Material rolling device for knitted fabric processing

Abstract

The utility model belongs to the technical field of material rolling devices, and particularly relates to a material rolling device for knitted fabric processing, which comprises a rack, an unwinding mechanism and a winding mechanism are arranged at the top of the rack, a bearing seat is arranged on the inner side wall of the rack, the bearing seat is rotatably connected with a rotating arm, one end of the rotating arm is rotatably connected with a self-adaptive supporting roller, and a sliding rod is arranged on the side face of the rotating arm. Spring fixing seats are arranged on the inner side wall of the rack and one end of each sliding rod, a spring is connected between the two spring fixing seats, a first auxiliary supporting roller and a second auxiliary supporting roller are rotationally installed on the inner side of the rack, two cleaning device auxiliary supporting rollers are rotationally installed on the inner side of the rack, and an upper cleaning device and a lower cleaning device are further arranged on the inner side of the rack; the cleaning device comprises mounting frames mounted on the inner side of the rack, electric cylinders are mounted on the faces, close to each other, of the two mounting frames, fabric can be cleaned in the fabric roll dividing process, the cleanliness of the fabric before follow-up processing is improved, and the processing quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of material coiling devices, and in particular relates to a material coiling device for knitted fabric processing. Background Art

[0002] Knitted fabric is a type of fabric formed by using knitting needles to bend yarn into loops and then intertwine them. Due to its unique weaving process and performance characteristics, this fabric is widely used in clothing, home textiles, sporting goods and other fields. When processing knitted fabric clothing and other textile products, a winding device is often required to roll the fabric from a large cloth roll onto multiple reels for easy access during processing. However, during the initial processing of the fabric and during storage and transportation, a certain amount of impurities such as thread ends and dust will inevitably adhere to the fabric surface. These impurities are often difficult to clean. Even after the rolls are delivered to the sewing workers, the workers still need to manually clean the fabric surface with dusters and brushes, which can easily affect the efficiency of subsequent textile product processing. To this end, we propose a winding device for knitted fabric processing with a cleaning function. Utility Model Content

[0003] In view of the above problems, the purpose of the present invention is to provide a knitted fabric processing winding device, which can clean the fabric during the fabric winding process, improve the cleanliness of the fabric before subsequent processing, and ensure the processing quality.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a material winding device for knitted fabric processing, comprising a frame, a unwinding mechanism and a rewinding mechanism are provided on the top of the frame, a bearing seat is provided on the inner side wall of the frame, the bearing seat is rotatably connected to the rotating arm, one end of the rotating arm is rotatably connected to the adaptive support roller, a sliding rod is provided on the side of the rotating arm, the inner side wall of the frame and one end of the sliding rod are both provided with a spring fixing seat, a spring is connected between the two sets of spring fixing seats, a first auxiliary support roller and a second auxiliary support roller are rotatably installed on the inner side of the frame, and the inner side of the frame Two groups of auxiliary support rollers of cleaning devices are rotatably installed, and two groups of upper and lower cleaning devices are also provided on the inner side of the frame. The cleaning device includes a mounting frame installed on the inner side of the frame, and electric cylinders are installed on the sides of the two groups of mounting frames close to each other. A lifting bracket is installed on the end of the piston rod of the electric cylinder, and a dust hood and a roller brush mounting seat are provided on the sides of the lifting brackets close to each other, and a vacuum cleaner is provided on the sides of the mounting frames away from each other. A roller brush is rotatably installed on the inner side of the roller brush mounting seat, and a drive motor is installed on the side of the roller brush mounting seat, and the output end of the drive motor is connected to the roller brush.

