Equipment for thermal shaping of folded safety air bag

Abstract

The utility model belongs to the technical field of safety air bag folding, and particularly relates to a device for thermal shaping of a folded safety air bag, which comprises a bracket body, a support body arranged at the lower part in the bracket body, a lower pressing cylinder arranged at the middle position of the support body, and a heating bottom die fixedly connected with the upper end of the support body, a heating cavity with an opening in the upper side is formed in the heating bottom die, a transfer tool is detachably installed on the upper side of the heating bottom die, a safety air bag unit is installed in the transfer tool, a lower pressing moving mechanism is fixedly connected to the upper portion of the support body, and a heating upper die is fixedly connected to the lower end of the lower pressing moving mechanism; a working hole is formed in the lower side of the heating cavity, a movable rod of the lower pressing air cylinder can stretch into the heating cavity through the working hole, a horizontal moving set is fixedly connected to the lower portion in the support body, and a support body is installed on the horizontal moving set. By means of the air bag transferring device, transferring and moving of the safety air bag units can be conveniently completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of folding of safety airbag bags, and particularly relates to a device for heat shaping of safety airbag bags after folding. Background Art

[0002] Airbags are important safety devices in vehicles and are usually designed to inflate quickly in the event of a collision to reduce the impact force on passengers and reduce injuries.

[0003] The current production status of this product is to set up a heat shaping station and a cooling station on the equipment, and two operators complete the heat shaping and cooling actions;

[0004] However, since it is difficult to transfer the airbag bag between the two heat shaping stations and the cooling station, it is usually divided into two independent processes. That is, after the heating is completed, the operator manually moves the heat shaping station and the cooling station to the cooling station for cooling, which greatly affects the production efficiency. If the difficulty of transferring and moving the airbag bag unit can be reduced, the production efficiency can be greatly improved. Utility Model Content

[0005] The purpose of the utility model is to provide a device for heat shaping after folding the safety airbag bag, which can conveniently complete the transfer movement of the safety airbag bag unit.

[0006] The technical solutions adopted in this utility are as follows:

[0007] A device for heat shaping an airbag bag after folding, comprising a bracket body, a support body is installed at the lower part of the bracket body, a lower pressing cylinder is installed at the middle position of the support body, the upper end of the support body is fixedly connected to a heating bottom mold, a heating chamber with an opening on the upper side is provided inside the heating bottom mold, a transfer tool is detachably installed on the upper side of the heating bottom mold, an airbag bag unit is installed inside the transfer tool, a lower pressing movable mechanism is fixedly connected to the upper part of the bracket body, the lower end of the lower pressing movable mechanism is fixedly connected to a heating upper mold, a working hole is provided on the lower side of the heating chamber, and the movable rod of the lower pressing cylinder can extend into the interior of the heating chamber through the working hole.

[0008] Furthermore, a horizontal moving group is fixedly connected to the lower part of the interior of the bracket body, a support body is installed on the horizontal moving group, the horizontal moving group includes a guide rail fixedly connected to the lower part of the interior of the bracket body and a horizontal moving cylinder, the support body is slidably connected to the guide rail, and the horizontal moving cylinder is connected to the support body.

[0009] Furthermore, the heated bottom mold and the heated upper mold both include a mold body, and a heating rod and a temperature controller are installed inside the mold body.

[0010] Furthermore, the lower clamping moving mechanism includes an upper clamping horizontal moving cylinder fixedly connected to the upper end of the bracket body, the movable end of the upper clamping horizontal moving cylinder located at the lower end is fixedly connected to the mounting plate, and the heating upper mold is fixedly connected to the lower side of the mounting plate.

