CN112281320A

CN112281320A - Automatic sewing machine

Info

Publication number: CN112281320A
Application number: CN202010925116.1A
Authority: CN
Inventors: 冯孝金; 何凯
Original assignee: Xidengbao Mattress Machinery Guangzhou Co ltd
Current assignee: Xidengbao Mattress Machinery Guangzhou Co ltd
Priority date: 2020-09-06
Filing date: 2020-09-06
Publication date: 2021-01-29

Abstract

The invention relates to the technical field of sewing machines, in particular to an automatic sewing machine which comprises a rack, wherein a feeding component, a material guiding component, a clamp component, a sewing component, a cloth pulling component, a material receiving component and a control box are sequentially arranged on the rack, the feeding component, the material guiding component, the clamp component, the sewing component, the cloth pulling component and the material receiving component are arranged on the same straight line, and the sewing component and the cloth pulling component are respectively and electrically connected with the control box. Compared with the prior art, the cloth sewing machine has the advantages that the design is scientific and reasonable, the structure is simple, cloth discharged by the discharging assembly is guided by the guide assembly, is arranged by the clamp assembly, is sewn by the sewing assembly, is pulled by the cloth pulling assembly, and is collected by the material receiving assembly, so that on one hand, the work efficiency of sewing the cloth is improved, and on the other hand, the labor cost is reduced, so that the benefit of enterprises is improved.

Description

Automatic sewing machine

Technical Field

The invention relates to the technical field of sewing machines, in particular to an automatic sewing machine.

Background

A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material.

The traditional Chinese patent with publication number CN211199670U discloses a novel industrial sewing machine, which comprises a sewing mechanism, an operating table and a support, wherein the support is provided with four groups of supporting legs and cross bars, the top ends of the four groups of supporting legs are respectively connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the operating table, the sewing mechanism is arranged at the top of the operating table and is provided with a pedal control assembly, the pedal control assembly is arranged at the top of the cross bar, and the left area of the sewing mechanism is provided with an output assembly and a presser foot assembly; the output component is characterized by further comprising a support ring, three groups of control rods, three groups of telescopic rods, three groups of sliding blocks, a fixed block, a clamping rod, a mounting ring and a fastening screw, wherein the top of the output component is provided with the mounting block, the mounting ring is slidably sleeved with the mounting block, the left end of the mounting block is provided with a fastening threaded hole, the left end of the inner circumferential side wall of the mounting ring is provided with an insertion hole in a penetrating manner, the right end of the fastening screw penetrates through the insertion hole from the left side of the mounting ring and then is continuously inserted into the fastening threaded hole in a screw manner, the top ends of the three groups of control rods are respectively connected with the left front side, the right front side and the rear side of the bottom end of the mounting ring, three groups of control cavities are respectively arranged inside the three groups of control rods, the bottom ends of the three groups of control cavities are respectively communicated with three groups of, the bottom of kelly is connected with the top left side of fixed block, the top of kelly is provided with the dop, the bottom of dop is hugged closely with the top left side of support ring, the top of three group's telescopic links slides respectively from the downside of three group's control levers and passes three group's telescopic holes and stretch into respectively to three group's control intracavity, the top of three group's telescopic links is connected with the bottom of three group's sliders respectively, the bottom of three group's telescopic links is connected with the top left front side, the right front side and the rear side of support ring respectively, the bottom and the regional top in presser foot subassembly bottom of support ring are.

The above prior art solutions have the following drawbacks: although the sewing machine plays a role in protecting the fingers of workers, the safety coefficient is higher; however, the sewing machine requires a worker to operate constantly, which is cumbersome and results in low working efficiency.

Disclosure of Invention

The invention aims to provide an automatic sewing machine with high working efficiency.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an automatic sewing machine, includes the frame, be equipped with blowing subassembly, guide subassembly, anchor clamps subassembly, sewing subassembly, granny rag subassembly, receipts material subassembly and control box in the frame in proper order, blowing subassembly, guide subassembly, anchor clamps subassembly, sewing subassembly, granny rag subassembly and receipts material subassembly are on same straight line, sewing subassembly and granny rag subassembly respectively with control box electric connection.

