CN219211914U

CN219211914U - Soldering tin machine is used in stereo set circuit board processing

Info

Publication number: CN219211914U
Application number: CN202223588296.2U
Authority: CN
Inventors: 张太武
Original assignee: Iag Sound Ji'an Co ltd
Current assignee: Iag Sound Ji'an Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-20
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the field of sound equipment and discloses a soldering machine for processing a sound circuit board, which effectively solves the problem that the circuit board is easy to deviate in the soldering process due to the fact that the current circuit board is fixed through compression.

Description

Soldering tin machine is used in stereo set circuit board processing

Technical Field

The utility model belongs to the field of sound equipment, and particularly relates to a soldering tin machine for processing a sound circuit board.

Background

The stereo set is controlled through the circuit board, in stereo set circuit board course of working, need carry out soldering tin operation, just through soldering tin equipment, after carrying out high temperature heating to tin for tin melts, thereby with electronic component soldering tin on the circuit board, thereby conveniently fix electronic component, thereby improve the production efficiency of circuit board, in carrying out soldering tin in-process, need fix the circuit board, generally when fixing, compress tightly fixedly through the clamp plate, then carry out soldering tin on the circuit board, but still have certain defect:

because the circuit board is fixed through compressing tightly, and in the soldering tin process, the circuit board is easy to be internally acted, thereby causing the circuit board to deviate, and then causing soldering tin position to have errors.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the soldering machine for processing the sound circuit board, which effectively solves the problem that the circuit board is easy to deviate in the soldering process when the circuit board is fixed through pressing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tin soldering machine for processing an acoustic circuit board comprises a workbench, wherein a clamping assembly is arranged at the top end of the workbench;

the clamping component comprises a base arranged at the top end of the workbench, support columns are arranged at four corners of the top end of the base, a mounting plate is arranged at the top end of the support columns, slots are symmetrically formed in two sides of the top end of the mounting plate, connecting rods are symmetrically arranged at the top ends of the mounting plate, pressing plates are symmetrically arranged at the two ends of the connecting rods, inserting rods are arranged at the bottom ends of the pressing plates and are inserted into the slots, screws are connected with the inside rotation of the connecting rods, the screws are in threaded connection with fixing blocks, the fixing blocks are symmetrically arranged on two sides of the mounting plate, and adsorption units are arranged in the mounting plate.

Preferably, the adsorption unit comprises sucking discs uniformly arranged at the top end of the mounting plate, and communicating pipes are uniformly arranged at the bottom end of the mounting plate and are communicated with the sucking discs.

Preferably, the inside sliding connection of communicating pipe has the piston, and the piston is hugged closely with communicating pipe inner wall, and the pull rod is installed to the bottom of piston.

Preferably, the bottom end of the pull rod is positioned below the communicating pipe, a bottom plate is arranged below the communicating pipe, and the bottom plate is fixedly connected with the pull rod.

Preferably, the both sides symmetry of bottom plate is installed the curb plate, and the top of curb plate is hugged closely with the bottom of screw rod, and the bottom of bottom plate evenly installs the spring.

Preferably, the top of workstation symmetry is installed the backup pad, and the roof is installed on the top of backup pad.

Preferably, a cylinder is mounted at the top end of the top plate, a soldering device is mounted at the output end of the cylinder, and the soldering device is arranged below the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, after the screw is rotated, the screw is rotationally clamped with the connecting rod, and the screw is in threaded connection with the fixed block, so that after the screw is rotated, the connecting rod and the pressing plate are driven to move downwards, and therefore four corners of the circuit board are pressed, and the circuit board is convenient to fix;

(2) This novel through the screw rod downwardly moving, promote the bottom plate downwardly moving to make the piston along with the bottom plate downwardly moving, make top space increase, thereby make the inside negative pressure that produces of sucking disc, thereby adsorb the fixed with the circuit board, further improve fixed effect.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the suction cup of the present utility model;

FIG. 4 is a schematic diagram of the adsorption unit structure of the present utility model;

in the figure: 1. a work table; 2. a clamping assembly; 201. a base; 202. a support column; 203. a mounting plate; 204. a slot; 205. a connecting rod; 206. a pressing plate; 207. a rod; 208. a fixed block; 209. a screw; 210. an adsorption unit; 2101. a suction cup; 2102. a communicating pipe; 2103. a piston; 2104. a pull rod; 2105. a bottom plate; 2106. a spring; 2107. a side plate; 3. a support plate; 4. a top plate; 5. a cylinder; 6. and a soldering device.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

1-4, the utility model comprises a workbench 1, a clamping component 2 is arranged at the top end of the workbench 1, the clamping component 2 comprises a base 201 arranged at the top end of the workbench 1, support columns 202 are arranged at four corners of the top end of the base 201, a mounting plate 203 is arranged at the top end of the support columns 202, slots 204 are symmetrically arranged at two sides of the top end of the mounting plate 203, connecting rods 205 are symmetrically arranged at the top end of the mounting plate 203, pressing plates 206 are symmetrically arranged at two ends of the connecting rods 205, inserting rods 207 are arranged at the bottom ends of the pressing plates 206, the inserting rods 207 are inserted into the slots 204, a screw 209 is rotationally connected inside the connecting rods 205, the screw 209 is in threaded connection with a fixed block 208, the fixed block 208 is symmetrically arranged at two sides of the mounting plate 203, and adsorption units 210 are arranged inside the mounting plate 203;

