Environment-friendly dust removal system of board splitting machine

Abstract

The utility model relates to the technical field of board separating machines, and provides an environment-friendly dust removing system of a board separating machine, which comprises a box body, a fan, a filter box and a collecting box are sequentially and fixedly arranged on the inner bottom wall of the box body from left to right, and a three-way ball valve is fixedly arranged on one side of the filter box. And two lower dust collection nozzles are fixedly mounted at the top of the box body in a relatively penetrating manner. By starting a fan, dust generated by cutting a top plate of a jig platform is sucked in from a lower dust suction nozzle and conveyed into a collecting box and a filtering box through a pipeline three-way ball valve, the dust is filtered into the collecting box through a filtering net cover to be collected, the dust is thoroughly filtered through drawer type filtering cotton, the purpose of dust cleaning is achieved, and gas is exhausted through a silencing nozzle; according to the scheme, the working noise is low, the equipment size is small, the space is saved, an external exhaust pipeline is not needed, the equipment is easy to install, dust generated during PCBA cutting is clean, and therefore the use efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of board splitting machines, and particularly relates to an environment-friendly dust removal system for a board splitting machine. Background Technique

[0002] A board splitting machine, an LED board splitting machine, a milling cutter type board splitting machine, an electric-hybrid design, milling cutter cutting, is particularly suitable for splitting precision SMD thin boards, aluminum circuit boards, guillotine type operation, applicable to various thickness PCBs, the cutting board stroke is below 2 mm, there is absolutely no concern about operation safety, the internal stress generated during cutting is reduced to below 180 μST, tin cracking is avoided, and precision parts are prevented from being damaged. It can cut the V-groove edge and the part width is 0.3 mm, the height is 60 mm. After the tool is worn, it can be repeatedly ground.

[0003] It is known that the Chinese publicly authorized utility model: (Publication No.: CN215785380U) discloses a dust removal device for a PCBA board splitting machine, including an installation cover fixed on a workbench. Installation notches are provided on both sides of the installation cover. A suction seat is fixed on the inner wall of each installation notch. A plurality of suction slots are provided on the opposite surfaces of the two suction seats. A blanking slot is provided on the upper end surface of the workbench. A suction component used in cooperation with the suction seat is arranged on the workbench; in the process of using the utility model, through the provided installation cover, the generated debris and powder waste are covered to avoid the diffusion of debris and powder waste to the outside. And in this process, under the action of the suction component, the two suction seats suck away the powder waste generated during the work in the installation cover, so as to achieve the effect of dust removal, avoid the diffusion of powder waste to the outside air, and affect the working environment.

[0004] However, in the implementation of the related technology, it is found that the above-mentioned dust removal device for a PCBA board splitting machine has the following problems: The dust collectors supporting the board splitting equipment in the existing market are all external large dust collectors and board splitting machines, with high noise, large volume of the machine after supporting the equipment, occupying space, the equipment only uses a primary filter bag for filtration, and a separate air release pipe needs to be externally connected. The sealing degree of the suction port of the market conventional equipment is not enough, resulting in difficult cleaning of dust. Therefore, an environment-friendly dust removal system for a board splitting machine is proposed. Content of the Utility Model

[0005] The utility model provides an environment-friendly dust removal system for a board splitting machine, which solves the problems in the related technology that the dust collectors supporting the board splitting equipment in the existing market are all external large dust collectors and board splitting machines, with high noise, large volume of the machine after supporting the equipment, occupying space, the equipment only uses a primary filter bag for filtration, and a separate air release pipe needs to be externally connected. The sealing degree of the suction port of the market conventional equipment is not enough, resulting in difficult cleaning of dust.

[0006] The technical solution of the utility model is as follows: An environment-friendly dust removal system for a circuit board splitting machine, comprising a box body. The inner bottom wall of the box body is fixedly installed with a fan, a filter box and a collection box in sequence from left to right. A three-way ball valve is fixedly installed on one side of the filter box;

[0007] Two lower dust suction nozzles are relatively and fixedly installed through the top of the box body. A jig platform is arranged above the two lower dust suction nozzles;

[0008] Two of the two lower dust suction nozzles are connected to the three-way ball valve through pipelines. One of the three-way ball valves is connected to the collection box through a pipeline. The collection box and the filter box are connected through a pipeline. The input end of the filter box and the fan are connected through a pipeline. The output end of the fan is fixedly connected with a silencing nozzle through a pipeline. The silencing nozzle is fixedly installed through one side of the box body.

