Crystal bar cleaning machine

Abstract

The invention relates to the field of crystal bar cleaning, and discloses a crystal bar cleaning machine which comprises a fixing frame and a cleaning box, the cleaning box is installed in the fixing frame, a drying structure is arranged between the left side face and the right side face of the cleaning box, and fixing frames are fastened to the edges of the front side and the rear side of the upper face of the fixing frame. Two supporting frames are arranged on the two fixing frames through swing structures, feeding structures are arranged at the two corners of the front side of the upper face of the fixing frame, discharging structures are arranged at the two corners of the rear edge of the upper face of the fixing frame, a scrubbing structure is arranged on the lower portion in the fixing frame, and flushing structures are arranged on the inner walls of the front side and the rear side of the fixing frame. The two object supporting frames are synchronously driven to swing through the swing structure, after one crystal bar is cleaned, the next crystal bar can be timely rotated into the cleaning box to continue to be cleaned, operation is more labor-saving and convenient, the working time is reasonably utilized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of crystal bar cleaning, and in particular to a crystal bar cleaning machine. BACKGROUND

[0002] The semiconductor crystal bar is a key basic material in semiconductor manufacturing, which is usually made of high-purity silicon (or other semiconductor materials such as silicon carbide, gallium arsenide, etc.) through a crystal growth process, and has a cylindrical single crystal structure. After production, the crystal bar needs to be cleaned by a cleaning machine. The cleaning machine in the prior art sets a partition plate in the middle of the box, the partition plate is connected with a plurality of uniformly arranged ultrasonic transducers, and a cleaning frame is arranged above the partition plate. A conveying belt is arranged between the cleaning frame and the partition plate. A placing groove is arranged at a position corresponding to each rotating wheel on the cleaning frame, the placing groove is perpendicular to the conveying direction of the conveying belt, a spray head is arranged above each placing groove. By placing the single crystal silicon rod in the placing groove, part of the single crystal silicon rod is pressed in close contact with the conveying belt at the bottom end of the cleaning frame. Under the water spraying action of the spray head arranged above the placing groove, the single crystal silicon rod is pressed in the placing groove. The transmission of the conveying belt can drive the single crystal silicon rod to rotate. The glue on the entire surface of the single crystal silicon rod can be scraped off by the placing groove, and the cleaning effect is good. However, the cleaning machine in the prior art needs to place the crystal bar to be cleaned in the placing groove before and after cleaning the crystal bar. After cleaning, the cleaned crystal bar needs to be taken out from the placing groove before the remaining crystal bar can be cleaned. This not only takes time and effort, but also does not make full use of the working time. Therefore, there is room for improvement. SUMMARY

[0003] To solve the problems in the background art, the present application provides a crystal bar cleaning machine.

[0004] The crystal bar cleaning machine provided by the present application adopts the following technical scheme: A crystal bar cleaning machine, comprising a fixing frame and a cleaning box, the fixing frame is provided with the cleaning box, the middle of the left and right side faces of the cleaning box is provided with a drying structure, the upper surface of the fixing frame is provided with a fixed frame at the two side edges, two object holding frames are arranged on the two fixed frames through a swing structure, the upper surface of the fixing frame is provided with a feeding structure at the two corner positions on the front side, and a discharging structure is arranged at the two corner positions on the rear side of the upper surface of the fixing frame. A scrubbing structure is arranged below the fixing frame, and a flushing structure is arranged on the inner walls of the front and rear sides of the fixing frame. The swing structure comprises first rotating rods rotating through two fixed frames, two swing plates are fixedly sleeved on each of the first rotating rods, one end of each of two swing plates is provided with a supporting frame through a turnover structure, an electric push rod is installed on the middle of the upper surface of the fixed frame, a first inserting rod is arranged at the bottom end of the output shaft of the electric push rod, a U-shaped strip is movably arranged on the fixed frame, a reciprocating plate is installed on the U-shaped strip, a driving groove is formed on the reciprocating plate, one end of the first inserting rod is movably inserted into the driving groove, a first gear is fixedly sleeved on the two ends of each of the first rotating rods, and teeth are arranged on the upper surface of the reciprocating plate and are in meshing connection with the first gear.