The invention is further configured to: the clamp assembly comprises a bottom plate, two corresponding supporting plates are arranged on the bottom plate, a plurality of adjusting holes are formed in the supporting plates, and adjusting rods are connected between the adjusting holes of the two supporting plates.

The invention is further configured to: the adjusting rod is provided with a pull cylinder used for clamping cloth.

The invention is further configured to: the cloth pulling device is characterized in that a bearing plate is connected in the pulling cylinder in a clamping mode, and a gap for cloth to pass through is formed between the bearing plate and the pulling cylinder.

The invention is further configured to: an adjusting ring and a bolt are arranged between the pull cylinder and the adjusting rod, the adjusting ring is fixed with the pull cylinder, the adjusting rod is sleeved with the adjusting ring in a sliding mode, and the bolt penetrates through the protruding end of the adjusting ring to be abutted against the adjusting rod.

The invention is further configured to: the sewing machine is characterized in that a guide rail is arranged between the bottom plate and the rack, the guide rail is perpendicular to the sewing assembly, the guide rail is fixed with the rack, and the guide rail is connected with the bottom plate in a sliding mode.

The invention is further configured to: the guide rail is connected with a sliding block in a sliding mode, a cushion block is arranged between the sliding block and the bottom plate, and the cushion block is fixed with the sliding block and the bottom plate respectively.

The invention is further configured to: the granny rag subassembly includes the support frame, be connected with the drive roll and the driven voller that are used for the granny rag on the support frame, the drive roll is located the below of driven voller, the support frame is equipped with and is used for driving about drive roll pivoted servo motor.

The invention is further configured to: the two sides of the support frame are provided with grooves, the grooves are connected with clamping blocks in a sliding and clamping mode, and the two ends of the driven roller are rotatably connected with the clamping blocks.

The invention is further configured to: the top of support frame is equipped with the cylinder, the extensible one end of cylinder and fixture block threaded connection.

In conclusion, the beneficial technical effects of the invention are as follows:

1. compared with the prior art, the cloth sewing machine has the advantages that the design is scientific and reasonable, the structure is simple, cloth discharged by the discharging assembly is guided by the material guiding assembly, is arranged by the clamp assembly, is sewn by the sewing assembly, is pulled by the cloth pulling assembly, and is collected by the material receiving assembly, so that on one hand, the work efficiency of sewing the cloth is improved, and on the other hand, the labor cost is reduced, so that the benefit of enterprises is improved;

2. the cloth guide assembly guides the cloth to realize the primary arrangement of the cloth, so that the clamp assembly can conveniently arrange the cloth;

3. the clamp assembly is provided with a pull cylinder, a bearing plate is clamped in the pull cylinder, and a gap for cloth to pass through is formed between the bearing plate and the pull cylinder, so that the cloth passing through the gap between the bearing plate and the pull cylinder can be conveniently tidied, and the cloth can be conveniently sewn by the sewing assembly;

4. be equipped with the guide rail between anchor clamps subassembly and the frame to reciprocating motion is made a round trip along guide rail length direction to the anchor clamps subassembly, thereby adjust the anchor clamps subassembly to suitable position, thereby improve cloth's sewing quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the clamp assembly of the present invention;

figure 3 is an exploded view of the pull cloth assembly of the present invention.

