CN219698039U - A high-efficient cleaning device for circuit board production - Google Patents

Abstract

The utility model relates to a high-efficiency cleaning device for circuit board production, which comprises a workbench, a driving belt and a clamping block, wherein the workbench is provided with cleaning components, the cleaning components are used for cleaning the circuit boards, the driving belt is provided with two groups and is respectively arranged at the two sides of the top end of the workbench, and rotating rollers are rotatably arranged at the positions of the corresponding driving belts on the workbench.

Description

A high-efficient cleaning device for circuit board production

Technical Field

The utility model relates to the technical field of circuit board production cleaning equipment, in particular to a high-efficiency cleaning device for circuit board production.

Background

The circuit board is also called a PCB, and in the production process of the circuit board, the circuit board is required to be subjected to working procedures such as polishing, drilling and the like, and the working procedures inevitably cause the surface of the circuit board to be stuck with debris, dust, ionized water and the like, so that the circuit board is required to be cleaned;

in order to further understand the cleaning device of the circuit board in the prior art, the following bulletin numbers are searched: the chinese patent of CN215872042U discloses a high-efficient cleaning device for circuit board production, including cleaning assembly, cleaning assembly includes L shaped plate, first rectangular hole, first driving motor, eccentric wheel, L shape piece, dead lever, movable rod, first spring, ball. The third driving motor drives the screw rod to rotate, the screw rod drives the movable plate to move on the square rod, and the movable plate drives the clamping block to move and fix the clamping block through the rotating rod, so that circuit boards with different specifications can be fixed.

Through the exploration and analysis of the inventor, the patent has the following defects in actual use:

in this patent, only can be through a clamp splice centre gripping circuit board once, then wash the circuit board alone, can't once only wash a plurality of circuit boards, the cleaning efficiency is lower.

Disclosure of Invention

The utility model aims to provide a high-efficiency cleaning device for circuit board production, which solves the problems that in the patents provided in the background art, one circuit board can be clamped through a clamping block at a time, then the circuit board is cleaned independently, a plurality of circuit boards cannot be cleaned at one time, and the cleaning efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient cleaning device for circuit board production, includes workstation, drive belt, grip block, be equipped with cleaning element on the workstation, cleaning element is used for cleaning the circuit board, the drive belt is equipped with two sets of, sets up respectively in the top both sides of workstation, the position of the drive belt that corresponds on the workstation is all rotated and is installed the commentaries on classics roller, still fixed mounting has the driving machine in the workstation, the coaxial fixed connection of driving machine and commentaries on classics roller, the grip block is equipped with the multiunit, all even fixed mounting is in driven outside, one side of grip block is equipped with the centre gripping groove, be equipped with elastic clamping piece in the centre gripping groove for carry out the centre gripping to the circuit board.

Preferably, the cleaning component comprises a fixing pipe fixedly installed on the workbench, a plurality of groups of nozzles fixedly installed on the fixing pipe and a cleaning disc rotatably arranged on the workbench, a motor is fixedly installed on the workbench, a driving shaft of the motor is fixedly connected with the cleaning disc, and a plurality of groups of cleaning fur are fixedly connected on the cleaning disc.

By adopting the technical scheme, the circuit board can be cleaned.

Preferably, the elastic clamping piece is a first spring piece fixedly connected in the clamping groove.

By adopting the technical scheme, the circuit board can be clamped.

Preferably, a second spring piece is fixedly connected between the first spring piece and the clamping groove.

Through adopting above-mentioned technical scheme, can increase the centre gripping effect.

Preferably, a baffle plate for supporting the driving belt is fixedly arranged on the inner wall of the driving belt corresponding to the workbench.

By adopting the technical scheme, the transmission belt can be supported.

Preferably, a fixed shell is fixedly arranged on the workbench, and the fixed shell is covered outside the transmission belt.

By adopting the technical scheme, the transmission belt can be protected.

Preferably, the two ends of the workbench are fixedly provided with supporting plates.

Through adopting above-mentioned technical scheme, can conveniently take off the circuit board.

