Assembling device for power adapter

Abstract

The utility model belongs to the field of power adapter assembly, and discloses an assembly device for a power adapter, which comprises a feeding device for conveying a base of the power adapter to move and a loading device for adsorbing and grabbing a shell of the power adapter for installation, the rack device is arranged in the middle of the feeding device and used for supporting reciprocating motion to synchronously adsorb and install a power adapter shell, and the two feeding devices are symmetrically installed at the top of the rack device; the rack device comprises a second support, and a supporting plate is arranged in the middle of the second support. According to the assembling device for the power adapter, through synchronous adsorption and installation of the power adapter shell, the preparation time is shortened, and the assembling speed of the power adapter is increased; by means of the arrangement of reciprocating movement and outward extension, it is guaranteed that the power adapter shell is smoothly adsorbed and installed at the same time; and through the arrangement that the power adapter shell is grabbed through vacuum adsorption, damage to the power adapter shell is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of power adapter assembly, in particular to an assembly device for a power adapter. Background Art

[0002] The power adapter is a power supply conversion device for small portable electronic devices and electronic appliances. It is generally composed of a housing, transformer, inductor, capacitor, control IC, PCB board and other components. Its working principle is to convert AC input into DC output. It is widely used in security cameras, set-top boxes, routers, light bars, massagers and other equipment.

[0003] In contrast, the Chinese patent with announcement number CN211708604U discloses an assembly device for power adapter production, including a workbench, a cavity penetrating from left to right is opened at the upper center of the workbench, guide grooves are arranged on the inner walls of the front and rear sides of the cavity, and a transmission assembly is slidably connected to the two guide grooves, the transmission assembly includes a vertical plate, and a limit seat fixed to the upper end of the vertical plate, a threaded hole penetrating from left to right is opened in the vertical plate, a ball screw is connected to the internal transmission of the threaded hole, a reduction motor is installed at one end of the ball screw, and the reduction motor is installed at one end of the ball screw. The motor is fixed on the side wall of the workbench. Positioning components are installed at the front and back of the upper end of the workbench respectively. There are two positioning components, which are arranged on the outside of the cavity respectively. A top plate is installed on the upper end of the workbench. Assembly components and photoelectric sensors are arranged on the left and right of the lower surface of the top plate respectively. A PLC controller is fixed on the front of the workbench. The output end of the photoelectric sensor is electrically connected to the input end of the PLC controller. The output end of the PLC controller is electrically connected to the input end of the positioning component, the input end of the reduction motor and the input end of the assembly component.

[0004] However, the above patent can only perform one task at a time, which increases the preparation time and slows down the speed of assembling the power adapter. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the utility model is to provide an assembly device for a power adapter to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An assembly device for a power adapter includes a feeding device for conveying and moving a power adapter base and a loading device for adsorbing and grasping a power adapter shell for installation, and also includes a frame device arranged in the middle of the feeding device for supporting reciprocating movement, synchronously adsorbing and installing the power adapter shell, and two loading devices are provided, which are symmetrically installed on the top of the frame device; the frame device includes a second bracket, a support plate is arranged in the middle of the second bracket, two extension plates are symmetrically arranged on both sides of the top of the second bracket, two linear guide rails are symmetrically installed on the inner top wall of the second bracket, a plurality of linear motors are distributed on the linear guide rails, and a movable frame is installed between the linear motors.

[0008] Furthermore: the feeding device includes a first bracket, on which two conveying rollers are symmetrically installed, a conveying belt is installed between the conveying rollers, a plurality of positioning blocks are evenly distributed on the surface of the conveying belt, and a servo motor is installed in front of the conveying rollers.

[0009] Furthermore: the feeding device includes two symmetrically arranged telescopic cylinders, a lifting frame is installed between the telescopic ends of the telescopic cylinders, four suction cups are evenly distributed at the four corners of the bottom of the lifting frame, and pipe joints are installed on the suction cups.

[0010] Furthermore: every four positioning blocks form a group, and the positioning blocks and the conveyor belt are riveted together.

[0011] Furthermore: the suction cup and the pipe joint are pasted together, and the pipe joint and the lifting frame are connected with bolts.

[0012] Furthermore: the width of the extension plate is greater than the width of the second bracket, and the linear guide rail is bolted to the second bracket and the extension plate respectively.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. By simultaneously adsorbing and installing the power adapter housing, the preparation time is reduced and the speed of power adapter assembly is accelerated;

[0015] 2. The reciprocating extension setting ensures that the adsorption and installation of the power adapter housing can be carried out smoothly at the same time;

[0016] 3. The setting of vacuum adsorption to grasp the power adapter shell reduces the damage to the power adapter shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a left side view of an assembly device for a power adapter according to the utility model;

[0018] Figure 2 It is a schematic diagram of the appearance of an assembly device for a power adapter according to the utility model;

[0019] Figure 3It is a schematic diagram of a feeding device of an assembly device for a power adapter described in the utility model;

[0020] Figure 4 It is a left view of a rack device of an assembly device for a power adapter according to the utility model;

[0021] Figure 5 It is a schematic diagram of a feeding device of an assembly device for a power adapter described in the utility model.

[0022] In the accompanying drawings: 1. feeding device; 101. first bracket; 102. conveying roller; 103. servo motor; 104. conveyor belt; 105. positioning block; 2. frame device; 201. second bracket; 202. support plate; 203. linear guide rail; 204. linear motor; 205. movable frame; 206. extension plate; 3. loading device; 301. telescopic cylinder; 302. lifting frame; 303. pipe joint; 304. suction cup. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 An assembly device for a power adapter includes a feeding device 1 for conveying the base of a power adapter and a loading device 3 for adsorbing and grasping the power adapter shell for installation. It also includes a rack device 2 arranged in the middle of the feeding device 1 for supporting reciprocating movement, synchronous adsorption and installation of the power adapter shell. Two loading devices 3 are arranged and symmetrically installed on the top of the rack device 2.

