Double-sided tape slitting equipment

Abstract

The utility model relates to double-sided tape slitting equipment. The two fixing plates are arranged on the top face of the base, the translation assembly is arranged on the top face of the base, the baffle assemblies are arranged on the two fixing plates respectively, the rotating shaft is arranged between a rotating disc and the baffle assemblies, the two positioning columns are arranged at the two ends of the rotating shaft respectively, and the two positioning grooves are formed in the opposite faces of the rotating disc and the distance-adjustable baffle assemblies respectively. The rapid limiting assembly is arranged in the rotating disc, and the limiting end of the rapid limiting assembly penetrates into the positioning groove; the driving assembly is arranged on one of the two fixing plates with the rotating disc; the cutting assembly is arranged at the translation end of the translation assembly, is located on one side of the rotating shaft and can cut up and down simultaneously and absorb chippings; the rotating shaft can be effectively disassembled and assembled through the rapid limiting assembly, efficiency is improved, a cutting blade can be protected in a protection cover through the cutting assembly, adhesive tape scraps can be sucked away, potential safety hazards are avoided, and meanwhile environmental pollution is prevented.

Description

Technical Field

[0001] The utility model relates to the field of tightening, in particular to a double-sided adhesive tape slitting device. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, and an elastomeric pressure-sensitive adhesive or resin-type pressure-sensitive adhesive is evenly coated on the above-mentioned base material. It consists of three parts: base material, adhesive, and release paper (film) or silicone oil paper.

[0003] After production, double-sided tape is a long mother roll, which needs to be cut into different widths according to production needs before being packaged and sold. Currently, the mother roll is mostly mounted on a roller and rotated for cutting. Due to the different specifications of the mother tape, the diameter of the shaft hole is also different, and the diameter of the roller needs to be changed accordingly. The existing equipment is not convenient for quick disassembly and replacement of the roller, which affects the applicability of the device and is inconvenient to use.

[0004] The prior art 202321583950.2 discloses a double-sided tape slitting device. Although it solves the above problems, it is fixed by bolts, which makes disassembly and assembly cumbersome. In addition, its blade is exposed to the outside, and the debris generated during cutting cannot be collected. This not only poses a safety hazard, but also pollutes the environment. Utility Model Content

[0005] The utility model aims to provide a double-sided tape slitting device in order to overcome the deficiencies of the prior art.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a double-sided tape slitting device, comprising a base, two fixed plates arranged at both ends of the top surface of the base, a translation component arranged on the top surface of the base and between the two fixed plates and movable in the X-axis direction and the Z-axis direction, a turntable and a baffle component with adjustable distance respectively arranged on opposite sides of the two fixed plates, a rotating shaft arranged between the turntable and the baffle component, two positioning posts respectively arranged on the end surfaces of both ends of the rotating shaft, two positioning grooves for inserting the two positioning posts respectively arranged on opposite sides of the turntable and the baffle component with adjustable distance, a quick limiting component arranged in the turntable and with the limiting end passing through the positioning groove for limiting the positioning post, a driving component arranged on one of the two fixed plates with a turntable for driving the turntable to rotate and limiting the limiting end of the quick limiting component to prevent loosening, and a cutting component arranged on the translation end of the translation component and located on one side of the rotating shaft, which can cut up and down simultaneously and absorb debris.

[0007] Preferably, the quick limit assembly includes two latch slots arranged in the turntable on both sides of the positioning slot, two driving plates arranged in a C shape in the two latch slots for lifting and lowering respectively, two limit blocks arranged in the middle of the bottom of one end of the positioning slot on the two driving plates for inserting into the positioning slot and facing the bottom of the positioning slot and the two inclined surfaces of the opening, a plurality of first guide rods arranged in the two latch slots on both sides of the two limit blocks and one end of which passes through the two driving plates respectively, a plurality of springs respectively sleeved on the plurality of first guide rods in the two latch slots for pushing the two driving plates to move toward the positioning slot, and two limit slots correspondingly arranged on both sides of the positioning column for inserting the two limit blocks.

[0008] Preferably, the driving assembly includes a first driving motor which is arranged on two fixed plates located at the turntable, one fixed plate is on the side away from the turntable and the output end passes through the middle of the side of the fixed plate that is attached to the turntable, and two limiting pressure plates, one end of which is arranged on the output end of the first driving motor and the other end extends into the two pin slots and is located directly above the grooves of the two driving plates.

