CN102897135A

CN102897135A - Air pocket folding device for airbag

Info

Publication number: CN102897135A
Application number: CN2012103340275A
Authority: CN
Inventors: 顾将为
Original assignee: TAIHANG CHANGQING AUTOMOTIVE SAFETY EQUIPMENT CO Ltd
Current assignee: Suzhou Shimai Changqing Automobile Safety Technology Co.,Ltd.
Priority date: 2012-09-11
Filing date: 2012-09-11
Publication date: 2013-01-30
Anticipated expiration: 2032-09-11
Also published as: CN102897135B

Abstract

The invention belongs to the technical field of mechanical equipment and discloses an air pocket folding device for an airbag. The air pocket folding device of the airbag comprises workbench, a support fixed on the workbench, and a U-shaped mold installed on the workbench, wherein an air inlet of the air pocket is detachably fixed and sheathed on the U-shaped mold; a plurality of radial tracks taking the U-shaped mold as a center are arranged on the workbench, a mechanical arm which is arranged in a sliding manner is arranged on each radial track, the closed shapes of the multiple mechanism arms are matched with the shape of the mold, and a locking mechanism used for locking each mechanical arm is arranged at the corresponding position of each mechanical arm; and the air pocket folding device also comprises a pressing head which is fixed on the support, is matched with the U-shaped mold, and is positioned right above the U-shaped mold. The air pocket folding device for the airbag has the advantages that the folding is simple, the operability is good, the time consumption is short, and the cost is low.

Description

The safety air bag folding device

Technical field

The present invention relates to mechanical equipment technical field, particularly relate to a kind of safety air bag folding device.

Background technology

The folding of safety air bag (DAB) airbag is the important composition operation of making safety air bag, and present DAB airbag is folding to have hand-designed folding folding with folder, but these method for folding are not easy to operate, folding complicated, poor operability, consuming time longer, equipment is expensive.

Summary of the invention

The technical matters that (one) will solve

The invention provides a kind of safety air bag folding device, folding complicated in order to solve existing method for folding, poor operability, consuming time longer, the problem that equipment is expensive.

(2) technical scheme

In order to solve the problems of the technologies described above, the invention provides a kind of safety air bag folding device, it is characterized in that, comprise bench board, be fixed on the support on the described bench board and be installed in U-shaped mould on the described bench board that the detachable fixed cover of the admission port of airbag is located on U-shaped mouthful of described U-shaped mould; Have a plurality of radial track centered by described U-shaped mould on the described bench board, slidably be provided with a manipulator on each described radial track, and the form fit of the close-shaped and described U-shaped mould of a plurality of described manipulators, and be provided for locking the catch gear of described manipulator in the relative position of each described manipulator;

Comprise also being arranged on directly over the described U-shaped mould that with the pressure head that described U-shaped mould cooperates, described pressure head can slide up and down and be arranged on the described support.

Aforesaid safety air bag folding device, preferably, the admission port removable seal fixed cover of airbag is located on the U-shaped mouth of described U-shaped mould;

Described safety air bag folding device also comprises air extractor, and the described bench board of pump-line hermetically passing and the U-shaped mould bottom surface of described air extractor enter airbag, and the interior air of airbag is used for finding time.

Aforesaid safety air bag folding device preferably, also comprises holding device, is used for picking up airbag.

Aforesaid safety air bag folding device preferably, also comprises be used to regulating the pressure regulator of described pressure head to the down force pressure size.

Aforesaid safety air bag folding device preferably, also comprises the actuating device that described several manipulators of control radially slide.

Aforesaid safety air bag folding device, preferably, described actuating device is linear electric motors.

(3) beneficial effect

Safety air bag folding device provided by the present invention comprises bench board, be fixed on the support on the bench board and be installed in U-shaped mould on the bench board, and the detachable fixed cover of the admission port of airbag is located on the U-shaped mould; Have a plurality of radial track centered by U-shaped mould on the bench board, slidably be provided with a manipulator on each radial track, and the form fit of the close-shaped and mould of a plurality of manipulators, and be provided for locking the catch gear of manipulator in the relative position of each manipulator; Also comprise being fixed on the pressure head that cooperates with U-shaped mould on the support, be positioned at U-shaped mould directly over.This safety air bag folding device is folding simple, and operability is good, weak point consuming time, and cost of equipment is low.

Description of drawings

Fig. 1 a is the front view of the front safety air bag folding device of technique in the embodiment of the invention;

Fig. 1 b is the left view of the front safety air bag folding device of technique in the embodiment of the invention;

Fig. 1 c is the birds-eye view of the front safety air bag folding device of technique in the embodiment of the invention;

Fig. 2 be in the embodiment of the invention from airbag get ready carry the left view of safety air bag folding device during airbag;

Fig. 3 is the left cutaway view of safety air bag folding device when manipulator is closed in the embodiment of the invention;

Fig. 4 is the left cutaway view of safety air bag folding device after technique is finished in the embodiment of the invention;

Wherein, 1: bench board; 2: support; 3: mould; 4: manipulator; 5: airbag; 6: pressure head; 7: radial track; 8: catch gear; 9: pressure regulator; 10: actuating device; 11: air extractor; 12: pump-line; 13: holding device; 14: decompressor.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.

