CN218968325U

CN218968325U - Automatic feeding device of industrial sewing machine

Info

Publication number: CN218968325U
Application number: CN202223108974.0U
Authority: CN
Inventors: 瞿通洋; 徐艳刚; 王海洋
Original assignee: Jiangxi Bosco Clothing Co ltd
Current assignee: Jiangxi Bosco Clothing Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-05
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an automatic feeding device of an industrial sewing machine, which comprises a workbench and an industrial sewing machine main body. The beneficial effects are that: according to the utility model, the first unreeling roller and the second unreeling roller are adopted, cloth on the surfaces of the first unreeling roller and the second unreeling roller can be pulled out simultaneously, the cloth edge on the surface of the first unreeling roller is positioned above the cloth edge on the surface of the second unreeling roller, the cloth passes through the compression roller to be reeled on the surface of the reeling shaft, the compression roller presses the cloth, the cloth is prevented from loosening or deviating when being sewn, the reeling shaft is driven by the driving motor to rotate, the sewn cloth is reeled, so that automatic feeding is completed, the convenience of use is improved, a worker can drive the screw to rotate through the rotating hand wheel to adjust the positions of the first picking frame and the second picking frame, the position between the first unreeling roller and the second unreeling roller is adjusted, the overlapping width of the cloth is adjusted, the device is suitable for different sewing sizes, the adjustment is more convenient and simple, and the convenience of use is improved.

Description

Automatic feeding device of industrial sewing machine

Technical Field

The utility model relates to the technical field of clothing processing, in particular to an automatic feeding device of an industrial sewing machine.

Background

The industrial sewing machine is adopted for production in the prior art, the industrial sewing machine has high processing speed and relatively stable work, the clothing processing efficiency is improved, and the industrial sewing machine becomes the main stream equipment for the prior art clothing processing.

After searching, the publication number is CN213624653U, the name is sewing machine automatic feeding device, the application proposes that the use of publication number CN205592850U is novel, the cloth on the working platform is easy to be driven by a needle to skew and move, the problem of influencing the sewing effect is solved, an overpressure arm fixes the cloth on the working platform, the possibility that the cloth is driven by the needle to skew and move during line feeding is reduced, the possibility of influencing the sewing effect is further reduced, a driving roller is driven by a first motor to rotate, a driving roller drives a driven roller to rotate, friction drives the cloth to move during rotation of the driving roller and the driven roller, automatic feeding is realized, and a receiving roller is driven by a second motor to rotate, the processed cloth is wound on the receiving roller, the possibility that the cloth is scattered everywhere is reduced, however, the industrial sewing machine is equipment for sewing two or two cloths, when sewing is performed, overlapping of a certain width is required to be generated between the cloths, and a feeding mechanism used in the application is difficult to meet simultaneous overlapping feeding of two cloths or is inconvenient to influence the overlapping width, and further improvement can be made.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic feeding device of an industrial sewing machine, which has the advantages of convenient adjustment and use, wide application range and reduced deviation, thereby solving the problems in the background art.

(II) technical scheme

In order to realize the advantages of convenient adjustment and use, wide application range and deviation reduction, the utility model adopts the following specific technical scheme:

the utility model provides an industry sewing machine automatic feeding, includes workstation and industry sewing machine main part, industry sewing machine main part is equipped with the workstation, and workstation both sides are fixed mounting respectively has base groove and rolling frame to rotate between the rolling frame and be connected with the rolling axle, rolling frame positive facade fixed mounting has driving motor, and driving motor output and rolling axle one end fixed connection, base inslot portion is provided with first frame and second frame of choosing, and first frame and second frame bottom portion are located base inslot portion and all run through threaded connection has the screw rod, and the screw rod both ends all run through the base groove and rotate with the base groove to be connected, screw rod one end fixedly connected with hand wheel, first frame top runs through and rotates and is connected with first axis of rotation, and first rotation axis one end is located first frame one side fixed cup joint first unreel roller, second frame top runs through and rotates and is connected with the second axis of rotation, and second rotation axis one end is located the oblique below of first unreel roller, the workstation top surface is located industry sewing machine main part both sides and is equipped with the top surface and rotates with the connection with the base groove, and the vertical portal has connected with the roller frame, and the roller frame has the top surface to connect with the roller top surface, the portal has the roller top surface to connect.

Further, the spout has been seted up to workstation top surface in the portal outside, and the inside sliding connection of spout has the slider to slider one end top surface fixed mounting has the baffle, the slider top surface is located the baffle outside and runs through threaded connection and have the handle bolt.