[0009] Preferably, the cutting assembly includes a long fixed block which is translationally arranged on the driving end of the translation assembly in the Z-axis direction, a long groove which is arranged on the side of the long fixed block opposite to the rotating shaft, a lifting threaded rod which is arranged in the long groove and has opposite threads at both ends, a second driving motor which is arranged on the top of the long fixed block for driving the lifting threaded rod to rotate, two protective covers with one end extending into the long groove and being threadedly connected to the upper and lower ends of the lifting threaded rod, two arc grooves which are arranged on the other end of the opposite sides of the two protective covers, two cutting blades which are respectively rotatably arranged in the two protective covers and located at the two arc grooves for simultaneously cutting the upper and lower sides of the tape, two third driving motors which are respectively arranged on the outside of the two protective covers for driving the two cutting blades to rotate, and two dust suction pipes which are respectively arranged on the top and bottom surfaces of the two protective covers and connected to an external dust collector.

[0010] Preferably, the baffle assembly includes a baffle threaded rod threadedly connected to two fixed plates, one of which faces the turntable, a limit baffle rotatably arranged on one end of the baffle threaded rod located between the two fixed plates, and a first handwheel arranged on the other end of the baffle threaded rod; the positioning groove is arranged on the side of the limit baffle facing the turntable.

[0011] Preferably, the translation assembly includes a threaded rod groove arranged in the middle of the top surface of the base and placed along the X-axis direction, two guide rod grooves arranged on the top surface of the base on both sides of the threaded rod groove and placed along the X-axis direction, an X-axis translation threaded rod rotatably arranged in the bolt rod groove and placed along the X-axis direction and with one end passing through the end surface of one end of the base, a fourth drive motor arranged on the end surface of one end of the base for driving the X-axis translation threaded rod to rotate, two second guide rods respectively arranged in the two guide rod grooves and placed along the X-axis direction, a C-shaped translation plate with the two ends of the bottom respectively sleeved on the two second guide rods and the middle threadedly connected to the X-axis translation threaded rod, a Z-axis translation threaded rod rotatably arranged on the translation plate and placed along the Z-axis direction, and a second hand wheel arranged at one end of the translation plate for driving the Z-axis translation threaded rod to rotate; one end of the bottom of the long fixed block is threadedly connected to the Z-axis translation threaded rod.

[0012] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0013] The utility model can effectively disassemble and assemble the rotating shaft through the quick limit component to improve efficiency, and the cutting component can not only protect the cutting blade in the protective cover, but also absorb the tape debris, avoiding safety hazards and preventing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The technical solution of the utility model is further described below with reference to the accompanying drawings:

[0015] Attachment Figure 1 This is a schematic side cross-sectional view of the double-sided tape slitting device of the present invention;

[0016] Attachment Figure 2 The double-sided tape slitting device described in this utility model Figure 1 A local enlarged structural diagram of point A;

[0017] Attachment Figure 3 This is a schematic diagram of a partial cross-sectional structure of the end face of the double-sided tape slitting device of the present invention;

[0018] Attachment Figure 4 This is a structural diagram of the side of the turntable of the double-sided tape slitting equipment according to the present invention facing the first drive motor;

[0019] Attachment Figure 5 This is a structural diagram of the side of the turntable facing the rotating shaft of the double-sided tape slitting equipment described in the utility model;

[0020] Attachment Figure 6 This is a schematic top view of the structure of the translation assembly of the double-sided tape slitting equipment described in the present invention.

