Thread end collecting device of sewing flatcar

Abstract

The utility model relates to the technical field of sewing, and discloses a thread residue collecting device of a sewing flatcar, which comprises a machine body, a collecting box is fixedly connected in the machine body, a processing box is arranged in the collecting box, a fan is arranged in the processing box, a slide way is arranged in the machine body, and a thread residue collecting device is arranged in the slide way. A sliding block is slidably connected to the interior of the sliding way, a hook is fixedly connected to the inner top wall of the sliding way, an elastic rope is tied and hung in the hook, two handle blocks are fixedly connected to the middle of the elastic rope, springs are fixedly connected to the inner sides of the two handle blocks, and a hose is fixedly connected to the interior of the sliding block. The utility model has the following advantages and effects: the slide block can contract through the tension force generated by the elastic rope and the spring, so that the slide block and the hose can be reset in time, the hose does not need to be placed to an appointed position by a worker, and the efficiency in the thread residue treatment process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewing, in particular to a thread collecting device for a sewing machine. Background Art

[0002] Sewing refers to the work of weaving, sewing, embroidery, etc. Currently, sewing is done by machines. When sewing, a sewing machine is used. A sewing flatbed is a type of sewing machine. Sewing flatbeds are currently widely used.

[0003] When sewing and embroidering clothes in the workshop, a large number of thread ends will be generated. These thread ends are intertwined and scattered on the processing table of the sewing machine. If the thread ends are not cleaned in time, the needle of the sewing machine will sew these thread ends incorrectly. Therefore, a thread end collection device for the sewing machine is needed to solve this problem. Utility Model Content

[0004] The utility model aims to provide a thread end collecting device for a sewing machine, which has the effect of being able to quickly collect thread ends.

[0005] The above technical objectives of the present utility model are achieved through the following technical solutions: A thread collection device for a sewing machine, comprising a body, a collection box fixedly connected to the interior of the body, a processing box provided inside the collection box, a fan provided inside the processing box, a slideway provided inside the body, a slider slidably connected to the interior of the slideway, a hook fixedly connected to the inner top wall of the slide, an elastic rope hung inside the hook, a handle block fixedly connected to the middle part of the elastic rope, two handle blocks, and springs fixedly connected to the inner sides of the two handle blocks, a hose fixedly connected to the interior of the slider, one end of the hose fixedly connected to a cover shell, a connecting disk fixedly connected to the outside of the processing box, and an extension tube threadedly connected to the interior of the connecting disk.

[0006] By adopting the above technical solution, the hose extends to the interior of the collection box, and one end of the hose is fixed to the outside of the processing box through an extension tube and a connecting plate. The hose passes through the outside of the slider. When the thread ends on the work station need to be processed, the operator holds the cover so that the front of the cover covers the thread end area, and then starts the fan to draw air into the interior of the processing box. During this process, the extension tube and the hose will generate suction, and through the action of suction, the thread ends will be adsorbed to the inside of the cover, and then enter the interior of the processing box through the extension tube and the hose, so as to achieve the purpose of timely processing of the thread ends. When the staff pulls the hose, the slider will move inside the slide, and the slider will drive the hose to rise and fall, so that the cover can move toward the thread end area. When the cover completes the adsorption of the thread end, the hose is directly released. At this time, the slider will be contracted by the tension generated by the elastic rope and the spring, so that the slider and the hose can be reset in time. The staff no longer needs to place the hose to the designated position, thereby improving the efficiency of the thread end processing process.

[0007] The present invention is further configured as follows: an isolation net is fixedly connected to the inner side of the processing box, and the fan extends to the inside of the isolation net.

[0008] By adopting the above technical solution, the isolation net covers the fan to prevent thread ends from entering the interior of the fan.

[0009] The present invention is further configured as follows: a cavity is provided inside the processing box, and a grid is fixedly connected to the inside of the cavity.

[0010] By adopting the above technical solution, the cavity is used to discharge the air inside the processing box, and the grille covers the inside of the cavity.

[0011] The present invention is further configured as follows: a handle is fixedly connected to the edge of the exterior of the processing box, and a sheath is fixedly connected to the exterior of the handle.