In the figure, 1, a frame; 11. a control box; 12. an electric box; 2. a discharging component; 3. a material guiding assembly; 4. a clamp assembly; 41. a base plate; 42. a support plate; 421. an adjustment hole; 43. adjusting a rod; 431. pulling the cylinder; 432. a carrier plate; 433. an adjusting ring; 44. a guide rail; 441. a limiting block; 45. a slider; 451. a chute; 46. cushion blocks; 5. a sewing assembly; 6. a cloth spreading assembly; 61. a support frame; 611. a groove; 612. a clamping block; 613. a bearing; 62. a drive roll; 63. a driven roller; 631. an elastic wheel; 64. a servo motor; 65. a cylinder; 7. receive the material subassembly.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the automatic sewing machine disclosed by the invention comprises a frame 1, wherein a feeding component 2, a material guiding component 3, a clamp component 4, a sewing component 5, a cloth pulling component 6, a material receiving component 7 and a control box 11 are sequentially arranged on the frame 1, the feeding component 2, the material guiding component 3, the clamp component 4, the sewing component 5, the cloth pulling component 6 and the material receiving component 7 are on the same straight line, so that cloth discharged by the feeding component 2 is guided by the material guiding component 3, is arranged by the clamp component 4, is sewn by the sewing component 5, is pulled by the cloth pulling component 6, and is finally collected by the material receiving component 7, thereby improving the working efficiency, saving the labor cost and being beneficial to improving the enterprise benefit. The sewing component 5 and the cloth pulling component 6 are respectively electrically connected with the control box 11, so that the control box 11 is used for controlling the sewing component 5 and the cloth pulling component 6; still be equipped with electronic box 12 on the frame 1, electronic box 12 and sewing subassembly 5, granny rag subassembly 6 and control box 11 electric connection to electronic box 12 is for sewing subassembly 5, granny rag subassembly 6 and control box 11 power supply.

Referring to fig. 1 and 2, the clamp assembly 4 comprises a base plate 41, a guide rail 44 is arranged between the base plate 41 and the frame 1, the guide rail 44 is perpendicular to the sewing assembly 5, and the guide rail 44 is fixed with the frame 1; the guide rail 44 is provided with a slide block 45, the slide block 45 is provided with a slide groove 451, and the slide block 45 is in sliding connection with the guide rail 44 through the slide groove 451 so as to facilitate the reciprocating motion of the slide block 45 along the length direction of the guide rail 44; a cushion block 46 is arranged between the sliding block 45 and the bottom plate 41, the cushion block 46 is positioned above the sliding block 45, and the cushion block 46 is respectively fixed with the sliding block 45 and the bottom plate 41, so that the bottom plate 41 can reciprocate back and forth along the length direction of the guide rail 44, and the clamp assembly 4 can reciprocate back and forth along the length direction of the guide rail 44, so that the clamp assembly 4 can be adjusted to a proper position; two ends of the guide rail 44 are provided with limiting blocks 441, and the limiting blocks 441 are positioned at two sides of the sliding block 45 to limit the sliding block 45 to slide out of the guide rail 44. Two corresponding supporting plates 42 are arranged on the bottom plate 41, the two supporting plates 42 are arranged in parallel, a plurality of adjusting holes 421 are formed in the supporting plates 42, the adjusting holes 421 are arranged in a long strip shape, and an adjusting rod 43 is connected between the adjusting holes 421 of the two supporting plates 42, so that the adjusting rod 43 can be conveniently adjusted to a proper position in the adjusting holes 421; the adjusting rod 43 is provided with a pull cylinder 431, and the pull cylinder 431 is used for clamping cloth to realize the arrangement of the cloth; a bearing plate 432 is clamped in the pull cylinder 431, and a gap for cloth to pass through is formed between the bearing plate 432 and the pull cylinder 431, so that the cloth passing through between the bearing plate 432 and the pull cylinder 431 can be conveniently tidied. Be equipped with adjustable ring 433 and bolt between slide cylinder 431 and the regulation pole 43, adjustable ring 433 is fixed with slide cylinder 431, and adjustable ring 433 slidable cover is located and is adjusted pole 43, and the bolt passes the overhang of adjustable ring 433 and contradicts with adjusting pole 43 to remove adjustable ring 433 as required, thereby realize removing slide cylinder 431, make slide cylinder 431 place in suitable position.

