CN215991396U

CN215991396U - Circulation cleaning equipment for processing PCB single board

Info

Publication number: CN215991396U
Application number: CN202122164272.3U
Authority: CN
Inventors: 陈春生
Original assignee: Suzhou Lilpu Electric Co ltd
Current assignee: Suzhou Lierpu Intelligent Technology Co.,Ltd.
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-08
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses circulating cleaning equipment for processing a PCB (printed circuit board) single plate, which comprises a stabilizing base, wherein a supporting frame is fixedly arranged at the top end of the stabilizing base, a fixed rod is fixedly arranged at the top end inside the supporting frame, conveying equipment is detachably arranged on the back surface of the supporting frame, an installation plate is fixedly arranged on one side of the top end of the stabilizing base, a driving mechanism is detachably arranged on the right side of the top end of the stabilizing base, a first driving wheel is fixedly sleeved on one side of the driving mechanism, a driving belt is detachably arranged on the surface of the first driving wheel, a bearing is embedded inside the installation plate, one side of the installation plate is connected with a driving shaft through the bearing, and a clamp is fixedly arranged at one end of the driving shaft. In the above scheme, the cleaning equipment utilizes the mutual cooperation among the collection box, the filter screen and the conveying equipment, thereby reducing the loss, and avoiding the problem that once the liquid used for cleaning is not utilized, the cost is increased because the cleaning equipment does not have the recycling function.

Description

Circulation cleaning equipment for processing PCB single board

Technical Field

The utility model relates to the technical field of PCB (printed circuit board) single board processing, in particular to a circulating cleaning device for PCB single board processing.

Background

The PCB single board is a most basic printed circuit board, parts of which are concentrated on one surface, and leads are concentrated on the other surface; the cleaning of the PCB single board is an extremely important link in the precise electronic assembly, and the main purpose is to clean away the soldering flux remained on the circuit board or impurities on the circuit board in the soldering process.

When the existing circulating cleaning equipment for processing the PCB single plate is used, the cleaning equipment does not have the function of recycling, so once the liquid used for cleaning is not utilized, the cost is increased; and because the cleaning equipment can only clean one side of the workpiece, once the single side of the workpiece is cleaned, the cleaning effect of the device is reduced, and the practicability of the device is further reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a circular cleaning apparatus for processing a PCB single board, so as to solve the problem that in the prior art, since the cleaning apparatus itself does not have a circular utilization function, once the liquid used for cleaning is not utilized, the cost is increased.

In order to solve the technical problems, the utility model provides the following technical scheme: a circular cleaning device for processing a PCB veneer comprises a stabilizing base, wherein a supporting frame is fixedly arranged at the top end of the stabilizing base, a fixed rod is fixedly arranged at the top end inside the supporting frame, a conveying device is detachably arranged at the back of the supporting frame, a mounting plate is fixedly arranged at one side of the top end of the stabilizing base, a driving mechanism is detachably arranged at the right side of the top end of the stabilizing base, a first driving wheel is fixedly sleeved at one side of the driving mechanism, a driving belt is detachably arranged on the surface of the first driving wheel, a bearing is embedded inside the mounting plate, one side of the mounting plate is connected with a driving shaft through the bearing, a clamp is fixedly arranged at one end of the driving shaft, a second driving wheel is fixedly sleeved at the other end of the driving shaft, a collecting box is placed at the top end of the stabilizing base, a connecting chute is formed at one side inside the collecting box, the inside of collecting the box is passed through it has the filter screen to connect the spout joint, one side fixed mounting of filter screen has the limiting plate.

The other side of the top end of the stabilizing base is detachably provided with a fixing bolt, the bottom end of the fixing bolt is matched with a nut installed on the ground in an embedded mode, and the number of the fixing bolts is four.

The top end in the driving belt is attached to the surface of a second driving wheel, the surfaces of the first driving wheel and the second driving wheel are rough, and the diameter of the second driving wheel is larger than that of the bearing.

The inner part of each clamp is matched with one side of the PCB single plate, the number of the clamps is two, and the length of each clamp is larger than the diameter of the driving shaft.

The conveying equipment comprises a stabilizing plate, a centrifugal pump is fixedly mounted on the back of the stabilizing plate, and the top end of the centrifugal pump is communicated with a first conveying bent pipe.

Wherein, one side intercommunication of first delivery return bend has the conveyer pipe, one side intercommunication of conveyer pipe has the second to carry the return bend, the bottom fixed mounting that the return bend was carried to the second has the intercommunication case, the bottom demountable installation of intercommunication case has the cleaning head, the quantity of cleaning head is a plurality of.

The bottom end of the centrifugal pump is communicated with a third conveying bent pipe, one side of the third conveying bent pipe is communicated with the back face of the collecting box, and the number of the third conveying bent pipes is two.

The number of the fixed rods is four, the four fixed rods are equally divided into two groups, and one side of each fixed rod is connected with one side of the communication box.