[0025] In this embodiment: the feeding device 1 includes a first bracket 101, on which two conveying rollers 102 are symmetrically mounted, a conveying belt 104 is mounted between the conveying rollers 102, a plurality of positioning blocks 105 are evenly distributed on the surface of the conveying belt 104, and each four positioning blocks 105 form a group, the positioning blocks 105 and the conveying belt 104 are riveted together, a servo motor 103 is mounted in front of the conveying roller 102, the power adapter base is inserted into the positioning block 105 on the conveying belt 104, the first bracket 101 supports the servo motor 103 to drive the conveying roller 102 to rotate, and the conveying belt 104 moves to drive the power adapter base into the second bracket 201;

[0026] In this embodiment: the frame device 2 includes a second bracket 201, a support plate 202 is arranged in the middle of the second bracket 201, two extension plates 206 are symmetrically arranged on both sides of the top of the second bracket 201, the width of the extension plate 206 is greater than the width of the second bracket 201, two linear guides 203 are symmetrically installed on the inner top wall of the second bracket 201, and a plurality of linear motors 204 are distributed on the linear guides 203, the linear guides 203 are respectively bolted to the second bracket 201 and the extension plates 206, and a movable frame 205 is installed between the linear motors 204, the second bracket 201 and the extension plates 206 jointly support the linear guides 203, so that the linear motors 204 move along the linear guides 203, and drive the movable frame 205 to enter and exit the second bracket 201;

[0027] In this embodiment: the loading device 3 includes two symmetrically arranged telescopic cylinders 301, a lifting frame 302 is installed between the telescopic ends of the telescopic cylinders 301, four suction cups 304 are evenly distributed at the four corners of the bottom of the lifting frame 302, and a pipe joint 303 is installed on the suction cup 304. The suction cup 304 and the pipe joint 303 are pasted together, and the pipe joint 303 and the lifting frame 302 are bolted. The telescopic cylinder 301 is telescopic to push the lifting frame 302 to move up and down, and the pipe joint 303 inputs vacuum suction or normal pressure air into the suction cup 304, so that the suction cup 304 adsorbs or releases the power adapter shell.

[0028] Working principle: first insert the power adapter base into the positioning block 105 on the conveyor belt 104, the first bracket 101 supports the servo motor 103 to drive the conveyor roller 102 to rotate and move through the conveyor belt 104 to drive the power adapter base into the second bracket 201, the telescopic cylinder 301 of the movable frame 205 in the second bracket 201 extends to push the lifting frame 302 down, and the power adapter shell adsorbed by the suction cup 304 is inserted into the power adapter base, and the pipe joint 303 delivers normal pressure air to make the suction cup 304 loosen the power adapter shell to complete the installation, and at the same time, the telescopic cylinder 301 at the other end of the movable frame 205 extends to push the lifting frame 3 02 descends and presses the suction cup 304 onto the second power adapter shell, and the pipe joint 303 transmits vacuum suction to make the suction cup 304 absorb the second power adapter shell, and then the telescopic cylinder 301 retracts to pull the lifting frame 302 up, grabbing the second power adapter shell, and the conveyor belt 104 continues to move to send the second power adapter base into the second bracket 201, and the linear motor 204 moves along the linear guide rail 203, driving the movable frame 205 to move one end holding the second power adapter shell into the second bracket 201 for assembly, and the other end moves out of the second bracket 201 to prepare for re-grabbing the power adapter shell.

[0029] 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. An assembly device for a power adapter, comprising a feeding device for conveying a power adapter base and a loading device for adsorbing and grasping a power adapter housing for installation, characterized in that: It also includes a rack device arranged in the middle of the feeding device for supporting the reciprocating movement and synchronous adsorption and installation of the power adapter housing, and the feeding device is provided with two, which are symmetrically installed on the top of the rack device; The frame device includes a second bracket, a support plate is arranged in the middle of the second bracket, two extension plates are symmetrically arranged on both sides of the top of the second bracket, two linear guide rails are symmetrically installed on the inner top wall of the second bracket, a plurality of linear motors are distributed on the linear guide rails, and a movable frame is installed between the linear motors.

2. The power adapter assembly device according to claim 1, characterized in that: The feeding device comprises a first bracket, on which two conveying rollers are symmetrically mounted, a conveying belt is mounted between the conveying rollers, a plurality of positioning blocks are evenly distributed on the surface of the conveying belt, and a servo motor is mounted in front of the conveying rollers.

3. The power adapter assembly device according to claim 1, characterized in that: The feeding device comprises two symmetrically arranged telescopic cylinders, a lifting frame is installed between the telescopic ends of the telescopic cylinders, four suction cups are evenly distributed at the four corners of the bottom of the lifting frame, and pipe joints are installed on the suction cups.

4. The power adapter assembly device according to claim 2, characterized in that: Every four positioning blocks form a group, and the positioning blocks and the conveyor belt are riveted together.

5. The power adapter assembly device according to claim 3, characterized in that: The suction cup and the pipe joint are pasted together, and the pipe joint and the lifting frame are connected with bolts.

6. The power adapter assembly device according to claim 1, characterized in that: The width of the extension plate is greater than the width of the second bracket, and the linear guide rail is bolted to the second bracket and the extension plate respectively.

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