CN219027720U

CN219027720U - Circuit board cutting dust collection device

Info

Publication number: CN219027720U
Application number: CN202223335514.1U
Authority: CN
Inventors: 朱五宁; 杨恒; 杨耀宗
Original assignee: Suining Liantaixin Electronics Co ltd
Current assignee: Suining Liantaixin Electronics Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-16
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a circuit board cutting board dust collection device, which comprises: the belt type conveyor table and the cutting sleeve box are arranged on the belt type conveyor table, and the inner side of the cutting sleeve box is provided with a protection dust removing structure and a cutting structure; the protection dust removal structure includes: the device comprises a concave lifting sealing block, a square lifting block, a square extrusion sealing block, a square stretching rubber pad, four pairs of telescopic sealing hydraulic push rods and an air extraction and dust removal assembly; according to the utility model, the dust generated by the cutting structure is subjected to sealed negative pressure adsorption through the protective dust removing structure, so that dust generated by circuit board production is recovered, and the phenomenon that fine dust is easily inhaled into the lung by a person to damage the body health of an operator is avoided.

Description

Circuit board cutting dust collection device

Technical Field

The utility model relates to the technical field of circuit board production, in particular to a circuit board cutting dust collection device.

Background

In the process of processing the circuit board, the cutting is avoided; dust can be generated in the cutting process, the generated dust can damage surrounding parts of cutting machines and the like, dust accumulation can be generated on electronic products due to tiny cuttings in the cutting process of a circuit board, production of subsequent products can be influenced, and in addition, the tiny dust is easily inhaled into the lung by a person, so that the body health of an operator is damaged. At present, dust collection structures are many, but the structure is complicated, and collection effect is poor.

Disclosure of Invention

In order to solve the technical problems, the utility model provides another dust collecting device for the circuit board cutting board, which can collect dust during board cutting and avoid dust pollution.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: a circuit board cutting board dust collection device comprising: the belt type conveyor table and the cutting sleeve box are arranged on the belt type conveyor table, and the inner side of the cutting sleeve box is provided with a protection dust removing structure and a cutting structure;

the protection dust removal structure includes: the device comprises a concave lifting sealing block, a square lifting block, a square extrusion sealing block, a square stretching rubber pad, four pairs of telescopic sealing hydraulic push rods and an air extraction and dust removal assembly;

four pairs of flexible sealed hydraulic push rods are respectively installed in pairs on the cutting sleeve box and the belt type conveying table in parallel, the concave lifting sealing blocks are installed on the pushing ends of the two pairs of flexible sealed hydraulic push rods on the belt type conveying table, the return-shaped lifting blocks are installed on the pushing ends of the two pairs of flexible sealed hydraulic push rods on the cutting sleeve box, the return-shaped extrusion sealing blocks are installed on the return-shaped lifting blocks, the return-shaped stretching rubber pads are installed on the inner sides of the return-shaped lifting blocks, the return-shaped stretching rubber pads are installed on the cutting structure on the inner sides of the cutting sleeve box, and the air extraction and dust removal assembly is connected to the concave lifting sealing blocks.

Preferably, the air extraction and dust removal assembly comprises: the dust-removing filter box, the air pump, the drainage tube, a pair of concave dust-removing return blocks, a pair of filtering metal nets and filtering cotton;

the dust removal filter box is installed in on the belt type conveying table, the aspiration pump is installed in on the dust removal filter box, the drainage tube cartridge in on dust removal filter box and the concave lifting seal piece, a pair of concave dust removal returns the shape piece to be installed in the inboard of dust removal filter box, a pair of filter metal mesh is installed respectively in a pair of on the concave dust removal returns the shape piece, filter cotton is installed in a pair of filter metal mesh between.

Preferably, the concave lifting sealing block and the square extrusion sealing block are respectively provided with square rubber pads.

