Shearing mechanism for adhesive tape production

Abstract

The utility model relates to a shearing mechanism for adhesive tape production, which belongs to the technical field of adhesive tape production and comprises a conductive adhesive tape production device body and a workbench arranged on the conductive adhesive tape production device body, the left side surface of the workbench is fixedly connected with a fixing frame, and the inner bottom wall of the fixing frame is fixedly connected with a supporting plate. A movable plate is placed on the top of the supporting plate, a mounting groove is formed in the bottom face of the movable plate, a mounting block is placed in the mounting groove, and a cutter is fixedly connected to the bottom face of the mounting block. According to the shearing mechanism for adhesive tape production, under the action of the supporting plate, a cutting point is supported, the cutting position of an adhesive tape is prevented from being bent as much as possible, the cutting effect is improved, through cooperation between the mounting block and the mounting groove, a cutter is conveniently disassembled and assembled, a worker can conveniently replace the cutter, and meanwhile through cooperation between the supporting block and the supporting groove, the cutting efficiency is improved. And the moving plate is supported, and the stability of the moving plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape production, in particular to a shearing mechanism for adhesive tape production. Background Art

[0002] Tape is a kind of daily necessity. According to its function, tape can be divided into high-temperature tape, double-sided tape, insulating tape, special tape, pressure-sensitive tape and die-cutting tape. Different functions are suitable for different industry needs. A layer of adhesive is coated on the surface of the tape to make the tape stick to objects. The earliest adhesives came from animals and plants, while various polymers are widely used in modern times.

[0003] Chinese patent CN209478932U discloses a production device for conductive tape, which discloses a technical solution for preventing conductive adhesive from getting stuck and deforming, solving the problem that the existing conductive adhesive is prone to getting stuck and deforming.

[0004] When the device is in use, it is cut by a shearing device, but the bottom of the shearing device lacks a support point, which easily causes the cutting part to bend downward, reducing the cutting effect. Therefore, a shearing mechanism for tape production is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a shearing mechanism for producing tape, which has the advantage of convenient cutting and solves the problem that when the device is in use, the tape is cut by the shearing device, but the bottom of the shearing device lacks a support point, which easily causes the tape to bend downward at the cutting point, thereby reducing the cutting effect.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shearing mechanism for tape production, comprising a conductive tape production device body and a workbench arranged on the conductive tape production device body, the left side of the workbench is fixedly connected to a fixing frame, and the inner bottom wall of the fixing frame is fixedly connected to a support plate.

[0007] A movable plate is placed on the top of the support plate, a mounting groove is provided on the bottom surface of the movable plate, a mounting block is placed inside the mounting groove, a cutter is fixedly connected to the bottom surface of the mounting block, a positioning hole is provided inside the movable plate, and a positioning rod with one end extending into the positioning hole is fixedly connected to the top surface of the mounting block.

[0008] The movable plate is provided with a fixing assembly for fixing the mounting block.

[0009] The fixing frame is provided with a driving assembly for driving the cutter to move.

[0010] Furthermore, the positioning hole is located at the top of the mounting groove, the positioning rod and the positioning hole are clearance-matched, and the support plate is a T-shaped plate.

[0011] Further, the fixing assembly includes two card plates, the two card plates are placed on the bottom surface of the movable plate, the bottom surface of the movable plate is provided with two clearance holes, the inside of the two clearance holes are movably connected with connecting rods through bearings, the two connecting rods are respectively fixedly connected to the two card plates, the top surfaces of the two card plates are fixedly connected with rubber blocks, the bottom surface of the mounting block is provided with two fixing grooves, the two rubber blocks extend to the inside of the two fixing grooves respectively, the bottom surfaces of the two card plates are fixedly connected with card rods, the bottom surface of the movable plate is provided with card holes, and the two card rods extend to the inside of the two card holes respectively.

[0012] Furthermore, the rubber block fits with the fixing groove, the clamping rod is an L-shaped rod, the clamping rod and the clamping hole are clearance-matched, and the clamping rod is an elastic rod.

[0013] Furthermore, the driving assembly includes an electric push rod, which is fixedly mounted on the top surface of the fixed frame, and the output end of the electric push rod passes through the fixed frame and extends to the top surface of the movable plate, the output end of the electric push rod is fixedly connected to the movable plate, a support groove is provided on the back inner wall of the fixed frame, and a support block with one end extending into the inside of the support groove is fixedly connected to the back of the movable plate.

[0014] Furthermore, the support block and the support groove are slidably connected, the fixing frame is a U-shaped frame, a through hole is opened on the top surface of the fixing frame, and the output end of the electric push rod passes through the through hole and is gap-matched therewith.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The shearing mechanism of the tape production supports the cutting point through the action of the support plate, avoids bending of the tape at the cutting point as much as possible, improves the cutting effect, and conveniently disassembles and assembles the cutter through the cooperation between the mounting block and the mounting groove, which makes it convenient for the staff to replace the cutter. At the same time, the cooperation between the support block and the support groove supports the moving plate to improve the stability of the moving plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 for Figure 1 A is a magnified schematic diagram of the structure;

[0019] Figure 3 It is a left side schematic diagram of the fixing frame in the structure of the utility model.

