Slitting device for adhesive tape processing

Abstract

The utility model relates to the technical field of adhesive tape processing, and discloses a slitting device for adhesive tape processing, which comprises a workbench, the upper surface of the workbench is fixedly connected with a first stand column, the upper surface of the first stand column is fixedly connected with a supporting table, and the upper surface of the supporting table is fixedly connected with a first transverse plate. A first electric push rod is fixedly connected to the bottom of the first transverse plate, a second transverse plate is fixedly connected to the bottom of the first electric push rod, a first U-shaped plate is fixedly connected to the bottom of the second transverse plate, a through hole is formed in the bottom of the first U-shaped plate, a U-shaped column is attached to the inner wall of the through hole, and a rectangular frame is fixedly connected to the bottom of the U-shaped column. According to the slitting device, the first U-shaped plate, the through hole, the U-shaped column, the rectangular frame, the locking support and the second stand column are matched, so that the slitting cutterhead on the slitting device is convenient to disassemble and assemble, and maintenance personnel can replace the damaged slitting cutterhead conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tape processing, in particular to a slitting device for adhesive tape processing. Background Art

[0002] Adhesive tape is composed of two parts: a base material and an adhesive, and is used to connect two or more unconnected objects together. At present, when processing adhesive tape, most of the time, the adhesive tape is cut by a cutting device.

[0003] Most of the existing slitting devices for processing tapes support and rotate the tape by rotating the carrying roller, and then the tape can be slit by the downward moving slitting disc. For example, a slitting device for processing polyimide tape is disclosed in Chinese patent publication No. CN214187348U. However, since the slitting disc on the slitting device is difficult to disassemble and assemble, it is more troublesome for maintenance personnel to replace the slitting disc. Summary of the invention

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: most of the existing slitting devices for tape processing support and rotate the tape by rotating the carrying roller, and then the tape can be slit by the downward moving slitting knife disc, but the slitting knife disc on the slitting device is difficult to disassemble and assemble, which leads to the maintenance personnel being troublesome when replacing the slitting knife disc, and a slitting device for tape processing is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The top surface of the workbench is fixedly connected to a first column, the top surface of the first column is fixedly connected to a support platform, the top surface of the support platform is fixedly connected to a first cross plate, the bottom of the first cross plate is fixedly connected to a first electric push rod, the bottom of the first electric push rod is fixedly connected to a second cross plate, the bottom of the second cross plate is fixedly connected to a first U-shaped plate, the bottom of the first U-shaped plate is provided with a through hole, the inner wall of the through hole is fitted with a U-shaped column, the bottom of the U-shaped column is fixedly connected to a rectangular frame, the upper surface of the rectangular frame is in contact with the bottom of the first U-shaped plate, the inner wall of the U-shaped column is fitted with a locking bracket, the bottom of the locking bracket and the bottom of the inner wall of the first U-shaped plate are both fixedly connected to the second column, the right side of the support platform is fixedly connected to a driving mechanism, the upper surface of the workbench is fixedly connected to a pushing mechanism, the inner wall of the pushing mechanism is in contact with the surface of the driving mechanism, and the inner wall of the rectangular frame is fixedly connected to a slitting knife disc.

[0007] Preferably, the locking bracket includes a sliding sleeve, the bottom of the sliding sleeve is fixedly connected to the upper surface of the second column, the inner wall of the sliding sleeve is fitted with a slider, the back of the slider is fixedly connected to a first spring, the surface of the first spring and the back of the sliding sleeve are both fixedly connected to a hollow plate, a sliding hole is opened at the bottom of the sliding sleeve, the inner wall of the sliding hole and the inner wall of the U-shaped column are both fitted with an L-shaped column, and the upper surface of the L-shaped column is fixedly connected to the bottom of the slider.

[0008] Preferably, the driving mechanism includes a driving motor, the left side of the driving motor is fixedly connected to the right side of the support platform, the output end of the driving motor is fixedly connected to a carrying roller, the surface of the carrying roller is provided with a cutting groove, and the surface of the carrying roller contacts the inner wall of the pushing mechanism.

[0009] Preferably, the pushing mechanism includes a second U-shaped plate, the inner wall of the second U-shaped plate contacts the surface of the carrying roller, the bottom of the second U-shaped plate is fixedly connected to a connecting block, and the left side of the connecting block and the upper surface of the workbench are fixedly connected to a second electric push rod.