[0011] The technical effects achieved by this utility model are:

[0012] The practical equipment for heat shaping the airbag bag after folding is provided with a transfer tooling, and can automatically complete the movement of the airbag bag unit inside the heated bottom mold and the transfer tooling through a lower pressing cylinder and a vertically movable heated upper mold, thereby being able to relatively conveniently complete the transfer movement of the airbag bag unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the cross-section structure of the practical safety airbag unit when it is unloaded;

[0015] Figure 3 This is an enlarged view of the structure of the practical heating bottom mold and transfer tooling;

[0016] Figure 4 This is a practical Figure 3 Partial exploded view.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0018] 1. Bracket body; 2. Upper clamping horizontal moving cylinder; 3. Guide rail; 4. Horizontal moving cylinder; 5. Lower clamping cylinder; 6. Support body; 7. Heating bottom mold; 8. Transfer tooling; 9. Airbag bag unit; 10. Heating upper mold; 11. Guide rod; 12. Mounting plate. DETAILED DESCRIPTION

[0019] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0020] like Figure 1-4As shown, a device for heat shaping after folding an airbag bag comprises a bracket body 1, a horizontal moving group is fixedly connected to the lower part of the bracket body 1, a support body 6 is installed on the horizontal moving group, a lower pressing cylinder 5 is installed in the middle of the support body 6, a heating bottom mold 7 is fixedly connected to the upper end of the support body 6, a heating cavity with an opening on the upper side is provided inside the heating bottom mold 7, a transfer tool 8 is detachably installed on the upper side of the heating bottom mold 7, and the installation method thereof can be placement, magnetic attraction, or clamping, and can be separated quickly and automatically;

[0021] Here, if Figure 1-2 As shown, the horizontal moving group includes a guide rail 3 and a horizontal moving cylinder 4 fixedly connected to the lower part of the bracket body 1. The guide rail 3 and the horizontal moving cylinder 4 are both arranged horizontally. The support body 6 is slidably connected to the guide rail 3. The horizontal moving cylinder 4 and the support body 6 are connected. At this time, the lower clamping cylinder 5 can be driven to move by the horizontal moving cylinder 4, and the gravity of the lower clamping cylinder 5 is borne by the guide rail 3, which has good load-bearing stability.

[0022] The transfer tool 8 is a vertically through structure, and the airbag unit 9 is installed inside the transfer tool 8. The transfer of the airbag unit 9 can be facilitated by the arrangement of the transfer tool 8.

[0023] The upper part of the bracket body 1 is fixedly connected with a lower pressing moving mechanism, and the lower end of the lower pressing moving mechanism is fixedly connected with a heating upper mold 10. At this time, the heating upper mold 10 is driven downward by the lower pressing moving mechanism, and the airbag unit 9 inside the transfer tooling 8 can be pushed into the heating chamber for heating.

[0024] A working hole is provided on the lower side of the heating chamber, and the inner diameter of the working hole is smaller than the inner diameter of the heating chamber. After the heating of the airbag bag unit 9 is completed, the movable rod of the lower clamping cylinder 5 can be extended into the interior of the heating chamber through the working hole to push out the airbag bag unit 9 inside the heating chamber, so that the airbag bag unit 9 moves into the interior of the transfer tooling 8. At this time, through the setting of the transfer tooling 8, the airbag bag unit 9 can be moved by moving the transfer tooling 8, and the movement of the airbag bag unit 9 in the heating bottom mold 7 and the transfer tooling 8 can be automatically completed through the action of the heated upper mold 10 and the lower clamping cylinder 5. Therefore, through the setting of the transfer tooling 8, the transfer movement of the airbag bag unit 9 can be completed more conveniently.

[0025] Here, the heated bottom mold 7 and the heated upper mold 10 both include a mold body, and a heating rod and a temperature controller are installed inside the mold body. The temperature of the heating rod can be adjusted by the thermostat, and then the heat energy is released by the heating rod to heat the airbag bag unit 9. Its structure is relatively simple and can stably control the temperature.

[0026] Among them, Figure 1-2As shown, the lower clamping moving mechanism includes an upper clamping horizontal moving cylinder 2 fixedly connected to the upper end of the bracket body 1, the movable end of the upper clamping horizontal moving cylinder 2 located at the lower end is fixedly connected to the mounting plate 12, and the heated upper mold 10 is fixedly connected to the lower side of the mounting plate 12. At this time, by starting the upper clamping horizontal moving cylinder 2, the heated upper mold 10 and the mounting plate 12 can be driven to move vertically, and the four end corners on the upper side of the mounting plate 12 are fixedly connected with vertically arranged guide rods 11, and the guide rods 11 are vertically slidably connected to the bracket body 1, and the mounting plate 12 is stably guided to improve the activity stability of the heated upper mold 10 and the mounting plate 12.

