Overlocking waste collecting device

Abstract

The utility model provides an overlocking waste collecting device which comprises an overlocking machine frame and a collecting box assembly, the collecting box assembly is located at the position adjacent to the overlocking machine frame, and a containing cavity used for collecting waste is formed in the collecting box assembly. One end of the collecting pipeline is communicated with the collecting box assembly, and the other end of the collecting pipeline directly faces the edge cutting end of the serging rack; according to the technical scheme, the collecting box assembly and the collecting pipeline assembly are arranged below the overlocking machine frame, after cloth and fibers are cut and overlocked, the collecting box assembly and the collecting pipeline assembly are arranged below the overlocking machine frame, the collecting box assembly and the collecting pipeline assembly are arranged below the overlocking machine frame, and the collecting pipeline assembly is arranged below the overlocking machine frame. Cloth waste materials and fiber waste materials directly fall into the collecting box assembly through the collecting pipeline assembly to be collected in a unified mode, the cloth waste materials and the fiber waste materials are collected in a unified placing place, an operator can conveniently recycle or treat the waste materials in the follow-up process, the working intensity of the operator is reduced, and waste material recycling or treatment is faster.

Description

Technical Field

[0001] The present application relates to the technical field of sewing equipment, and in particular to a device for collecting overlock waste. Background Art

[0002] There is a process called overlocking in the quilt core processing. Since the materials used in polyester and other materials are generally synthetic fibers with a relatively hard texture, the yarns at the edge seams after cutting are easy to spread out, so overlocking is required. Overlocking is to overlock the edge seams with a special overlocking machine to prevent the yarns from spreading out, and it also plays a role in aesthetics.

[0003] When the existing quilt core overlocking machine is working, it is necessary to cut the quilt edge material first for overlocking the quilt core. The cut residual material is scattered on the production site. After a period of production, two employees stop working or let other employees collect and clean up the residual material from the site. However, since the waste material is scattered at various positions of the machine base, the staff needs to first collect the waste material and then push the waste material into the feed port, which undoubtedly increases the labor intensity of the staff and reduces the convenience of using the overlocking machine; and it takes a certain amount of time and energy to collect the waste material, which will reduce work efficiency to a certain extent. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a waste collection device for overlocking, which is used to solve the problem in the prior art that the waste is scattered at various positions of the machine base, increasing the labor intensity of the staff.

[0005] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a flanging waste material collection device, comprising a flanging frame,

[0006] A collection box assembly, the collection box assembly is located adjacent to the overlock frame, and a receiving cavity for collecting waste is provided in the collection box assembly;

[0007] A collecting pipe, one end of which is connected to the collecting box assembly, and the other end of which is directly opposite to the trimming end of the overlocking frame;

[0008] Wherein, the waste cut by the overlock frame is collected into the collection box assembly through the collection pipe.

[0009] Optionally, a negative pressure device for creating negative pressure is provided in the collection box assembly;

[0010] An exhaust port is also provided in the collection box assembly, and the negative pressure device is communicated with the exhaust port.

[0011] Optionally, a protection component is further provided in the collection box component, and the protection component includes a protection frame, the negative pressure device is arranged inside the protection frame, and a protection net for blocking cotton dust and waste is arranged between the protection frames.

[0012] Optionally, the collecting box assembly includes a cloth collecting box and a fiber collecting box, the collecting pipe assembly includes a cloth collecting pipe and a fiber collecting pipe, the cloth collecting box and the fiber collecting box have the same structure, and the cloth collecting box is arranged adjacent to the fiber collecting box, one end of the cloth collecting pipe is connected to the cloth collecting box, and the other end of the cloth collecting pipe is facing the cutting end of the overlocking frame, one end of the fiber collecting pipe is connected to the fiber collecting box, and the other end of the fiber collecting pipe is facing the cutting end of the overlocking frame, and the fiber collecting pipe is arranged adjacent to the cloth collecting pipe, the fiber collecting pipe is located on a side close to the overlocking frame, and the cloth collecting pipe is located at an end away from the overlocking frame.

[0013] Optionally, the trimming end of the overlock frame is further provided with a transport component, and the transport component is provided with a traction component for traction of cloth.

[0014] Optionally, the transport component includes a transport track, a sliding seat, a driving screw and a driving motor. The transport track is located at the cutting end of the overlocking machine frame, and the transport track is perpendicular to the feeding direction of the overlocking. The sliding seat is slidably arranged on the transport track. The driving motor is arranged parallel to the transport track, and the output end of the driving motor is arranged opposite to the transport track. The driving motor is connected to the sliding seat by a driving screw, and the driving motor drives the sliding seat to move by driving the driving screw.