[0005] The beneficial effects of the present invention are as follows: in the process of the cloth being pulled, the driving motor and the vacuum cleaner are controlled to operate, and the cloth is moved between the upper and lower dust hoods and between the upper and lower roller brushes under the support of the auxiliary support roller of the cleaning device. The lifting bracket can be driven up and down by the electric cylinder to make the upper and lower roller brushes contact the upper and lower surfaces of the cloth respectively, and the roller brush is driven to rotate by the driving motor to clean the surface of the cloth, and the thread ends, dust, etc. attached to the surface of the cloth are swept away, so that these impurities are driven to the dust hood by the roller brush, and the negative pressure suction force of the vacuum cleaner is used to suck these impurities into the vacuum cleaner through the dust hood and the conveying hose, thereby improving the cleanliness of the cloth before subsequent processing and ensuring the processing quality.

[0006] The adaptive support roller that can be adaptively adjusted according to the change of the cloth tension force can make the part of the cloth between the adaptive support roller and the winding cloth roller remain in a taut state, so that the cloth can be wound flatly on the outside of the winding cloth roller, thereby improving the neatness of cloth winding.

[0007] For unwinding and rewinding of fabric:

[0008] As a further improvement of the above technical solution: the unwinding mechanism and the winding mechanism both include a slide rail and a second support frame installed on the top of the frame, the slide rail is rotatably installed with a screw rod, one end of the screw rod passes through the slide rail, and a slider is slidingly provided in the slide rail, and the slider is threadedly connected to the screw rod. The top of the slider is installed with a first support frame, and a first mounting shaft passes through and rotates between the left and right sides of the first support frame, and a second mounting shaft passes through and rotates between the left and right sides of the second support frame, and a winding motor is installed on the side of the second support frame of the winding mechanism. The output end of the winding motor is connected with the second mounting shaft, and a cloth unwinding roller is provided between the first mounting shaft and the second mounting shaft of the unwinding mechanism, and a cloth winding roller is provided between the first mounting shaft and the second mounting shaft of the winding mechanism.

[0009] The beneficial effects of this improvement are: by turning the knob at one end of the screw rod, the slider can be driven to slide inside the slide rail, and the position of the first support bracket on the slide rail can be adjusted to install or remove the cloth lifting and unwinding roller and the cloth winding roller. The winding motor is used to drive the second mounting shaft of the winding mechanism to rotate, thereby winding the cloth.

[0010] To facilitate manual rotation of the first mounting shaft and screw:

[0011] As a further improvement of the above technical solution: one end of the first mounting shaft and one end of the screw rod are both connected to a knob.

[0012] The beneficial effect of this improvement is that the knob is used to facilitate manual rotation of the first mounting shaft and the screw rod.

[0013] In order to improve the convenience of installing the unwinding roller and the winding roller:

[0014] As a further improvement of the above technical solution: one end of the first mounting shaft and one end of the second mounting shaft are both provided with hexagonal plugs, and both ends of the unwinding roller and the winding roller are provided with hexagonal sockets, and the hexagonal sockets are inserted and connected with the hexagonal plugs.

[0015] The beneficial effect of this improvement is that the first mounting shaft, the second mounting shaft and the unwinding cloth roller and the winding cloth roller are connected by hexagonal sockets and hexagonal plugs, which improves the convenience of installing the unwinding cloth roller and the winding cloth roller.

[0016] To improve the installation stability of the swing arm:

[0017] As a further improvement of the above technical solution: a guide arc-shaped slide is installed on the inner side wall of the frame, and the slide rod is slidably connected to the guide arc-shaped slide.

[0018] The beneficial effect of this improvement is that the guide arc slide is used to provide auxiliary guidance and support for the rotation of the slide rod, thereby improving the installation stability of the rotating arm.

[0019] To convey airflow and inhaled impurities:

[0020] As a further improvement of the above technical solution: a conveying hose is connected between the vacuum cleaner and the dust hood.

[0021] The beneficial effect of this improvement is that the delivery hose is used to deliver the airflow and the inhaled impurities.

