Safety air bag cover cap press-fitting mechanism

Abstract

The utility model discloses a safety air bag cover cap press-fitting mechanism, and relates to the technical field of safety air bag press-fitting. The safety air bag cover cap press-fitting mechanism comprises a bottom plate, a press-fitting mechanism and a press-fitting mechanism, the pressing mechanism is arranged at the top of the bottom plate; the first tool is connected with the pressing mechanism; the jacking mechanism is arranged at the bottom of the bottom plate; the second tool is arranged on the upper surface of the bottom plate and connected with the output end of the jacking mechanism; the first limiting mechanisms are arranged on the upper surface of the bottom plate and are arranged on the two sides of the second tool in the length direction of the second tool. The utility model solves the problems that the manual operation mode is slow in speed, and the safety air bag loaded inside is relatively large, so that the safety air bag cover needs to be manually pressed in place, the labor is wasted, the manual buckling is difficult, the manual labor intensity is high, the consistency cannot be ensured, the whole line rhythm is increased, and the production efficiency is increased. And the production efficiency and the product quality are also influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of airbag press-fitting, in particular to a safety airbag cover press-fitting mechanism. Background Art

[0002] The electronic airbag system is a passive safety (see car safety performance) protection system that works in conjunction with seat belts to provide effective collision protection for passengers. In a car collision, airbags can reduce the rate of head injuries by 25% and facial injuries by about 80%.

[0003] Currently, the conventional assembly method for automotive airbag cover pressing devices involves manually placing the airbag cover on a table, placing the folded semi-finished airbag inside the cover, and then manually fastening the airbag cover buttons one by one. This manual operation is slow, and because the airbags loaded inside are relatively large, manually pressing the airbag cover into place is very laborious and difficult, resulting in high labor intensity and uncertainty about consistency. This increases the overall line cycle time, affecting production efficiency and product quality. Currently, no effective solution has been proposed to address these issues. Utility Model Content

[0004] The purpose of the utility model is to provide an airbag cover press-fitting mechanism to at least solve one of the problems existing in the above-mentioned prior art.

[0005] Technical solution: An airbag cover press-fitting mechanism, comprising:

[0006] base plate;

[0007] A pressing mechanism is provided on the top of the bottom plate;

[0008] a first tooling connected to the pressing mechanism;

[0009] A lifting mechanism is provided at the bottom of the base plate;

[0010] A second tooling is provided on the upper surface of the base plate and is connected to the output end of the jacking mechanism; and

[0011] a plurality of first limiting mechanisms, disposed on the upper surface of the base plate and respectively disposed on both sides of the second tooling along the length direction thereof;

[0012] The lifting mechanism and the pressing mechanism cover are press-fitted to act on the products to be assembled preset on the first tooling and the second tooling respectively.

[0013] Preferably, the pressing mechanism comprises an upper closing cover, wherein a side of the upper closing cover close to the bottom is connected to the base plate.

[0014] Preferably, a handle is provided on the side of the upper cover away from the first tooling.

[0015] Preferably, second limiting mechanisms connected to the upper surface of the base plate are respectively provided on both sides of the upper cover, and the second limiting mechanisms are arranged on the side away from the first tooling.

[0016] Preferably, the second limiting mechanism includes: a first fixed plate, a first driving component is horizontally arranged on the first fixed plate, the output end of the first driving component is close to the upper closing cover, a first proximity switch is horizontally arranged on the side of the first fixed plate close to the upper closing cover, the first proximity switch is electrically connected to the first driving component, and the outer surface of the first driving component is covered with a first cover plate.

[0017] Preferably, the lifting mechanism includes: a second driving component with the output end facing the base plate, the second driving component is connected to the bottom of the base plate through a plurality of connecting plates, and a plurality of flanged linear bearings parallel to the second driving component are arranged between the connecting plates and the base plate.

