Bonding mechanism for upper box body cushion pad of battery shell

By using a single-piece positioning and buffer pad positioning lifting mechanism, combined with a double-guide rod cylinder power source, the problems of high labor intensity and low precision in the traditional battery casing buffer pad bonding method are solved, achieving efficient and stable buffer pad bonding.

CN223524157UActive Publication Date: 2025-11-07CHANGCHUN FUWEI GROUP AUTO PARTS CO LTD STAMPING PARTS BRANCH
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422990632.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-05
Publication Date
2025-11-07
Estimated Expiration
2034-12-05

AI Technical Summary

Technical Problem

The traditional method of bonding the buffer pad on the battery casing is labor-intensive, has potential quality problems and risks of bonding misalignment, and cannot guarantee bonding accuracy.

Method used

A single-piece positioning mechanism is used to position the individual components of the battery casing. The precise positioning and fixing of the buffer pad is achieved through a buffer pad positioning and lifting mechanism and a single-piece fixing mechanism. A double-guide rod cylinder is used as the power source to ensure that the buffer pad is accurately bonded to the individual components of the battery casing.

Benefits of technology

It enables batch feeding and precise positioning of buffer pads, reduces the labor intensity of operators, improves work efficiency, ensures the stability and accuracy of bonding, and prevents misalignment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223524157U_ABST
    Figure CN223524157U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of battery cases, and discloses a battery case upper box body cushion pad bonding mechanism which comprises a frame, the single piece positioning mechanism comprises a positioning pin and a first lifting execution element capable of driving the positioning pin to do lifting motion; the cushion pad positioning and jacking mechanism comprises a cushion pad positioning block and a second lifting execution element capable of driving the cushion pad positioning block to do lifting motion, and a cushion pad profiling part capable of positioning the cushion pad is arranged on the cushion pad positioning block; the single piece fixing mechanism comprises a single piece positioning block used for supporting a single piece and a suction cup capable of adsorbing and fixing the single piece; a single piece is positioned through the single piece positioning mechanism, the single piece is adsorbed and fixed through the single piece fixing mechanism, a buffer pad is positioned through the buffer pad positioning and jacking mechanism, upward pressure is provided, the buffer pad is bonded to the single piece, batch feeding of the buffer pad can be achieved, the buffer pad is bonded to a target position, and the process requirement is met.
Need to check novelty before this filing date? Find Prior Art

Description

TECHNICAL FIELD

[0001] The utility model relates to battery shell technical field more specifically, relate to a kind of battery shell upper box body cushion pad bonding mechanism. BACKGROUND

[0002] When the cushion pad is pasted on the battery shell upper box body, the traditional operation mode is that the operator takes the battery shell upper box body single piece from the previous sequence station, places the battery shell upper box body single piece on the workbench, and then manually bonds the cushion pad to the specified position of the battery shell upper box body single piece.

[0003] This traditional bonding mode has high labor intensity, and has quality hidden danger, with the risk of cushion pad bonding deviation, and the bonding accuracy cannot be guaranteed. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of battery shell upper box body cushion pad bonding mechanism to solve the problems raised in the above background.

[0005] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] A kind of battery shell upper box body cushion pad bonding mechanism, comprising:

[0007] frame 100;

[0008] Single piece positioning mechanism 200, the single piece positioning mechanism 200 includes positioning pin 210 and first lifting execution element 220, the positioning pin 210 is installed on the frame 100 by the first lifting execution element 220, the first lifting execution element 220 can drive the positioning pin 210 to lift and move;

[0009] Cushion pad positioning jacking mechanism 300, the cushion pad positioning jacking mechanism 300 includes cushion pad positioning block 310 and second lifting execution element 320, the cushion pad positioning block 310 is provided with the cushion pad profiling portion 311 that can be positioned to cushion pad, the cushion pad positioning block 310 is installed on the frame 100 by the second lifting execution element 320, the second lifting execution element 320 can drive the cushion pad positioning block 310 to lift and move;

[0010] Single piece fixing mechanism 400, the single piece fixing mechanism 400 includes single piece positioning block 410 and suction cup 420, the single piece positioning block 410 and the suction cup 420 are installed on the frame 100, the single piece positioning block 410 is used to support battery shell upper box body single piece, and the suction cup 420 can adsorb and fix battery shell upper box body single piece.

[0011] Further, the frame 100 is provided with a bottom roller 110.

[0012] Further, the frame 100 is provided with a push hand 120.

[0013] Further, the frame 100 is provided with a lifting ring 130.