[0015] Optionally, the traction assembly includes a fixed seat, a clamping claw assembly and a positioning plate, the fixed seat is fixedly connected to the sliding seat, the fixed seat is provided with a clamping claw assembly for clamping the cloth, the positioning plate is fixedly arranged on the fixed seat, and the positioning plate is located directly above the cloth collecting pipe.

[0016] Optionally, a rotating seat is rotatably provided on the fixed seat, the rotating seat is a cylindrical structure, the clamping claw assembly is provided on the rotating seat, the side wall of the rotating seat is evenly provided with rotating teeth, an adjustment belt is also provided on the side wall of the fixed seat, the adjustment belt is provided with adjustment teeth, and the rotating teeth on the rotating seat cooperate with the adjustment teeth.

[0017] Optionally, the cloth collecting pipe and the fiber collecting pipe are both provided with a feeding hopper at one end close to the overlock frame.

[0018] Optionally, the cloth collecting pipe and the fiber collecting pipe are both corrugated pipes.

[0019] As described above, the beneficial effects brought about by the technical solution in the utility model include at least: the device automatically completes the overlocking without the assistance of staff, saving human resources, and a collecting box assembly and a collecting pipe assembly are arranged under the overlocking frame. After the cutting and overlocking of the cloth and fiber are completed, the cloth waste and the fiber waste directly fall into the collecting box assembly through the collecting pipe assembly to complete the collection, and the cloth waste and the fiber waste are collected in a unified place. In this process, there is no need for staff to collect the cloth waste and the fiber waste to a designated location. The staff only needs to process them uniformly at a unified location, which is more convenient for the operator to subsequently recycle or process the waste, reduces the operator's workload, and makes waste recycling or processing faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Shown is a schematic structural diagram of an exemplary embodiment of the utility model;

[0021] Figure 2 Shown is a schematic structural diagram of a transport assembly and a traction assembly of an exemplary embodiment of the utility model;

[0022] Figure 3 A top view of a transport assembly and a towing assembly showing an exemplary embodiment of the present invention;

[0023] Figure 4 A cross-sectional view of a cloth collection box according to another exemplary embodiment of the present invention is shown.

[0024] Part Number Description

[0025] 1. Overlock rack; 2. Collecting box assembly; 201. Fabric collecting box; 202. Fiber collecting box; 3. Accommodating chamber; 4. Collecting pipe assembly; 401. Fabric collecting pipe; 402. Fiber collecting pipe; 5. Negative pressure device; 6. Protective assembly; 7. Transport assembly; 701. Transport track; 702. Sliding seat; 703. Driving screw rod; 704. Driving motor; 8. Traction assembly; 801. Fixed seat; 802. Clamping claw assembly; 803. Positioning piece; 804. First clamping claw; 805. Second clamping claw; 806. Fixed rod; 807. Clamping cylinder; 9. Rotating seat; 10. Adjusting belt; 11. Feed hopper. DETAILED DESCRIPTION

[0026] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0027] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed at will, and the component layout may also be more complicated.

[0028] See also Figure 1 The utility model provides a device for collecting waste materials of overlocking, comprising an overlocking frame 1:

[0029] A collecting box assembly 2, wherein the collecting box assembly 2 is located adjacent to the overlocking machine frame 1, and a receiving chamber 3 for collecting waste is provided in the collecting box assembly 2;

[0030] A collecting pipe assembly 4, one end of which is connected to the collecting box assembly 2, and the other end of which is directly opposite to the trimming end of the overlocking frame 1;

[0031] The waste cut by the overlock frame 1 is collected into the collection box assembly 2 through the collection pipe assembly 4 .

[0032] In one embodiment of the present application, specifically, the device includes a collecting box assembly 2 and a collecting pipe assembly 4, the collecting box assembly 2 and the overlocking frame 1 are adjacently arranged or the collecting box assembly 2 is located below the overlocking frame 1, a collecting pipe assembly 4 is arranged between the overlocking frame 1 and the collecting box assembly 2, the overlocking frame 1 is provided with an overlocking machine, the overlocking machine automatically sews the overlocking after cutting the cloth and fiber, and the cut cloth and fiber waste are collected into the collecting box assembly 2 through the collecting pipe assembly 4 for the same treatment, avoiding waste cloth and fiber scattering all over the ground and inconvenience in collection, and avoiding two employees stopping their work for a period of time or letting other employees collect and clean up the remaining materials from the site. Employees only need to collect the cloth waste and fiber waste in the collecting box assembly 2 together.

