阅读说明：本技术 一种布料自动双头锁边机 (Automatic double-end serging machine of cloth ) 是由 冯孝金 何凯 于 2020-10-31 设计创作，主要内容包括：本发明涉及缝纫设备的技术领域,尤其是涉及一种布料自动双头锁边机,包括依次设置的放料装置、锁边装置和收料装置,所述锁边装置包括机架,所述机架上依次设有导布组件、正缝纫组件、反缝纫组件和拉布组件,所述拉布组件位于反缝纫组件和收料装置之间,所述导布组件位于正缝纫组件和放料装置之间,所述放料装置、导布组件、正缝纫组件、反缝纫组件、拉布组件和收料装置位于同一直线上；所述机架上还设有控制盒,所述控制盒分别与正缝纫组件、反缝纫组件和拉布组件电性连接。本发明设计科学合理,结构简单,与现有技术相比,在机架上设计正缝纫组件和反缝纫组件,以便于同时在两个方向缝纫布料,有利于提高缝纫布料的工作效率。(The invention relates to the technical field of sewing equipment, in particular to an automatic double-head cloth serging machine which comprises a feeding device, a serging device and a receiving device which are sequentially arranged, wherein the serging device comprises a rack, a cloth guide assembly, a forward sewing assembly, a backward sewing assembly and a cloth pulling assembly are sequentially arranged on the rack, the cloth pulling assembly is positioned between the backward sewing assembly and the receiving device, the cloth guide assembly is positioned between the forward sewing assembly and the feeding device, the cloth guide assembly, the forward sewing assembly, the backward sewing assembly, the cloth pulling assembly and the receiving device are positioned on the same straight line; still be equipped with the control box in the frame, the control box respectively with just sewing subassembly, anti-sewing subassembly and granny rag subassembly electric connection. The invention has scientific and reasonable design and simple structure, and compared with the prior art, the front sewing component and the back sewing component are designed on the frame, so that the cloth can be sewn in two directions simultaneously, and the work efficiency of sewing the cloth is improved.)

1. The utility model provides an automatic double-end serging machine of cloth which characterized in that: the overlock sewing machine is characterized by comprising a feeding device (1), an overlock sewing device (2) and a receiving device (3) which are sequentially arranged, wherein the overlock sewing device (2) comprises a rack (4), a cloth guide component (5), a forward sewing component (41), a backward sewing component (42) and a cloth pulling component (43) are sequentially arranged on the rack (4), the cloth pulling component (43) is positioned between the backward sewing component (42) and the receiving device (3), the cloth guide component (5) is positioned between the forward sewing component (41) and the feeding device (1), the cloth guide component (5), the forward sewing component (41), the backward sewing component (42), the cloth pulling component (43) and the receiving device (3) are positioned on the same straight line; the sewing machine is characterized in that the rack (4) is also provided with a control box (44), and the control box (44) is respectively and electrically connected with the forward sewing component (41), the backward sewing component (42) and the cloth pulling component (43).

2. The automatic double-end serging machine of cloth of claim 1, characterized in that: and a moving device (6) for adjusting the positions of the forward sewing component (41) and the backward sewing component (42) is arranged between the forward sewing component (41) and the backward sewing component (42) and the rack (4) respectively.

3. The automatic double-end serging machine of cloth of claim 2, characterized in that: the moving device (6) comprises a driving rod (61) and two supporting rods (62) which are rotatably connected to the rack (4), the driving rod (61) is located between the two supporting rods (62), and the supporting rods (62) and the driving rod (61) are connected with a bearing plate (63) used for installing a forward sewing assembly (41) and/or a backward sewing assembly (42) in a sliding mode.

4. The automatic double-end serging machine of cloth of claim 3, characterized in that: the driving rod (61) comprises a screw rod, a driving block (631) is arranged on one surface of the bearing plate (63), and the screw rod can penetrate through the driving block (631) in a transmission mode.

5. The automatic double-end serging machine of cloth of claim 3, characterized in that: one end of the driving rod (61) is provided with a hand wheel (611) used for driving the driving rod (61) to rotate, and the hand wheel (611) is provided with a rocker (612) used for rocking the hand wheel (611).