[0022] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the axonometric structure of the present utility model;

[0024] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0025] Figure 3 This is a schematic diagram of the working effect of the utility model;

[0026] Figure 4 It is a schematic diagram of the local structure of the utility model;

[0027] Figure 5 This is a schematic structural diagram of the cleaning device in the present utility model;

[0028] Figure 6 This is a schematic diagram of the cross-section structure of the winding mechanism in the present invention;

[0029] Figure 7 This is a schematic diagram of the exploded structure of the winding mechanism in the present invention;

[0030] Figure 8 This is a schematic diagram of the installation structure of the adaptive support roller in the utility model;

[0031] In the figure: 1. frame; 2. unwinding mechanism; 3. rewinding mechanism; 4. slide rail; 5. lead screw; 6. knob; 7. slider; 8. first support frame; 9. first mounting shaft; 11. second support frame; 12. rewinding motor; 13. second mounting shaft; 14. hexagonal plug; 15. unwinding roller; 16. rewinding roller; 17. hexagonal socket; 18. bearing seat; 19. rotating arm; 20. adaptive support roller; 21. guide arc slide; 22. slide rod; 23. spring fixing seat; 24. spring; 25. first auxiliary support roller; 26. second auxiliary support roller; 27. auxiliary support roller of cleaning device; 28. cleaning device; 29. mounting frame; 30. electric cylinder; 31. lifting bracket; 32. dust hood; 33. delivery hose; 34. vacuum cleaner; 35. roller brush mounting seat; 36. roller brush; 37. driving motor DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0033] like Figure 1-8As shown, a winding device for knitted fabric processing includes a frame 1, a reeling mechanism 2 and a reeling mechanism 3 are provided on the top of the frame 1, a bearing seat 18 is provided on the inner side wall of the frame 1, the bearing seat 18 is rotatably connected to the rotating arm 19, one end of the rotating arm 19 is rotatably connected to the adaptive support roller 20, a slide bar 22 is provided on the side of the rotating arm 19, the inner side wall of the frame 1 and one end of the slide bar 22 are both provided with a spring fixing seat 23, a spring 24 is connected between the two sets of spring fixing seats 23, a first auxiliary support roller 25 and a second auxiliary support roller 26 are rotatably installed on the inner side of the frame 1, and two sets of cleaning device auxiliary rollers are rotatably installed on the inner side of the frame 1 Auxiliary support roller 27, the inner side of the frame 1 is also provided with an upper and lower set of cleaning devices 28, the cleaning device 28 includes a mounting frame 29 installed on the inner side of the frame 1, and the two sets of mounting frames 29 are installed with an electric cylinder 30 on the side close to each other, and a lifting bracket 31 is installed at the end of the piston rod of the electric cylinder 30, and the lifting bracket 31 is provided with a dust cover 32 and a roller brush mounting seat 35 on the side close to each other, and a dust collector 34 is provided on the side away from each other of the mounting frame 29, and a roller brush 36 is rotatably installed on the inner side of the roller brush mounting seat 35, and a drive motor 37 is installed on the side of the roller brush mounting seat 35, and the output end of the drive motor 37 is connected to the roller brush 36.

[0034] During the process of the cloth being pulled, the drive motor 37 and the vacuum cleaner 34 are controlled to operate. The cloth is supported by the auxiliary support roller 27 of the cleaning device and moves between the upper and lower dust hoods 32 and the upper and lower roller brushes 36. The electric cylinder 30 can drive the lifting bracket 31 to move up and down, so that the upper and lower roller brushes 36 are in contact with the upper and lower surfaces of the cloth respectively. The drive motor 37 drives the roller brush 36 to rotate, cleans the surface of the cloth, and sweeps away the thread ends, dust, etc. attached to the surface of the cloth, so that these impurities are driven to the dust hood 32 by the roller brush 36. The negative pressure suction force of the vacuum cleaner 34 is used to suck these impurities into the vacuum cleaner 34 through the dust hood 32 and the conveying hose 33, thereby improving the cleanliness of the cloth before subsequent processing and ensuring the processing quality.