Further, the baffle penetrates through the chute, and the surfaces of the two ends of the baffle are in sliding abutting connection with the inner wall of the opening of the top surface of the chute.

Further, the first rotating shaft is in rotating connection with the first picking frame through a damping bearing.

Further, the second rotating shaft is also in rotating connection with the second picking frame through a damping bearing.

Further, a guide rod is fixedly connected to the base groove inside and located above the screw rod, and the guide rod penetrates through the first picking frame and the second picking frame and is in sliding connection with the first picking frame and the second picking frame.

Further, a hand lever is welded on the top surface of the pull rod.

(III) beneficial effects

Compared with the prior art, the utility model provides an automatic feeding device of an industrial sewing machine, which has the following beneficial effects:

(1) According to the utility model, the first unreeling roller and the second unreeling roller are adopted, the cloth above the sewing position is reeled on the surface of the first unreeling roller, the cloth below the sewing position is reeled on the surface of the second unreeling roller, the cloth above the cloth edge of the surface of the second unreeling roller is enabled to be reeled on the surface of the second unreeling roller by simultaneously pulling out the cloth above the surface of the first unreeling roller and penetrating through the compression roller, when the cloth is sewn, the main body of the industrial sewing machine is started, the compression roller presses the cloth, the cloth is prevented from being loosened or offset when the cloth is sewn, the driving motor drives the reeling shaft to rotate, the sewn cloth is reeled, so that automatic feeding is completed, the convenience of use is improved, and a worker can drive the screw to rotate to adjust the positions of the first gathering frame and the second gathering frame by rotating the hand wheel, so that the positions between the first unreeling roller and the second unreeling roller are adjusted, the overlapping width of the cloth is adjusted, the cloth is convenient and simple to use, and the convenience of use is improved.

(2) According to the utility model, the baffles are adopted, a worker can adjust the distance between the baffles according to the total width of the cloth after sewing, unscrew the handle bolt during adjustment, and then slide the baffles forwards and backwards, and after the distance adjustment is finished, screw the handle bolt again, so that the sliding block can be fixed, the cloth is positioned in the baffles to move, the baffles limit the cloth to move left and right, so that limit is completed, the problem that the sewing position is deviated due to the fact that the cloth moves perpendicular to the feeding direction is avoided, and the sewing accuracy is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an automatic feeding device for an industrial sewing machine according to the present utility model;

FIG. 2 is a front view of an automatic feeding device for an industrial sewing machine according to the present utility model;

FIG. 3 is a schematic view of the internal structure of a base tank according to the present utility model;

FIG. 4 is a top view of a table according to the present utility model;

fig. 5 is a schematic structural view of a baffle plate according to the present utility model.

In the figure:

1. a work table; 2. an industrial sewing machine main body; 3. a door frame; 4. a pull rod; 5. a hand lever; 6. a press roller; 7. a roller frame; 8. a spring; 9. a baffle; 10. a slide block; 11. a chute; 12. a winding frame; 13. a winding shaft; 14. a base groove; 15. a first picking frame; 16. a first unreeling roller; 17. a first rotation shaft; 18. a guide rod; 19. a screw; 20. a second picking frame; 21. a second unreeling roller; 22. damping bearings; 23. a second rotation shaft; 24. a driving motor; 25. a hand wheel; 26. a handle bolt.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an automatic feeding device of an industrial sewing machine is provided.