[0005] Preferably, the turnover structure comprises a sliding groove formed on the swing plate, a sliding plate is slidably arranged in the sliding groove, the sliding plate is connected with a driving frame near one end of the supporting frame, a second rotating rod is fixedly arranged on the supporting frame, a second gear is fixedly sleeved on the two ends of the second rotating rod, teeth are arranged on the driving frame and are in meshing connection with the second gear, and a driving structure is arranged between the sliding plate and the fixed frame.

[0006] Preferably, the driving structure comprises two fixed strips connected to the fixed frame, an arc-shaped plate is arranged on one end of the fixed strip, an arc-shaped groove is formed on the arc-shaped plate, a driving rod is fixedly arranged on each of two sliding plates, and the end of the driving rod is movably arranged through the arc-shaped groove.

[0007] Preferably, the scrubbing structure comprises a cylinder installed below the right side surface of the cleaning box, a pulling rod is connected to one end of the output shaft of the cylinder, a moving seat is installed on one end of the pulling rod, an inserting plate is movably inserted into the moving seat, two scrubbing plates are installed on the top end of the inserting plate, a wiping sleeve is wrapped on the scrubbing plate, and a lifting structure is arranged between the inserting plate and the cleaning box.

[0008] Preferably, the lifting structure comprises fixed plates arranged at the front and rear sides of the moving seat on the inner wall of the cleaning box, a lifting groove is formed on the fixed plate, a penetrating rod is fixedly arranged on the inserting plate near the bottom end and movably arranged through the lifting groove.

[0009] Preferably, the flushing structure comprises two groups of spray pipes installed on the inner walls of the front and rear sides of the cleaning box, a plurality of spray heads are formed on the spray pipe, a bottom box is connected to the middle of the lower surface of the cleaning box, a filter is arranged in the bottom box, a water pump is installed on the front and rear sides of the bottom box, a water supply pipe is connected to the water outlet end of the water pump, and the end of the water supply pipe is communicated with the spray pipe.

[0010] Preferably, the drying structure comprises side plates fastened on the left and right side surfaces of the cleaning box, two vertical grooves are formed in the side plates, two lifting blocks are arranged in the vertical grooves, a lifting plate is connected between each set of two lifting blocks, an upper lifting plate is arranged on the upper lifting plate, a lower drying cover is arranged on the lower lifting plate, heating strips are arranged on the inner walls of the upper drying cover and the lower drying cover, inner grooves are formed at the two ends of the lower drying cover, dust screens are arranged on the groove walls of the inner grooves, a fan is arranged in one of the inner grooves, guide structures are arranged between the lifting plates and the side plates, vertical rods are rotatably inserted into the vertical grooves, threads with opposite screw directions are arranged on one of the vertical rods, a motor is installed at one corner of the lower surface of the side plate, the output shaft of the motor is connected with the threaded vertical rod, and a threaded groove is formed in the corresponding lifting block.

[0011] Preferably, the guide structure comprises telescopic plates movably inserted into the lifting plates, two telescopic plates are installed on the upper drying cover and the lower drying cover respectively, a second insertion rod is fixed on each telescopic plate, vertical plates are fixedly connected to the side surface of the side plate near the two ends of the telescopic plates, guide grooves are formed in the vertical plates, and the second insertion rods are movably inserted into the guide grooves.

[0012] Preferably, the feeding structure comprises two first mounting plates fastened at two corners of the front side of the upper surface of the fixed frame, a storage frame is arranged at the top end of each first mounting plate, the storage frame is inclined upward toward the side close to the fixed frame, a discharge pipe is connected to one end of the side surface of the storage frame, an electric telescopic rod is installed at the other end of the side surface of the storage frame, and a pushing disc is installed at one end of the output shaft of the electric telescopic rod.

[0013] Preferably, the discharging structure comprises second mounting plates fastened at two corners of the rear side of the upper surface of the fixed frame, a discharging frame is installed at the top end of the second mounting plate, the discharging frame is arranged to be inclined downward toward the side close to the fixed frame, and a feeding pipe is connected to one end of the side surface of the discharging frame.

