Hot-spot-resistant gummed paper cutting device

Abstract

The utility model provides a hot-spot-resistant gummed paper cutting device, which belongs to the technical field of cutting devices and comprises a mounting frame, a cutting component and a cleaning mechanism for cleaning the cutting component are arranged on the mounting frame, the cleaning mechanism comprises a cleaning roller arranged on the mounting frame, and a supporting shaft for supporting the cleaning roller to rotate is arranged on the cleaning roller. Shaft seats matched with the supporting shafts are correspondingly arranged on the mounting frame, one end of each supporting shaft penetrates through the corresponding shaft seat and is provided with a driven belt wheel, an adjusting belt wheel is rotationally arranged on the mounting frame, driving equipment is further arranged on one side of the mounting frame, and a driving belt wheel is arranged at the output end of the driving equipment. And a transmission belt is arranged among the driving belt pulley, the adjusting belt pulley and the two driven belt pulleys. The driving device drives the driving belt wheel to rotate, the transmission belt outputs power to the driven belt wheel, the driven belt wheel drives the cleaning roller to clean the cutting blade, and therefore the situation that the cutting effect is poor due to accumulation of surface glue layers of the cutting blade is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a hot-spot-resistant adhesive paper cutting device. Background Art

[0002] Heat-resistant adhesive paper is a kind of adhesive insulating paper. It is widely used in power electronics manufacturing and other fields because it can maintain its physical and chemical stability at a certain high temperature. When it is used, it is usually cut to suit the use environment.

[0003] In the prior art, when cutting the adhesive paper, the blade is in frequent contact with the adhesive layer on the adhesive paper. Long-term cutting will cause the adhesive layer to adhere to the blade, which will seriously affect the cutting accuracy of the blade. Therefore, a hot-spot-resistant adhesive paper cutting device is proposed to solve this problem. Utility Model Content

[0004] In view of this, the utility model provides a hot spot-resistant adhesive paper cutting device, which can start the driving device to rotate the driving pulley, and then the transmission belt outputs power to the driven pulley, and the driven pulley drives the support shaft and the cleaning roller to clean the cutting blade, thereby effectively avoiding the occurrence of poor cutting effect due to the accumulation of adhesive layer on its surface.

[0005] In order to solve the above technical problems, the utility model provides a hot spot-resistant adhesive paper cutting device, including a mounting frame, a cutting assembly and a cleaning mechanism for cleaning the cutting assembly on the mounting frame, the cleaning mechanism including a cleaning roller rotatably and symmetrically arranged on the mounting frame, the cleaning roller is provided with a support shaft for supporting its rotation, the corresponding mounting frame is provided with an axle seat matched with the support shaft, one end of the two support shafts is arranged through the axle seat, and a driven pulley is provided at the end, an adjusting pulley is rotatably provided on the mounting frame, a driving device is also provided on one side of the mounting frame, a driving pulley is provided at the output end of the driving device, and a transmission belt is provided between the driving pulley, the adjusting pulley and the two driven pulleys.

[0006] The cutting component comprises a cutting blade movably arranged on a mounting frame, and two cleaning rollers are rotatably arranged on the mounting frames at both sides of the cutting blade.

[0007] A movable groove is provided on the mounting frame corresponding to the cutting blade, two ends of the cutting blade pass through the movable groove, and mounting seats are fixedly provided at the two ends.

[0008] A connecting push rod is fixedly arranged on the upper base surface of the mounting seat, and a guide sliding sleeve is arranged on the side base surface of the mounting frame corresponding to the connecting push rod.

[0009] The upper end of the connecting push rod is fixedly connected to the telescopic push rod fixed on the mounting frame, and a connecting sleeve is arranged between the output end of the corresponding telescopic push rod and the connecting push rod.

[0010] An air blowing component is also fixedly arranged at the lower part of the mounting frame.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. Start the driving device to rotate the driving pulley, and then the transmission belt outputs power to the driven pulley, and the driven pulley drives the support shaft and the cleaning roller to clean the cutting blade, so as to effectively avoid the accumulation of the rubber layer on its surface and cause poor cutting effect.

[0013] 2. The telescopic push rod can drive the connecting push rod to move up and down during the telescopic process, and the connecting push rod can limit its movement under the guidance of the guide sleeve, so that the symmetrically arranged cleaning rollers can fully clean the surfaces on both sides of the cutting blade passing through the gap between the two when rotating.

[0014] 3. The air blowing component can blow air out of the adhesive layer under the cleaning roller brush to prevent the adhesive layer from adhering to the surface of the dispensing paper after cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a hot-spot-resistant adhesive paper cutting device of the utility model;

[0016] Figure 2 It is a side view of the utility model;

[0017] Figure 3 It is an enlarged view of structure A of the present utility model.

[0018] Explanation of the reference numerals: 1. Mounting frame; 11. Shaft seat; 12. Movable groove; 13. Guide sleeve; 2. Cutting assembly; 21. Cutting blade; 22. Mounting seat; 23. Connecting push rod; 24. Telescopic push rod; 25. Connecting sleeve; 3. Cleaning mechanism; 31. Cleaning roller; 32. Support shaft; 33. Driven pulley; 34. Adjusting pulley; 35. Driving device; 36. Driving pulley; 37. Transmission belt; 4. Blowing assembly. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-3 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0020] like Figure 1-3 As shown:

[0021] The present embodiment provides a hot-spot-resistant adhesive tape cutting device, including a mounting frame 1, on which a cutting assembly 2 and a cleaning mechanism 3 for cleaning the cutting assembly 2 are provided, the cleaning mechanism 3 including a cleaning roller 31 rotatably and symmetrically arranged on the mounting frame 1, on which a support shaft 32 for supporting its rotation is provided, and the corresponding mounting frame 1 is provided with an axle seat 11 matched with the support shaft 32, one end of the two support shafts 32 is arranged through the axle seat 11, and a driven pulley 33 is provided at the end, an adjusting pulley 34 is rotatably provided on the mounting frame 1, and a driving device 35 is also provided on one side of the mounting frame 1, a driving pulley 36 is provided at the output end of the driving device 35, and a transmission belt 37 is provided between the driving pulley 36, the adjusting pulley 34 and the two driven pulleys 33.