[0012] By adopting the above technical solution, the processing box is slidably connected to the inside of the collection box, the extension tube is separated inside the connecting plate, and the processing box is taken out from the inside of the collection box, so that the wire ends inside the processing box can be processed in the next step. It is more convenient to move the processing box by holding the handle.

[0013] The present invention is further configured as follows: an inner groove is opened inside the body, a connecting shaft is fixedly connected to the inside of the inner groove, and a partition is sleeved on the middle part of the connecting shaft.

[0014] By adopting the above technical solution, the number of hoses and covers is two, each hose and cover corresponds to a work station, and the two hoses and covers are separated by a partition. When the partition is opened, the partition rotates around the connecting axis inside the inner groove, and the partition moves out inside the inner groove, which can separate the two hoses and covers.

[0015] The present invention is further configured as follows: a first limiting block is fixedly connected to the outer side of the partition, and a second limiting block is fixedly connected to the inner side of the inner groove.

[0016] By adopting the above technical solution, the partition can be limited after the first limiting block contacts the second limiting block.

[0017] The present invention is further configured as follows: a first L-shaped rod is fixedly connected to one side of the exterior of the machine body, and one end of the first L-shaped rod is fixedly connected to a hanging ring.

[0018] By adopting the above technical solution, the middle part of the hose is suspended by the lifting ring, thereby preventing the middle part of the hose from contacting the ground.

[0019] The present invention is further configured as follows: a second L-shaped rod is fixedly connected to the other side of the exterior of the machine body, and a supporting ring is fixedly connected to the top of the second L-shaped rod.

[0020] By adopting the above technical solution, the rear portion of the cover shell is supported by the support ring, so that the cover shell can be placed through the support ring.

[0021] The present invention is further configured as follows: there are multiple grids, and the grids are covered with nano-mesh between each two of them.

[0022] By adopting the above technical solution, the grid and the nano-net cover the cavity, and the wire ends placed inside the processing box by the grid and the nano-net are discharged through the cavity.

[0023] The present invention is further configured as follows: a bottom plate is fixedly connected to the bottom of the body, and a supporting foot is fixedly connected to the bottom of the bottom plate.

[0024] By adopting the above technical solution, the bottom plate and the supporting legs support the machine body.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model is provided with a machine body, a collection box, a processing box, a fan, a slide, a slider, a hook, an elastic rope, a handle block, a spring, a hose, a cover, a connecting plate and an extension tube. The operator holds the cover so that the front of the cover covers the thread end area, and the fan draws air into the interior of the processing box. During this process, the extension tube and the hose will generate suction, and the thread ends will be adsorbed to the interior of the cover through the suction force. The slider will be contracted by the tension generated by the elastic rope and the spring, so that the slider and the hose can be reset in time, and the staff no longer need to place the hose to the designated position, thereby improving the efficiency of the thread end processing process.

[0027] 2. The utility model, through the arrangement of the inner groove, the connecting shaft, the partition, the first limit block, the second limit block, the first L-rod, the lifting ring, the second L-rod and the supporting ring, has two hoses and covers, each hose and cover corresponds to a work station, and the two hoses and covers are separated by a partition, the middle part of the hose is suspended by the lifting ring to prevent the middle part of the hose from contacting the ground, and the tail of the cover is supported by the supporting ring so that the cover can be placed through the supporting ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a schematic diagram of the structure of the utility model;

[0030] Figure 2 This is a schematic diagram of the front structure of the interior of the body of the utility model;

[0031] Figure 3 For this utility model Figure 1 Schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 4 It is a side view structural diagram of the inner tank of the utility model.

