CN107297908B

CN107297908B - Automatic sewing jig

Info

Publication number: CN107297908B
Application number: CN201710534150.4A
Authority: CN
Inventors: 王浪潮
Original assignee: Guangzhou Yingtai Automobile Trim Co ltd
Current assignee: Guangzhou Yingtai Automobile Trim Co ltd
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2023-10-27
Anticipated expiration: 2037-07-03
Also published as: CN107297908A

Abstract

The invention discloses an automatic sewing jig which is used for positioning a first workpiece to be sewn and a second workpiece to be sewn when in sewing, and comprises a workbench, a pressing block and a positioning device, wherein the pressing block is fixedly arranged on the workbench and forms a gap with the workbench, the positioning device comprises a plate body, a first baffle plate, a second baffle plate and a pressing plate, the plate body is rotatably arranged on the workbench, the first baffle plate and the second baffle plate are slidably arranged on the plate body, the pressing plate is fixedly arranged on the first baffle plate, the second baffle plate is positioned between the pressing block and the first baffle plate, the first workpiece to be sewn and the second workpiece to be sewn are clamped between the workbench and the pressing block, the first baffle plate is abutted against the edge of the first workpiece to be sewn, the second baffle plate is abutted against the edge of the second workpiece to be sewn, and manual pressing is not needed when the first workpiece to be sewn and the second workpiece to be sewn, and the automatic positioning is achieved.

Description

Automatic sewing jig

Technical Field

The invention relates to the sewing industry, in particular to an automatic sewing jig.

Background

With the continuous enhancement of consciousness such as environment protection, energy conservation, cost performance and the like, the requirements on automobiles and automobile interiors are higher and higher, and the market competition is stronger and stronger. The pursuit of customers for high cost performance and environmental protection products puts higher demands on a host factory and various matched enterprises. Both to meet the customer requirements and to minimize product costs. The interior material has been a trend to reduce weight, reduce environmental pollution, reduce noise, and increase strength, and it is the most effective and direct method to change the processing technology with the same processing quality of the same material. At present, composite interior trim panels (such as door panel inserts, door panel armrests and the like) which take polymer-based fibrilia composite materials as substrates and PVC or TPO materials as surface trim layers are increasingly popular.

However, the existing manufacturing process of the composite trim panel has the following defects:

the resin is required to be aligned with the component manually, stitching is performed by a reverse stitching method, the resin is pressed by fingers to be aligned with the component, stitching is performed again, labor intensity is high, the fingers of workers are easy to abrade bubbles, and the eyes are easy to be injured by crushed aggregates.

Disclosure of Invention

In order to overcome the defects in the prior art, the invention aims to provide an automatic sewing jig.

The invention adopts the following technical scheme:

an automatic sewing jig is used for positioning a first to-be-sewn piece and a second to-be-sewn piece during sewing, the automatic sewing jig comprises a workbench, a pressing block and a positioning device, the pressing block is fixedly installed on the workbench and forms a gap with the workbench, the positioning device comprises a plate body, a first baffle, a second baffle and a pressing plate, the plate body is rotatably installed on the workbench, the first baffle and the second baffle are slidably installed on the plate body, the pressing plate is fixed on the first baffle, and the second baffle is located between the pressing block and the first baffle.

Further, the first baffle is parallel to the second baffle.

Further, the first baffle and the second baffle are perpendicular to the plate body.

Further, the pressing plate is parallel to the plate body.

Further, the automatic sewing jig further comprises a pressing wheel, the pressing wheel comprises a mounting column and a roller, one end of the mounting column is fixedly mounted on the first baffle, and the other end of the mounting column is rotatably connected with the roller.

Further, the plate body is provided with a first sliding groove, the first baffle plate comprises a first regulator, and the first regulator is located in the first sliding groove and can move along the first sliding groove to enable the first baffle plate to move relative to the plate body until the first baffle plate is abutted to the edge of the first workpiece to be sewn.

Further, the plate body is provided with a second sliding groove, the second baffle comprises a second regulator, and the second regulator is located in the second sliding groove and can move along the second sliding groove to enable the second baffle to move relative to the plate body until the second baffle abuts against the edge of the second piece to be sewn.

Further, the first to-be-sewn piece and the second to-be-sewn piece are clamped between the workbench and the pressing block.

Compared with the prior art, the pressing block of the automatic sewing jig is fixedly arranged on the workbench and forms a gap with the workbench, the plate body is rotatably arranged on the workbench, the first baffle plate and the second baffle plate are slidably arranged on the plate body, the pressing plate is fixedly arranged on the first baffle plate, the second baffle plate is arranged between the pressing block and the first baffle plate, the first piece to be sewn and the second piece to be sewn are clamped between the workbench and the pressing block, the first baffle plate is abutted against the edge of the first piece to be sewn, the second baffle plate is abutted against the edge of the second piece to be sewn, and manual pressing and automatic positioning are not needed when the first piece to be sewn and the second piece to be sewn are sewn.

Drawings

FIG. 1 is a schematic diagram of an automated sewing tool according to the present invention;

FIG. 2 is another schematic structural view of the automated sewing jig of FIG. 1;

FIG. 3 is a schematic view of an embodiment of the automated sewing tool of FIG. 1.

