Felt attaching device of battery module cover

Abstract

The utility model discloses a felt attaching device for a battery module cover. The felt attaching device comprises a rack, a conveying module and a felt attaching mechanism, wherein the conveying module is accommodated in the rack and is used for conveying the battery module cover; the felt attaching mechanism is used for carrying out felt attaching on the battery module cover; the conveying module comprises a bearing jig used for loading the battery module cover and a conveying assembly used for driving the bearing jig to move to the position below the felt pasting module; the felt pasting mechanism comprises a felt material disc, a cutting assembly, a traction assembly for dragging a felt material belt on the felt material disc to the cutting assembly and a material pressing assembly for pasting the cut felt to the corresponding position of the battery module cover. According to the structure, automatic felt attaching of the battery module cover is adopted, so that the production efficiency is improved, and the labor cost is reduced; and two groups of felt attaching mechanisms are designed to synchronously attach a plurality of felt attaching areas, so that the felt attaching efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery module manufacturing technical field especially relates to a felt attachment device of battery module cover. BACKGROUND

[0002] In the production process of battery module, in order to improve the sealing performance, shock resistance and other performances of battery module, usually need to attach felt on the battery module cover. At present, the felt attachment of battery module cover mainly relies on manual operation, not only inefficient, and the attachment quality is unstable, it is difficult to meet the demand of large-scale production. UTILITY MODEL CONTENTS

[0003] To solve the above technical problem, the utility model provides a felt attachment device of battery module cover, can realize the automatic felt attachment of battery module cover, improves production efficiency and attachment quality.

[0004] The utility model discloses a technical scheme:

[0005] Including frame, the storage in the frame is used for conveying battery module cover conveying module and is used for the felt attachment of battery module cover to stick felt mechanism, the conveying module includes the bearing fixture for loading battery module cover and the conveying assembly of the bearing fixture is driven to move to stick felt mechanism below, the felt mechanism can move in space, including felt material tray, cutting assembly, the traction assembly of the felt material belt on felt material tray is drawn to cutting assembly and the pressing assembly of the felt of cutting assembly cutting is attached to the corresponding position of battery module cover.

[0006] Its further technical scheme is: the traction assembly includes the multiple guide rollers of rotation setting, the traction motor of traction felt material belt from multiple the guide roller is drawn in turn and the release paper recycling roll is connected with traction motor's motor shaft transmission, under the drive of traction motor, the release paper recycling roll rotates and drives felt material tray to unroll.

[0007] Its further technical scheme is: the cutting assembly includes the cutting drive piece of fixed setting and the cutting blade installed on the output end of cutting drive piece, under the drive of cutting drive piece, cutting blade moves towards the direction perpendicular to the conveying direction of felt material belt, to cut the felt on felt material belt.

[0008] Its further technical scheme is: the pressing assembly includes the compression roller for rolling cutting felt on the corresponding position of battery module cover.

[0009] Its further technical scheme is: the felt mechanism is equipped with two groups, and two groups of felt mechanism are distributed along the length direction of battery module cover.

[0010] Further technical solutions are that the felt pasting mechanism moves under the drive of a three-axis moving module, the three-axis moving module comprises a Y-axis translation module arranged in the same direction as the moving direction of the bearing fixture, an X-axis translation module arranged on the Y-axis translation module and perpendicular to the moving direction of the bearing fixture, and a Z-axis lifting module arranged on the X-axis translation module; and the felt pasting mechanism is arranged on the moving output end of the Z-axis lifting module.

[0011] Further technical solutions are that the conveying assembly comprises a conveying track extending along the moving direction of the bearing fixture and a drive motor for slidingly connecting the bearing fixture to the conveying track.

[0012] Further technical solutions are that a bearing frame is arranged between the bearing fixture and the drive motor for bearing the bearing fixture, and a bearing beam of the bearing frame is connected to the motor shaft of the drive motor.