[0014] Further, the positioning pin 210 is connected with the first lifting execution element 220 through a first connecting block 230, and the first connecting block 230 is configured in an L shape and is provided with a plurality of connecting holes distributed at intervals.

[0015] Further, the buffer pad positioning block 310 is detachably connected with the second lifting execution element 320.

[0016] Further, the second lifting execution element 320 is connected with the frame 100 through a second connecting block 330, and the second connecting block 330 is configured in an L shape and is provided with a plurality of connecting holes distributed at intervals.

[0017] Further, the single-piece fixing mechanism 400 further comprises a detection sensor 430 for detecting whether the buffer pad positioning block 310 is provided with a buffer pad.

[0018] Further, the single-piece fixing mechanism 400 further comprises an ejection mechanism 440, and the ejection mechanism 440 comprises an ejection piece 441 and a third lifting execution element 442 for driving the ejection piece 441 to perform lifting movement, wherein the third lifting execution element 442 is installed on the frame 100, and after the third lifting execution element 442 drives the ejection piece 441 to rise, the top surface of the ejection piece 441 exceeds the highest point of the single-piece positioning block 410.

[0019] Further, the single-piece positioning block 410 is connected with the frame 100 through a third connecting block 450, and the third connecting block 450 is configured in a Z shape and is provided with a plurality of connecting holes distributed at intervals on the top and bottom.

[0020] Compared with the prior art, the battery shell upper box buffer pad bonding mechanism has the following beneficial effects:

[0021] The battery shell upper box buffer pad bonding mechanism provided by the utility model can position the battery shell upper box single piece through a single-piece positioning mechanism, can adsorb and fix the battery shell upper box single piece through a single-piece fixing mechanism, can position the buffer pad through a buffer pad positioning and jacking mechanism and provide upward pressure, so that the buffer pad is bonded on the battery shell upper box single piece, the batch feeding of the buffer pad and the bonding of the buffer pad to the target position can be realized, and the process requirements can be met.

[0022] The utility model provides a kind of battery shell upper box body cushion pad bonding mechanism, use double guide rod air cylinder as the power source of cushion pad positioning jacking mechanism, jacking cushion pad carries out bonding, mechanism is reliable, it is convenient to adjust;The single piece positioning mechanism and cushion pad positioning jacking mechanism are positioned respectively to battery shell upper box body single piece and cushion pad, can prevent cushion pad bonding deviation, and the position degree stability of cushion pad is high;Whole mechanism is easy to operate, and it is stable to run, greatly reduce operator labor intensity, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model is further described below in conjunction with the drawings:

[0024] Figure 1 It is a structure diagram of one embodiment of battery shell upper box body cushion pad bonding mechanism;

[0025] Figure 2 It is a structure diagram of one embodiment of frame;

[0026] Figure 3 It is a structure diagram of one embodiment of single piece positioning mechanism;

[0027] Figure 4 It is a structure diagram of one embodiment of cushion pad positioning jacking mechanism;

[0028] Figure 5 It is a structure diagram of one embodiment of single piece fixed mechanism;

[0029] 100.frame, 110.roller, 120.push handle, 130.sling ring;

[0030] 200.single piece positioning mechanism, 210.positioning pin, 220.first lifting execution element, 230.first connecting block;

[0031] 300.cushion pad positioning jacking mechanism, 310.cushion pad positioning block, 311.cushion pad profiling part, 320.second lifting execution element, 330.second connecting block;

[0032] 400.single piece fixed mechanism, 410.single piece positioning block, 420.suction cup, 430.detection sensor, 440.ejecting mechanism, 441.piece, 442.third lifting execution element, 450.third connecting block. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the utility model will be described in detail below with reference to the drawings. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0034] Referring to Figures 1 to 5 The utility model provides a battery shell upper box buffer pad bonding mechanism, include: frame 100, single piece positioning mechanism 200, buffer pad positioning jacking mechanism 300 and single piece fixing mechanism 400.

[0035] The frame 100 is configured as a multilayer trolley structure, providing a mounting base for other components; the bottom of the frame is provided with a roller 110, and a handle 120 is arranged on the main frame, facilitating movement; meanwhile, the frame 100 is also provided with a lifting ring 130 on the top, facilitating lifting by lifting equipment.

[0036] The single piece positioning mechanism 200 comprises a positioning pin 210 and a first lifting execution element 220, the positioning pin 210 is installed on the frame 100 through the first lifting execution element 220, and the first lifting execution element 220 can drive the positioning pin 210 to move up and down.