[0035] Since the device is provided with a bearing seat 18, a rotating arm 19, an adaptive support roller 20, a guide arc-shaped slide 21, a slide rod 22, a spring fixing seat 23, and a spring 24, when the winding mechanism 3 winds the cloth, as the cloth tension changes, the rotating arm 19 can rotate through the bearing seat 18 under the pull of the cloth, and rotates downward when the cloth is pulled tighter. During the rotation process, the slide rod 22 slides on the inner side of the guide arc-shaped slide 21 as the rotating arm 19 rotates, driving the spring fixing seat 23 of a section of the slide rod 22 to rotate. The fixed seat 23 compresses the spring 24. When the tension of the fabric is relaxed, the adaptive support roller 20 and the rotating arm 19 are automatically driven to rotate upward and reset under the action of the rebound force of the spring 24, so as to keep the fabric in a taut state. The adaptive support roller 20 can be adaptively adjusted according to the change of the fabric tension, so that the part of the fabric between the adaptive support roller 20 and the winding roller 16 can be kept in a taut state, so that the fabric can be wound flatly on the outside of the winding roller 16, thereby improving the neatness of the fabric winding.

[0036] The unwinding mechanism 2 and the winding mechanism 3 both include a slide rail 4 and a second support frame 11 installed on the top of the frame 1, a screw rod 5 is rotatably installed inside the slide rail 4, one end of the screw rod 5 passes through the slide rail 4, a slider 7 is slidingly provided inside the slide rail 4, the slider 7 is threadedly connected to the screw rod 5, and a first support frame 8 is installed on the top of the slider 7, a first installation shaft 9 is passed through and rotated between the left and right sides of the first support frame 8, a second installation shaft 13 is passed through and rotated between the left and right sides of the second support frame 11, a winding motor 12 is installed on the side of the second support frame 11 of the winding mechanism 3, the output end of the winding motor 12 is connected to the second installation shaft 13, a cloth unwinding roller 15 is provided between the first installation shaft 9 and the second installation shaft 13 of the unwinding mechanism 2, and a cloth winding roller 16 is provided between the first installation shaft 9 and the second installation shaft 13 of the winding mechanism 3.

[0037] By turning the knob 6 at one end of the screw rod 5, the slider 7 can be driven to slide inside the slide rail 4, and the position of the first support frame 8 on the slide rail 4 can be adjusted to install or remove the cloth lifting and unwinding roller 15 and the cloth winding roller 16. The winding motor 12 is used to drive the second mounting shaft 13 of the winding mechanism 3 to rotate, thereby winding the cloth.

[0038] One end of the first mounting shaft 9 and one end of the screw rod 5 are both connected to a knob 6 .

[0039] The knob 6 is used to facilitate manual rotation of the first mounting shaft 9 and the screw rod 5 .

[0040] One end of the first mounting shaft 9 and one end of the second mounting shaft 13 are both provided with a hexagonal plug 14 , and both ends of the unwinding roller 15 and the winding roller 16 are both provided with a hexagonal socket 17 , and the hexagonal socket 17 is inserted and connected with the hexagonal plug 14 .

[0041] The first mounting shaft 9, the second mounting shaft 13 and the unwinding cloth roller 15 and the winding cloth roller 16 are connected by the hexagonal socket 17 and the hexagonal plug 14, which improves the convenience of installing the unwinding cloth roller 15 and the winding cloth roller 16.

[0042] A guide arc-shaped slide 21 is installed on the inner side wall of the frame 1 , and the slide rod 22 is slidably connected to the guide arc-shaped slide 21 .

[0043] The guide arc-shaped slide 21 is used to provide auxiliary guidance and support for the rotation of the slide rod 22, thereby improving the installation stability of the rotating arm 19.

[0044] A delivery hose 33 is connected between the dust collector 34 and the dust hood 32 .

[0045] The conveying hose 33 is used to convey the air flow and the sucked impurities.

