Sewing machine with waste collecting function

Abstract

The invention discloses a sewing machine with a waste collecting function. The sewing machine comprises a workbench and a base. The top of the workbench is fixedly connected with a sewing machine body, one side of the top of the workbench is provided with a mounting groove, a supporting plate, a lower needle hole and a waste cleaning assembly, the side wall of the workbench is provided with a waste treatment assembly, the bottom of the workbench is provided with a supporting column, a supporting sleeve and a height adjusting assembly, and the bottom of the base is provided with a containing groove, a moving assembly and a bottom plate. By arranging the waste cleaning assembly, the second sorting assembly and the moving assembly, waste generated in the sewing process can be cleaned in time and collected in a centralized mode, the cleanliness of the working table top is kept, the pollution risk is reduced, and the health of operators is protected.

Description

Technical Field

[0001] The invention belongs to the technical field of sewing machines, and in particular relates to a sewing machine with a waste collection function. Background Art

[0002] A sewing machine is a machine that uses one or more sewing threads to form one or more stitches on the sewing material, so that one or more layers of sewing materials are interwoven or sewn together. Sewing machines can sew fabrics such as cotton, linen, silk, wool, and artificial fibers, as well as products such as leather, plastic, and paper. The stitches are neat, beautiful, flat, and firm. The sewing speed is fast and the use is simple. It has also led to art forms such as hand-push embroidery and computer embroidery.

[0003] Since using a sewing machine to process clothing involves a variety of materials, some materials are prone to produce a large amount of cotton and other debris during the sewing process, and these debris are scattered on the workbench and are very messy; at the same time, since these debris are very small, they are easily blown up by the airflow when accumulated on the workbench, and fall to the ground or be inhaled into the lungs, which is harmful to the health of the workers; and now workers of different heights sometimes have difficulty in operating sewing machines of the same height, and the use is relatively limited; moreover, the existing sewing machines are all fixedly set, and when the number of sewing machines is increased or decreased and the position of the sewing machines is changed according to the amount of clothing to be processed, the sewing machines are not easy to move. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a sewing machine with a waste collection function to at least partially solve the above technical problems.

[0005] The technical solution adopted by the present invention is as follows: A sewing machine with a waste collection function comprises a workbench and a base, the top of the workbench is fixedly connected to a sewing machine body, a through mounting groove is opened on one side of the top of the workbench, a support plate is fixedly connected to the inner cavity of the mounting groove, a through lower needle hole is opened in the middle of the top of the support plate, and the needle bar of the sewing machine body corresponds to the lower needle hole, a waste cleaning component is provided in the inner cavity of the mounting groove, a waste processing component is provided on the side wall of the workbench, support columns are fixedly connected to the four corners of the bottom of the workbench, a support sleeve is slidably sleeved on the support column, two of the support columns are symmetrically fixedly connected to the top of the base, a height adjustment component is provided between the two bases, a non-through accommodating groove is opened at the bottom of the base, a moving component is symmetrically provided on the side walls of the inner cavity of the accommodating groove, and a bottom plate is fixedly connected to the bottom of the accommodating groove.

[0006] Furthermore, the waste cleaning assembly includes a rotating roller, a conveyor belt, a waste collection tank, a dust-sticking roller, and a needle groove. The two rotating rollers are symmetrically rotatably connected to the inner cavity of the mounting groove. The conveyor belt is sleeved on the two rotating rollers, and the conveyor belt is located above the support plate. A through needle groove is opened on the conveyor belt, and the needle groove corresponds to the lower pinhole.

[0007] Furthermore, the waste collecting groove is clamped on the inner cavity side wall of the mounting groove, and the waste collecting groove is located at the lower part of one side of the conveyor belt, the groove opening of the waste collecting groove faces the position of the conveyor belt, the sticky roller is rotatably connected to the inner cavity side wall of the mounting groove, the sticky roller has the same axial direction as the rotating roller, and the sticky roller is located below the waste collecting groove and contacts the outer side surface of the conveyor belt.

[0008] Furthermore, the waste processing assembly includes a mounting frame, an electric telescopic rod, a cleaning frame, a cleaning brush, a waste collection funnel, and a waste collection box. The mounting frame is fixedly connected to one side of the workbench, a plurality of electric telescopic rods are evenly fixedly connected to the side wall of the inner cavity of the mounting frame, a cleaning frame is fixedly connected to one side of the electric telescopic rod, a plurality of cleaning brushes are evenly fixedly connected to the bottom of the cleaning frame, and the bottom of the cleaning brush is in contact with the top of the conveyor belt.

