CN214348371U - Quartz tube cleaning device - Google Patents
Quartz tube cleaning device Download PDFInfo
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- CN214348371U CN214348371U CN202023120492.8U CN202023120492U CN214348371U CN 214348371 U CN214348371 U CN 214348371U CN 202023120492 U CN202023120492 U CN 202023120492U CN 214348371 U CN214348371 U CN 214348371U
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Abstract
The utility model discloses a quartz capsule belt cleaning device belongs to the cleaning equipment field. It includes: the driving device comprises a conveyor belt and a driving component for driving the conveyor belt to work; the quartz tube support is used for supporting a quartz tube, the quartz tube support is arranged along the conveying direction of the conveying belt at uniform intervals, and the top end of the quartz tube support is connected with the conveying belt; the cleaning platform is arranged below the quartz tube bracket and comprises a cleaning tank with an upward opening; and the lifting device is connected with the cleaning platform to drive the cleaning platform to move in the up-and-down direction. The quartz tube that drives even interval through the conveyer belt and set up removes to order about the cleaning platform lifting with the help of elevating gear, make the quartz tube immerse the washing tank one by one in, accomplish comprehensive cleaning work, ensure that the quartz tube has the cleanliness factor of preferred, promote work efficiency greatly, and can avoid the impaired and personnel of quartz tube injured.
Description
Technical Field
The utility model relates to a cleaning equipment technical field, in particular to quartz capsule belt cleaning device.
Background
The performance of the material used for manufacturing the organic electroluminescent (OLED) display has high requirements on the cleanliness of the environment, the stability of a material carrier (a quartz tube) and the cleanliness. In the prior art, the purification of the organic electroluminescent material generally adopts a mode of putting raw materials into a quartz tube and heating and purifying the raw materials in a dark place under high vacuum.
Before and after the quartz tube carries out the purification work of the organic electroluminescent material, residual organic electroluminescent material dust and impurities adhered to the inner wall and the outer wall of the quartz tube in the purification process need to be removed, and the dust and the impurities are characterized in that most of the materials are lower in density and transparent, and can be thoroughly cleaned, so that the required cleanliness of the quartz tube can be achieved, and the quartz tube is prevented from influencing the purification of subsequent materials.
In actual practice, the quartz tube is generally processed by manual cleaning, however, the method has the following disadvantages: firstly, the whole process is manually operated, so that the cleaning efficiency is low; secondly, the damage rate of the quartz tube is high due to manual scrubbing; thirdly, the open working environment and frequent manual operation easily cause damage to operators.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a quartz capsule belt cleaning device to solve one or more technical problem that exist among the prior art, provide a profitable selection or create the condition at least.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a quartz capsule belt cleaning device, quartz capsule belt cleaning device includes:
the driving device comprises a conveyor belt and a driving component for driving the conveyor belt to work;
the quartz tube support is used for supporting a quartz tube, the quartz tube support is arranged along the conveying direction of the conveying belt at uniform intervals, and the top end of the quartz tube support is connected with the conveying belt;
the cleaning platform is arranged below the quartz tube bracket and comprises a cleaning tank with an upward opening;
and the lifting device is connected with the cleaning platform to drive the cleaning platform to move in the up-and-down direction.
The utility model discloses following beneficial effect has at least: the quartz capsule bracket is established on the conveyer belt according to even interval, stably place in the quartz capsule bracket after as the quartz capsule, can remove along direction of transfer under drive assembly work, then will wash the platform lifting with the help of elevating gear for the quartz capsule bracket is soaked in the washing tank one by one, washs each quartz capsule comprehensively, ensures that the quartz capsule has the cleanliness factor of preferred, promotes work efficiency greatly, and can avoid the impaired and personnel injured of quartz capsule.
