Pull-type fabric cutting machine

Abstract

The utility model provides a traction type fabric cutting machine which comprises a bottom frame, a conveying assembly arranged above the bottom frame, a movable traction assembly arranged above the conveying assembly, a fabric cutting assembly arranged on one side of the conveying assembly, a clamping cylinder arranged above the clamping groove, and a clamping base plate arranged below the clamping cylinder. And the cloth cutting assembly comprises a cutting seat capable of transversely moving, a feeding roller is arranged on one side of the cutting seat, a lifting jacking supporting plate is arranged below the feeding roller, and the problems that the cutting precision is difficult to guarantee by manual stretching cutting, and cloth waste is likely to occur are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth processing field especially is related to a traction type cloth cutting machine. BACKGROUND

[0002] In the textile and garment manufacturing industry, cloth cutting is a key step in the production process. The traditional manual stretching cloth cutting method relies on the experience and technology of operators, which is not only inefficient, but also difficult to ensure cutting accuracy, and prone to problems such as cloth waste and size error.

[0003] Manual cloth cutting also has the disadvantages of high labor intensity and poor working environment, especially when handling large quantities of orders, manual cutting cannot meet the requirement of rapid response to market demand. With the rise of labor costs, enterprises are under pressure to improve automation to reduce costs.

[0004] Currently, an automatic conveying, clamping and cutting system is needed to achieve precise control and efficient cutting of cloth to solve the limitations of traditional methods. SUMMARY

[0005] The main purpose of the utility model is to provide a traction type cloth cutting machine, which solves the problem of manual stretching cutting that cannot guarantee cutting accuracy and is prone to cloth waste.

[0006] To solve the above technical problems, the utility model adopts the technical scheme of a traction type cloth cutting machine, which comprises a chassis, a conveying assembly arranged above the chassis, a traction assembly movably arranged above the conveying assembly, and a cloth cutting assembly arranged on one side of the conveying assembly.

[0007] The traction assembly comprises a clamping groove, a clamping cylinder arranged above the clamping groove, and a clamping backing plate arranged below the clamping cylinder.

[0008] The cloth cutting assembly comprises a cutting seat that can move horizontally, a feed roller arranged on one side of the cutting seat, and a lifting support plate that can be lifted and arranged below the feed roller.

[0009] In the preferred scheme, the chassis comprises a plurality of cross beams, a plurality of longitudinal beams arranged between the cross beams, a plurality of baffle supports arranged above the cross beams, baffles arranged on the baffle supports, and a motor support arranged on one side of the cross beam.

[0010] A plurality of supporting legs are arranged below the cross beam.

[0011] In the preferred scheme, the top of the baffle is provided with a traction guide rail, and the traction assembly is arranged on the traction guide rail.

[0012] In the preferred scheme, the conveying assembly comprises a conveying motor arranged on the motor support, a driving roller arranged at the output shaft end of the conveying motor, and the driving roller is rotatably connected with the chassis.

[0013] The side of the driving roller is further provided with a driven roller, the driving roller and the driven roller are further provided with a plurality of rotatable supporting rollers, the number of the supporting rollers is same as the number of the longitudinal beams, and the driving roller and the driven roller are further provided with a conveying belt, and the conveying belt is used for supporting the cloth.

[0014] In the preferred embodiment, the side of the clamping base plate is further provided with a traction motor, the side of the traction motor is in transmission connection with a traction wheel, and the traction wheel is used for advancing on the traction guide rail.

[0015] In the preferred embodiment, the lower side of the clamping cylinder is provided with a clamping plate.

[0016] The material of the clamping plate and the clamping base plate is a rough-surface silica gel material.

[0017] In the preferred embodiment, the side of the cutting seat is provided with a cutting motor, the output shaft end of the cutting motor is provided with a screw rod, the top of the cutting seat is provided with a guide rail between the shell of the cloth cutting assembly, and the cutting seat moves transversely on the screw rod.

[0018] The lower side of the cutting seat is provided with a blade.

[0019] In the preferred embodiment, the lower side of the jacking support plate is provided with a jacking cylinder, the jacking cylinder is used for controlling the lifting of the jacking support plate, and the upper side of the jacking support plate is provided with a feeding roller.