[0014] In summary, the present application has the following beneficial technical effects: 1. The present application sets two object holding frames on the fixed frame through the swinging structure, synchronously drives the two object holding frames to swing through the swinging structure, and after cleaning one crystal rod, timely transfers the next crystal rod into the cleaning box for continuous cleaning work, so that the operation is more labor-saving and convenient, the working time is reasonably utilized, and the working efficiency is improved. 2. The present application sets the overturning structure and the driving structure, ensures that the object holding frame is always in a vertical upward state during swinging, and avoids the problem that the crystal rod falls from the object holding frame during swinging. 3、The present application is through the setting of scrubbing structure, flushing structure and drying structure, the setting of scrubbing structure and flushing structure, the crystal bar is cleaned more cleanly, and the setting of drying structure can timely dry the cleaned crystal bar, so that the cooperation of swing structure can scrub, flush and dry one crystal bar while feeding another crystal bar and automatically transferring another crystal bar to the cleaning box for cleaning, more fully utilize the working time, further improve the work efficiency; 4、The present application is through the setting of lifting structure, the lifting of scrubbing structure is driven by lifting structure, which ensures that the crystal bar can be smoothly transferred to the scrubbing position for scrubbing work; 5、The present application is through the setting of guide structure, which makes the drying structure away from the swing path of the supporting frame in the initial position, ensures the normal swing of the supporting frame, and in the drying process, cooperates with the guide structure to automatically drive the upper drying cover and the lower drying cover to fold to the crystal bar in the drying position for drying work. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structure diagram of a crystal bar cleaning machine in the embodiment of the present application; Figure 2 is a structure diagram of the feeding structure in the embodiment of the present application; Figure 3 is a structure diagram of the discharging structure in the embodiment of the present application; Figure 4 is a structure diagram of the disassembly of the feeding structure and the discharging structure on the fixed frame in the embodiment of the present application; Figure 5 is a structure diagram of the drying structure in the embodiment of the present application; Figure 6 is a structure diagram of the inside of the cleaning box in the embodiment of the present application; Figure 7 is an enlarged view of the structure at A in the embodiment of the present application; Figure 6 Figure 8 is a structure diagram of the fixed frame in the embodiment of the present application; Figure 9 is an enlarged view of the structure at B in the embodiment of the present application. Figure 8

[0016] ​​Explanation of reference signs: 1, fixed frame; 2, cleaning box; 3, fixed frame; 4, reciprocating plate; 5, U-shaped strip; 6, driving groove; 7, first inserting rod; 8, electric push rod; 9, first rotating rod; 10, first gear; 11, swing plate; 12, object supporting frame; 13, second rotating rod; 14, second gear; 15, sliding plate; 16, driving frame; 17, sliding groove; 18, fixed strip; 19, driving rod; 20, arc plate; 21, arc-shaped groove; 22, air cylinder; 23, moving seat; 24, inserting plate; 25, scrubbing plate; 26, fixed plate; 27, lifting groove; 28, through rod; 29, bottom box; 30, water pump; 31, water supply pipe; 32, spray pipe; 33, side plate; 34, vertical groove; 35, vertical rod; 36, lifting block; 37, motor; 38, lower drying cover; 39, lifting plate; 40, telescopic plate; 41, second inserting rod; 42, guide groove; 43, vertical plate; 44, upper drying cover; 45, first mounting plate; 46, storage frame; 47, electric telescopic rod; 48, pushing disc; 49, discharge pipe; 50, second mounting plate; 51, discharging frame; 52, feeding pipe. DETAILED DESCRIPTION

[0017] The following will be described in detail below Figures 1-9 The application will be further described in detail.

