CN210042445U

CN210042445U - Rosin machine for circuit board production

Info

Publication number: CN210042445U
Application number: CN201920350314.2U
Authority: CN
Inventors: 周本豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-02-07
Anticipated expiration: 2029-03-20

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a rosin machine for producing circuit boards, which comprises a cleaning box body, wherein a motor is arranged on the outer wall of the right side of the cleaning box body, the end part of an output shaft of the motor is connected with a cylinder, a rotating shaft is rotatably connected on the inner wall of one side of the cleaning box body, which is far away from the cylinder, one end of the rotating shaft, which is close to the cylinder, is provided with a fixing mechanism, the fixing mechanism comprises a U-shaped block, the outer wall of the top of the U-shaped block is provided with an adjusting hole, an adjusting rod is arranged in the adjusting hole, a spring is sleeved on the adjusting rod, the bottom end of the adjusting rod is provided with a fixing plate, a baffle plate is fixed between the inner walls around the cleaning box body through bolts, the baffle plate is provided with a plurality of water leakage holes, the cleaning, thereby being recyclable.

Description

Rosin machine for circuit board production

Technical Field

The utility model relates to a circuit board processing technology field specifically is a rosin machine is used in circuit board production.

Background

Rosin is secretion extracted from pine trees and is obtained by distillation, the rosin has high viscosity, the rosin is often used as a soldering flux during electric welding in the production process of a circuit board, so that the oxidation resistance of soldering tin is enhanced, sundries on the surface of the circuit board are often required to be cleaned before electric welding, so that the electric welding effect is enhanced, but the circuit board is mostly fixed and can not be adjusted when the existing circuit board is cleaned, so that the cleaning efficiency is reduced, and therefore, the rosin machine for producing the circuit board is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rosin machine is used in circuit board production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rosin machine for producing circuit boards comprises a cleaning box body, wherein a motor is installed on the outer wall of the right side of the cleaning box body, an air cylinder is connected to the end portion of an output shaft of the motor, a rotating shaft is rotatably connected to the inner wall, away from the air cylinder, of one side of the cleaning box body, a fixing mechanism is arranged at one end, close to the air cylinder, of the rotating shaft, the fixing mechanism comprises a U-shaped block, an adjusting hole is formed in the outer wall of the top of the U-shaped block, an adjusting rod is arranged in the adjusting hole, a spring is sleeved on the adjusting rod, a fixing plate is arranged at the bottom end of the adjusting rod, a partition plate is fixed between the inner walls around the cleaning box body through bolts, a plurality of water leakage holes are formed in the partition plate;

the utility model discloses a cleaning box, including washing box, filter box, water pump, water outlet pipe, filter box's below is equipped with the filter box, there is filter screen plate through the bolt fastening between the top of filter box and the bottom inner wall, the drain has been seted up to the right side outer wall of filter box, and the welding has the blow off pipe on the inner wall of drain, there is the water pump through the bolt fastening on the left side outer wall of washing box, the end of intaking of water pump is connected with the drinking-water pipe, the one end that the water pump was kept away from to the drinking-water pipe extends to.

Preferably, the outer wall of the bottom of the filtering box body is close to four corners and is fixedly provided with supporting legs through bolts.

Preferably, the top of washing the box is equipped with the opening, and articulates on the opening has the case lid, the top outer wall of case lid is close to right side department and is fixed with the handle through the bolt.

Preferably, the motor is fixedly connected with the cleaning box body through bolts.

Preferably, the number of the spray heads is 4-8, and the spray heads are linearly arranged at equal intervals.

Preferably, the filtering box body, the water pumping pipe, the water pump, the water outlet pipe and the spray head are all in threaded connection and are communicated with each other.

Preferably, the number of the water leakage holes is at least 20, and the water leakage holes are arranged at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: according to the rosin machine for producing the circuit board, the circuit board can be fixed through the adjusting rod, the fixing plate and the U-shaped block, cleaning work is facilitated, the distance between the two fixing mechanisms can be adjusted through the air cylinder, the circuit boards with different sizes can be conveniently fixed, and the fixing mechanisms and the circuit board can be driven to rotate through the motor, so that the circuit board can be sufficiently cleaned, and cleaning efficiency is improved; the sewage after cleaning can be filtered through the filter screen plate, so that the sewage can be recycled, and water resources are saved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional view of the present invention;

fig. 3 is an explosion structure diagram of the middle fixing mechanism of the present invention.

