CN216040135U

CN216040135U - Direct-drive four-automatic thick material lockstitch sewing machine

Info

Publication number: CN216040135U
Application number: CN202122367468.2U
Authority: CN
Inventors: 张跃升
Original assignee: Tianjin Huarui Productivity Promotion Co ltd
Current assignee: Tianjin Huarui Productivity Promotion Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-15
Anticipated expiration: 2031-09-28

Abstract

The utility model relates to the technical field of lockstitch sewing machines, in particular to a direct-drive four-automatic thick material lockstitch sewing machine which replaces the working mode of manually moving cloth to process the cloth, improves the working efficiency of workers, reduces the potential safety hazard of the workers, improves the automation degree of the lockstitch sewing machine and improves the practicability; the bottom of flush joint machine is provided with the bottom plate, the top symmetry of bottom plate is provided with two sets of rolling mechanism, one of them set of rolling mechanism includes the first roller of multiunit and conveyer belt, the top of bottom plate is provided with the fixed slot, all be provided with the driven shaft on every first roller of group, every driven shaft of group all installs the top at the bottom plate through fixed establishment, the inside at the bottom plate is installed to the motor, the output level of motor is provided with carries the axle and fixes the inside at the bottom plate through the multiunit support, the belt tensioning suit is on first drive wheel and second drive wheel, the conveyer belt tensioning suit is on two sets of second rollers.

Description

Direct-drive four-automatic thick material lockstitch sewing machine

Technical Field

The utility model relates to the technical field of lockstitch sewing machines, in particular to a direct-drive four-automatic thick material lockstitch sewing machine.

Background

As is well known, a flat-seam sewing machine is a machine which mainly uses a sewing thread to form a stitch on a sewing material to interweave or sew one or more layers of the sewing material, and is generally divided into two uses, a thin material which is generally used for knitting, underwear, shirts, uniforms, and the like, and a thick material which is generally used for various sports wear, jeans, fashion, overcoat, shoes and hats, fur, bags, and the like.

The existing lockstitch sewing machine has the advantages that when the existing lockstitch sewing machine works, cloth is placed at the bottom of the lockstitch sewing machine through workers, the cloth is moved manually to carry out processing operation on the cloth, the working mode reduces the working efficiency of the workers, certain potential safety hazards exist, the automation degree is low, and certain limitation is realized.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a working mode for replacing manual cloth moving to process cloth, so that the working efficiency of workers is improved, the potential safety hazard of the workers is reduced, the automation degree of a flat sewing machine is improved, and the practicability of the direct-drive four-automatic thick material flat sewing machine is improved.

Technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a direct-drive four-automatic thick material flat sewing machine comprises a flat sewing machine, wherein a bottom plate is arranged at the bottom end of the flat sewing machine, two groups of rolling mechanisms are symmetrically arranged at the top end of the bottom plate, one group of rolling mechanisms comprises a plurality of groups of first rollers and a conveyor belt, a fixed groove is formed in the top end of the bottom plate, a driven shaft is arranged on each group of first rollers, each group of driven shafts is arranged at the top end of the bottom plate through a fixing mechanism, a motor is arranged in the bottom plate, a conveying shaft is horizontally arranged at the output end of the motor and is fixed in the bottom plate through a plurality of groups of supports, a first transmission wheel is arranged on the conveying shaft, two groups of second rollers are rotatably arranged in the fixed groove in the top end of the bottom plate through driving wheels, two ends of each group of driving wheels are rotatably arranged in the fixed groove in the top end of the bottom plate through a first connecting frame, a second transmission wheel is arranged at the right end of the front driving wheel, and a belt is tensioned and sleeved on the first transmission wheel and the second transmission wheel, the conveyor belt is tightly sleeved on the two groups of second rollers.

Preferably, the fixing mechanism comprises a second connecting piece and a connecting rod, the two ends of the driven shaft are respectively rotatably connected with the two ends of the driven shaft through the second connecting piece and the connecting rod, the bottom end of the second connecting piece is installed on the top end of the bottom plate, and the left end of the second connecting piece is installed on the top end of the bottom plate through a plurality of groups of supporting frames.

Furthermore, the both ends of bottom plate all are provided with the fixing base, and the top of every group fixing base all is provided with the handle.

Furthermore, four groups of cushion blocks are arranged around the bottom end of the bottom plate.

