Quartz workpiece cleaning equipment

Abstract

The utility model provides quartz workpiece cleaning equipment, and belongs to the technical field of workpiece cleaning. The quartz workpiece cleaning equipment comprises a cleaning box, a first supporting plate, a lead screw, a moving plate, a hanging bracket, an electric push rod, a lifting plate, a hook, a supporting wheel and a partition plate. The electric push rod drives the bent hook and the workpiece placed on the bent hook to move up and down, so that the workpiece can be soaked in the cleaning liquid, the cleaning liquid is applied to the workpiece, the workpiece can be moved out of the cleaning liquid, a worker can conveniently take the cleaned workpiece, and the use experience of a product is improved. Due to the fact that the multiple supporting wheels are rotationally connected with the two sides of the bent hook respectively, when a workpiece is prepared to be placed on the bent hook, the multiple supporting wheels support the workpiece so that rigid contact between the workpiece and the bent hook can be avoided, the difficulty of rotating the workpiece can be lowered, the whole workpiece can be cleaned conveniently, residual cleaning liquid in the workpiece can be poured out, and the workpiece can be cleaned conveniently. And the use experience of the product is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of workpiece cleaning, and in particular relates to quartz workpiece cleaning equipment. Background Art

[0002] In the prior art, the silicon wafer diffusion process involves placing the wafer on a quartz boat and placing it in a high-temperature diffusion furnace. A diffusion source gas then reacts with the wafer under high-temperature conditions, completing the diffusion process. After the diffusion process, particles remain on the surface of the quartz boat, necessitating cleaning.

[0003] Prior art (Announcement No. CN219817278U) discloses a cleaning device. During cleaning, a quartz boat is placed in a chamber and a cleaning solution is injected into the chamber through a liquid injection port for soaking and cleaning. Simultaneously, air is introduced into a ventilation duct. The air enters the chamber to agitate the cleaning solution, ensuring full contact with the quartz boat and improving the cleaning effect. After cleaning is complete, the cleaning solution is discharged, and air is again introduced into the chamber through the ventilation duct to air-dry the quartz boat. This cleaning device can complete the cleaning and air-drying of the quartz boat in a single chamber, without requiring the boat to be moved, thus avoiding bumps and collisions caused by transfer.

[0004] In the prior art, since the quartz boat needs to be completely embedded in the accommodating cavity during cleaning, there is a certain distance between the quartz boat and the opening of the accommodating cavity, which makes it inconvenient for the staff to take the quartz shaft out of the accommodating cavity, thereby reducing the user experience of the product. Utility Model Content

[0005] In order to solve the problem in the prior art that the quartz boat is at a certain distance from the opening of the accommodating chamber, which makes it inconvenient for the staff to take the quartz boat out of the accommodating chamber, thereby reducing the product usage experience, the utility model provides a quartz workpiece cleaning device, which uses an electric push rod to drive the hook and the workpiece placed on the hook to move up and down, so that the workpiece can be immersed in the cleaning liquid to clean the workpiece, and can also be removed from the cleaning liquid, so that the staff can easily take the cleaned workpiece, thereby improving the product usage experience. Its specific technical solution is as follows:

[0006] A quartz workpiece cleaning device, comprising: a cleaning box, a first support plate, a lead screw, a movable plate, a hanger, an electric push rod, a lifting plate, a hook, a supporting wheel and a partition; the cleaning box is a hollow cavity; two first support plates are embedded in the cleaning box, and the two first support plates are connected to the top wall of the cleaning box; an external thread is provided on the outer wall of the lead screw, and the two ends of the lead screw are rotatably connected to the two first support plates respectively; a threaded hole is provided in the movable plate, and an internal thread is provided in the threaded hole, and the movable plate is located between the two first support plates. The lead screw passes through the threaded hole of the movable plate; the hanger is connected to the bottom of the movable plate; the electric push rod is embedded in the hanger and fixed in the hanger; the lifting plate is connected to the output end of the electric push rod, and the lifting plate is located below the hanger; the two hooks are connected to the bottom of the lifting plate, and there is a distance between the two hooks; multiple support wheels are rotatably connected to both sides of the hooks respectively; two partitions are embedded in the cleaning box, and the partitions are connected to the bottom wall and side walls of the cleaning box at the same time, and there is a distance between the two partitions; wherein the external thread is adapted to the internal thread.

