roll (B) is to go around the pressing tube (23) bottom edge that is positioned at the bottom of the first hanging plate (21), and then go up and go around the first roller ( 25), the second roller (26), the third roller (38) are attached to the periphery of the front roller (33), and make its sticking surface outward, when the carton (A) is to be pasted and sealed, the carton (A) is When the push-in end (100) of the first side panel (11) is pushed in, the adhesive tape (b) is stuck on one side of the carton (A) (the action of the tape sticking mechanism at the top is also the same, so it is not shown separately), and the carton ( A) As shown in Figure 4, continuing to move forward will force the front roller (33) to swing down together with the front movable plate (31) and be positioned at the bottom surface of the carton (A), and make the adhesive tape (b) attached to the carton ( A) bottom surface, and as shown in the drawing, by being located at the connecting rod (35) between the front movable plate (31) and the rear movable plate (32), when the front movable plate (31) deflected, the rear movable plate (32) together with the rear roller (34) swings downward at the same time, when the bottom of the carton (A) passes above the rear roller (34), the adhesive tape (b) will be pressed and attached to the carton ( A) bottom surface, and during the movement of the connecting rod (35), the stud (351) on the connecting rod (35) simultaneously pulls the locking end (420) of the knife cover (42) to shift , that is to force the cutter cover (42) to deflect downward with the pivot (46) as the center of the circle and leave the top of the cutter (45), and the carton (A) will push the cutter support plate (41) in the process of moving ), so that the cutting knife (45) is lower than the top of the first side plate (11), so as not to injure the bottom surface of the carton (A).

And when the carton (A) continued to move forward as shown in Figure 5, and when breaking away from the scope of the cutter support plate (41), the cutter support plate (41) would be pulled by the extension spring (43) The movable end (411) is tilted upwards and resets, and at this moment, the blade of the cutting knife (45) promptly cuts the adhesive tape (b) that stays between the bottom surface of the carton (A) and the front roller (33).

When the carton (A) was separated from the rear roller (34) as shown in Figure 6, the rear movable plate (32) was pulled by the spring (36) and swung upward to reset, so that the rear roller (34) moved along the The side of the carton (A) rolls to press the adhesive tape (b) onto the side of the carton (A), and during the deflection process of the rear movable plate (32), the connecting rod (35) also drives the cutter cover at the same time (42) resets with front movable plate (31).

From the above-mentioned action description, it can be seen that the way of the yaw sticking tape (b) of the tape sticking device (30) of the present utility model is the same as that of the aforementioned known product, except that the protruding post (351) of the connecting rod (35) and the The linkage structure design of cutter cover (42) makes cutter cover (42) just reset after carton (A) passes through tape sticking device (30), so be unlikely to puncture carton (A) bottom surface.

In addition, since the adhesive tape (b) is wound in such a way that it first needs to go around the bottom edge of the pressing cylinder (23) of the first suspension plate (21) and then extend upwards, and by the pulling of the tightly braced adhesive tape (b), The pressing cylinder (23) is kept pressed against the side of the tape roll (B), so when the tape (b) is torn from the periphery of the tape roll (B), the noise generated by the sudden tearing can be reduced.

As shown in Figure 2 and Figure 7, one end of the threading shaft (24) protrudes radially and is provided with a retaining edge (241), and in order to strengthen the stability of the tape roll (B) when it is placed on the threading shaft (24), In the utility model, several clamping devices (27) are radially assembled on the periphery of the end of the shaft (24) which is different from the retaining edge (241). The clamping device (27) includes a radially accommodated shaft The spring (271) in (24) periphery, and by spring (271) support and part protrudes from the top ball (272) that wears axle (24) periphery. When the width of the tape roll (B) is between the clamping device (27) and the retaining edge (241), the outer edge of the tape roll (B) can be clamped by the protruding top bead (272) to prevent the tape Roll (B) comes out. And if the width of the tape roll (B) is greater than the range of the clamping device (27) (as shown by the imaginary line in the figure), it can also be pushed against the tape by the top ball (272) supported by the spring (271). The inner edge of the roll (B) is in a stretched state, so that the tape roll (B) will not come out.

Again in order to make the front and rear rollers (33), (34) heights of the tape sticking device (30) shown in Figure 2 be adjusted, to adapt to the needs of different heights of cartons (A) The position is lower, and the carton is higher, its sealing position is higher), especially in the same plane extending design on the periphery of the connecting rod (35) between the front movable plate (31) and the rear movable plate (32). There is a card making piece (352), and an eccentric adjustment piece (39) is assembled on the plate body of the first side plate (11), and is moved after being pulled by the spring (36) of the tape sticking device (30) The impact of the plate (32) makes the card making sheet (352) keep sticking against the state of one side of the adjusting sheet (39). And when desiring to adjust the height of the front and rear rollers (33), (34), for example, when you want to adjust the height, adjust the yaw adjustment piece (39), turn to the clamping piece of the connecting rod (35) with its shorter periphery ( 352), even if the card making sheet (352) is closer to the mandrel of the adjustment sheet (39), and then the front and rear movable plates (31), (32) are tilted up and the front and rear rollers (33) are turned up. ), (34) height.

