Rubber stripping assembly, power battery cover plate rubberizing mechanism and battery production equipment

Abstract

The utility model provides a rubber stripping assembly, a power battery cover plate rubberizing mechanism and battery production equipment, the rubber stripping assembly comprises a rubber stripping plate and an auxiliary plate, the rubber stripping plate and the auxiliary plate are oppositely arranged, and a first gap is formed between the rubber stripping plate and the auxiliary plate; the glue stripping plate is provided with a first working face, the auxiliary plate is provided with a second working face, the first working face and the second working face are located on the same side, and the first working face and the second working face both extend to the first gap; a release paper tape is flatly laid on the first working face and penetrates through the first gap, and gummed paper is separated from the release paper tape to the second working face when the release paper tape penetrates through the first gap. The gummed paper separated from the release paper tape can be temporarily stored by the second working surface, so that the difficulty of grabbing the gummed paper by the gripper is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery processing equipment, in particular to a glue stripping assembly, a glue sticking mechanism for a power battery cover plate and a battery production equipment. Background Art

[0002] In order to avoid being corroded by the electrolyte, a sticker needs to be pasted at the explosion-proof valve of the power battery cover plate for protection. The shape of the sticker is the same as the area of the explosion-proof valve on the battery cover plate. Usually, the sticker is preset on the release paper tape. When in use, the sticker is peeled off from the release paper tape and transferred to the battery cover plate for pasting through a corresponding gripper. The existing glue stripping assembly is difficult to temporarily store the sticker after the sticker and the release paper tape are peeled off, and the sticker needs to be grabbed immediately, which requires strict timing for grabbing the sticker and is difficult to grab. For example, when grabbing the sticker after it is completely separated from the release paper tape, there is a risk of failure to grab because the sticker has no attachment. When grabbing the sticker before it is completely separated from the release paper tape, there is a risk of pulling the sticker off due to the action of the release paper tape, resulting in difficulty in controlling the posture of the grabbed sticker, which is not conducive to the subsequent pasting work at the battery cover plate. Summary of the Utility Model

[0003] Aiming at the deficiencies of the prior art, an object of the utility model is to provide a glue stripping assembly which can cache the sticker separated from the release paper tape for convenient grabbing.

[0004] The embodiments of the utility model are realized by the following technical solutions:

[0005] A glue stripping assembly includes a glue stripping plate and an auxiliary plate. The glue stripping plate and the auxiliary plate are arranged oppositely, and there is a first gap between them. A first working surface is configured on the glue stripping plate, and a second working surface is configured on the auxiliary plate. The first working surface and the second working surface are on the same side, and both the first working surface and the second working surface extend into the first gap. The release paper tape is laid flat on the first working surface and passes through the first gap, and the sticker is separated from the release paper tape to the second working surface when the release paper tape passes through the first gap.

[0006] According to a preferred embodiment, the auxiliary plate includes a calibration plate and a calibration block. The calibration block is adjustably installed on the calibration plate. The gap between the calibration block and the glue stripping plate is the first gap, and the second working surface is arranged on the calibration block. The calibration block can move relative to the calibration plate along a first direction.

[0007] According to a preferred embodiment, the second working surface is a plane, and a limiting surface is configured on the periphery of the second working surface for limiting the sticker.

[0008] According to a preferred embodiment, an anti-sticking layer is configured on the second working surface.

[0009] According to a preferred embodiment, a guiding plane is disposed on a side of the glue stripping plate away from the first working surface. The first working surface is a plane, and an included angle between the guiding plane and the first working surface is an acute angle. The first working surface and the guiding plane are connected by a transition arc surface, and the transition arc surface faces the calibration block.

[0010] According to a preferred embodiment, the glue stripping plate is adjustably installed and can be close to or away from the auxiliary plate.

[0011] According to a preferred embodiment, two limiting strips are arranged on the first working surface. The limiting strips extend along the extending direction of the release paper tape, and the release paper tape is located between the two limiting strips.

[0012] According to a preferred embodiment, an adjustment groove is formed through the glue stripping plate. The limiting strips are slidably assembled with the adjustment groove, and the two limiting strips can approach or separate from each other in a manner of sliding along the extending direction of the adjustment groove.

[0013] The second object of the present invention is to provide a glue pasting mechanism for a power battery cover plate, including a frame plate and the aforementioned glue stripping assembly. Among them, the glue stripping plate and the auxiliary plate are both installed on the frame plate. Based on the functions of the aforementioned glue pasting assembly, the glue pasting mechanism for the power battery cover plate can effectively grab the adhesive tape, which is beneficial to improving the processing efficiency.