[0007] In addition, the quartz workpiece cleaning device in the above technical solution provided by the present invention may also have the following additional technical features:

[0008] In the above technical solution, the quartz workpiece cleaning equipment also includes: guide rods and limit plates; one end of the two guide rods is connected to the movable plate, and the other ends of the two guide rods pass through the lifting plate; the two limit plates are respectively connected to the other ends of the two guide rods, and the limit plates are located below the lifting plate.

[0009] In the above technical solution, the quartz workpiece cleaning equipment also includes: a bearing seat and a linear bearing; the two bearing seats are fixed on the lifting plate, and the two bearing seats are respectively arranged around the outside of the two guide rods; the two linear bearings are respectively mounted on the outside of the two guide rods, and the two linear bearings are respectively embedded in the two bearing seats.

[0010] In the above technical solution, the quartz workpiece cleaning equipment also includes: a second support plate, an intermediate shaft, a first synchronous wheel, a second synchronous wheel and a synchronous belt; the two second support plates are fixed on the top of the cleaning box, there is a gap between the two second support plates, and the two second support plates are located on the outside of the cleaning box; the intermediate shaft passes through the two second support plates in sequence, and the intermediate shaft is simultaneously rotatably connected to the two second support plates; the first synchronous wheel is mounted on the outside of the intermediate shaft, and the first synchronous wheel is located between the two second support plates; the second synchronous wheel is mounted on the outside of the screw; the synchronous belt is simultaneously mounted on the outside of the first synchronous wheel and the second synchronous wheel, and the synchronous belt passes through the top of the cleaning box.

[0011] In the above technical solution, the quartz workpiece cleaning equipment also includes: a fixed frame, an operating shaft, a first pulley, a second pulley, a belt and a handwheel; the fixed frame is fixed on the side wall of the cleaning box; the operating shaft is embedded in the fixed frame, one end of the operating shaft is rotatably connected to the side wall of the cleaning box, and the other end of the operating shaft is rotatably connected to the fixed frame; the first pulley is mounted on the outside of the intermediate shaft; the second pulley is embedded in the fixed frame, and the second pulley is mounted on the outside of the operating shaft; the belt is simultaneously mounted on the outside of the first pulley and the second pulley; the handwheel is mounted on the outside of the operating shaft, and the handwheel is located on the outside of the fixed frame.

[0012] In the above technical solution, the quartz workpiece cleaning equipment further includes: a light bar; the light bar is embedded in the cleaning box, both ends of the light bar are respectively connected to the two first support plates, and the light bar passes through the movable plate.

[0013] In the above technical solution, the quartz workpiece cleaning equipment also includes: an exhaust pipe and a connecting pipe; the two exhaust pipes are installed on the top of the cleaning box, and the exhaust pipes are connected to the cleaning box; the connecting pipe is connected to the two exhaust pipes at the same time, and the connecting pipe is connected to the air pump.

[0014] Compared with the prior art, the quartz workpiece cleaning device of the utility model has the following beneficial effects:

[0015] 1. By using an electric push rod to move the hook and the workpiece placed on it up and down, the workpiece can be immersed in the cleaning fluid for cleaning and removed from the cleaning fluid, making it easier for staff to pick up the cleaned workpiece and improving the user experience of the product. Because multiple support wheels are rotatably connected to both sides of the hook, when the workpiece is about to be placed on the hook, the multiple support wheels will support the workpiece to prevent rigid contact between the workpiece and the hook, thus reducing the difficulty of rotating the workpiece, facilitating the cleaning of the entire workpiece, and also allowing the removal of residual cleaning fluid from the workpiece, thereby improving the user experience of the product.

