Quick replacement structure for double-faced adhesive tape slitting tool

Abstract

The utility model relates to the technical field of double faced adhesive tape slitting, and discloses a double faced adhesive tape slitting cutter quick replacement structure which comprises an adjusting machine and an outer box, the outer wall of the adjusting machine is fixedly connected with a connecting column, the outer wall of the connecting column is slidably connected with a sliding sleeve, and a buckle assembly is arranged in the right side of the sliding sleeve. A clamping column is arranged in the left side of the connecting column, a threaded opening is formed in the inner wall of the left side of the clamping column, and a slitting assembly is arranged on the inner wall of the threaded opening. According to the device, firstly, the sliding sleeve is shifted to drive the spring to stretch out and draw back, meanwhile, the clamping groove moves rightwards to be connected with the fixing ball, at the moment, the clamping column is pulled out to enable the fixing ball to slide into the clamping groove, the clamping column leaves the interior of the connecting column, and an operator can rapidly assemble and disassemble the wafer cutter by rotating the wafer cutter to be taken out from the inner wall of the threaded opening. And the overall production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of double-sided tape slitting technology, and in particular to a quick-change structure for double-sided tape slitting cutters. Background Technology

[0002] Double-sided tape is an adhesive tape with stickiness on both sides. It is usually composed of three parts: a substrate, an adhesive, and a release paper (film). The adhesive's stickiness forms bonds between the adhesive molecules and the molecules of the objects to be bonded, thus firmly sticking the two objects together. In the double-sided tape slitting production process, blade wear is a common problem. When the blade becomes dull or damaged, a quick-change structure allows operators to replace the blade in a short time, improving overall production efficiency.

[0003] In the traditional double-sided tape slitting process, the cutting tools cannot usually be changed quickly. When the tools become dull or damaged, a lot of time is required for disassembly, which affects the continuity and rhythm of the work and reduces the overall production efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a quick-change structure for double-sided tape slitting blades, aiming to improve the problem of the inability to quickly change blades in the traditional double-sided tape slitting process.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] The quick-change structure for double-sided tape slitting cutters includes an adjustment mechanism and an outer casing. A connecting column is fixedly connected to the outer wall of the adjustment mechanism, and a sliding sleeve is slidably connected to the outer wall of the connecting column. A snap-fit ​​assembly is provided inside the right side of the sliding sleeve, and a locking post is provided inside the left side of the connecting column. A threaded opening is provided on the inner wall of the left side of the locking post, and a slitting assembly is provided on the inner wall of the threaded opening.

[0007] Preferably, the buckle assembly includes a spring, the outer wall of the spring is disposed on the inner wall of the sliding sleeve, a slot is provided inside the left side of the sliding sleeve, and a fixing ball is provided on the inner left side of the connecting column.

[0008] Preferably, the slitting assembly includes a circular blade, the outer right side of which is disposed on the inner wall of the threaded opening.

[0009] Preferably, a servo motor is fixedly connected to the inner wall of the outer casing, a first wheel is connected to the output end of the servo motor, a transmission belt is provided on the outer wall of the first wheel, a second wheel is provided on the inner wall of the transmission belt, a lead screw is fixedly connected to the inner wall of the second wheel, a sliding table is threadedly connected to the outer wall of the lead screw, a base plate is fixedly connected to the upper surface of the sliding table, a buffer assembly is provided on the upper surface of the base plate, a support assembly is provided on the upper outer wall of the base plate, and the lower surface of the adjusting machine is fixedly connected to the upper surface of the top plate.

[0010] Preferably, the buffer assembly includes a damper, the lower outer wall of which is disposed on the upper surface of the base plate, and the upper outer wall of which is disposed on a top plate.

[0011] Preferably, the support assembly includes a first rotating plate, the lower inner wall of the first rotating plate is disposed on the upper surface of the base plate, the upper outer wall of the first rotating plate is provided with a connecting block, the inner wall of the connecting block is rotatably connected to a second rotating plate, and the upper inner wall of the second rotating plate is rotatably connected to the lower outer wall of the top plate.

[0012] Preferably, the outer wall of the fixing ball is disposed on the outer wall of the locking post.

[0013] Preferably, the lower outer wall of the top plate is slidably connected to the upper inner wall of the bottom plate.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the sliding sleeve is first moved to extend and retract the spring, and at the same time the slot moves to the right to connect with the fixed ball. At this time, the locking pin is pulled out so that the fixed ball slides into the inside of the slot, and the locking pin leaves the inside of the connecting pin. The circular blade is then removed from the inner wall of the threaded opening by rotating the circular blade, which can achieve the effect of quick installation and disassembly of the circular blade by the operator and improve the overall production efficiency.