[0037] In the embodiment, a double-guide-rod air cylinder is used as the first lifting execution element 220, which can drive the positioning pin 210 to precisely jack up and down, the cylinder body of the double-guide-rod air cylinder is installed on the frame 100, the positioning pin 210 is connected with the first lifting execution element 220 through a first connecting block 230, the first connecting block 230 is configured in an L shape and is provided with a plurality of spaced connecting holes, and the spatial position of the positioning pin 210 can be adjusted through the first connecting block 230.

[0038] In the embodiment, two single piece positioning mechanisms 200 are arranged on opposite sides of the frame 100, which can ensure accurate positioning of the battery shell upper box single piece.

[0039] The buffer pad positioning jacking mechanism 300 comprises a buffer pad positioning block 310 and a second lifting execution element 320, the buffer pad positioning block 310 is provided with a buffer pad profiling part 311 for positioning the buffer pad, the buffer pad positioning block 310 is installed on the frame 100 through the second lifting execution element 320, and the second lifting execution element 320 can drive the buffer pad positioning block 310 to move up and down.

[0040] In this embodiment, the double guide rod cylinder is used as the second lifting execution element 320, which can ensure the accurate lifting and lowering of the buffer pad positioning block 310. The second lifting execution element 320 is connected with the frame 100 through a second connecting block 330. The second connecting block 330 is configured in an L shape and is provided with a plurality of spaced connecting holes. The spatial position of the second lifting execution element 320 and the buffer pad positioning block 310 can be adjusted through the second connecting block 330.

[0041] In this embodiment, the buffer pad positioning block 310 and the second lifting execution element 320 are detachably connected, which facilitates the replacement of buffer pad positioning blocks 310 of different specifications to meet the positioning needs of buffer pads of different specifications.

[0042] In this embodiment, eight buffer pad positioning and lifting mechanisms 300 are provided and distributed on the frame 100. There are eight buffer pad positioning blocks 310, which can realize the simultaneous bonding of eight buffer pads. In another embodiment, different numbers of buffer pad positioning and lifting mechanisms 300 can be provided according to actual needs.

[0043] The single piece fixing mechanism 400 includes a single piece positioning block 410, a suction cup 420, a detection sensor 430, and an ejection mechanism 440.

[0044] The single piece positioning block 410 is used to support the battery shell upper box single piece. The number of single piece positioning blocks 410 can be set according to the actual situation of the battery shell upper box single piece. The single piece positioning block 410 is connected with the frame 100 through a third connecting block 450. The third connecting block 450 is configured in a Z shape and is provided with a plurality of spaced connecting holes at the top and bottom. The spatial position of the single piece positioning block 410 can be adjusted through the third connecting block 450 to meet the support needs of different battery shell upper box single pieces.

[0045] The suction cup 420 can be controlled to have an adsorption and release state. When the suction cup 420 is controlled to be in the adsorption state, it can adsorb and fix the battery shell upper box single piece. The suction cup 420 is detachably mounted on the frame 100 through a support. The spatial position of the suction cup 420 can be adjusted according to actual use needs.

[0046] The detection sensor 430 adopts a reflection sensor and is mounted on the frame 100 through a support. The specific mounting position can ensure that whether the buffer pad positioning block 310 is provided with a buffer pad can be detected. The number of detection sensors 430 is the same as the number of buffer pad positioning blocks 310 to ensure that each buffer pad positioning block 310 is correctly provided with a buffer pad to avoid defective products.

[0047] The ejection mechanism 440 comprises a top piece 441 and a third lifting execution element 442 capable of driving the top piece 441 to perform lifting movement; in the embodiment, a pneumatic cylinder is used as the third lifting execution element 442 and is installed on the frame 100 through a support, after the third lifting execution element 442 drives the top piece 441 to rise, the top surface of the top piece 441 exceeds the highest point of the single-piece positioning block 410, the single-piece positioning block 410 on the battery shell upper box single piece can be lifted, which facilitates the removal of the battery shell upper box single piece in the case of completed bonding work or defective products.

[0048] The working principle of the battery shell upper box cushion bonding mechanism provided in the embodiment is as follows:

[0049] In the initial state, the double-guide-bar pneumatic cylinder serving as the first lifting execution element 220 is in the extended state, and the double-guide-bar pneumatic cylinder serving as the second lifting execution element 320 is in the retracted state.

[0050] Eight cushions are manually installed on the cushion positioning block 310, and the detection sensor 430 detects the cushion signal.

