CN215647614U

CN215647614U - Circuit board surface gold immersion treatment equipment

Info

Publication number: CN215647614U
Application number: CN202122187950.8U
Authority: CN
Inventors: 郭春花; 张国华; 周海艳; 张艳梅
Original assignee: Jiangxi Huajiafu Circuit Co ltd
Current assignee: Jiangxi Huajiafu Circuit Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-01-25
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a circuit board surface gold immersion treatment device, which belongs to the technical field of circuit board processing and comprises a device main body, wherein the upper surface of the device main body is fixedly connected with the bottom end of a driving motor, the upper surface of the inner wall of the device main body is fixedly connected with a fixed tooth cylinder, the output end of the driving motor penetrates through a bearing clamped on the upper surface of the inner wall of the device main body and is fixedly connected with the upper surface of a revolution plate, and the outer surface of the revolution plate is rotatably connected to the inner wall of the fixed tooth cylinder through the bearing. This heavy golden treatment facility in circuit board surface through being provided with revolution board and fixed establishment main part, when this deoiling device is when using, drives revolution board through driving motor and carries out the revolution, because the surface of rotation gear meshes with the inner wall of fixed tooth section of thick bamboo mutually to can make rotation gear drive fixed establishment main part carry out the rotation, can be even when making the circuit board rotatory with remove the fluid contact, improve the deoiling effect, and then improve the production quality of circuit board.

Description

Circuit board surface gold immersion treatment equipment

Technical Field

The utility model belongs to the technical field of circuit board processing, and particularly relates to a circuit board surface gold immersion treatment device.

Background

The general immersion gold treatment can be basically divided into four stages: pretreatment (oil removal, microetching, activation and post-soaking) and post-treatment (washing of waste gold, washing of DI (DI) and drying).

The deoiling device in traditional circuit board surface heavy gold treatment facility removes the unable even and circuit board surface contact of fluid to lead to the deoiling not thorough, reduce the production quality of circuit board, traditional deoiling device installation and the mode of dismantling the circuit board are comparatively loaded down with trivial details, thereby have reduced deoiling efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a circuit board surface gold immersion treatment device, which solves the problems that in a traditional oil removing device in the circuit board surface gold immersion treatment device, oil removing liquid cannot be uniformly contacted with the surface of a circuit board, so that oil removing is incomplete, the production quality of the circuit board is reduced, and the traditional oil removing device is complicated in circuit board mounting and dismounting modes, so that oil removing efficiency is reduced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a circuit board surface immersion gold processing device comprises a device main body, wherein the upper surface of the device main body is fixedly connected with the bottom end of a driving motor, the upper surface of the inner wall of the device main body is fixedly connected with a fixed tooth cylinder, the output end of the driving motor penetrates through a bearing clamped on the upper surface of the inner wall of the device main body and is fixedly connected with the upper surface of a revolution plate, the outer surface of the revolution plate is rotatably connected with the inner wall of the fixed tooth cylinder through the bearing, the lower surface of the revolution plate is rotatably connected with two fixing mechanism main bodies through the bearing, the top end of each fixing mechanism main body penetrates through the bearing clamped on the lower surface of the revolution plate and is fixedly connected with the lower surface of a rotation gear, the outer surfaces of the two rotation gears are meshed with the inner wall of the fixed tooth cylinder, the inner wall of the device main body is fixedly connected with two spraying plates, and the lower surface of the inner wall of the device main body is inclined towards the middle part, the inner wall joint of device main part has a collection medium board, the middle part of collecting the medium board is provided with the filter screen, the lower surface of device main part is linked together with the input of water pump, the equal fixedly connected with conveyer pipe of two output ends of water pump, the surface that the water pump was passed to the one end that the conveyer pipe was kept away from the water pump is linked together with corresponding spout the board.

As a further scheme of the utility model: the left side face of the fixing mechanism main body is connected with a pulling rod in a sliding mode, and the right end of the pulling rod is fixedly connected with a clamping plate.