[0009] Preferably, a drawer-type filter cotton is slidably connected to the front side of the filter box through a drawn slot. A collection box is placed inside the collection box. A filter mesh cover is embedded through an exhaust port on one side of the collection box. A sealing plate is hinged to the front side of the collection box.

[0010] Preferably, two groups of electric slide rails I are fixedly installed on the top of the box body on both sides of the two lower dust suction nozzles. An L-shaped connecting plate is slidably connected to the electric slide rail I. The top of the L-shaped connecting plate is fixedly connected to the bottom of the jig platform.

[0011] Preferably, a shell is fixedly installed on the top of the box body. A door body is hinged to the top of the shell. Tempered glass is embedded in the front side of the door body.

[0012] Preferably, an electric slide rail II is fixedly installed on the inner side wall of the shell. A sliding plate is slidably connected to the electric slide rail II. An electric slide rail III is fixedly installed on the front side of the sliding plate. A slider is slidably connected to the electric slide rail III. A milling cutter body is fixedly installed on one side of the slider.

[0013] The working principle and beneficial effects of the utility model are as follows:

[0014] By starting the fan, the dust generated by the cutting of the top plate of the jig platform is sucked in from the lower dust suction nozzles, and is transported to the inside of the collection box and the filter box through the pipeline three-way ball valve. The dust is filtered by the filter mesh cover into the inside of the collection box for collection. The drawer-type filter cotton filters the dust thoroughly, achieving the purpose of dust cleaning. The gas is discharged through the silencing nozzle. The silencing nozzle is used to reduce the noise of the discharged sound. This solution has low working noise, small equipment volume, saves space, does not require an external exhaust pipeline, is simple to install, and the cutting PCBA dust is clean, thus improving the use efficiency. Description of the Drawings

[0015] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure proposed by the present utility model;

[0017] Figure 2 It is a schematic diagram of the sectional three-dimensional structure of the first box body proposed by the present utility model;

[0018] Figure 3 It is a schematic diagram of the sectional three-dimensional structure of the second box body proposed by the present utility model;

[0019] Figure 4 It is a schematic diagram of the sectional three-dimensional structure of the housing proposed by the present utility model;

[0020] In the figure: 1. Box body; 2. Fan; 3. Filter box; 4. Collection box; 5. Three-way ball valve; 6. Lower dust suction nozzle; 7. Fixture platform; 8. Silencing nozzle; 9. Electric slide rail 1; 10. L-shaped connecting plate; 11. Housing; 12. Door body; 13. Tempered glass; 14. Electric slide rail 2; 15. Slide plate; 16. Electric slide rail 3; 17. Slide block; 18. Milling cutter body; 19. Drawer-type filter cotton; 20. Filter mesh cover; 21. Sealing plate; 22. Collection box. Specific embodiments

[0021] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figure 1 - Figure 4 , an environmentally friendly dust removal system for a circuit board splitting machine, including a box body 1, on the inner bottom wall of the box body 1, a fan 2, a filter box 3 and a collection box 4 are fixedly installed in sequence from left to right, and a three-way ball valve 5 is fixedly installed on one side of the filter box 3;

[0024] On the top of the box body 1, two lower dust suction nozzles 6 are relatively and fixedly installed through, and a fixture platform 7 is arranged above each of the two lower dust suction nozzles 6;

[0025] Two lower suction nozzles 6 are connected to two of the three-way ball valves 5 through pipelines. One of the three-way ball valves 5 is connected to the collection box 4 through a pipeline. The collection box 4 is connected to the filter box 3 through a pipeline. The filter box 3 is connected to the input end of the fan 2 through a pipeline. The output end of the fan 2 is fixedly connected with a silencing nozzle 8 through a pipeline. The silencing nozzle 8 is fixedly installed through one side of the box body 1. A drawer-type filter cotton 19 is slidably connected to the front side of the filter box 3 through a drawn slot. A collection box 22 is placed inside the collection box 4. A filter mesh cover 20 is embedded through an exhaust port opened on one side of the collection box 22. A sealing plate 21 is hinged to the front side of the collection box 22.

[0026] The technical solution provided by this embodiment is as follows: By starting the fan 2, the dust generated by cutting the top plate of the jig platform 7 is sucked in from the lower suction nozzle 6 and transported to the inside of the collection box 4 and the filter box 3 through the pipeline three-way ball valve 5. The filter mesh cover 20 filters the dust into the inside of the collection box 22 for collection. The drawer-type filter cotton 19 thoroughly filters the dust, achieving the purpose of dust cleaning. The gas is discharged through the silencing nozzle 8. The silencing nozzle 8 is used to reduce the noise of the discharged sound. This solution has low working noise, a small equipment volume, saves space, does not require an external exhaust pipeline, is simple to install, and the cut PCBA dust is clean, thus improving the use efficiency.

