A kind of SAB air bag main piece and main piece reinforcing piece sewing tool

Abstract

The utility model discloses a kind of SAB air bag main piece and main piece reinforcing piece's suturing tool, comprising: tool loading bottom plate;Several tool positioning columns for air bag main piece and main piece reinforcing piece are sleeved into and are set on the tool loading bottom plate;Several auxiliary positioning plates for fixing the main piece reinforcing piece are set on the tool loading bottom plate;Tool cover plate is movably set on the tool loading bottom plate and is used to cover the air bag main piece and main piece reinforcing piece.The beneficial effects of the utility model are that: using the utility model liberates operator's both hands, reduces operator's action, can make operator in automatic sewing accurately sew the next set of product, most actions are completed by machine, so that operator is more labor-saving, reduces operation time, reduces cost, solves how to realize the problem of improving sewing efficiency and consistency under the premise of not increasing manpower.

Description

Technical Field

[0001] This utility model relates to the field of automotive airbag technology, and in particular to a sewing fixture for the main sheet and the reinforcing sheet of an SAB airbag. Background Technology

[0002] There is a product, (see Figures 1 to 2 Four main reinforcing pieces 2 need to be sewn onto the main airbag piece 1. In order to meet the requirements of the drawings, it is necessary to manually draw lines on the main airbag piece 1 using a line drawing template. When sewing, the position of the main reinforcing piece 2 needs to be manually aligned with the drawn line position. However, since manual sewing takes a long time and it is difficult to maintain consistency, the overall pace is slow and the cost is high.

[0003] Therefore, through beneficial exploration and research, the applicant has found a solution to the above problems, and the technical solution to be introduced below is the result of this research. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a sewing fixture for the main sheet and the reinforcing sheet of the SAB air bag, in order to address the above-mentioned deficiencies and defects of the prior art.

[0005] The technical problem to be solved by this utility model can be achieved by the following technical solution: A sewing fixture for the main sheet and reinforcing sheet of an SAB air bag, characterized in that it includes: Tooling loading base plate; Several tooling positioning posts are set on the tooling loading base plate and used for the insertion of the main air bag sheet and the main sheet reinforcing sheet. A number of auxiliary positioning plates are disposed on the tooling loading base plate and used to fix the main reinforcing sheet; The active part is a tooling cover plate set on the tooling loading base plate and used to cover the main air bag sheet and the main sheet reinforcing sheet.

[0006] In a preferred embodiment of the present invention, the plurality of tooling positioning posts include a plurality of main piece positioning posts and a plurality of main piece reinforcing piece positioning posts disposed on the tooling loading base plate.

[0007] In a preferred embodiment of the present invention, the plurality of main piece positioning posts include a first main piece positioning post, a second main piece positioning post, and a third main piece positioning post disposed on the tooling loading base plate.

[0008] In a preferred embodiment of the present invention, the plurality of main sheet reinforcing plate positioning posts include four sets of main sheet reinforcing plate positioning posts, and each set of main sheet reinforcing plate positioning posts consists of two main sheet reinforcing plate positioning posts spaced apart on the tooling loading base plate.

[0009] In a preferred embodiment of the present invention, the plurality of auxiliary positioning plates include a first auxiliary positioning plate, a second auxiliary positioning plate, and a third auxiliary positioning plate hinged to the tooling loading base plate.

[0010] In a preferred embodiment of this utility model, two sets of main sheet reinforcing sheet positioning posts are respectively disposed on the first auxiliary positioning plate and the second auxiliary positioning plate.

[0011] In a preferred embodiment of this utility model, the tooling cover plate is movably connected to the tooling loading base plate via a hinged structure.

[0012] Due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: This utility model frees the operator's hands, reduces the operator's movements, and allows the operator to sew a set of products in automatic sewing. Most of the actions are completed by the machine, which makes the operator more labor-saving, reduces the operation time, lowers the cost, and solves the problem of how to improve sewing efficiency and consistency without increasing manpower. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram of the main body of an existing airbag.

[0015] Figure 2 This is a schematic diagram of the structure of the main film reinforcement sheet in existing technology.

[0016] Figure 3 This is a schematic diagram of the structure of the tooling loading base plate of this utility model.

[0017] Figure 4 This is a schematic diagram of the structure of the tooling cover plate of this utility model. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the following description, in conjunction with specific illustrations, further elaborates on this utility model.

