Automatic assembly equipment for frequency converter components

Abstract

The utility model discloses an automatic assembly device for frequency converter components, including a device body, a pressing component and a positioning component. In the automatic assembly device for frequency converter components described in the utility model, after the assembly robot positions the circuit board inside the shell, the clamping cylinder at the upper end of the first motor will rotate as a whole, so that after the pressing plate is rotated to the upper end of the circuit board, the sponge block at the bottom of the pressing plate is pressed to the middle of the circuit board through the fixing frame and the pressing plate moved downward by the clamping cylinder, ensuring that the circuit board is firmly positioned accurately in the screw machine installation screws, avoiding the problem of circuit board deflection and warping during screw assembly, and the circuit board pressed by the sponge block can also be safely protected during pressing. The positioning baffle and clamp driven by the second motor and the positioning cylinder at the bottom and outside of the conveyor are mainly used for positioning the assembly position during shell transportation and for pressing and fixing the shell during circuit board assembly in the shell, so as to ensure the stability of the shell during circuit board assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of frequency converter component assembly, in particular to automatic assembly equipment for frequency converter components. Background Art

[0002] The inverter circuit board component automatic assembly equipment is a mechanical equipment specially used for the automatic assembly of inverter circuit board components. Through precise mechanical structure, control system, sensor and other devices, it can efficiently and accurately complete the assembly task of inverter circuit boards. This equipment is suitable for large-scale and high-efficiency production environments and can effectively improve production efficiency and product quality.

[0003] The existing inverter assembly automatic assembly equipment is not convenient to press the middle part of the assembled circuit board after the circuit board is assembled into the inverter housing by the robot, so as to ensure the stability of the installation screws after the circuit board is assembled to avoid the problem of deflection and warping in the assembly screws. For this reason, we propose an inverter assembly automatic assembly equipment. Utility Model Content

[0004] The main purpose of the utility model is to provide an automatic assembly device for frequency converter components, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A frequency converter component automatic assembly device comprises a device body, a pressing component and a positioning component, wherein the device body comprises a conveyor, a shell at the upper end of the conveyor, a material box and a circuit board in the material box, and the pressing component comprises a fixed frame movably mounted on the upper part of one side of the conveyor, and a pressing plate fixedly mounted on the bottom of one side of the fixed frame, a sponge block is also fixedly mounted on the bottom of the pressing plate, a clamping cylinder is also fixedly mounted on the upper part of one side of the fixed frame, a connecting ear is also fixedly mounted on one side of the clamping cylinder, and a first motor is also fixedly mounted on the bottom of the connecting ear.

[0007] Preferably, the positioning assembly includes an installation opening opened in a lower equipment body on one side of the conveyor, and a positioning baffle movably installed in the installation opening.

[0008] Preferably, the positioning assembly further comprises a connecting shaft fixedly mounted on one side of the positioning baffle, and a second motor fixedly mounted on the outer end of the device body for driving the connecting shaft, and the connecting shaft is movably mounted in the device body.

[0009] Preferably, the positioning assembly also includes a positioning cylinder fixedly installed on the upper end of the equipment body at the rear side of the conveyor, and a clamping plate fixedly installed on the front end of the positioning cylinder.

[0010] Preferably, the equipment body also includes an assembly robot and a screw machine installed on its upper end.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. In the utility model, after the assembly robot positions the circuit board inside the housing, the clamping cylinder at the upper end of the first motor will rotate as a whole, so that after the pressing plate is rotated to the upper end of the circuit board, the sponge block at the bottom of the pressing plate is pressed to the middle of the circuit board through the fixing frame and the pressing plate moved downward by the clamping cylinder, so as to ensure the circuit board is firmly positioned accurately during the screw machine installation of the screws, avoid the problem of circuit board deflection and warping during screw assembly, and the circuit board pressed by the sponge block can also be safely protected during the clamping;

[0013] 2. In the utility model, the positioning baffle and clamp driven by the second motor and the positioning cylinder at the bottom and outside of the conveyor are mainly used for positioning the assembly position during shell transportation and for pressing and fixing the shell during assembly of the circuit board inside the shell, so as to ensure the stability of the shell during assembly of the circuit board. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0016] Figure 3 This is a structural diagram of the positioning baffle of the utility model.

[0017] Reference numerals:

[0018] 100, equipment body; 101, conveyor; 102, housing; 103, material box; 104, circuit board; 105, assembly robot; 106, screw machine;

[0019] 200, pressing assembly; 201, fixing frame; 202, pressing plate; 203, sponge block; 204, pressing cylinder; 205, connecting ear; 206, first motor;

[0020] 300, positioning assembly; 301, mounting opening; 302, positioning baffle; 303, connecting shaft; 304, second motor; 305, positioning cylinder; 306, clamping plate. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] Embodiment 1:

[0023] like Figure 1-2 As shown, this embodiment provides an automatic assembly device for frequency converter components, including a device body 100, a pressing component 200 and a positioning component 300, the device body 100 includes a conveyor 101, a shell 102 at the upper end of the conveyor 101, a material box 103 and a circuit board 104 in the material box 103, the device body 100 also includes an assembly robot 105 and a screw machine 106 installed on its upper end, the pressing component 200 includes a fixed frame 201 movably installed on the upper part of one side of the conveyor 101, and a pressing plate 202 fixedly installed on the bottom of one side of the fixed frame 201, a sponge block 203 is also fixedly installed on the bottom of the pressing plate 202, a clamping cylinder 204 is also fixedly installed on the upper part of one side of the fixed frame 201, a connecting ear 205 is also fixedly installed on one side of the clamping cylinder 204, and a first motor 206 is also fixedly installed on the bottom of the connecting ear 205.