On the basis of the scheme, the bottom end of the motor is provided with a buffer block.

Furthermore, the bottom of every group support all installs the top at the base.

Advantageous effects

Compared with the prior art, the utility model provides a direct-drive four-automatic thick material flat sewing machine which has the following beneficial effects: this directly drive four automatic thick material flush joint machines, carry out the processing operation to thick material through flush joint machine and bottom plate cooperation, extrude the operation to thick material through the first roller of multiunit and driven shaft, through the action wheel, the second roller, the cooperation of conveyer belt and first link, carry out horizontal even removal to thick material, through the motor, carry the axle, a support, first drive wheel, secondary drive wheel and belt, provide power support to the second roller, the working method who carries out the processing operation to the cloth has replaced manual removal cloth, workman's work efficiency has been improved, workman's potential safety hazard has been reduced, the degree of automation of flush joint machine has been improved, the practicality has been improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a portion of the top view of FIG. 1 according to the present invention;

fig. 4 is a schematic view of a connection structure of the driving wheel, the second roller, the conveyor belt and the first connecting frame in the present invention.

In the drawings, the reference numbers: 1. a lockstitch sewing machine; 2. a base plate; 3. a first roller; 4. a driven shaft; 5. a motor; 6. a delivery shaft; 7. a support; 8. a first drive pulley; 9. a second transmission wheel; 10. a belt; 11. a driving wheel; 12. a second roller; 13. a conveyor belt; 14. a first connecting frame; 15. a second link frame; 16. a connecting rod; 17. a support frame; 18. a fixed seat; 19. a handle; 20. cushion blocks; 21. a buffer block; 22. a base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a direct-drive four-automatic thick material flat seamer comprises a flat seamer 1, a bottom plate 2 is arranged at the bottom end of the flat seamer 1, two sets of rolling mechanisms are symmetrically arranged at the top end of the bottom plate 2, one set of rolling mechanism comprises a plurality of sets of first rollers 3 and a conveyor belt 13, a fixed groove is arranged at the top end of the bottom plate 2, a driven shaft 4 is arranged on each set of first rollers 3, each set of driven shafts 4 is arranged at the top end of the bottom plate 2 through a fixed mechanism, a motor 5 is arranged inside the bottom plate 2, a conveying shaft 6 is horizontally arranged at the output end of the motor 5 and is fixed inside the bottom plate 2 through a plurality of sets of supports 7, a first driving wheel 8 is arranged on the conveying shaft 6, two sets of second rollers 12 are rotatably arranged inside the fixed groove at the top end of the bottom plate 2 through a driving wheel 11, two ends of each set of driving wheel 11 are rotatably arranged inside the fixed groove at the top end of the bottom plate 2 through a first connecting frame 14, the right end of a front driving wheel 11 is provided with a second driving wheel 9, a belt 10 is tightly sleeved on a first driving wheel 8 and the second driving wheel 9, a conveying belt 13 is tightly sleeved on two groups of second rollers 12, the direct-drive four-automatic thick material flat sewing machine processes thick materials by matching a flat sewing machine 1 and a bottom plate 2, extrudes the thick materials by a plurality of groups of first rollers 3 and a driven shaft 4, transversely and uniformly moves the thick materials by matching the driving wheel 11, the second rollers 12, the conveying belt 13 and a first connecting frame 14, and provides power support for the second rollers 12 by a motor 5, a conveying shaft 6, a support 7, the first driving wheel 8, the second driving wheel 9 and the belt 10 to replace the working mode of manually moving cloth to process cloth, so that the working efficiency of workers is improved, the potential safety hazard of the workers is reduced, and the automation degree of the flat sewing machine 1 is improved, the practicality is improved, fixed establishment includes second connecting piece 15 and connecting rod 16, but the both ends of driven shaft 4 are respectively through second connecting piece 15 and connecting rod 16 and driven shaft 4's both ends swivelling joint, but the top at bottom plate 2 is installed to the bottom of second connecting piece 15, but the left end of second connecting piece 15 is passed through multiunit support frame 17 and is installed on the top of bottom plate 2, through second connecting piece 15, connecting rod 16 and support frame 17's cooperation, the operation of pressurizeing to thick material, the stability of flush joint machine 1 man-hour to thick material has been improved, the both ends of bottom plate 2 all are provided with fixing base 18, the top of every group fixing base 18 all is provided with handle 19, cooperation through fixing base 18 and handle 19, make things convenient for the workman to the removal of device.