Shown in Fig. 1 a, 1b, 1c, safety air bag folding device in the embodiment of the invention comprises bench board 1, be fixed on the support 2 on the bench board 1 and be installed in U-shaped mould 3 on the bench board 1, wherein, the detachable fixed cover of the admission port of airbag 5 is located on the U-shaped mouth of U-shaped mould 3, and the pressure head 6 that setting cooperates with U-shaped mould 3 directly over U-shaped mould 3, pressure head 6 can slide up and down and be arranged on the support 2, with decompressor 14(such as cylinder) be connected, with the downward punching press airbag 5 of the pressure that a certain size is provided, finish the folding process of airbag 5.

For the pressing lap of convenient follow-up airbag 5, can stamp a little at the center of airbag 5, and holding device 13 is set clamps the center of airbag 5 and pick up airbag 5.Simultaneously, in a plurality of radial track 7 of bench board 1 setting centered by U-shaped mould 3, in the present embodiment be 4, a manipulator 4 slidably is set on each radial track 7, and the form fit of the close-shaped and U-shaped mould 3 of 4 manipulators 4, and be provided for locking the catch gear 8 of manipulator 4 in each manipulator 4 relative position.Initial condition, 4 manipulators 4 are open modes, in actual use, at first control holding device 13 and pick up airbag 5, then closed 4 manipulators 4 are controlled holding device 13 again and are unclamped airbag 5, punching press airbag 5, consistent with U-shaped mould 3 with the direction that guarantees airbag 5 pressing laps and size.

Wherein, holding device 13 can be selected the devices such as pneumatic-finger, can realize the automatic control of equipment.Drive the actuating device 10 that 4 manipulators 4 radially slide and to be linear electric motors.

After 4 manipulator 4 closures, catch gear 8 need to be set to be positioned, guarantee that 4 manipulators 4 are kept closed when pressure head 6 downward punching press, and can realize that the catch gear 8 of locking manipulator 4 has a variety of selection modes, can select bolt arrangement in the present embodiment, simple in structure, and good positioning effect.

In closing course, clamp airbag 5 in order to prevent manipulator 4, cause in the punching course destruction to airbag 5, safety air bag folding device in the present embodiment can also comprise air extractor 11, and the admission port removable seal fixed cover of airbag 5 is located on the U-shaped mouth of U-shaped mould 3, wherein, the pump-line 12 hermetically passing bench board 1 of air extractor 11 and the bottom surface of U-shaped mould 3 enter airbag 5, with the air in the airbag 5 of finding time, have dwindled the volume of airbag 5.

The mode that airbag 5 admission port removable seal fixed covers are located on the U-shaped mould 3U type mouth has a lot, does not repeat them here.

Preferably, safety air bag folding device in the present embodiment also comprises for regulating the pressure regulator 9 of pressure head 6 to the down force pressure size, can regulate pressure head 6 to the pressure size that presses down according to the size of airbag 5, prevent that pressure from crossing havoc airbag 5 or too small airbag 5 collapsed shape that cause of pressure are undesirable.

The working process of the safety air bag folding device in the present embodiment is as follows:

1) U-shaped mould 3 is installed on the bench board 1, puts simultaneously safety air bag 5, shown in Fig. 1 c;

2) control holding device 13 from getting ready the position upwards carries, is then opened the air extractor 11 interior air of airbag 5 of finding time to airbag 5, as shown in Figure 2;

3) 4 manipulator closures of actuating device 10 controls are wrapped in the inside to airbag 5, as shown in Figure 3;

4) control holding device 13 unclamps airbag 5, then controls pressure head 6 downward pressing lap airbags 5, as shown in Figure 4;

5) control pressure head 6 is got back to the home position, and separates by 4 manipulators of actuating device 10 controls 4;

6) take off U-shaped mould 3, airbag 5 just folds rear in U-shaped mould 3.

Finish the folding of an airbag 5.

As can be seen from the above embodiments, safety air bag folding device provided by the present invention comprises bench board, be fixed on the support on the bench board and be installed in U-shaped mould on the bench board, and the detachable fixed cover of the admission port of airbag is located on the U-shaped mould; Have a plurality of radial track centered by U-shaped mould on the bench board, slidably be provided with a manipulator on each radial track, and the form fit of the close-shaped and mould of a plurality of manipulators, and be provided for locking the catch gear of manipulator in the relative position of each manipulator; Also comprise being fixed on the pressure head that cooperates with U-shaped mould on the support, be positioned at U-shaped mould directly over.This safety air bag folding device is folding simple, and operability is good, weak point consuming time, and cost of equipment is low.

The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and replacement, these improvement and replacement also should be considered as protection scope of the present invention.

Claims

1. a safety air bag folding device is characterized in that, comprises bench board, is fixed on the support on the described bench board and is installed in U-shaped mould on the described bench board, and the detachable fixed cover of the admission port of airbag is located on U-shaped mouthful of described U-shaped mould; Have a plurality of radial track centered by described U-shaped mould on the described bench board, slidably be provided with a manipulator on each described radial track, and the form fit of the close-shaped and described U-shaped mould of a plurality of described manipulators, and be provided for locking the catch gear of described manipulator in the relative position of each described manipulator;

2. safety air bag folding device according to claim 1 is characterized in that, the admission port removable seal fixed cover of airbag is located on the U-shaped mouth of described U-shaped mould;

3. safety air bag folding device according to claim 1 is characterized in that, also comprises holding device, is used for picking up airbag.

4. safety air bag folding device according to claim 1 is characterized in that, also comprises be used to regulating the pressure regulator of described pressure head to the down force pressure size.

5. safety air bag folding device according to claim 1 is characterized in that, also comprises the actuating device that described several manipulators of control radially slide.

6. safety air bag folding device according to claim 5 is characterized in that, described actuating device is linear electric motors.