In the figure: 1. a filter box body; 10. a filter screen plate; 11. supporting legs; 12. a blow-off pipe; 2. cleaning the box body; 20. a partition plate; 200. a water leakage hole; 21. a water storage cavity; 22. a cleaning chamber; 3. a motor; 4. a cylinder; 5. a water pump; 50. a water pumping pipe; 51. a water outlet pipe; 52. a spray head; 6. a rotating shaft; 7. a fixing mechanism; 70. a U-shaped block; 700. an adjustment hole; 71. a fixing plate; 72. a spring; 73. adjusting a rod; 8. a box cover; 80. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a rosin machine for producing circuit boards comprises a cleaning box body 2, a motor 3 is installed on the outer wall of the right side of the cleaning box body 2, an air cylinder 4 is connected to the end portion of an output shaft of the motor 3, the motor 3 is fixedly connected with the air cylinder 4 through bolts, a rotating shaft 6 is rotatably connected to the inner wall of the side, far away from the air cylinder 4, of the cleaning box body 2, a fixing mechanism 7 is arranged at one end, close to the air cylinder 4, of the rotating shaft 6, the fixing mechanism 7 comprises a U-shaped block 70, an adjusting hole 700 is formed in the outer wall of the top of the U-shaped block 70, an adjusting rod 73 is arranged in the adjusting hole 700, the shape and the size of the adjusting rod 73 are matched with those of the adjusting hole 700 and are in threaded connection, a spring 72 is sleeved on the adjusting rod 73, a fixing plate 71 is arranged at the bottom end of the adjusting rod 73, the clapboard 20 is provided with a plurality of water leakage holes 200, and the cleaning box body 2 is divided into a cleaning cavity 22 and a water storage cavity 21 from top to bottom by the clapboard 20;

a filtering box body 1 is arranged below the cleaning box body 2, the cleaning box body 2 is fixedly connected with the filtering box body 1 through bolts, a water guide port is arranged between the cleaning box body 2 and the filtering box body 1 to conveniently guide water in the water storage cavity 21 into the filtering box body 1, a filtering screen plate 10 is fixed between the inner walls of the top and the bottom of the filtering box body 1 through bolts, a sewage discharge port is arranged on the outer wall of the right side of the filtering box body 1, and the welding has blow off pipe 12 on the inner wall of drain, be fixed with water pump 5 through the bolt on wasing the left side outer wall of box 2, the end of intaking of water pump 5 is connected with drinking-water pipe 50, the one end that water pump 5 was kept away from to drinking-water pipe 50 extends to the inside of filtering box 1, the play water end of water pump 5 is connected with outlet pipe 51, the one end that water pump 5 was kept away from to outlet pipe 51 extends to the inside of wasing chamber 22, the bottom that outlet pipe 51 is located and washs chamber 22 is equipped with a plurality of shower nozzles 52.

In this embodiment, the bottom outer wall of filtering box 1 is close to four corners department and all has the supporting leg 11 through the bolt fastening, supports the device, strengthens the steadiness of device.

It should be noted that the top of the cleaning box body 2 is provided with an opening, the opening is hinged with a box cover 8, and the outer wall of the top of the box cover 8 is fixed with a handle 80 close to the right side through a bolt, so that the box cover 8 is convenient to open and close, and the circuit board is convenient to take out and put in.

In this embodiment, through bolt fixed connection between motor 3 and the washing box 2, be convenient for fix motor 3 stable on washing box 2, be convenient for its stable work.

It should be added that the number of the nozzles 52 is 4-8, preferably 4 in this embodiment, and the nozzles are linearly arranged at equal intervals, so that the multiple positions of the circuit board can be conveniently cleaned at the same time by the multiple nozzles 52, thereby improving the cleaning efficiency.

Furthermore, the filtering box body 1, the water pumping pipe 50, the water pump 5, the water outlet pipe 51 and the spray head 52 are all in threaded connection and are communicated with each other, so that media can circulate.

In addition, the quantity of the water leakage holes 200 is at least 20, and the water leakage holes are arranged at equal intervals, so that the cleaned water can flow into the water storage cavity 21 again through the water leakage holes 200 and can be recycled after being filtered by the filter screen plate 10, and water resources are saved.