[0046] The working principle and use process of the present invention are as follows: when the device is used, the knob 6 at one end of the screw rod 5 can be turned to drive the slider 7 to slide inside the slide rail 4, and the position of the first support frame 8 on the slide rail 4 is adjusted. The hexagonal sockets 17 at one end of the unwinding cloth roller 15 and the empty winding cloth roller 16 that are wound with the cloth roll are inserted into the hexagonal plug 14 at one end of the second mounting shaft 13 on the second support frame 11, and then the screw rod 5 is turned to drive the first support frame 8 toward one end of the unwinding cloth roller 15 and the winding cloth roller 16. By turning the knob 6 at one end of the first mounting shaft 9, the hexagonal plug 14 at one end of the first mounting shaft 9 can be turned so that the hexagonal plug 14 is aligned with the hexagonal sockets 17 at the other end of the winding cloth roller 16 and the unwinding cloth roller 15, so that the unwinding cloth roller 15. The cloth-winding roller 16 is fixed on the unwinding mechanism 2 and the winding mechanism 3 respectively. Then, one end of the cloth roll on the outside of the unwinding roller 15 can be pulled and released, and this end is passed around the bottom of the second auxiliary support roller 26 and then passed between the upper and lower sets of cleaning devices 28, and passed around the top of the auxiliary support roller 27 of the cleaning device, and then passed around the bottom of the unwinding roller 15, and then passed around the top of the adaptive support roller 20, and then wound around the top of the winding roller 16 from the bottom of the winding roller 16. The winding motor 12 is controlled to operate and drive the winding roller 16 to rotate, so that the cloth can be pulled for winding. In the process of the cloth being pulled, the drive motor 37 and the vacuum cleaner 34 are controlled to run. The cloth is supported by the auxiliary support roller 27 of the cleaning device and is located between the upper and lower dust hoods. The lifting bracket 31 can be driven up and down by the electric cylinder 30 to make the upper and lower sets of roller brushes 36 contact the upper and lower surfaces of the cloth respectively, and the roller brush 36 is driven to rotate by the driving motor 37 to clean the surface of the cloth, and clean the thread ends, dust, etc. attached to the surface of the cloth. These impurities are driven by the roller brush 36 to the dust hood 32, and the negative pressure suction force of the dust collector 34 is used to suck these impurities into the dust collector 34 through the dust hood 32 through the conveying hose 33, thereby improving the cleanliness of the cloth before subsequent processing and ensuring the processing quality. Since the device is provided with a bearing seat 18, a rotating arm 19, an adaptive support roller 20, a guide arc slide 21, a slide rod 22, a spring fixing seat 23, and a spring 24, when the cloth is collected, the cloth is cleaned. When the winding mechanism 3 rewinds the cloth, as the cloth tension changes, the rotating arm 19 can be rotated by the bearing seat 18 under the pull of the cloth, and rotates downward when the cloth is pulled tighter. During the rotation process, the slide bar 22 slides on the inner side of the guide arc slide 21 as the rotating arm 19 rotates, driving the spring fixing seat 23 of one section of the slide bar 22 to compress the spring 24. When the cloth tension is relaxed, the adaptive support roller 20 and the rotating arm 19 are automatically driven to rotate upward and reset under the action of the rebound force of the spring 24, so as to keep the cloth in a taut state. The adaptive support roller 20 that can be adaptively adjusted according to the change of the cloth tension can keep the part of the cloth between the adaptive support roller 20 and the winding cloth roller 16 in a taut state.This allows the fabric to be wound evenly around the outside of the take-up roller 16, improving the neatness of the fabric winding. When a roll of fabric is finished and a new take-up roller 16 is needed, or when all the fabric on the unwinding roller 15 has been released, the knob 6 at one end of the screw rod 5 is turned to drive the screw rod 5 to rotate, driving the slider 7 and the first support frame 8 away from the second support frame 11, releasing the unwinding roller 15 and the take-up roller 16 from their fixed positions. At this time, the unwinding roller 15 and the take-up roller 16 can be replaced with new ones.