[0033] See also Figure 2In one embodiment of the present application, specifically, a negative pressure device 5 is provided in the collecting box assembly 2, and the negative pressure device 5 forms a negative pressure state in the collecting box assembly 2. The collecting box assembly 2 with negative pressure is connected to the collecting pipe assembly 4, so that the collecting pipe assembly 4 also has negative pressure, and the collecting pipe assembly 4 is more convenient for collecting the cut cloth waste and fiber waste.

[0034] Optionally, an exhaust port is also provided in the collection box assembly 2, and the negative pressure device 5 is connected to the exhaust port. The exhaust port is used to guide the negative pressure air in the box body, and the exhaust port can also be used to uniformly discharge the dust in the negative pressure device 5.

[0035] In one embodiment of the present application, specifically, a protective component 6 is further provided in the collecting box assembly 2, and the protective component 6 includes a protective frame, the negative pressure device 5 is arranged inside the protective frame, and a protective net for blocking cotton dust and waste is arranged between the protective frames. The protective frame is a rectangular structure, and the protective frame is fixedly arranged at the bottom of the collecting box assembly 2, and protective nets are arranged on the front, back, left, right and top of the protective frame. The protective net is used to prevent cloth waste and fiber waste from entering the negative pressure device 5, wrapping and blocking the negative pressure device 5, affecting the generation of negative pressure, and thus protecting the negative pressure device 5.

[0036] Furthermore, any one of the front, back, left, and right sides of the protective frame is a hinged edge, and a snap device is provided on the hinged edge. The snap device fixes the hinged edge and the protective frame. When the negative pressure device 5 needs to be replaced or repaired, the snap device is opened to repair or replace the negative pressure device 5.

[0037] See also Figure 1 , Figure 3 and Figure 4 In one embodiment of the present application, specifically, the collecting box assembly 2 includes a cloth collecting box 201 and a fiber collecting box 202, the collecting pipe assembly 4 includes a cloth collecting pipe 401 and a fiber collecting pipe 402, the cloth collecting box 201 and the fiber collecting box 202 have the same structure, and the cloth collecting box 201 is adjacent to the fiber collecting box 202, one end of the cloth collecting pipe 401 is connected to the cloth collecting box 201, and the other end of the cloth collecting pipe 401 is facing the trimming end of the overlocking frame 1, one end of the fiber collecting pipe 402 is connected to the fiber collecting box 202, and the other end of the fiber collecting pipe 402 is facing the trimming end of the overlocking frame 1, and the fiber collecting pipe 402 is adjacent to the cloth collecting pipe 401, the fiber collecting pipe 402 is located on a side close to the overlocking frame 1, and the cloth collecting pipe 401 is located at an end away from the overlocking frame 1.

[0038] See also Figure 3 and Figure 4 The trimming end of the overlock frame 1 is also provided with a transport component 7, and a traction component 8 for traction of cloth is provided on the transport component 7. The transport component 7 includes a transport track 701, a sliding seat 702, a driving screw 703 and a driving motor 704. The transport track 701 is located at the trimming end of the overlock frame 1, and the transport track 701 is perpendicular to the feeding direction of the overlock. The sliding seat 702 is slidably arranged on the transport track 701, and the driving motor 704 is arranged parallel to the transport track 701, and the output end of the driving motor 704 is arranged opposite to the transport track 701. The driving motor 704 is connected to the sliding seat 702 through the driving screw 703, and the driving motor 704 drives the sliding seat 702 to move by driving the driving screw 703.

[0039] In one embodiment of the present application, specifically, a transport component 7 is provided at the trimming end of the overlock frame 1, the transport component 7 is located adjacent to the overlock machine, and the transport component 7 is located in front of the overlock machine, the transport component 7 is arranged perpendicular to the direction of fabric feeding, the transport component 7 includes a transport track 701, a sliding seat 702, a driving screw 703 and a driving motor 704, the transport track 701 is arranged on the overlock frame 1, a sliding seat 702 is arranged on the transport track 701, the sliding seat 702 can slide back and forth along the direction of the transport track 701, and the driving motor 704 04 is arranged on the overlock frame 1, and the output end of the driving motor 704 is arranged opposite to the transport track 701, the driving motor 704 and the transport sliding seat 702 are connected by the driving screw 703, a threaded hole is arranged on the sliding seat 702, the threaded hole is arranged along the direction of the transport track 701, the driving screw 703 passes through the threaded hole, when the driving motor 704 rotates, the driving screw 703 is driven to rotate, the driving screw 703 rotates in the threaded hole in the sliding seat 702, thereby driving the sliding seat 702 to reciprocate on the transport track 701.

