Cutting device for automobile carpet production

Abstract

The utility model relates to the technical field of cutting devices, in particular to a cutting device for automobile carpet production, which is characterized in that a fixing block is fixedly mounted on the side wall of a conveying belt, a first spring is fixedly mounted in the fixing block, a lower sliding block is slidably mounted in the fixing block, a connecting block is fixedly mounted on the side wall of the lower sliding block, and an upper sliding block is slidably mounted in the connecting block; the bottom of the upper sliding block is fixedly provided with a telescopic rod, the telescopic rod is sleeved with a second spring, and the two ends of the telescopic rod and the two ends of the second spring are fixedly installed with the upper sliding block and the lower sliding block correspondingly. When the fixing block is transmitted to the position above the conveying belt, the connecting block is extruded by the motor to move from the two sides to the middle, the connecting block drives the lower sliding block to move from the two sides to the middle, the motor extrudes the upper sliding block, the upper sliding block is made to move from top to bottom, and therefore the function that the carpet is always clamped on the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting devices, in particular to a cutting device for producing automobile carpets. Background Art

[0002] At present, the existing cutting device for automobile carpet production (such as patent number: CN213833455U) discloses that the fluff adhered to the belt conveyor after hot melting can be scraped off by a scraper, and the angle of the scraper can drive the worm and the worm wheel to rotate by turning the adjustment knob. The worm wheel is coaxially connected with the second gear, the second gear drives the first gear to rotate, and the worm drives the worm wheel unidirectionally. After adjusting the scraper, the angle of the scraper can be directly fixed.

[0003] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems: as mentioned above, the device does not have an effective structure to fix the carpet, and when the scraper is scraping the fluff, the carpet may be offset, which may cause cutting errors. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a cutting device for automobile carpet production, which solves the technical problem that the device has no effective structure for fixing the carpet, and when the scraper is scraping the fluff, the carpet may be offset, which may lead to cutting errors.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] A cutting device for automobile carpet production comprises a base, a motor is fixedly mounted on the top of the base, and a first rotating shaft is fixedly mounted on the output end of the motor;

[0007] Wherein, the side wall of the first rotating shaft is equipped with a belt for transmission;

[0008] The belt is internally driven with a transmission mechanism, the transmission mechanism comprises a second rotating shaft, and a carpet roll is fixedly mounted on a side wall of the second rotating shaft.

[0009] Preferably: a conveyor belt is installed on the side wall of the first rotating shaft, and a third rotating shaft is installed inside the conveyor belt;

[0010] Wherein, a cylinder is fixedly installed on the top of the motor.

[0011] Preferably: a pneumatic rod is fixedly installed at the output end of the cylinder, and a cutting knife is fixedly installed at one end of the pneumatic rod away from the cylinder;

[0012] Wherein, a connecting rod is fixedly installed on the side wall of the pneumatic rod.

[0013] Preferably, a brush is fixedly mounted on one end of the connecting rod away from the cutting knife, and a fixing block is fixedly mounted on the side wall of the conveyor belt;

[0014] Wherein, a first spring is fixedly installed inside the fixing block.

[0015] Preferably, a lower slider is slidably mounted inside the fixed block, and a connecting block is fixedly mounted on the side wall of the lower slider;

[0016] Wherein, an upper sliding block is slidably installed inside the connecting block.

[0017] Preferably, a telescopic rod is fixedly mounted on the bottom of the upper slider, and a second spring is sleeved on the telescopic rod;

[0018] Wherein, the telescopic rod and the two ends of the second spring are fixedly mounted on the upper slider and the lower slider respectively.

[0019] This utility model patent has the following beneficial effects:

[0020] 1. When preparing to cut the carpet, the first rotating shaft drives the conveyor belt counterclockwise, the conveyor belt drives the third rotating shaft to rotate counterclockwise, and the conveyor belt drives the fixed block counterclockwise. When the fixed block is driven to the top of the conveyor belt, the connecting block is squeezed by the motor to move from both sides to the middle, and the connecting block drives the lower slider to move from both sides to the middle. The motor squeezes the upper slider to move from top to bottom, so that the carpet remains fixed, thereby achieving the function of always keeping the carpet clamped on the device.

[0021] 2. When the carpet surface is dirty, the cylinder drives the pneumatic rod to move back and forth, and the pneumatic rod drives the cutting knife to move back and forth to cut the carpet. After cutting, it moves to the left. When it moves to the bottom of the brush, the cutting knife drives the connecting rod to move back and forth, and the connecting rod drives the brush to move back and forth. When the brush passes over the top of the carpet, it cleans it, thereby achieving the function of cleaning the carpet surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0023] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0024] Figure 2 This is a structural diagram of the transmission mechanism of the utility model;

[0025] Figure 3 This is a structural diagram of the pneumatic rod of the utility model;

[0026] Figure 4This is a structural diagram of the fixed block of the utility model.