[0009] Furthermore, the waste collection box is fixedly connected to one side of the two bases, a waste collection funnel is fixedly connected to the top of the waste collection box, the top of the waste collection funnel is flush with the top of the workbench, the waste collection funnel and the mounting frame are symmetrically arranged on both sides of the workbench, and the mounting frame, the waste collection funnel and the mounting groove are on the same center line.

[0010] Furthermore, the height adjustment assembly includes a mounting plate, a worm, a worm wheel, a transmission rod, a connecting plate, a slide groove, a slider, and a motor. The mounting plate is fixedly connected between the two bases, the worm is rotatably connected to the middle of the top of the mounting plate, the motor is fixedly connected to the bottom of the mounting plate, the output end of the motor passes through the mounting plate and is fixedly connected to the worm, the worm wheels are symmetrically meshed on both sides of the worm, the worm wheel is fixedly sleeved on the transmission rod, the two ends of the transmission rod are fixedly connected with connecting plates, the side walls of the connecting plates are provided with a through slide groove, the slider is fixedly connected to the side wall of the support column, and the slider is slidably connected to the limit groove on the support sleeve, and the slider is slidably connected to the inner cavity of the slide groove.

[0011] Furthermore, the moving assembly includes two electric telescopic rods, a lifting plate, two slide grooves, a support plate, two sliders, and a moving wheel. The two electric telescopic rods are fixedly connected to one side of the top of the base plate, and the top of the two electric telescopic rods is fixedly connected to the lifting plate. The middle parts of the two support plate side walls are symmetrically connected to the side walls of the inner cavity of the accommodating groove through a rotating shaft. The upper part of the other side wall of the support plate is fixedly connected to the second slider, and the lower part is rotatably connected to the moving wheel. The side wall of the lifting plate is symmetrically opened with two through slide grooves, and the second slider is slidably connected to the inner cavity of the second slide groove.

[0012] Furthermore, the bottom plate is symmetrically provided with through slots in pairs, and the moving wheels can extend from the inner cavities of the through slots.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention can timely clean and centrally collect waste generated during sewing by arranging a waste cleaning component, a second processing component and a moving component, thereby keeping the work surface clean, reducing the risk of pollution and protecting the health of operators.

[0014] Through the height adjustment component, the operator can easily adjust the height of the sewing machine according to his or her own needs, which improves comfort and reduces fatigue caused by long-term operation. It is suitable for operators of different heights and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of an exploded structure of a sewing machine with a waste collection function proposed in an embodiment of the present invention; Figure 2 A schematic diagram of the overall structure of a sewing machine with a waste collection function proposed in an embodiment of the present invention; Figure 3 A schematic diagram of the internal structure of a sewing machine with a waste collection function proposed in an embodiment of the present invention; Figure 4 A schematic diagram of an exploded structure from another perspective of a sewing machine with a waste collection function provided by an embodiment of the present invention; Figure 5 A sewing machine with a waste collection function proposed in an embodiment of the present invention Figure 4 A schematic diagram of the enlarged structure at point A; Figure 6 A schematic diagram of an exploded structure from a third perspective of a sewing machine with a waste collection function proposed in an embodiment of the present invention; Figure 7 A sewing machine with a waste collection function proposed in an embodiment of the present invention Figure 6 A schematic diagram of the enlarged structure at B; Figure 8 This is a schematic diagram of the overall structure from another perspective of a sewing machine with a waste collection function proposed in an embodiment of the present invention.

[0016] Among them, 1. base; 2. support sleeve; 3. support column; 4. workbench; 5. sewing machine body; 6. installation slot; 7. waste cleaning assembly; 8. support plate; 9. lower pinhole; 10. waste processing assembly; 11. height adjustment assembly; 12. accommodating slot; 13. moving assembly; 14. bottom plate; 15. through slot; 7.1. rotating roller; 7.2. conveyor belt; 7.3. waste collecting slot; 7.4. dust sticking roller; 7.5. needle slot; 10.1. installation frame; 10.2. electric telescopic rod 1; 10.3, cleaning rack; 10.4, cleaning brush; 10.5, waste collection funnel; 10.6, waste collection box; 11.1, mounting plate; 11.2, worm; 11.3, worm wheel; 11.4, transmission rod; 11.5, connecting plate; 11.6, slideway 1; 11.7, slider 1; 11.8, motor; 13.1, electric telescopic rod 2; 13.2, lifting plate; 13.3, slideway 2; 13.4, support plate; 13.5, slider 2; 13.6, moving wheel.

