Battery charger assembling device

Abstract

The utility model relates to a battery charger assembling device which comprises a supporting frame, at least three assembling tables, a positioning mechanism and at least three pressing mechanisms. The at least three assembling tables are assembled on the supporting frame in the X-axis direction and attached to one another, and the positioning mechanisms are arranged on the at least three assembling tables. According to the battery charger assembling device, through the linkage design of the driving assembly, the sliding rails and the sliding strips, automatic clamping and positioning of three top covers and a base at the same time are achieved, the assembling efficiency is greatly improved, the requirement for manual operation and the error rate are reduced, the two clamping plates can move in the opposite direction or the back direction in the diagonal direction through the diagonal sliding grooves, and the assembling efficiency is greatly improved. Compared with the prior art, the clamping mode is more stable, deviation of the base and the top cover in the assembling process can be effectively prevented, the assembling quality is improved, the top covers and the bases of three battery chargers can be clamped and assembled at the same time, the production efficiency is improved, and the requirement for batch production is met.

Description

Technical Field

[0001] The utility model relates to the technical field of charger assembly, and particularly relates to a battery charger assembly device. Background Technique

[0002] The assembly of a battery charger refers to the process of assembling each component of the battery charger in a certain order and process requirements through a series of operation steps, and finally assembling it into a battery charger product that can work normally. This process involves multiple links, including component preparation, plug-in, welding, testing, and assembly.

[0003] Currently, when assembling the base and cover of a battery charger, only one charger can be assembled in a single step, and it is necessary to manually align the end covers of the base part. When each charger needs to be assembled with the base and cover separately and manually aligned, this greatly increases the assembly time of a single charger. Compared with mass production, the production efficiency of this production method is relatively low. Due to the low production efficiency, more workers are required to participate in the assembly work, which increases the time and human resources required for a series of assembly steps for each charger, resulting in a significant decrease in production efficiency. Compared with mass production, single-piece operation cannot make full use of time and human resources. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a battery charger assembly device, which solves the problem that only one charger can be assembled in a single step and it is necessary to manually align the end covers of the base part.

[0005] To achieve the above object, the utility model provides the following technical solution: A battery charger assembly device includes a support frame, at least three assembly platforms, a positioning mechanism, and at least three pressing mechanisms;

[0006] At least three of the assembly platforms are assembled on the support frame along the X-axis direction, and at least three of the assembly platforms are in contact with each other. The positioning mechanism is arranged on at least three of the assembly platforms to align the base and the top cover of the charger so that the top cover and the base are in the same Z-axis direction;

[0007] At least three of the pressing mechanisms are assembled on the assembly platforms to press down the top cover so that the top cover and the base are assembled together;

[0008] The positioning mechanism includes at least a driving component, two slide rails, two slide bars, at least six transmission seats, at least six transmission rods, and at least six clamping plates;

[0009] The driving component is arranged below the middle assembling table. At least two of the sliding rails are all drivingly connected to the driving component and are in contact with the lower surface of the assembling table, so as to drive the two sliding rails to move towards or away from each other. The two sliding bars are respectively slidably connected inside the two sliding rails;

[0010] At least six of the transmission seats are arranged in groups of three at intervals in the front-back direction on one side of the two sliding bars facing each other. At least six transmission rods are respectively vertically installed on at least six transmission seats, and at least six clamping plates are respectively assembled on the outer sides of at least six transmission rods.

[0011] Furthermore, two chutes are opened along the diagonal line inside the assembling table, so that the two transmission rods drive the two clamping plates to move towards or away from each other along the extending direction of the chutes.

[0012] Furthermore, the projection of the clamping plate on the XY plane is L-shaped.

[0013] Furthermore, the driving component includes two bearing seats, a bidirectional lead screw and a motor;

[0014] The two bearing seats are installed on the lower surface of the middle assembling table along the Y-axis direction. The bidirectional lead screw is rotatably connected between the two bearing seats. The motor is assembled on the lower surface of the middle assembling table, and the output end of the motor is drivingly connected to the bidirectional lead screw. The two sliding rails are both threadedly connected to the bidirectional lead screw.