[0027] Embodiment Two

[0028] Based on Embodiment One, in this embodiment: Two groups of electric slide rails one 9 are fixedly installed on the top of the box body 1 on both sides of the two lower suction nozzles 6. An L-shaped connecting plate 10 is slidably connected to the electric slide rails one 9. The top of the L-shaped connecting plate 10 is fixedly connected to the bottom of the jig platform 7. A housing 11 is fixedly installed on the top of the box body 1. A door body 12 is hinged to the top of the housing 11. A toughened glass 13 is embedded in the front side of the door body 12. An electric slide rail two 14 is fixedly installed on the inner side wall of the housing 11. A slide plate 15 is slidably connected to the electric slide rail two 14. An electric slide rail three 16 is fixedly installed on the front side of the slide plate 15. A slider 17 is slidably connected to the electric slide rail three 16. A milling cutter body 18 is fixedly installed on one side of the slider 17.

[0029] The technical solution provided by this embodiment is as follows: By starting the electric slide rail one 9, the electric slide rail one 9 drives the L-shaped connecting plate 10 to slide back and forth, for adjusting the front and back movement of the plate placed on the top of the jig platform 7 for processing and cutting;

[0030] By starting the electric slide rail two 14, the electric slide rail two 14 drives the slide plate 15 to move left and right, for adjusting the left and right movement of the milling cutter body 18, effectively adjusting the left and right movement of the plate for cutting;

[0031] By starting the third electric slide rail 16, the third electric slide rail 16 drives the slider 17 to move up and down, which is used to adjust the up and down movement of the milling cutter body 18, and effectively adjusts the up and down movement of the plate for cutting.

[0032] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An environmentally friendly dust removal system for a circuit board splitting machine, comprising a box body (1), characterized in that, The inner bottom wall of the box body (1) is fixedly installed with a fan (2), a filter box (3) and a collection box (4) in sequence from left to right. One side of the filter box (3) is fixedly installed with a three-way ball valve (5). Two lower dust suction nozzles (6) are relatively and fixedly installed through the top of the box body (1). A jig platform (7) is arranged above both of the two lower dust suction nozzles (6). Two of the two lower dust suction nozzles (6) are connected by pipelines to two of the three-way ball valve (5). One of the three-way ball valve (5) is connected to the collection box (4) by a pipeline. The collection box (4) is connected to the filter box (3) by a pipeline. The filter box (3) is connected to the input end of the fan (2) by a pipeline. The output end of the fan (2) is fixedly connected with a silencing nozzle (8) by a pipeline. The silencing nozzle (8) is fixedly installed through one side of the box body (1).

2. The environmentally friendly dust removal system of a circuit board splitting machine according to claim 1, characterized in that: A drawer-type filter cotton (19) is slidably connected to the front side of the filter box (3) through a drawn slot. A collection box (22) is placed inside the collection box (4). A filter mesh cover (20) is embedded through an exhaust port on one side of the collection box (22). A sealing plate (21) is hinged to the front side of the collection box (22).

3. The environmentally friendly dust removal system of a circuit board cutting machine according to claim 1, wherein: Two groups of electric slide rails one (9) are fixedly installed on the top of the box body (1) on both sides of the two lower dust suction nozzles (6). An L-shaped connecting plate (10) is slidably connected to the electric slide rails one (9). The top of the L-shaped connecting plate (10) is fixedly connected to the bottom of the jig platform (7).

4. The environmentally friendly dust removal system of a circuit board cutting machine according to claim 1, wherein: A shell (11) is fixedly installed on the top of the box body (1). A door body (12) is hinged to the top of the shell (11). Tempered glass (13) is embedded in the front side of the door body (12).

5. The environmentally friendly dust removal system of a circuit board splitting machine according to claim 4, characterized in that: An electric slide rail two (14) is fixedly installed on the inner side wall of the shell (11). A slide plate (15) is slidably connected to the electric slide rail two (14). An electric slide rail three (16) is fixedly installed on the front side of the slide plate (15). A slider (17) is slidably connected to the electric slide rail three (16). A milling cutter body (18) is fixedly installed on one side of the slider (17).

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