[0033] In the figure, 1. body; 2. collection box; 3. processing box; 4. fan; 5. slide; 6. slider; 7. hook; 8. elastic rope; 9. handle block; 10. spring; 11. hose; 12. cover; 13. connecting plate; 14. extension pipe; 15. isolation net; 16. cavity; 17. grille; 18. handle; 19. inner groove; 20. connecting shaft; 21. partition; 22. first limit block; 23. second limit block; 24. first L rod; 25. lifting ring; 26. second L rod; 27. support ring. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0035] Reference Figure 1-4, a thread collection device for a sewing flat car, including a body 1, a collection box 2 is fixedly connected to the inside of the body 1, a processing box 3 is provided inside the collection box 2, a fan 4 is provided inside the processing box 3, a slide 5 is opened inside the body 1, a slider 6 is slidably connected to the inside of the slide 5, a hook 7 is fixedly connected to the inner top wall of the slide 5, an elastic rope 8 is hung inside the hook 7, a handle block 9 is fixedly connected to the middle part of the elastic rope 8, there are two handle blocks 9, and a spring 10 is fixedly connected to the inner side of the two handle blocks 9, a hose 11 is fixedly connected to the inside of the slider 6, one end of the hose 11 is fixedly connected to the cover 12, a connecting disk 13 is fixedly connected to the outside of the processing box 3, an extension tube 14 is threadedly connected to the inside of the connecting disk 13, and the hose 11 extends to The inside of the collection box 2, and one end of the hose 11 is fixed to the outside of the processing box 3 through the extension tube 14 and the connecting plate 13, and the hose 11 passes through the outside of the slider 6. When the thread ends on the workstation need to be processed, the operator holds the cover 12 so that the front of the cover 12 covers the thread end area, and then starts the fan 4 to make the fan 4 exhaust air into the inside of the processing box 3. During this process, the extension tube 14 and the hose 11 will generate suction, and through the action of suction, the thread ends will be adsorbed to the inside of the cover 12, and then enter the inside of the processing box 3 through the extension tube 14 and the hose 11, so as to achieve the purpose of timely processing of the thread ends. When the staff pulls the hose, the slider 6 will move inside the slide 5, and the slider 6 will drive the hose 1 1 is raised and lowered so that the cover 12 can move toward the thread end area. When the cover 12 completes the adsorption of the thread end, the hose 11 is directly released. At this time, the slider 6 will be contracted by the tension generated by the elastic rope 8 and the spring 10, so that the slider 6 and the hose 11 can be reset in time, and the staff does not need to place the hose 11 to the designated position, thereby improving the efficiency of the thread end processing process. The inside of the processing box 3 is fixedly connected to the isolation net 15, and the fan 4 extends to the inside of the isolation net 15. The isolation net 15 covers the fan 4 to prevent the thread end from entering the inside of the fan 4. A cavity 16 is opened inside the processing box 3, and a grille 17 is fixedly connected to the inside of the cavity 16. The cavity is used to exhaust the air inside the processing box 3, and the grille 17 covers the cavity 16, a handle 18 is fixedly connected to the edge of the outside of the processing box 3, and a sheath is fixedly connected to the outside of the handle 18. The processing box 3 is slidably connected to the inside of the collection box 2, and the extension tube 14 is separated inside the connecting plate 13, and the processing box 3 is taken out from the inside of the collection box 2, so that the thread ends inside the processing box 3 can be processed in the next step. It is convenient to move the processing box 3 by holding the handle 18. An inner groove 19 is provided inside the machine body 1, and a connecting shaft 20 is fixedly connected to the inside of the inner groove 19. A partition 21 is sleeved on the middle part of the connecting shaft 20. There are two hoses 11 and cover shells 12. Each hose 11 and cover shell 12 corresponds to a work station, and the two hoses 11 and cover shells 12 are separated by a partition 21. Open the partition 21,The partition 21 rotates around the connecting shaft 20 inside the inner groove 19, and the partition 21 moves out from the inner groove 19 to space the two hoses 11 and the cover 12. The outer side of the partition 21 is fixedly connected to a first limit block 22, and the inner side of the inner groove 19 is fixedly connected to a second limit block 23. After the first limit block 22 contacts the second limit block 23, the partition 21 can be limited. A first L-rod 24 is fixedly connected to one side of the outer side of the body 1, and a lifting ring 25 is fixedly connected to one end of the first L-rod 24. The middle part of the hose 11 is suspended by the lifting ring 25 to prevent the hose 11 from being loose. The middle part contacts the ground. A second L-shaped rod 26 is fixedly connected to the other side of the body 1. A support ring 27 is fixedly connected to the top of the second L-shaped rod 26. The rear end of the cover 12 is supported by the support ring 27, allowing the cover 12 to be placed on the support ring 27. There are multiple grilles 17, and each of the multiple grilles 17 is covered with a nano-mesh. The grilles 17 and the nano-mesh cover the cavity 16. The grilles 17 and the nano-mesh allow the lint inside the treatment box 3 to be discharged through the cavity 16. The bottom of the body 1 is fixedly connected to the bottom plate, and the bottom of the bottom plate is fixedly connected to the support legs. The bottom plate and the support legs support the body 1.