[0020] In the figure: 1 conductive tape production device body, 2 workbench, 3 fixed frame, 4 electric push rod, 5 support slot, 6 cutter, 7 support plate, 8 support block, 9 positioning rod, 10 positioning hole, 11 moving plate, 12 clamping hole, 13 clamping rod, 14 clearance hole, 15 connecting rod, 16 clamping plate, 17 rubber block, 18 mounting block, 19 fixed slot, 20 mounting slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 In this embodiment, a shearing mechanism for producing a tape includes a conductive tape production device body 1 and a workbench 2 arranged on the conductive tape production device body 1. A fixing frame 3 is fixedly connected to the left side of the workbench 2, and a support plate 7 is fixedly connected to the inner bottom wall of the fixing frame 3.

[0023] A movable plate 11 is placed on the top of the support plate 7, a mounting groove 20 is provided on the bottom surface of the movable plate 11, a mounting block 18 is placed inside the mounting groove 20, a cutter 6 is fixedly connected to the bottom surface of the mounting block 18, a positioning hole 10 is provided inside the movable plate 11, and a positioning rod 9 with one end extending into the positioning hole 10 is fixedly connected to the top surface of the mounting block 18.

[0024] The positioning hole 10 is located at the top of the mounting groove 20 , the positioning rod 9 and the positioning hole 10 are clearance-matched, and the support plate 7 is a T-shaped plate.

[0025] Specifically, the mounting block 18 is pushed so that the mounting block 18 is inserted into the interior of the mounting groove 20, and the positioning rod 9 is inserted into the interior of the positioning hole 10. The mounting block 18 is restricted by the clearance between the positioning rod 9 and the positioning hole 10 to improve the stability of the mounting block 18. The cutter 6 moves downward to cut the tape, and the tape is supported by the support plate 7 to improve the cutting effect.

[0026] In this embodiment, a fixing component is provided on the movable plate 11, and the fixing component includes two card plates 16, and the two card plates 16 are placed on the bottom surface of the movable plate 11. The bottom surface of the movable plate 11 is provided with two clearance holes 14, and the interiors of the two clearance holes 14 are movably connected with connecting rods 15 through bearings. The two connecting rods 15 are respectively fixedly connected to the two card plates 16, and the top surfaces of the two card plates 16 are fixedly connected with rubber blocks 17. The bottom surface of the mounting block 18 is provided with two fixing grooves 19, and the two rubber blocks 17 extend to the interiors of the two fixing grooves 19 respectively. The bottom surfaces of the two card plates 16 are fixedly connected with card rods 13, and the bottom surface of the movable plate 11 is provided with card holes 12, and the two card rods 13 extend to the interiors of the two card holes 12 respectively.

[0027] The rubber block 17 fits the fixing groove 19 , the clamping rod 13 is an L-shaped rod, the clamping rod 13 and the clamping hole 12 are clearance-matched, and the clamping rod 13 is an elastic rod.

[0028] Specifically, the card plate 16 is rotated, and the card plate 16 is driven to rotate under the action of the connecting rod 15, the mounting block 18 squeezes the rubber block 17, and the movable plate 11 squeezes the card rod 13. When the rubber block 17 and the card rod 13 are respectively located on the same center line as the fixing groove 19 and the card hole 12, the rubber block 17 is reset and inserted into the inside of the fixing groove 19. The rubber block 17 and the fixing groove 19 are fitted to restrict the mounting block 18, and the card rod 13 is inserted into the inside of the card hole 12. The card plate 16 is fixed by the clearance fit between the card rod 13 and the card hole 12.

[0029] In this embodiment, a driving assembly is provided on the fixed frame 3, and the driving assembly includes an electric push rod 4, which is fixedly mounted on the top surface of the fixed frame 3. The output end of the electric push rod 4 passes through the fixed frame 3 and extends to the top surface of the movable plate 11. The output end of the electric push rod 4 is fixedly connected to the movable plate 11. A support groove 5 is provided on the inner wall of the back side of the fixed frame 3, and a support block 8 with one end extending to the inside of the support groove 5 is fixedly connected to the back side of the movable plate 11.

[0030] The support block 8 and the support groove 5 are slidably connected, the fixing frame 3 is a U-shaped frame, a through hole is opened on the top surface of the fixing frame 3, and the output end of the electric push rod 4 passes through the through hole and is clearance-matched with the through hole.

[0031] It should be noted that the electric push rod 4 is a conventional device known to the public in the prior art, and its specific structure and working principle will not be described in detail herein.