The beneficial effects of the utility model are as follows:

1. compared with the prior art, the circuit board cleaning and drying device has the advantages that multiple groups of circuit boards are sequentially pushed and clamped between the two groups of driving belts, and then the circuit boards are conveyed through the driving belts, so that the circuit boards can be cleaned and dried, and in conclusion, the circuit boards can be continuously cleaned and dried.

2. Compared with the prior art, the circuit board is clamped through the first spring piece in the clamping groove, so that the clamped circuit board is convenient to take out, is stable in clamping, and cannot fall off in the cleaning process.

Drawings

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

FIG. 2 is an enlarged schematic view of the area A in FIG. 1;

FIG. 3 is a schematic perspective view of a workbench according to the utility model;

fig. 4 is a schematic perspective view of a support plate according to the present utility model;

FIG. 5 is a schematic perspective view of a belt according to the present utility model;

fig. 6 is a schematic perspective view of a clamping block according to the present utility model.

Reference numerals: 1. a work table; 2. a collection tank; 3. a fixed tube; 4. a motor; 5. a cleaning plate; 6. a support plate; 7. a fixed case; 8. a transmission belt; 9. a clamping block; 10. a clamping groove; 11. a first spring piece; 12. a second spring piece; 13. a nozzle; 14. a rotating roller; 15. a spray pipe; 16. and a baffle.

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. 1-6, the present utility model provides a technical solution: a high-efficiency cleaning device for circuit board production comprises a workbench 1, a transmission belt 8, a clamping block 9, cleaning components and elastic clamping pieces.

In the utility model, the two ends of the workbench 1 are fixedly provided with the supporting plates 6, the workbench 1 is provided with the cleaning component, and the cleaning component is used for cleaning the circuit board;

specifically, the cleaning means includes a fixed tube 3 fixedly mounted on the table 1, a plurality of sets of nozzles 13 fixedly mounted on the fixed tube 3, and a cleaning tray 5 rotatably provided on the table 1.

Wherein, fixedly mounted has motor 4 on workstation 1, motor 4's drive shaft and clean dish 5 fixed connection, the clean soft hair of multiunit fixedly connected with on the clean dish 5, so motor 4 can drive clean dish 5 and rotate, carry the circuit board of transmission, simultaneously, clean soft hair on the clean dish 5 can be contacted with the bottom of circuit board, workstation 1 still fixed mounting has cleaner case and the pump body, the input of the pump body passes through pipeline and cleaner incasement fixed connection, the output of the pump body leads to pipeline and fixed pipe 3 fixed connection, so can take the cleaner of cleaner incasement out through the pump body and then spout through nozzle 13.

Further, a water-based solvent is used as a cleaning agent, and a collecting tank 2 is arranged on the workbench 1 and is used for collecting the cleaning agent after cleaning.

In order to fully understand the technical scheme, two groups of driving belts 8 are arranged on two sides of the top end of the workbench 1 and are used for conveying circuit boards, the rotating rollers 14 are rotatably arranged at positions of the corresponding driving belts 8 on the workbench 1, a driving machine is fixedly arranged in the workbench 1 and is fixedly connected with the rotating rollers 14 coaxially, the driving machine drives the rotating rollers 14 to rotate, and therefore the driving belt 8 can be driven, and the driving machine is a driving motor 4.

Further describing, the clamping blocks 9 are provided with a plurality of groups, all are uniformly and fixedly arranged outside the transmission, one side of the clamping block 9 is provided with a clamping groove 10, and an elastic clamping piece is arranged in the clamping groove 10 and used for clamping the circuit board.

The elastic clamping piece is a first spring piece 11 fixedly connected in the clamping groove 10, a second spring piece 12 is fixedly connected between the first spring piece 11 and the clamping groove 10, the first spring piece 11 and the second spring piece 12 are of arc structures, the circuit board is placed on the supporting plate 6 and then pushed between the two driving belts 8, two side edges of the circuit board are clamped between the two parallel clamping blocks 9, and meanwhile, the circuit board is clamped tightly by the first spring piece 11 in the clamping groove 10, so that the clamping of the circuit board is realized.

