CN214767394U

CN214767394U - Diode surface cleaning device

Info

Publication number: CN214767394U
Application number: CN202121241624.4U
Authority: CN
Inventors: 李宾; 王伊华
Original assignee: Yikang Xinyue Technology Shenzhen Co ltd
Current assignee: Yikang Xinyue Technology Shenzhen Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-11-19
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a diode surface cleaning device, including solution tank and washing bucket, the both sides middle part of washing bucket is the first hollow shaft of fixedly connected with and second hollow shaft respectively, first hollow shaft with the second hollow shaft respectively with the both sides wall of solution tank rotates and connects, be provided with adjustable stirring subassembly in the washing bucket, be provided with two or more than two valves on the circumference lateral wall of washing bucket. Through setting up the negative pressure in will wasing the bucket, can through the valve, can be with the washing liquid suction in the solution pond wash the bucket in, utilize the high-speed flow of washing liquid to stir and erode the diode, realize wasing the diode, the rotation of cooperation washing bucket, enough make in the washing bucket the diode constantly roll, realize simultaneously that the continuous circulation of valve is opened and is closed, reach the purpose of intermittent type suction washing liquid to erode the diode intermittent type.

Description

Diode surface cleaning device

Technical Field

The utility model relates to a diode washs technical field. In particular to a diode surface cleaning device.

Background

In the production process of the diode, the surface of the diode needs to be cleaned, so that good performance and appearance are obtained; in the cleaning process, generally adopt ultrasonic wave auxiliary cleaning, ultrasonic wave auxiliary cleaning is not good to the diode cleaning performance who stacks, and the cost is higher simultaneously, and adopts and soak and erode the washing, and the cleaning performance is difficult to guarantee, needs parts such as water pump to participate in simultaneously, causes the structure complicacy.

SUMMERY OF THE UTILITY MODEL

Therefore, the technical problem to be solved in the utility model is to provide a diode surface cleaning device that cleaning performance is good, stable in structure.

In order to solve the technical problem, the utility model provides a following technical scheme: the diode surface cleaning device comprises a solution pool and a cleaning bucket, wherein the middle parts of two sides of the cleaning bucket are respectively and fixedly connected with a first hollow shaft and a second hollow shaft, the first hollow shaft and the second hollow shaft are respectively and rotatably connected with two side walls of the solution pool, the cleaning bucket is rotatably connected with the upper part of the side wall of the solution pool through the first hollow shaft and the second hollow shaft on the two sides of the cleaning bucket, an adjustable stirring component is arranged in the cleaning bucket, and two or more than two valves are arranged on the circumferential side wall of the cleaning bucket; the cleaning liquid is filled in the solution pool, the bottom of the cleaning barrel is immersed in the cleaning liquid, and the air pressure in the cleaning barrel is lower than the external atmospheric pressure. Through setting up the negative pressure in will wasing the bucket, can through the valve, can with the washing liquid suction in the solution pond wash the bucket in, utilize the high-speed flow of washing liquid to stir and erode the diode, realize wasing the diode.

The valve includes connecting pipe, closing plate, shell fragment and guide bar, the first end of connecting pipe is inserted in the lateral wall of washing bucket and with wash bucket fluid switch on, the first end of connecting pipe is provided with the filter screen, the second end lateral wall of connecting pipe with one side activity hinge joint of closing plate, the closing plate with the second end sealing connection of connecting pipe, the articulated side fixedly connected with depression bar of closing plate, one side fixedly connected with shell fragment of depression bar, the other end of shell fragment with the lateral wall fixed connection of connecting pipe, the both ends of guide bar all through the mount with the inner wall bottom fixed connection in solution pond, the guide bar with the depression bar is kept away from wash one side overlap joint of bucket axis. Through the cooperation of guide bar and depression bar, when the valve rotated the guide bar, the guide bar promoted the depression bar, made the closing plate open automatically.

The middle part of guide bar be with wash the coaxial arc pole of bucket, the depression bar is kept away from wash one side of bucket with the radial distance who washs the bucket is greater than the guide bar is close to wash one side of bucket with the radial distance who washs the bucket, the guide bar axis both ends with wash the radial distance on bucket surface and be greater than the arc pole axis with the radial distance who washs the bucket.