[0016] 2. By connecting the two limit plates to the other ends of the two guide rods respectively and positioning the limit plates below the lifting plate, the limit plates can limit the lifting plate, thereby preventing the lifting plate from moving off the guide rods.

[0017] 3. By respectively placing two linear bearings on the outside of the two guide rods and embedding the two linear bearings in the bearing seats, the lifting plate can move along the guide rods through the bearing seats and linear bearings, thereby preventing the lifting plate from deflecting when moving up and down, and further improving the stability of the lifting plate's up and down movement.

[0018] 4. By attaching the first synchronous pulley to the outside of the intermediate shaft, the second synchronous pulley to the outside of the lead screw, and the synchronous belt to the outside of both the first and second synchronous pulleys, the intermediate shaft is rotated. This, in turn, drives the lead screw through the first and second synchronous pulleys and the synchronous belt, providing power for the screw. Because the two second support plates and the intermediate shaft are located outside the cleaning tank, operators can drive the lead screw inside the cleaning tank from outside, simplifying the screw rotation process and improving the user experience.

[0019] 5. By fitting the first pulley onto the outside of the intermediate shaft, fitting the second pulley onto the outside of the operating shaft, and fitting the belt onto the outside of the first pulley and the second pulley at the same time, the operating shaft can be rotated, so that the operating shaft drives the intermediate shaft to rotate through the first pulley, the second pulley and the belt, thereby driving the screw to rotate.

[0020] 6. By connecting the two ends of the optical bar to the two first support plates respectively and passing the optical bar through the movable plate, the two first support plates can support the optical bar, so that the movable plate can move along the optical bar, thereby improving the stability of the movable plate.

[0021] 7. By connecting the connecting pipe to the air pump, the air pump can extract the toxic gas in the cleaning box through the connecting pipe and two exhaust pipes, so that the workers can be in a safe working and mining environment, thereby improving the user experience of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a cross-sectional view of a quartz workpiece cleaning device of the present invention;

[0023] Figure 2 for Figure 1 A local enlarged view of point A;

[0024] Figure 3 for Figure 1 A partial enlarged view of point B;

[0025] Figure 4 for Figure 1 A partial enlarged view of point C;

[0026] Figure 5 It is a three-dimensional diagram of the hook and the support wheel of the utility model;

[0027] in, Figures 1 to 5 The corresponding relationship between the reference numerals and component names is as follows:

[0028] 10 cleaning box, 11 first support plate, 12 lead screw, 13 moving plate, 14 hanger, 15 electric push rod, 16 lifting plate, 17 hook, 18 support wheel, 19 partition, 20 guide rod, 21 limit plate, 22 bearing seat, 23 linear bearing, 24 second support plate, 25 intermediate shaft, 26 first synchronous wheel, 27 second synchronous wheel, 28 synchronous belt, 29 fixed frame, 30 operating shaft, 31 first pulley, 32 second pulley, 33 belt, 34 handwheel, 35 exhaust pipe, 36 connecting pipe. DETAILED DESCRIPTION

[0029] The following is a combination of specific implementation cases and attached Figures 1 to 5 The present invention will be further described below, but the present invention is not limited to these embodiments.

[0030] A quartz workpiece cleaning device, such as Figures 1 to 5 As shown, the quartz workpiece cleaning equipment includes: a cleaning box 10, a first support plate 11, a screw 12, a movable plate 13, a hanger 14, an electric push rod 15, a lifting plate 16, a hook 17, a support wheel 18 and a partition 19; the cleaning box 10 is a hollow cavity; the two first support plates 11 are embedded in the cleaning box 10, and the two first support plates 11 are connected to the top wall of the cleaning box 10; an external thread is provided on the outer wall of the screw 12, and the two ends of the screw 12 are rotatably connected to the two first support plates 11 respectively; a threaded hole is provided in the movable plate 13, and an internal thread is provided in the threaded hole. The movable plate 13 is located between the two first support plates 11, and the screw 12 Pass through the threaded hole of the movable plate 13; the hanger 14 is connected to the bottom of the movable plate 13; the electric push rod 15 is embedded in the hanger 14, and the electric push rod 15 is fixed in the hanger 14; the lifting plate 16 is connected to the output end of the electric push rod 15, and the lifting plate 16 is located below the hanger 14; two hooks 17 are connected to the bottom of the lifting plate 16, and there is a distance between the two hooks 17; multiple support wheels 18 are rotatably connected to both sides of the hooks 17 respectively; two partitions 19 are embedded in the cleaning box 10, and the partitions 19 are connected to the bottom wall and side walls of the cleaning box 10 at the same time, and there is a distance between the two partitions 19; wherein the external thread is adapted to the internal thread.