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0019] In the description of the embodiments of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the embodiments of the present invention.

[0020] like Figure 1 - Figure 8As shown, a sewing machine with a waste collection function comprises a workbench 4 and a base 1. A sewing machine body 5 is fixedly connected to the top of the workbench 4. A through mounting groove 6 is opened on one side of the top of the workbench 4, and the mounting groove 6 is located on one side of the needle bar of the sewing machine body 5. A support plate 8 is fixedly connected to the inner cavity of the mounting groove 6. A through lower needle hole 9 is opened in the middle of the top of the support plate 8, and the needle bar of the sewing machine body 5 corresponds to the lower needle hole 9. A waste cleaning component 7 is provided in the inner cavity of the mounting groove 6, and a waste processing component 10 is provided on the side wall of the workbench 4. Support columns 3 are fixedly connected to the four corners of the bottom of the workbench 4, and support sleeves 2 are slidably sleeved on the support columns 3. Through limiting grooves are opened on the opposite sides of the support sleeves 2. Two support columns 3 are symmetrically fixedly connected to the top of the base 1, and a height adjustment component 11 is provided between the two bases 1. A non-through accommodating groove 12 is opened at the bottom of the base 1, and a moving component 13 is symmetrically provided on the inner side wall of the accommodating groove 12. A bottom plate 14 is fixedly connected to the bottom of the accommodating groove 12.

[0021] In this embodiment, when starting the sewing work, the waste cleaning component 7 is first started to clean and collect small debris. When the debris is larger and cannot be cleaned by the waste cleaning component 7, the waste processing component 10 can be started to clean again. The setting of the double cleaning component can effectively clean the debris on the workbench with high cleaning efficiency.

[0022] like Figure 2-3 As shown, the waste cleaning assembly 7 includes a rotating roller 7.1, a conveyor belt 7.2, a waste collecting groove 7.3, a dust sticking roller 7.4, and a needle groove 7.5. The two rotating rollers 7.1 are symmetrically rotatably connected to the inner cavity of the mounting groove 6. A micro-drive motor is arranged inside the rotating roller 7.1. The conveyor belt 7.2 is sleeved on the two rotating rollers 7.1, and the conveyor belt 7.2 is located above the support plate 8. A through needle groove 7.5 is opened on the conveyor belt 7.2, and the needle groove 7.5 corresponds to the lower needle hole 9, so that when the conveyor belt 7.2 starts to run, the sewing work of the sewing machine body 5 will not be hindered during cleaning.

[0023] The waste collecting trough 7.3 is clamped to the inner cavity side wall of the mounting groove 6, so that when the waste collecting trough 7.3 is full of waste, it can be disassembled for waste recycling. The waste collecting trough 7.3 is located at the lower part of one side of the conveyor belt 7.2, and the notch of the waste collecting trough 7.3 faces the position of the conveyor belt 7.2, so that the debris coming down with the conveyor belt 7.2 can enter the inner cavity of the waste collecting trough 7.3 from the notch. The sticky roller 7.4 is rotatably connected to the inner cavity side wall of the mounting groove 6, and the axial direction of the sticky roller 7.4 is the same as that of the rotating roller 7.1. The sticky roller 7.4 is located below the waste collecting trough 7.3 and contacts the outer side surface of the conveyor belt 7.2, so as to clean the debris adhering to the conveyor belt 7.2.

[0024] In this embodiment, when it is necessary to clean the debris on the surface of the workbench 4, the rotating roller 7.1 is started to drive the conveyor belt 7.2 to move, so that the fine debris on the conveyor belt 7.2 can be sent to the inner cavity of the waste collection tank 7.3. At the same time, the dust-sticking roller 7.4 cleans the debris adsorbed on the conveyor belt 7.2, and the debris on the conveyor belt 7.2 can be completely cleaned.

