CN218251770U

CN218251770U - PCB circuit board belt cleaning device

Info

Publication number: CN218251770U
Application number: CN202222173805.9U
Authority: CN
Inventors: 颜静
Original assignee: Chengdu Oufu'an Electronic Co ltd
Current assignee: Chengdu Oufu'an Electronic Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-10
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to a PCB circuit board belt cleaning device, including the wash rack, be equipped with the standing groove on the inner wall of wash rack both sides, the standing groove up end is equipped with logical groove and joint and has the dog, the wash rack both sides are equipped with the groove, the inside scavenge pipe that is equipped with of wash rack, the scavenge pipe runs through groove and slidable mounting at the inslot, install the mounting panel on the wash rack both sides, install electric push rod on the mounting panel, electric push rod output is connected with the scavenge pipe both sides, the scavenge pipe is close to circuit board department and is equipped with the shower nozzle, the water tank is installed to the wash rack top, water tank both sides installation booster pump, the both sides booster pump is through flexible pipe and scavenge pipe intercommunication, the wash rack bottom is equipped with the weeping mouth. The dog is fixed the circuit board spacing firmly in the standing groove, has solved and has now adopted clamping device fixed to the circuit board, and the too big fragile circuit board of centre gripping dynamics easily takes place the displacement when centre gripping dynamics undersize washs, leads to machining efficiency low, and the scavenge pipe washs the terminal surface from top to bottom simultaneously, has avoided artifical manual upset to carry out two-sided washing to the circuit board.

Description

PCB circuit board belt cleaning device

Technical Field

The utility model relates to a circuit board washs technical field, especially relates to a PCB circuit board belt cleaning device.

Background

PCB circuit board belt cleaning device carries out abluent important instrument to the PCB circuit board, PCB circuit board washs to be extremely important link in the accurate electronic assembly, the main objective is to wash away the scaling powder that remains on the circuit board that the soldering in-process produced, but current belt cleaning device is at abluent in-process, adopt clamping device to fix the circuit board, because circuit board self sets up comparatively accurately, the too big easy damage circuit board of centre gripping dynamics, influence the subsequent use of circuit board, the displacement takes place easily at abluent in-process circuit board of centre gripping dynamics undersize, thereby lead to the problem that machining efficiency is low, and the circuit board is placed on belt cleaning device inside bottom more, the washing to the circuit board is confine the up end to, need the staff to overturn and carry out two-sided washing to the circuit board, waste time and energy.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a PCB cleaning apparatus for solving the above problems.

The utility model provides a PCB circuit board belt cleaning device, includes the wash rack, all be provided with the standing groove on the wash rack left and right sides inner wall, logical groove has all been seted up to the standing groove up end, it installs the dog to lead to the equal joint in the inslot, the wash rack both sides all are provided with slottedly, the inside scavenge pipe that transversely is equipped with of wash rack, the transversal "mouth" style of calligraphy of personally submitting of scavenge pipe, the scavenge pipe runs through groove and slidable mounting at the inslot, all install the mounting panel on the wash rack left and right sides, and equal fixed mounting has electric push rod, both sides on the mounting panel the equal fixed connection in electric push rod output and scavenge pipe both sides, the scavenge pipe is close to circuit board department and is provided with a plurality of shower nozzles, the water tank is installed to the wash rack top, the booster pump is all installed to the water tank left and right sides the telescopic tube connection has the booster pump, telescopic tube passes behind the wash rack top and communicates with the scavenge pipe, the wash rack bottom is provided with the weeping mouth.

Preferably, the bottom end of the conical liquid leakage port is communicated with a hose.

Preferably, the inner side wall of the placing groove is provided with a cushion.

Preferably, the edges of four corners of the bottom end of the cleaning frame are fixedly provided with supporting legs.

Preferably, a door body is hinged to the right front of the cleaning frame, and an observation window is formed in the door body.

Preferably, the spray head is inclined at an angle of 30 °.

The utility model discloses an useful part lies in: 1. the dog is extracted to the staff, places the abluent circuit board of needs in the standing groove, then inserts logical inslot with the dog, will need abluent circuit board spacing firmly to fix inside the standing groove, has solved current belt cleaning device and has adopted clamping device to fix more, and the circuit board is damaged easily to the centre gripping dynamics is too big, influences the subsequent use of circuit board, and the displacement takes place easily at abluent in-process circuit board to the centre gripping dynamics undersize to lead to the problem that machining efficiency is low. 2. Place the circuit board between two scavenge pipes from top to bottom, the cooperation of electric push rod, groove, water tank, booster pump and scavenge pipe is used, can make the scavenge pipe move back and forth in the inslot to the surperficial abluent careful more cleaner of circuit board, has avoided the staff to carry out manual upset, wastes time and energy, makes things convenient for subsequent normal use of circuit board.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a top view of the present invention;

figure 4 is the utility model discloses the split picture of standing groove and dog.

