Cloth slitting and cutting machine

Abstract

The utility model discloses a cloth slitting and cutting machine, which relates to the technical field of cloth slitting, and comprises a rack, a slitting mechanism is fixedly arranged on the rack, the slitting mechanism is used for cutting cloth into strips, a rotating piece is arranged on the rack, the rotating piece comprises a material guide roller and a slitting and pulling roller, an adjusting plate, a limiting roller and an air cylinder are arranged on the rack, the air cylinder can adjust the distance between the limiting roller and the rotating piece. According to the cloth slitting and cutting machine, cutting of cloth is more stable, the situation that the cloth is broken and connected after being cut is prevented, and meanwhile the distance between the limiting roller and the rotating piece can be adjusted according to the thickness of the cloth in the mode so as to meet the cutting requirements of different kinds of cloth.

Description

Technical Field

[0001] The utility model relates to the technical field of cloth slitting, in particular to a cloth slitting and cutting machine. Background Art

[0002] Cloth slitting and cutting machines are widely used in the textile industry, especially in the production process of rolled fabrics. The function of this machine is to divide a whole roll of fabric into multiple narrow-width fabrics according to a set width. This not only improves the utilization efficiency of the fabric but also facilitates subsequent cutting and sewing processes. With the progress of technology, modern slitting and cutting machines are usually equipped with precise control systems and high-speed drive devices, which can ensure the flatness and dimensional consistency of the fabric during the cutting process, significantly improving production efficiency and product quality.

[0003] In the existing cloth slitting and cutting machines, only guide rollers and pulling rollers are used to limit the position of the fabric. Since the fabric is soft in texture, the fabric arrangement will be loose, resulting in insufficient cutting of the fabric and the fabric being cut with filaments still attached. Summary of the Utility Model

[0004] Aiming at the defects existing in the above-mentioned prior art, the purpose of the utility model is to provide a cloth slitting and cutting machine, which can solve the problems of loose fabric arrangement and insufficient cutting.

[0005] The purpose of the utility model is achieved by adopting the following technical solutions:

[0006] A cloth slitting and cutting machine, comprising a frame, a slitting mechanism fixedly arranged on the frame, the slitting mechanism being used for cutting the fabric into strips, a rotating member arranged on the frame, the rotating member including a guide roller and a strip-cutting pulling roller, the guide roller being rotatably arranged on the frame and arranged below the slitting mechanism, the strip-cutting pulling roller being rotatably arranged on the frame and arranged above the slitting mechanism;

[0007] An adjusting and limiting component is arranged on the frame, the adjusting and limiting component is arranged on the side of the rotating member, the adjusting and limiting component includes an adjusting plate, a limiting roller and a cylinder, one side of the adjusting plate is rotatably arranged on the frame, the other side is fixedly connected with the output end of the cylinder, the end of the limiting roller is rotatably arranged on the adjusting plate, the cylinder is fixedly arranged on the frame, and the cylinder is used for adjusting the distance between the limiting roller and the rotating member.

[0008] Preferably, the slitting mechanism includes a positioning roller, a cutter, a knife-grinding roller and a knife-grinding member, the positioning roller is rotatably arranged on the frame, the cutter is fixedly arranged on the positioning roller, the knife-grinding roller is fixedly arranged on the frame, and the knife-grinding member is fixedly arranged on the knife-grinding roller for grinding the cutter.

[0009] Preferably, a plurality of groups of the cutting tools and the grinding members are provided, and the numbers of both are the same.

[0010] Preferably, a drive control assembly is fixedly provided on one side of the frame, and the drive control assembly is used to drive the rotation of the positioning roller and the strip cutting and pulling roller and control the operation of the cylinder.

[0011] Preferably, the drive control assembly includes a box body, a control board, a first drive member and a second drive member. The box body is fixedly provided on one side of the frame, the control board is fixedly provided inside the box body, the control board is used to control the operations of the first drive member, the second drive member and the cylinder, the first drive member and the second drive member are provided inside the box body, the first drive member is used to drive the rotation of the positioning roller, and the second drive member is used to drive the rotation of the strip cutting and pulling roller.

[0012] Preferably, the first drive member includes a first motor, a first driving wheel, a first chain and a first driven wheel. The first motor is fixedly provided inside the box body, the first driving wheel and the first driven wheel are rotatably provided inside the box body, and the two are connected by the first chain. The first motor drives the first driving wheel to rotate, and one end of the first driven wheel is fixedly connected to the positioning roller.

[0013] Preferably, the second drive member includes a second motor, a second driving wheel, a second chain and a second driven wheel. The second motor is fixedly provided inside the box body, the second driving wheel and the second driven wheel are rotatably provided inside the box body, and the two are connected by the second chain. The second motor drives the second driving wheel to rotate, and one end of the second driven wheel is fixedly connected to the strip cutting and pulling roller.