[0025] like Figure 6 , Figure 8 As shown, the waste processing assembly 10 includes a mounting frame 10.1, an electric telescopic rod 10.2, a cleaning frame 10.3, a cleaning brush 10.4, a waste collecting funnel 10.5, and a waste collecting box 10.6. The mounting frame 10.1 is fixedly connected to one side of the workbench 4, a plurality of electric telescopic rods 10.2 are evenly fixedly connected to the side wall of the inner cavity of the mounting frame 10.1, a cleaning frame 10.3 is fixedly connected to one side of the electric telescopic rod 10.2, a plurality of cleaning brushes 10.4 are evenly fixedly connected to the bottom of the cleaning frame 10.3, and the bottom of the cleaning brush 10.4 is in contact with the top of the conveyor belt 7.2, so as to facilitate cleaning of larger debris on the surface of the conveyor belt 7.2.

[0026] A waste collection box 10.6 is fixedly connected to one side of the two bases 1, a waste collection hopper 10.5 is fixedly connected to the top of the waste collection box 10.6, the top of the waste collection hopper 10.5 is flush with the top of the workbench 4, a cleaning brush 10.4 pushes debris on the conveyor belt 7.2 along the surface of the workbench 4 into the inner cavity of the waste collection hopper 10.5, the waste collection hopper 10.5 and the mounting frame 10.1 are symmetrically arranged on both sides of the workbench 4, and the mounting frame 10.1, the waste collection hopper 10.5 and the mounting groove 6 are on the same center line, so that the electric telescopic rod 10.2 pushes the cleaning frame 10.3 to push the debris into the inner cavity of the waste collection hopper 10.5 in a straight line.

[0027] In this embodiment, when the debris on the surface of the conveyor belt 7.2 is too large to be cleaned away by the conveyor belt 7.2, the electric telescopic rod 10.2 is started to push the cleaning frame 10.3 to move, and the larger debris on the surface of the conveyor belt 7.2 can be cleaned into the waste collection hopper 10.5 by the cleaning brush 10.4, and finally falls into the waste collection box 10.6. When the waste collection trough 7.3 and the waste collection box 10.6 are full of debris, they can be disassembled and cleaned uniformly, which reduces the subsequent work of waste processing and effectively ensures the cleanliness of the processing environment and the health of the staff.

[0028] like Figure 4 , Figure 6-7As shown, the height adjustment assembly 11 includes a mounting plate 11.1, a worm 11.2, a worm wheel 11.3, a transmission rod 11.4, a connecting plate 11.5, a slide groove 11.6, a slider 11.7, and a motor 11.8. The mounting plate 11.1 is fixedly connected between the two bases 1, the worm 11.2 is rotatably connected to the middle of the top of the mounting plate 11.1 through a bearing, the motor 11.8 is fixedly connected to the bottom of the mounting plate 11.1, the output end of the motor 11.8 passes through the mounting plate 11.1 and is fixedly connected to the worm 11.2, and the worm wheels 11.3 are symmetrically meshed on both sides of the worm 11.2. 11.3 is rotatably connected to the inner cavity of the support, the support is fixedly connected to the top of the mounting plate 11.1, the worm gear 11.3 is fixedly sleeved on the transmission rod 11.4, the transmission rod 11.4 is rotatably connected to the support, the two ends of the transmission rod 11.4 are fixedly connected with connecting plates 11.5, the side wall of the connecting plate 11.5 is provided with a through slide groove 11.6, a slider 11.7 is fixedly connected to the side wall of the support column 3, and the slider 11.7 is slidably connected to the limit groove on the support sleeve 2, the limit groove plays a good limiting and guiding role for the slider 11.7, and the slider 11.7 is slidably connected to the inner cavity of the slide groove 11.6.

[0029] In this embodiment, before the staff starts to use the sewing machine body 5, they first start the motor 11.8 according to their own height to drive the worm 11.2 to rotate, so that the two worm wheels 11.3 drive the transmission rod 11.4 to rotate, and then the connecting plate 11.5 rotates accordingly, thereby driving the slider 11.7 to move along the slide groove 11.6, so that the support column 3 can move up and down in the inner cavity of the support sleeve 2. When the support column 3 moves to a suitable position, the motor 11.8 is stopped, and the height of the sewing machine body 5 can be adjusted according to the height of the staff, so that the staff can perform processing operations conveniently.