[0015] Furthermore, guide frames are arranged on the lower surfaces of the left and right assembling tables along the Y-axis direction. The two sliding rails are both slidably connected to the guide frames.

[0016] Furthermore, the pressing mechanism includes a mounting frame, at least three air cylinders and at least three lower pressing plates;

[0017] The mounting frame is assembled on the left and right assembling tables. At least three air cylinders are all arranged on the mounting frame, and the output ends of at least three air cylinders all penetrate and extend into the interior of the mounting frame. At least three lower pressing plates are respectively drivingly connected to the output ends of at least three air cylinders.

[0018] Furthermore, the central points of at least three lower pressing plates and the centers of the upper surfaces of at least three assembling tables are located on the same Z-axis direction respectively.

[0019] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0020] This battery charger assembly device, through the linkage design of the driving component, slide rail and slide bar, realizes the automatic clamping and positioning of three top covers and bases simultaneously, greatly improving the assembly efficiency, reducing the need for manual operation and the error rate. The diagonal chute enables the two clamping plates to move towards or away from each other along the diagonal direction, with a more stable clamping method, effectively preventing the offset of the base and top cover during the assembly process, improving the assembly quality. Moreover, it can clamp and assemble the top covers and bases of three battery chargers simultaneously, improving the production efficiency and meeting the requirements of mass production. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the present utility model;

[0022] Figure 2 It is a schematic bottom view structural diagram of the present utility model;

[0023] Figure 3 It is a partial structural diagram of the positioning mechanism of the present utility model;

[0024] Figure 4 It is a schematic connection structural diagram of the slide rail and the slide bar of the present utility model.

[0025] In the figure: 1, support frame; 2, assembly table; 3, positioning mechanism; 301, slide rail; 302, slide bar; 303, transmission seat; 304, transmission rod; 305, clamping plate; 306, bearing seat; 307, bidirectional lead screw; 308, motor; 309, guide frame; 4, pressing mechanism; 401, mounting frame; 402, cylinder; 403, lower pressing plate. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1 , a battery charger assembly device in this embodiment is used to align the bases and top covers of at least three chargers simultaneously, and combine the two by pressing down on the top cover;

[0028] Specifically, it includes a support frame 1, at least three assembly tables 2, a positioning mechanism 3 and at least three pressing mechanisms 4; at least three assembly tables 2 are assembled on the support frame 1 along the X-axis direction, and at least three assembly tables 2 are fitted to each other, and the positioning mechanism 3 is arranged on at least three assembly tables 2 to align the base and the top cover of the charger so that the top cover and the base are located in the same Z-axis direction; at least three pressing mechanisms 4 are assembled on the assembly table 2 to press down the top cover so that the top cover and the base are assembled and installed.

[0029] In actual use, the three bases are placed on the upper surface of the assembly table 2, and the charger top cover is placed on the base. The two are positioned by the positioning mechanism 3 so that the top cover and the base are located in the same Z-axis direction. Then, the three top covers are pressed down at the same time by the pressing mechanism 4 to complete the assembly of the top cover and the base.

[0030] See also Figures 2-4 , in order to facilitate the assembly of the top cover and the base of the three battery chargers, the positioning mechanism 3 in this embodiment includes at least a driving assembly, two slide rails 301, two slide bars 302, at least six transmission seats 303, at least six transmission rods 304 and at least six clamping plates 305;

[0031] The driving component is arranged below the middle assembly table 2, at least two slide rails 301 are both transmission-connected to the driving component and fit with the lower surface of the assembly table 2 to drive the two slide rails 301 to move toward or away from each other, and the two slide bars 302 are respectively slidably connected to the inside of the two slide rails 301; at least six transmission seats 303 are arranged in groups of three at front and back intervals on the opposite side of the two slide bars 302, at least six transmission rods 304 are respectively vertically installed on the at least six transmission seats 303, and at least six clamps 305 are respectively assembled on the outside of the at least six transmission rods 304.