6. The automatic double-end serging machine of cloth of claim 3, characterized in that: one side of the bearing plate (63) is provided with a plurality of sliding sleeves (632), and the supporting rod (62) is sleeved with the sliding sleeves (632) in a sliding manner.

7. The automatic double-end serging machine of cloth of claim 1, characterized in that: and a seam splicing device (7) for splicing two fabrics is arranged between the feeding device (1) and the fabric guide assembly (5).

8. The automatic double-end serging machine of cloth of claim 1, characterized in that: the cloth guide assembly (5) comprises two supporting plates (51) and a plurality of connecting rods (52) connected between the two supporting plates (51), and the upper end of each supporting plate (51) is connected with a first cloth guide frame (53) and a second cloth guide frame (54).

9. The automatic double-end serging machine of cloth of claim 8, characterized in that: first fabric guide frame (53) include two regulating plates (531) and rotate guide roll (532) of connecting between two regulating plates (531), regulating hole (533) that are rectangular form setting are seted up in regulating plate (531), regulating plate (531) are connected fixedly through regulating hole (533) and backup pad (51).

10. The automatic double-end serging machine of cloth of claim 1, characterized in that: the positive sewing component (41) and/or the reverse sewing component (42) are/is provided with a limiting frame (8) for limiting cloth.

Technical Field

The invention relates to the technical field of sewing equipment, in particular to an automatic double-end serging machine for cloth.

Background

The serging machine is a mechanical device for sewing, is generally used for clothing production, sews fabric clothing needing serging, and mechanical sewing is faster and more orderly than manual sewing.

Over the years, the efficiency of the serging machine has been greatly improved, but some problems still remain. The traditional serging machine needs to be operated and used by workers, is relatively troublesome, and has low serging efficiency, waste of labor force and inconvenient use; traditional serging machine can only follow a direction and lockstitch the limit to the cloth, can't follow two directions and lockstitch the limit to reduce work efficiency.

Disclosure of Invention

The invention aims to provide an automatic double-end cloth serging machine which is convenient to use and high in working efficiency.

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

an automatic double-end serging machine for cloth comprises a feeding device, a serging device and a receiving device which are sequentially arranged, wherein the serging device comprises a rack, a cloth guide assembly, a forward sewing assembly, a backward sewing assembly and a cloth pulling assembly are sequentially arranged on the rack, the cloth pulling assembly is positioned between the backward sewing assembly and the receiving device, the cloth guide assembly is positioned between the forward sewing assembly and the feeding device, the cloth guide assembly, the forward sewing assembly, the backward sewing assembly, the cloth pulling assembly and the receiving device are positioned on the same straight line; still be equipped with the control box in the frame, the control box respectively with just sewing subassembly, anti-sewing subassembly and granny rag subassembly electric connection.

The invention is further configured to: and a moving device for adjusting the positions of the forward sewing component and the backward sewing component is arranged between the forward sewing component and the backward sewing component and the frame respectively.

The invention is further configured to: the mobile device comprises a driving rod and two supporting rods, wherein the driving rod is rotatably connected to the rack, the driving rod is located between the two supporting rods, and a bearing plate used for installing a forward sewing assembly and/or a backward sewing assembly is connected to the supporting rods and the driving rod in a sliding mode.

The invention is further configured to: the actuating lever includes the lead screw, the one side of loading board is equipped with the drive block, the lead screw can transmit and run through the drive block.

The invention is further configured to: one end of the driving rod is provided with a hand wheel used for driving the driving rod to rotate, and the hand wheel is provided with a rocker used for shaking the hand wheel.

The invention is further configured to: one side of the bearing plate is provided with a plurality of sliding sleeves, and the supporting rod is sleeved with the sliding sleeves in a sliding manner.

The invention is further configured to: and a seam splicing device for splicing two fabrics is arranged between the feeding device and the fabric guide assembly.

The invention is further configured to: the cloth guide assembly comprises two supporting plates and a plurality of connecting rods connected between the two supporting plates, and the upper ends of the supporting plates are connected with the first cloth guide frame and the second cloth guide frame.