In the figure: 100. automatic sewing jig; 10. a work table; 20. briquetting; 30. a slit; 40. an accommodating space; 50. a base; 60. a positioning device; 61. a plate body; 610. a first chute; 612. a second chute; 62. a first baffle; 620. a first regulator; 63. a pinch roller; 630. a mounting column; 632. a roller; 64. a pressing plate; 65. a second baffle; 650. a second regulator; 200. a second piece to be sewn; 300. and a first piece to be sewn.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an automatic sewing jig 100 is used for positioning a first workpiece 300 to be sewn with a second workpiece 200 to be sewn, and the automatic sewing jig 100 includes a workbench 10, a pressing block 20, a base 50 and a positioning device 60.

The positioning device 60 comprises a plate body 61, a first baffle 62, a pressing wheel 63, a pressing plate 64 and a second baffle 65. The plate 61 is provided with a first runner 610 and a second runner 612. The first runner 610 and the second runner 612 are parallel to each other. The first baffle 62 includes a first regulator 620. Pinch roller 63 includes a mounting post 630 and a roller 632, and roller 632 is fixed to one end of mounting post 630. The second baffle 65 includes a second regulator 650.

When the automatic sewing jig 100 is assembled, the pressing block 20 is fixed on the workbench 10 and forms a gap with the workbench 10. The base 50 is fixed to the table 10 and located at one side of the pressing block 20, and one end of the plate 61 is rotatably mounted to the base 50. The first adjuster 620 of the first baffle 62 is accommodated in the first chute 610 and can move along the first chute 610 so that the first baffle 62 is slidably mounted on the plate 61. Mounting posts 630 of puck 63 are secured to first plate 62. The platen 64 is fixed to the first shutter 62. The second regulator 650 of the second shutter 65 is accommodated in the second chute 612 of the plate body 61 and is movable along the second chute 612 to slidably mount the second shutter 65 to the plate body 61. The first baffle 62 is now parallel to the second baffle 65. The first baffle 62 and the second baffle 65 are perpendicular to the plate body 61. The pressing plate 64 is parallel to the plate body 61. The plate 61 and the table 10 form a housing space 40 therebetween.

When the automated sewing jig 100 is used, the second workpiece 200 is stacked on the first workpiece 300 and aligned with the first workpiece 300. One end of the stacked second workpiece 200 to be sewn and one end of the stacked first workpiece 300 to be sewn are placed in a gap between the pressing block 20 and the workbench 10, and the rest is located in the accommodating space 40. The second adjuster 650 is adjusted to make the second baffle 65 collide with the edge of the second piece 200 to be sewn. The first adjuster 620 is adjusted to make the first baffle 62 abut against the edge of the first workpiece 300, at this time, the pressing plate 64 abuts against the first workpiece 300 on the table 10, and the roller 632 of the pressing wheel 63 abuts against the first workpiece 300 on the table 10. When the second workpiece 200 is sewn with the first workpiece 300, the roller 632 rolls along with the movement of the first workpiece 300 to assist the movement of the first workpiece 300.

The automatic sewing jig 100 aligns the second workpiece 200 with the first workpiece 300 and attaches to the workbench 10, and the second workpiece is automatically completed without manual pressing.

It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the invention as defined in the appended claims.

Claims

1. An automatic change sewing tool for first wait to sew up when piece and second wait to sew up location, automatic change sewing tool includes workstation, its characterized in that: the automatic sewing jig further comprises a pressing block and a positioning device, wherein the pressing block is fixedly installed on the workbench and forms a gap with the workbench, the positioning device comprises a plate body, a first baffle, a second baffle and a pressing plate, the plate body is rotatably installed on the workbench, the first baffle and the second baffle are slidably installed on the plate body, the pressing plate is fixed on the first baffle, and the second baffle is located between the pressing block and the first baffle.

2. The automated sewing jig of claim 1, wherein: the first baffle is parallel to the second baffle.

3. The automated sewing jig of claim 2, wherein: the first baffle and the second baffle are perpendicular to the plate body.

4. The automated sewing jig of claim 1, wherein: the pressing plate is parallel to the plate body.

5. The automated sewing jig of claim 1, wherein: the automatic sewing jig further comprises a pressing wheel, the pressing wheel comprises a mounting column and a roller, one end of the mounting column is fixedly mounted on the first baffle, and the other end of the mounting column is rotatably connected with the roller.

6. The automated sewing jig of claim 1, wherein: the plate body is provided with a first sliding groove, the first baffle plate comprises a first regulator, and the first regulator is positioned in the first sliding groove and can move along the first sliding groove to enable the first baffle plate to move relative to the plate body until the first baffle plate is in collision with the edge of the first workpiece to be sewn.

7. The automated sewing jig of claim 1, wherein: the plate body is provided with a second sliding groove, the second baffle comprises a second regulator, and the second regulator is positioned in the second sliding groove and can move along the second sliding groove to enable the second baffle to move relative to the plate body until the second baffle is abutted against the edge of the second piece to be sewn.

8. The automated sewing jig of claim 1, wherein: the first to-be-sewn piece and the second to-be-sewn piece are clamped between the workbench and the pressing block.