Circuit board processing equipment with anti-displacement structure

Abstract

The utility model provides circuit board processing equipment with an anti-displacement structure, which relates to the technical field of circuit board processing, and comprises a machine table, the top of which is fixedly connected with a processing table; and the placing assembly is fixedly connected to the top of the machine table, and the placing assembly comprises a placing table. According to the circuit board processing equipment, when the circuit board processing equipment is used for processing the circuit board, the circuit board to be processed is placed above the placing table, and after the vacuum pump is started, the second sealing ring is attached to the inner wall of the side groove, and the second through hole is communicated with the first through hole, so that the circuit board is sealed when negative pressure is generated by air suction in the box body; the circuit board can be adsorbed and fixed from the bottom position of the circuit board from the contact surface of the bottom of the circuit board and the first sealing ring, so that the circuit board is positioned at a relatively stable position to be processed, the circuit board position deviation caused by vibration generated by the processing table in the processing process is avoided, and the equipment processing precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to circuit board processing equipment with an anti-displacement structure. Background Art

[0002] A circuit board is a support that connects electronic components and circuits together. It is used to realize functions such as layout design of complex circuits and electrical signal transmission in electrical and electronic equipment.

[0003] In the prior art, when processing a circuit board, it is inconvenient to clamp the circuit board due to its fragile structure. However, when directly processing the circuit board, the vibration generated by the operation of the equipment will affect the circuit board, causing the position of the circuit board in the processing area to shift, and this shift will directly affect the processing accuracy. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when processing a circuit board, due to the relatively fragile structure of the circuit board, it is inconvenient to clamp the circuit board for processing; however, when the circuit board is directly processed, the vibration generated by the operation of the equipment will affect the circuit board, causing the position of the circuit board in the processing area to shift, and this shift will directly affect the processing accuracy. A circuit board processing equipment with an anti-displacement structure is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a circuit board processing equipment with an anti-displacement structure, comprising: a machine table, a processing table is fixedly connected to the top of the machine table; a placement component, the placement component is fixedly connected to the top of the machine table, the placement component includes a placement table, a side groove is opened on the outer surface of the placement table, a box body is arranged inside the side groove, a sealing cover is fixedly connected to the top of the box body, a plurality of first through holes are evenly opened on the top of the placement table, and a plurality of second through holes are evenly opened on the top of the sealing cover.

[0006] Preferably, the inner surface of the side groove is symmetrically fixedly connected with a slide rail, the outer surface of the box body is symmetrically fixedly connected with a slider, and the outer surface of the slider is slidably connected to the inner surface of the slide rail.

[0007] Preferably, a first sealing ring is arranged on the top of the placing platform close to the outer side of the first through hole, and a rubber ring is arranged on the top of the placing platform, and the rubber ring is located outside the first through hole.

[0008] Preferably, a second sealing ring is arranged at a position on the top of the sealing cover close to the outer side of the second through hole, and the top of the sealing cover is in contact with the inner surface of the side groove.

[0009] Preferably, the first through hole and the second through hole have the same diameter, and the first through hole and the second through hole are matched in position.

[0010] Preferably, a first magnetic plate is fixedly connected to the bottom of the side groove, and a second magnetic plate is fixedly connected to the outer surface of the box body, and the first magnetic plate and the second magnetic plate are matched with each other.

[0011] Preferably, an exhaust pipe is fixedly connected to the outer surface of the box body, and a control valve is provided inside the exhaust pipe.

[0012] Preferably, the outer surface of the box body is fixedly connected to a side frame, the outer surface of the side frame is fixedly connected to a vacuum pump, the output end of the vacuum pump is fixedly connected to a vacuum tube, and the vacuum tube is connected to the box body.

[0013] Preferably, an air pressure sensor is fixedly connected to the bottom of the box body, and the air pressure sensor is electrically connected to the vacuum pump.

[0014] Preferably, a photoelectric switch is fixedly connected to the bottom of the box body, the photoelectric switch matches the position of the second through hole, and the photoelectric switch is electrically connected to the vacuum pump.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] 1. In the utility model, when the circuit board processing equipment is used to process the circuit board, the circuit board to be processed is placed above the placement table. After the vacuum pump is started, since the second sealing ring fits the inner wall of the side groove and the second through hole is connected with the first through hole, when the negative pressure is generated by suction inside the box body, the contact surface between the bottom of the circuit board and the first sealing ring can be adsorbed and fixed from the bottom of the circuit board, so that the circuit board is in a relatively stable position to complete the processing, avoiding the vibration of the processing table during the processing to cause the position of the circuit board to shift, thereby improving the processing accuracy of the equipment.