As a further scheme of the utility model: the outer surface of the pulling rod is sleeved with a return spring, and the left end and the right end of the return spring are respectively and fixedly connected to the left side surface of the inner wall of the fixing mechanism main body and the left side surface of the clamping plate.

As a further scheme of the utility model: the left side face of the fixing mechanism main body is in threaded connection with a threaded rod, and the right end of the threaded rod is movably connected with a fixing plate through a bearing.

As a further scheme of the utility model: the left side of fixed plate and the left side of fixed establishment main part inner wall fixedly connected with two spacing telescopic links, the upper surface of fixed establishment main part inner wall rotates through the round pin axle and is connected with the cardboard.

As a further scheme of the utility model: the outer surface of the clamping plate is sleeved with a coil spring, the inner end and the outer end of the coil spring are fixedly connected to the outer surface of the clamping plate and the upper surface of the inner wall of the fixing mechanism main body respectively, and rubber pads are arranged on the right side surface of the clamping plate and the right side surface of the inner wall of the fixing mechanism main body respectively.

(III) advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

1. this heavy golden treatment facility in circuit board surface, through being provided with driving motor, a fixed tooth section of thick bamboo, the rotation gear, revolution board and fixed establishment main part, when this deoiling device is using, drive revolution board through driving motor and carry out the revolution, because the surface of rotation gear meshes with the inner wall of a fixed tooth section of thick bamboo mutually, thereby can make the rotation gear drive the fixed establishment main part and carry out the rotation, can be even when making the circuit board rotatory with remove the fluid contact, improve the deoiling effect, and then improve the production quality of circuit board.

2. This heavy golden treatment facility in circuit board surface, through being provided with the grip block, the pulling rod, reset spring, the cardboard, wind spring and threaded rod, when fixing the circuit board, at first place the circuit board in the middle part of two rubber pads, lift the circuit board extrusion cardboard on, make the cardboard rotatory remove the fixed to the grip block, the grip block slides right under the reaction force of pulling the pole and fixes the circuit board in advance, then rotatory threaded rod makes the fixed plate extrude the grip block firmly with the circuit board is fixed, need not to hold the circuit board on one side, fix on one side, the loaded down with trivial details degree of fixed work has been reduced, and work efficiency is improved.

3. This heavy golden treatment facility in circuit board surface through being provided with collection medium plate and filter screen, utilizes the deoiling fluid of removing after the collection medium plate will degrease to retrieve, carries out a lot of utilization, and resources are saved filters the deoiling fluid of retrieving through the filter screen to prevent that the residue from blockking up the water pump, guarantee the normal use of water pump.

Drawings

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is a schematic structural view of a front cross section of a main body of the fixing mechanism of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 2 at A in accordance with the present invention;

