CN210636167U

CN210636167U - Cloth dragging machine of sewing machine

Info

Publication number: CN210636167U
Application number: CN201921029616.6U
Authority: CN
Inventors: 何文良; 江贺平
Original assignee: Suzhou Chuangyue Textile Co Ltd
Current assignee: Suzhou Chuangyue Textile Co Ltd
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-05-29
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a sewing machine cloth dragging machine, which comprises a base, wherein the left end of the base is provided with a driving box, the inner cavity of the driving box is provided with a first gear and a second gear, the first gear is meshed and connected with the second gear, the left side of the first gear is connected with a belt pulley through a connecting shaft, the belt pulley is arranged at the outer side of the driving box, the right side of the first gear is connected with a fixed shaft, the outer side of the fixed shaft is provided with a protective cover, the bottom of the protective cover is fixedly connected with the base, the right end of the fixed shaft is connected with a universal shaft, the fixed shaft is connected with a rotating shaft through the universal shaft, the second gear is connected with a driven shaft, the driven shaft penetrates through the base, the top of the base is provided with a supporting plate, the top end of the supporting plate is symmetrically provided, the production efficiency is improved, and the damage to the sewing machine is reduced.

Description

Cloth dragging machine of sewing machine

Technical Field

The utility model relates to a sewing machine mop machine belongs to sewing machine technical field.

Background

In textile and clothing manufacturing enterprises, sewing machines are frequently used cloth processing equipment, the sewing machines use one or more sewing threads, the machine for forming one or more stitches on the sewing material to enable one or more layers of the sewing material to be interwoven or sewed, the sewing machine can be used for sewing fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, in order to prevent the cloth from being clamped during sewing, sewing personnel need to continuously pull the cloth by hands, the operation is laborious, the existing mop machine has a complex structure and is troublesome to overhaul, the rotating shaft of the mop machine is exposed outside and is easy to wind silk threads or the cloth, damage to the mop machine affects the service life of the mop machine and also affects the production schedule, and therefore, further improvement is required.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects, and provide a sewing machine cloth dragging machine, which has simple structure and reasonable design, can convey cloth, improve the production efficiency, reduce the damage to the sewing machine, and can synchronously rotate two cloth dragging wheels by arranging a first gear and a second gear, thereby avoiding the phenomenon of generating torsion between the cloth, influencing the quality of the cloth, and can protect a fixed shaft by arranging a protective cover, simultaneously avoid the cloth, lines and the like from being wound on the fixed shaft to damage the machine, and can ensure the normal connection between a rotating shaft and the fixed shaft under the condition of adjusting the height of the rotating shaft by arranging an universal shaft, thereby avoiding influencing the use, and can adjust the height of a fixed sleeve by arranging an adjusting screw rod, thereby adjusting the rotating shaft, and being convenient to drag the cloth with different thicknesses, the problems in the background art can be effectively solved.

In order to solve the technical problem, the utility model provides a following technical scheme:

a sewing machine cloth dragging machine comprises a base, wherein a driving box is arranged at the left end of the base, a first gear and a second gear are arranged in an inner cavity of the driving box, the first gear is meshed with the second gear and connected, a belt pulley is connected to the left side of the first gear through a connecting shaft and arranged on the outer side of the driving box, a fixed shaft is connected to the right side of the first gear, a protective cover is arranged on the outer side of the fixed shaft, the bottom of the protective cover is fixedly connected with the base, a universal shaft is connected to the right end of the fixed shaft, the fixed shaft is connected with a rotating shaft through the universal shaft, a driven shaft is connected to the second gear and penetrates through the base, a supporting plate is arranged at the top of the base, adjusting screws are symmetrically arranged at the top end of the supporting plate, an adjusting piece is arranged at the rear side of the supporting plate, and the fixed sleeve is sleeved on the rotating shaft, one side of the fixed sleeve is provided with a hinge, and the adjusting screw rod is movably connected with the other end of the hinge.