It should also be noted that four groups of cushion blocks 20 are arranged around the bottom end of the bottom plate 2, the stability of the flat sewing machine 1 during operation is improved by installing the four groups of cushion blocks 20, the bottom end of the motor 5 is provided with a buffer block 21, the buffer operation is performed on the motor 5 by installing the buffer block 21, the stability of the motor 5 during operation is improved, the bottom end of each group of support 7 is arranged on the top end of the base 22, the support effect of the support 7 on the conveying shaft 6 is improved by installing the base 22, and the stability of the conveying shaft 6 during operation is improved.

In summary, the working principle and the working process of the direct-drive four-automatic thick material flat sewing machine are that a worker moves the flat sewing machine 1 to a working area through the handle 19, the thick material is placed at the top end of the bottom plate 2, two ends of the thick material are located between the top ends of the two groups of conveyor belts 13 and the first rollers 3, the motor 5 is started, power is output through the right end of the motor 5, the first drive wheel 8 is driven to rotate through the transmission of the conveying shaft 6, the belt 10 is driven to transmit power through the belt 10, the drive wheel 11 is driven to rotate through the belt 10, the second roller 12 is driven through the rotation of the drive wheel 11, the thick material is driven to move through the transmission of the conveyor belts 13, the flat sewing machine 1 is started, and the thick material is processed through the flat sewing machine 1.

The motor is a known device which is directly purchased from the market and is known by technicians in the field, is used, is not structurally and functionally improved, and is not described in detail herein, and is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to actual use requirements, so that an operator can conveniently operate and control the motor.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a directly drive four automatic thick material flush joint machines, includes flush joint machine (1), its characterized in that: the bottom end of the flat sewing machine (1) is provided with a bottom plate (2), the top end of the bottom plate (2) is symmetrically provided with two groups of rolling mechanisms, one group of rolling mechanisms comprises a plurality of groups of first rollers (3) and a conveyor belt (13), the top end of the bottom plate (2) is provided with a fixed groove, each group of first rollers (3) is provided with a driven shaft (4), each group of driven shafts (4) is arranged at the top end of the bottom plate (2) through a fixed mechanism, a motor (5) is arranged inside the bottom plate (2), the output end of the motor (5) is horizontally provided with a conveying shaft (6) and fixed inside the bottom plate (2) through a plurality of groups of supports (7), the conveying shaft (6) is provided with a first driving wheel (8), two groups of second rollers (12) are rotatably arranged inside the fixed groove at the top end of the bottom plate (2) through a driving wheel (11), two ends of each group of the driving wheel (11) are rotatably arranged inside the fixed groove at the top end of the bottom plate (2) through a first connecting frame (14), a second driving wheel (9) is arranged at the right end of the front driving wheel (11), a belt (10) is tensioned and sleeved on the first driving wheel (8) and the second driving wheel (9), and a conveying belt (13) is tensioned and sleeved on the two groups of second rollers (12).

2. The direct-drive four-automatic thick material flat sewing machine according to claim 1, characterized in that: the fixing mechanism comprises a second connecting piece (15) and a connecting rod (16), two ends of the driven shaft (4) are rotatably connected with two ends of the driven shaft (4) through the second connecting piece (15) and the connecting rod (16) respectively, the bottom end of the second connecting piece (15) is installed on the top end of the bottom plate (2), and the left end of the second connecting piece (15) is installed on the top end of the bottom plate (2) through a plurality of groups of supporting frames (17).

3. The direct-drive four-automatic thick material flat sewing machine according to claim 2, characterized in that: fixing seats (18) are arranged at two ends of the bottom plate (2), and handles (19) are arranged at the top ends of each group of fixing seats (18).

4. The direct-drive four-automatic thick material flat sewing machine according to claim 3, characterized in that: four groups of cushion blocks (20) are arranged around the bottom end of the bottom plate (2).

5. The direct-drive four-automatic thick material flat sewing machine according to claim 4, characterized in that: the bottom end of the motor (5) is provided with a buffer block (21).

6. The direct-drive four-automatic thick material flat sewing machine according to claim 5, characterized in that: the bottom end of each group of support (7) is arranged at the top end of the base (22).