[0021] Among them: 1. Base; 2. Fixed plate; 3. Translation assembly; 31. Threaded rod groove; 32. Guide rod groove; 33. X-axis translation threaded rod; 34. Fourth drive motor; 35. Second guide rod; 36. Translation plate; 37. Z-axis translation threaded rod; 38. Second handwheel; 4. Baffle assembly; 41. Baffle threaded rod; 42. Limit baffle; 43. First handwheel; 5. Rotating shaft; 6. Positioning column; 7. Positioning slot; 8. Quick limit assembly; 81. Latch slot; 8 2. Drive plate; 83. Limit block; 84. First guide rod; 85. Spring; 86. Limit groove; 9. Drive assembly; 91. First drive motor; 92. Limit pressure plate; 10. Cutting assembly; 101. Long fixed block; 102. Long groove; 103. Lifting threaded rod; 104. Second drive motor; 105. Protective cover; 106. Arc groove; 107. Cutting blade; 108. Third drive motor; 109. Dust collection duct; 11. Turntable. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Attachment Figure 1-6 The double-sided tape slitting equipment described in the present invention includes a base 1, two fixed plates 2 arranged at both ends of the top surface of the base 1, a translation component 3 arranged on the top surface of the base 1 and between the two fixed plates 2 and movable in the X-axis direction and the Z-axis direction, a turntable 11 and a baffle component 4 with adjustable distance respectively arranged on opposite sides of the two fixed plates 2, a rotating shaft 5 arranged between the turntable 11 and the baffle component 4, two positioning posts 6 respectively arranged on the end surfaces of the rotating shaft 5, two positioning grooves 7 for inserting the two positioning posts 6 respectively arranged on opposite sides of the turntable 11 and the baffle component 4 with adjustable distance, a quick limiting component 8 arranged in the turntable 11 and with the limiting end extending through the positioning groove 7 for limiting the positioning post 6, a driving component 9 arranged on one of the two fixed plates 2 with the turntable 11 for driving the turntable 11 to rotate and limiting the limiting end of the quick limiting component 8 to prevent loosening, and a cutting component 10 arranged on the translation end of the translation component 3 and located on one side of the rotating shaft 5, which can cut up and down simultaneously and absorb debris.

[0024] Preferably, the quick limit assembly 8 includes two latch slots 81 provided in the turntable 11 on both sides of the positioning slot 7, two C-shaped driving plates 82 respectively raised and lowered in the two latch slots 81, two limit blocks 83 respectively provided in the middle of the bottom of one end of the positioning slot 7 for inserting into the positioning slot 7 and facing the bottom of the positioning slot 7 and the two sides of the opening, a plurality of first guide rods 84 respectively provided in the two latch slots 81 on both sides of the two limit blocks 83 and with one end passing through the two driving plates 82, and a plurality of first guide rods 84 respectively sleeved on the plurality of first guide rods 84 in the two latch slots 81 for pushing the two driving plates 82 toward the positioning slot 7 The plurality of springs 85 for moving in the direction of movement, and two limit grooves 86 correspondingly arranged on both sides of the positioning column 6 for inserting the two limit blocks 83; the driving assembly 9 includes a first driving motor 91 arranged on the two fixed plates 2 located at the turntable 11, one fixed plate 2 is on the side away from the turntable 11 and the output end passes through the middle of the side of the fixed plate 2 that is attached to the turntable 11, and one end is respectively arranged on the output end of the first driving motor 91 and the other end extends to the two pin slots 81 and is located in the two limit pressure plates 92 just above the grooves of the two driving plates 82; the cutting assembly 10 includes a long fixed block 101 arranged on the driving end of the translation assembly 3 in the Z-axis direction, The long groove 102 is arranged on the side of the long fixed block 101 facing the rotating shaft 5, the lifting threaded rod 103 is arranged in the long groove 102 and has opposite threads at both ends, the second driving motor 104 is arranged on the top of the long fixed block 101 for driving the lifting threaded rod 103 to rotate, two protective covers 105 with one end extending into the long groove 102 and connected to the upper and lower ends of the lifting threaded rod 103 by thread, two arc grooves 106 are arranged on the other end of the opposite side of the two protective covers 105, and two cutting tools are respectively rotatably arranged in the two protective covers 105 and located at the two arc grooves 106 for cutting the upper and lower sides of the tape at the same time. The cutting blades 107, two third drive motors 108 respectively arranged on one side outside the two protective covers 105 for driving the two cutting blades 107 to rotate, and two dust suction pipes 109 respectively arranged on the top and bottom surfaces of the two protective covers 105 and connected to the external dust collector; the baffle assembly 4 includes a baffle threaded rod 41 threadedly connected to one of the two fixed plates 2 facing the turntable 11, a limit baffle 42 rotatably arranged on one end of the baffle threaded rod 41 located between the two fixed plates 2, and a first hand wheel 43 arranged on the other end of the baffle threaded rod 41; the positioning groove 7 is arranged on the side of the limit baffle 42 facing the turntable 11;The translation assembly 3 includes a threaded rod groove 31 arranged in the middle of the top surface of the base 1 and placed along the X-axis direction, two guide rod grooves 32 arranged on the top surface of the base 1 on both sides of the threaded rod groove 31 and placed along the X-axis direction, an X-axis translation threaded rod 33 rotatably arranged in the bolt rod groove and placed in the X-axis direction and with one end passing through the end surface of one end of the base 1, a fourth drive motor 34 arranged on the end surface of one end of the base 1 for driving the X-axis translation threaded rod 33 to rotate, two second guide rods 35 respectively arranged in the two guide rod grooves 32 and placed in the X-axis direction, a C-shaped translation plate 36 with two ends of the bottom respectively sleeved on the two second guide rods and the middle part threadedly connected to the X-axis translation threaded rod 33, a Z-axis translation threaded rod 37 rotatably arranged on the translation plate 36 and placed along the Z-axis direction, and a second hand wheel 38 arranged at one end of the translation plate 36 for driving the Z-axis translation threaded rod 37 to rotate; one end of the bottom of the long fixed block 101 is threadedly connected to the Z-axis translation threaded rod 37. ;