[0014] Preferably, a material feeding roller is rotatably provided in front of the frame, and a material receiving roller is rotatably provided on the frame. The material receiving roller is provided above the strip cutting and pulling roller.

[0015] Preferably, a plurality of material combing rollers are rotatably provided on the frame, and the material combing rollers are provided in front of the strip dividing mechanism.

[0016] Preferably, a baffle is fixedly provided on the front surface of the frame, and the baffle is provided in front of the strip dividing mechanism.

[0017] The beneficial effects of the present utility model are:

[0018] The cloth slitting and cutting machine of the present utility model is provided with an adjusting plate, a limiting roller and a cylinder on the frame. The limiting roller is rotatably arranged on the adjusting plate, and the cylinder can adjust the distance between the limiting roller and the rotating part, so that the limiting roller and the rotating part can clamp the cloth, making the cutting of the cloth more stable and preventing the situation of the cloth being cut but still connected. At the same time, this method can adjust the distance between the limiting roller and the rotating part according to the thickness of the cloth to meet the cutting requirements of different kinds of cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 is a flow chart of the cloth cutting of the present utility model;

[0021] Figure 3 is a schematic diagram of the internal structure of the drive control component and the overall frame of the present utility model;

[0022] Figure 4 is a transmission flow chart of the internal drive control component of the present utility model.

[0023] In the figure: 100, frame; 200, slitting mechanism; 210, positioning roller; 220, cutter; 230, grinding roller; 240, grinding part; 300, rotating part; 310, guiding roller; 320, strip cutting and pulling roller; 400, drive control component; 410, box body; 420, control board; 430, first driving part; 431, first motor; 432, first driving wheel; 433, first chain; 434, first driven wheel; 440, second driving part; 441, second motor; 442, second driving wheel; 443, second chain; 444, second driven wheel; 500, adjusting and limiting component; 510, adjusting plate; 520, limiting roller; 530, cylinder; 600, feeding roller; 700, receiving roller; 800, combing roller; 900, baffle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear and understandable, the following further describes the utility model in conjunction with the drawings and embodiments.

[0025] The embodiments provided by the present utility model are as follows: Figures 1 to 4As shown in the figure, a cloth slitting and cutting machine includes a frame 100. A slitting mechanism 200 is fixedly arranged on the frame 100. The slitting mechanism 200 is used for cutting the cloth into strips. A rotating member 300 is arranged on the frame 100. The rotating member 300 includes a material guiding roller 310 and a strip cutting and pulling roller 320. The material guiding roller 310 is rotatably arranged on the frame 100 and is arranged below the slitting mechanism 200. The strip cutting and pulling roller 320 is rotatably arranged on the frame 100 and is arranged above the slitting mechanism 200.

[0026] An adjusting and limiting assembly 500 is arranged on the frame 100. The adjusting and limiting assembly 500 is arranged on the side of the rotating member 300. The adjusting and limiting assembly 500 includes an adjusting plate 510, a limiting roller 520 and a cylinder 530. One side of the adjusting plate 510 is rotatably arranged on the frame 100, and the other side is fixedly connected to the output end of the cylinder 530. The end of the limiting roller 520 is rotatably arranged on the adjusting plate 510. The cylinder 530 is fixedly arranged on the frame 100. The cylinder 530 is used for adjusting the distance between the limiting roller 520 and the rotating member 300.

[0027] There are two groups of the adjusting and limiting assemblies 500. One group is arranged on one side of the material guiding roller 310, and the other group is arranged on one side of the strip cutting and pulling roller 320.

[0028] During use, the worker pulls the end of the cloth roll to make the cloth pass through the middle area between the material guiding roller 310 and the limiting roller 520, continues to pull the cloth through the cutting side of the slitting mechanism 200, and then continues to pull the cloth through the middle area between the strip cutting and pulling roller 320 and the other limiting roller 520. The worker pulls out the cloth to complete the cloth layout work. The worker controls the cylinder 530 to work. The cylinder 530 pulls one end of the adjusting plate 510 to rotate, so that the two limiting rollers 520 approach the material guiding roller 310 and the strip cutting and pulling roller 320 respectively to complete the cloth clamping work. The worker controls the slitting mechanism 200 to cut the cloth and controls the strip cutting and pulling roller 320 to rotate. The strip cutting and pulling roller 320 drives the cloth to move to realize the automatic cutting of the cloth.

[0029] Preferably, the slitting mechanism 200 includes a positioning roller 210, a cutter 220, a knife grinding roller 230 and a knife grinding member 240. The positioning roller 210 is rotatably arranged on the frame 100. The cutter 220 is fixedly arranged on the positioning roller 210. The knife grinding roller 230 is fixedly arranged on the frame 100. The knife grinding member 240 is fixedly arranged on the knife grinding roller 230 and is used for grinding the cutter 220.