in the figure: the device comprises a device main body 1, a driving motor 2, a fixed gear cylinder 3, a rotating gear 4, a revolution plate 5, a fixing mechanism main body 6, a spray plate 7, a collecting plate 8, a filter screen 9, a water pump 10, a delivery pipe 11, a rubber pad 12, a clamping plate 13, a pulling rod 14, a reset spring 15, a clamping plate 16, a coil spring 17, a threaded rod 18, a limiting telescopic rod 19 and a fixing plate 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-3, the present invention provides a technical solution: a circuit board surface gold immersion processing device comprises a device body 1, the upper surface of the device body 1 is fixedly connected with the bottom end of a driving motor 2, the upper surface of the inner wall of the device body 1 is fixedly connected with a fixed gear cylinder 3, the output end of the driving motor 2 passes through a bearing clamped on the upper surface of the inner wall of the device body 1 and is fixedly connected with the upper surface of a revolution plate 5, the outer surface of the revolution plate 5 is rotatably connected with the inner wall of the fixed gear cylinder 3 through the bearing, the lower surface of the revolution plate 5 is rotatably connected with two fixing mechanism bodies 6 through the bearing, the top end of each fixing mechanism body 6 passes through the bearing clamped on the lower surface of the revolution plate 5 and is fixedly connected with the lower surface of a rotation gear 4, the outer surfaces of the two rotation gears 4 are respectively meshed with the inner wall of the fixed gear cylinder 3, the inner wall of the device body 1 is fixedly connected with two spraying plates 7, the lower surface of the inner wall of the device body 1 is inclined towards the middle part, a central plate 8 is clamped on the inner wall of the device main body 1, a filter screen 9 is arranged in the middle of the central plate 8, the lower surface of the device main body 1 is communicated with the input end of a water pump 10, two output ends of the water pump 10 are both fixedly connected with a conveying pipe 11, one end of the conveying pipe 11 far away from the water pump 10 penetrates through the outer surface of the device main body 1 to be communicated with a corresponding spray plate 7, when the oil removing device is used, the driving motor 2 drives the revolution plate 5 to revolve by the driving motor 2 through the arrangement of the driving motor 2, the fixed gear barrel 3, the rotation gear 4, the revolution plate 5 and the fixing mechanism body 6, because the outer surface of the rotation gear 4 is meshed with the inner wall of the fixed gear barrel 3, the rotation gear 4 can drive the fixing mechanism main body 6 to rotate, the circuit board can be uniformly contacted with degreasing liquid when rotating, the degreasing effect is improved, and the production quality of the circuit board is improved.

Specifically, as shown in fig. 2, a pulling rod 14 is slidably connected to the left side surface of the fixing mechanism body 6, a clamping plate 13 is fixedly connected to the right end of the pulling rod 14, a return spring 15 is sleeved on the outer surface of the pulling rod 14, the left end and the right end of the return spring 15 are respectively fixedly connected to the left side surface of the inner wall of the fixing mechanism body 6 and the left side surface of the clamping plate 13, when the circuit board is fixed, the circuit board is firstly placed in the middle of the two rubber pads 12, the circuit board 16 is pressed by the circuit board 16 by lifting the circuit board, the clamping plate 16 is rotated to release the fixation of the clamping plate 13, the circuit board is pre-fixed by sliding the clamping plate 13 to the right under the reaction force of the pulling rod 14, then the threaded rod 18 is rotated to enable the fixing plate 20 to press the clamping plate 13 to fix the circuit board firmly without holding the circuit board by hand, one side is fixed, the complexity of fixing work is reduced, and the work efficiency is improved.

Specifically, as shown in fig. 1 and 2, a threaded rod 18 is in threaded connection with the left side surface of the fixing mechanism main body 6, a fixing plate 20 is movably connected with the right end of the threaded rod 18 through a bearing, two limit telescopic rods 19 are fixedly connected with the left side surface of the fixing mechanism main body 6 and the left side surface of the inner wall of the fixing mechanism main body 20, a snap plate 16 is rotatably connected with the upper surface of the inner wall of the fixing mechanism main body 6 through a pin shaft, a coil spring 17 is sleeved on the outer surface of the snap plate 16, the inner end and the outer end of the coil spring 17 are respectively and fixedly connected with the outer surface of the snap plate 16 and the upper surface of the inner wall of the fixing mechanism main body 6, a rubber pad 12 is arranged on the right side surface of the clamping plate 13 and the right side surface of the inner wall of the fixing mechanism main body 6, the deoiled liquid is recovered through the centralized plate 8 and the filter screen 9, and is recycled for multiple utilization and resource saving, the recovered deoiled liquid is filtered through the filter screen 9, thereby preventing the residue from blocking the water pump 10 and ensuring the normal use of the water pump 10.