[0018] The embodiment of the application discloses a crystal bar cleaning machine. Figures 1-9 A crystal bar cleaning machine comprises a fixed frame 1 and a cleaning box 2, the cleaning box 2 is installed in the fixed frame 1, a drying structure is arranged in the middle of the left and right side surfaces of the cleaning box 2, fixed frames 3 are tightly arranged on the front and rear sides of the upper surface of the fixed frame 1, two object supporting frames 12 are arranged on the two fixed frames 3 through swing structures, upper feeding structures are arranged at the two corners of the front side of the upper surface of the fixed frame 1, lower discharging structures are arranged at the two corners of the rear side of the upper surface of the fixed frame 1, a scrubbing structure is arranged below the fixed frame 1, and flushing structures are arranged on the inner walls of the front and rear sides of the fixed frame 1. The swing structure comprises first rotating rods 9 rotating through the two fixed frames 3, two swing plates 11 are fixedly arranged on each first rotating rod 9, each group of two swing plates 11 is arranged with an object supporting frame 12 at one end through a turnover structure, an electric push rod 8 is installed on the middle of the upper surface of the fixed frame 3, a first inserting rod 7 is arranged at the bottom end of the output shaft of the electric push rod 8, a U-shaped strip 5 is movably arranged on the fixed frame 3, a reciprocating plate 4 is installed on the U-shaped strip 5, a driving groove 6 is formed in the reciprocating plate 4, one end of the first inserting rod 7 is movably inserted into the driving groove 6, first gears 10 are fixedly arranged on the two ends of each first rotating rod 9, and teeth engagingly connected with the first gears 10 are arranged on the upper surface of the reciprocating plate 4. The turnover structure comprises a sliding groove 17 formed on the swing plate 11, a sliding plate 15 slidingly arranged in the sliding groove 17, the sliding plate 15 being connected to a driving frame 16 near one end of a supporting frame 12, the supporting frame 12 being fixed with a second rotating rod 13 penetrating therethrough, the second rotating rod 13 being fixed with a second gear 14 at both ends, the driving frame 16 being provided with gear teeth engaged with the second gear 14, and the sliding plate 15 being provided with a driving structure relative to the fixed frame 3. The driving structure comprises two fixed strips 18 connected to the fixed frame 3, one end of the fixed strip 18 being provided with an arc-shaped plate 20, the arc-shaped plate 20 being provided with an arc-shaped groove 21, and each of the two sliding plates 15 being fixed with a driving rod 19 penetrating therethrough, when the crystal rod is scrubbed in the cleaning tank 2, the electric push rod 8 on the fixed frame 3 is started to drive the first inserting rod 7 to slide upward in the driving groove 6 of the reciprocating plate 4, the reciprocating plate 4 is pushed to move to the left through the extrusion of the first inserting rod 7 on the wall of the driving groove 6, the two first rotating rods 9 are driven to rotate through the first gear 10, thereby driving the two groups of swing plates 11 and the supporting frames 12 to synchronously swing in the clockwise direction, the supporting frame 12 on the left side is swung to drive the scrubbed crystal rod to be transferred to the rinsing position, the drying position and the feeding and discharging position to be rinsed, dried and fed and discharged, while the swing of the other supporting frame 12 drives the next crystal rod to be transferred to the cleaning tank 2 to be scrubbed, the operation is labor-saving and convenient, and the working efficiency is improved; and in the process of the swing of the swing plate 11, the driving rod 19 is driven to slide at one end in the arc-shaped groove 21 of the arc-shaped plate 20, thereby driving the sliding plate 15 to slide in the sliding groove 17, the second rotating rod 13 and the supporting frame 12 are driven to rotate as a whole through the driving frame 16 and the second gear 14, and the supporting frame 12 is always kept in the vertical upward state in the process of the swing, thereby avoiding the problem that the crystal rod falls from the supporting frame 12 in the process of the swing.