The utility model will now be further described with reference to the accompanying drawings and the detailed description, as shown in fig. 1-5, an automatic feeding device for an industrial sewing machine according to an embodiment of the utility model includes a workbench 1 and an industrial sewing machine main body 2, the industrial sewing machine main body 2 is equipped with the workbench 1, two sides of the workbench 1 are respectively and fixedly provided with a base groove 14 and a winding frame 12, a winding shaft 13 is rotatably connected between the winding frames 12, a driving motor 24 is fixedly installed on the front vertical surface of the winding frame 12, the output end of the driving motor 24 is fixedly connected with one end of the winding shaft 13, the automatic feeding device is a common winding structure, the inside of the base groove 14 is provided with a first picking frame 15 and a second picking frame 20, the bottoms of the first picking frame 15 and the second picking frame 20 are respectively located inside the base groove 14 and are respectively connected with a screw 19 through threads, the screw 19 is provided with two, and two ends of the screw 19 respectively penetrate through the base groove 14 and are rotatably connected with the base groove 14, a hand wheel 25 is fixedly connected at one end of the screw 19, the screw 19 is convenient to rotate, a first rotating shaft 17 is connected at the top of the first picking frame 15 in a penetrating and rotating way, a first unreeling roller 16 is fixedly sleeved at one end of the first rotating shaft 17, a second rotating shaft 23 is connected at the top of the second picking frame 20 in a penetrating and rotating way, the first unreeling roller 16 and the second unreeling roller 21 are both cantilever structures, the second unreeling roller 21 is fixedly sleeved at one end of the second rotating shaft 23 under the first unreeling roller 16, a door frame 3 is fixed at the top surface of the workbench 1, a pull rod 4 is vertically connected at the top surface of the door frame 3 in a penetrating way, a roller frame 7 is fixedly connected at the bottom surface of the pull rod 4, a compression roller 6 is rotatably connected at the bracket of the roller frame 7, a spring 8 is sleeved at the outer side of the pull rod 4 between the top surface of the roller frame 7 and the inner top surface of the door frame 3, the spring 8 produces elasticity and presses the roller 6 frame down to make the roller 6 produce decurrent pressure, first unreeling roller 16 surface is rolled up and is equipped with the cloth that is located the department of sewing, second unreeling roller 21 surface is rolled up and is equipped with the cloth that is located the department of sewing below, when sewing up, can draw out the cloth that is located first unreeling roller 16 and second unreeling roller 21 surface simultaneously, and make the cloth edge of first unreeling roller 16 surface be located the cloth edge of second unreeling roller 21 surface top, and pass roller 6 and roll up and establish on winding shaft 13 surface, when sewing up, industrial sewing machine main part 2 starts, the roller 6 presses the cloth, avoid cloth unclamping or the off-set when sewing up, driving motor 24 drives winding shaft 13 rotation, carry out the rolling of cloth that sews up, thereby accomplish autoloading, the convenience of using has been improved, the staff can drive screw 19 rotation through the rotation of hand wheel 25 and adjust the position between first unreeling roller 16 and the second unreeling roller 21, and the adjustment cloth overlap width, and then the different size is applicable to the use is chosen, the convenience has been improved.

In one embodiment, the top surface of the workbench 1 is located at the outer side of the portal 3 and is provided with the sliding groove 11, the sliding groove 11 is internally and slidably connected with the sliding block 10, the baffle 9 is fixedly arranged at one end top surface of the sliding block 10, the top surface of the sliding block 10 is located at the outer side of the baffle 9 and is connected with the handle bolt 26 through threads, a worker can adjust the distance between the baffles 9 according to the total width of the cloth after sewing, unscrew the handle bolt 26 during adjustment, slide the baffles 9 back and forth, screw the handle bolt 26 again after the distance adjustment is completed, the sliding block 10 can be fixed, thereby fixing the baffles 9, the cloth is located in the baffles 9 to move left and right, limiting is achieved, the problem that the cloth moves perpendicular to the feeding direction to cause deviation of sewing positions is avoided, and sewing accuracy is improved.

In one embodiment, the baffle 9 penetrates through the chute 11, and two end surfaces of the baffle 9 are in sliding contact with the inner wall of the opening on the top surface of the chute 11, so that the baffle 9 is prevented from being askew, the length of the baffle 9 is smaller than that of the slide block 10, and the slide block 10 is prevented from moving out of the chute 11.

In one embodiment, the first rotating shaft 17 is rotatably connected to the first picking frame 15 through a damping bearing 22, and provides rotational damping, thereby ensuring cloth tensioning.

In one embodiment, the second rotating shaft 23 is also rotatably connected to the second picking frame 20 via a damping bearing 22, providing rotational damping, thereby ensuring cloth tensioning.

In one embodiment, a guide rod 18 is fixedly connected to the base groove 14 above the screw 19, and the guide rod 18 penetrates the first and second picking frames 15 and 20 and is slidably connected to the first and second picking frames 15 and 20 to guide movement of the first and second picking frames 15 and 20.

In one embodiment, the top surface of the pull rod 4 is welded with a hand lever 5 to facilitate upward movement of the hand pull rod 4, thereby pulling the press roller 6 upward to facilitate passage through the fabric.

