Cleaning equipment for electronic element patch production

Abstract

The utility model belongs to the technical field of electronic component production, and particularly relates to cleaning equipment for electronic component patch production, which solves the problems of water resource waste and poor comfort in the prior art, and comprises a water storage tank, a support frame is welded on the top of the water storage tank, and a mounting plate is welded on one side of the support frame. A servo motor is mounted at the top of the mounting plate, the output end of the servo motor is connected with a first driving wheel which is coaxially arranged through a coupler, a filter screen is fixedly connected to the interior of a supporting frame through screws, an anti-blocking device is arranged on the supporting frame, and through the arrangement of structures such as a cleaning brush and a second driven wheel, after the servo motor is started, the filter screen is driven by a motor to rotate; a servo motor drives a linkage screw to rotate in a reciprocating mode, a cleaning brush is driven to move in a reciprocating mode to clean the surface of the filter screen, the filter screen is prevented from being blocked, meanwhile, a second driven wheel drives parts to rotate in a reciprocating mode for cleaning, and the cleaning effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component production, in particular to cleaning equipment for electronic component patch production. Background Art

[0002] At present, electronic component patch production cleaning is an important step after surface mount technology patch. The purpose of this step is to remove solder paste residue, dust, oil and other pollutants to ensure the reliability and performance of electronic equipment. In the process of surface mount technology patch processing and production, solder paste and flux will produce residual substances during PCBA processing and welding. These residues contain various components, such as organic acids and decomposable ions. Organic acids are corrosive, and ions remaining on the pads may cause short circuits. In addition, these residues may be dirty on the PCBA board, which does not meet the customer's requirements for product cleanliness.

[0003] In the prior art, the authorization announcement number is: CN211802609U, a cleaning device for electronic component production, the patent includes a base, fixed plates are installed on both sides of the upper end surface of the base, these fixed plates are horizontally rotatably connected with a rotating shaft, a turning gear is installed on the rotating shaft on one side, and a turning motor is also installed on the fixed plate on the same side, and a fan-shaped gear is provided on the output end of the turning motor, and elastic telescopic rods are installed on the rotating shafts on both sides, and a card plate is fixed on the movable end of the elastic telescopic rod, and a card slot is opened on the card plate. In addition, the device also includes a spray assembly and a driving mechanism for driving the spray assembly to move. Through the intermittent transmission of the fan-shaped gear and the turning gear, the card plate can drive the electronic component to turn over periodically. At the same time, a spray mechanism that can move back and forth horizontally is set, which can clean the electronic components in all directions without dead corner residue and good cleaning effect. By setting multiple card slots on the elastic telescopic rod and the card plate, this cleaning device can be suitable for cleaning electronic components of different sizes and has a wide range of applications;

[0004] However, this patent cannot recycle the water used for cleaning when cleaning electronic components, and always using new clean water for flushing will cause a waste of water resources. In addition, this patent cannot adjust the height, and the comfort for users of different heights is poor. Utility Model Content

[0005] The utility model aims to provide a cleaning device for electronic component patch production, which solves the problems of water resource waste and poor comfort.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for electronic component patch production, comprising a water storage tank, a support frame welded on the top of the water storage tank, a mounting plate welded on one side of the support frame, a servo motor mounted on the top of the mounting plate, an output end of the servo motor connected to a coaxially arranged first driving wheel through a coupling, a filter screen fixedly connected to the inside of the support frame by screws, and an anti-blocking device arranged on the support frame;

[0007] The anti-blocking device includes a water pump, which is installed on one side of the water tank. A spray pipe is fixedly sleeved on the water pump. A linkage screw is rotatably installed inside the support frame. A cleaning brush is threadedly sleeved on the outer circumference of the linkage screw. A first driven wheel and a second driving wheel are fixedly sleeved on the outer circumference of the linkage screw respectively. Two threaded sleeves are rotatably installed inside the support frame. Adjustment screws are threadedly installed inside the two threaded sleeves. A clamp is welded on one end of the two adjusting screws. The spray pipe is located directly above the two clamps, and a second driven wheel is fixedly sleeved on one end of one of the threaded sleeves.

[0008] Preferably, four symmetrically arranged vertical poles are welded to the bottom of the water tank, and lifting screws are threadedly installed inside the four vertical poles, and an anti-sliding block is welded to the bottom of the lifting screws.

[0009] Preferably, a first belt is commonly sleeved on the outer circumferences of the first driving wheel and the first driven wheel, a transverse groove is provided inside the support frame, and the threaded sleeve is rotatably installed inside the transverse groove, and the transverse groove makes the threaded sleeve rotate more stably.