[0018] Preferably, the first limiting mechanism includes: two base plates connected to the upper surface of the bottom plate, the two base plates are respectively arranged on both sides of the second tooling, and a rotating shaft and a rotating part connected to the upper closing cover are arranged on the side of the base plate close to the second limiting mechanism, and a second proximity switch for detecting the position of the rotating part is horizontally arranged on the base plate.

[0019] Preferably, a second fixed plate is provided on the side of the substrate away from the second limiting mechanism, a third driving component is horizontally provided on the second fixed plate, the output end of the third driving component is close to the side of the substrate, and the outer surface of the third driving component is covered with a second cover plate.

[0020] Preferably, a displacement sensor is vertically arranged between the second cover plate and the base plate, the detection end of the displacement sensor is located directly below the reciprocating travel path of the telescopic part of the third driving component, and the displacement sensor is electrically connected to the third driving component.

[0021] Preferably, the telescopic member of the third driving component cooperates with a locking member provided on the upper cover and close to a side of the first tooling.

[0022] Beneficial effect: In the embodiment of the present application, an automatic cover press-fitting method is adopted, and the lifting mechanism and the pressing mechanism are press-fitted to act on the to-be-assembled products preset on the first tooling and the second tooling respectively, thereby achieving the purpose of press-fitting the airbag cover, thereby realizing the technical effect of improving production efficiency and reducing work intensity, and further solving the current manual operation method that is slow, and because the airbag loaded inside is relatively large, it is very laborious to press the airbag cover into place manually, and manual buckling is difficult, resulting in high manual labor intensity, and its consistency cannot be guaranteed, resulting in an increase in the entire line beat, and also affecting the production efficiency and product quality. Technical problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the airbag cover press-fitting mechanism of the utility model;

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of another airbag cover press-fitting mechanism of the present invention;

[0025] Figure 3 This is a front view of the airbag cover press-fitting mechanism of the utility model;

[0026] Figure 4 is a top view of the airbag cover press-fitting mechanism of the present invention; and

[0027] Figure 5 The utility model is a schematic diagram of the structure of the airbag cover press-fitting mechanism with the cover plate removed.

[0028] The accompanying drawings are:

[0029] 10. Bottom plate;

[0030] 20. Pressing mechanism; 201. Upper cover; 202. Handle; 203. Locking member;

[0031] 30. First tooling;

[0032] 40. Lifting mechanism; 401. Second driving component; 402. Connecting plate; 403. Flange-mounted linear bearing;

[0033] 50. Second tooling;

[0034] 60. First limiting mechanism; 601. Base plate; 602. Rotating shaft; 603. Rotating member; 604. Second proximity switch; 605. Second fixing plate; 606. Third driving component; 607. Second cover plate; 608. Displacement sensor;

[0035] 70. Second limiting mechanism; 701. First fixing plate; 702. First driving component; 703. First proximity switch; 704. First cover plate. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0038] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0039] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] like Figure 1-5 As shown, the present application relates to an airbag cover press-fitting mechanism. The airbag cover press-fitting mechanism includes a base plate 10, which is a bottom support plate that can achieve good fixing and supporting effects and can also achieve good assembly effects with other components, thereby achieving multiple functions.

[0041] The pressing mechanism 20 is arranged on the top of the bottom plate 10 and can achieve a good pressing effect while also achieving a good coordination effect with other components.

[0042] The first tooling 30 is connected to the pressing mechanism 20 and can ensure good installation and placement effects, thereby improving the guarantee for subsequent accurate cover press fit.

[0043] The lifting mechanism 40 is arranged at the bottom of the base plate 10 and can achieve a good lifting effect of the product, thereby achieving the effect of driving the movement of other components.

[0044] The second tooling 50 is provided on the upper surface of the base plate 10 and is connected to the output end of the lifting mechanism 40 ; it can ensure good installation and placement of another product, thereby improving the guarantee for subsequent precise cover press fit.

[0045] Several first limiting mechanisms 60 are arranged on the upper surface of the base plate 10 and are respectively arranged on both sides of the second tooling 50 along the length direction thereof; they can ensure good limiting and positioning effects, thereby ensuring the precise operation of the mechanism.