[0019] Referring to Figure 4 , Figure 6 and Figure 7 , the scrubbing structure comprises a cylinder 22 installed below the right side surface of the cleaning tank 2, one end of an output shaft of the cylinder 22 being connected to a pulling rod, one end of the pulling rod being installed with a moving seat 23, the moving seat 23 being movably inserted with an inserting plate 24 on the upper surface, two scrubbing plates 25 being installed at the top end of the inserting plate 24, the scrubbing plates 25 being wrapped with wiping sleeves, and a lifting structure being arranged between the inserting plate 24 and the cleaning tank 2. The lifting structure comprises fixed plates 26 arranged at the front and back sides of the moving seat 23 at the inner wall of the cleaning tank 2, the fixed plates 26 being provided with lifting grooves 27, and the inserting plate 24 being fixed with a penetrating rod 28 penetrating through the lifting grooves 27 at the bottom end; The flushing structure comprises two groups of spray pipes 32 installed on the inner walls of the front and rear sides of the cleaning tank 2, a plurality of spray heads are formed on the spray pipes 32, a bottom tank 29 is communicated with the middle of the lower surface of the cleaning tank 2, a filter is arranged in the bottom tank 29, water pumps 30 are installed on the front and rear sides of the bottom tank 29, water outlet ends of the water pumps 30 are connected with water supply pipes 31, end portions of the water supply pipes 31 are communicated with the spray pipes 32, when the crystal bar is in the scrubbing position, the cylinder 22 is started to drive the moving seat 23 to move back and forth, in the moving process of the moving seat 23, the end portion of the penetrating rod 28 is driven to slide in the lifting groove 27 of the fixed plate 26, the plug plate 24 is driven to move downward in the moving seat 23, so that the scrubbing plate 25 can be smoothly moved downward to be closely attached to the crystal bar, the crystal bar is driven to be immersed in the cleaning liquid for scrubbing by the static friction generated between the scrubbing plate 25 and the crystal bar, and when the moving seat 23 moves to the initial state, the scrubbing plate 25 moves upward to be separated from the crystal bar, the crystal bar can be smoothly moved to the scrubbing position for scrubbing with the swinging of the crystal bar with the support frame 12, when the swinging plate 11 drives the support frame 12 and the crystal bar after scrubbing to be moved out of the cleaning liquid in the cleaning tank 2 to the flushing position, the water pump 30 is started, the filtered cleaning liquid in the cleaning tank 2 is mixed into the spray pipe 32 through the water supply pipe 31, and the cleaning liquid is sprayed on the crystal bar from the spray heads on the spray pipe 32, so that the crystal bar is cleaned more cleanly and completely.

[0020] Referring to Figure 4 and Figure 5 The drying structure comprises side plates 33 fastened on the left and right side surfaces of the cleaning tank 2, two vertical grooves 34 are formed in the side plates 33, two lifting blocks 36 are arranged in the vertical grooves 34, lifting plates 39 are connected between the two lifting blocks 36, an upper drying cover 44 is arranged on the upper lifting plate 39, a lower drying cover 38 is arranged on the lower lifting plate 39, heating strips are arranged on the inner walls of the upper drying cover 44 and the lower drying cover 38, inner grooves are formed at the two ends of the lower drying cover 38, dust screens are arranged on the groove walls of the inner grooves, a fan is arranged in one of the inner grooves, guide structures are arranged between the lifting plates 39 and the side plates 33, vertical rods 35 are rotatably inserted into the vertical grooves 34, threads with opposite directions are arranged on one of the vertical rods 35, a motor 37 is installed at one corner of the lower surface of the side plate 33, the output shaft of the motor 37 is connected with the vertical rod 35 provided with the threads, and a threaded groove is formed in the corresponding lifting block 36. The guide structure comprises two telescopic plates 40 movably inserted into the lifting plate 39, the two telescopic plates 40 are respectively arranged on the upper drying cover 44 and the lower drying cover 38, a second insertion rod 41 is fixed on each of the telescopic plates 40, a vertical plate 43 is fixedly connected to one side of the side plate 33 near the two ends of the telescopic plate 40, a guide groove 42 is formed in the vertical plate 43, and the end of the second insertion rod 41 is movably inserted into the guide groove 42. When the swing plate 11 drives the object supporting frame 12 and the washed crystal rod to move to the drying position, the corresponding vertical rod 35 is driven to rotate by the starting motor 37, the two groups of lifting blocks 36 and the lifting plate 39 drive the upper drying cover 44 and the lower drying cover 38 to move synchronously towards the middle, and in the moving process, the lifting plate 39 drives the end of the second insertion rod 41 to slide in the guide groove 42 of the vertical plate 43, and drives the telescopic plate 40 to drive the upper drying cover 44 and the lower drying cover 38 to move on the lifting plate 39 as a whole, so that the upper drying cover 44 and the lower drying cover 38 can be smoothly covered to the outside of the object supporting frame 12 and the crystal rod, heating and drying work is carried out by using the heating strips on the inner walls of the upper drying cover 44 and the lower drying cover 38, and the fan can also be started to drive the air in the upper drying cover 44 and the lower drying cover 38 to flow, so that the crystal rod can be dried more quickly, and the working efficiency is further improved.