[0036] In the present invention, the hose 11 extends to the interior of the collection box 2, and one end of the hose 11 is fixed to the outside of the processing box 3 through the extension tube 14 and the connecting plate 13. The hose 11 passes through the outside of the slider 6. When the thread ends on the workstation need to be processed, the operator holds the cover 12 so that the front of the cover 12 covers the thread end area, and then starts the fan 4 so that the fan 4 draws air into the interior of the processing box 3. During this process, the extension tube 14 and the hose 11 will generate suction, and the thread ends will be adsorbed to the inside of the cover 12 through the suction force, and then the thread ends will be sucked out through the extension tube 14 and the hose 11. The tube 11 enters the interior of the processing box 3 to achieve the purpose of timely processing of the thread ends. When the staff pulls the hose, the slider 6 will move inside the slide 5, and the slider 6 will drive the hose 11 to rise and fall, so that the cover 12 can move toward the thread end area. After the cover 12 completes the adsorption of the thread end, the hose 11 is directly released. At this time, the slider 6 will be contracted by the tension generated by the elastic rope 8 and the spring 10, so that the slider 6 and the hose 11 can be reset in time, and the staff no longer need to place the hose 11 to the designated position, thereby improving the efficiency of the thread end processing process.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A thread collecting device for a sewing machine, comprising a body (1), characterized in that: The interior of the machine body (1) is fixedly connected to a collecting box (2), the interior of the collecting box (2) is provided with a processing box (3), the interior of the processing box (3) is provided with a fan (4), the interior of the machine body (1) is provided with a slideway (5), the interior of the slideway (5) is slidably connected to a slider (6), the inner top wall of the slideway (5) is fixedly connected to a hook (7), the interior of the hook (7) is tied with an elastic rope (8), the middle part of the elastic rope (8) is fixedly connected to a handle block (9), the number of the handle blocks (9) is two, and the inner sides of the two handle blocks (9) are fixedly connected to a spring (10), the interior of the slider (6) is fixedly connected to a hose (11), one end of the hose (11) is fixedly connected to a cover (12), the exterior of the processing box (3) is fixedly connected to a connecting disk (13), and the interior of the connecting disk (13) is threadedly connected to an extension tube (14).

2. The thread collecting device for a sewing machine according to claim 1, characterized in that: An isolation net (15) is fixedly connected to the inner side of the processing box (3), and the fan (4) extends to the inside of the isolation net (15).

3. The thread collecting device for a sewing machine according to claim 1, characterized in that: A cavity (16) is provided inside the processing box (3), and a grid (17) is fixedly connected to the inside of the cavity (16).

4. The thread collecting device for a sewing machine according to claim 1, characterized in that: A handle (18) is fixedly connected to the edge of the outside of the processing box (3), and a sheath is fixedly connected to the outside of the handle (18).

5. The thread collecting device for a sewing machine according to claim 1, characterized in that: An inner groove (19) is provided inside the machine body (1), a connecting shaft (20) is fixedly connected inside the inner groove (19), and a partition (21) is sleeved on the middle part of the connecting shaft (20).

6. The thread collecting device for a sewing machine according to claim 5, characterized in that: The outer side of the partition (21) is fixedly connected to a first limiting block (22), and the inner side of the inner groove (19) is fixedly connected to a second limiting block (23).

7. The thread collecting device for a sewing machine according to claim 1, characterized in that: A first L-shaped rod (24) is fixedly connected to one side of the exterior of the machine body (1), and a lifting ring (25) is fixedly connected to one end of the first L-shaped rod (24).

8. The thread collecting device for a sewing machine according to claim 1, characterized in that: A second L-shaped rod (26) is fixedly connected to the other side of the exterior of the machine body (1), and a supporting ring (27) is fixedly connected to the top of the second L-shaped rod (26).

9. The thread collecting device for a sewing machine according to claim 3, characterized in that: There are multiple grids (17), and the spaces between the multiple grids (17) are covered with nano-nets.

10. The thread collecting device for a sewing machine according to claim 1, characterized in that: The bottom of the machine body (1) is fixedly connected to a bottom plate, and the bottom of the bottom plate is fixedly connected to a supporting foot.

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