Further, the protection casing includes upper guard plate and lower guard plate, just through buckle swing joint between upper guard plate and the lower guard plate.

Furthermore, the adjusting screw is in threaded connection with the supporting plate, and limit knobs are fixedly mounted at the top ends of the adjusting screw.

Furthermore, a baffle is arranged on the rear side of the adjusting screw, and the top of the baffle is fixedly connected with the supporting plate.

Further, the mop wheel is installed at the right ends of the rotating shaft and the driven shaft, and is arranged on the right side of the base.

Furthermore, the universal shaft is sleeved with a telescopic sleeve, one end of the telescopic sleeve is fixedly connected with the fixed sleeve, and the bottom of the base is symmetrically provided with mounting frames.

The utility model discloses beneficial effect: the utility model relates to a sewing machine mop machine, moreover, the steam generator is simple in structure, and reasonable design, can carry the cloth, and the production efficiency is improved, reduce the damage to sewing machine, through setting up first gear and second gear, can make two mop wheels rotate in step, thereby avoid producing the phenomenon of turning round between the cloth, influence the quality of cloth, through setting up the protection casing, can protect the fixed axle, avoid the cloth simultaneously, twine such as lines is on the fixed axle, cause the damage to the machine, through setting up the universal shaft, can be under the condition of rotation axis height adjustment, guarantee the normal being connected of rotation axis and fixed axle, avoid influencing the use, through setting up adjusting screw, can highly adjust fixed sleeve, thereby adjust the rotation axis, the convenience drags the cloth of different thickness.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a structural diagram of a cloth dragging machine of a sewing machine.

Fig. 2 is a cross-sectional view of the cloth dragging machine of the sewing machine of the utility model.

Fig. 3 is a side structure view of the fixing sleeve of the cloth dragging machine of the sewing machine.

Reference numbers in the figures: 1. a base; 2. a drive box; 3. a first gear; 4. a second gear; 5. a belt pulley; 6. a fixed shaft; 7. a protective cover; 8. a cardan shaft; 9. a rotating shaft; 10. a driven shaft; 11. a support plate; 12. adjusting the screw rod; 13. an adjustment member; 14. fixing the sleeve; 15. a hinge; 16. an upper guard plate; 17. a lower guard plate; 18. a baffle plate; 19. a mop wheel; 20. a telescopic sleeve; 21. and (7) mounting frames.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-3, a sewing machine mop machine comprises a base 1, a driving box 2 is arranged at the left end of the base 1, a first gear 3 and a second gear 4 are arranged in the inner cavity of the driving box 2, two mop wheels 19 can synchronously rotate, so that the twisting phenomenon between cloth materials is avoided, the quality of the cloth materials is influenced, the first gear 3 is meshed with the second gear 4, the left side of the first gear 3 is connected with a belt pulley 5 through a connecting shaft, the belt pulley 5 is arranged at the outer side of the driving box 2, a fixed shaft 6 is connected at the right side of the first gear 3, a protective cover 7 is arranged at the outer side of the fixed shaft 6, the fixed shaft 6 can be protected, meanwhile, the cloth materials, lines and the like are prevented from being wound on the fixed shaft 6 to damage a machine, the bottom of the protective cover 7 is fixedly connected with the base 1, and the right end of the fixed shaft, can ensure the normal connection between the rotating shaft 9 and the fixed shaft 6 under the condition of adjusting the height of the rotating shaft 9, avoid influencing the use, the fixed shaft 6 is connected with a rotating shaft 9 through a universal shaft 8, the second gear 4 is connected with a driven shaft 10, the driven shaft 10 penetrates through the base 1, a supporting plate 11 is arranged at the top of the base 1, adjusting screws 12 are symmetrically arranged at the top end of the supporting plate 11 and can adjust the height of a fixed sleeve 14, thereby adjusting the rotating shaft 9 and facilitating the dragging of cloth with different thicknesses, the rear side of the supporting plate 11 is provided with an adjusting piece 13, the adjusting piece 13 is movably connected with the supporting plate 11 through a rotating shaft, the other end of the adjusting piece 13 is provided with a fixed sleeve 14, and the fixed sleeve 14 is sleeved on the rotating shaft 9, a hinge 15 is arranged on one side of the fixed sleeve 14, and the adjusting screw 12 is movably connected with the other end of the hinge 15.