[0046] The lifting mechanism 40 and the pressing mechanism 20 are press-fitted to act on the products to be assembled preset on the first fixture 30 and the second fixture 50, respectively, thereby achieving a good fit and ensuring a precise and rapid pressing effect.

[0047] The utility model can solve the problem of placing the folded air bag into the shell and fastening the shell with buckles. Because the shell is made of hard plastic, each product has many buckles, and the distribution varies greatly. Manual buckling is difficult and its consistency cannot be guaranteed, which increases the whole line beat and affects the production efficiency and product quality.

[0048] From the above description, it can be seen that this application achieves the following technical effects:

[0049] In the embodiment of the present application, an automatic press-fitting method is adopted, and the lifting mechanism 40 and the pressing mechanism 20 are press-fitted to act on the products to be assembled preset on the first tooling 30 and the second tooling 50 respectively, so as to achieve the purpose of press-fitting the airbag cover, thereby realizing the technical effect of improving production efficiency and reducing work intensity, and further solving the current manual operation method. The slow speed, and because the airbag loaded therein is relatively large, it is very laborious to press the airbag cover into place manually, and the manual buckle installation is difficult, resulting in high manual labor intensity and the inability to ensure its consistency, resulting in an increase in the entire line beat, and also affecting the production efficiency and product quality. Technical problems.

[0050] Furthermore, the pressing mechanism 20 includes an upper closing cover 201, and the upper closing cover 201 is connected to the bottom plate 10 near its bottom side. It can be understood that a good upper covering effect can be achieved.

[0051] Furthermore, a handle 202 is provided on the side of the upper cover 201 away from the first tool 30. It can be understood that this can achieve an effect of facilitating grasping.

[0052] Furthermore, second limiting mechanisms 70 connected to the upper surface of the base plate 10 are provided on both sides of the upper cover 201. The second limiting mechanisms 70 are provided on the side away from the first tooling 30. It can be understood that this can achieve a good limiting and fixing effect, thereby preventing the upper cover 201 from overtraveling and thus avoiding damage to the mechanism.

[0053] Furthermore, the second limiting mechanism 70 includes: a first fixing plate 701, a first driving component 702 horizontally disposed on the first fixing plate 701, an output end of the first driving component 702 adjacent to the upper cover 201, a first proximity switch 703 horizontally disposed on the side of the first fixing plate 701 adjacent to the upper cover 201, the first proximity switch 703 being electrically connected to the first driving component 702, and a first cover plate 704 covering the outer surface of the first driving component 702. It can be understood that this ensures good sensing and detection effects, thereby achieving precise limiting and positioning effects.

[0054] Furthermore, the lifting mechanism 40 includes a second drive component 401 with its output end facing the base plate 10. The second drive component 401 is connected to the bottom of the base plate 10 via a plurality of connecting plates 402. A plurality of flanged linear bearings 403 are disposed between the connecting plates 402 and the base plate 10 and are parallel to the second drive component 401. As can be appreciated, this ensures a stable structure and thus enhances operational stability.

[0055] Furthermore, the first limiting mechanism 60 includes two base plates 601 connected to the upper surface of the bottom plate 10, the two base plates 601 being disposed on either side of the second fixture 50. A rotating shaft 602 and a rotating member 603 connected to the upper cover 201 are disposed on the side of the base plates 601 near the second limiting mechanism 70. A second proximity switch 604 is disposed horizontally on the base plates 601 for detecting the position of the rotating member 603. It can be understood that this can achieve a good rotation effect of the upper cover 201, thereby achieving a good opening and closing effect, and further achieving an effect of facilitating the removal and placement of products.

[0056] Furthermore, a second fixing plate 605 is provided on the side of the base plate 601 away from the second limiting mechanism 70. A third driving component 606 is horizontally disposed on the second fixing plate 605. The output end of the third driving component 606 is located near the side of the base plate 601. The outer surface of the third driving component 606 is covered with a second cover plate 607. It can be understood that this can achieve a good limiting and fixing effect, thereby achieving a good positioning effect on the movable end of the upper cover 201.