[0025] When in use: first insert the positioning column 6 at one end of the rotating shaft 5 into the positioning groove 7 of the turntable 11. Since the two sides of the limit block 83 are inclined surfaces, the limit block 83 is pushed into the latch groove 81 when the positioning column 6 is inserted. When the positioning column 6 is inserted to the bottom, the limit block 83 is inserted into the limit groove 86 in the positioning column 6 by the action of the spring 85. Then put the mother roll on the rotating shaft 5, and then turn the first hand wheel 43 to drive the baffle threaded rod 41 to rotate, and then the baffle threaded rod 41 drives the limit baffle 42 toward The first hand wheel 43 is stopped when the positioning post 6 on the other end of the rotating shaft 5 is inserted into the positioning groove 7 on the limit baffle 42, and then the rotating shaft 5 is limited. Then the second hand wheel 38 is turned to drive the Z-axis translation threaded rod 37 to rotate, and the Z-axis translation threaded rod 37 drives the long fixed block 101 to move, and the long fixed block 101 drives the cutting blade 107 to move. When the two cutting blades 107 are respectively located directly above and directly below the rotating shaft 5, they stop. The second hand wheel 38 is stopped, and then the fourth drive motor 34 is started to drive the X-axis translation threaded rod 33 to rotate, and the X-axis translation threaded rod 33 drives the translation plate 36 to move, and the translation plate 36 drives the two cutting blades 107 to move. When the movement is in place, the fourth drive motor 34 is stopped, and then the first drive motor 91 is started. The first drive motor 91 drives the limiting pressure plate 92 to move in the latch groove 81. The limiting pressure plate 92 moves to one side of the latch groove 81 and abuts against the inner wall of the latch groove 81 and limits one side of the drive plate 82 to prevent it from leaving the limiting groove 86. Since the first drive motor 91 is still rotating and the limiting pressure plate 92 is abutted against the inner wall of the latch groove 81 and limited, the turntable 11 rotates along with the driving shaft of the first drive motor 91. Since the limiting block 83 is inserted into the positioning column 6, the positioning column 6 also rotates, and then the rotating shaft 5 starts to rotate. Then the third drive motor 108 is started to drive the cutting blade 107 to rotate, and then the second drive motor 104 is started to drive the lifting threaded rod 103 to rotate. The lifting threaded rod 103 drives the protective cover to move toward the rotating shaft 5, and the protective cover drives the cutting blade 107 to move toward the mother roll and cut the mother roll, and then starts the externally connected dust collection device, and the cut tape debris is sucked away through the dust collection pipe 109. After cutting, the second drive motor 104 is turned over to reset the cutting blade 107, and then the fourth drive motor 34 is started to drive the translation plate 36 to move to the next position. After moving into place, the second drive motor 104 is started to drive the cutting blade 107 to move for cutting, and this cycle is repeated until the mother roll is cut into multiple sections.

[0026] The above are only specific application examples of the present invention and do not constitute any limitation on the scope of protection of the present invention. Any technical solution formed by equivalent transformation or equivalent replacement shall fall within the scope of protection of the present invention.