As a further improvement of the above technical solution, the quartz tube holder includes:
the connecting seat is connected with the conveying belt;
the top end of the connecting rod is connected with the connecting seat;
the top end of the fixed frame is connected with the bottom end of the connecting rod, the fixed frame is provided with an inner cavity which is used for accommodating the quartz tube and is cylindrical, the fixed frame comprises a frame body and a frame door, the frame door is movably connected with the frame body, and the frame door is located between the top surface and the bottom surface of the frame body.
The conveying belt and the connecting rod are connected through the connecting seat, so that the connecting rod can move along with the conveying belt, the fixing frame with the cylindrical inner cavity is arranged below the connecting rod, and the quartz tube can be supported better when being conveyed and cleaned. The frame door and the frame body are movably connected to form a fixed frame, the frame door is located between the top surface and the bottom surface of the frame body, the quartz tube is conveniently horizontally placed into the fixed frame or horizontally taken out from the fixed frame by workers, operation is simple, and safety of the quartz tube can be guaranteed.
As a further improvement of the above technical solution, the connecting rod can rotate around its vertical axis relative to the connecting seat; the connecting rod is provided with a driven gear, and the driven gear is vertically arranged in the axial direction; the quartz tube cleaning device further comprises:
the motor is fixedly arranged;
the driving gear is connected with an output shaft of the motor, the driving gear is meshed with the driven gear, and the driving gear is located above the cleaning tank.
Adopt rotatable design to the connecting rod to set up driven gear on the connecting rod, then it is rotatory through the motor drive driving gear, and then order about driven gear and drive the connecting rod rotatory, realize that the quartz capsule can carry out 360 rotations around vertical axis in the cleaning process, in order greatly to improve the cleaning performance.
As a further improvement of the technical scheme, the connecting rod is provided with a dust collecting disc, and the dust collecting disc is positioned below the driven gear and the driving gear. Set up the dust collecting tray in the below of driven gear and driving gear, the dust that produces when can stopping motor, driving gear and driven gear operation causes secondary pollution to the quartz capsule.
As a further improvement of the technical scheme, the cleaning tank comprises an ultrasonic water tank, a spraying tank and a pure water slow-drawing dehydration tank which are sequentially arranged along the conveying direction of the conveying belt; the inside in groove that sprays is equipped with the spray tube, the spray tube is equipped with a plurality of nozzles of vertical distribution, the spray tube with spray the groove and be connected, the inside of quartz capsule and the outside of quartz capsule are located respectively to the spray tube.
Set up ultrasonic wave basin, spray groove and pure water and draw the dehydration groove slowly along the direction of transfer of quartz capsule, carry out ultrasonic cleaning respectively, spray and wash and draw dehydration to the quartz capsule slowly to set up the spray tube that is located quartz capsule inside and outside respectively in spraying the inslot, can spray the washing to the inner wall and the outer wall of quartz capsule, thereby guarantee that quartz capsule has the cleanliness factor of preferred.
As a further improvement of the above technical solution, the quartz tube cleaning apparatus further includes:
a limiting block connected with the circumferential surface of the connecting rod;
the spring is sleeved on the connecting rod, and the top end of the spring is connected with the limiting block;
and the cleaning groove cover is sleeved on the connecting rod and is positioned above the quartz tube bracket, and the cleaning groove cover is connected with the bottom end of the spring.
Set up the washing capping in the top of quartz capsule bracket, when wasing, close through washing capping and washing tank lid, avoid appearing the condition that the washing liquid was toward outer spill when wasing. The setting of stopper and spring can play buffering cushioning effect to the washing capping when the lid closes at the washing tank.
As a further improvement of the above technical solution, the quartz tube cleaning apparatus further includes:
the inlet of the pure water generator is communicated with the spraying groove;
and the outlet of the pump is communicated with the inlet of the liquid spraying pipe.