Further, the baffle 16 for supporting the driving belt 8 is fixedly installed on the inner wall of the driving belt 8 corresponding to the workbench 1, and the supporting plate 6 is used for blocking and supporting one side of the driving belt 8, so that the driving belt 8 cannot fall off when being conveyed.

In the preferred embodiment, a fixed case 7 is fixedly mounted on the table 1, and the fixed case 7 is covered on the outside of the belt 8 to protect the belt 8.

In the use of the present utility model,

the circuit board is placed on the supporting plate 6 and then pushed between the two driving belts 8 until being clamped between the clamping blocks 9 between the two groups of driving, so that the edges of the two sides of the circuit board are clamped between the two parallel clamping blocks 9 and are clamped tightly by the first spring piece 11 in the clamping groove 10;

then, along with the transmission and conveying of the transmission belt 8, when the circuit board is conveyed to the position above the nozzles 13, the cleaning agent sprayed by the nozzles 13 can be sprayed on the bottom end of the circuit board, and then, along with the conveying of the transmission belt 8, the bottom end of the circuit board can be cleaned through the rotating cleaning disc 5 when passing through the cleaning disc 5;

after cleaning, when the cleaning is finished, the hot air sprayed by the spray pipe 15 can dry the circuit board, and after the cleaning and drying process is finished, the cleaned circuit board can be conveyed to the supporting plate 6 at the other end of the workbench 1 along with the conveying of the driving belt 8, and then the circuit board is taken out;

to sum up, this equipment can be continuous carry out continuous washing stoving to a plurality of circuit boards, compares with prior art, has improved the cleaning efficiency of circuit board.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. It will be understood by those of ordinary skill in the art that the specific meaning of the terms described above in this application

Although embodiments of the present utility model have been shown and described, it will be obvious to those skilled in the art that the scope of the present utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A high-efficient cleaning device for circuit board production, its characterized in that: comprising

The circuit board cleaning device comprises a workbench (1), wherein a cleaning component is arranged on the workbench (1) and is used for cleaning the circuit board;

the driving belts (8) are arranged in two groups and are respectively arranged at two sides of the top end of the workbench (1), the rotating rollers (14) are rotatably arranged at the positions of the corresponding driving belts (8) on the workbench (1), and a driving machine is fixedly arranged in the workbench (1) and is fixedly connected with the rotating rollers (14) in a coaxial manner;

clamping blocks (9), clamping blocks (9) are provided with a plurality of groups, are uniformly and fixedly installed outside the transmission, one side of each clamping block (9) is provided with a clamping groove (10), and elastic clamping pieces are arranged in the clamping grooves (10) and used for clamping a circuit board.

2. The high-efficiency cleaning device for circuit board production according to claim 1, wherein: the cleaning component comprises a fixed pipe (3) fixedly installed on a workbench (1), a plurality of groups of nozzles (13) fixedly installed on the fixed pipe (3) and a cleaning disc (5) rotatably arranged on the workbench (1), a motor (4) is fixedly installed on the workbench (1), a driving shaft of the motor (4) is fixedly connected with the cleaning disc (5), and a plurality of groups of cleaning soft hairs are fixedly connected on the cleaning disc (5).

3. A high efficiency cleaning apparatus for circuit board manufacture as defined in claim 2, wherein: the elastic clamping piece is a first spring piece (11) fixedly connected in the clamping groove (10).

4. A high efficiency cleaning apparatus for circuit board manufacture as defined in claim 3, wherein: a second spring piece (12) is fixedly connected between the first spring piece (11) and the clamping groove (10).

5. The efficient cleaning apparatus for circuit board production as defined in claim 4, wherein: the baffle plates (16) used for supporting the driving belts (8) are fixedly arranged on the inner walls of the corresponding driving belts (8) on the workbench (1).

6. The efficient cleaning apparatus for circuit board production of claim 5, wherein: the workbench (1) is fixedly provided with a fixing shell (7), and the fixing shell (7) is covered outside the transmission belt (8).

7. The high-efficiency cleaning device for circuit board production of claim 6, wherein: the two ends of the workbench (1) are fixedly provided with supporting plates (6).