[0010] Preferably, a T-shaped slot is provided on the front of the slider, a limiting plate is fitted on the inner wall of the T-shaped slot and the front of the sliding sleeve, a push plate is fixedly connected to the front of the limiting plate, a second spring is fixedly connected to the bottom of the push plate, and a support plate is fixedly connected to the bottom of the second spring and the inner wall of the T-shaped slot.

[0011] Preferably, the elastic force of the second spring is greater than the sum of the gravity of the limiting plate and the pushing plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a first U-shaped plate, a through hole, a U-shaped column, a rectangular frame, a locking bracket and a second column, wherein when the L-shaped column on the locking bracket contacts the U-shaped column, the slitting knife disc can be fixed on the first U-shaped plate through the cooperation of the U-shaped column and the L-shaped column, and when the U-shaped column is separated from the L-shaped column, the slitting knife disc can be separated from the first U-shaped plate. At the same time, the user can make the L-shaped column contact or separate from the U-shaped column by pushing and pulling the slider on the locking bracket, and then the slitting knife disc on the slitting device is more convenient to disassemble and assemble through the cooperation of the first U-shaped plate, the through hole, the U-shaped column, the rectangular frame, the locking bracket and the second column, so that it is convenient for maintenance personnel to replace the damaged slitting knife disc.

[0014] The utility model can support the push plate through the second spring, and when the limit plate contacts the sliding sleeve, the limit plate can prevent the distance between the slider and the hollow plate from being reduced, and then the slider can be locked through the cooperation of the T-slot, the limit plate, the push plate, the second spring and the support plate, thereby preventing the slitting knife disc from falling due to the user accidentally touching the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 It is a side view of the support platform in the utility model;

[0018] Figure 4 It is a side view of the rectangular frame in the utility model;

[0019] Figure 5 This is a front view of the locking bracket in the utility model;

[0020] Figure 6 for Figure 5 Sectional view at the middle BB;

[0021] Figure 7 It is a top view of the slider in the utility model;

[0022] Figure 8 It is a front view of the driving mechanism in the utility model;

[0023] Fig. 9 It is a front view of the material pushing mechanism in the utility model.

[0024] In the figure: 1. workbench; 2. first column; 3. support table; 4. first horizontal plate; 5. first electric push rod; 6. second horizontal plate; 7. first U-shaped plate; 8. through hole; 9. U-shaped column; 10. rectangular frame; 11. locking bracket; 111. sliding sleeve; 112. slider; 113. first spring; 114. hollow plate; 115. sliding hole; 116. L-shaped column; 12. second column; 13. driving mechanism; 131. driving motor; 132. carrying roller; 133. cutting groove; 14. pushing mechanism; 141. second U-shaped plate; 142. connecting block; 143. second electric push rod; 15. slitting knife disc; 16. T-shaped slot; 17. limit plate; 18. push plate; 19. second spring; 20. support plate. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Embodiment 1

[0028] Reference Figure 1-9 A slitting device for tape processing includes a workbench 1, a first column 2 is fixedly connected to the upper surface of the workbench 1, a support platform 3 is fixedly connected to the upper surface of the first column 2, a certain distance is set between the support platform 3 and the workbench 1 through the first column 2, a first horizontal plate 4 is fixedly connected to the upper surface of the support platform 3, a first electric push rod 5 is fixedly connected to the bottom of the first horizontal plate 4, a second horizontal plate 6 is fixedly connected to the bottom of the first electric push rod 5, the second horizontal plate 6 is controlled to move up and down by the first electric push rod 5, a first U-shaped plate 7 is fixedly connected to the bottom of the second horizontal plate 6, a through hole 8 is opened at the bottom of the first U-shaped plate 7, a U-shaped column 9 is fitted on the inner wall of the through hole 8, and the U-shaped column 9 A rectangular frame 10 is fixedly connected to the bottom of the first U-shaped plate 7, and the upper surface of the rectangular frame 10 is in contact with the bottom of the first U-shaped plate 7. When the U-shaped column 9 is inserted into the through hole 8, the cooperation between the U-shaped column 9 and the through hole 8 makes the rectangular frame 10 unable to move horizontally on the first U-shaped plate 7. A locking bracket 11 is fitted on the inner wall of the U-shaped column 9, and the bottom of the locking bracket 11 and the bottom of the inner wall of the first U-shaped plate 7 are fixedly connected with a second column 12. A driving mechanism 13 is fixedly connected to the right side of the support table 3, and a pushing mechanism 14 is fixedly connected to the upper surface of the workbench 1, and the inner wall of the pushing mechanism 14 is in contact with the surface of the driving mechanism 13. A slitting knife disc 15 is fixedly connected to the inner wall of the rectangular frame 10.