The first end of the first hollow shaft is communicated with the cleaning barrel through fluid, and the end part of the second end of the first hollow shaft is provided with an air slip ring; the first end of the second hollow shaft is communicated with the cleaning barrel, a gear is fixedly connected to the surface of the second hollow shaft, a motor is fixedly connected to the top of the solution pool, and an output shaft of the motor is in transmission connection with the gear on the surface of the second hollow shaft through the gear. Through setting up the gas sliding ring, can bleed in to wasing the bucket through external vacuum generating equipment, realize wasing the purpose that bucket internal gas pressure is less than external atmospheric pressure, through setting up the motor, can drive and wash the bucket and rotate, at first can make and wash the continuous rolling of bucket internal diode, secondly can realize that the continuous circulation of valve is opened and is closed, reaches the purpose of intermittent type suction washing liquid to erode the diode intermittent type.

The adjustable stirring assembly comprises an inner sleeve, a driving rod, a rotating shaft and a stirring plate, wherein the first end of the inner sleeve is a closed end, the second end of the inner sleeve is an open end, a supporting sleeve is arranged inside the inner sleeve, the driving rod is movably arranged in the supporting sleeve in a penetrating manner, the second end of the driving rod is fixedly connected with a rack, a shaft hole is formed in the side wall of the first end of the inner sleeve, which is perpendicular to the axial direction of the inner sleeve, the rotating shaft is rotatably connected in the shaft hole, the second end of the rotating shaft penetrates out of the shaft hole, the second end of the rotating shaft is fixedly connected with the end part of the stirring plate, the side wall of the rotating shaft is provided with driving teeth along the circumferential direction of the rotating shaft, and the driving teeth are meshed with the rack; the inner sleeve is rotatably connected in the second hollow shaft, a sealing sleeve is hermetically connected between the outer wall of the inner sleeve and the inner wall of the second hollow shaft, the first end of the inner sleeve penetrates out of the first end of the second hollow shaft, and the stirring plate is located in the cleaning barrel. Through setting up adjustable stirring subassembly, can mix through the stirring board to washing liquid in the washing bucket, reach the purpose that improves the cleaning performance, and the stirring board can be followed the axial and the radial rotation of wasing the bucket, is convenient for adjust different stirring effects.

The side wall of the cleaning barrel is hinged with a second sealing door, the side wall of the cleaning barrel is fixedly connected with a screw, the surface of the screw is in threaded connection with a compression nut, and the compression nut is compressed on the side wall of the movable side of the second sealing door; the side wall of the solution pool is hinged with a first sealing door, the side wall of the solution pool is also fixedly connected with a screw, the surface of the screw is also in threaded connection with a compression nut, and the compression nut on the side surface of the solution pool is compressed on the movable side wall of the first sealing door. Through setting up first sealing door and second sealing door, can be convenient for get the material.

The technical scheme of the utility model following profitable technological effect has been obtained:

1. the negative pressure is arranged in the cleaning barrel, so that the cleaning liquid in the solution tank can be pumped into the cleaning barrel through the valve, the diode is stirred and washed by the high-speed flow of the cleaning liquid, the diode is cleaned, the diode in the cleaning barrel can roll continuously by matching with the rotation of the cleaning barrel, meanwhile, the valve is continuously and circularly opened and closed, the purpose of intermittently pumping the cleaning liquid is achieved, and the diode is intermittently washed; through setting up the gas sliding ring, can bleed in to wasing the bucket through external vacuum generating equipment, realize wasing the bucket internal gas pressure and be less than the purpose of external atmospheric pressure.

2. Through setting up adjustable stirring subassembly, can mix through the stirring board to washing liquid in the washing bucket, reach the purpose that improves the cleaning performance, and the stirring board can be followed the axial and the radial rotation of wasing the bucket, is convenient for adjust different stirring effects.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

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

FIG. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 5 is a schematic view of a front view cross-sectional structure of the middle adjustable stirring assembly of the present invention.

The reference numbers in the figures denote: 1-a solution pool; 2-a first sealing door; 3-a screw; 4-pressing the nut; 5-washing the barrel; 6-a first hollow shaft; 7-a second hollow shaft; 8-an adjustable stirring component; 801-inner sleeve; 802-sealing sleeve; 803-a drive rod; 804-support sleeve; 805-a shaft; 806-rack; 807-stirring plate; 9-a valve; 901-connecting pipe; 902-a filter screen; 903-sealing plate; 904-spring piece; 905-a guide bar; 906-compression bar; 10-a motor; 11-a gear; 12-a second sealing door; 13-air slip ring.