[0030] Preferably, there are several groups of the cutter 220 and the knife grinding member 240, and the numbers of both are the same. Arranging multiple groups of the cutter 220 and the knife grinding member 240 can increase the slitting speed of the cloth cutting machine and improve the production efficiency.

[0031] Preferably, a drive control assembly 400 is fixedly arranged on one side of the frame 100. The drive control assembly 400 is used to drive the rotation of the positioning roller 210 and the strip cutting and pulling roller 320 and control the operation of the cylinder 530.

[0032] Preferably, the drive control assembly 400 includes a box body 410, a control board 420, a first drive member 430 and a second drive member 440. The box body 410 is fixedly arranged on one side of the frame 100. The control board 420 is fixedly arranged inside the box body 410. The control board 420 is used to control the operation of the first drive member 430, the second drive member 440 and the cylinder 530. The first drive member 430 and the second drive member 440 are arranged inside the box body 410. The first drive member 430 is used to drive the rotation of the positioning roller 210, and the second drive member 440 is used to drive the rotation of the strip cutting and pulling roller 320.

[0033] Preferably, the first drive member 430 includes a first motor 431, a first driving wheel 432, a first chain 433 and a first driven wheel 434. The first motor 431 is fixedly arranged inside the box body 410. The first driving wheel 432 and the first driven wheel 434 are rotatably arranged inside the box body 410. The two are connected by the first chain 433. The first motor 431 drives the first driving wheel 432 to rotate, and one end of the first driven wheel 434 is fixedly connected to the positioning roller 210.

[0034] Preferably, the second drive member 440 includes a second motor 441, a second driving wheel 442, a second chain 443 and a second driven wheel 444. The second motor 441 is fixedly arranged inside the box body 410. The second driving wheel 442 and the second driven wheel 444 are rotatably arranged inside the box body 410. The two are connected by the second chain 443. The second motor 441 drives the second driving wheel 442 to rotate, and one end of the second driven wheel 444 is fixedly connected to the strip cutting and pulling roller 320.

[0035] Preferably, a feeding roller 600 is rotatably arranged in front of the frame 100, and a receiving roller 700 is rotatably arranged on the frame 100. The receiving roller 700 is arranged above the strip cutting and pulling roller 320. The feeding roller 600 facilitates the winding and placement of the fabric roll. The receiving roller 700 provides support for the cut fabric. The arrangement of the feeding roller 600 and the receiving roller 700 makes the automatic cutting of the cloth cutting machine more convenient.

[0036] Preferably, a plurality of combing rollers 800 are rotatably arranged on the frame 100. The combing rollers 800 are arranged in front of the strip dividing mechanism 200. The combing rollers 800 play a supporting role in the fabric pulled out from the fabric roll, making the transmission of the fabric more stable.

[0037] Preferably, a baffle 900 is fixedly arranged on the front surface of the frame 100. The baffle 900 is arranged in front of the slitting mechanism 200 and can prevent the debris generated during cloth cutting from flying out and damaging the production environment.

[0038] The working principle in this embodiment is more specifically as follows:

[0039] The staff threads the cloth roll onto the unwinding roller 600, pulls the end of the cloth roll to make the cloth bypass the material combing roller 800, continues to pull the cloth through the middle area between the guiding roller 310 and the limiting roller 520, then continues to pull the cloth through the cutting side of the slitting mechanism 200, and then continues to pull the cloth through the middle area between the strip cutting and pulling roller 320 and another limiting roller 520. The staff pulls out the cloth to make the cloth bypass the upper end of the winding roller 700, and then pulls down the cloth to complete the cloth arrangement work. The air cylinder 530 is controlled to work through the control panel 420. The air cylinder 530 pulls one end of the adjusting plate 510 to rotate, so that the two limiting rollers 520 approach the guiding roller 310 and the strip cutting and pulling roller 320 respectively to complete the cloth clamping work. The first driving member 430 and the second driving member 440 are controlled to work through the control panel 420. The first motor 431 drives the first driving wheel 432 to rotate, and then drives the first driven wheel 434 to rotate through the first chain 433. The first driven wheel 434 drives the positioning roller 210 to rotate, and then drives the cutting tool 220 to rotate to realize cloth cutting. The second motor 441 drives the second driving wheel 442 to rotate, and then drives the second driven wheel 444 to rotate through the second chain 443. The second driven wheel 444 drives the strip cutting and pulling roller 320 to rotate, and the strip cutting and pulling roller 320 continuously pulls out the cloth to realize automatic cloth cutting.