[0032] Specifically, the electric push rod 4 is started, and the output end of the electric push rod 4 drives the movable plate 11 to move, thereby moving the cutter 6 downward, and the movable plate 11 is supported by the sliding connection between the support block 8 and the support groove 5, thereby improving the stability of the movable plate 11.

[0033] The working principle of the above embodiment is:

[0034] The mounting block 18 is pushed to be inserted into the mounting groove 20, and the positioning rod 9 is inserted into the positioning hole 10. The mounting block 18 is restricted by the clearance between the positioning rod 9 and the positioning hole 10 to improve the stability of the mounting block 18. Then, the card plate 16 is rotated. The card plate 16 is driven to rotate by the action of the connecting rod 15. The mounting block 18 squeezes the rubber block 17, and the moving plate 11 squeezes the card rod 13. When the rubber block 17 and the card rod 13 are respectively located on the same center line as the fixing groove 19 and the card hole 12, the rubber block 17 is reset and inserted into the fixing groove 19. The mounting block 18 is restricted by fitting the rubber block 17 and the fixing groove 19, and the clamping rod 13 is inserted into the inside of the clamping hole 12. The clamping plate 16 is fixed by the clearance fit between the clamping rod 13 and the clamping hole 12. When the tape needs to be cut, the electric push rod 4 is started, and the output end of the electric push rod 4 drives the movable plate 11 to move, thereby moving the cutter 6 downward to cut the tape, and the tape is supported by the support plate 7 to improve the cutting effect, and the movable plate 11 is supported by the sliding connection between the support block 8 and the support groove 5 to improve the stability of the movable plate 11.

[0035] The control method of the present invention is controlled by a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A shearing mechanism for producing adhesive tape, comprising a conductive adhesive tape production device body (1) and a workbench (2) arranged on the conductive adhesive tape production device body (1), characterized in that: A fixing frame (3) is fixedly connected to the left side surface of the workbench (2), and a supporting plate (7) is fixedly connected to the inner bottom wall of the fixing frame (3); A movable plate (11) is placed on the top of the support plate (7); a mounting groove (20) is provided on the bottom surface of the movable plate (11); a mounting block (18) is placed inside the mounting groove (20); a cutter (6) is fixedly connected to the bottom surface of the mounting block (18); a positioning hole (10) is provided inside the movable plate (11); a positioning rod (9) having one end extending into the positioning hole (10) is fixedly connected to the top surface of the mounting block (18); The movable plate (11) is provided with a fixing component, and the fixing frame (3) is provided with a driving component.

2. A shearing mechanism for producing adhesive tape according to claim 1, characterized in that: The positioning hole (10) is located at the top of the installation groove (20), the positioning rod (9) and the positioning hole (10) are clearance-matched, and the support plate (7) is a T-shaped plate.

3. A shearing mechanism for producing adhesive tape according to claim 1, characterized in that: The fixing assembly comprises two card plates (16), the two card plates (16) are placed on the bottom surface of the movable plate (11), the bottom surface of the movable plate (11) is provided with two clearance holes (14), the inside of the two clearance holes (14) are movably connected with connecting rods (15) through bearings, the two connecting rods (15) are respectively fixedly connected to the two card plates (16), the top surfaces of the two card plates (16) are respectively fixedly connected with rubber blocks (17), the bottom surface of the mounting block (18) is provided with two fixing grooves (19), the two rubber blocks (17) respectively extend to the inside of the two fixing grooves (19), the bottom surfaces of the two card plates (16) are respectively fixedly connected with card rods (13), the bottom surface of the movable plate (11) is provided with card holes (12), the two card rods (13) respectively extend to the inside of the two card holes (12).

4. A shearing mechanism for producing adhesive tape according to claim 3, characterized in that: The rubber block (17) and the fixing groove (19) are fitted together, the clamping rod (13) is an L-shaped rod, the clamping rod (13) and the clamping hole (12) are clearance-matched, and the clamping rod (13) is an elastic rod.

5. The shearing mechanism for producing adhesive tape according to claim 3, characterized in that: The driving assembly comprises an electric push rod (4), the electric push rod (4) is fixedly mounted on the top surface of a fixed frame (3), the output end of the electric push rod (4) passes through the fixed frame (3) and extends to the top surface of a movable plate (11), the output end of the electric push rod (4) and the movable plate (11) are fixedly connected, a support groove (5) is provided on the inner wall of the back side of the fixed frame (3), and a support block (8) having one end extending into the interior of the support groove (5) is fixedly connected to the back side of the movable plate (11).

6. A shearing mechanism for producing adhesive tape according to claim 5, characterized in that: The support block (8) and the support groove (5) are slidably connected, the fixing frame (3) is a U-shaped frame, a through hole is provided on the top surface of the fixing frame (3), and the output end of the electric push rod (4) passes through the through hole and is clearance-matched with the through hole.

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