Detailed Description

Referring to fig. 1, the diode surface cleaning device includes a solution tank 1 and a cleaning tank 5, wherein the middle parts of two sides of the cleaning tank 5 are respectively and fixedly connected with a first hollow shaft 6 and a second hollow shaft 7, the first hollow shaft 6 and the second hollow shaft 7 are respectively and rotatably connected with two side walls of the solution tank 1, the cleaning tank 5 is rotatably connected with the upper part of the side wall of the solution tank 1 through the first hollow shaft 6 and the second hollow shaft 7 on two sides thereof, a first end of the first hollow shaft 6 is in fluid communication with the cleaning tank 5, an air slip ring 13 is arranged at an end part of a second end of the first hollow shaft 6, and by arranging the air slip ring 13, air can be pumped into the cleaning tank 5 through an external vacuum generating device, so that the purpose that the air pressure in the cleaning tank 5 is smaller than the external atmospheric pressure is achieved; the first end of the second hollow shaft 7 is communicated with the cleaning barrel 5, the surface of the second hollow shaft 7 is fixedly connected with a gear 11, the top of the solution pool 1 is fixedly connected with a motor 10, an output shaft of the motor 10 is in transmission connection with the gear 11 on the surface of the second hollow shaft 7 through the gear 11, an adjustable stirring component 8 is arranged in the cleaning barrel 5, and two or more than two valves 9 are arranged on the circumferential side wall of the cleaning barrel 5; the cleaning liquid is filled in the solution tank 1, the bottom of the cleaning barrel 5 is immersed in the cleaning liquid, the air pressure in the cleaning barrel 5 is lower than the external atmospheric pressure, the negative pressure is set in the cleaning barrel 5, the cleaning liquid in the solution tank 1 can be pumped into the cleaning barrel 5 through the valve 9, the diode is stirred and flushed by the high-speed flow of the cleaning liquid, the diode is cleaned, the diode is continuously rolled in the cleaning barrel 5 by matching with the rotation of the cleaning barrel 5, meanwhile, the continuous circulation opening and closing of the valve 9 are realized, the purpose of intermittently pumping the cleaning liquid is achieved, and therefore the diode is intermittently flushed.

As shown in fig. 2, a second sealing door 12 is hinged to a side wall of the cleaning barrel 5, a screw rod 3 is fixedly connected to the side wall of the cleaning barrel 5, a compression nut 4 is connected to the surface of the screw rod 3 in a threaded manner, and the compression nut 4 is compressed on a movable side wall of the second sealing door 12; the side wall of the solution pool 1 is hinged with a first sealing door 2, the side wall of the solution pool 1 is also fixedly connected with a screw rod 3, the surface of the screw rod 3 is also in threaded connection with a compression nut 4, and the compression nut 4 on the side surface of the solution pool 1 is compressed on the side wall of the movable side of the first sealing door 2.

As shown in fig. 4, the valve 9 includes a connecting pipe 901, a sealing plate 903, an elastic sheet 904 and a guide rod 905, a first end of the connecting pipe 901 is inserted into a side wall of the cleaning barrel 5 and is in fluid communication with the cleaning barrel 5, a filter screen 902 is disposed at the first end of the connecting pipe 901, a second end side wall of the connecting pipe 901 is movably hinged to one side of the sealing plate 903, the sealing plate 903 is in sealed connection with a second end of the connecting pipe 901, a pressure rod 906 is fixedly connected to a hinged side of the sealing plate 903, the elastic sheet 904 is fixedly connected to one side of the pressure rod 906, the other end of the elastic sheet 904 is fixedly connected to the side wall of the connecting pipe 901, two ends of the guide rod 905 are fixedly connected to the bottom of the inner wall of the solution tank 1 through a fixing frame, and the guide rod 905 is lapped to one side of the pressure rod 906 away from the axis of the cleaning barrel 5.

As shown in fig. 3, the middle part of the guide rod 905 is an arc rod coaxial with the cleaning barrel 5, the radial distance between one side of the pressing rod 906 away from the cleaning barrel 5 and the cleaning barrel 5 is greater than the radial distance between one side of the guide rod 905 close to the cleaning barrel 5 and the cleaning barrel 5, and the radial distance between the two ends of the axis of the guide rod 905 and the surface of the cleaning barrel 5 is greater than the radial distance between the axis of the arc rod and the cleaning barrel 5.