[0024] Specifically, the inverter component automatic assembly equipment is a mechanical equipment specially used for automatically assembling inverter circuit board 104 devices; after the assembly robot 105 in the equipment body 100 positions the circuit board 104 inside the shell 102, the clamping cylinder 204 at the upper end of the first motor 206 will rotate as a whole, so that after the pressing plate 202 is rotated to the upper end of the circuit board 104, the fixing frame 201 and the pressing plate 202 are moved downward by the clamping cylinder 204, and the sponge block 203 at the bottom of the pressing plate 202 is pressed to the middle of the circuit board 104, ensuring that the circuit board 104 is firmly and accurately positioned when the screw machine 106 installs the screws, avoiding the problem of deflection and warping of the circuit board 104 during screw assembly, and the circuit board 104 pressed by the sponge block 203 can also be safely protected during clamping.

[0025] Embodiment 2:

[0026] Based on the first embodiment, Figure 2-3 As shown, the positioning assembly 300 includes an installation opening 301 opened in the lower equipment body 100 on one side of the conveyor 101, and a positioning baffle 302 movably installed in the installation opening 301. The positioning assembly 300 also includes a connecting shaft 303 fixedly installed on one side of the positioning baffle 302, and a second motor 304 fixedly installed at the outer end of the equipment body 100 for driving the connecting shaft 303. The connecting shaft 303 is movably installed in the equipment body 100. The positioning assembly 300 also includes a positioning cylinder 305 fixedly installed on the upper end of the equipment body 100 on the rear side of the conveyor 101, and a clamping plate 306 fixedly installed at the front end of the positioning cylinder 305.

[0027] Specifically, the positioning baffle 302 and the clamping plate 306 driven by the second motor 304 and the positioning cylinder 305 at the bottom and outside of the conveyor 101 are mainly used for positioning the assembly position of the shell 102 during transportation and for pressing and fixing the shell 102 during assembly of the circuit board 104 in the shell 102, so as to ensure the stability of the shell 102 during assembly of the circuit board 104.

[0028] The working principle and use process of this utility model:

[0029] After the shell 102 at the upper end of the conveyor 101 moves to the outside of the positioning baffle 302, the conveyor 101 stops running, and the positioning cylinder 305 outside the conveyor 101 is started to drive the front end clamp 306 to clamp on one side of the shell 102 to press the shell 102 to keep it fixed. After the assembly robot 105 clamps the circuit board 104 in the material box 103 and positions it inside the shell 102, the first motor 206 at the front end of the assembly robot 105 will be started to drive the upper end of the fixed frame 201 to rotate, and the pressing plate 202 at the bottom of the fixed frame 201 is rotated to the upper end of the circuit board 104 on the upper part of the shell 102. At this time, the pressing cylinder 204 will be started to drive the fixed frame 201 to move downward as a whole, so as to press the sponge block 203 at the bottom of the pressing plate 202 to the center of the circuit board 104, thereby fixing the circuit board 104 in the protection, so as to assemble and fix the circuit board 104 through the screw machine 106.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An automatic assembly device for frequency converter components, comprising a device body (100), a pressing component (200) and a positioning component (300), wherein the device body (100) comprises a conveyor (101), a housing (102) at the upper end of the conveyor (101), a material box (103) and a circuit board (104) in the material box (103), characterized in that: The pressing assembly (200) comprises a fixed frame (201) movably mounted on the upper part of one side of the conveyor (101), and a pressing plate (202) fixedly mounted on the bottom of one side of the fixed frame (201), a sponge block (203) also being fixedly mounted on the bottom of the pressing plate (202), a pressing cylinder (204) also being fixedly mounted on the upper part of one side of the fixed frame (201), a connecting ear (205) also being fixedly mounted on one side of the pressing cylinder (204), and a first motor (206) also being fixedly mounted on the bottom of the connecting ear (205).

2. The automatic assembly equipment for frequency converter components according to claim 1, characterized in that: The positioning assembly (300) comprises an installation opening (301) opened in the lower equipment body (100) on one side of the conveyor (101), and a positioning baffle (302) movably installed in the installation opening (301).

3. The automatic assembly equipment for frequency converter components according to claim 2, characterized in that: The positioning assembly (300) further comprises a connecting shaft (303) fixedly mounted on one side of the positioning baffle (302), and a second motor (304) fixedly mounted on the outer end of the device body (100) for driving the connecting shaft (303); the connecting shaft (303) is movably mounted in the device body (100).

4. The automatic assembly equipment for frequency converter components according to claim 1, characterized in that: The positioning assembly (300) further comprises a positioning cylinder (305) fixedly mounted on the upper end of the equipment body (100) at the rear side of the conveyor (101), and a clamping plate (306) fixedly mounted on the front end of the positioning cylinder (305).

5. The automatic assembly equipment for frequency converter components according to claim 1, characterized in that: The equipment body (100) also includes an assembly robot (105) and a screw machine (106) installed on its upper end.

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