[0017] 2. In the utility model, after the circuit board is placed on the position above the placement table, when the photoelectric switch is blocked, it means that the circuit board is placed in place, and the vacuum pump can be controlled to start to adsorb and fix the circuit board, thereby achieving the purpose of automatic control and improving the degree of automation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a circuit board processing device with an anti-displacement structure is proposed for the utility model;

[0019] Figure 2 The utility model provides a schematic diagram of the placement component structure of a circuit board processing device with an anti-displacement structure;

[0020] Figure 3 The utility model provides a schematic diagram of a placement table structure of a circuit board processing device with an anti-displacement structure;

[0021] Figure 4 The utility model provides a schematic diagram of a box structure of a circuit board processing device with an anti-displacement structure.

[0022] Legend: 1. Machine table; 2. Processing table; 3. Placement component; 301. Placement table; 302. Side groove; 303. Slide rail; 304. First magnetic plate; 305. Second magnetic plate; 306. Box body; 307. Slider; 308. First through hole; 309. First sealing ring; 310. Rubber ring; 311. Sealing cover; 312. Second through hole; 313. Second sealing ring; 314. Photoelectric switch; 315. Air pressure sensor; 316. Exhaust pipe; 317. Control valve; 318. Side frame; 319. Vacuum pump; 320. Vacuum tube. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a circuit board processing equipment with an anti-displacement structure, including: a machine table 1, a processing table 2 is fixedly connected to the top of the machine table 1; a placing component 3, the placing component 3 is fixedly connected to the top of the machine table 1, the placing component 3 includes a placing table 301, a side groove 302 is opened on the outer surface of the placing table 301, a box body 306 is arranged inside the side groove 302, a sealing cover 311 is fixedly connected to the top of the box body 306, a plurality of first through holes 308 are evenly opened on the top of the placing table 301, a plurality of second through holes 312 are evenly opened on the top of the sealing cover 311, a slide rail 303 is symmetrically fixedly connected to the inner surface of the side groove 302, a slider 307 is symmetrically fixedly connected to the outer surface of the box body 306, the outer surface of the slider 307 is slidably connected to the inner surface of the slide rail 303, a first sealing ring 309 is arranged on the top of the placing table 301 near the outer side of the first through hole 308, a rubber ring 310 is arranged on the top of the placing table 301, and the rubber ring 310 is located at the outer side of the first through hole 308, A second sealing ring 313 is arranged at the top of the sealing cover 311 near the outer side of the second through hole 312, the top of the sealing cover 311 is fitted with the inner surface of the side groove 302, the first through hole 308 and the second through hole 312 have the same diameter, the first through hole 308 and the second through hole 312 are matched in position, the first magnetic plate 304 is fixedly connected to the bottom of the side groove 302, the second magnetic plate 305 is fixedly connected to the outer surface of the box body 306, and the first magnetic plate 304 and the second magnetic plate 305 are matched. An exhaust pipe 316 is fixedly connected to the outer surface of the box body 306, and a control valve 317 is arranged inside the exhaust pipe 316. A side frame 318 is fixedly connected to the outer surface of the box body 306, and a vacuum pump 319 is fixedly connected to the outer surface of the side frame 318. A vacuum tube 320 is fixedly connected to the output end of the vacuum pump 319, and the vacuum tube 320 is connected to the box body 306. An air pressure sensor 315 is fixedly connected to the bottom of the box body 306, and the air pressure sensor 315 is electrically connected to the vacuum pump 319.

[0026] The effect achieved by the entire embodiment 1 is that when the circuit board processing equipment is used to process the circuit board, the circuit board to be processed is placed on the upper position of the placement table 301, and the first sealing ring 309 and the rubber ring 310 on the surface of the placement table 301 provide support for the circuit board to avoid wear caused by large-area hard contact of the circuit board. After the placement is completed, the circuit board is processed by the operation of the processing table 2. During the processing, in order to ensure that the placement position of the circuit board is stable and does not shift, the vacuum pump 319 is started to adsorb and fix the position of the circuit board from the bottom. After the vacuum pump 319 is started, since the second sealing ring 313 fits the inner wall of the side groove 302, and the second through hole 312 is connected to the first through hole 308, the second through hole 312 is connected to the first through hole 308. When negative pressure is generated by internal suction of 306, the contact surface between the bottom of the circuit board and the first sealing ring 309 can adsorb and fix it from the bottom of the circuit board. The adsorption pressure can be controlled by using the air pressure sensor 315 to avoid damage to the circuit board due to excessive pressure. When processing the circuit board, the circuit board can be placed in a relatively stable position to complete the processing, avoiding the vibration generated by the processing table 2 during the processing and causing the circuit board position to shift. When in use, the box body 306 is fixed inside the side groove 302 by the adsorption of the second magnetic plate 305 and the first magnetic plate 304. The box body 306 can be drawn out of the side groove 302 along the slide rail 303 through the connection of the slider 307, so as to facilitate its maintenance and cleaning.

[0027] Embodiment 2, as Figure 1-Figure 4 As shown, a photoelectric switch 314 is fixedly connected to the bottom of the box body 306 , the photoelectric switch 314 matches the position of the second through hole 312 , and the photoelectric switch 314 is electrically connected to the vacuum pump 319 .