[0014] The third object of the present invention is to provide a battery production device, including a machine frame and the aforementioned glue pasting mechanism for the power battery cover plate. The frame plate is installed on the machine frame. The battery production device has high battery production efficiency.

[0015] The technical solutions of the embodiments of the present invention at least have the following advantages and beneficial effects:

[0016] The second working surface of the present invention can temporarily store the adhesive tape separated from the release paper tape, reducing the difficulty of the gripper in grabbing the adhesive tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the glue pasting mechanism for the power battery cover plate provided by the embodiment of the present invention;

[0019] Figure 2 This is the front view structural schematic diagram of the glue - sticking mechanism for the power battery cover plate provided by the embodiment of the present utility model;

[0020] Figure 3 For Figure 1 The partial enlarged schematic diagram of the structure at position A in

[0021] Figure 4 This is the structural schematic diagram of the auxiliary plate provided by the embodiment of the present utility model;

[0022] Figure 5 This is the first three - dimensional structural schematic diagram of the glue - stripping plate provided by the embodiment of the present utility model;

[0023] Figure 6 This is the second three - dimensional structural schematic diagram of the glue - stripping plate provided by the embodiment of the present utility model;

[0024] Figure 7 This is the assembly structural schematic diagram of the limiting strip and the glue - stripping plate provided by the embodiment of the present utility model.

[0025] Reference numerals: 1, frame plate; 11, glue - winding wheel; 12, release paper tape; 121, adhesive tape; 2, glue - stripping assembly; 21, glue - stripping plate; 211, first working surface; 212, limiting strip; 213, guiding plane; 214, transition arc surface; 215, third transfer plate; 216, adjusting slot; 217, limiting sink; 22, auxiliary plate; 221, calibration plate; 2211, horizontal plate; 2212, vertical plate; 222, calibration block; 2221, second working surface; 2222, limiting surface; 23, first driving member; 231, first transfer plate; 24, nut block; 25, screw; 26, second transfer plate; 27, second driving member; 3, glue - pulling member; X, first direction; Y, second direction; Z, third direction. Detailed implementation manners

[0026] For better understanding and implementation, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0027] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms used in the description of this utility model herein are for the purpose of describing specific embodiments only and are not intended to limit this utility model.

[0029] Please refer to Figures 1 to 7 , a glue stripping assembly, including a glue stripping plate 21 and an auxiliary plate 22. The glue stripping plate 21 and the auxiliary plate 22 are arranged opposite to each other, and there is a first gap therebetween; a first working surface 211 is configured on the glue stripping plate 21, and a second working surface 2221 is configured on the auxiliary plate 22. The first working surface 211 and the second working surface 2221 are on the same side, and both the first working surface 211 and the second working surface 2221 extend to the first gap; the release paper tape 12 is laid flat on the first working surface 211 and passes through the first gap, and the adhesive tape 121 is separated from the release paper tape 12 to the second working surface 2221 when the release paper tape 12 passes through the first gap. In this embodiment, the width of the first gap is slightly larger than the thickness of the release paper tape 12. The adhesive tape 121 has a certain stiffness. When the release paper tape 12 enters the first gap, the release paper tape 12 bends downward along the first direction X. At this time, the end of the adhesive tape 121 facing the second working surface 2221 is separated from the release paper tape 12. As more release paper tape 12 enters the first gap, the adhesive tape 121 can be completely peeled off from the release paper tape 12, and under the action of inertia, the adhesive tape 121 enters the area of the second working surface 2221 along the second direction Y and waits for the gripper to grab. The second working surface 2221 here can temporarily store the adhesive tape 121 separated from the release paper tape 12, reducing the difficulty for the gripper to grab the adhesive tape 121.

[0030] Furthermore, as Figure 3 and Figure 4 shown, the auxiliary plate 22 includes a calibration plate 221 and a calibration block 222. The calibration block 222 is adjustably installed on the calibration plate 221. The gap between the calibration block 222 and the glue stripping plate 21 is the first gap, and the second working surface 2221 is arranged on the calibration block 222; the calibration block 222 can move relative to the calibration plate 221 along the first direction X.