[0051] The battery shell upper box single piece is manually installed on the single-piece positioning block 410 and positioned through the positioning hole on the battery shell upper box single piece and the positioning pin 210.

[0052] The suction cup 420 is controlled to adsorb and fix the battery shell upper box single piece, and the double-guide-bar pneumatic cylinder serving as the second lifting execution element 320 is lifted at the same time, so that the cushion on the cushion positioning block 310 exerts pressure on the battery shell upper box single piece, after waiting for 3 seconds, the cushion is bonded on the battery shell upper box single piece, and the double-guide-bar pneumatic cylinders serving as the first lifting execution element 220 and the second lifting execution element 320 are retracted at the same time, so that the battery shell upper box single piece after the bonding is completed can be easily removed.

[0053] After the battery shell upper box single piece is removed and the detection signal of the detection sensor 430 disappears, the double-guide-bar pneumatic cylinder serving as the first lifting execution element 220 is extended, returning to the initial state.

[0054] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0055] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A battery casing upper housing buffer pad bonding mechanism, characterized in that, The utility model relates to a single piece positioning mechanism (200), a buffer pad positioning jacking mechanism (300) and a single piece fixing mechanism (400) are arranged on the frame (100), and the single piece positioning mechanism (200) is used for positioning the buffer pad, the buffer pad positioning jacking mechanism (300) is used for positioning the buffer pad, and the single piece fixing mechanism (400) is used for fixing the single piece of the battery shell upper box body. It comprises: Frame (100); Single piece positioning mechanism (200), the single piece positioning mechanism (200) includes positioning pin (210) and first lifting execution element (220), the positioning pin (210) is installed on the frame (100) by the first lifting execution element (220), the first lifting execution element (220) can drive the positioning pin (210) to carry out lifting movement; Buffer pad positioning jacking mechanism (300), the buffer pad positioning jacking mechanism (300) includes buffer pad positioning block (310) and second lifting execution element (320), the buffer pad positioning block (310) is provided with the buffer pad profiling portion (311) that can position the buffer pad, the buffer pad positioning block (310) is installed on the frame (100) by the second lifting execution element (320), the second lifting execution element (320) can drive the buffer pad positioning block (310) to carry out lifting movement; 2. The battery case cushion pad bonding mechanism according to claim 1, wherein Single piece fixing mechanism (400), the single piece fixing mechanism (400) includes single piece positioning block (410) and sucking disc (420), the single piece positioning block (410) and the sucking disc (420) are installed on the frame (100), the single piece positioning block (410) is used for supporting the single piece of battery shell upper box body, and the sucking disc (420) can adsorb and fix the single piece of battery shell upper box body.

3. The battery case cushion pad bonding mechanism according to claim 2, wherein The frame (100) bottom is provided with the roller (110).

4. The battery case cushion pad bonding mechanism according to claim 1, wherein The frame (100) is provided with the push hand (120).

5. The battery case cushion pad bonding mechanism according to claim 1, wherein The frame (100) is provided with the lifting ring (130).

6. The battery case cushion pad bonding mechanism according to claim 1, wherein The positioning pin (210) is connected with the first lifting execution element (220) through the first connecting block (230), the first connecting block (230) is structured as L type, and a plurality of interval distribution connecting holes are formed in the first connecting block (230).

7. The battery case cushion pad bonding mechanism according to claim 1, wherein The buffer pad positioning block (310) is detachably connected with the second lifting execution element (320).

8. The battery case cushion pad bonding mechanism according to claim 1, wherein The second lifting execution element (320) is connected with the frame (100) through the second connecting block (330), the second connecting block (330) is structured as L type, and a plurality of interval distribution connecting holes are formed in the second connecting block (330).

9. The battery case cushion pad bonding mechanism according to claim 1, wherein The single piece fixing mechanism (400) further includes detection sensor (430) for detecting whether the buffer pad positioning block (310) is loaded with the buffer pad.

10. The battery case cushion pad bonding mechanism according to claim 1, wherein The single piece fixing mechanism (400) further includes the ejection mechanism (440), the ejection mechanism (440) includes the top piece (441), and the third lifting execution element (442) that can drive the top piece (441) lifting movement, the third lifting execution element (442) is installed on the frame (100), after the third lifting execution element (442) drives the top piece (441) to rise, the top surface of the top piece (441) exceeds the highest point of the single piece positioning block (410). The single piece positioning block (410) is connected with the frame (100) through the third connecting block (450), the third connecting block (450) is structured as Z type, and a plurality of interval distribution connecting holes are formed in the top and bottom of the third connecting block (450).