[0032] Furthermore, in order to make the two clamps 305 move diagonally so as to clamp the two diagonals of the top cover and the base, in this embodiment, two slide grooves are opened along the diagonal lines inside the assembly table 2 so that the two transmission rods 304 can drive the two clamps 305 to move toward or away from each other along the extension direction of the slide grooves.

[0033] During actual use, the driving component drives the two slide rails 301 to move towards each other, thereby driving the slide bars 302 inside them to move towards each other. At this time, the transmission rods 304 on the two transmission seats 303 move along the extension direction of the chute. At the same time, the two slide bars 302 respectively move horizontally along the X-axis direction inside the two slide rails 301, and the two clamping plates 305 move towards each other along the diagonal of the assembly table 2. At this time, the base and the end cover placed on the assembly table 2 are clamped, so that the base and the end cover are located at the center of the upper surface of the assembly table 2 and at the same time directly below the pressing mechanism 4. At this time, the pressing component can press the three top covers simultaneously, thereby realizing the simultaneous assembly of the three battery chargers.

[0034] During actual setting, through the linkage design of the driving component, the slide rails 301 and the slide bars 302, the automatic clamping and positioning of the three top covers and the base are realized at the same time, greatly improving the assembly efficiency, reducing the need for manual operation and the error rate. The diagonal chute enables the two clamping plates 305 to move towards or away from each other along the diagonal direction, and the clamping method is more stable, which can effectively prevent the offset of the base and the top cover during the assembly process, improving the assembly quality. Moreover, the top covers and the base of the three battery chargers can be clamped and assembled at the same time, improving the production efficiency and meeting the requirements of mass production.

[0035] It should be noted that in order to adapt to the corners of the base and the end cover of the battery charger, the projection of the clamping plate 305 in the XY plane in this embodiment is L-shaped. During positioning, the two perpendicular sides of the clamping plate 305 are respectively attached to the adjacent sides of the base and the end cover.

[0036] Specifically, in order to facilitate driving the two slide rails 301 to move towards or away from each other, the driving component in this embodiment includes two bearing seats 306, a bidirectional lead screw 307 and a motor 308;

[0037] The two bearing seats 306 are installed on the lower surface of the middle assembly table 2 along the Y-axis direction. The bidirectional lead screw 307 is rotatably connected between the two bearing seats 306. The motor 308 is assembled on the lower surface of the middle assembly table 2, and the output end of the motor 308 is drivingly connected to the bidirectional lead screw 307. The two slide rails 301 are both threadedly connected to the bidirectional lead screw 307.

[0038] Furthermore, in order to improve the stability of the slide rails 301 during movement, guide frames 309 are arranged on the lower surfaces of the left and right assembly tables 2 along the Y-axis direction, and the two slide rails 301 are both slidably connected to the guide frames 309.

[0039] In actual use, when the motor 308 drives the bidirectional lead screw 307 to rotate, due to the interaction of the threads, the two slide rails 301 will move in opposite or opposite directions along the axial direction of the bidirectional lead screw 307. At the same time, the two slide rails 301 slide on the outside of the two guide frames 309, which limits the lateral deviation of the slide rails 301 during movement and ensures that the slide rails 301 can move smoothly along the predetermined path. This design enables the two slide rails 301 to move synchronously and accurately, thereby driving the slide bar 302 and subsequent components thereon to perform corresponding actions.

[0040] Moreover, as the slide rail 301 moves, the slide bar 302 inside it will also slide accordingly. Since the slide bar 302 is equipped with a transmission seat 303 and a transmission rod 304, these components will move with the movement of the slide bar 302. At the same time, due to the slide groove opened along the diagonal line inside the assembly table 2, the transmission rod 304 will drive the clamping plate 305 to move toward or away from the extension direction of the slide groove, thereby clamping or releasing the top cover and the base.