[0029] The locking bracket 11 includes a sliding sleeve 111, the bottom of the sliding sleeve 111 is fixedly connected to the upper surface of the second column 12, the inner wall of the sliding sleeve 111 is fitted with a slider 112, the back of the slider 112 is fixedly connected with a first spring 113, the surface of the first spring 113 and the back of the sliding sleeve 111 are both fixedly connected with a hollow plate 114, the bottom of the sliding sleeve 111 is provided with a sliding hole 115, and the inner wall of the sliding hole 115 and the inner wall of the U-shaped column 9 are both fitted with an L-shaped column 116 The upper surface of the L-shaped column 116 is fixedly connected to the bottom of the slider 112. When the L-shaped column 116 is inserted into the U-shaped column 9, the L-shaped column 116 and the U-shaped column 9 are in close contact through the first spring 113. When the L-shaped column 116 contacts the U-shaped column 9, the slitting disc 15 can be fixed on the first U-shaped plate 7 through the cooperation of the U-shaped column 9 and the L-shaped column 116. When the U-shaped column 9 is separated from the L-shaped column 116, the slitting disc 15 can be separated from the first U-shaped plate 7.

[0030] The driving mechanism 13 includes a driving motor 131, the left side of the driving motor 131 is fixedly connected to the right side of the support platform 3, the output end of the driving motor 131 is fixedly connected to a carrying roller 132, the surface of the carrying roller 132 is provided with a cutting groove 133, the cutting groove 133 corresponds to the position of the slitting blade 15 one by one, the surface of the carrying roller 132 is in contact with the inner wall of the pushing mechanism 14, the carrying roller 132 can support the tape to be cut, and the driving motor 131 can rotate the tape to be cut.

[0031] The pushing mechanism 14 includes a second U-shaped plate 141, the inner wall of the second U-shaped plate 141 is in contact with the surface of the carrying roller 132, the bottom of the second U-shaped plate 141 is fixedly connected with a connecting block 142, the left side of the connecting block 142 and the upper surface of the workbench 1 are fixedly connected with a second electric push rod 143, the second U-shaped plate 141 is controlled to move left and right by the second electric push rod 143, and at the same time, when the second U-shaped plate 141 moves to the right, the tape on the carrying roller 132 can be pushed down by the second U-shaped plate 141.

[0032] Embodiment 2

[0033] Reference Figure 1-7A T-shaped slot 16 is provided on the front of the slider 112, and a limit plate 17 is fitted on the inner wall of the T-shaped slot 16 and the front of the sliding sleeve 111. A push plate 18 is fixedly connected to the front of the limit plate 17, and a second spring 19 is fixedly connected to the bottom of the push plate 18. A support plate 20 is fixedly connected to the bottom of the second spring 19 and the inner wall of the T-shaped slot 16. The elastic force of the second spring 19 is greater than the sum of the gravity of the limit plate 17 and the push plate 18. The push plate 18 can be supported by the second spring 19, and when the limit plate 17 contacts the sliding sleeve 111, the distance between the slider 112 and the hollow plate 114 cannot be reduced through the limit plate 17, and then the slider 112 can be locked through the cooperation of the T-shaped slot 16, the limit plate 17, the push plate 18, the second spring 19 and the support plate 20, thereby preventing the slitting knife disc 15 from falling due to the user accidentally touching the slider 112.