[0030] like Figure 3-5 As shown, the moving assembly 13 includes an electric telescopic rod 13.1, a lifting plate 13.2, a slide groove 13.3, a support plate 13.4, a slider 13.5, and a moving wheel 13.6. The electric telescopic rod 13.1 is fixedly connected to one side of the top of the bottom plate 14, and the lifting plate 13.2 is fixedly connected to the top of the electric telescopic rod 13.1. The middle parts of the side walls of the two support plates 13.4 are symmetrically connected to the side walls of the inner cavity of the accommodating groove 12 through a rotating shaft. The upper part of the other side wall of the support plate 13.4 is fixedly connected to the slider 13.5, and the slider 13.5 is located on the side facing the lifting plate 13.2, and the lower part is rotatably connected to the moving wheel 13.6 through the rotating shaft. The side wall of the lifting plate 13.2 is symmetrically opened with a through slide groove 13.3, and the slider 13.5 is slidably connected to the inner cavity of the slide groove 13.3.

[0031] In this embodiment, when it is necessary to increase or decrease the number of sewing machine bodies 5 and change the position of the sewing machine bodies 5 according to the number of garments to be processed, the electric telescopic rod 13.1 is started to move the lifting plate 13.2 upward. Since the slider 13.5 at one end of the support plate 13.4 slides in the inner cavity of the slide groove 13.3 on the lifting plate 13.2, the support plate 13.4 is rotatably connected to the inner cavity side wall of the accommodating groove 12 through the rotating shaft, so that the support plate 13.4 will rotate at this time, and the moving wheel 13.6 rotatably mounted on the other end of the support plate 13.4 will rest on the ground, which plays a role in supporting the entire device. That is, at this time, the staff will be able to easily and quickly push the entire device to move, reducing the workload of the staff and improving the efficiency of increasing or decreasing the number of sewing machine bodies 5 or changing the position of the sewing machine bodies 5.

[0032] like Figure 3-5 As shown, the bottom plate 14 is symmetrically provided with through slots 15 in pairs, and the moving wheels 13 . 6 can extend out from the inner cavity of the through slots 15 .

[0033] In this embodiment, when the staff uses the sewing machine body 5 to process clothing on a daily basis, the moving wheel 13.6 can be placed in the inner cavity of the accommodating groove 12 so that the bottom plate 14 falls on the ground, thereby making the device more stable and facilitating the staff to perform processing work.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0036] The present invention and its embodiments are described above, which is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it and do not deviate from the purpose of the invention, they can creatively design a structure and embodiment similar to the technical solution, which should fall within the protection scope of the present invention.

Claims

1. A sewing machine with a waste collection function, characterized in that: include: A waste cleaning assembly (7), comprising a rotating roller (7.1), a conveyor belt (7.2), a waste collection groove (7.3), a dust sticking roller (7.4) and a needle groove (7.5), wherein the conveyor belt (7.2) is sleeved on two rotating rollers (7.1), a through needle groove (7.5) is formed on the conveyor belt (7.2), the waste collection groove (7.3) is located at a lower part of one side of the conveyor belt (7.2), the groove of the waste collection groove (7.3) faces the position of the conveyor belt (7.2), and the dust sticking roller (7.4) has the same axial direction as the rotating roller (7.1); A waste processing assembly (10) comprises a mounting frame (10.1), an electric telescopic rod (10.2), a cleaning frame (10.3), a cleaning brush (10.4), a waste collection funnel (10.5), and a waste collection box (10.6); a plurality of electric telescopic rods (10.2) are evenly and fixedly connected to the side wall of the inner cavity of the mounting frame (10.1); a cleaning frame (10.3) is fixedly connected to one side of the electric telescopic rod (10.2); a plurality of cleaning brushes (10.4) are evenly and fixedly connected to the bottom of the cleaning frame (10.3); and the bottom of the cleaning brush (10.4) is in contact with the top of the conveyor belt (7.2).