[0021] Referring to Figures 1-3 The feeding structure comprises two first mounting plates 45 fastened to two corner positions on the front side of the upper surface of the fixed frame 1, a storage frame 46 is arranged at the top end of each first mounting plate 45, the storage frame 46 is inclined upward towards the side close to the fixed frame 3, a discharge pipe 49 is connected to one end of one side of the storage frame 46, and an electric telescopic rod 47 is arranged at the other end of the other side of the storage frame 46, and a pushing plate 48 is arranged at the output shaft of the electric telescopic rod 47. The discharging structure comprises a second mounting plate 50 fastened to two corner positions on the rear side of the upper surface of the fixed frame 1, a discharging frame 51 is arranged at the top end of the second mounting plate 50, and the discharging frame 51 is arranged to be inclined downward towards the side close to the fixed frame 3. When the swing plate 11 drives the object supporting frame 12 to move to the feeding and discharging position, the corresponding electric telescopic rod 47 is started to drive the pushing plate 48 to move in the storage frame 46, so that the crystal rods stored in the storage frame 46 are pushed to the object supporting frame 12, and the moving crystal rods push the washed crystal rods in the object supporting frame 12 to move to the discharging frame 51, so that the feeding and discharging work is carried out.

[0022] The implementation principle of the crystal bar cleaning machine is as follows: first, the electric push rod 8 on the fixed frame 3 is started to drive the first inserting rod 7 to slide upward in the driving groove 6 of the reciprocating plate 4, the first inserting rod 7 is used to extrude the wall of the driving groove 6, the reciprocating plate 4 is pushed to move to the left side, the first gear 10 is used to drive two first rotating rods 9 to rotate, thereby driving two groups of swinging plates 11 and the object supporting frame 12 to swing synchronously in the clockwise direction, the object supporting frame 12 on the left side swings, the crystal bar after being scrubbed is transferred to the rinsing position, the drying position and the feeding and discharging position to perform rinsing, drying and feeding and discharging work, at the same time, the swing of the other object supporting frame 12 drives the next crystal bar to be transferred to the cleaning box 2 to perform scrubbing work, the operation is labor-saving and convenient, and the working efficiency is improved, when the crystal bar is in the scrubbing position, the cylinder 22 is started to drive the moving seat 23 to move back and forth, the moving seat 23 drives the end of the penetrating rod 28 to slide in the lifting groove 27 of the fixed plate 26 during the movement, the inserting plate 24 is driven to move downward in the moving seat 23, the scrubbing plate 25 can be smoothly moved downward to be close to the crystal bar, the static friction between the scrubbing plate 25 and the crystal bar is used to drive the crystal bar to be immersed in the cleaning liquid to perform scrubbing, and when the moving seat 23 moves to the initial state, the scrubbing plate 25 moves upward to be separated from the crystal bar, the swing of the object supporting frame 12 is ensured, and the crystal bar can be smoothly moved to the scrubbing position to perform scrubbing, when the swinging plate 11 drives the object supporting frame 12 and the crystal bar after being scrubbed to be moved out of the cleaning liquid in the cleaning box 2 to the rinsing position, the water pump 30 is started, the filtered cleaning liquid in the cleaning box 2 is mixed into the spray pipe 32 through the water supply pipe 31, the rinsing liquid is sprayed on the crystal bar from the spray head on the spray pipe 32, the crystal bar is cleaned more cleanly and completely, when the swinging plate 11 drives the object supporting frame 12 and the crystal bar after being rinsed to move to the drying position, the motor 37 is started to drive the corresponding vertical rod 35 to rotate, the two groups of lifting blocks 36 and the lifting plate 39 drive the upper drying cover 44 and the lower drying cover 38 to move synchronously to the middle position, and the lifting plate 39 drives the end of the second inserting rod 41 to slide in the guide groove 42 of the vertical plate 43 during the movement, the telescopic plate 40 drives the upper drying cover 44 and the lower drying cover 38 to move as a whole on the lifting plate 39, the upper drying cover 44 and the lower drying cover 38 can be smoothly covered to the outer sides of the object supporting frame 12 and the crystal bar, the heating strips on the inner walls of the upper drying cover 44 and the lower drying cover 38 are used to perform heating and drying work, and the fan can be started to drive the air in the upper drying cover 44 and the lower drying cover 38 to flow, so that the crystal bar is dried more quickly, and the working efficiency is further improved, when the swinging plate 11 drives the object supporting frame 12 to be transferred to the feeding and discharging position, the corresponding electric telescopic rod 47 is started to drive the pushing disc 48 to move in the storage frame 46, the crystal bar stored in the storage frame 46 is pushed to the object supporting frame 12, and the moving crystal bar pushes the cleaned crystal bar in the object supporting frame 12 to move to the discharging frame 51, and the feeding and discharging work is performed at the same time, so that the cleaning work of the crystal bar can be realized.