As shown in fig. 5, the adjustable stirring assembly 8 includes an inner sleeve 801, a driving rod 803, a rotating shaft 805 and a stirring plate 807, a first end of the inner sleeve 801 is a closed end, a second end of the inner sleeve 801 is an open end, a supporting sleeve 804 is disposed inside the inner sleeve 801, the driving rod 803 is movably inserted into the supporting sleeve 804, a rack 806 is fixedly connected to a second end of the driving rod 803, an axial hole is formed in a side wall of a first end of the inner sleeve 801 perpendicular to an axial direction thereof, the rotating shaft 805 is rotatably connected in the axial hole, a second end of the rotating shaft 805 penetrates out of the axial hole, a second end of the rotating shaft 805 is fixedly connected to an end of the stirring plate 807, a driving tooth is disposed on a side wall of the rotating shaft 805 along a circumferential direction thereof, and the driving tooth is engaged with the rack 806; interior sleeve pipe 801 rotates to be connected in the second hollow shaft 7, interior sleeve pipe 801 outer wall with sealing connection has seal cover 802 between the inner wall of second hollow shaft 7, interior sleeve pipe 801's first end is worn out the first end of second hollow shaft 7, stirring board 807 is located wash bucket 5 is interior, through setting up adjustable stirring subassembly 8, can stir washing liquid in washing bucket 5 through stirring board 807, reaches the purpose that improves the cleaning performance, and stirring board 807 can follow the axial and radial rotation that wash bucket 5, is convenient for adjust different stirring performance.

The working process is as follows: when the gas-operated cleaning device is used, the gas-operated sliding ring 13 is connected to a suction pump, the corresponding compression nut 4 is screwed off, then the second sealing door 12 is opened, the diode to be cleaned is placed in the cleaning barrel 5, the second sealing door 12 is closed, the gas-operated sliding ring 13 is connected with the suction pump, and cleaning liquid is added into the solution pool 1;

starting an air pump and a motor 10, wherein the air pump pumps air in a cleaning barrel 5 to enable the interior of the cleaning barrel to present negative pressure, the motor 10 drives a second hollow shaft 7 to rotate through a gear 11, the second hollow shaft 7 drives the cleaning barrel 5 to rotate, when a pressure rod 906 of a valve 9 rotates to the position of a guide rod 905 and contacts the guide rod 905, the pressure rod 906 is gradually jacked by the guide rod 905 to drive a sealing plate 903 to be opened, cleaning liquid in a solution pool 1 is pumped into the cleaning barrel 5 through a connecting pipe 901 to form liquid flow to scour the surface of a diode, meanwhile, the diode is continuously turned under the rotation of the cleaning barrel 5 to realize cleaning, and after the pressure rod 906 passes through the guide rod 905, the pressure rod 906 is reset under the pushing of an elastic sheet 904 to drive the sealing plate 903 to reset; meanwhile, the adjustable stirring assembly 8 can be adjusted as required, the inner sleeve 801 is rotated, the inner tube drives the stirring plate 807 to axially rotate, liquid in the cleaning barrel 5 is stirred, the driving rod 803 is pushed or pulled, the rack 806 at the end part of the driving rod 803 can be driven to axially move, the rotating shaft 805 is driven to rotate, the stirring plate 807 is driven to rotate, and the radial angle of the stirring plate 807 is adjusted;

when the liquid level is close to first hollow shaft 6 in wasing bucket 5, close the aspiration pump, make and wash bucket 5 interior liquid level no longer rise, under the drive of motor 10, clear up the diode, after the clearance finishes, through external air pump and air slip ring 13 switch-on, aerify in wasing bucket 5, make its inside atmospheric pressure increase, simultaneously take out the washing liquid in the solution pond 1, when depression bar 906 contact guide bar 905, the washing liquid is extruded in wasing bucket 5, after wasing bucket 5 interior solution by the exhaust, make first sealing door 2 and the coincidence of second sealing door 12, and open first sealing door 2 and second sealing door 12, take out the diode can.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications are possible which remain within the scope of the appended claims.

Claims

1. The diode surface cleaning device is characterized by comprising a solution pool (1) and a cleaning barrel (5), wherein the middle parts of two sides of the cleaning barrel (5) are respectively and fixedly connected with a first hollow shaft (6) and a second hollow shaft (7), the first hollow shaft (6) and the second hollow shaft (7) are respectively and rotatably connected with two side walls of the solution pool (1), the cleaning barrel (5) is rotatably connected with the upper part of the side wall of the solution pool (1) through the first hollow shaft (6) and the second hollow shaft (7) on two sides of the cleaning barrel, an adjustable stirring component (8) is arranged in the cleaning barrel (5), and two or more than two valves (9) are arranged on the circumferential side wall of the cleaning barrel (5); the cleaning solution is filled in the solution pool (1), the bottom of the cleaning barrel (5) is immersed in the cleaning solution, and the air pressure in the cleaning barrel (5) is lower than the external atmospheric pressure.