[0031] By connecting the two first support plates 11 to the top wall of the cleaning box 10, and rotatably connecting the two ends of the screw 12 to the two first support plates 11 respectively, the two first support plates 11 support the screw 12, so that the screw 12 can rotate between the two first support plates 11; by locating the movable plate 13 between the two first support plates 11, and passing the screw 12 through the threaded hole of the movable plate 13, so that the screw 12 is threadedly connected to the movable plate 13, the screw 12 can be rotated, so that the screw 12 drives the movable plate 13 to move. By connecting the hanger 14 to the bottom of the movable plate 13 and fixing the electric push rod 15 in the hanger 14, the movable plate 13 supports the electric push rod 15 through the hanger 14, so that the movable plate 13 can drive the electric push rod 15 to move in the cleaning box 10; by connecting the lifting plate 16 to the output end of the electric push rod 15 and connecting the two hooks 17 to the bottom of the lifting plate 16, the electric push rod 15 can drive the lifting plate 16 and the two hooks 17 to move up and down; at the same time, the workpiece to be cleaned can be placed on the two hooks 17, thereby driving the workpiece to move up and down, and then realizing that the workpiece can be embedded in the cleaning liquid and can also be removed from the cleaning liquid. By rotatably connecting multiple support wheels 18 to both sides of the hook 17, the support wheels 18 can rotate relative to the hook 17, and the workpiece can be placed on the support wheels 18, so that the workpiece can rotate relative to the hook 17 to adjust the position of the workpiece; by embedding two partitions 19 into the cleaning box 10, the partitions 19 are connected to the bottom wall and side walls of the cleaning box 10 by welding, and there is a distance between the two partitions 19, so that the two partitions 19 can separate the cleaning box 10 into three areas, so that different cleaning liquids can be poured into the three areas respectively, and then different types of workpieces can be cleaned.

[0032] Then, the electric push rod 15 is started to drive the workpiece to move downward, so that the workpiece is immersed in the cleaning liquid, and then the workpiece is cleaned.

[0033] With the above structure, the electric push rod 15 drives the hook 17 and the workpiece placed on the hook 17 to move up and down, so that the workpiece can be immersed in the cleaning liquid to clean the workpiece, and the workpiece can also be removed from the cleaning liquid, thereby facilitating the staff to pick up the cleaned workpiece, thereby improving the user experience of the product. Since the multiple support wheels 18 are respectively connected to the two sides of the hook 17 for rotation, when the workpiece is about to be placed on the hook 17, the multiple support wheels 18 will support the workpiece to prevent the workpiece from rigidly contacting the hook 17, thereby reducing the difficulty of rotating the workpiece, facilitating the cleaning of the entire workpiece, and also allowing the cleaning liquid remaining in the workpiece to be poured out, thereby improving the user experience of the product.

[0034] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the quartz workpiece cleaning equipment also includes: a guide rod 20 and a limit plate 21; one end of the two guide rods 20 is connected to the movable plate 13, and the other end of the two guide rods 20 passes through the lifting plate 16; the two limit plates 21 are respectively connected to the other end of the two guide rods 20, and the limit plates 21 are located below the lifting plate 16.

