Dust removal device for circuit board processing

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a dust removal device for circuit board processing, which comprises two clamping plate devices, each clamping plate device comprises a lifting cylinder, a motor, a clamping cylinder and a clamping plate, the motor is fixedly mounted above the lifting cylinder, and the clamping cylinder is fixedly mounted at the end of a rotating shaft of the motor. Clamping plates are fixedly mounted at the ends of inner rods of the clamping air cylinders, and air blowers are fixedly mounted at the tops of the two clamping plate devices. The clamping plate devices are arranged on the two sides of the conveying belt, the circuit board is clamped and then blown to remove dust, dust is automatically removed, speed is high, cost is low, dust is removed on an assembly line, the circuit board is rotated to remove dust, and machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a dust removal device for circuit board processing. Background Art

[0002] Dust removal is required during the processing of circuit boards, especially for assembled circuit boards, which need to be cleaned with air blower. Generally, the cleaning of circuit boards is done outside the assembly line. A box is designed to collect dust, and then workers put their hands inside to clean it. This dust removal method is inefficient. Utility Model Content

[0003] The utility model aims to provide a dust removal device for circuit board processing, so as to solve the problem of low efficiency of dust removal of circuit boards outside the assembly line proposed in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A dust removal device for circuit board processing includes two clamping devices, the clamping devices include a lifting cylinder, a motor, a clamping cylinder and a clamping plate, the motor is fixedly installed above the lifting cylinder, the clamping cylinder is fixedly installed at the end of the motor's rotating shaft, the clamping plate is fixedly installed at the end of the inner rod of the clamping cylinder, and blowers are fixedly installed on the top of the two clamping devices.

[0006] As a further description of the above technical solution:

[0007] An L-plate is arranged above the lifting cylinder, and the motor is fixed on the L-plate.

[0008] As a further description of the above technical solution:

[0009] The blower is fixed on the L plate.

[0010] As a further description of the above technical solution:

[0011] The clamping plate is attached with a rubber sheet.

[0012] As a further description of the above technical solution:

[0013] The rubber sheet is provided with anti-skid patterns.

[0014] As a further description of the above technical solution:

[0015] The clamping plate and the rubber sheet are arranged in equal areas.

[0016] Compared with the prior art, the utility model provides a dust removal device for circuit board processing, which has the following beneficial effects:

[0017] 1. In the utility model, by arranging clamping plate devices on both sides of the conveyor belt, the circuit board is clamped and then dust is removed by blowing air, and the dust is automatically removed, which is fast and low in cost;

[0018] 2. In the utility model, dust removal is carried out on the assembly line, and the circuit board is rotated for dust removal, thereby improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the position structure of the clamping plate device and the transmission belt of the utility model;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Legend:

[0022] 1. Lifting cylinder; 2. Motor; 3. Clamping cylinder; 4. Clamping plate; 5. Blower; 6. Rubber sheet. 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] Example:

[0025] See also Figure 1-Figure 2 The utility model provides a dust removal device for circuit board processing, including a clamping device, there are two clamping devices, the clamping device includes a lifting cylinder 1, a motor 2, a clamping cylinder 3 and a clamping plate 4, the motor 2 is fixedly installed above the lifting cylinder 1, the clamping cylinder 3 is fixedly installed at the end of the rotating shaft of the motor 2, the clamping plate 4 is fixedly installed at the end of the inner rod of the clamping cylinder 3, and a blower 5 is fixedly installed on the top of the two clamping devices.

[0026] Specifically, Figure 1 As shown, an L-plate is provided above the lifting cylinder 1, the motor 2 is fixed on the L-plate, and the blower 5 is fixed on the L-plate for easy assembly.

[0027] Specifically, Figure 1 As shown, a rubber sheet 6 is attached to the clamping plate 4 and is provided with anti-skid patterns. The clamping plate 4 and the rubber sheet 6 are arranged with equal areas, so as not to damage the circuit board, and the contact surface is large and the clamping stability is high.

[0028] Working principle:

[0029] The clamping devices are placed on both sides of the assembly line conveyor belt in a symmetrical arrangement, and then the bottom of the clamping plate 4 is set flush with the upper side of the conveyor belt. When the circuit board moves to the position between the clamping devices, the clamping cylinder 3 extends, and the two clamping plates 4 clamp and fix the circuit board. Then the lifting cylinder 1 extends to lift the circuit board, and the motor 2 drives the clamping cylinder 3 to rotate, and the circuit board rotates. The existing blower 5 is installed according to the position of the attached figure. The blower 5 blows air at the circuit board to blow away the dust on the rotating circuit board. Then the lifting cylinder 1 descends, the clamping cylinder 3 contracts, and the circuit board falls. A wiping cleaning device or a wiping cleaner is set at the end of the conveyor belt. When the circuit board is put down, the conveyor belt moves forward, and the circuit board will fall on the new clean belt body.

[0030] 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 dust removal device for circuit board processing, comprising a clamping device, two clamping devices, characterized in that: The clamping plate device comprises a lifting cylinder (1), a motor (2), a clamping cylinder (3) and a clamping plate (4); the motor (2) is fixedly mounted above the lifting cylinder (1); the clamping cylinder (3) is fixedly mounted on the end of the rotating shaft of the motor (2); the clamping plate (4) is fixedly mounted on the end of the inner rod of the clamping cylinder (3); and a blower (5) is fixedly mounted on the top of the two clamping plate devices.

2. A dust removal device for circuit board processing according to claim 1, characterized in that: An L-plate is provided above the lifting cylinder (1), and the motor (2) is fixed on the L-plate.

3. A dust removal device for circuit board processing according to claim 2, characterized in that: The blower (5) is fixed on the L plate.

4. A dust removal device for circuit board processing according to claim 1, characterized in that: A rubber sheet (6) is attached and mounted on the clamping plate (4).

5. A dust removal device for circuit board processing according to claim 4, characterized in that: The rubber sheet (6) is provided with anti-slip grooves.

6. A dust removal device for circuit board processing according to claim 1, characterized in that: The clamping plate (4) and the rubber sheet (6) are arranged with equal areas.

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