[0023] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A crystal bar cleaning machine comprising a fixing frame (1) and a cleaning tank (2), characterized in that: The fixed frame (1) is provided with a cleaning box (2), the drying structure is arranged in the middle of the left and right side surfaces of the cleaning box (2), the fixed frame (1) is provided with a fixed frame (3) on the upper surface of the front and rear sides, two object supporting frames (12) are arranged on the two fixed frames (3) through swinging structures, the fixed frame (1) is provided with the feeding structure on the two corner edges of the front side of the upper surface, the fixed frame (1) is provided with the discharging structure on the two corner edges of the rear side of the upper surface, the fixed frame (1) is provided with the scrubbing structure below, and the fixed frame (1) is provided with the flushing structure on the inner walls of the front and rear sides. The swinging structure comprises a first rotating rod (9) rotating through the two fixed frames (3), two swinging plates (11) are fixedly arranged on each first rotating rod (9), and the object supporting frame (12) is arranged on one end of each group of two swinging plates (11) through a turnover structure; a motor push rod (8) is arranged on the upper surface of the fixed frame (3), a first inserting rod (7) is arranged at the bottom end of the output shaft of the motor push rod (8), a U-shaped strip (5) is movably arranged on the fixed frame (3), a reciprocating plate (4) is arranged on the U-shaped strip (5), a driving groove (6) is formed in the reciprocating plate (4), one end of the first inserting rod (7) is movably inserted into the driving groove (6), a first gear (10) is fixedly arranged on the two ends of each first rotating rod (9), and the reciprocating plate (4) is provided with gear teeth meshing with the first gear (10).

2. A crystal bar cleaning machine according to claim 1, wherein: The turnover structure comprises a sliding groove (17) formed in the swinging plate (11), a sliding plate (15) is slidably arranged in the sliding groove (17), the sliding plate (15) is connected with a driving frame (16) at one end close to the object supporting frame (12), a second rotating rod (13) is fixedly arranged on the object supporting frame (12), second gears (14) are fixedly arranged on the two ends of the second rotating rod (13), the driving frame (16) is provided with gear teeth meshing with the second gears (14), and a driving structure is arranged between the sliding plate (15) and the fixed frame (3).

3. A crystal bar cleaning machine according to claim 2, wherein: The driving structure comprises two fixed rods (18) connected to the fixed frame (3), an arc-shaped plate (20) is arranged at one end of the fixed rod (18), an arc-shaped groove (21) is formed in the arc-shaped plate (20), a driving rod (19) is fixedly arranged on each group of two sliding plates (15), and the end of the driving rod (19) is movably arranged in the arc-shaped groove (21).