[0027] Legend: 11. Base; 12. Motor; 13. First rotating shaft; 14. Belt; 15. Second rotating shaft; 16. Carpet roll; 17. Conveyor belt; 18. Third rotating shaft; 19. Cylinder; 21. Pneumatic rod; 22. Cutting knife; 23. Connecting rod; 24. Brush; 25. Fixed block; 26. First spring; 27. Lower slider; 28. Connecting block; 29. ​​Upper slider; 31. Telescopic rod; 32. Second spring. DETAILED DESCRIPTION

[0028] The embodiment of the present application provides a cutting device for automobile carpet production, which effectively solves the problem that the device has no effective structure for fixing the carpet as mentioned above. When the scraper is scraping the fluff, the carpet may be offset, which may cause cutting errors. When the carpet is ready to be cut, the first rotating shaft drives the conveyor belt to drive counterclockwise, the conveyor belt drives the third rotating shaft to rotate counterclockwise, and the conveyor belt drives the fixed block to drive counterclockwise. When the fixed block is driven to the top of the conveyor belt, the connecting block is squeezed by the motor to move from both sides to the middle, the connecting block drives the lower slider to move from both sides to the middle, the motor squeezes the upper slider to move from top to bottom, so that the carpet is kept fixed, thereby achieving the function of the carpet always being clamped on the device. When the surface of the carpet is dirty, the cylinder drives the pneumatic rod to reciprocate back and forth, the pneumatic rod drives the cutting knife to reciprocate back and forth to cut the carpet, and moves to the left after cutting. When it moves to the bottom of the brush, the cutting knife drives the connecting rod to reciprocate back and forth for cutting, and the connecting rod drives the brush to reciprocate back and forth. When the brush passes over the top of the carpet, it cleans it, thereby achieving the function of cleaning the surface of the carpet.

[0029] Example: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the device as mentioned above has no effective structure for fixing the carpet, and when the scraper is scraping the fluff, the carpet may be offset, which may cause cutting errors. The overall idea is as follows:

[0030] A cutting device for automobile carpet production includes a base 11, a motor 12 is fixedly mounted on the top of the base 11, a first rotating shaft 13 is fixedly mounted on the output end of the motor 12, a belt 14 is installed on the side wall of the first rotating shaft 13, a transmission mechanism is installed inside the belt 14, the transmission mechanism includes a second rotating shaft 15, a carpet reel 16 is fixedly mounted on the side wall of the second rotating shaft 15, and the carpet is released from the carpet reel 16 into the device.

[0031] A conveyor belt 17 is installed on the side wall of the first rotating shaft 13, and a third rotating shaft 18 is installed inside the conveyor belt 17. A cylinder 19 is fixedly installed on the top of the motor 12, and a pneumatic rod 21 is fixedly installed on the output end of the cylinder 19. A cutting knife 22 is fixedly installed on the end of the pneumatic rod 21 away from the cylinder 19. A connecting rod 23 is fixedly installed on the side wall of the pneumatic rod 21, and a brush 24 is fixedly installed on the end of the connecting rod 23 away from the cutting knife 22.

[0032] A fixed block 25 is fixedly installed on the side wall of the conveyor belt 17, a first spring 26 is fixedly installed inside the fixed block 25, a lower slider 27 is slidably installed inside the fixed block 25, a connecting block 28 is fixedly installed on the side wall of the lower slider 27, an upper slider 29 is slidably installed inside the connecting block 28, a telescopic rod 31 is fixedly installed on the bottom of the upper slider 29, a second spring 32 is sleeved on the telescopic rod 31, and both ends of the telescopic rod 31 and the second spring 32 are fixedly installed on the upper slider 29 and the lower slider 27 respectively. When the carpet is ready to be cut, the first A rotating shaft 13 drives the conveyor belt 17 to rotate counterclockwise, the conveyor belt 17 drives the third rotating shaft 18 to rotate counterclockwise, and the conveyor belt 17 drives the fixed block 25 to rotate counterclockwise. When the fixed block 25 is driven to the top of the conveyor belt 17, the connecting block 28 is squeezed by the motor 12 to move from both sides to the middle, and the connecting block 28 drives the lower slider 27 to move from both sides to the middle. The motor 12 squeezes the upper slider 29 to move from top to bottom, so that the carpet remains fixed, thereby achieving the function of always keeping the carpet clamped on the device.