[0057] Furthermore, a displacement sensor 608 is vertically disposed between the second cover plate 607 and the base plate 601. The detection end of the displacement sensor 608 is located directly below the reciprocating travel path of the telescopic member of the third driving component 606. The displacement sensor 608 is electrically connected to the third driving component 606. As can be understood, this ensures accurate detection results.

[0058] Furthermore, the telescopic member of the third driving member 606 cooperates with the locking member 203 provided on the upper cover 201 and close to the first tooling 30. It can be understood that a good cooperation effect with other components can be achieved, thereby achieving a good locking effect.

[0059] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical solutions of the present invention, and these equivalent transformations all fall within the scope of protection of the present invention.

Claims

1. Airbag cover press-fitting mechanism, characterized in that: include: base plate; A pressing mechanism is provided on the top of the bottom plate; a first tooling connected to the pressing mechanism; A lifting mechanism is provided at the bottom of the base plate; A second tooling is provided on the upper surface of the base plate and is connected to the output end of the jacking mechanism; and a plurality of first limiting mechanisms, disposed on the upper surface of the base plate and respectively disposed on both sides of the second tooling along the length direction thereof; The lifting mechanism and the pressing mechanism cover are press-fitted to act on the products to be assembled preset on the first tooling and the second tooling respectively.

2. The airbag cover press-fitting mechanism according to claim 1, characterized in that: The pressing mechanism comprises an upper closing cover, wherein a side of the upper closing cover close to the bottom is connected to the bottom plate.

3. The airbag cover press-fitting mechanism according to claim 2, characterized in that: A handle is provided on the side of the upper cover away from the first tooling.

4. The airbag cover press-fitting mechanism according to claim 2, characterized in that: The upper cover is provided with a second limiting mechanism connected to the upper surface of the bottom plate on both sides, and the second limiting mechanism is provided on a side away from the first tooling.

5. The airbag cover press-fitting mechanism according to claim 4, characterized in that: The second limiting mechanism includes: a first fixed plate, a first driving component is horizontally arranged on the first fixed plate, the output end of the first driving component is close to the upper closing cover, a first proximity switch is horizontally arranged on the side of the first fixed plate close to the upper closing cover, the first proximity switch is electrically connected to the first driving component, and the outer surface of the first driving component is covered with a first cover plate.

6. The airbag cover press-fitting mechanism according to claim 4, characterized in that: The lifting mechanism includes: a second driving component with an output end facing the base plate, the second driving component is connected to the bottom of the base plate through several connecting plates, and several flanged linear bearings parallel to the second driving component are arranged between the connecting plates and the base plate.

7. The airbag cover press-fitting mechanism according to claim 5, characterized in that: The first limiting mechanism includes: two base plates connected to the upper surface of the bottom plate, the two base plates are respectively arranged on both sides of the second tooling, and a rotating shaft and a rotating part connected to the upper closing cover are arranged on the side of the base plate close to the second limiting mechanism, and a second proximity switch for detecting the position of the rotating part is horizontally arranged on the base plate.

8. The airbag cover press-fitting mechanism according to claim 7, characterized in that: A second fixing plate is provided on the side of the substrate away from the second limiting mechanism, a third driving component is horizontally provided on the second fixing plate, an output end of the third driving component is close to the side of the substrate, and an outer surface of the third driving component is covered with a second cover plate.

9. The airbag cover press-fitting mechanism according to claim 8, characterized in that: A displacement sensor is vertically arranged between the second cover plate and the base plate. The detection end of the displacement sensor is located directly below the reciprocating travel path of the telescopic member of the third driving component. The displacement sensor is electrically connected to the third driving component.

10. The airbag cover press-fitting mechanism according to claim 9, characterized in that: The telescopic member of the third driving component cooperates with a locking member provided on the upper cover and close to one side of the first tooling.

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