It is worth to be noted that the motor 3 is a motor of a model 57HB76-401A manufactured by deuxuan motor ltd, le qing, and the matched circuit and power supply thereof can also be provided by the manufacturer, the water pump 5 is a water pump of a model HQB-3500 manufactured by senden group ltd, and the matched circuit and power supply thereof can also be provided by the manufacturer, the cylinder 4 is an MHF2-8D cylinder manufactured by santai pneumatic ltd, and the matched pneumatic system, pipeline and electromagnetic valve thereof can also be provided by the manufacturer; furthermore, the utility model discloses in relate to motor 3, water pump 5 and cylinder 4 and be prior art, technical personnel in the field can realize completely, need not proud, the utility model discloses the content of protection does not relate to the improvement to the structure and the theory of operation of motor 3, water pump 5 and cylinder 4 yet.

When the rosin machine for producing the circuit board is used, the motor 3 and the water pump 5 are sequentially connected with an external power supply, the box cover 8 is opened, the circuit board to be cleaned is placed on the U-shaped plate 70, the circuit board is fixed by the fixing plate 71 through adjusting the adjusting rod 73, the distance between the two fixing mechanisms 7 can be adjusted through the air cylinder 4, the circuit boards with different sizes can be conveniently fixed, the box cover 8 is covered, the water pump 5 is started to pump out the water in the filtering box body 1, the circuit board is cleaned by the spraying of the spray head 52, and simultaneously the motor 3 is started to drive the fixing mechanism 7 and the circuit board to rotate, thereby the circuit board can be cleaned fully, the cleaning efficiency is improved, the cleaned sewage flows into the water storage cavity 21 through the water leakage hole 200, after being guided into the filtering box body 1 and filtered by the filtering screen plate 10, the water can be recycled, and the water resource is saved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rosin machine is used in circuit board production, is including wasing box (2), its characterized in that: the cleaning device is characterized in that a motor (3) is installed on the outer wall of the right side of the cleaning box body (2), the end part of an output shaft of the motor (3) is connected with a cylinder (4), a rotating shaft (6) is rotatably connected to the inner wall of one side, far away from the cylinder (4), of the cleaning box body (2), a fixing mechanism (7) is arranged at one end, close to the cylinder (4), of the rotating shaft (6), the fixing mechanism (7) comprises a U-shaped block (70), an adjusting hole (700) is formed in the outer wall of the top of the U-shaped block (70), an adjusting rod (73) is arranged in the adjusting hole (700), a spring (72) is sleeved on the adjusting rod (73), a fixing plate (71) is arranged at the bottom end of the adjusting rod (73), a partition plate (20) is fixed between the inner walls on the periphery of the cleaning box body (2), the cleaning box body (2) is divided into a cleaning cavity (22) and a water storage cavity (21) from top to bottom by the partition plate (20);

a filtering box body (1) is arranged below the cleaning box body (2), a filtering screen plate (10) is fixed between the inner walls of the top and the bottom of the filtering box body (1) through bolts, the outer wall of the right side of the filtering box body (1) is provided with a sewage outlet, and a sewage discharge pipe (12) is welded on the inner wall of the sewage discharge port, a water pump (5) is fixed on the outer wall of the left side of the cleaning box body (2) through a bolt, the water inlet end of the water pump (5) is connected with a water pumping pipe (50), one end of the water pumping pipe (50) far away from the water pump (5) extends to the inside of the filtering box body (1), the water outlet end of the water pump (5) is connected with a water outlet pipe (51), one end of the water outlet pipe (51) far away from the water pump (5) extends to the inside of the cleaning cavity (22), the bottom of the water outlet pipe (51) in the cleaning cavity (22) is provided with a plurality of spray heads (52).

2. The rosin machine for producing circuit boards according to claim 1, wherein: the outer wall of the bottom of the filtering box body (1) is close to four corners and is fixedly provided with supporting legs (11) through bolts.

3. The rosin machine for producing circuit boards according to claim 1, wherein: the top of washing box (2) is equipped with the opening, and articulates on the opening has case lid (8), the top outer wall of case lid (8) is close to right side department and is fixed with handle (80) through the bolt.

4. The rosin machine for producing circuit boards according to claim 1, wherein: the motor (3) is fixedly connected with the cleaning box body (2) through bolts.

5. The rosin machine for producing circuit boards according to claim 1, wherein: the number of the spray heads (52) is 4-8, and the spray heads are linearly arranged at equal intervals.

6. The rosin machine for producing circuit boards according to claim 1, wherein: the filtering box body (1), the water pumping pipe (50), the water pump (5), the water outlet pipe (51) and the spray head (52) are all in threaded connection and are communicated with each other.

7. The rosin machine for producing circuit boards according to claim 1, wherein: the number of the water leakage holes (200) is at least 20, and the water leakage holes are arranged at equal intervals.