[0016] 2. In this utility model, the vibration of the top plate is achieved by a damper, which drives the damper to extend and retract. At the same time, the top plate drives the second rotating plate to rotate. Subsequently, the second rotating plate drives the connecting block to extend and retract. The extension and retraction of the connecting block drives the first rotating plate to rotate, thereby ensuring that the cutting size of the double-sided tape meets the requirements and improving the cutting accuracy. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the quick-change structure for the double-sided tape slitting tool proposed in this utility model.

[0018] Figure 2 This is a partial structural diagram of the first rotating wheel of the quick-change structure for the double-sided tape slitting tool proposed in this utility model.

[0019] Figure 3This is a partial structural diagram of the adjustment machine for the quick-change structure of the double-sided tape slitting blade proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the fixing ball in the quick-change structure for the double-sided tape slitting tool proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the top plate of the quick-change structure for the double-sided tape slitting tool proposed in this utility model.

[0022] Legend:

[0023] 1. Adjusting mechanism; 2. Outer casing; 3. Connecting column; 4. Sliding sleeve; 5. Spring; 6. Slot; 7. Fixed ball; 8. Locking post; 9. Threaded port; 10. Circular blade; 11. Servo motor; 12. First rotating wheel; 13. Transmission belt; 14. Second rotating wheel; 15. Lead screw; 16. Sliding table; 17. Base plate; 18. Damper; 19. Top plate; 20. First rotating plate; 21. Connecting block; 22. Second rotating plate. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figures 1-3 An embodiment of this utility model provides a quick-change structure for double-sided tape slitting cutters, including an adjustment machine 1 and an outer casing 2. A connecting column 3 is fixedly connected to the outer wall of the adjustment machine 1, and a sliding sleeve 4 is slidably connected to the outer wall of the connecting column 3. A buckle assembly is provided inside the right side of the sliding sleeve 4, and a locking column 8 is provided inside the left side of the connecting column 3. A threaded opening 9 is provided on the inner wall of the left side of the locking column 8, and a slitting assembly is provided on the inner wall of the threaded opening 9.

[0026] Specifically, the adjusting machine 1 is used to fix the connecting column 3, the connecting column 3 is used to support the sliding sleeve 4 to slide on the outer wall of the connecting column 3, the connecting column 3 is used to connect the clamping column 8, and the clamping column 8 has a threaded opening 9 for fixing the circular blade 10.

[0027] Reference Figures 1-3 The buckle assembly includes a spring 5, the outer wall of the spring 5 is disposed on the inner wall of the sliding sleeve 4, a slot 6 is provided on the left side of the sliding sleeve 4, a fixing ball 7 is provided on the left inner wall of the connecting column 3, and the slitting assembly includes a circular blade 10, the right outer wall of the circular blade 10 is disposed on the inner wall of the threaded opening 9.

[0028] Specifically, spring 5 is used to drive the sliding sleeve 4 to slide, the sliding sleeve 4 has a slot 6 for fixing the ball 7 to hold, the threaded port 9 is used to connect the circular blade 10, the circular blade 10 is used to cut double-sided tape, thereby enabling operators to quickly install and disassemble the circular blade 10, improving the overall production efficiency.

[0029] Reference Figure 1 , Figure 4 and Figure 5 A servo motor 11 is fixedly connected to the inner wall of the outer casing 2. The output end of the servo motor 11 is connected to a first rotating wheel 12. A transmission belt 13 is provided on the outer wall of the first rotating wheel 12. A second rotating wheel 14 is provided on the inner wall of the transmission belt 13. A lead screw 15 is fixedly connected to the inner wall of the second rotating wheel 14. A sliding table 16 is threadedly connected to the outer wall of the lead screw 15. A base plate 17 is fixedly connected to the upper surface of the sliding table 16. A buffer assembly is provided on the upper surface of the base plate 17. A support assembly is provided on the upper outer wall of the base plate 17. The lower surface of the adjusting machine 1 is fixedly connected to the upper surface of the top plate 19. The buffer assembly includes a resistance... The damper 18 has its lower outer wall set on the upper surface of the base plate 17. The upper outer wall of the damper 18 is provided with a top plate 19. The support assembly includes a first rotating plate 20. The lower inner wall of the first rotating plate 20 is set on the upper surface of the base plate 17. The upper outer wall of the first rotating plate 20 is provided with a connecting block 21. The inner wall of the connecting block 21 is rotatably connected to a second rotating plate 22. The upper inner wall of the second rotating plate 22 is rotatably connected to the lower outer wall of the top plate 19. The outer wall of the fixed ball 7 is set on the outer wall of the locking post 8. The lower outer wall of the top plate 19 is slidably connected to the upper inner wall of the base plate 17.

[0030] Specifically, the outer casing 2 is used to fix the servo motor 11, which drives the first rotating wheel 12 to rotate. The first rotating wheel 12 drives the transmission belt 13 to rotate, which drives the second rotating wheel 14 to rotate. The second rotating wheel 14 drives the lead screw 15 to rotate, which drives the sliding table 16 to slide. The sliding table 16 is used to fix the base plate 17, which supports the damper 18. The damper 18 is used to reduce the vibration of the top plate 19 during cutting. The top plate 19 supports the adjusting machine 1, which drives the second rotating plate 22 to rotate. The second rotating plate 22 drives the connecting block 21 to extend and retract, which drives the first rotating plate 20 to rotate. The base plate 17 supports the top plate 19 to slide on the upper inner wall of the base plate 17, thereby ensuring that the cutting size of the double-sided tape meets the requirements and improving the cutting accuracy.