[0033] In view of the problems existing in the prior art, the utility model provides a cutting device for producing automotive carpets. When the carpet is ready to be cut, the first rotating shaft 13 drives the conveyor belt 17 to drive counterclockwise, the conveyor belt 17 drives the third rotating shaft 18 to rotate counterclockwise, and the conveyor belt 17 drives the fixed block 25 to drive counterclockwise. When the fixed block 25 is driven to the top of the conveyor belt 17, the connecting block 28 is squeezed by the motor 12 to move from both sides to the middle, the connecting block 28 drives the lower slider 27 to move from both sides to the middle, and the motor 12 squeezes the upper slider 29, so that the upper slider 29 moves from The pneumatic rod 21 moves up and down to keep the carpet fixed, so that the carpet is always clamped on the device. When the surface of the carpet is dirty, the cylinder 19 drives the pneumatic rod 21 to move back and forth, and the pneumatic rod 21 drives the cutting knife 22 to move back and forth to cut the carpet. After cutting, it moves to the left. When it moves to the bottom of the brush 24, the cutting knife 22 drives the connecting rod 23 to move back and forth for cutting, and the connecting rod 23 drives the brush 24 to move back and forth. When the brush 24 passes the top of the carpet, it cleans it, thereby achieving the function of cleaning the surface of the carpet.

[0034] Working principle: Step 1, start the motor 12, the motor 12 drives the first rotating shaft 13 to rotate counterclockwise, the first rotating shaft 13 drives the belt 14 to transmit counterclockwise, the belt 14 drives the second rotating shaft 15 to rotate counterclockwise, the second rotating shaft 15 drives the carpet reel 16 to rotate counterclockwise to release the carpet, the first rotating shaft 13 drives the conveyor belt 17 to transmit counterclockwise, the conveyor belt 17 drives the third rotating shaft 18 to rotate counterclockwise, the conveyor belt 17 drives the fixed block 25 to transmit counterclockwise, when the fixed block 25 is transmitted to the top of the conveyor belt 17, the connecting block 28 is squeezed by the motor 12 to move from both sides to the middle, the connecting block 28 drives the lower slider 27 to move from both sides to the middle, the motor 12 squeezes the upper slider 29, so that the upper slider 29 moves from top to bottom, so that the carpet remains fixed, thereby achieving the function of the carpet always being clamped on the device.

[0035] The second step is to start the cylinder 19, which drives the pneumatic rod 21 to reciprocate back and forth, and the pneumatic rod 21 drives the cutting knife 22 to reciprocate back and forth to cut the carpet. After cutting, it moves to the left. When it moves to the bottom of the brush 24, the cutting knife 22 drives the connecting rod 23 to reciprocate back and forth, and the connecting rod 23 drives the brush 24 to reciprocate back and forth. When the brush 24 passes the top of the carpet, it cleans it, thereby achieving the function of cleaning the surface of the carpet.

[0036] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A cutting device for automobile carpet production, comprising a base (11), a motor (12) being fixedly mounted on the top of the base (11), characterized in that: A first rotating shaft (13) is fixedly mounted on the output end of the motor (12); Wherein, a belt (14) is installed on the side wall of the first rotating shaft (13); The belt (14) is internally driven with a transmission mechanism, the transmission mechanism comprising a second rotating shaft (15), and a carpet roll (16) is fixedly mounted on a side wall of the second rotating shaft (15); A conveyor belt (17) is installed on the side wall of the first rotating shaft (13) for transmission, and a third rotating shaft (18) is installed inside the conveyor belt (17) for transmission; Wherein, a cylinder (19) is fixedly mounted on the top of the motor (12). A pneumatic rod (21) is fixedly mounted on the output end of the cylinder (19), and a cutting knife (22) is fixedly mounted on the end of the pneumatic rod (21) away from the cylinder (19); Wherein, a connecting rod (23) is fixedly mounted on the side wall of the pneumatic rod (21). A brush (24) is fixedly mounted on one end of the connecting rod (23) away from the cutting blade (22), and a fixing block (25) is fixedly mounted on the side wall of the conveyor belt (17); Wherein, a first spring (26) is fixedly installed inside the fixing block (25).

2. A cutting device for automobile carpet production as claimed in claim 1, characterized in that: A lower sliding block (27) is slidably mounted inside the fixed block (25), and a connecting block (28) is fixedly mounted on the side wall of the lower sliding block (27); An upper sliding block (29) is slidably mounted inside the connecting block (28).

3. A cutting device for automobile carpet production as claimed in claim 2, characterized in that: A telescopic rod (31) is fixedly mounted on the bottom of the upper slider (29), and a second spring (32) is sleeved on the telescopic rod (31); Wherein, the telescopic rod (31) and the second spring (32) are respectively fixedly mounted on the upper slider (29) and the lower slider (27).

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