[0027] The working principle of the utility model is as follows: when in use, the transfer tool 8 with the airbag unit 9 installed is placed on the upper side of the heated bottom mold 7, and then the upper pressing horizontal moving cylinder 2 is started to drive the heated upper mold 10 to move vertically, and the airbag unit 9 is pressed into the heating cavity of the heated bottom mold 7 by the heated upper mold 10, and then the airbag unit 9 is heated by the transfer tool 8 and the heated upper mold 10;

[0028] After the airbag bag unit 9 is heated, the movable rod of the lower clamping cylinder 5 can be extended into the interior of the heating chamber through the working hole, and the airbag bag unit 9 inside the heating chamber is pushed out, so that the airbag bag unit 9 moves into the interior of the transfer tooling 8, and then the horizontal moving cylinder 4 is started to move the heating bottom mold 7 and the transfer tooling 8 to the unloading station, and the transfer tooling 8 can be transferred by a manipulator or other transmission equipment. By moving the heating bottom mold 7 and the transfer tooling 8 to the unloading station, the operating space around the transfer tooling 8 can be increased, which is convenient for direct transfer of the transfer tooling 8.

[0029] In summary, the present technical solution can automatically complete the movement of the airbag unit 9 inside the heated bottom mold 7 and the transfer tooling 8 by setting up a transfer tooling 8, and through the lower clamping cylinder 5 and the vertically movable heated upper mold 10, thereby being able to more conveniently complete the transfer movement of the airbag unit 9.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A device for heat shaping a safety airbag bag after folding, comprising a support body (1), characterized in that: A support body (6) is installed at the lower part of the support body (1), a lower clamping cylinder (5) is installed at the middle position of the support body (6), a heating bottom mold (7) is fixedly connected to the upper end of the support body (6), a heating chamber with an opening on the upper side is provided inside the heating bottom mold (7), a transfer tool (8) is detachably installed on the upper side of the heating bottom mold (7), an airbag unit (9) is installed inside the transfer tool (8), a lower clamping movable mechanism is fixedly connected to the upper part of the support body (1), a heating upper mold (10) is fixedly connected to the lower end of the lower clamping movable mechanism, a working hole is provided on the lower side of the heating chamber, and a movable rod of the lower clamping cylinder (5) can extend into the interior of the heating chamber through the working hole.

2. The device for heat shaping after folding an airbag bag according to claim 1, characterized in that: A horizontal moving group is fixedly connected to the lower part of the interior of the bracket body (1), and a support body (6) is mounted on the horizontal moving group.

3. The device for heat shaping after folding an airbag bag according to claim 2, characterized in that: The horizontal movement group comprises a guide rail (3) and a horizontal movement cylinder (4) fixedly connected to the lower part of the support body (1); the support body (6) is slidably connected to the guide rail (3); and the horizontal movement cylinder (4) and the support body (6) are connected.

4. The device for heat shaping after folding an airbag according to claim 1, characterized in that: The heated bottom mold (7) and the heated upper mold (10) both comprise a mold body, and a heating rod and a temperature controller are installed inside the mold body.

5. The device for heat shaping after folding an airbag according to claim 1, characterized in that: The lower clamping movable mechanism comprises an upper clamping horizontal movable cylinder (2) fixedly connected to the upper end of the bracket body (1), the movable end of the upper clamping horizontal movable cylinder (2) located at the lower end is fixedly connected to the mounting plate (12), and the heating upper mold (10) is fixedly connected to the lower side of the mounting plate (12).

6. The device for heat shaping after folding of an airbag bag according to claim 5, characterized in that: Four end corners on the upper side of the mounting plate (12) are fixedly connected to vertically arranged guide rods (11), and the guide rods (11) are vertically slidably connected to the bracket body (1).

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