Preferably, the cutting structure comprises: a pair of cutting hydraulic push rods, a concave cutting limiting block, a cutting screw rod module and a cutter;

the pair of cutting hydraulic pushing rods is arranged on the inner side of the cutting sleeve box, the concave cutting limiting blocks are arranged on the pushing ends of the pair of cutting hydraulic pushing rods, the concave cutting limiting blocks are connected to the rectangular stretching rubber pad, the cutting screw rod module is arranged on the concave cutting limiting blocks, and the cutter is arranged on the moving end of the cutting screw rod module.

Preferably, a scanning camera is arranged on the inner side of the cutting sleeve.

Preferably, the dust removal filter box is provided with a replacement port.

Advantageous effects

The utility model provides a circuit board cutting board dust collecting device. The beneficial effects are as follows: this board dust collection device is cut out to circuit board carries out sealed negative pressure through the sweeps that protection dust removal structure produced to reach and retrieve the dust that produces circuit board production, avoided appearing tiny dust and still inhaled lung by the people easily, harm operating personnel's healthy phenomenon appears, clean cutting part, avoided the sweeps that produce after the cutting to splash, produce the dust and pile up, can influence the production of follow-up product, tiny dust still is inhaled lung by the people easily in addition, harm operating personnel's healthy.

Drawings

Fig. 1 is a schematic front sectional view of a dust collection device for circuit board cutting board according to the present utility model.

Fig. 2 is a partial enlarged view of "a" in fig. 1.

Fig. 3 is a three-dimensional schematic diagram of a board dust collection device for a circuit board according to the present utility model.

Fig. 4 is a partial enlarged view of "B" in fig. 1.

In the figure: 1. a belt conveyor; 2. cutting a sleeve box; 3. a concave lifting sealing block; 4. a loop-shaped lifting block; 5. a seal block is extruded in a shape of a loop; 6. a stretching rubber cushion in a shape of a circle; 7. a telescopic sealing hydraulic push rod; 8. a dust removal filter box; 9. an air extracting pump; 10. a drainage tube; 11. concave dedusting loop-shaped block; 12. filtering the metal net; 13. filtering cotton; 14. cutting a hydraulic push rod; 15. a concave cutting limiting block; 16. cutting a screw rod module; 17. a cutter.

Detailed Description

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.

All electric parts and the adaptive power supply are connected through wires by the person skilled in the art, and a proper controller and encoder should be selected according to actual conditions so as to meet control requirements, specific connection and control sequence, and the electric connection is completed by referring to the following working principles in the working sequence among the electric parts, and the detailed connection means are known in the art, and mainly introduce the working principles and processes as follows, and do not describe the electric control.

Examples

As shown in fig. 1-4, the cutting sleeve 2 is mounted on the belt conveyor 1, and a protection dust removing structure and a cutting structure are mounted on the inner side of the cutting sleeve 2;

specifically, the protection dust removal structure includes: the device comprises a concave lifting sealing block 3, a square lifting block 4, a square extrusion sealing block 5, a square stretching rubber cushion 6, four pairs of telescopic sealing hydraulic push rods 7 and an air extraction dust removal assembly;

specifically, four pairs of telescopic sealing hydraulic push rods 7 are respectively installed on the cutting sleeve box 2 and the belt type conveying table 1 in a pairwise parallel manner, the concave lifting sealing blocks 3 are installed on pushing ends of the two pairs of telescopic sealing hydraulic push rods 7 on the belt type conveying table 1, the rectangular lifting blocks are installed on pushing ends of the two pairs of telescopic sealing hydraulic push rods 7 on the cutting sleeve box 2, the rectangular extrusion sealing blocks 5 are installed on the rectangular lifting blocks 4, the rectangular stretching rubber pads 6 are installed on the inner sides of the rectangular lifting blocks 4, the rectangular stretching rubber pads 6 are installed on the cutting structure on the inner sides of the cutting sleeve box 2, and the air extraction and dust removal assembly is connected to the concave lifting sealing blocks 3.