[0020] The surface of the feeding roller is provided with knurling, the upper surface of the jacking support plate is a smooth surface, the gap between the jacking support plate and the feeding roller after the jacking support plate is lifted is just enough for the cloth to pass through, and one end of the feeding roller is further provided with an encoder.

[0021] In the preferred embodiment, the side of the feeding roller is further provided with a guide roller, and the side of the guide roller is provided with a feeding port.

[0022] The lower side of the jacking cylinder is provided with a feeding motor, and the feeding motor and one end of the feeding roller are in transmission through a chain.

[0023] In the preferred embodiment, the side of the jacking support plate and the side of the cloth cutting assembly are provided with a discharging support plate, the discharging support plate and the jacking support plate are provided with a cutting seam, and the cutting seam is used for allowing the blade to cut the cloth.

[0024] The traction type cloth cutting machine has the advantages that the traction type cloth cutting machine realizes the high automation of the cloth cutting process, greatly improves the work efficiency, improves the speed of artificial cloth cutting by several times, ensures the consistency and accuracy of the cutting size through the accurate mechanical control system, reduces the generation of waste materials, reduces the production cost, is easy to operate and can be used without high professional skills, and reduces the labor intensity of workers. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model discloses a cutting machine for cloth, which belongs to the field of cutting machines for cloth.

[0026] Figure 1 It is the shaft side view of the cutting machine for cloth of the utility model;

[0027] Figure 2 It is the sectional view of the conveying assembly of the utility model;

[0028] Figure 3 It is the partial sectional view of the cloth cutting assembly of the utility model;

[0029] Figure 4 It is the plan view of the cutting seam of the utility model.

[0030] In the drawing: base frame 1; support leg 101; cross beam 102; motor support 103; longitudinal beam 104; baffle support 105; baffle 106; conveying assembly 2; conveying motor 201; driving roller 202; conveying belt 203; driven roller 204; supporting roller 205; traction assembly 3; traction guide rail 301; traction motor 302; traction wheel 303; clamping cylinder 304; clamping plate 305; clamping backing plate 306; clamping groove 307; cloth cutting assembly 4; feed inlet 401; material guiding roller 402; feed roller 403; cutting motor 404; cutting seat 405; cutting seam 406; blade 407; jacking cylinder 408; feed motor 409; jacking backing plate 410; discharge backing plate 411. DETAILED DESCRIPTION

[0031] Example 1

[0032] As Figures 1-4 shown, a traction type cloth cutting machine comprises a base frame 1, the upper portion of the base frame 1 is provided with a conveying assembly 2, the upper portion of the conveying assembly 2 is provided with a movable traction assembly 3, and one side of the conveying assembly 2 is provided with a cloth cutting assembly 4.

[0033] The traction assembly 3 comprises a clamping groove 307, the upper portion of the clamping groove 307 is provided with a clamping cylinder 304, and the lower portion of the clamping cylinder 304 is provided with a clamping backing plate 306.

[0034] The cloth cutting assembly 4 comprises a cutting seat 405 that can move horizontally, one side of the cutting seat 405 is provided with a feed roller 403, and the lower portion of the feed roller 403 is provided with a jacking backing plate 410 that can be lifted.

[0035] In the preferred scheme, the base frame 1 comprises a plurality of cross beams 102, a plurality of longitudinal beams 104 are arranged between the cross beams 102, a plurality of baffle supports 105 are arranged on the upper portion of the cross beams 102, baffles 106 are arranged on the baffle supports 105, and a motor support 103 is further arranged on one side of the cross beam 102.

[0036] A plurality of support legs 101 are arranged on the lower portion of the cross beam 102.

[0037] In a preferred solution, the top of the baffle plate 106 is provided with a traction guide rail 301, and the traction assembly 3 is arranged on the traction guide rail 301.

[0038] In a preferred solution, the conveying assembly 2 comprises a conveying motor 201, which is arranged on the motor support 103, and the output shaft end of the conveying motor 201 is provided with a driving roller 202, which is rotationally connected with the chassis 1.