[0047] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0048] This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only used to help understand the method and core ideas of the present invention. The above is only a preferred implementation method of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the scope of protection of the present utility model.

Claims

1. A knitted fabric processing coiling device, characterized in that: The invention comprises a frame (1), wherein a reeling mechanism (2) and a reeling mechanism (3) are provided on the top of the frame (1), a bearing seat (18) is provided on the inner side wall of the frame (1), the bearing seat (18) is rotatably connected to a rotating arm (19), one end of the rotating arm (19) is rotatably connected to an adaptive support roller (20), a sliding rod (22) is provided on the side of the rotating arm (19), a spring fixing seat (23) is provided on the inner side wall of the frame (1) and one end of the sliding rod (22), a spring (24) is connected between the two groups of spring fixing seats (23), a first auxiliary support roller (25) and a second auxiliary support roller (26) are rotatably installed on the inner side of the frame (1), and two groups of cleaning device auxiliary support rollers (27) are rotatably installed on the inner side of the frame (1). The inner side of the frame (1) is further provided with an upper and lower group of cleaning devices (28), the cleaning device (28) comprises a mounting frame (29) mounted on the inner side of the frame (1), an electric cylinder (30) is mounted on the side close to each other of the two mounting frames (29), a lifting bracket (31) is mounted on the piston rod end of the electric cylinder (30), a dust cover (32) and a roller brush mounting seat (35) are provided on the side close to each other of the lifting bracket (31), a dust collector (34) is provided on the side away from each other of the mounting frame (29), a roller brush (36) is rotatably mounted on the inner side of the roller brush mounting seat (35), a driving motor (37) is mounted on the side of the roller brush mounting seat (35), and an output end of the driving motor (37) is connected to the roller brush (36).

2. A knitted fabric processing winding device according to claim 1, characterized in that: The unwinding mechanism (2) and the rewinding mechanism (3) both comprise a slide rail (4) and a second support frame (11) mounted on the top of the frame (1); a screw rod (5) is rotatably mounted inside the slide rail (4); one end of the screw rod (5) passes through the slide rail (4); a slider (7) is slidably mounted inside the slide rail (4); the slider (7) is threadedly connected to the screw rod (5); a first support frame (8) is mounted on the top of the slider (7); a first mounting shaft (9) is rotatably mounted between the left and right sides of the first support frame (8); A second mounting shaft (13) is provided between the left and right side surfaces of the second support frame (11) so as to pass through and rotate. A winding motor (12) is provided on the side surface of the second support frame (11) of the winding mechanism (3). The output end of the winding motor (12) is connected to the second mounting shaft (13). A cloth unwinding roller (15) is provided between the first mounting shaft (9) and the second mounting shaft (13) of the unwinding mechanism (2). A cloth rewinding roller (16) is provided between the first mounting shaft (9) and the second mounting shaft (13) of the winding mechanism (3).

3. The knitted fabric processing coiling device according to claim 2, characterized in that: One end of the first mounting shaft (9) and one end of the screw rod (5) are both connected to a knob (6).

4. The knitted fabric processing coiling device according to claim 2, characterized in that: One end of the first mounting shaft (9) and one end of the second mounting shaft (13) are both provided with a hexagonal plug (14), and both ends of the unwinding roller (15) and the winding roller (16) are both provided with a hexagonal socket (17), and the hexagonal socket (17) is inserted and connected with the hexagonal plug (14).

5. The knitted fabric processing coiling device according to claim 1, characterized in that: A guide arc-shaped slide (21) is installed on the inner side wall of the frame (1), and the slide rod (22) is slidably connected to the guide arc-shaped slide (21).

6. The knitted fabric processing coiling device according to claim 1, characterized in that: A delivery hose (33) is connected between the dust collector (34) and the dust hood (32).

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