[0031] In this embodiment, the correction plate 221 is L-shaped, including a horizontal plate 2211 and a vertical plate 2212 connected to each other, the first direction X is perpendicular to the horizontal plate 2211, the second direction Y is perpendicular to the vertical plate 2212, and a notch for accommodating the correction block 222 is provided on the horizontal plate 2211, and the correction block 222 is slidably connected to the vertical plate 2212 through a slide rail slider assembly. A first driving member 23 for driving the correction block 222 to move along the first direction X is installed on the vertical plate 2212, and the first driving member 23 includes but is not limited to a cylinder, a hydraulic cylinder or an electric push rod. Preferably, it is a cylinder. The correction block 222 is connected to the telescopic end of the cylinder. When in use, after the adhesive tape 121 is separated from the release paper tape 12 to the second working surface 2221, the correction block 222 moves upward along the first direction X under the action of the first driving member 23 to lift the adhesive tape 121 upward, so as to facilitate the gripper to grab the adhesive tape 121, improve work efficiency, and reduce the probability of interference between the gripper and the stripping assembly.

[0032] In this embodiment, Figure 4 As shown, the first driving member 23 is connected to the correction block 222 via the first transfer plate 231 .

[0033] In this embodiment, the second working surface 2221 is a plane, and a limiting surface 2222 is configured around the second working surface 2221 to limit the adhesive tape 121. Specifically, the limiting surface 2222 is used to prevent the adhesive tape 121 from escaping from the second working surface 2221 under the action of inertia. The second working surface 2221 is a plane to conveniently support the adhesive tape 121, so that the gripper can grab the adhesive tape 121. The commonly used gripper is a negative pressure suction head.

[0034] Further, an anti-sticking layer is disposed on the second working surface 2221. Preferably, the anti-sticking layer is a ceramic-plated layer. Specifically, ceramic is plated on the second working surface 2221 to facilitate the negative pressure suction head to grab the adhesive paper 121 on the second working surface 2221. In another embodiment, the anti-sticking layer can also be a release paper.

[0035] A guide plane 213 is disposed on one side of the stripping plate 21 away from the first working surface 211. The first working surface 211 is a plane, and the included angle between the guide plane 213 and the first working surface 211 is an acute angle. The first working surface 211 and the guide plane 213 are connected by a transition arc surface 214, and the transition arc surface 214 is disposed toward the correction block 222. Such an arrangement facilitates the adhesive tape 121 to peel off the release paper tape 12, and also facilitates the smooth running of the release paper tape 12.

[0036] In this embodiment, the stripping plate 21 is adjustable, and the stripping plate 21 can be close to or away from the auxiliary plate 22. Such an arrangement makes the size of the first gap adjustable to adapt to release paper tapes 12 of different specifications.

[0037] like Figure 1 , Figure 5 andFigure 6 As shown, two limiting strips 212 are arranged on the first working surface 211. The limiting strips 212 extend along the extending direction of the release paper tape 12, that is, the limiting strips 212 extend along the second direction Y, and the release paper tape 12 is located between the two limiting strips 212. The two limiting strips 212 here can stabilize the release paper tape 12, guide it to smoothly enter the first gap and make the peeled adhesive tape 121 accurately enter the area of the second working surface 2221.

[0038] In this embodiment, an adjustment groove 216 is penetrated through the stripping plate 21. The limiting strip 212 is slidably assembled with the adjustment groove 216, and the two limiting strips 212 can approach or move away from each other in a manner of sliding along the extending direction of the adjustment groove 216. Specifically, the adjustment groove extends along the third direction Z. With such a setting, the distance between the two limiting strips 212 can be adjusted as needed to adapt to release paper tapes 12 of different specifications.

[0039] In this embodiment, the first direction X, the second direction Y, and the third direction Z are perpendicular to each other in pairs.

[0040] Specifically, as Figure 6 and Figure 7 shown, the adjustment groove 216 penetrates through the stripping plate 21 in the first direction X. A limiting sunk groove 217 is formed on the side surface of the stripping plate 21 away from the first working surface 211 along the first direction X. The limiting sunk groove 217 is concentric with the adjustment groove 216; a screw rod 25 is arranged on the limiting strip 212, a nut block 24 is embedded in the limiting sunk groove 217, and the screw rod 25 is threadedly connected to the nut block 24. It can be understood that the width of the limiting sunk groove 217 is greater than the width of the adjustment groove 216. In this embodiment, both the adjustment groove 216 and the limiting sunk groove 217 are in the shape of kidney-shaped holes.