[0031] Working principle: When the double-sided tape slitting cutter needs to be used for quick structural changes, first, the sliding sleeve 4 is moved, which causes the spring 5 to extend and retract. At the same time, the slot 6 moves to the right and engages with the fixed ball 7. At this time, the locking pin 8 is pulled out, causing the fixed ball 7 to slide into the slot 6. Thus, the locking pin 8 leaves the interior of the connecting pin 3. By rotating the circular blade 10, it can be removed from the inner wall of the threaded opening 9. This allows the operator to quickly install and remove the circular blade 10, improving overall production efficiency. When slitting is required, the servo motor 11 is started to drive the first rotating wheel 12 to rotate. Subsequently, the first rotating wheel 12 drives the transmission belt 13. The drive belt 13 then drives the second rotating wheel 14 to rotate. The second rotating wheel 14 is connected to the lead screw 15. The rotation of the second rotating wheel 14 will drive the lead screw 15 to rotate, which in turn will drive the sliding table 16 to slide and achieve moving and cutting. Furthermore, the vibration of the top plate 19 through the damper 18 will cause the damper 18 to extend and retract. At the same time, the top plate 19 will drive the second rotating plate 22 to rotate. Subsequently, the second rotating plate 22 will drive the connecting block 21 to extend and retract. The extension and retraction of the connecting block 21 will drive the first rotating plate 20 to rotate, thereby ensuring that the cutting size of the double-sided tape meets the requirements and improving the cutting accuracy.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-change structure for double-sided tape slitting cutters, comprising an adjustment mechanism (1) and an outer casing (2), characterized in that: The outer wall of the regulating machine (1) is fixedly connected to a connecting column (3), and the outer wall of the connecting column (3) is slidably connected to a sliding sleeve (4). A buckle assembly is provided inside the right side of the sliding sleeve (4), and a locking post (8) is provided inside the left side of the connecting column (3). A threaded opening (9) is provided on the inner wall of the left side of the locking post (8), and a cutting assembly is provided on the inner wall of the threaded opening (9).

2. The quick-change structure for double-sided tape slitting blades according to claim 1, characterized in that: The buckle assembly includes a spring (5), the outer wall of the spring (5) is disposed on the inner wall of the sliding sleeve (4), a slot (6) is provided on the left side of the sliding sleeve (4), and a fixing ball (7) is provided on the left inner wall of the connecting column (3).

3. The quick-change structure for double-sided tape slitting blades according to claim 1, characterized in that: The slitting assembly includes a circular blade (10), the outer right side of which is disposed on the inner wall of the threaded opening (9).

4. The quick-change structure for double-sided tape slitting blades according to claim 1, characterized in that: A servo motor (11) is fixedly connected to the inner wall of the outer casing (2). The output end of the servo motor (11) is connected to a first rotating wheel (12). A transmission belt (13) is provided on the outer wall of the first rotating wheel (12). A second rotating wheel (14) is provided on the inner wall of the transmission belt (13). A lead screw (15) is fixedly connected to the inner wall of the second rotating wheel (14). A sliding table (16) is threadedly connected to the outer wall of the lead screw (15). A base plate (17) is fixedly connected to the upper surface of the sliding table (16). A buffer assembly is provided on the upper surface of the base plate (17). A support assembly is provided on the upper outer wall of the base plate (17). The lower surface of the regulating machine (1) is fixedly connected to the upper surface of the top plate (19).

5. The quick-change structure for double-sided tape slitting cutters according to claim 4, characterized in that: The buffer assembly includes a damper (18), the lower outer wall of which is disposed on the upper surface of the base plate (17), and the upper outer wall of which is disposed on a top plate (19).

6. The quick-change structure for double-sided tape slitting blades according to claim 5, characterized in that: The support assembly includes a first rotating plate (20), the lower inner wall of the first rotating plate (20) is disposed on the upper surface of the bottom plate (17), the upper outer wall of the first rotating plate (20) is provided with a connecting block (21), the inner wall of the connecting block (21) is rotatably connected to a second rotating plate (22), and the upper inner wall of the second rotating plate (22) is rotatably connected to the lower outer wall of the top plate (19).

7. The quick-change structure for double-sided tape slitting blades according to claim 2, characterized in that: The outer wall of the fixed ball (7) is set on the outer wall of the locking post (8).

8. The quick-change structure for double-sided tape slitting cutters according to claim 5, characterized in that: The lower outer wall of the top plate (19) is slidably connected to the upper inner wall of the bottom plate (17).

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