The working principle of the utility model is as follows:

s1, when the oil removing device is used, the driving motor 2 drives the revolution plate 5 to revolve, and the outer surface of the rotation gear 4 is meshed with the inner wall of the fixed gear cylinder 3, so that the rotation gear 4 drives the fixing mechanism main body 6 to rotate, and the circuit board can be uniformly contacted with oil removing liquid when rotating;

s2, when the circuit board is fixed, the circuit board is placed in the middle of the two rubber pads 12, the circuit board is lifted up to extrude the clamping plate 16, the clamping plate 16 rotates to release the fixation of the clamping plate 13, the clamping plate 13 slides rightwards under the reaction force of the pulling rod 14 to pre-fix the circuit board, and then the threaded rod 18 is rotated to enable the fixing plate 20 to extrude the clamping plate 13 to firmly fix the circuit board;

s3, recovering deoiled deoiling liquid by using the centralized plate 8, filtering the recovered deoiling liquid by using the filter screen 9, and then conveying the deoiling liquid to the spray plate 7 for cyclic utilization by using the water pump 10 and the conveying pipe 11.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a heavy golden treatment facility in circuit board surface, includes device main part (1), its characterized in that: the upper surface of the device main body (1) is fixedly connected with the bottom end of the driving motor (2), the upper surface of the inner wall of the device main body (1) is fixedly connected with a fixed gear cylinder (3), the output end of the driving motor (2) penetrates through a bearing clamped on the upper surface of the inner wall of the device main body (1) and is fixedly connected with the upper surface of the revolution plate (5), the outer surface of the revolution plate (5) is rotatably connected with the inner wall of the fixed gear cylinder (3) through the bearing, the lower surface of the revolution plate (5) is rotatably connected with two fixing mechanism main bodies (6) through the bearing, the top end of each fixing mechanism main body (6) penetrates through the bearing clamped on the lower surface of the revolution plate (5) and is fixedly connected with the lower surface of each rotation gear (4), the outer surfaces of the two rotation gears (4) are both meshed with the inner wall of the fixed gear cylinder (3), and the inner wall of the device main body (1) is fixedly connected with two spraying plates (7), the lower surface of device main part (1) inner wall is for inclining to the middle part form, the inner wall joint of device main part (1) has centralized board (8), the middle part of centralized board (8) is provided with filter screen (9), the lower surface of device main part (1) is linked together with the input of water pump (10), two equal fixedly connected with conveyer pipes (11) of output of water pump (10), the surface that water pump (10) were passed to the one end that conveyer pipe (11) were kept away from is linked together with corresponding shower plate (7).

2. The apparatus of claim 1, wherein: the left side face of the fixing mechanism main body (6) is connected with a pulling rod (14) in a sliding mode, and the right end of the pulling rod (14) is fixedly connected with a clamping plate (13).

3. The apparatus of claim 2, wherein: the outer surface of the pulling rod (14) is sleeved with a return spring (15), and the left end and the right end of the return spring (15) are respectively and fixedly connected to the left side surface of the inner wall of the fixing mechanism main body (6) and the left side surface of the clamping plate (13).

4. The apparatus of claim 3, wherein: the left side face of the fixing mechanism body (6) is in threaded connection with a threaded rod (18), and the right end of the threaded rod (18) is movably connected with a fixing plate (20) through a bearing.

5. The apparatus of claim 4, wherein: the left side of fixed plate (20) and the left side of fixed establishment main part (6) inner wall fixedly connected with two spacing telescopic links (19), the upper surface of fixed establishment main part (6) inner wall rotates through the round pin axle and is connected with cardboard (16).

6. The apparatus of claim 5, wherein: the outer surface of the clamping plate (16) is sleeved with a coil spring (17), the inner end and the outer end of the coil spring (17) are fixedly connected to the outer surface of the clamping plate (16) and the upper surface of the inner wall of the fixing mechanism main body (6) respectively, and rubber pads (12) are arranged on the right side surface of the clamping plate (13) and the right side surface of the inner wall of the fixing mechanism main body (6).