2. The sewing machine with waste collection function according to claim 1, characterized in that: Also includes: A workbench (4) and a base (1), wherein a sewing machine body (5) is fixedly connected to the top of the workbench (4), a through mounting groove (6) is formed on one side of the top of the workbench (4), a support plate (8) is fixedly connected to the inner cavity of the mounting groove (6), a through lower needle hole (9) is formed in the middle of the top of the support plate (8), and the needle bar of the sewing machine body (5) corresponds to the lower needle hole (9), the waste cleaning component (7) is arranged in the inner cavity of the mounting groove (6), and the waste processing component (10) is arranged on the workbench. The workbench (4) has a side wall, the four corners of the bottom of the workbench (4) are fixedly connected to support columns (3), the support columns (3) are slidably sleeved with support sleeves (2), two of the support columns (3) are symmetrically fixedly connected to the top of the base (1), a height adjustment component (11) is provided between the two bases (1), a non-through receiving groove (12) is opened at the bottom of the base (1), and the inner cavity side walls of the receiving groove (12) are symmetrically provided with moving components (13), and the bottom of the receiving groove (12) is fixedly connected to a bottom plate (14).

3. The sewing machine with waste collection function according to claim 1, characterized in that: The two rotating rollers (7.1) are symmetrically connected to the inner cavity of the mounting groove (6); the conveyor belt (7.2) is located above the support plate (8); the needle groove (7.5) corresponds to the lower needle hole (9); the waste collection groove (7.3) is clamped to the inner cavity side wall of the mounting groove (6); the dust sticking roller (7.4) is connected to the inner cavity side wall of the mounting groove (6); the dust sticking roller (7.4) is located below the waste collection groove (7.3) and contacts the outer side surface of the conveyor belt (7.2).

4. The sewing machine with waste collection function according to claim 1, characterized in that: The mounting frame (10.1) is fixedly connected to one side of the workbench (4), the waste collection box (10.6) is fixedly connected to one side of the two bases (1), a waste collection funnel (10.5) is fixedly connected to the top of the waste collection box (10.6), the top of the waste collection funnel (10.5) is flush with the top of the workbench (4), the waste collection funnel (10.5) and the mounting frame (10.1) are symmetrically arranged on both sides of the workbench (4), and the mounting frame (10.1), the waste collection funnel (10.5) and the mounting slot (6) are on the same center line.

5. The sewing machine with waste collection function according to claim 2, characterized in that: The height adjustment assembly (11) comprises a mounting plate (11.1), a worm (11.2), a worm wheel (11.3), a transmission rod (11.4), a connecting plate (11.5), a slide groove (11.6), a slider (11.7), and a motor (11.8). The mounting plate (11.1) is fixedly connected between the two bases (1), the worm (11.2) is rotatably connected to the middle of the top of the mounting plate (11.1), the motor (11.8) is fixedly connected to the bottom of the mounting plate (11.1), and the output end of the motor (11.8) passes through the mounting plate (11.1) and the worm (11.2). The worm (11.2) is fixedly connected, the two sides of the worm (11.2) are symmetrically meshed with worm wheels (11.3), the worm wheel (11.3) is fixedly sleeved on the transmission rod (11.4), the two ends of the transmission rod (11.4) are fixedly connected with connecting plates (11.5), the side wall of the connecting plate (11.5) is provided with a through slide groove (11.6), the slider (11.7) is fixedly connected to the side wall of the support column (3), and the slider (11.7) is slidably connected to the limit groove on the support sleeve (2), and the slider (11.7) is slidably connected to the inner cavity of the slide groove (11.6).

6. The sewing machine with waste collection function according to claim 2, characterized in that: The moving assembly (13) comprises an electric telescopic rod (13.1), a lifting plate (13.2), a slide groove (13.3), a support plate (13.4), a slider (13.5), and a moving wheel (13.6). The electric telescopic rod (13.1) is fixedly connected to one side of the top of the bottom plate (14); the top of the electric telescopic rod (13.1) is fixedly connected to the lifting plate (13.2); the middle parts of the side walls of the two support plates (13.4) are symmetrically connected to the side walls of the inner cavity of the accommodating groove (12) through a rotating shaft; the upper part of the other side wall of the support plate (13.4) is fixedly connected to the slider (13.5); the lower part is rotatably connected to the moving wheel (13.6); the side wall of the lifting plate (13.2) is symmetrically opened with a through slide groove (13.3); the slider (13.5) is slidably connected to the inner cavity of the slide groove (13.3).

7. The sewing machine with waste collection function according to claim 6, characterized in that: The bottom plate (14) is symmetrically provided with through slots (15) in pairs, and the moving wheels (13.6) can extend out from the inner cavity of the through slots (15).

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