CN218050882U

CN218050882U - Safety air bag cutting limiting mechanism

Info

Publication number: CN218050882U
Application number: CN202221974276.6U
Authority: CN
Inventors: 毛长银
Original assignee: Jiangsu Huitai Automobile Technology Co ltd
Current assignee: Jiangsu Huitai Automobile Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-12-16
Anticipated expiration: 2032-07-29

Abstract

The utility model discloses an air bag cutting stop gear belongs to air bag cutting field, including two vertical boards of alternate segregation, two guide assembly has set gradually and compresses tightly the subassembly along base cloth direction of delivery between the vertical board, the both sides that compress tightly the subassembly all are provided with adjusting part, guide assembly includes the guide board, it includes roller edge spare, roller middle part and first elastic component to compress tightly the subassembly, the one end of roller edge spare is alternate in the roller middle part, adjusts two L type spares through setting up adjusting part and removes, and two L type spares promote two roller edge spares and be close to each other, and the back adjustment adjusting part, roller change spare keep away from each other under first elastic component for interval between the L type spare is the same between interval and the base cloth, fixes a position base cloth both sides through roller edge spare and running roller, prevents that stop gear can only carry out spacing problem to the base cloth of fixed width, can carry out spacing to the base cloth of different widths, improves stop gear's suitability.

Description

Safety air bag cutting limiting mechanism

Technical Field

The utility model belongs to the technical field of the gasbag cutting, concretely relates to air bag cutting stop gear.

Background

When air bag produced, the base cloth carries out subsequent veneer again after passing through conveyer through laser cutting machine cutting, technology such as make up, laser cutting machine cuts in the middle of the base cloth, along with the demand to air bag, it is different to base cloth size requirement, in prior art, stop gear can only carry on spacingly to the base cloth of fixed width, when the base cloth is too big, the fold takes place easily for the base cloth, it is poor to lead to laser cutting machine cutting effect, when the base cloth is too little, stop gear is difficult to spacing the base cloth, the skew takes place easily for the base cloth, influence the cutting machine cutting, make this stop gear suitability lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air bag cutting stop gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: air bag cutting stop gear, including two vertical boards of alternate segregation, two along base cloth direction of delivery between the vertical board has set gradually the guide subassembly and has compressed tightly the subassembly, the both sides that compress tightly the subassembly all are provided with adjusting part, the guide subassembly includes the guide board, compress tightly the subassembly and include in roller limit spare, the roller and first elastic component, the one end of roller limit spare alternates in the roller, first elastic component cup joints on the roller limit spare, two the axis of rotation has been cup jointed to the one side that vertical board is close to each other, the roller limit spare and the roller in the piece all cup joint in the axis of rotation, L type spare has been cup jointed in the axis of rotation, be connected with a plurality of running roller on the L type spare.

As a preferred embodiment, a sliding groove is arranged between the two vertical plates, and the guide plate is slidably connected with the vertical plates through the sliding groove.

As a preferred embodiment, the guide assembly comprises a vertical rod and a second elastic piece, the vertical rod is vertically connected in the chute, the second elastic piece is sleeved on the vertical rod, the guide plate is sleeved on the vertical rod, and two ends of the second elastic piece are respectively connected with the inner wall of the chute and the guide plate.

As a preferred embodiment, the adjusting assembly comprises an adjusting screw rod, the adjusting screw rod is sleeved with the vertical plate in a threaded manner, and one end of the adjusting screw rod is rotatably connected to the L-shaped piece.

As a preferred embodiment, the adjusting assembly further comprises a limiting rod, one end of the limiting rod is connected with the L-shaped member, and the limiting rod transversely penetrates through the vertical plate.

In a preferred embodiment, the diameter of the edge piece is the same as the diameter of the middle piece, and the bottom of the edge piece, the bottom of the middle piece and the bottom of the guide plate are all on the same horizontal plane.

In a preferred embodiment, the top of the plurality of rollers is flush with the top of the base fabric table, and the plurality of rollers are located below the edging member.

In a preferred embodiment, a transverse rod is transversely connected to the inside of the roller middle piece, and one end of the roller edge piece is sleeved on the transverse rod.