[0040] See also Figure 4 In one embodiment of the present application, specifically, the traction assembly 8 includes a fixed seat 801, a clamping claw assembly 802 and a positioning piece 803. The fixed seat 801 is fixedly connected to the sliding seat 702. The fixed seat 801 is provided with a clamping claw assembly 802 for clamping cloth. The positioning piece 803 is fixedly arranged on the fixed seat 801, and the positioning piece 803 is located at the cutting end away from the overlock frame 1. The clamping claw assembly 802 clamps the cloth, and then driven by the sliding seat 702, the clamping claw assembly 802 slides with the sliding seat 702, thereby pulling the cloth waste to the cloth collecting pipe 401, and under the action of the negative pressure created by the negative pressure device 5 in the cloth collecting box 201, the cloth waste is sucked into the cloth collecting box 201.

[0041] Furthermore, a sensor is also provided on the fixing seat 801 . When the sensor touches the positioning piece 803 , the clamping claw assembly 802 releases the fabric waste, causing it to fall into the fabric collecting pipe 401 .

[0042] Furthermore, scrapers are provided at both ends of the overlocking frame 1, and the scrapers are located between the upper layer of cloth and the lower layer of cloth. The scrapers are used to scrape off the fibers between the two layers of cloth to prevent the clamping claw assembly 802 from clamping the fibers between the cloth waste into the cloth collecting pipe 401.

[0043] The clamping claw assembly 802 includes a first clamping claw 804, a second clamping claw 805, a fixing rod 806 and a clamping cylinder 807. The first clamping claw 804 is fixedly arranged on the fixing seat 801. The middle part of the second clamping claw 805 is hinged to the first clamping claw 804. The fixing rod 806 is arranged on the fixing seat 801. The clamping cylinder 807 is arranged on the fixing rod 806. The output end of the clamping cylinder 807 is arranged toward the second clamping claw 805.

[0044] In one embodiment of the present application, specifically, when the overlocking machine starts to cut edges, the transport component 7 transports the clamping claw component 802 to the overlocking machine for overlocking, and the clamping cylinder 807 drives the second clamping claw 805 and the first clamping claw 804 to clamp the fabric waste. After clamping the fabric waste, the transport component 7 transports the fabric waste toward the positioning piece 803. When the sensor contacts the positioning piece 803, the clamping cylinder 807 is retracted, and the second clamping claw 805 is separated from the first clamping claw 804, so that the fabric waste falls into the fabric collecting pipe 401, completing the collection of the fabric waste.

[0045] See also Figure 3In one embodiment of the present application, specifically, a rotating seat 9 is rotatably provided on the fixed seat 801, and the rotating seat 9 is a cylindrical structure. The clamping claw assembly 802 is arranged on the rotating seat 9, and the side wall of the rotating seat 9 is evenly provided with rotating teeth. An adjusting belt 10 is also provided on the side wall of the fixed seat 801, and an adjusting tooth is provided on the adjusting belt 10. The rotating tooth on the rotating seat 9 cooperates with the adjusting tooth. When the transport assembly 7 transports the rotating seat 9 to reciprocate, the rotating tooth on the rotating seat 9 contacts the adjusting tooth on the adjusting belt 10, and the transport assembly 7 reciprocates and starts to rotate under the action of the adjusting teeth. When the rotating seat 9 moves from the end away from the overlocking machine to the overlocking machine, the rotating seat 9 rotates in the opposite direction. When the rotating seat 9 moves to the specified position, the clamping claw assembly 802 is facing the overlocking position to clamp the waste fabric. When the clamping claw assembly 802 clamps the waste fabric, the transport assembly 7 drives the rotating seat 9 to move in the direction away from the overlocking machine, and the rotating seat 9 rotates forward. When the sensor contacts the positioning piece 803, the clamping claw assembly 802 is located directly above the fabric collecting pipe 401, and the height of the adjusting belt 10 is lower than the height of the rotating seat 9.

[0046] In one embodiment of the present application, specifically, the cloth collecting pipe 401 and the fiber collecting pipe 402 are both provided with a feed hopper 11 at one end close to the overlock frame 1, the upper area of ​​the feed hopper 11 is larger than the lower area of ​​the feed hopper 11, and the upper area of ​​the feed hopper 11 is larger than the cross-sectional area of ​​the cloth collecting pipe 401, which is more convenient for collecting cloth waste and fiber waste.

[0047] In one embodiment of the present application, specifically, the cloth collecting pipe 401 and the fiber collecting pipe 402 are both corrugated pipes.