More specifically, protection casing 7 includes backplate 16 and lower protective plate 17, just go up through buckle swing joint between backplate 16 and the lower protective plate 17, conveniently inspect fixed axle 6, adjusting screw 12 passes through threaded connection with backup pad 11, just the equal fixed mounting in adjusting screw 12 top has limit knob, adjusting screw 12 rear side is equipped with baffle 18, just baffle 18 top and 11 fixed connection in backup pad, mop wheel 19 is all installed with driven shaft 10 right-hand member to rotation axis 9, just mop wheel 19 locates the base 1 right side, 8 outside covers of universal shaft are equipped with telescopic tube 20, just telescopic tube 20 one end and fixed sleeve 14 fixed connection, 1 bottom symmetry of base is equipped with mounting bracket 21.

The utility model discloses the theory of operation: through belt pulley 5 and sewing machine's belt pulley connection, sewing machine work drives mop machine work, and first gear 3 drives two mop wheel 19 synchronous rotations with second gear 4, avoids the cloth to drag the in-process and plays to turn round, according to the thickness of cloth, adjusts the height of rotation axis 9 through rotatory adjusting screw 12 to drive the wheel 19 regulation that drags of upside, when overhauing fixed axle 6, directly open upper protective plate 16 and inspect.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. A cloth dragging machine of a sewing machine comprises a base (1) and is characterized in that a driving box (2) is arranged at the left end of the base (1), a first gear (3) and a second gear (4) are arranged in an inner cavity of the driving box (2), the first gear (3) is meshed with the second gear (4) and connected with each other, the left side of the first gear (3) is connected with a belt pulley (5) through a connecting shaft, the belt pulley (5) is arranged on the outer side of the driving box (2), the right side of the first gear (3) is connected with a fixed shaft (6), a protective cover (7) is arranged on the outer side of the fixed shaft (6), the bottom of the protective cover (7) is fixedly connected with the base (1), the right end of the fixed shaft (6) is connected with a universal shaft (8), the fixed shaft (6) is connected with a rotating shaft (9) through the universal shaft (8), and a driven shaft, driven shaft (10) runs through base (1), base (1) top is equipped with backup pad (11), adjusting screw (12) are installed to backup pad (11) top symmetry, backup pad (11) rear side is equipped with regulating part (13), just regulating part (13) are through pivot and backup pad (11) swing joint, the regulating part (13) other end is equipped with fixed sleeving (14), just fixed sleeving (14) suit is on rotation axis (9), fixed sleeving (14) one side is equipped with hinge (15), just adjusting screw (12) and hinge (15) other end swing joint.

2. The sewing machine mop of claim 1, wherein: the protective cover (7) comprises an upper protective plate (16) and a lower protective plate (17), and the upper protective plate (16) is movably connected with the lower protective plate (17) through a buckle.

3. The sewing machine mop of claim 1, wherein: adjusting screw (12) and backup pad (11) pass through threaded connection, just equal fixed mounting in adjusting screw (12) top has spacing knob.

4. The sewing machine mop of claim 1, wherein: a baffle (18) is arranged on the rear side of the adjusting screw (12), and the top of the baffle (18) is fixedly connected with the support plate (11).

5. The sewing machine mop of claim 1, wherein: mop wheel (19) are all installed with driven shaft (10) right-hand member in rotation axis (9), just mop wheel (19) are located base (1) right side.

6. The sewing machine mop of claim 1, wherein: the universal shaft is characterized in that a telescopic sleeve (20) is sleeved on the outer side of the universal shaft (8), one end of the telescopic sleeve (20) is fixedly connected with the fixed sleeve (14), and mounting frames (21) are symmetrically arranged at the bottom of the base (1).