The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the utility model are all valid. Still belong to the scope of the technical solution of the utility model.

Claims (6)

1, a kind of Belt sticking machine structure of multi-functional joint sealing glue plastering machine is characterized in that this Belt sticking machine structure is positioned at the board end face of joint sealing glue plastering machine at least, and this Belt sticking machine structure comprises:

One vertically is assembled in first side plate of board end face, and the two relative longitudinal terminal surfaces of first side plate are respectively equipped with the release end that pushes end, carton release direction of carton approach axis;

One second side plate, itself and first side plate are to be provided with at interval;

One location device, be to be assembled in first side plate away from this side of carton direct of travel, this registration device comprise one be hubbed at first side plate be positioned at carton push the end this end, and second hanging deck that first hanging deck, that extends outside first side plate is fixed in the first side plate stage casing and extends in the same way with first hanging deck, the horizontal projection of the free end of second hanging deck is provided with one and wears axle for what tape roll placed, the free end of first hanging deck then be pivoted with one with wear the axle compacting tube of projection in the same way, on first side plate, be provided with and suppress tube first cylinder, the second tin roller of projection in the same way in addition;

One taping apparatus, it comprises: be hubbed at pushing end and releasing the preceding portable plate of holding of first side plate, back portable plate, before being hubbed at respectively, the front wheel that back portable plate should be held away from registration device, rear roller, and the connecting rod that connects two portable plates, and drawing keeps up and the spring that supports outward two rollers in a portable plate wherein, wherein, the stage casing of preceding portable plate and back portable plate places with a pivot respectively and is hubbed on first side plate, the two ends of described connecting rod then are hubbed at the wherein free end of a portable plate respectively, the contiguous roller of another portable plate should end, is separated with the protruded stigma of two projections in addition between on the connecting rod;

One cut-off knife device, be to be provided with a cut-off knife stay bearing plate and a cut-off knife protecting cover, the two ends of the cut-off knife stay bearing plate of this long plate shape are set to be hubbed on the pivot end on the plate body of first side plate respectively, an and movable end that is obliquely extended between the forward and backward roller of taping apparatus, the bottom of this movable end then is provided with the outstanding in the same way and blade cut-off knife up with forward and backward roller, is connected with a spring between the plate body of the end of this pivot end and first side plate; And described cut-off knife protecting cover to be removable cover be overlying on cut-off knife top, this cut-off knife protecting cover is provided with a clamping end that extends between connecting rod two protruded stigmas of taping apparatus away from this end of cut-off knife, and is hubbed on first side plate with a pivot on the cut-off knife protecting cover plate body of contiguous clamping end.

2, the Belt sticking machine structure of multi-functional joint sealing glue plastering machine according to claim 1, it is characterized in that assembling is provided with an accentric tab on the plate body of wherein said first side plate, and portable plate and the connecting rod periphery isoplanar between the portable plate of back are extended and are provided with one and support and the clip of the positive periphery of adjustment before being connected in.

3, the Belt sticking machine structure of multi-functional joint sealing glue plastering machine according to claim 1, the axle of wearing that it is characterized in that wherein said registration device differs from retaining edge this end periphery and radially assembles and be provided with several holders, this holder comprises that one radially is located in the spring of wearing in the periphery, and is shored by spring and partly protrude in the decorative pearl on top of an official cap of wearing a periphery.

4, the Belt sticking machine structure of multi-functional joint sealing glue plastering machine according to claim 1 is characterized in that wherein:

The connecting rod of a described taping apparatus wherein end is the free end of portable plate before being hubbed at, and the other end then is hubbed on the pivot and the plate body between the rear roller of back portable plate;

The pivot end of described cut-off knife stay bearing plate is to be hubbed at the first side plate vicinity to push this end of end.

5,, it is characterized in that the movable end bottom projection of wherein said cut-off knife device is provided with a permanent seat, and cut-off knife promptly is to assemble to be fixed on the permanent seat according to the Belt sticking machine structure of claim 1,2,3 or 4 described multi-functional joint sealing glue plastering machines.

6, the Belt sticking machine structure of multi-functional joint sealing glue plastering machine according to claim 5, the preceding portable plate that it is characterized in that wherein said taping apparatus be provided with one with front wheel the 3rd cylinder of projection in the same way.

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