[0010] Preferably, a second belt is commonly sleeved on the outer circumferential surfaces of the second driving wheel and the second driven wheel, a circular groove is opened inside the support frame, and the linkage screw is rotatably installed inside the circular groove, and the circular groove makes the linkage screw rotate more stably.

[0011] Preferably, a transverse thread groove is provided inside the threaded sleeve, and the adjusting screw is threadedly connected inside the transverse thread groove, and the transverse thread groove makes the adjusting screw rotate more stably.

[0012] Preferably, a vertical thread groove is provided inside the vertical pole, and the lifting screw is threadedly connected inside the vertical thread groove. The vertical thread groove makes the lifting screw rotate more stably.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model is provided with a cleaning brush, a second driven wheel and other structures. After the servo motor is started, the servo motor drives the linkage screw to reciprocate, drives the cleaning brush to reciprocate to clean the surface of the filter screen to prevent the filter screen from being blocked, and at the same time drives the parts to reciprocate through the second driven wheel for cleaning, so that the cleaning effect is better.

[0015] 2. The utility model provides structures such as vertical poles and lifting screws. Users can rotate and adjust the lifting screws according to their own height to raise or lower the support frame. When the height is adjusted to a suitable height for the user to operate, the lifting screws are stopped, making the user more comfortable when operating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the utility model from another perspective;

[0018] Figure 3 For the utility model Figure 2 Enlarged view of structure A.

[0019] In the figure: 1. water tank; 2. support frame; 3. water pump; 4. spray pipe; 5. vertical pole; 6. lifting screw; 7. anti-sliding block; 8. mounting plate; 9. servo motor; 10. first driving wheel; 11. first belt; 12. first driven wheel; 13. second driving wheel; 14. second driven wheel; 15. second belt; 16. threaded sleeve; 17. adjusting screw; 18. clamping plate; 19. filter; 20. linkage screw; 21. cleaning brush. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3A cleaning device for electronic component patch production includes a water tank 1, a support frame 2 is welded on the top of the water tank 1, a mounting plate 8 is welded on one side of the support frame 2, a servo motor 9 is installed on the top of the mounting plate 8, the output end of the servo motor 9 is connected to a coaxially arranged first driving wheel 10 through a coupling, a filter screen 19 is fixedly connected to the inside of the support frame 2 by screws, an anti-blocking device is arranged on the support frame 2, and the anti-blocking device includes a water pump 3, the water pump 3 is installed on one side of the water tank 1, a spray pipe 4 is fixedly sleeved on the water pump 3, a linkage screw 20 is rotatably installed inside the support frame 2, a threaded sleeve 16 is provided on the outer circumference of the linkage screw 20, and a cleaning brush 21 is provided on the outer circumference of the linkage screw 20. The first driven wheel 12 and the second driving wheel 13, the support frame 2 has two threaded sleeves 16 installed for rotation inside, the two threaded sleeves 16 are threadedly installed inside with adjusting screws 17, one end of the two adjusting screws 17 are welded with clamps 18, the spray pipe 4 is located directly above the two clamps 18, one end of one threaded sleeve 16 is fixedly sleeved with a second driven wheel 14, through the arrangement of the cleaning brush 21, the second driven wheel 14 and other structures, after starting the servo motor 9, the servo motor 9 drives the linkage screw 20 to reciprocate, drives the cleaning brush 21 to reciprocate to clean the surface of the filter 19 to prevent the filter 19 from being blocked, and at the same time drives the parts to reciprocate for cleaning through the second driven wheel 14, so as to achieve a better cleaning effect.

[0022] See also Figure 1-3 Four symmetrically arranged vertical poles 5 are welded to the bottom of the water tank 1, and lifting screws 6 are threadedly installed inside the four vertical poles 5. An anti-sliding block 7 is welded to the bottom of the lifting screws 6. Through the arrangement of the vertical poles 5, the lifting screws 6 and other structures, the user can rotate and adjust the lifting screws 6 according to his or her height to make the support frame 2 rise or fall. When the lifting screws 6 are adjusted to a height suitable for the user's operation, the rotation of the lifting screws 6 is stopped, and the user is more comfortable when operating.