[0041] In detail, in order to assemble three battery chargers at the same time, the pressing mechanism 4 in this embodiment includes a mounting frame 401, at least three cylinders 402 and at least three pressing plates 403; the mounting frame 401 is assembled on the assembly table 2 on the left and right sides, at least three cylinders 402 are all arranged on the mounting frame 401, and the output ends of at least three cylinders 402 all penetrate and extend to the interior of the mounting frame 401, and at least three pressing plates 403 are respectively connected to the output ends of at least three cylinders 402 by transmission.

[0042] It should be noted that the center points of at least three lower pressing plates 403 and the centers of the upper surfaces of at least three assembly platforms 2 are respectively located in the same Z-axis direction.

[0043] In actual use, the output end of the cylinder 402 extends out to push the lower pressing plate 403 downward, so that the bottom of the lower pressing plate 403 contacts the end cover, and the cylinder 402 continuously applies pressure to achieve stamping assembly of the end cover and the base.

[0044] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A battery charger assembling device, characterized in that: It comprises a support frame (1), at least three assembly platforms (2), a positioning mechanism (3) and at least three pressing mechanisms (4); At least three of the assembly tables (2) are assembled on the support frame (1) along the X-axis direction, and at least three of the assembly tables (2) are in contact with each other. The positioning mechanism (3) is arranged on the at least three assembly tables (2) to align the base and the top cover of the charger so that the top cover and the base are located in the same Z-axis direction. At least three of the pressing mechanisms (4) are assembled on the assembly platform (2) to press down the top cover so that the top cover and the base are assembled and installed; The positioning mechanism (3) comprises at least a driving assembly, two slide rails (301), two slide bars (302), at least six transmission seats (303), at least six transmission rods (304) and at least six clamping plates (305); The driving assembly is arranged below the middle assembly platform (2), at least two of the slide rails (301) are both drivingly connected to the driving assembly and fit with the lower surface of the assembly platform (2) so as to drive the two slide rails (301) to move in opposite directions or in opposite directions, and the two slide bars (302) are respectively slidably connected inside the two slide rails (301); At least six transmission seats (303) are arranged in groups of three at intervals on the opposite side of the two slide bars (302); at least six transmission rods (304) are respectively vertically mounted on the at least six transmission seats (303); and at least six clamping plates (305) are respectively mounted on the outsides of the at least six transmission rods (304).

2. The battery charger assembly device according to claim 1, wherein: Two slide grooves are provided inside the assembly platform (2) along its diagonal line, so that the two transmission rods (304) drive the two clamping plates (305) to move towards or away from each other along the extending direction of the slide grooves.

3. The battery charger assembling device according to claim 1, wherein: The projection of the clamping plate (305) on the XY plane is L-shaped.

4. A battery charger assembly device according to claim 1, characterized in that: The driving assembly comprises two bearing seats (306), a bidirectional screw rod (307) and a motor (308); The two bearing seats (306) are installed on the lower surface of the middle assembly platform (2) along the Y-axis direction, the bidirectional screw rod (307) is rotatably connected between the two bearing seats (306), the motor (308) is assembled with the lower surface of the middle assembly platform (2), and the output end of the motor (308) is transmission-connected with the bidirectional screw rod (307), and the two slide rails (301) are both threadedly connected with the bidirectional screw rod (307).

5. The battery charger assembling device according to claim 4, characterized in that: Guide frames (309) are provided on the lower surfaces of the left and right assembly platforms (2) along the Y-axis direction, and the two slide rails (301) are slidably connected to the guide frames (309).

6. The battery charger assembling device according to claim 1, wherein: The pressing mechanism (4) comprises a mounting frame (401), at least three cylinders (402) and at least three pressing plates (403); The mounting frame (401) is assembled on the left and right assembly tables (2). At least three cylinders (402) are all arranged on the mounting frame (401), and the output ends of at least three cylinders (402) all penetrate and extend into the interior of the mounting frame (401). At least three lower pressing plates (403) are respectively drivingly connected to the output ends of at least three cylinders (402).

7. The battery charger assembling device according to claim 6, wherein: The central points of at least three lower pressing plates (403) and the centers of the upper surfaces of at least three assembly tables (2) are located in the same Z-axis direction respectively.

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