Compared with the prior art, the beneficial effects of the utility model are that:

this air bag cutting stop gear, adjust two L type spares through setting up adjusting part and remove, two L type spares promote two roller limit spare and are close to each other, the reverse regulation adjusting part, roller change spare keeps away from each other under first elastic component, make interval between the L type spare and the base cloth between the interval the same, fix a position base cloth both sides through roller limit spare and running roller, prevent that stop gear can only carry out spacing problem to the base cloth of fixed width, can carry on spacingly to the base cloth of different width, stop gear's suitability is improved.

Drawings

Fig. 1 is a perspective view of an airbag cutting and limiting mechanism;

FIG. 2 is an exploded view of the hold-down assembly;

FIG. 3 is a cross-sectional view of the hold-down assembly;

fig. 4 isbase:Sub>A sectional view of the L-shaped member of fig. 1 taken along linebase:Sub>A-base:Sub>A.

In the figure: 10. a vertical plate; 13. a rotating shaft; 14. an L-shaped piece; 15. a roller; 101. a chute; 111. a guide plate; 112. a vertical rod; 113. a second elastic member; 121. a roll-edge piece; 122. a roll-in piece; 123. a first elastic member; 124. a transverse bar; 161. adjusting the screw rod; 162. a limiting rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1, the utility model provides a safety air bag cutting stop gear, including two vertical boards 10 of alternate segregation, the guide subassembly has set gradually along base cloth direction of delivery between two vertical boards 10 and has compressed tightly the subassembly, and the both sides that compress tightly the subassembly all are provided with adjusting part, and the guide subassembly includes guide board 111, guides and flat processing of exhibition to the base cloth, has the fold problem when preventing follow-up compressing tightly.

Referring to fig. 1-3, the compressing assembly includes a roller edge part 121, a roller middle part 122 and a first elastic part 123, one end of the roller edge part 121 is inserted into the roller middle part 122, the first elastic part 123 is sleeved on the roller edge part 121, one side of each of the two vertical plates 10 close to each other is sleeved with a rotating shaft 13, the roller edge part 121 is sleeved on the rotating shaft 13, an L-shaped part 14 is sleeved on the rotating shaft 13, the L-shaped part 14 is connected with a plurality of rollers 15, the roller middle part 122 is fixedly sleeved on the rotating shaft 13, the two L-shaped parts 14 are adjusted to move, the two L-shaped parts 14 push the two roller edge parts 121 to close to each other, so that the distance between the L-shaped parts 14 is the same as the distance between the base cloths, the two sides of the base cloths are positioned by the roller edge part 121 and the rollers 15, the problem that the limiting mechanism can only limit the base cloths with fixed widths is prevented, the base cloths with different widths can be limited, and the applicability of the limiting mechanism is improved.

Referring to fig. 1 to 3, the diameter value of the roll edge part 121 is the same as that of the roll middle part 122, the bottom of the roll edge part 121, the bottom of the roll middle part 122 and the bottom of the guide plate 111 are all on the same horizontal plane, the tops of the plurality of rollers 15 are flush with the top of the workbench, the workbench is located between the two vertical plates 10, the width of the workbench is smaller than that of the base cloth, the plurality of rollers 15 are located below the roll edge part 121, the side edge of the base cloth penetrates through the space between the roll edge part 121 and the rollers 15 to press the base cloth, the base cloth is pressed by the roll middle part 122 and the top of the workbench in one step, the base cloth is effectively prevented from deviating when being wound and moved, and the subsequent laser cutting machine is convenient to cut.

Referring to fig. 1, a sliding groove 101 is disposed between two vertical plates 10, and a guide plate 111 is slidably connected to the vertical plates 10 through the sliding groove 101 to limit the position of the guide plate 111 and allow the guide plate 111 to move up and down.

Referring to fig. 1, the guiding assembly includes a vertical rod 112 and a second elastic member 113, the vertical rod 112 is vertically connected in the chute 101, the second elastic member 113 is sleeved on the vertical rod 112, the guiding plate 111 is sleeved on the vertical rod 112, two ends of the second elastic member 113 are respectively connected with the inner wall of the chute 101 and the guiding plate 111, and the base cloth is attached to the workbench under the action of the guiding plate 111 through the elastic force of the second elastic member 113, so as to facilitate subsequent pressing of the assembly.

Referring to fig. 1 and 4, the adjusting assembly includes an adjusting screw rod 161, the adjusting screw rod 161 is in threaded sleeve connection with the vertical plate 10, one end of the adjusting screw rod 161 is rotatably connected to the L-shaped member 14, and the adjusting screw rod 161 is rotated to push or pull the L-shaped member 14 to move left and right, so as to adjust the distance between the L-shaped member 14 and the roller middle member 122.