Claims

1. A double-sided tape slitting device, characterized by: The invention comprises a base, two fixed plates arranged at both ends of the top surface of the base, a translation assembly arranged on the top surface of the base and between the two fixed plates and movable in the X-axis direction and the Z-axis direction, a turntable and a baffle assembly with adjustable distance respectively arranged on opposite sides of the two fixed plates, a rotating shaft arranged between the turntable and the baffle assembly, two positioning posts respectively arranged on the end surfaces of both ends of the rotating shaft, two positioning grooves respectively arranged on opposite sides of the turntable and the baffle assembly with adjustable distance for inserting the two positioning posts, a quick limiting assembly arranged in the turntable and with the limiting end passing through the positioning groove for limiting the positioning post, a driving assembly arranged on one of the two fixed plates with the turntable for driving the turntable to rotate and limiting the limiting end of the quick limiting assembly to prevent loosening, and a cutting assembly arranged on the translation end of the translation assembly and located on one side of the rotating shaft, which can cut up and down simultaneously and absorb debris.

2. The double-sided tape slitting device according to claim 1, characterized in that: The quick limit assembly includes two latch slots arranged on both sides of the positioning slot in the turntable, two C-shaped driving plates respectively raised and lowered in the two latch slots, two limit blocks respectively arranged at the middle of the bottom of one end of the positioning slot on the two driving plates for inserting into the positioning slot and facing the bottom of the positioning slot and the inclined surfaces of the opening, a plurality of first guide rods respectively arranged in the two latch slots on both sides of the two limit blocks and one end of which passes through the two driving plates respectively, a plurality of springs respectively sleeved on the plurality of first guide rods in the two latch slots for pushing the two driving plates to move toward the positioning slot, and two limit slots correspondingly arranged on both sides of the positioning column for inserting the two limit blocks.

3. The double-sided tape slitting device according to claim 1, characterized in that: The driving assembly includes a first driving motor which is arranged on two fixed plates located at the turntable, one fixed plate being on the side away from the turntable and the output end passing through the middle of the side of the fixed plate which is attached to the turntable, and two limiting pressure plates, one end of which is arranged on the output end of the first driving motor and the other end of which extends into the two pin slots and is located directly above the grooves of the two driving plates.

4. The double-sided tape slitting device according to claim 1, characterized in that: The cutting assembly includes a long fixed block which is translated and arranged on the driving end of the translation assembly in the Z-axis direction, a long groove which is arranged on the side of the long fixed block opposite to the rotating shaft, a lifting threaded rod which is arranged in the long groove and has opposite threads at both ends, a second driving motor which is arranged on the top of the long fixed block and is used to drive the lifting threaded rod to rotate, two protective covers with one end respectively extending into the long groove and being threadedly connected to the upper and lower ends of the lifting threaded rod, two arc grooves which are arranged on the other end of the opposite sides of the two protective covers, two cutting blades which are respectively rotatably arranged in the two protective covers and located at the two arc grooves for simultaneously cutting the upper and lower sides of the tape, two third driving motors which are respectively arranged on the outside of the two protective covers and are used to drive the two cutting blades to rotate, and two dust suction pipes which are respectively arranged on the top and bottom surfaces of the two protective covers and are connected to an external dust collector.

5. The double-sided tape slitting device according to claim 1, characterized in that: The baffle assembly includes a baffle threaded rod threadedly connected to two fixed plates, one of which faces the turntable, a limit baffle rotatably arranged on one end of the baffle threaded rod located between the two fixed plates, and a first handwheel arranged on the other end of the baffle threaded rod; the positioning groove is arranged on the side of the limit baffle facing the turntable.

6. The double-sided tape slitting device according to claim 4, characterized in that: The translation assembly includes a threaded rod groove arranged in the middle of the top surface of the base and placed along the X-axis direction, two guide rod grooves arranged on the top surface of the base on both sides of the threaded rod groove and placed along the X-axis direction, an X-axis translation threaded rod rotatably arranged in the bolt rod groove and placed along the X-axis direction and with one end passing through the end surface of one end of the base, a fourth drive motor arranged on the end surface of one end of the base for driving the X-axis translation threaded rod to rotate, two second guide rods respectively arranged in the two guide rod grooves and placed along the X-axis direction, a C-shaped translation plate with two ends of the bottom respectively sleeved on the two second guide rods and the middle threadedly connected to the X-axis translation threaded rod, a Z-axis translation threaded rod rotatably arranged on the translation plate and placed along the Z-axis direction, and a second hand wheel arranged at one end of the translation plate for driving the Z-axis translation threaded rod to rotate; one end of the bottom of the long fixed block is threadedly connected to the Z-axis translation threaded rod.

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