[0013] The beneficial technical effects of the utility model are that the structure adopts automatic felt pasting of the battery module cover, improves production efficiency, and reduces labor cost; two groups of felt pasting mechanisms are designed to simultaneously paste multiple felt pasting areas, further improving felt pasting efficiency; the accurate three-axis moving module drives the felt pasting mechanism to move in three-dimensional space, ensuring accurate position and stable quality of felt pasting, and improving the accuracy and reliability of felt pasting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the specific structure of the conveying module of the utility model;

[0016] Figure 3 It is a schematic diagram of the specific structure of the three-axis moving module of the utility model;

[0017] Figure 4 It is a schematic diagram of the specific structure of the felt pasting module of the utility model

[0018] Figure 5 It is a schematic diagram of the specific structure of the traction assembly of the utility model Figure 4 partial structure;

[0019] Figure 6 It is a schematic diagram of the specific structure of the traction assembly of the utility model

[0020] Figure 7 It is a schematic diagram of the felt pasting area of the utility model;

[0021] Among them: 1-1, felt area;

[0022] 1, rack; 2, conveying module; 21, bearing fixture; 22, conveying assembly; 221, conveying track; 222, drive motor; 223, bearing total frame; 224, upper end frame; 225, support frame; 226, bearing crossbeam; 3, felt attaching module; 31, felt attaching mechanism; 311, mounting connecting plate; 312, felt material tray; 313, cutting assembly; 3131, cutting drive; 3132, cutting blade; 314, traction assembly; 3141, guide roller; 3142, traction motor; 3143, release paper recycling roll; 315, pressing assembly; 3151, pressing roller; 32, three-axis moving module; 321, Y-axis translation module; 322, X-axis translation module; 323, Z-axis lifting module. DETAILED DESCRIPTION

[0023] In order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the specific embodiments of the utility model are further described in detail below, the following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0024] As Figure 1 Indicated, a kind of felt attaching device of battery module cover of the utility model, including rack 1, for conveying battery module cover and for the felt attaching of battery module cover to the felt attaching device of battery module cover for being received in the rack 1 2 3, the conveying module 2 including for loading battery module cover bearing fixture 21 and the conveying assembly 22 for moving bearing fixture 21 to the felt attaching module 3 below.

[0025] As Figure 2 , the conveying assembly 22 includes the conveying track 221 along bearing fixture 21 moving direction extension and drive motor 222 slidingly connected in bearing fixture 21 with the conveying track 221 of bearing fixture 21 is driven.In the embodiment, the width direction of battery module cover and the moving direction of bearing fixture 21 are same direction.Specifically, bearing fixture 21 and drive motor 222 between bearing total frame 223 are equipped, and the bearing total frame 223 includes for supporting bearing fixture 21 upper end frame 224, support frame 225 located in the both ends of upper end frame 224 and the bearing crossbeam 226 connecting both ends support frame 225, and the bearing crossbeam 226 is connected with the motor shaft of drive motor 222.

[0026] In the embodiment, conveying assembly 22 is set up below the workbench of rack 1, and the position corresponding to the movement stroke of support frame 225 on workbench is equipped with avoiding gap.

[0027] As Figure 3The felt sticking module 3 comprises a felt sticking mechanism 31 and a three-axis moving module 32 for moving the felt sticking mechanism 31 in space; the three-axis moving module 32 comprises a Y-axis translation module 321 arranged in the same direction as the moving direction of the bearing fixture 21, an X-axis translation module 322 arranged on the Y-axis translation module 321 and perpendicular to the moving direction of the bearing fixture 21, and a Z-axis lifting module 323 arranged on the X-axis translation module 322; the felt sticking mechanism 31 is arranged on the moving output end of the Z-axis lifting module 323. In this embodiment, the Z-axis lifting module 323 is an air cylinder.

[0028] As shown in Figure 4 to Figure 6 , the felt sticking mechanism 31 comprises a mounting web 311 connected with the moving output end of the Z-axis lifting module 323, a felt material disc 312 arranged on the mounting web 311, a cutting assembly 313, a traction assembly 314 for pulling the felt material belt on the felt material disc 312 to the cutting assembly 313, and a pressing assembly 315 for sticking the cut felt material belt to the corresponding position of the battery module cover. In this embodiment, the felt material belt comprises release paper and felt adhered to the release paper.