The invention is further configured to: first fabric guide frame includes two regulating plates and rotates the guide roll of connecting between two regulating plates, the regulation hole that is long banding setting is seted up to the regulating plate, the regulating plate is connected fixedly through regulation hole and backup pad.

The invention is further configured to: the positive sewing component and/or the negative sewing component are/is provided with a limiting frame for limiting cloth.

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

1. the invention has scientific and reasonable design and simple structure, and compared with the prior art, the front sewing component and the back sewing component are designed on the frame, so that the cloth can be sewn in two directions simultaneously, and the work efficiency of sewing the cloth is improved;

2. the feeding device, the cloth guide assembly, the forward sewing assembly, the backward sewing assembly, the cloth pulling assembly and the material receiving device are positioned on the same straight line, so that cloth discharged by the feeding device is guided by the cloth guide assembly, is sewn in two directions by the forward sewing assembly and the backward sewing assembly, and is pulled by the cloth pulling assembly, so that the collection of the material receiving device is facilitated, the feeding device is simple and rapid, and the work efficiency is improved;

3. the control box is respectively and electrically connected with the forward sewing assembly, the backward sewing assembly and the cloth pulling assembly so as to control the sewing speed and the cloth pulling speed, on one hand, the sewing quality is favorably improved, on the other hand, the labor cost is reduced, and the economic benefit is favorably improved;

4. the moving device comprises a driving rod and two supporting rods which are rotatably connected to the rack, the supporting rods and the driving rod are connected with bearing plates in a sliding mode, the positive sewing assembly or the negative sewing assembly is mounted on the bearing plates, so that the bearing plates are driven to reciprocate back and forth along the length direction of the driving rods by the driving rods according to actual requirements, the positive sewing assembly or the negative sewing assembly is driven to reciprocate back and forth along the length direction of the driving rods, the positive sewing assembly or the negative sewing assembly is adjusted to a proper position, cloth can be sewn by the positive sewing assembly or the negative sewing assembly, and working efficiency is improved;

5. the material placing device and the cloth guide assembly are provided with the seam splicing device, the seam splicing device is used for splicing two cloth, the time that the latter cloth penetrates through the cloth guide assembly, the front sewing assembly, the reverse sewing assembly and the cloth pulling assembly is reduced, simplicity and rapidness are achieved, and therefore working efficiency is improved.

Drawings

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

FIG. 2 is a schematic diagram of a mobile device according to the present invention;

FIG. 3 is a schematic diagram of the mobile device of the present invention;

FIG. 4 is a schematic diagram of the leader assembly of the present invention.

In the figure, 1, a discharging device; 2. a serging device; 3. a material receiving device; 4. a frame; 41. a positive sewing component; 42. a reverse sewing assembly; 43. a cloth spreading assembly; 44. a control box; 5. a cloth guide assembly; 51. a support plate; 52. a connecting rod; 53. a first cloth guide frame; 531. an adjusting plate; 532. a guide roller; 533. an adjustment hole; 54. a second cloth guide frame; 6. a mobile device; 61. a drive rod; 611. a hand wheel; 612. a rocker; 62. a support bar; 63. a carrier plate; 631. a drive block; 632. a sliding sleeve; 7. a seam splicing device; 8. a limiting frame.