after the screw 209 rotates, the screw 209 is rotationally clamped with the connecting rod 205, and the screw 209 is in threaded connection with the fixed block 208, so that after the screw 209 rotates, the connecting rod 205 and the pressing plate 206 are driven to move downwards, and four corners of the circuit board are pressed, so that the circuit board is convenient to fix;

the adsorption unit 210 comprises suction cups 2101 uniformly arranged at the top ends of the mounting plates 203, communicating pipes 2102 are uniformly arranged at the bottom ends of the mounting plates 203, the communicating pipes 2102 are communicated with the suction cups 2101, pistons 2103 are connected inside the communicating pipes 2102 in a sliding mode, the pistons 2103 are tightly attached to the inner walls of the communicating pipes 2102, pull rods 2104 are arranged at the bottom ends of the pistons 2103, the bottom ends of the pull rods 2104 are located below the communicating pipes 2102, a bottom plate 2105 is arranged below the communicating pipes 2102, the bottom plate 2105 is fixedly connected with the pull rods 2104, side plates 2107 are symmetrically arranged on two sides of the bottom plate 2105, the top ends of the side plates 2107 are tightly attached to the bottom ends of the screw rods 209, and springs 2106 are uniformly arranged at the bottom ends of the bottom plate 2105;

the screw 209 moves down, promotes the bottom plate 2105 and moves down to make piston 2103 along with bottom plate 2105 moves down, make 2013 top space increase, thereby make the inside negative pressure that produces of sucking disc 2101, thereby adsorb the fixed circuit board, further improve fixed effect.

In the second embodiment, on the basis of the first embodiment, the supporting plate 3 is symmetrically installed at the top end of the workbench 1, the top plate 4 is installed at the top end of the supporting plate 3, the air cylinder 5 is installed at the top end of the top plate 4, the soldering device 6 is installed at the output end of the air cylinder 5, and the soldering device 6 is arranged below the top plate 4.

Working principle: when the soldering tin fixing device is used, a circuit board to be soldered is placed at the top end of the sucker 2101, and then the screw 209 is rotated, so that the screw 209 is in threaded connection with the fixing block 208, and then the screw 209 rotates to move downwards to drive the connecting rod 205 to move downwards, so that the four corners of the circuit board are pressed by the pressing plate 206, and the circuit board is conveniently fixed;

after the screw 209 moves downwards, the side plate 2107 is pushed to move downwards, so that the piston 2103 is driven to slide downwards in the communicating pipe 2102 through the bottom plate 2105, the communicating pipe 2102 is communicated with the sucker 2101, the top end of the sucker 2101 is clung to the circuit board, after the piston 2103 moves downwards, the space above the piston 2103 is enlarged, negative pressure is generated in the sucker 2101, the circuit board is adsorbed and fixed under the action of the negative pressure, and the fixing effect of the circuit board is improved.

Claims

1. The utility model provides a soldering tin machine is used in stereo set circuit board processing, includes workstation (1), its characterized in that: the top end of the workbench (1) is provided with a clamping assembly (2);

clamping component (2) are including locating base (201) on workstation (1) top, support column (202) are all installed in top four corners department of base (201), mounting panel (203) are installed on the top of support column (202), slot (204) have all been seted up to the top both sides of mounting panel (203) symmetry, the top symmetry of mounting panel (203) is equipped with connecting rod (205), clamp plate (206) are installed at the both ends symmetry of connecting rod (205), inserted bar (207) are installed to the bottom of clamp plate (206), inserted bar (207) peg graft in the inside of slot (204), the inside rotation of connecting rod (205) is connected with screw rod (209), screw rod (209) and fixed block (208) threaded connection, both sides in mounting panel (203) are installed to fixed block (208) symmetry, adsorption unit (210) are installed to the internally mounted of mounting panel (203).

2. The solder machine for processing an acoustic circuit board according to claim 1, wherein: the adsorption unit (210) comprises sucking discs (2101) which are uniformly arranged at the top end of the mounting plate (203), communicating pipes (2102) are uniformly arranged at the bottom end of the mounting plate (203), and the communicating pipes (2102) are communicated with the sucking discs (2101).

3. The soldering machine for processing an acoustic circuit board according to claim 2, wherein: the inside sliding connection of communicating pipe (2102) has piston (2103), and piston (2103) is hugged closely with communicating pipe (2102) inner wall, and pull rod (2104) is installed to the bottom of piston (2103).

4. A soldering machine for processing an acoustic circuit board according to claim 3, wherein: the bottom of pull rod (2104) is located the below of communicating pipe (2102), and the below of communicating pipe (2102) is equipped with bottom plate (2105), bottom plate (2105) and pull rod (2104) fixed connection.

5. The soldering machine for processing an acoustic circuit board according to claim 4, wherein: side plates (2107) are symmetrically arranged on two sides of the bottom plate (2105), the top ends of the side plates (2107) are tightly attached to the bottom end of the screw rod (209), and springs (2106) are uniformly arranged at the bottom end of the bottom plate (2105).

6. The solder machine for processing an acoustic circuit board according to claim 1, wherein: the top of workstation (1) is installed backup pad (3) symmetry, and roof (4) are installed on the top of backup pad (3).

7. The soldering machine for processing an acoustic circuit board according to claim 6, wherein: the top of roof (4) is installed cylinder (5), and soldering tin equipment (6) is installed to the output of cylinder (5), and the below of roof (4) is located in soldering tin equipment (6).