[0029] Specifically, the felt material disc 312 is rotationally connected with the mounting web 311; the traction assembly 314 comprises a plurality of guide rollers 3141 rotationally arranged on the mounting web 311, a traction motor 3142 for pulling the felt material belt to pass through the plurality of guide rollers 3141 in sequence, and a release paper recycling roll 3143 in transmission connection with the motor shaft of the traction motor 3142; under the drive of the traction motor 3142, the release paper recycling roll 3143 rotates and drives the felt material disc 312 to unwind, and under the guidance of the guide rollers 3141, the felt material belt is conveyed to the pressing assembly 315.

[0030] The cutting assembly 313 comprises a cutting drive 3131 fixed on the mounting web 311 and a cutting blade 3132 arranged on the output end of the cutting drive 3131; the cutting drive 3131 can be a cutting air cylinder; under the drive of the cutting drive 3131, the cutting blade 3132 moves towards a direction perpendicular to the conveying direction of the felt material belt, so as to cut the felt on the felt material belt, while the release paper on the felt material belt is continuously wound on the release paper recycling roll 3143, so as to ensure the continuous unwinding of the felt material disc 312; the pressing assembly 315 comprises a pressing roller 3151 for rolling the cut felt on the corresponding position of the battery module cover.

[0031] In this embodiment, the felt sticking mechanism 31 is provided in two groups, and the two groups of felt sticking mechanisms 31 are respectively distributed along the length direction of the battery module cover. The felt area 1-1 to be attached on the battery module cover is as shown in Figure 7As shown, the two groups of felt pasting mechanisms 31 respectively paste the two end felt areas 1-1 first, and then respectively paste the positions corresponding to the middle felt areas 1-1. The two groups of felt pasting mechanisms 31 are realized synchronous operation, and the processing efficiency is improved.

[0032] The above only describes the preferred embodiments of the present application, and is not used to limit the present application. It should be pointed out that, for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be considered as the protection scope of the present application.

Claims

1. A felt attaching device for a battery module cover, characterized by: The application relates to a battery module cover flocking device, which comprises a rack (1), a conveying module (2) for conveying battery module covers and a flocking mechanism (31) for flocking the battery module covers.

2. The felt attachment device for a battery module cover of claim 1, wherein: The traction assembly (314) comprises a plurality of guide rollers (3141) arranged in rotation, a traction motor (3142) for guiding the flocking material belt to pass through the guide rollers (3141) in sequence, and a release paper recycling roll (3143) in transmission connection with the motor shaft of the traction motor (3142), which rotates and drives the flocking material disc (312) to unwind under the drive of the traction motor (3142).

3. The felt attachment device for a battery module cover of claim 1, wherein: The cutting assembly (313) comprises a fixedly arranged cutting drive (3131) and a cutting blade (3132) mounted on the output end of the cutting drive (3131), which moves towards a direction perpendicular to the conveying direction of the flocking material belt under the drive of the cutting drive (3131) to cut the flocking material on the flocking material belt.

4. The felt attachment device for a battery module cover of claim 1, wherein: The pressing assembly (315) comprises a pressing roller (3151) for rolling the cut flocking material on the corresponding position of the battery module cover.

5. The felt attachment device for a battery module cover of claim 1, wherein: The flocking mechanism (31) is provided with two groups, and the two groups of flocking mechanisms (31) are distributed along the length direction of the battery module cover.

6. The felt attachment device for a battery module cover of claim 1, wherein: The flocking mechanism (31) moves under the drive of a three-axis movement module (32), which comprises a Y-axis translation module (321) arranged in the same direction as the movement direction of the carrying jig (21), an X-axis translation module (322) arranged on the Y-axis translation module (321) and perpendicular to the movement direction of the carrying jig (21), and a Z-axis lifting module (323) arranged on the X-axis translation module (322); and the flocking mechanism (31) is arranged on the movement output end of the Z-axis lifting module (323).

7. The felt attachment device for a battery module cover of claim 1, wherein: The conveying assembly (22) comprises a conveying track (221) extending along the movement direction of the carrying jig (21) and a drive motor (222) for slidingly connecting the carrying jig (21) to the conveying track (221).

8. The felt attachment device for a battery module cover of claim 7, wherein: The carrying jig (21) and the drive motor (222) are provided with a carrying main frame (223) for supporting the carrying jig (21), and the carrying beam (226) of the carrying main frame (223) is connected with the motor shaft of the drive motor (222).

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