[0035] By connecting one end of the two guide rods 20 to the movable plate 13 and passing the other ends of the two guide rods 20 through the lifting plate 16, the lifting plate 16 can move up and down along the two guide rods 20, thereby preventing the lifting plate 16 from deflecting during movement and improving the stability of the up and down movement of the lifting plate 16. By connecting two limit plates 21 to the other ends of the two guide rods 20 respectively and positioning the limit plates 21 below the lifting plate 16, the limit plates 21 limit the lifting plate 16, thereby preventing the lifting plate 16 from moving off the guide rods 20.

[0036] In the embodiment of the present utility model, as Figure 1 and Figure 2 As shown, the quartz workpiece cleaning equipment also includes: a bearing seat 22 and a linear bearing 23; the two bearing seats 22 are fixed on the lifting plate 16, and the two bearing seats 22 are respectively arranged around the outside of the two guide rods 20; the two linear bearings 23 are respectively mounted on the outside of the two guide rods 20, and the two linear bearings 23 are respectively embedded in the two bearing seats 22.

[0037] By fixing the two bearing seats 22 on the lifting plate 16, the lifting plate 16 supports the two bearing seats 22, so that the lifting plate 16 and the two bearing seats 22 can move up and down synchronously; by respectively fitting the two linear bearings 23 on the outside of the two guide rods 20, and respectively embedding the two linear bearings 23 in the bearing seats 22, the lifting plate 16 can move along the guide rods 20 through the bearing seats 22 and the linear bearings 23, thereby avoiding the lifting plate 16 from deflecting when moving up and down, and further improving the stability of the lifting plate 16 when moving up and down.

[0038] In the embodiment of the present utility model, as Figure 3 As shown, the quartz workpiece cleaning equipment also includes: a second support plate 24, an intermediate shaft 25, a first synchronous wheel 26, a second synchronous wheel 27 and a synchronous belt 28; the two second support plates 24 are fixed to the top of the cleaning box 10, there is a gap between the two second support plates 24, and the two second support plates 24 are located on the outside of the cleaning box 10; the intermediate shaft 25 passes through the two second support plates 24 in sequence, and the intermediate shaft 25 is simultaneously rotatably connected to the two second support plates 24; the first synchronous wheel 26 is sleeved on the outside of the intermediate shaft 25, and the first synchronous wheel 26 is located between the two second support plates 24; the second synchronous wheel 27 is sleeved on the outside of the screw 12; the synchronous belt 28 is simultaneously sleeved on the outside of the first synchronous wheel 26 and the second synchronous wheel 27, and the synchronous belt 28 passes through the top of the cleaning box 10.

[0039] By fixing two second support plates 24 to the top of the cleaning box 10, passing the intermediate shaft 25 through the two second support plates 24 in sequence, and rotatably connecting the intermediate shaft 25 to the two second support plates 24, the two second support plates 24 support the intermediate shaft 25, thereby enabling the intermediate shaft 25 to rotate within the second support plates 24. By fitting the first synchronous gear 26 onto the outside of the intermediate shaft 25, fitting the second synchronous gear 27 onto the outside of the lead screw 12, and fitting the synchronous belt 28 onto the outside of both the first synchronous gear 26 and the second synchronous gear 27, the intermediate shaft 25 is rotated. The intermediate shaft 25 drives the lead screw 12 to rotate via the first synchronous gear 26, the second synchronous gear 27, and the synchronous belt 28, thereby providing power for rotating the lead screw 12. Since the two second support plates 24 and the intermediate shaft 25 are located outside the cleaning box 10, the operator can drive the lead screw 12 located inside the cleaning box 10 from outside the cleaning box 10, thereby reducing the difficulty of rotating the lead screw 12 and improving the user experience of the product.