Referring to fig. 3, the cloth spreading assembly 6 comprises a supporting frame 61, a driving roller 62 and a driven roller 63 for spreading cloth are connected to the supporting frame 61, the driving roller 62 is positioned below the driven roller 63, and a gap for cloth to pass through is formed between the driving roller 62 and the driven roller 63; the supporting frame 61 is provided with a servo motor 64 for driving the driving roller 62 to rotate, so that the driving roller 62 is driven to rotate, and the driving roller 62 is driven to rotate the driven roller 63, so as to realize the cloth spreading. The driven roller 63 is sleeved with an elastic wheel 631, and the elastic wheel 631 is abutted to the driving roller 62 to reduce the slippage of the driven roller 63, which is beneficial to improving the cloth pulling efficiency. Grooves 611 are formed in two sides of the supporting frame 61, a clamping block 612 can be clamped in the grooves 611 in a sliding mode, and the clamping block 612 can reciprocate up and down in the grooves 611; both ends of the driven roller 63 are rotatably connected to the latch 612 so that the driven roller 63 is regulated to reciprocate up and down by the latch 612. A bearing 613 is arranged below the block 612, the bearing 613 is fixed with the support frame 61, and two ends of the drive roll 62 can rotatably extend into the bearing 613 so as to reduce friction on the drive roll 62. The top of the support frame 61 is provided with an air cylinder 65, and the extensible end of the air cylinder 65 is in threaded connection with the fixture block 612; so that the block 612 is driven to reciprocate up and down by the air cylinder 65, and the driven roller 63 is driven to reciprocate up and down.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. An automatic sewing machine characterized in that: including frame (1), be equipped with blowing subassembly (2), guide subassembly (3), anchor clamps subassembly (4), sewing subassembly (5), granny rag subassembly (6), receive material subassembly (7) and control box (11) in proper order on frame (1), blowing subassembly (2), guide subassembly (3), anchor clamps subassembly (4), sewing subassembly (5), granny rag subassembly (6) and receive material subassembly (7) on same straight line, sewing subassembly (5) and granny rag subassembly (6) respectively with control box (11) electric connection.

2. An automatic sewing machine according to claim 1, characterized in that: the clamp assembly (4) comprises a bottom plate (41), two corresponding supporting plates (42) are arranged on the bottom plate (41), a plurality of adjusting holes (421) are formed in the supporting plates (42), and adjusting rods (43) are connected between the adjusting holes (421) of the two supporting plates (42).

3. An automatic sewing machine according to claim 2, characterized in that: the adjusting rod (43) is provided with a pull cylinder (431) used for clamping cloth.

4. An automatic sewing machine according to claim 3, characterized in that: bearing plate (432) has been blocked in slide (431), bearing plate (432) and slide (431) form the clearance that supplies cloth to pass through.

5. An automatic sewing machine according to claim 3, characterized in that: the pull cylinder (431) and the adjusting rod (43) are provided with an adjusting ring (433) and a bolt therebetween, the adjusting ring (433) is fixed with the pull cylinder (431), the adjusting rod (43) is slidably sleeved on the adjusting ring (433), and the bolt penetrates through the protruding end of the adjusting ring (433) and is abutted against the adjusting rod (43).

6. An automatic sewing machine according to claim 2, characterized in that: be equipped with guide rail (44) between bottom plate (41) and frame (1), guide rail (44) are perpendicular with sewing subassembly (5), guide rail (44) are fixed with frame (1), guide rail (44) and bottom plate (41) slidable connection.

7. An automatic sewing machine according to claim 6, characterized in that: the guide rail (44) is connected with a sliding block (45) in a sliding mode, a cushion block (46) is arranged between the sliding block (45) and the bottom plate (41), and the cushion block (46) is fixed with the sliding block (45) and the bottom plate (41) respectively.

8. An automatic sewing machine according to claim 1, characterized in that: the cloth pulling assembly (6) comprises a supporting frame (61), a driving roller (62) and a driven roller (63) which are used for pulling cloth are connected to the supporting frame (61), the driving roller (62) is located below the driven roller (63), and the supporting frame (61) is provided with a servo motor (64) which is used for driving the driving roller (62) to rotate.

9. An automatic sewing machine according to claim 8, characterized in that: grooves (611) are formed in two sides of the supporting frame (61), a clamping block (612) is connected to the grooves (611) in a sliding and clamping mode, and two ends of the driven roller (63) are rotatably connected with the clamping block (612).

10. An automatic sewing machine according to claim 9, characterized in that: the top of support frame (61) is equipped with cylinder (65), the extensible one end of cylinder (65) and fixture block (612) threaded connection.