The technical scheme of the utility model has the following beneficial effects:

in the scheme, the cleaning equipment utilizes the mutual matching among the collecting box, the filter screen and the conveying equipment, so that the loss is reduced, and the problem that the cost is increased once liquid used for cleaning is not utilized because the cleaning equipment does not have the recycling function is solved; in the above scheme, the cleaning equipment utilizes the mutual cooperation between the clamp, the driving shaft, the bearing, the driving belt, the second driving wheel, the first driving wheel and the driving mechanism, so that the cleaning effect of the device is improved, and the problem that the cleaning effect of the device is reduced and the practicability of the device is reduced once the workpiece single side is cleaned because the cleaning equipment can only clean the workpiece single side is solved.

Drawings

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

FIG. 2 is a schematic view of the delivery apparatus of the present invention assembled with a collection box;

FIG. 3 is a schematic view of the assembly of the collection box and the filter screen of the present invention;

FIG. 4 is a schematic view of the mounting plate and fixture assembly of the present invention;

fig. 5 is a schematic view of the assembly of the support frame and the conveying equipment of the present invention.

[ reference numerals ]

1. A stabilizing base; 2. a support frame; 3. fixing the rod; 4. a conveying device; 5. mounting a plate; 6. a drive mechanism; 7. a first drive wheel; 8. a drive belt; 9. a bearing; 10. a drive shaft; 11. a clamp; 12. a second drive wheel; 13. a collection box; 14. connecting the sliding chute; 15. a filter screen; 16. a limiting plate; 17. fixing the bolt; 41. a stabilizing plate; 42. a centrifugal pump; 43. a first delivery elbow; 44. a delivery pipe; 45. a second delivery elbow; 46. a communicating tank; 47. a cleaning head; 48. a third delivery elbow.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a circular cleaning device for processing a PCB single plate as shown in attached figures 1 to 5, which comprises a stabilizing base 1, wherein a supporting frame 2 is fixedly arranged at the top end of the stabilizing base 1, a fixed rod 3 is fixedly arranged at the top end inside the supporting frame 2, a conveying device 4 is detachably arranged on the back surface of the supporting frame 2, a mounting plate 5 is fixedly arranged at one side of the top end of the stabilizing base 1, a driving mechanism 6 is detachably arranged at the right side of the top end of the stabilizing base 1, a first driving wheel 7 is fixedly sleeved at one side of the driving mechanism 6, a driving belt 8 is detachably arranged on the surface of the first driving wheel 7, a bearing 9 is embedded inside the mounting plate 5, a driving shaft 10 is connected at one side of the mounting plate 5 through the bearing 9, a clamp 11 is fixedly arranged at one end of the driving shaft 10, a second driving wheel 12 is fixedly sleeved at the other end of the driving shaft 10, a collecting box 13 is arranged at the top end of the stabilizing base 1, a connecting chute 14 is formed in one side of the interior of the collecting box 13, a filter screen 15 is clamped in the interior of the collecting box 13 through the connecting chute 14, and a limiting plate 16 is fixedly arranged on one side of the filter screen 15;

the other side of the top end of the stabilizing base 1 is detachably provided with a fixing bolt 17, the bottom end of the fixing bolt 17 is matched with a nut which is embedded and installed on the ground, the number of the fixing bolts 17 is four, the top end of the interior of the driving belt 8 is attached to the surface of the second driving wheel 12, the surfaces of the first driving wheel 7 and the second driving wheel 12 are rough, the diameter of the second driving wheel 12 is larger than that of the bearing 9, the interior of the clamp 11 is matched with one side of the PCB single board, the number of the clamp 11 is two, the length of the clamp 11 is larger than that of the driving shaft 10, the conveying equipment 4 comprises a stabilizing plate 41, a centrifugal pump 42 is fixedly installed on the back surface of the stabilizing plate 41, the top end of the centrifugal pump 42 is communicated with a first conveying bent pipe 43, one side of the first conveying bent pipe 43 is communicated with a conveying pipe 44, one side of the conveying pipe 44 is communicated with a second conveying bent pipe 45, and a communicating box 46 is fixedly installed at the bottom end of the second conveying bent pipe 45, the bottom demountable installation of intercommunication case 46 has cleaning head 47, and cleaning head 47's quantity is a plurality of, and centrifugal pump 42's bottom intercommunication has the third to carry return bend 48, and one side that return bend 48 was carried to the third is linked together with the back of collecting box 13, and the quantity that return bend 48 was carried to the third is two, and the quantity of dead lever 3 is four, and four dead levers 3 are divided into two sets ofly by an equal amount, and one side of dead lever 3 is connected with one side of intercommunication case 46.

As shown in fig. 5, the number of the fixing bars 3 is four, four fixing bars 3 are equally divided into two groups, and one side of the fixing bars 3 is connected to one side of the communication box 46.

Specifically, the fixing lever 3 is provided to facilitate the stability of the communication box 46, thereby preventing the communication box 46 from dropping, and reducing the loss.

Wherein, the driving mechanism 6 is an YL type motor and is electrically connected with an external power supply through a plug; the centrifugal pump 42 is of the yunao brand, SGR-IRG type, and is electrically connected to an external power source via a plug.