[0048] Working principle: an overlocking machine is arranged on the overlocking machine frame 1, and the overlocking machine overlocks the cloth and the fiber, and the fiber waste that has been overlocked directly falls into the fiber collecting pipe 402, and the fiber collecting box 202 and the cloth collecting box 201 are both provided with a negative pressure device 5, so that the fiber collecting box 202 and the cloth collecting box 201 are both in a negative pressure state, and under the negative pressure of the fiber collecting box 202, the fiber waste enters into the fiber collecting box 202, and when the overlocking machine overlocks the cloth, the clamping claw assembly 802 clamps the cut part, and then is transported by the traction device until the positioning piece 803 contacts the sensor, and the traction assembly 8 stops traction, and at the same time, the clamping claw assembly 802 releases the clamping, and the cloth waste falls into the cloth collecting pipe 401, and at the same time, under the negative pressure of the cloth collecting box 201, the cloth waste enters into the cloth collecting box 201.

[0049] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. Overlock waste collection device, including overlock frame, Features: A collection box assembly, the collection box assembly is located adjacent to the overlock frame, and a receiving cavity for collecting waste is provided in the collection box assembly; A collecting pipe assembly, one end of which is connected to the collecting box assembly, and the other end of which is directly opposite to the trimming end of the overlocking frame; Wherein, the waste cut by the overlock frame is collected into the collection box assembly through the collection pipe assembly.

2. The overlock waste collection device according to claim 1, Features: A negative pressure device for creating negative pressure is provided in the collection box assembly; An exhaust port is also provided in the collection box assembly, and the negative pressure device is communicated with the exhaust port.

3. The overlock waste collection device according to claim 2, Features: A protection component is also arranged in the collection box component, and the protection component includes a protection frame. The negative pressure device is arranged inside the protection frame, and a protection net for blocking cotton dust and waste is arranged between the protection frames.

4. The overlock waste collection device according to claim 3, Features: The collecting box assembly includes a cloth collecting box and a fiber collecting box, the collecting pipe assembly includes a cloth collecting pipe and a fiber collecting pipe, the cloth collecting box and the fiber collecting box have the same structure, and the cloth collecting box is arranged adjacent to the fiber collecting box, one end of the cloth collecting pipe is connected with the cloth collecting box, and the other end of the cloth collecting pipe is opposite to the cutting end of the overlocking frame, one end of the fiber collecting pipe is connected with the fiber collecting box, and the other end of the fiber collecting pipe is opposite to the cutting end of the overlocking frame, and the fiber collecting pipe is arranged adjacent to the cloth collecting pipe, the fiber collecting pipe is located on a side close to the overlocking frame, and the cloth collecting pipe is located at an end away from the overlocking frame.

5. The overlock waste material collecting device according to claim 4, Features: The trimming end of the overlock frame is also provided with a transport component, and the transport component is provided with a traction component for traction of cloth.

6. The overlock waste material collecting device according to claim 5, Features: The transport assembly includes a transport track, a sliding seat, a driving screw and a driving motor. The transport track is located at the trimming end of the overlocking machine frame, and the transport track is perpendicular to the feeding direction of the overlocking. The sliding seat is slidably arranged on the transport track. The driving motor is arranged parallel to the transport track, and the output end of the driving motor is arranged opposite to the transport track. The driving motor is connected to the sliding seat by a driving screw, and the driving motor drives the sliding seat to move by driving the driving screw.

7. The overlock waste material collecting device according to claim 6, Features: The traction assembly includes a fixed seat, a clamping claw assembly and a positioning plate. The fixed seat is fixedly connected to the sliding seat. The fixed seat is provided with a clamping claw assembly for clamping cloth. The positioning plate is fixedly arranged on the transport track and is located directly above the cloth collecting pipe.

8. The overlock waste material collecting device according to claim 7, Features: A rotating seat is rotatably arranged on the fixed seat, and the rotating seat is a cylindrical structure. The clamping claw assembly is arranged on the rotating seat, and the side wall of the rotating seat is evenly provided with rotating teeth. An adjusting belt is also arranged on the side wall of the fixed seat, and the adjusting belt is provided with adjusting teeth. The rotating teeth on the rotating seat cooperate with the adjusting teeth.

9. The overlock waste material collecting device according to claim 4, Features: The cloth collecting pipe and the fiber collecting pipe are both provided with a feeding hopper at one end close to the overlock frame.

10. The overlock waste material collecting device according to claim 4, Features: The cloth collecting pipe and the fiber collecting pipe are both corrugated pipes.

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