[0022] When in use, the driving device 35 is started to rotate the driving pulley 36, and then the transmission belt 37 outputs power to the driven pulley, and the driven pulley drives the support shaft 32 and the cleaning roller 31 to rotate. At the same time, the telescopic push rod 24 is controlled to operate, and then the telescopic push rod 24 drives the connecting push rod 23 to move, and then under the guidance of the guide sleeve 13, the connecting push rod 23 can move straight up and down, and then push the mounting seat 22 and the cutting blade 21 on the mounting seat 22 to perform a cutting action, and the cutting blade 21 passes up and down between the two cleaning rollers 31, and then the cleaning roller 31 cleans the surface of the cutting blade 21.

[0023] like Figure 1 , 3 As shown, the cutting assembly 2 includes a cutting blade 21 movably arranged on a mounting frame 1, and two cleaning rollers 31 are rotatably arranged on the mounting frame 1 on both sides of the cutting blade 21. A movable groove 12 is opened on the mounting frame 1 corresponding to the cutting blade 21. Both ends of the cutting blade 21 are arranged through the movable groove 12. The movable groove 12 is vertically arranged, and its upper end is higher than the cleaning roller 31 and the lower end is lower than the cleaning roller 31. In addition, the adjusting pulley 34 is rotatably arranged on the mounting frame 1 at the lower end of the movable groove 12, so as to ensure the normal operation of the equipment when the equipment is running, and mounting seats 22 are fixedly arranged at both ends.

[0024] like Figure 1 , 2As shown in Figure 3, a connecting push rod 23 is fixedly provided on the upper base surface of the mounting seat 22, and a guide sleeve 13 is provided on the side base surface of the mounting frame 1 corresponding to the connecting push rod 23. The upper end of the connecting push rod 23 is fixedly connected to a telescopic push rod 24 fixed on the mounting frame 1, and a connecting sleeve 25 is provided between the output end of the corresponding telescopic push rod 24 and the connecting push rod 23. Furthermore, the telescopic push rod 24 can drive the connecting push rod 23 to move up and down during the telescopic process, and the connecting push rod 23 can limit its movement under the guidance of the guide sleeve 13, so that the symmetrically arranged cleaning rollers 31 can fully clean the surfaces on both sides of the cutting blade 21 passing through the gap between the two when rotating.

[0025] like Figure 1 As shown, a blowing assembly 4 is also fixedly provided at the lower part of the mounting frame 1, so that the blowing assembly 4 can blow air to the adhesive layer brushed off by the cleaning roller 31 to prevent the adhesive layer from adhering to the surface of the adhesive paper after cutting is completed.

[0026] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0027] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A hot-spot-resistant adhesive tape cutting device, characterized in that: The invention comprises a mounting frame (1), wherein a cutting assembly (2) and a cleaning mechanism (3) for cleaning the cutting assembly (2) are arranged on the mounting frame (1), wherein the cleaning mechanism (3) comprises a cleaning roller (31) rotatably and symmetrically arranged on the mounting frame (1), wherein the cleaning roller (31) is provided with a support shaft (32) for supporting its rotation, and the mounting frame (1) is correspondingly provided with an axle seat (11) matched with the support shaft (32), wherein one end of the two support shafts (32) passes through the axle seat (11) and is provided with a driven pulley (33), wherein an adjusting pulley (34) is rotatably arranged on the mounting frame (1), and a driving device (35) is further provided on one side of the mounting frame (1), wherein a driving pulley (36) is provided at the output end of the driving device (35), and a transmission belt (37) is provided between the driving pulley (36), the adjusting pulley (34) and the two driven pulleys (33).

2. The hot-spot-resistant adhesive tape cutting device according to claim 1, characterized in that: The cutting assembly (2) comprises a cutting blade (21) movably arranged on the mounting frame (1), and the two cleaning rollers (31) are rotatably arranged on the mounting frame (1) on both sides of the cutting blade (21).

3. A hot-spot-resistant adhesive tape cutting device as claimed in claim 2, characterized in that: The mounting frame (1) is provided with a movable groove (12) corresponding to the cutting blade (21); both ends of the cutting blade (21) are arranged through the movable groove (12), and mounting seats (22) are fixedly provided at both ends.

4. A hot-spot-resistant adhesive tape cutting device as claimed in claim 3, characterized in that: A connecting push rod (23) is fixedly provided on the upper base surface of the mounting seat (22), and a guide sleeve (13) is provided on the side base surface of the mounting frame (1) corresponding to the connecting push rod (23).

5. The hot-spot-resistant adhesive tape cutting device according to claim 4, characterized in that: The upper end of the connecting push rod (23) is fixedly connected to a telescopic push rod (24) fixed on the mounting frame (1), and a connecting sleeve (25) is provided between the output end of the telescopic push rod (24) and the connecting push rod (23).

6. A hot-spot-resistant adhesive tape cutting device as claimed in claim 5, characterized in that: An air blowing assembly (4) is also fixedly provided at the lower part of the mounting frame (1).

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