4. The crystal bar cleaning machine of claim 1, wherein: The scrubbing structure comprises a gas cylinder (22) arranged below the right side surface of the cleaning box (2), a pulling rod is connected to one end of the output shaft of the gas cylinder (22), a moving seat (23) is arranged at one end of the pulling rod, a plug-in plate (24) is movably inserted into the moving seat (23), two scrubbing plates (25) are arranged at the top end of the plug-in plate (24), the scrubbing plates (25) are wrapped with a wiping sleeve, and a lifting structure is arranged between the plug-in plate (24) and the cleaning box (2).

5. A crystal bar cleaning machine according to claim 4, wherein: The lifting structure comprises fixed plates (26) arranged at the front and back of the moving seat (23) on the lower inner wall of the cleaning box (2), the fixed plates (26) are provided with lifting grooves (27), the plug-in plates (24) are fixedly provided with penetrating rods (28) near the bottom ends, and the two ends of the penetrating rods (28) are movably arranged in the lifting grooves (27).

6. A crystal bar cleaning machine according to claim 1, wherein: The flushing structure comprises two groups of spray pipes (32) mounted on the inner walls of the front and back of the cleaning box (2), the spray pipes (32) are provided with a plurality of spray heads, the bottom of the cleaning box (2) is communicated with a bottom box (29), the bottom box (29) is provided with a filter, water pumps (30) are mounted on the front and back of the bottom box (29), the water outlet ends of the water pumps (30) are connected with water supply pipes (31), and the end portions of the water supply pipes (31) are communicated with the spray pipes (32).

7. A crystal bar cleaning machine according to claim 1, wherein: The drying structure comprises side plates (33) fixed on the left and right sides of the cleaning box (2), the side plates (33) are provided with two vertical grooves (34), two lifting blocks (36) are arranged in the vertical grooves (34), lifting plates (39) are arranged between the two lifting blocks (36), the upper lifting plate (39) is provided with an upper drying cover (44), the lower lifting plate (39) is provided with a lower drying cover (38), heating strips are arranged on the inner walls of the upper drying cover (44) and the lower drying cover (38), inner grooves are arranged at the two ends of the lower drying cover (38), dust screens are arranged on the groove walls of the inner grooves, a fan is arranged in one of the inner grooves, guide structures are arranged between the lifting plates (39) and the side plates (33), vertical rods (35) are rotatably arranged in the vertical grooves (34), threads with opposite directions are arranged on one of the vertical rods (35), a motor (37) is mounted at one corner of the lower side plate (33), the output shaft of the motor (37) is connected with the threaded vertical rod (35), and a threaded groove is arranged in the corresponding lifting block (36).

8. A crystal bar cleaning machine according to claim 7, wherein: The guide structure comprises telescopic plates (40) movably arranged in the lifting plates (39), the telescopic plates (40) are arranged on the upper drying cover (44) and the lower drying cover (38) respectively, second plug-in rods (41) are fixedly arranged on the telescopic plates (40), vertical plates (43) are fixedly connected with the two ends of one side of the side plates (33) near the telescopic plates (40), guide grooves (42) are arranged on the vertical plates (43), and the end portions of the second plug-in rods (41) are movably arranged in the guide grooves (42).

9. The crystal bar cleaning machine of claim 1, wherein: The feeding structure comprises two first mounting plates (45) fixed on the front side of the upper surface of the fixed frame (1), a storage frame (46) is arranged at the top end of each first mounting plate (45), the storage frame (46) is inclined upward toward the side close to the fixed frame (3), a discharging pipe (49) is arranged at one end of one side of the storage frame (46), an electric telescopic rod (47) is mounted at one end of the other side of the storage frame (46), and a pushing disc (48) is mounted at the output shaft of the electric telescopic rod (47).

10. The crystal bar cleaning machine of claim 1, wherein: The blanking structure comprises a second mounting plate (50) fastened to the rear side of the fixed frame (1) at two corners, a blanking frame (51) is mounted at the top end of the second mounting plate (50), the blanking frame (51) is arranged to be inclined downward towards the side close to the fixed frame (3), and a feeding pipe (52) is communicated at one end of one side of the blanking frame (51).

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