Referring to fig. 1 and 4, the adjusting assembly further includes a limiting rod 162, one end of the limiting rod 162 is connected to the L-shaped member 14, the limiting rod 162 transversely passes through the vertical plate 10, and the stability of the L-shaped member 14 is increased by the limiting rod 162.

Referring to fig. 1-3, a transverse rod 124 is transversely connected to the inside of the middle roller 122, and one end of the edge roller 121 is sleeved on the transverse rod 124, so that the entire pressing assembly can rotate together, thereby preventing the problem that the rotating speeds of the base cloth rolled by the middle roller 122 and the edge roller 121 are not the same.

The utility model discloses a theory of operation and use flow: when the base cloth is too big, rotate two accommodate the lead screw 161, two accommodate the lead screw 161 promote two L type spares 14 and draw close each other, two L type spares 14 squeeze roller limit piece 121, when interval and base cloth width stop rotating accommodate the lead screw 161 when being the same between two L type spares 14, when the base cloth is too small, antiport accommodate the lead screw 161, two L type spares 14 keep away from each other, two roller limit pieces 121 keep away from each other under the effect of two first elastic component 123, thereby can carry out spacingly to different width base cloth, the base cloth side passes and compresses tightly it between roller limit piece 121 and the running roller 15, carry out one step through in the roller piece 122 and workstation top and compress tightly the base cloth, effectively prevent the base cloth skew from taking place when the base cloth roll-up removes, make things convenient for follow-up laser cutting machine to cut.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Air bag cutting stop gear, including two vertical board (10) of alternate segregation, its characterized in that: two along base cloth direction of delivery has set gradually the guide subassembly and has compressed tightly the subassembly between vertical board (10), the both sides that compress tightly the subassembly all are provided with adjusting part, the guide subassembly includes guide board (111), compress tightly the subassembly and include in roller limit spare (121), the roller piece (122) and first elastic component (123), the one end alternate in roller piece (122) of roller limit spare (121), first elastic component (123) cup joint on roller limit spare (121), two one side that vertical board (10) are close to each other has cup jointed axis of rotation (13), all cup joint on axis of rotation (13) in roller limit spare (121) and the roller piece (122), cup joint L type spare (14) on axis of rotation (13), be connected with a plurality of running roller (15) on L type spare (14).

2. The airbag cutting and limiting mechanism of claim 1, wherein: two be provided with spout (101) between vertical plate (10), sliding connection between guide board (111) and vertical plate (10) through spout (101).

3. The airbag cutting and limiting mechanism according to claim 2, characterized in that: the guide assembly comprises a vertical rod (112) and a second elastic piece (113), the vertical rod (112) is vertically connected in the sliding groove (101), the second elastic piece (113) is sleeved on the vertical rod (112), the guide plate (111) is sleeved on the vertical rod (112), and two ends of the second elastic piece (113) are connected with the inner wall of the sliding groove (101) and the guide plate (111) respectively.

4. The airbag cutting and limiting mechanism of claim 1, wherein: the adjusting assembly comprises an adjusting screw rod (161), the adjusting screw rod (161) is in threaded sleeve connection with the vertical plate (10), and one end of the adjusting screw rod (161) is rotatably connected to the L-shaped part (14).

5. The airbag cutting and limiting mechanism of claim 4, wherein: the adjusting component further comprises a limiting rod (162), one end of the limiting rod (162) is connected with the L-shaped part (14), and the limiting rod (162) transversely penetrates through the vertical plate (10).

6. The airbag cutting and limiting mechanism of claim 1, wherein: the diameter value of the roller edge part (121) is the same as that of the roller middle part (122), and the bottom of the roller edge part (121), the bottom of the roller middle part (122) and the bottom of the guide plate (111) are all on the same horizontal plane.

7. The airbag cutting and limiting mechanism of claim 1, wherein: the tops of the rollers (15) are flush with the top of the base cloth workbench, and the rollers (15) are located below the roller edge piece (121).

8. The airbag cutting and limiting mechanism of claim 1, wherein: the inside of the roller middle piece (122) is transversely connected with a transverse rod (124), and one end of the roller edge piece (121) is sleeved on the transverse rod (124).