[0040] In the cloth slitting and cutting machine of the present utility model, by arranging the adjusting plate 510, the limiting roller 520 and the air cylinder 530 on the frame 100, the limiting roller 520 is rotatably arranged on the adjusting plate 510, and the air cylinder 530 can adjust the distance between the limiting roller 520 and the rotating member 300, so that the limiting roller 520 and the rotating member 300 can clamp the cloth, making the cloth cutting more stable and preventing the situation that the cloth is not completely cut after cutting. At the same time, this method can adjust the distance between the limiting roller 520 and the rotating member 300 according to the thickness of the cloth to meet the cutting requirements of different kinds of cloth.

[0041] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A cloth strip cutting machine, comprising a frame (100), characterized in that: A slitting mechanism (200) is fixedly arranged on the frame (100). The slitting mechanism (200) is used for cutting the fabric into strips. A rotating member (300) is arranged on the frame (100). The rotating member (300) includes a material guiding roller (310) and a strip cutting and pulling roller (320). The material guiding roller (310) is rotatably arranged on the frame (100) and is arranged below the slitting mechanism (200). The strip cutting and pulling roller (320) is rotatably arranged on the frame (100) and is arranged above the slitting mechanism (200). An adjusting and limiting component (500) is arranged on the frame (100). The adjusting and limiting component (500) is arranged on the side of the rotating member (300). The adjusting and limiting component (500) includes an adjusting plate (510), a limiting roller (520) and a cylinder (530). One side of the adjusting plate (510) is rotatably arranged on the frame (100), and the other side is fixedly connected to the output end of the cylinder (530). The end of the limiting roller (520) is rotatably arranged on the adjusting plate (510). The cylinder (530) is fixedly arranged on the frame (100). The cylinder (530) is used for adjusting the distance between the limiting roller (520) and the rotating member (300).

2. The fabric slitting and cutting machine according to claim 1, wherein: The slitting mechanism (200) includes a positioning roller (210), a cutter (220), a knife grinding roller (230) and a knife grinding member (240). The positioning roller (210) is rotatably arranged on the frame (100). The cutter (220) is fixedly arranged on the positioning roller (210). The knife grinding roller (230) is fixedly arranged on the frame (100). The knife grinding member (240) is fixedly arranged on the knife grinding roller (230) and is used for grinding the cutter (220).

3. The fabric slitting and cutting machine according to claim 2, characterized in that: The cutter (220) and the knife grinding member (240) are provided with several groups, and the numbers of both are the same.

4. The fabric slitting and cutting machine according to claim 2, characterized in that: A driving and control component (400) is fixedly arranged on one side of the frame (100). The driving and control component (400) is used for driving the rotation of the positioning roller (210) and the strip cutting and pulling roller (320) and controlling the operation of the cylinder (530).

5. A fabric slitting and cutting machine according to claim 4, wherein: The driving and control component (400) includes a box body (410), a control board (420), a first driving member (430) and a second driving member (440). The box body (410) is fixedly arranged on one side of the frame (100). The control board (420) is fixedly arranged in the box body (410). The control board (420) is used for controlling the operation of the first driving member (430), the second driving member (440) and the cylinder (530). The first driving member (430) and the second driving member (440) are arranged in the box body (410). The first driving member (430) is used for driving the rotation of the positioning roller (210). The second driving member (440) is used for driving the rotation of the strip cutting and pulling roller (320).

6. The fabric slitting and cutting machine according to claim 5, wherein: The first driving member (430) includes a first motor (431), a first driving wheel (432), a first chain (433) and a first driven wheel (434). The first motor (431) is fixedly arranged in the box body (410). The first driving wheel (432) and the first driven wheel (434) are rotatably arranged in the box body (410), and the two are connected by the first chain (433). The first motor (431) drives the first driving wheel (432) to rotate, and one end of the first driven wheel (434) is fixedly connected to the positioning roller (210).

7. A cloth slitting and cutting machine according to claim 5, characterized in that: The second driving member (440) includes a second motor (441), a second driving wheel (442), a second chain (443) and a second driven wheel (444). The second motor (441) is fixedly arranged in the box body (410). The second driving wheel (442) and the second driven wheel (444) are rotatably arranged in the box body (410), and the two are connected by the second chain (443). The second motor (441) drives the second driving wheel (442) to rotate, and one end of the second driven wheel (444) is fixedly connected to the strip cutting and pulling roller (320).

8. A fabric slitting and cutting machine according to claim 1, wherein: A material feeding roller (600) is rotatably arranged in front of the frame (100), and a material collecting roller (700) is rotatably arranged on the frame (100). The material collecting roller (700) is arranged above the strip cutting and pulling roller (320).

9. The fabric slitting and cutting machine according to claim 1, wherein: A plurality of material combing rollers (800) are rotatably arranged on the frame (100), and the material combing rollers (800) are arranged in front of the strip splitting mechanism (200).

10. A cloth slitting and cutting machine according to claim 1, characterized in that: A baffle (900) is fixedly arranged on the front surface of the frame (100), and the baffle (900) is arranged in front of the strip splitting mechanism (200).

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