Working principle:

the surface of the first unreeling roller 16 is coiled with cloth above the stitching position, the surface of the second unreeling roller 21 is coiled with cloth below the stitching position, when stitching is carried out, the cloth on the surfaces of the first unreeling roller 16 and the second unreeling roller 21 can be pulled out simultaneously, the edge of the cloth on the surface of the first unreeling roller 16 is positioned above the edge of the cloth on the surface of the second unreeling roller 21, the cloth passes through the press roller 6 to be coiled on the surface of the reeling shaft 13, when stitching is carried out, the industrial sewing machine main body 2 is started, the press roller 6 presses the cloth, the cloth is prevented from loosening or deviating when stitching is carried out, the drive motor 24 drives the reeling shaft 13 to rotate, the coiled cloth is coiled, thus the automatic feeding is completed, the convenience of use is improved, the staff can drive the screw 19 through the rotation hand wheel 25 to rotate and adjust the position of first choosing frame 15 and second choosing frame 20 to adjust the position between first unreeling roller 16 and the second unreeling roller 21, and then adjust the cloth overlap width, be applicable to different suture sizes, it is convenient and simple to adjust the use, the convenience of using has been improved, simultaneously, the staff can be according to the total width adjustment baffle 9 after the cloth is sewed apart from each other, during the regulation, unscrew handle bolt 26, can slide baffle 9 from front to back, after the distance is adjusted, screw up handle bolt 26 again, can fix slider 10, thereby fixed baffle 9, the cloth is arranged in baffle 9 and removes, baffle 9 restriction cloth left and right movement, thereby accomplish spacing, avoid the cloth perpendicular to the problem that the deviation appears in the sewing position that moves and produces, improve the accuracy of sewing.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an industrial sewing machine automatic feeding, its characterized in that includes workstation (1) and industrial sewing machine main part (2), industrial sewing machine main part (2) are equipped with workstation (1), and workstation (1) both sides are fixed mounting respectively has base groove (14) and rolling frame (12), and rotate between rolling frame (12) and be connected with rolling axle (13), rolling frame (12) positive facade fixed mounting has driving motor (24), and driving motor (24) output and rolling axle (13) one end fixed connection, base groove (14) inside is provided with first choosing frame (15) and second choosing frame (20), and first choosing frame (15) and second choosing frame (20) bottom are located base groove (14) inside and all run through threaded connection and have screw rod (19), and screw rod (19) both ends all run through base groove (14) and are connected with base groove (14) rotation, screw rod (19) one end fixedly connected with hand wheel (25), first choosing frame (15) top rotation is connected with first rotating shaft (17), and first choosing frame (17) are located first choosing frame (16) rotation axis (16) rotation that first one side (16) are cup jointed, and second axis of rotation (23) one end is located the oblique below of first unreeling roller (16) and has fixedly cup jointed second unreeling roller (21), workstation (1) top surface is located industrial sewing machine main part (2) both sides mount and is equipped with portal (3), and the vertical through-connection of portal (3) top surface has pull rod (4) to pull rod (4) bottom surface fixedly connected with roller frame (7), roller frame (7) support rotation is connected with compression roller (6), and is located pull rod (4) outside between roller frame (7) top surface and portal (3) interior top surface and cup jointed spring (8).

2. The automatic feeding device of the industrial sewing machine according to claim 1, wherein a sliding groove (11) is formed in the top surface of the workbench (1) located on the outer side of the portal frame (3), a sliding block (10) is connected inside the sliding groove (11) in a sliding mode, a baffle plate (9) is fixedly arranged on the top surface of one end of the sliding block (10), and a handle bolt (26) is connected to the top surface of the sliding block (10) located on the outer side of the baffle plate (9) in a penetrating threaded mode.

3. An automatic feeding device for industrial sewing machines according to claim 2, wherein the baffle plate (9) penetrates through the chute (11), and two end surfaces of the baffle plate (9) are in sliding abutting connection with the inner wall of the opening of the top surface of the chute (11).

4. An automatic feeding device for industrial sewing machines, according to claim 1, characterized in that said first rotation shaft (17) is connected in rotation to the first frame (15) by means of a damping bearing (22).

5. An automatic feeding device for industrial sewing machines, according to claim 1, characterized in that said second rotation shaft (23) is also connected in rotation to the second frame (20) by means of a damping bearing (22).

6. An automatic feeding device for an industrial sewing machine according to claim 1, wherein a guide rod (18) is fixedly connected to the base groove (14) above the screw rod (19), and the guide rod (18) penetrates through the first picking frame (15) and the second picking frame (20) and is slidably connected with the first picking frame (15) and the second picking frame (20).

7. An automatic feeding device for industrial sewing machines according to claim 1, characterized in that the top surface of the pull rod (4) is welded with a hand lever (5).