[0028] The effect achieved by the entire embodiment 2 is that after the circuit board is placed above the placement table 301, the circuit board blocking the position above the first through hole 308 will block the signal of the photoelectric switch 314. When the photoelectric switch 314 is blocked, it means that the circuit board is placed in place, and the vacuum pump 319 can be controlled to start to adsorb and fix the circuit board, thereby achieving the purpose of automatic control and improving the degree of automation of the equipment.

[0029] Working principle: When using the circuit board processing equipment to process the circuit board, the circuit board to be processed is placed on the upper position of the placement table 301, and the first sealing ring 309 and the rubber ring 310 on the surface of the placement table 301 provide support for the circuit board to avoid wear caused by large-area hard contact of the circuit board. After the placement is completed, the circuit board is processed by the operation of the processing table 2. During the processing, in order to ensure that the placement position of the circuit board is stable and does not shift, the vacuum pump 319 is started to adsorb and fix the position of the circuit board from the bottom. After the vacuum pump 319 is started, since the second sealing ring 313 fits the inner wall of the side groove 302, and the second through hole 312 is connected to the first through hole 308, when the air is sucked inside the box body 306 to generate negative pressure, the vacuum pump 319 is sucked from the bottom of the circuit board to the first through hole 308. The contact surface of the sealing ring 309 can adsorb and fix the circuit board from the bottom of the circuit board. The adsorption pressure can be controlled by using the air pressure sensor 315 to avoid excessive pressure damaging the circuit board. When processing the circuit board, the circuit board can be placed in a relatively stable position to complete the processing, avoiding the vibration generated by the processing table 2 during the processing and causing the circuit board position to shift. After the circuit board is placed above the placement table 301, the circuit board blocking the position above the first through hole 308 will block the signal of the photoelectric switch 314. When the photoelectric switch 314 is blocked, it means that the circuit board is in place, and the vacuum pump 319 can be controlled to start adsorbing and fixing the circuit board, thereby achieving the purpose of automatic control and improving the degree of automation of the equipment.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A circuit board processing device with an anti-displacement structure, characterized in that: include: A machine platform (1), wherein a processing platform (2) is fixedly connected to the top of the machine platform (1); A placement component (3), the placement component (3) is fixedly connected to the top of the machine platform (1), the placement component (3) comprises a placement table (301), a side groove (302) is provided on the outer surface of the placement table (301), a box body (306) is arranged inside the side groove (302), a sealing cover (311) is fixedly connected to the top of the box body (306), a plurality of first through holes (308) are evenly provided on the top of the placement table (301), and a plurality of second through holes (312) are evenly provided on the top of the sealing cover (311).

2. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: The inner surface of the side groove (302) is symmetrically fixedly connected with a slide rail (303), the outer surface of the box body (306) is symmetrically fixedly connected with a slider (307), and the outer surface of the slider (307) is slidably connected to the inner surface of the slide rail (303).

3. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: A first sealing ring (309) is arranged at the top of the placement platform (301) near the outside of the first through hole (308), and a rubber ring (310) is arranged at the top of the placement platform (301), and the rubber ring (310) is located outside the first through hole (308).

4. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: A second sealing ring (313) is disposed at the top of the sealing cover (311) near the outer side of the second through hole (312), and the top of the sealing cover (311) is in contact with the inner surface of the side groove (302).

5. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: The diameters of the first through hole (308) and the second through hole (312) are equal, and the positions of the first through hole (308) and the second through hole (312) match each other.

6. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: A first magnetic attraction plate (304) is fixedly connected to the inner bottom of the side groove (302), and a second magnetic attraction plate (305) is fixedly connected to the outer surface of the box body (306), and the first magnetic attraction plate (304) and the second magnetic attraction plate (305) are arranged in a matching manner.

7. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: An exhaust pipe (316) is fixedly connected to the outer surface of the box body (306), and a control valve (317) is arranged inside the exhaust pipe (316).

8. The circuit board processing equipment with an anti-displacement structure according to claim 1, characterized in that: The outer surface of the box body (306) is fixedly connected to a side frame (318), the outer surface of the side frame (318) is fixedly connected to a vacuum pump (319), the output end of the vacuum pump (319) is fixedly connected to a vacuum tube (320), and the vacuum tube (320) is connected to the box body (306).

9. The circuit board processing equipment with an anti-displacement structure according to claim 8, characterized in that: An air pressure sensor (315) is fixedly connected to the bottom of the box body (306), and the air pressure sensor (315) is electrically connected to the vacuum pump (319).

10. The circuit board processing equipment with an anti-displacement structure according to claim 8, characterized in that: A photoelectric switch (314) is fixedly connected to the bottom of the box body (306); the photoelectric switch (314) matches the position of the second through hole (312); and the photoelectric switch (314) is electrically connected to the vacuum pump (319).

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