CN219882103U - Circuit board polisher with dust removal function - Google Patents

Abstract

The utility model discloses a circuit board grinding machine with a dust removal function. Including workstation and roof, a side fixedly connected with first mounting bracket of workstation, the motor with fixed surface of first mounting bracket is connected with the lead screw, the movable block is installed to the lead screw Zhou Cemian, opposite side fixed mounting of workstation has the second mounting bracket, fixed mounting has the gag lever post in the second mounting bracket, the stopper is installed to the week side of gag lever post, the equal fixed mounting of upper surface of stopper and movable block has the dust absorption box, a fixed surface of dust absorption box installs the fan of bleeding, another fixed surface of dust absorption box installs the dust collection mouth, fixedly connected with link between stopper and the movable block. According to the dust collection box, the screw rod, the moving block and the dust collection box air suction fan are arranged, and when the air suction fan is started, dust generated by polishing can be sucked into the dust collection box through the strong suction force, so that workers are prevented from sucking the dust collection box into the body, and the safety of the workers is improved.

Description

Circuit board polisher with dust removal function

Technical Field

The utility model belongs to the technical field of circuit board processing, and particularly relates to a circuit board grinding machine with a dust removal function.

Background

The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. The circuit board can be called a printed circuit board or a printed circuit board, and the soft and hard combined board, namely the soft and hard combined board, is produced and developed by the flexible printed circuit board, namely the soft and hard combined board.

The circuit board is in the in-process of processing, often needs to use the polisher to polish its surface, at the in-process of polishing, can produce a large amount of dust, and the staff is internal with its suction for a long time, can cause huge harm to its health.

Disclosure of Invention

The utility model aims to provide a circuit board polishing machine with a dust removing function, which solves the problems that a polishing machine is often needed to polish the surface of a circuit board in the processing process, a large amount of dust can be generated in the polishing process, and workers can inhale the circuit board into the body for a long time to cause great harm to the body of the circuit board.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a circuit board grinding machine with a dust removing function, which comprises a workbench and a top plate, wherein one side surface of the workbench is fixedly connected with a first mounting frame, the surface of the first mounting frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, a moving block is arranged at Zhou Cemian of the screw rod, a second mounting frame is fixedly arranged at the other side surface of the workbench, a limiting rod is fixedly arranged in the second mounting frame, limiting blocks are arranged at the peripheral side surfaces of the limiting rod, dust collection boxes are fixedly arranged on the upper surfaces of the limiting blocks and the moving block, an air suction fan is fixedly arranged on one surface of each dust collection box, a dust collection port is fixedly arranged on the other surface of each dust collection box, and a connecting frame is fixedly connected between the limiting blocks.

The automatic polishing machine comprises a workbench, a top plate, a plurality of vertical rods, a connecting block, a mounting plate, a hydraulic cylinder, a sliding chute, a connecting plate and a polishing machine, wherein the plurality of vertical rods are fixedly connected between the workbench and the top plate, the connecting block is arranged on the peripheral side face of the vertical rods, the mounting plate is fixedly connected between the two connecting blocks, the hydraulic cylinder is fixedly arranged on the upper surface of the top plate, the output end of the hydraulic cylinder is fixedly connected with the mounting plate, the sliding chute is fixedly arranged on the bottom face of the mounting plate, the connecting plate is arranged in the sliding chute, and the polishing machine is bolted to the bottom face of the connecting plate.

Wherein, a plurality of support columns are fixedly arranged on the bottom surface of the workbench.

Wherein a filter screen is fixedly arranged between the air suction fan and the dust collection box.

The limiting block is in sliding fit with the limiting rod, and the moving block is in threaded fit with the screw rod.

The connecting plate is in sliding fit with the sliding groove, and two side surfaces of the sliding groove are connected with bolts in a threaded mode.

Wherein, the connecting block and montant sliding fit.

The utility model has the following beneficial effects:

1. according to the dust collection box, the screw rod, the moving block and the dust collection box air exhaust fan are arranged, and when the air exhaust fan is started, dust generated by polishing can be sucked into the dust collection box through strong suction, so that workers are prevented from sucking the dust collection box into the body, and the safety of the workers is improved;

2. according to the utility model, the hydraulic cylinder and the polisher are arranged, the circuit board is placed on the workbench, the hydraulic cylinder pushes the polisher downwards to automatically polish the circuit board, the automation performance of equipment is improved, and the practicability is high.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a front left side perspective of the present utility model;

FIG. 3 is a schematic diagram of the front view of the present utility model;

FIG. 4 is a right side view of the present utility model;

fig. 5 is a schematic view of the cross-sectional structure A-A of fig. 3.

In the drawings, the list of components represented by the various numbers is as follows: 1. a work table; 2. a top plate; 3. a hydraulic cylinder; 4. a vertical rod; 5. a connecting block; 6. a mounting plate; 7. a grinding machine; 8. a first mounting frame; 9. a second mounting frame; 10. a screw rod; 11. a limit rod; 12. a dust collection box; 13. an air extraction fan; 14. a filter screen; 15. a motor; 16. a support column; 17. a chute; 18. a connecting plate; 19. a bolt; 20. a connecting frame; 21. a moving block; 22. a limiting block; 23. a dust collecting port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-5, the utility model discloses a circuit board polishing machine with a dust removing function, which comprises a workbench 1 and a top plate 2, wherein one side surface of the workbench 1 is fixedly connected with a first mounting frame 8, a motor 15 is fixedly connected with the surface of the first mounting frame 8, an output end of the motor 15 is fixedly connected with a screw rod 10, a movable block 21 is installed on Zhou Cemian of the screw rod 10, a second mounting frame 9 is fixedly installed on the other side surface of the workbench 1, a limiting rod 11 is fixedly installed in the second mounting frame 9, a limiting block 22 is installed on Zhou Cemian of the limiting rod 11, dust suction boxes 12 are fixedly installed on upper surfaces of the limiting block 22 and the movable block 21, a suction fan 13 is fixedly installed on one surface of the dust suction boxes 12, a dust collecting opening 23 is fixedly installed on the other surface of the dust suction boxes 12, a connecting frame 20 is fixedly connected between the limiting block 22 and the movable block 21, the screw rod 10, the movable block 21 and the suction boxes 12 are arranged, and the dust generated by polishing can be sucked into the dust suction boxes 12 through strong suction force when the suction fans 13 are started, so that workers can be prevented from sucking dust into the bodies, and safety of the workers can be improved.