2. The diode surface cleaning device according to claim 1, wherein the valve (9) comprises a connecting pipe (901), a sealing plate (903), an elastic sheet (904) and a guide rod (905), a first end of the connecting pipe (901) is inserted into the side wall of the cleaning barrel (5) and is in fluid communication with the cleaning barrel (5), a filter screen (902) is arranged at the first end of the connecting pipe (901), the side wall of a second end of the connecting pipe (901) is movably hinged to one side of the sealing plate (903), the sealing plate (903) is in sealed connection with the second end of the connecting pipe (901), a pressure rod (906) is fixedly connected to the hinged side of the sealing plate (903), the elastic sheet (904) is fixedly connected to one side of the pressure rod (906), the other end of the elastic sheet (904) is fixedly connected to the side wall of the connecting pipe (901), and two ends of the guide rod (905) are fixedly connected to the bottom of the inner wall of the solution pool (1) through a fixing frame And the guide rod (905) is connected with one side of the pressure rod (906) far away from the axis of the cleaning barrel (5) in an overlapping way.

3. The diode surface cleaning device according to claim 2, characterized in that the middle of the guide rod (905) is an arc rod coaxial with the cleaning barrel (5), the radial distance between one side of the pressure rod (906) far away from the cleaning barrel (5) and the cleaning barrel (5) is greater than the radial distance between one side of the guide rod (905) close to the cleaning barrel (5) and the cleaning barrel (5), and the radial distance between the two ends of the axis of the guide rod (905) and the surface of the cleaning barrel (5) is greater than the radial distance between the axis of the arc rod and the surface of the cleaning barrel (5).

4. Diode surface cleaning device according to claim 1, characterized in that a first end of the first hollow shaft (6) is in fluid communication with the cleaning tub (5), and a second end of the first hollow shaft (6) is provided with an air slip ring (13); the first end of the second hollow shaft (7) is communicated with the cleaning barrel (5), a gear (11) is fixedly connected to the surface of the second hollow shaft (7), a motor (10) is fixedly connected to the top of the solution pool (1), and an output shaft of the motor (10) is in transmission connection with the gear (11) on the surface of the second hollow shaft (7) through the gear (11).

5. The diode surface cleaning device according to claim 1, wherein the adjustable stirring assembly (8) comprises an inner sleeve (801), a driving rod (803), a rotating shaft (805) and a stirring plate (807), a first end of the inner sleeve (801) is a closed end, a second end of the inner sleeve (801) is an open end, a supporting sleeve (804) is arranged inside the inner sleeve (801), the driving rod (803) is movably arranged in the supporting sleeve (804), a rack (806) is fixedly connected to a second end of the driving rod (803), a shaft hole is formed in a side wall of the first end of the inner sleeve (801) perpendicular to the axial direction of the inner sleeve, the rotating shaft (805) is rotatably connected in the shaft hole, a second end of the rotating shaft (805) penetrates through the shaft hole, and a second end of the rotating shaft (805) is fixedly connected with an end of the stirring plate (807), the side wall of the rotating shaft (805) is provided with driving teeth along the circumferential direction of the rotating shaft, and the driving teeth are meshed with the rack (806); interior sleeve pipe (801) rotate to be connected in second hollow shaft (7), the outer wall of interior sleeve pipe (801) with sealing connection has seal cover (802) between the inner wall of second hollow shaft (7), the first end of interior sleeve pipe (801) is worn out the first end of second hollow shaft (7), stirring board (807) are located in washing bucket (5).

6. The diode surface cleaning device according to claim 1, characterized in that a second sealing door (12) is hinged to the side wall of the cleaning barrel (5), a screw (3) is fixedly connected to the side wall of the cleaning barrel (5), a compression nut (4) is connected to the surface of the screw (3) in a threaded manner, and the compression nut (4) is compressed on the movable side wall of the second sealing door (12); the side wall of the solution tank (1) is hinged with a first sealing door (2), the side wall of the solution tank (1) is also fixedly connected with a screw rod (3), the surface of the screw rod (3) is also in threaded connection with a compression nut (4), and the compression nut (4) on the side surface of the solution tank (1) is compressed on the movable side wall of the first sealing door (2).