[0023] See also Figure 1-3 A first belt 11 is jointly sleeved on the outer circumference of the first driving wheel 10 and the first driven wheel 12, a transverse groove is opened inside the support frame 2, and a threaded sleeve 16 is rotatably installed inside the transverse groove. A second belt 15 is jointly sleeved on the outer circumference of the second driving wheel 13 and the second driven wheel 14, a circular groove is opened inside the support frame 2, and a linkage screw 20 is rotatably installed inside the circular groove, a transverse thread groove is opened inside the threaded sleeve 16, and an adjusting screw 17 is threadedly connected inside the transverse thread groove, a vertical thread groove is opened inside the vertical pole 5, and a lifting screw 6 is threadedly connected inside the vertical thread groove.

[0024] The specific implementation process of the utility model is as follows: first, the parts to be cleaned are placed between the two clamping plates 18, the adjusting screw 17 is rotated to make the clamping plates 18 clamp the parts, the servo motor 9 and the water pump 3 are started, the water pump 3 draws water from the water storage tank 1 and sprays it from the spray pipe 4 to clean the parts, the output shaft of the servo motor 9 drives the first driving wheel 10 to reciprocate, the first driving wheel 10 drives the first driven wheel 12 to rotate through the first belt 11, and the first driven wheel 12 drives the linkage screw 20 to rotate;

[0025] The linkage screw 20 rotates to make the cleaning brush 21 reciprocate to clean the surface of the filter screen 19. At the same time, the linkage screw 20 drives the second driving wheel 13 to reciprocate. The second driving wheel 13 drives the second driven wheel 14 to rotate through the second belt 15. The second driven wheel 14 drives the clamping plate 18 to rotate through the threaded sleeve 16, so that the components reciprocate during cleaning, making the cleaning more comprehensive. The cleaned water returns to the water storage tank 1 after passing through the filter screen 19 for use, saving the use of water resources.

[0026] Furthermore, the operator rotates the four lifting screws 6 according to his / her height to adjust the height of the clamping plate 18. When the clamping plate 18 is at a height that is convenient for the operator, the operator can stop rotating the lifting screws 6, making the cleaning device more comfortable to use.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cleaning device for electronic component patch production, comprising a water storage tank (1), characterized in that: A support frame (2) is welded to the top of the water storage tank (1), a mounting plate (8) is welded to one side of the support frame (2), a servo motor (9) is mounted on the top of the mounting plate (8), an output end of the servo motor (9) is connected to a coaxially arranged first driving wheel (10) via a coupling, a filter screen (19) is fixedly connected to the inside of the support frame (2) via screws, and an anti-blocking device is arranged on the support frame (2); The anti-blocking device comprises a water pump (3), the water pump (3) being mounted on one side of the water storage tank (1), a spray pipe (4) being fixedly sleeved on the water pump (3), a linkage screw (20) being rotatably mounted inside the support frame (2), a threaded sleeve (16) being provided with a cleaning brush (21) on the outer peripheral surface of the linkage screw (20), a first driven wheel (12) and a second driving wheel (13) being fixedly sleeved on the outer peripheral surface of the linkage screw (20), two threaded sleeves (16) being rotatably mounted inside the support frame (2), an adjusting screw (17) being threadedly mounted inside the two threaded sleeves (16), one end of the two adjusting screws (17) being welded with a clamping plate (18), the spray pipe (4) being located directly above the two clamping plates (18), one end of one of the threaded sleeves (16) being fixedly sleeved with a second driven wheel (14).

2. The cleaning device for electronic component patch production according to claim 1, characterized in that: Four symmetrically arranged vertical poles (5) are welded to the bottom of the water storage tank (1), and lifting screw rods (6) are threadedly installed inside the four vertical poles (5), and an anti-sliding block (7) is welded to the bottom of the lifting screw rod (6).

3. The cleaning device for electronic component patch production according to claim 1, characterized in that: A first belt (11) is sleeved on the outer circumferences of the first driving wheel (10) and the first driven wheel (12); a transverse groove is provided inside the support frame (2); and the threaded sleeve (16) is rotatably mounted inside the transverse groove.

4. The cleaning device for electronic component patch production according to claim 1, characterized in that: A second belt (15) is sleeved on the outer circumferences of the second driving wheel (13) and the second driven wheel (14); a circular groove is provided inside the support frame (2); and the linkage screw (20) is rotatably mounted inside the circular groove.

5. The cleaning device for electronic component patch production according to claim 1, characterized in that: A transverse thread groove is provided inside the threaded sleeve (16), and the adjusting screw (17) is threadedly connected inside the transverse thread groove.

6. The cleaning device for electronic component patch production according to claim 2, characterized in that: A vertical thread groove is provided inside the vertical rod (5), and the lifting screw rod (6) is threadedly connected inside the vertical thread groove.

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