[0040] In the embodiment of the present utility model, as Figure 3 and Figure 4As shown, the quartz workpiece cleaning equipment also includes: a fixed frame 29, an operating shaft 30, a first pulley 31, a second pulley 32, a belt 33 and a handwheel 34; the fixed frame 29 is fixed to the side wall of the cleaning box 10; the operating shaft 30 is embedded in the fixed frame 29, one end of the operating shaft 30 is rotatably connected to the side wall of the cleaning box 10, and the other end of the operating shaft 30 is rotatably connected to the fixed frame 29; the first pulley 31 is sleeved on the outside of the intermediate shaft 25; the second pulley 32 is embedded in the fixed frame 29, and the second pulley 32 is sleeved on the outside of the operating shaft 30; the belt 33 is simultaneously sleeved on the outside of the first pulley 31 and the second pulley 32; the handwheel 34 is sleeved on the outside of the operating shaft 30, and the handwheel 34 is located on the outside of the fixed frame 29.

[0041] The fixing frame 29 is fixed to the side wall of the cleaning box 10 by welding to connect the fixing frame 29 to the cleaning box 10. The operating shaft 30 is embedded in the fixing frame 29, one end of the operating shaft 30 is rotatably connected to the side wall of the cleaning box 10, and the other end of the operating shaft 30 is rotatably connected to the fixing frame 29, so that the fixing frame 29 and the cleaning box 10 cooperate to support the operating shaft 30, thereby enabling the operating shaft 30 to rotate within the fixing frame 29. The first pulley 31 is fitted onto the outside of the intermediate shaft 25, the second pulley 32 is fitted onto the outside of the operating shaft 30, and the belt 33 is fitted onto the outsides of the first pulley 31 and the second pulley 32 at the same time to rotate the operating shaft 30. The operating shaft 30 drives the intermediate shaft 25 to rotate through the first pulley 31, the second pulley 32, and the belt 33, thereby driving the screw 12 to rotate. By fitting the handwheel 34 onto the outside of the operating shaft 30 and positioning the handwheel 34 on the outside of the fixing frame 29 , the operator can rotate the handwheel 34 to drive the operating shaft 30 to rotate, thereby reducing the difficulty of rotating the operating shaft 30 and improving the user experience of the product.

[0042] In an embodiment of the present invention, the quartz workpiece cleaning device further includes: a light bar; the light bar is embedded in the cleaning box 10 , both ends of the light bar are respectively connected to the two first support plates 11 , and the light bar passes through the movable plate 13 .

[0043] By connecting the two ends of the optical bar to the two first support plates 11 respectively and passing the optical bar through the movable plate 13, the two first support plates 11 support the optical bar, so that the movable plate 13 can move along the optical bar to improve the stability of the movement of the movable plate 13.

[0044] In the embodiment of the present utility model, as Figure 1As shown, the quartz workpiece cleaning equipment also includes: an exhaust pipe 35 and a connecting pipe 36; the two exhaust pipes 35 are installed on the top of the cleaning box 10, and the exhaust pipes 35 are connected to the cleaning box 10; the connecting pipe 36 is connected to the two exhaust pipes 35 at the same time, and the connecting pipe 36 is connected to the air pump.

[0045] By installing two exhaust pipes 35 on the top of the cleaning box 10, the exhaust pipe 35 is connected to the cleaning box 10, and the connecting pipe 36 is connected to the two exhaust pipes 35 at the same time, so that the connecting pipe 36 is connected to the cleaning box 10 through the two exhaust pipes 35; at the same time, by connecting the connecting pipe 36 to the air pump, the air pump can extract the toxic gas in the cleaning box 10 through the connecting pipe 36 and the two exhaust pipes 35, so that the staff can be in a safe working and mining environment, thereby improving the product usage experience.