The working process of the utility model is as follows:

when the cleaning device works, in order to ensure the cleaning effect of the device, the clamp 11, the driving shaft 10, the bearing 9, the driving belt 8, the second driving wheel 12, the first driving wheel 7 and the driving mechanism 6 are arranged, firstly, the PCB single board to be cleaned is placed inside the two clamps 11 for fixing, then the drive mechanism 6 and the centrifugal pump 42 are simultaneously activated again, and then the drive mechanism 6 is able to drive the first drive wheel 7 into rotation, since the surface of the first drive wheel 7 is connected with the drive belt 8, the first driving wheel 7 can rotate the second driving wheel 12 by the driving belt 8, and because the second driving wheel 12 is fixedly sleeved on one side of the driving shaft 10, so can drive shaft 10 and rotate, and then can drive the PCB veneer and rotate to guarantee that the PCB veneer can wash comprehensively, strengthened the practicality of device.

Above-mentioned scheme, cleaning equipment is in the during operation, in order to reduce the cost, so be provided with and collect box 13, filter screen 15 and conveying equipment 4, when conveying equipment 4 carries out work, centrifugal pump 42 can be through the third delivery elbow 48 with the liquid extraction of collecting box 13 bottom, then with liquid through first delivery elbow 43, conveyer pipe 44 and second delivery elbow 45 carry to the inside of intercommunication case 46, then again through wasing head 47 with liquid outflow, then the liquid that flows out can wash the PCB veneer, liquid after the washing can drop to collecting box 13 in, when dropping to collecting box 13 inside, filter screen 15 can filter the impurity that contains in the liquid, make liquid can carry out the secondary use, thereby reduce the loss.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The circulating cleaning equipment for processing the PCB single plate comprises a stabilizing base (1), wherein a supporting frame (2) is fixedly arranged at the top end of the stabilizing base (1), and is characterized in that a fixing rod (3) is fixedly arranged at the top end inside the supporting frame (2), a conveying device (4) is detachably arranged at the back of the supporting frame (2), a mounting plate (5) is fixedly arranged at one side of the top end of the stabilizing base (1), a driving mechanism (6) is detachably arranged at the right side of the top end of the stabilizing base (1), a first driving wheel (7) is fixedly sleeved at one side of the driving mechanism (6), a driving belt (8) is detachably arranged on the surface of the first driving wheel (7), a bearing (9) is embedded inside the mounting plate (5), one side of the mounting plate (5) is connected with a driving shaft (10) through the bearing (9), the one end fixed mounting of drive shaft (10) has anchor clamps (11), the fixed cover of the other end of drive shaft (10) has connect second drive wheel (12), the top of stabilizing base (1) has been placed and has been collected box (13), collect the inside one side of box (13) and seted up connection spout (14), the inside of collecting box (13) is passed through it has filter screen (15) to connect spout (14) joint, one side fixed mounting of filter screen (15) has limiting plate (16).

2. The circulating cleaning equipment for processing the PCB single plate according to claim 1, wherein a fixing bolt (17) is detachably mounted on the other side of the top end of the stabilizing base (1), the bottom end of the fixing bolt (17) is matched with a nut which is embedded and mounted on the ground, and the number of the fixing bolts (17) is four.

3. The circular cleaning equipment for processing the PCB veneer according to claim 1, wherein the top end of the inner part of the driving belt (8) is jointed with the surface of a second driving wheel (12), the surfaces of the first driving wheel (7) and the second driving wheel (12) are rough, and the diameter of the second driving wheel (12) is larger than that of the bearing (9).

4. The circulation cleaning equipment for processing the PCB single plate as recited in claim 1, wherein the inside of the clamp (11) is adapted to one side of the PCB single plate, the number of the clamps (11) is two, and the length of the clamp (11) is larger than the diameter of the driving shaft (10).

5. The PCB single-board processing circulation cleaning equipment according to claim 1, wherein the conveying equipment (4) comprises a stabilizing plate (41), a centrifugal pump (42) is fixedly mounted on the back surface of the stabilizing plate (41), and the top end of the centrifugal pump (42) is communicated with a first conveying bent pipe (43).

6. The circulating cleaning equipment for processing the PCB single plate according to claim 5, wherein one side of the first conveying bent pipe (43) is communicated with a conveying pipe (44), one side of the conveying pipe (44) is communicated with a second conveying bent pipe (45), a communicating box (46) is fixedly installed at the bottom end of the second conveying bent pipe (45), a cleaning head (47) is detachably installed at the bottom end of the communicating box (46), and the number of the cleaning heads (47) is several.

7. The circulating cleaning equipment for processing the PCB single board according to claim 5, wherein the bottom end of the centrifugal pump (42) is communicated with a third conveying bent pipe (48), one side of the third conveying bent pipe (48) is communicated with the back surface of the collecting box (13), and the number of the third conveying bent pipes (48) is two.

8. The circulation cleaning device for processing the PCB single board as claimed in claim 1, wherein the number of the fixing rods (3) is four, the four fixing rods (3) are divided into two groups with equal quantity, and one side of the fixing rod (3) is connected with one side of the communication box (46).