Detailed Description

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

Referring to fig. 1, the automatic double-head material-distributing serging machine disclosed by the invention comprises a material-placing device 1, a serging device 2 and a material-receiving device 3, wherein the material-placing device 1 and the material-receiving device 3 are positioned at two sides of the serging device 2, and the material-placing device 1 and the material-receiving device 3 are positioned at the outer side of the serging device 2. The serging device 2 comprises a frame 4, be equipped with in proper order on the frame 4 and lead cloth subassembly 5, just sew the subassembly 41, anti-sewing subassembly 42 and granny rag subassembly 43, granny rag subassembly 43 is located between anti-sewing subassembly 42 and the material collecting device 3, it is located between positive sewing subassembly 41 and the blowing device 1 to lead cloth subassembly 5, blowing device 1, lead cloth subassembly 5, just sew subassembly 41, anti-sewing subassembly 42, granny rag subassembly 43 and material collecting device 3 are located same straight line, so that the cloth that blowing device 1 discharged leads through leading cloth subassembly 5, make up through positive sewing subassembly 41 and anti-sewing subassembly 42, drag through granny rag subassembly 43, so that the material collecting device 3 collects. Still be equipped with control box 44 on the frame 4, control box 44 respectively with sewing subassembly 41, anti-sewing subassembly 42, granny rag subassembly 43 and material collecting device 3 electric connection, so that utilize control box 44 control sewing subassembly 41, anti-sewing subassembly 42, granny rag subassembly 43 and material collecting device 3, make the cooperation between sewing subassembly 41, anti-sewing subassembly 42, granny rag subassembly 43 and the material collecting device 3 more smooth and easy, thereby improve work efficiency. Be equipped with piece ware 7 between blowing device 1 and the cloth guide component 5, piece ware 7 is used for piecing together two fabrics for two front and back fabrics pass cloth guide component 5, positive sewing component 41, anti-sewing component 42 and granny rag subassembly 43 easier, thereby improve work efficiency. Just sewing subassembly 41 and anti-sewing subassembly 42 and being equipped with spacing 8, spacing 8 is located just sewing subassembly 41 and one side of anti-sewing subassembly 42 respectively to it is spacing to the cloth to utilize spacing 8, makes things convenient for just sewing subassembly 41 and anti-sewing subassembly 42 to make up the cloth.

Referring to fig. 2 and 3, a moving device 6 is respectively arranged between the forward sewing assembly 41 and the reverse sewing assembly 42 and the frame 4, the moving device 6 is used for adjusting the positions of the forward sewing assembly 41 and the reverse sewing assembly 42 so as to place the forward sewing assembly 41 and the reverse sewing assembly 42 at proper positions, so that the forward sewing assembly 41 and the reverse sewing assembly 42 sew cloth, and the sewing efficiency of the forward sewing assembly 41 and the reverse sewing assembly 42 is improved; the moving device 6 comprises a driving rod 61 and two supporting rods 62 rotatably connected to the frame 4, the driving rod 61 is located between the two supporting rods 62, the supporting rods 62 and the driving rod 61 are slidably connected with a bearing plate 63, and the bearing plate 63 is used for mounting the forward sewing assembly 41 or the backward sewing assembly 42. The driving rod 61 comprises a screw rod, one side of the bearing plate 63 is provided with a driving block 631, the driving block 631 is positioned in the middle of one side of the bearing plate 63, and the screw rod can penetrate through the driving block 631 in a transmission manner, so that the screw rod is used for driving the driving block 631 to reciprocate back and forth in the length direction of the screw rod, so that the bearing plate 63 is driven to reciprocate back and forth in the length direction of the screw rod, and further the forward sewing assembly 41 or the backward sewing assembly 42 is driven to reciprocate back and forth in the length; one end of the screw rod is provided with a hand wheel 611, the hand wheel 611 is used for driving the driving rod 61 to rotate, the hand wheel 611 is provided with a rocker 612, and the rocker 612 is used for rocking the hand wheel 611. One side of the bearing plate 63 is provided with four sliding sleeves 632, the four sliding sleeves 632 are located around one side of the bearing plate 63, and the sliding sleeves 632 are slidably sleeved on the supporting rod 62, so that the supporting rod 62 supports the bearing plate 63.

Referring to fig. 4, the cloth guide assembly 5 includes two support plates 51, the two support plates 51 are arranged in parallel, a plurality of connecting rods 52 are connected between the two support plates 51, and the plurality of connecting rods 52 are distributed vertically so as to facilitate cloth guide of the plurality of connecting rods 52; the upper end of the supporting plate 51 is connected with a first cloth guide frame 53 and a second cloth guide frame 54, and the first cloth guide frame 53 is positioned above the second cloth guide frame 54; first cloth guide frame 53 includes two regulating plates 531 and rotates the guide roll 532 of connecting between two regulating plates 531, and regulating plate 531 is offered and is long banding regulation hole 533 that sets up, and two regulating plates 531 contradict with two backup pad 51 outside relatively, utilizes the bolt to pass regulation hole 533 and backup pad 51 threaded connection to in adjustment regulating plate 531, thereby adjustment guide roll 532, so that utilize guide roll 532 control cloth's elasticity.

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.