[0019] See Figures 3 to 4 The above describes a sewing fixture for the main sheet and reinforcing sheet of an SAB air bag, which includes a fixture feeding base plate 100, several fixture positioning posts 200, several auxiliary positioning plates 300, and a fixture cover plate 400.

[0020] The tooling loading base plate 100 is a trapezoidal base plate, and the upper surface of the tooling loading base plate 100 is the working surface for placing the main air supply bag sheet and the main sheet reinforcing sheet.

[0021] A plurality of tooling positioning posts 200 are disposed on the tooling loading base plate 100 and are used for fitting the main air bag sheet and the main sheet reinforcing sheet. In this embodiment, the plurality of tooling positioning posts 200 include a plurality of main sheet positioning posts 210 and a plurality of main sheet reinforcing sheet positioning posts 220 disposed on the tooling loading base plate 100. The plurality of main sheet positioning posts 210 includes a first main sheet positioning post 211, a second main sheet positioning post 212, and a third main sheet positioning post 213 disposed on the tooling loading base plate 100. The plurality of main sheet reinforcing sheet positioning posts 220 includes four sets of main sheet reinforcing sheet positioning posts, each set of main sheet reinforcing sheet positioning posts 220 consisting of two main sheet reinforcing sheet positioning posts spaced apart on the tooling loading base plate 100. Specifically, there are a total of eight plurality of main sheet reinforcing sheet positioning posts 220, arranged in pairs.

[0022] Several auxiliary positioning plates 300 are disposed on the tooling loading base plate 100 and are used to fix the main reinforcing sheet. In this embodiment, the auxiliary positioning plates 300 include a first auxiliary positioning plate 310, a second auxiliary positioning plate 320, and a third auxiliary positioning plate 330 hinged to the tooling loading base plate 100. Two sets of main reinforcing sheet positioning posts 220 are respectively disposed on the first auxiliary positioning plate 310 and the second auxiliary positioning plate 320.

[0023] The tooling cover plate 400 is movably mounted on the tooling loading base plate 100 and is used to cover the main air bag piece and the main piece reinforcing piece. In this embodiment, the tooling cover plate 400 is movably connected to the tooling loading base plate 100 through the hinge structure 10.

[0024] The working principle of this utility model is as follows: The main air bag piece is manually placed on the tooling loading base plate 100. The holes on the main air bag piece are fitted into the first main piece positioning post 211, the second main piece positioning post 212, and the third main piece positioning post 213, and then locked with nuts. Then, the main piece reinforcing piece is placed on the main air bag piece. Similarly, the holes on the main piece reinforcing piece are fitted into the four sets of main piece reinforcing piece positioning posts. The first auxiliary positioning plate 310 and the second auxiliary positioning plate 320 fix the main piece reinforcing piece. Finally, the tooling cover plate 400 is closed, and the utility model is moved to the sewing machine for automatic sewing.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sewing fixture for the main sheet and reinforcing sheet of an SAB air bag, characterized in that, include: Tooling loading base plate; Several tooling positioning posts are set on the tooling loading base plate and used for the insertion of the main air bag sheet and the main sheet reinforcing sheet. A number of auxiliary positioning plates are disposed on the tooling loading base plate and used to fix the main reinforcing sheet; The active part is a tooling cover plate set on the tooling loading base plate and used to cover the main air bag sheet and the main sheet reinforcing sheet.

2. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 1, characterized in that, The plurality of tooling positioning posts include a plurality of main piece positioning posts and a plurality of main piece reinforcing piece positioning posts disposed on the tooling loading base plate.

3. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 2, characterized in that, The plurality of main piece positioning posts include a first main piece positioning post, a second main piece positioning post, and a third main piece positioning post disposed on the tooling loading base plate.

4. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 2, characterized in that, The plurality of main reinforcing sheet positioning posts include four sets of main reinforcing sheet positioning posts, each set of main reinforcing sheet positioning posts consisting of two main reinforcing sheet positioning posts spaced apart on the tooling loading base plate.

5. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 4, characterized in that, The plurality of auxiliary positioning plates include a first auxiliary positioning plate, a second auxiliary positioning plate, and a third auxiliary positioning plate hinged to the tooling loading base plate.

6. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 5, characterized in that, Two sets of main reinforcement plate positioning posts are respectively set on the first auxiliary positioning plate and the second auxiliary positioning plate.

7. The sewing fixture for the main sheet and reinforcing sheet of an SAB air bag according to claim 1, characterized in that, The tooling cover plate is movably connected to the tooling loading base plate via a hinged structure.

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