[0046] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise expressly defined, the terms "upper" and "lower" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are intended only to facilitate the description of the present invention and simplify the description, and do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention. The terms "connect," "install," and "fix" should be understood in a broad sense. For example, "connection" can mean a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0047] In the description of this utility model, the terms "one embodiment," "some embodiments," "specific embodiments," etc., mean that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this utility model, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0048] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A quartz workpiece cleaning device, characterized in that: The quartz workpiece cleaning equipment comprises: A cleaning box, wherein the cleaning box is a hollow cavity; a first support plate, wherein two first support plates are embedded in the cleaning box and connected to the top wall of the cleaning box; A lead screw, wherein an external thread is provided on an outer wall of the lead screw, and both ends of the lead screw are rotatably connected to the two first support plates respectively; a movable plate, wherein a threaded hole is provided in the movable plate, wherein an internal thread is provided in the threaded hole, the movable plate is located between the two first support plates, and the lead screw passes through the threaded hole of the movable plate; a hanger connected to the bottom of the movable plate; An electric push rod, the electric push rod is embedded in the hanger and fixed in the hanger; A lifting plate, the lifting plate is connected to the output end of the electric push rod, and the lifting plate is located below the hanger; Hooks, two of the hooks are connected to the bottom of the lifting plate, and there is a distance between the two hooks; Support wheels, wherein a plurality of support wheels are rotatably connected to both sides of the hook respectively; Partitions, two of which are embedded in the cleaning box, are connected to the bottom wall and the side wall of the cleaning box at the same time, and there is a distance between the two partitions; Wherein, the external thread is adapted to the internal thread.

2. A quartz workpiece cleaning device according to claim 1, characterized in that, The quartz workpiece cleaning equipment also includes: Guide rods, one end of each of the two guide rods being connected to the movable plate, and the other end of each of the two guide rods passing through the lifting plate; The two limiting plates are respectively connected to the other ends of the two guide rods, and the limiting plates are located below the lifting plate.

3. A quartz workpiece cleaning device according to claim 2, characterized in that, The quartz workpiece cleaning equipment also includes: Bearing seats, two of the bearing seats are fixed on the lifting plate, and the two bearing seats are respectively arranged around the outside of the two guide rods; Linear bearings, the two linear bearings are respectively sleeved on the outsides of the two guide rods, and the two linear bearings are respectively embedded in the two bearing seats.

4. A quartz workpiece cleaning device according to claim 1, characterized in that, The quartz workpiece cleaning equipment also includes: Second support plates, two of which are fixed on the top of the cleaning box, with a gap between the two second support plates, and the two second support plates are located outside the cleaning box; an intermediate shaft, the intermediate shaft sequentially passing through the two second support plates and being rotatably connected to the two second support plates at the same time; a first synchronous wheel, wherein the first synchronous wheel is sleeved on the outer side of the intermediate shaft and is located between the two second support plates; a second synchronous wheel, the second synchronous wheel being sleeved on the outside of the lead screw; A synchronous belt is simultaneously sleeved on the outer sides of the first synchronous wheel and the second synchronous wheel, and the synchronous belt passes through the top of the cleaning box.

5. A quartz workpiece cleaning device according to claim 4, characterized in that, The quartz workpiece cleaning equipment also includes: a fixing frame fixed to a side wall of the cleaning box; an operating shaft, wherein the operating shaft is embedded in the fixing frame, one end of the operating shaft is rotatably connected to the side wall of the cleaning box, and the other end of the operating shaft is rotatably connected to the fixing frame; a first pulley, the first pulley being sleeved on an outer side of the intermediate shaft; a second pulley, wherein the second pulley is embedded in the fixing frame and is sleeved on the outer side of the operating shaft; a belt, said belt being simultaneously sleeved on the outer sides of the first pulley and the second pulley; A handwheel is sleeved on the outside of the operating shaft and is located on the outside of the fixing frame.

6. A quartz workpiece cleaning device according to claim 1, characterized in that: The quartz workpiece cleaning equipment also includes: A light bar is embedded in the cleaning box, two ends of the light bar are respectively connected to the two first support plates, and the light bar passes through the movable plate.

7. A quartz workpiece cleaning device according to claim 6, characterized in that: The quartz workpiece cleaning equipment also includes: Exhaust pipes, two of which are installed on the top of the cleaning box and are connected to the cleaning box; A communicating pipe is connected to the two exhaust pipes at the same time, and the communicating pipe is connected to the air pump.

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