[0039] The driving roller 202 is further provided with a driven roller 204, and the driving roller 202 and the driven roller 204 are further provided with a plurality of rotatable supporting rollers 205, the number of the supporting rollers 205 being the same as that of the longitudinal beams 104, and the driving roller 202 and the driven roller 204 are further provided with a conveying belt 203, which is used to receive the cloth.

[0040] In a preferred solution, one side of the clamping pad 306 is further provided with a traction motor 302, one side of the traction motor 302 is in transmission connection with a traction wheel 303, and the traction wheel 303 is used to travel on the traction guide rail 301.

[0041] In a preferred solution, the clamping pad 306 is further provided with a clamping plate 305 below the clamping pad 306.

[0042] The clamping plate 305 and the clamping pad 306 are made of a rough-surface silica gel material.

[0043] In a preferred solution, the cutting seat 405 is provided with a cutting motor 404 on one side, the output shaft end of the cutting motor 404 is provided with a lead screw, a guide rail is arranged between the top of the cutting seat 405 and the shell of the cloth cutting assembly 4, and the cutting seat 405 moves transversely on the lead screw.

[0044] The cutting seat 405 is provided with a blade 407 below the cutting seat 405.

[0045] In a preferred solution, the lifting pad 410 is provided with a lifting cylinder 408 below the lifting pad 410, the lifting cylinder 408 is used to control the lifting of the lifting pad 410, and the lifting pad 410 is provided with a feeding roller 403 above the lifting pad 410.

[0046] The surface of the feeding roller 403 is provided with knurling, the upper surface of the lifting pad 410 is a smooth surface, the gap between the lifting pad 410 and the feeding roller 403 after the lifting pad 410 is lifted is just enough for the cloth to pass through, and one end of the feeding roller 403 is further provided with an encoder, which is used to calculate the discharge length of the cloth.

[0047] In a preferred solution, the feeding roller 403 is further provided with a guide roller 402 on one side, and the guide roller 402 is provided with a feeding port 401 on one side.

[0048] The feeding motor 409 is arranged below the lifting cylinder 408, and the feeding motor 409 and one end of the feeding roller 403 are in transmission through a chain.

[0049] In the preferred solution, one side of the lifting support plate 410 and one side of the cloth cutting assembly 4 are provided with a discharge support plate 411, and a cutting gap 406 is provided between the discharge support plate 411 and the lifting support plate 410, which is used for allowing the blade 407 to cut the cloth.

[0050] The specific working process of the traction type cloth cutting machine is as follows: when the traction type cloth cutting machine is operated, the cloth to be cut is first introduced through the feeding port 401 and guided to the feeding roller 403 through the guide roller 402. At this time, the lifting support plate 410 and the feeding roller 403 provide a smooth passing surface for the cloth.

[0051] With the driving of the feeding motor 409, the feeding roller 403 is rotated, and the cloth is gradually fed into the cloth cutting assembly 4. At the same time, the encoder records the discharge length of the cloth to ensure the accuracy of the cutting size. Then, the traction assembly 3 moves to the cloth outlet along the traction guide rail 301, the clamping cylinder 304 works to push the clamping plate 305 and the clamping pad 306 to tightly press the cloth in the clamping groove 307, and the traction motor 302 is started to pull the cloth along the conveying assembly 2. When the cloth reaches the predetermined position, the lifting cylinder 408 is started to lift the lifting support plate 410 to clamp the cloth with the feeding roller 403 having knurled surface, preventing displacement of the cloth during cutting.

[0052] Then, the cutting motor 404 is started to drive the cutting seat 405 to move transversely along the guide rail through the screw, and the blade 407 accurately cuts the cloth located at the cutting gap 406. After cutting is completed, the traction assembly 3 releases the cloth and returns to the initial position, and the cloth is laid on the conveying belt 203 for the next step of lamp inspection or making, and the lifting support plate 410 is lowered again under the action of the lifting cylinder 408 to prepare for receiving the next piece of cloth.

[0053] The above embodiment is only a preferred technical solution of the present application, and should not be regarded as a limitation of the present application. The protection scope of the present application should be based on the technical solution recited in the claims, including the equivalent replacement solution of the technical features recited in the claims. That is, the equivalent replacement improvement within this range is also within the protection scope of the present application.