[0041] In this embodiment, a battery cell cover plate gluing mechanism is also provided, which includes a frame plate 1 and the aforementioned stripping assembly 2. Among them, the stripping plate 21 and the auxiliary plate 22 are both installed on the frame plate 1. Specifically, as Figure 1 、 Figure 2 、 Figure 4 and Figure 5 shown, the stripping plate 21 is connected to the frame plate 1 through a third transfer plate 215. More specifically, the stripping plate 21 is installed on the third transfer plate 215, and the third transfer plate 215 is slidably connected to the frame plate 1 through a slide rail-slider assembly. A second driving member 27 is assembled on the frame plate 1 for driving the third transfer plate 215 to slide relative to the frame plate 1 along the second direction Y, that is, to realize the approach or separation of the stripping plate 21 from the auxiliary plate 22, so as to realize the adjustment of the first gap. The second driving member 27 includes but is not limited to a cylinder, a hydraulic cylinder or an electric push rod. Preferably, the second driving member 27 is a cylinder.

[0042] The calibration plate 221 is fixedly installed on the frame plate 1 through a second transfer plate 26.

[0043] A winding rubber wheel 11 is arranged on the mounting plate 1 for winding the release paper tape 12.

[0044] The adhesive applying mechanism for the power battery cover plate further includes a rubber pulling member 3 arranged on the mounting plate 1. The release paper tape 12 extends to the rubber pulling member 3 after passing through the first gap. Here, the rubber pulling member 3 is used to provide power for the release paper tape 12. It can be a roller rotatably mounted on the mounting plate 1, and the release paper tape 12 is wound around the roller.

[0045] In this embodiment, corresponding rollers can be arranged on the mounting plate 1 along the extension path of the release paper tape 12 as required.

[0046] This embodiment also provides a battery production device, which includes a frame and the foregoing adhesive applying mechanism for the power battery cover plate, and the mounting plate 1 is installed on the frame.

[0047] The technical means disclosed in the solution of the present utility model are not limited to the technical means disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A debonding component, characterized in that It includes a stripping plate (21) and an auxiliary plate (22). The stripping plate (21) is arranged opposite to the auxiliary plate (22), and there is a first gap between them. The stripping plate (21) is configured with a first working surface (211), and the auxiliary plate (22) is configured with a second working surface (2221). The first working surface (211) and the second working surface (2221) are on the same side, and both the first working surface (211) and the second working surface (2221) extend into the first gap. The release paper tape (12) is laid flat on the first working surface (211) and passes through the first gap. The adhesive tape (121) detaches from the release paper tape (12) to the second working surface (2221) when the release paper tape (12) passes through the first gap.

2. The debonding assembly according to claim 1, wherein The auxiliary plate (22) includes a calibration plate (221) and a calibration block (222). The calibration block (222) is adjustably installed on the calibration plate (221). The gap between the calibration block (222) and the stripping plate (21) is the first gap, and the second working surface (2221) is arranged on the calibration block (222). The calibration block (222) can move relative to the calibration plate (221) along the first direction (X).

3. The debonding assembly according to claim 1, wherein, The second working surface (2221) is a plane, and a limiting surface (2222) is configured on the periphery of the second working surface (2221) for limiting the adhesive tape (121).

4. The debonding component according to claim 1, wherein An anti-sticking layer is configured on the second working surface (2221).

5. The debonding assembly according to claim 2, wherein, A guiding plane (213) is configured on the side of the stripping plate (21) away from the first working surface (211). The first working surface (211) is a plane, and the included angle between the guiding plane (213) and the first working surface (211) is an acute angle. The first working surface (211) and the guiding plane (213) are connected by a transition arc surface (214), and the transition arc surface (214) faces the calibration block (222).

6. The debonding component according to claim 1, characterized in that, The stripping plate (21) is adjustably installed, and the stripping plate (21) can be close to or away from the auxiliary plate (22).

7. The debonding assembly according to claim 1, wherein Two limiting strips (212) are arranged on the first working surface (211). The limiting strips (212) extend along the extension direction of the release paper tape (12), and the release paper tape (12) is located between the two limiting strips (212).

8. The debonding component according to claim 7, wherein An adjustment groove (216) is penetrated through the stripping plate (21). The limiting strips (212) are slidably assembled with the adjustment groove (216), and the two limiting strips (212) can approach or separate from each other in a way of sliding along the extension direction of the adjustment groove (216).

9. A glue - sticking mechanism for a power battery cover plate, characterized in that, It includes a frame plate (1) and a stripping assembly (2) as described in any one of claims 1-8. Among them, the stripping plate (21) and the auxiliary plate (22) are both installed on the frame plate (1).

10. A battery production device, characterized in that, It includes a machine frame and a battery power cover plate gluing mechanism as described in claim 9. The frame plate (1) is installed on the machine frame.

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