It should be noted that, in the above, the circuit board on the belt type transportation platform 1 is cut through the cutting structure, and simultaneously, the concave lifting sealing block 3 and the return lifting block 4 on the pushing end are driven respectively through four pairs of telescopic sealing hydraulic push rods 7, and the return extrusion sealing block 5 on the concave lifting sealing block 3 and the return lifting block 4 relatively lift, so that the circuit board is extruded and fixed on two sides, and meanwhile, the return lifting block 4 and the cutting structure are sealed through the return stretching rubber pad 6, and meanwhile, air between the concave lifting sealing block 3 and the return lifting block 4 is drained through the air extraction and dust removal assembly.

As shown in fig. 1-4, the air extraction and dust removal assembly comprises: the dust removal filter box 8, the air pump 9, the drainage tube 10, a pair of concave dust removal return blocks 11, a pair of filter metal nets 12 and filter cotton 13;

specifically, the dust removal rose box 8 install in on the belt conveyer table 1, aspiration pump 9 install in on the dust removal rose box 8, drainage tube 10 cartridge in on dust removal rose box 8 and the concave lift sealing piece 3, a pair of concave dust removal returns shape piece 11 install in the inboard of dust removal rose box 8, a pair of filter metal mesh 12 install respectively on a pair of concave dust removal returns shape piece 11, filter cotton 13 install in between a pair of filter metal mesh 12.

In the above, the air inside the dust-removing filter box 8 is discharged and sucked by the suction pump 9, and negative pressure is generated inside the dust-removing filter box 8, so that the air between the concave lifting seal block 3 and the return lifting block 4 is pumped to the inside of the dust-removing filter box 8 by the draft tube 10, and the dust is filtered and recovered by the pair of filter metal nets 12 inside the concave dust-removing return blocks 11, and is filtered by the filter cotton 13.

As shown in fig. 1-4, the cutting structure comprises: a pair of cutting hydraulic push rods 14, a concave cutting limiting block 15, a cutting screw module 16 and a cutter 17;

specifically, a pair of cutting hydraulic push rods 14 are installed on the inner side of the cutting sleeve box 2, a pair of concave cutting limiting blocks 15 are installed on the pushing ends of the cutting hydraulic push rods 14, the concave cutting limiting blocks are connected to the rectangular stretching rubber pad 6, a cutting screw module 16 is installed on the concave cutting limiting blocks 15, and a cutter 17 is installed on the moving end of the cutting screw module 16.

It should be noted that, in the above, the pair of cutting hydraulic push rods 14 stretch out and draw back to drive the concave cutting limiting block 15 on the pushing end, drive the cutting screw module 16 on the concave cutting limiting block 15, drive the cutter 17 on the cutting screw module 16 to cut the circuit board, and press and seal the circuit board through the protection dust removal structure, thereby facilitating the later dust removal.

As a preferable scheme, the concave lifting sealing block 3 and the square extrusion sealing block 5 are respectively provided with square rubber pads.

As a preferable scheme, a scanning camera is arranged on the inner side of the cutting sleeve 2.

As a preferable scheme, the dust removing filter box 8 is provided with a replacement port.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A circuit board cutting board dust collection device comprising: the belt type conveyor table and the cutting sleeve box are characterized in that the cutting sleeve box is arranged on the belt type conveyor table, and a protection dust removing structure and a cutting structure are arranged on the inner side of the cutting sleeve box;

2. The board dust collection device according to claim 1, wherein the air extraction and dust removal assembly comprises: the dust-removing filter box, the air pump, the drainage tube, a pair of concave dust-removing return blocks, a pair of filtering metal nets and filtering cotton;

3. The circuit board cutting board dust collection device according to claim 2, wherein the concave lifting sealing block and the rectangular extrusion sealing block are respectively provided with rectangular rubber pads.

4. A board cutting dust collection device according to claim 3, wherein the cutting structure comprises: a pair of cutting hydraulic push rods, a concave cutting limiting block, a cutting screw rod module and a cutter;

5. The board cutting dust collection device of claim 4, wherein a scanning camera is disposed inside the cutting sleeve.

6. The circuit board cutting board dust collection device according to claim 5, wherein the dust removing filter box is provided with a replacement opening.