Claims

1. A tractor type cloth cutting machine characterized by: The utility model provides a cloth cutting device, including chassis (1), the top of chassis (1) is equipped with conveying assembly (2), the top of conveying assembly (2) is equipped with the traction assembly (3) that can move, one side of conveying assembly (2) is equipped with cloth cutting assembly (4); The traction assembly (3) includes a clamping groove (307), a clamping cylinder (304) is provided above the clamping groove (307), and a clamping backing plate (306) is provided below the clamping cylinder (304); The cloth cutting assembly (4) includes a cutting seat (405) that can move laterally, the cutting seat (405) is provided with a feeding roller (403) on one side, and a liftable lifting support plate (410) is provided below the feeding roller (403).

2. The tractor type cloth cutting machine according to claim 1, wherein: The chassis (1) includes a plurality of cross beams (102), a plurality of longitudinal beams (104) are arranged between the cross beams (102), a plurality of baffle supports (105) are arranged above the cross beams (102), baffles (106) are arranged on the baffle supports (105), and a motor support (103) is further arranged on one side of the cross beam (102). A plurality of supporting legs (101) are arranged below the cross beam (102).

3. The tractor type cloth cutting machine according to claim 2, characterized in that: The top of the baffle (106) is provided with a traction guide rail (301), and the traction assembly (3) is arranged on the traction guide rail (301).

4. The tractor type cloth cutting machine according to claim 1, wherein: The conveying assembly (2) includes a conveying motor (201), the conveying motor (201) is arranged on the motor support (103), and a driving roller (202) is arranged at the output shaft end of the conveying motor (201) and rotationally connected with the chassis (1). A driven roller (204) is further arranged on one side of the driving roller (202), and a plurality of rotatable supporting rollers (205) are further arranged between the driving roller (202) and the driven roller (204), the number of the supporting rollers (205) is the same as the number of the longitudinal beams (104), and a conveying belt (203) is further arranged between the driving roller (202) and the driven roller (204), and the conveying belt (203) is used for receiving cloth.

5. The tractor type cloth cutting machine according to claim 1, wherein: A traction motor (302) is further arranged on one side of the clamping backing plate (306), one side of the traction motor (302) is in transmission connection with a traction wheel (303), and the traction wheel (303) is used for advancing on the traction guide rail (301).

6. The tractor type cloth cutting machine according to claim 5, characterized in that: A clamping plate (305) is arranged below the clamping cylinder (304). The clamping plate (305) and the clamping backing plate (306) are made of silica gel material with a rough surface.

7. The tractor type cloth cutting machine according to claim 1, wherein: A cutting motor (404) is arranged on one side of the cutting seat (405), a lead screw is arranged at the output shaft end of the cutting motor (404), a guide rail is arranged between the top of the cutting seat (405) and the shell of the cloth cutting assembly (4), and the cutting seat (405) moves laterally on the lead screw. A blade (407) is arranged below the cutting seat (405).

8. The tractor type cloth cutting machine according to claim 7, characterized in that: A lifting cylinder (408) is arranged below the lifting support plate (410), the lifting cylinder (408) is used for controlling the lifting support plate (410) to lift and lower, and the feeding roller (403) is arranged above the lifting support plate (410). The surface of the feeding roller (403) is knurled, the upper surface of the lifting support plate (410) is smooth, and the gap between the lifting support plate (410) and the feeding roller (403) is just enough for the cloth to pass through after the lifting support plate (410) is lifted. One end of the feeding roller (403) is also provided with an encoder for calculating the cloth discharge length.

9. The tractor type cloth cutting machine according to claim 8, characterized in that: One side of the feeding roller (403) is also provided with a guide roller (402), and one side of the guide roller (402) is provided with a feeding port (401); A feeding motor (409) is arranged below the lifting cylinder (408), and the feeding motor (409) is in chain transmission with one end of the feeding roller (403).

10. The tractor type cloth cutting machine according to claim 8, characterized in that: One side of the lifting support plate (410) and one side of the cloth cutting assembly (4) are provided with a discharge support plate (411), and a cutting gap (406) is arranged between the discharge support plate (411) and the lifting support plate (410), and the cutting gap (406) is used for allowing the blade (407) to cut the cloth.

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