Wherein, fixedly connected with a plurality of montants 4 between workstation 1 and roof 2, connecting block 5 is installed to the week side of montant 4, fixedly connected with mounting panel 6 between two connecting blocks 5, the last fixed surface of roof 2 installs pneumatic cylinder 3, the output and the mounting panel 6 fixed connection of pneumatic cylinder 3, the bottom surface fixed mounting of mounting panel 6 has spout 17, install connecting plate 18 in the spout 17, the bottom surface bolt of connecting plate 18 has polisher 7, set up pneumatic cylinder 3 and polisher 7, place the circuit board on workstation 1, pneumatic cylinder 3 promotes polisher 7 downwards and can polish the circuit board voluntarily, the automatization performance of improvement equipment, the practicality is strong.

Wherein, the bottom surface fixed mounting of workstation 1 has a plurality of support columns 16, sets up a plurality of support columns 16, can improve the supportability and the stability of workstation 1.

Wherein fixed mounting has filter screen 14 between air extraction fan 13 and the dust absorption box 12, sets up filter screen 14, and when air extraction fan 13 absorbed the dust, filter screen 14 can keep apart the dust, avoids the dust to the work of air extraction fan 13 to cause the influence.

The limiting block 22 is in sliding fit with the limiting rod 11, the moving block 21 is in threaded fit with the screw rod 10, and when the screw rod 10 rotates, the moving block 21 can drive the dust collection box 12 to move left and right, so that the dust collection function of multiple positions is realized.

Wherein, connecting plate 18 and spout 17 sliding fit, the both sides face of spout 17 all threaded connection have bolt 19, set up bolt 19, conveniently dismantle and overhaul mill 7.

Wherein, connecting block 5 and montant 4 sliding fit set up connecting block 5 and montant 4, can carry out spacingly to grinding machine 7, at the in-process that grinding machine 7 descends and rises, avoid it to take place the skew.

Examples:

as shown in fig. 1 to 5, the circuit board polishing machine with dust removal function of the present utility model comprises the following steps: when the utility model is used, a circuit board is firstly placed on the workbench 1 to be fixed, the hydraulic cylinder 3 is started to push the grinding machine 7 downwards, then the grinding machine 7 is started, the circuit board can be automatically ground, the motor 15 and the air suction fan 13 are started in the grinding process, dust generated by grinding can be sucked into the dust collection box 12 through strong suction force when the air suction fan 13 is started, the filter screen 14 can isolate the dust when the air suction fan 13 absorbs the dust, the motor 15 drives the screw rod 10 to rotate, and the moving block 21 can drive the dust collection box 12 to move left and right to remove dust at a plurality of positions when the screw rod 10 rotates.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (7)

1. The utility model provides a circuit board polisher with dust removal function, includes workstation (1) and roof (2), its characterized in that: a side fixedly connected with first mounting bracket (8) of workstation (1), with fixed surface connection motor (15) of first mounting bracket (8), the output fixedly connected with lead screw (10) of motor (15), movable block (21) are installed to Zhou Cemian of lead screw (10), opposite side fixed mounting of workstation (1) has second mounting bracket (9), fixed mounting has gag lever post (11) in second mounting bracket (9), stopper (22) are installed to the week side of gag lever post (11), the equal fixed mounting of upper surface of stopper (22) and movable block (21) has dust absorption box (12), a fixed surface of dust absorption box (12) installs bleed fan (13), another fixed surface of dust absorption box (12) installs dust collection mouth (23), fixedly connected with link (20) between stopper (22) and movable block (21).

2. The circuit board polisher with dust removal function according to claim 1, characterized in that a plurality of montants (4) are fixedly connected between workstation (1) and roof (2), connecting block (5) are installed to Zhou Cemian of montant (4), two fixedly connected with mounting panel (6) between connecting block (5), upper surface fixed mounting of roof (2) has pneumatic cylinder (3), the output and mounting panel (6) fixed connection of pneumatic cylinder (3), the bottom surface fixed mounting of mounting panel (6) has spout (17), install connecting plate (18) in spout (17), the bottom surface bolt of connecting plate (18) has polisher (7).

3. The circuit board grinding machine with the dust removal function according to claim 1, wherein a plurality of support columns (16) are fixedly arranged on the bottom surface of the workbench (1).

4. The circuit board grinding machine with the dust removal function according to claim 1, wherein a filter screen (14) is fixedly arranged between the air suction fan (13) and the dust collection box (12).

5. The circuit board grinding machine with the dust removal function according to claim 1, wherein the limiting block (22) is in sliding fit with the limiting rod (11), and the moving block (21) is in threaded fit with the screw rod (10).

6. The circuit board grinding machine with the dust removal function according to claim 2, wherein the connecting plate (18) is in sliding fit with the sliding groove (17), and two side surfaces of the sliding groove (17) are connected with bolts (19) in a threaded mode.

7. A circuit board grinding machine with dust removal function according to claim 2, characterized in that the connecting block (5) is in sliding fit with the vertical rod (4).