[0034] In the utility model, when the user uses the slitting device, first, the adhesive tape to be slit is put on the carrying roller 132, and then, the driving motor 131 is turned on to rotate the adhesive tape, and the slitting knife disc 15 is moved downward by the first electric push rod 5. At this time, the adhesive tape on the carrying roller 132 is slit by the slitting knife disc 15. After the adhesive tape is slit, the driving motor 131 is turned off, and the slitting knife disc 15 is returned to the initial position by the first electric push rod 5. Then, the second U-shaped plate 141 is moved to the right by the second electric push rod 143. At this time, the adhesive tape is pushed down from the carrying roller 132 by the second U-shaped plate 141. When replacing the slitting blade disc 15, first press the push plate 18 to separate the limit plate 17 from the sliding sleeve 111, then push the push plate 18 to reduce the distance between the slider 112 and the hollow plate 114, and when the L-shaped column 116 is separated from the U-shaped column 9, the slitting blade disc 15 can be separated from the first U-shaped plate 7, and then, place the new slitting blade disc 15 under the first U-shaped plate 7, and insert the U-shaped column 9 into the through hole 8, and then, insert the L-shaped column 116 into the U-shaped column 9 through the first spring 113, at this time, the slitting blade disc 15 can be fixed on the first U-shaped plate 7 through the cooperation of the U-shaped column 9 and the L-shaped column 116.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[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.

Claims

1. A slitting device for tape processing, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a first column (2), the upper surface of the first column (2) is fixedly connected to a support platform (3), the upper surface of the support platform (3) is fixedly connected to a first transverse plate (4), the bottom of the first transverse plate (4) is fixedly connected to a first electric push rod (5), the bottom of the first electric push rod (5) is fixedly connected to a second transverse plate (6), the bottom of the second transverse plate (6) is fixedly connected to a first U-shaped plate (7), the bottom of the first U-shaped plate (7) is provided with a through hole (8), the inner wall of the through hole (8) is fitted with a U-shaped column (9), the bottom of the U-shaped column (9) is fixedly connected to A rectangular frame (10) is connected, the upper surface of the rectangular frame (10) contacts the bottom of the first U-shaped plate (7), the inner wall of the U-shaped column (9) is fitted with a locking bracket (11), the bottom of the locking bracket (11) and the bottom of the inner wall of the first U-shaped plate (7) are both fixedly connected to a second column (12), the right side of the support platform (3) is fixedly connected to a driving mechanism (13), the upper surface of the workbench (1) is fixedly connected to a pushing mechanism (14), the inner wall of the pushing mechanism (14) contacts the surface of the driving mechanism (13), and the inner wall of the rectangular frame (10) is fixedly connected to a slitting knife disc (15).

2. A slitting device for tape processing according to claim 1, characterized in that: The locking bracket (11) comprises a sliding sleeve (111), the bottom of the sliding sleeve (111) is fixedly connected to the upper surface of the second column (12), the inner wall of the sliding sleeve (111) is fitted with a slider (112), the back of the slider (112) is fixedly connected to a first spring (113), the surface of the first spring (113) and the back of the sliding sleeve (111) are both fixedly connected to a hollow plate (114), the bottom of the sliding sleeve (111) is provided with a sliding hole (115), the inner wall of the sliding hole (115) and the inner wall of the U-shaped column (9) are both fitted with an L-shaped column (116), and the upper surface of the L-shaped column (116) is fixedly connected to the bottom of the sliding slide (112).

3. A slitting device for tape processing according to claim 1, characterized in that: The driving mechanism (13) comprises a driving motor (131), the left side of the driving motor (131) is fixedly connected to the right side of the support platform (3), the output end of the driving motor (131) is fixedly connected to a carrying roller (132), the surface of the carrying roller (132) is provided with a cutting groove (133), and the surface of the carrying roller (132) is in contact with the inner wall of the pushing mechanism (14).

4. A slitting device for tape processing according to claim 3, characterized in that: The pushing mechanism (14) comprises a second U-shaped plate (141), the inner wall of the second U-shaped plate (141) contacts the surface of the carrying roller (132), the bottom of the second U-shaped plate (141) is fixedly connected to a connecting block (142), and the left side of the connecting block (142) and the upper surface of the workbench (1) are both fixedly connected to a second electric push rod (143).

5. The slitting device for tape processing according to claim 2, characterized in that: The front side of the sliding block (112) is provided with a T-shaped slot (16); the inner wall of the T-shaped slot (16) and the front side of the sliding sleeve (111) are both fitted with a limit plate (17); the front side of the limit plate (17) is fixedly connected to a push plate (18); the bottom of the push plate (18) is fixedly connected to a second spring (19); the bottom of the second spring (19) and the inner wall of the T-shaped slot (16) are both fixedly connected to a support plate (20).

6. A slitting device for tape processing according to claim 5, characterized in that: The elastic force of the second spring (19) is greater than the sum of the gravity of the limiting plate (17) and the pushing plate (18).

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