The labels in the figure are: 1-washing rack, 2-placing groove, 3-through groove, 4-baffle block, 5-groove, 21-soft cushion, 6-washing pipe, 8-mounting plate, 9-electric push rod, 10-spray head, 11-water tank, 12-booster pump, 13-telescopic pipe, 14-liquid leakage port, 15-hose, 16-supporting leg, 17-door body and 18-observation window.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, the cleaning device for the PCB comprises a cleaning frame 1, wherein placing grooves 2 are formed in the inner walls of the left side and the right side of the cleaning frame 1 in a welding mode, and the welding connectivity is strong. 2 up end of standing groove has all been seted up and has been led to groove 3, it installs dog 4 to lead to equal joint in the groove 3, and the staff takes out dog 4, places the circuit board inside leading to groove 3 again, installs dog 4 joint inside leading to groove 3 again, circuit board front end and dog 4 butt to the realization is firmly fixed the circuit board inside leading to groove 3, has solved current belt cleaning device and has adopted clamping device to fix more, and the circuit board is damaged easily to the too big clamp force, influences the subsequent use of circuit board, and the displacement easily takes place for the circuit board at abluent in-process of clamp force undersize, thereby leads to the problem that machining efficiency is low. 1 both sides of wash rack all are provided with groove 5, both sides groove 5 is located same water flat line, 1 inside horizontal cleaning tube 6 that is provided with of wash rack, the transversal "mouth" style of calligraphy of personally submitting of cleaning tube 6, the circuit board is placed in the central point of cleaning tube 6 and is put the department, makes things convenient for cleaning tube 6 to the abluent cleaner of circuit board. The cleaning pipe 6 penetrates through the groove 5 and is installed in the groove 5 in a sliding mode, and the cleaning pipe 6 can move back and forth in the groove 5 conveniently. All there is mounting panel 8 through bolt fixed mounting on the 1 left and right sides of wash rack, and all there is electric push rod 9, both sides through bolt fixed mounting on the mounting panel 8 the bolt fixed connection is passed through with the 6 both sides of scavenge pipe to the 9 output ends of electric push rod, makes things convenient for electric push rod 9 to drive the 6 back-and-forth movements of scavenge pipe, scavenge pipe 6 is close to circuit board department and is provided with a plurality of shower nozzles 10, and convenient about to the circuit board two sides spray rinsing cleaner, more comprehensive has avoided the staff to overturn, labour saving and time saving by hand. The utility model discloses a washing machine, including wash rack 1, bolt fixed mounting has water tank 11 on the 1 top of wash rack, the equal fixed mounting in the 11 left and right sides of water tank has booster pump 12, both sides booster pump 12 is connected with flexible pipe 13, flexible pipe 13 passes behind the 1 top of wash rack and communicates with scavenge pipe 6, conveniently lasts to injecting the washing liquid in the

scavenge pipe

6, 1 bottom of wash rack is provided with weeping mouth 14, weeping mouth 14 is the toper, and the convenience is the waste liquid discharge after will wasing under the effect of gravity.

As shown in fig. 1 to 4, a hose 15 is connected to the bottom end of the conical liquid leakage port 14, and the hose 15 is connected to a drainage ditch (not shown) to facilitate the drainage of waste liquid.

As shown in fig. 1 to 4, the inner side wall of the placing groove 2 is adhered with a soft pad 21, so that the placing groove 2 is prevented from scratching the circuit board and affecting subsequent normal use of the circuit board.

As shown in figures 1 to 4, the edges of the four corners of the bottom end of the cleaning frame 1 are fixedly provided with supporting legs 16 through bolts, and the arrangement of the supporting legs 16 improves the stability of the cleaning equipment and is convenient for the operation of workers.

As shown in fig. 1 to 4, a door body 17 is hinged to the right ahead of the cleaning frame 1, the door body 17 is installed to prevent the cleaning liquid from splashing on the body of the worker, an observation window 18 is formed in the door body 17, so that the worker can observe the inside condition of the cleaning equipment at any time, and the cleaning equipment is convenient and practical.

As shown in fig. 1 to 4, the nozzle 10 is inclined at an angle of 30 °, so that the circuit board can be cleaned more comprehensively and conveniently, and the cleaning range is wider.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a PCB circuit board belt cleaning device which characterized in that: including wash rack (1), all be provided with standing groove (2) on wash rack (1) left and right sides inner wall, standing groove (2) up end has all been seted up and has been led to groove (3), equal joint is installed dog (4) in leading to groove (3), wash rack (1) both sides all are provided with slotted (5), wash rack (1) inside transversely is equipped with scavenge pipe (6), the transversal "mouth" style of calligraphy of personally submitting of scavenge pipe (6), scavenge pipe (6) run through groove (5) and slidable mounting in groove (5), all install mounting panel (8) on wash rack (1) the left and right sides, and equal fixed mounting has electric push rod (9) on mounting panel (8), both sides electric push rod (9) output and scavenge pipe (6) both sides equal fixed connection, scavenge pipe (6) are close to circuit board department and are provided with a plurality of shower nozzles (10), water tank (11) are installed on wash rack (1) top, water tank (11) the left and right sides all install booster pump (12), booster pump (12) are connected with flexible pipe (13), wash rack (1) top and wash rack (1) leak liquid mouth (14).

2. The PCB cleaning device of claim 1, wherein: the bottom end of the liquid leakage opening (14) is communicated with a hose (15).

3. The PCB cleaning device of claim 1, wherein: and a cushion (21) is arranged on the inner side wall of the placing groove (2).

4. The PCB cleaning device of claim 1, wherein: and supporting legs (16) are fixedly arranged at the edges of four corners at the bottom end of the cleaning frame (1).

5. The PCB circuit board cleaning device of claim 1, wherein: a door body (17) is hinged to the front of the cleaning frame (1), and an observation window (18) is formed in the door body (17).

6. The PCB cleaning device of claim 1, wherein: the spray head (10) is inclined, and the inclination angle is 30 degrees.