The pump can increase the pressure of the cleaning liquid, and the cleaning liquid is conveyed to the liquid spraying pipe in a high-pressure state and sprayed to the wall surface of the quartz tube through the nozzle. And residues on the wall surface of the quartz tube are better washed away by using a spraying mode. The pure water generator is arranged and connected to the spray tank, and water purification treatment can be carried out on the cleaning liquid in the spray tank so as to improve the water quality, and the pure water spray is adopted after the solution is cleaned, so that the water resource is saved.
As a further improvement of the above technical solution, the driving assembly further includes:
the support is fixedly arranged;
the guide rail is horizontally arranged and connected with the support, and the guide rail is annular in shape from the overlooking angle; the connecting seat is provided with a roller wheel, and the roller wheel is connected with the guide rail;
the driving wheel is connected with the support, is positioned at one end of the guide rail and is connected with the conveyor belt;
the driven driving wheel is connected with the support, is positioned at the other end of the guide rail and is connected with the conveyor belt;
and the driving motor is connected with the support and is in transmission connection with the driving wheel.
Adopt annular guided way to correspond on the connecting seat and set up the gyro wheel, through being connected of gyro wheel and guided way, make things convenient for the staff to carry out material loading and unloading along guided way endless movement, be favorable to with the perfect butt joint of the quartz capsule transportation system of intelligence, accomplish the transportation work of quartz capsule, provide the feasibility for intelligent production. When the driving motor drives the driving wheel to work, the conveying belt connected with the driving wheel and the driven driving wheel can run, and therefore the quartz tube bracket can move circularly.
As a further improvement of the above technical solution, the lifting device includes:
the screw rod is vertically arranged and is connected with the cleaning platform;
and the screw rod motor is in transmission connection with the screw rod.
The combination of the screw rod and the screw rod motor is adopted, so that the cleaning platform can be driven to stably lift.
As a further improvement of the above technical solution, the quartz tube cleaning device further comprises an air drying chamber for drying the quartz tube and a UV detection chamber for detecting residues on the surface of the quartz tube; the cleaning tank, the air drying chamber and the UV detection chamber are sequentially arranged along the conveying direction of the conveying belt; the driving gear is respectively arranged above the air drying chamber and the UV detection chamber.
The air drying chamber is arranged, and after the quartz tube is cleaned, hot air drying can be carried out, so that the drying effect that no water mark is left on the quartz tube is achieved. And set up the UV and detect the room, after the quartz capsule is dried, make things convenient for the staff to carry out the residue inspection to the quartz capsule.
Drawings
The present invention will be further explained with reference to the drawings and examples;
FIG. 1 is a perspective view of an embodiment of a quartz tube cleaning apparatus according to the present invention;
FIG. 2 is a perspective view of an embodiment of a quartz tube cleaning device according to the present invention from another perspective;
FIG. 3 is a perspective view of a driving device of the quartz tube cleaning device according to the present invention;
FIG. 4 is a right side view of FIG. 3;
FIG. 5 is a schematic structural diagram of a quartz tube holder of the quartz tube cleaning apparatus according to the present invention;
FIG. 6 is a perspective view of a quartz tube holder of the quartz tube cleaning apparatus according to the present invention;
FIG. 7 is a perspective view of a cleaning platform of the quartz tube cleaning device according to the present invention;
fig. 8 is a perspective view of the cleaning platform at another viewing angle in the quartz tube cleaning device according to the present invention.
The drawings are numbered as follows:
110. a feeding and conveying device; 120. a blanking conveying device;
200. a quartz tube holder; 210. a fixed frame; 211. a frame body; 212. a backing ring; 213. a frame door; 220. a connecting seat; 221. a roller; 230. a connecting rod; 231. a driven gear; 232. a limiting block; 240. a dust collection pan; 250. a motor; 251. a driving gear; 260. a spring; 270. an induction sheet; 280. cleaning the tank cover;
300. a quartz tube;
400. a drive device; 410. an active drive wheel; 420. a drive motor; 430. a conveyor belt; 440. a driven drive wheel; 450. a guide rail;
500. cleaning the platform; 510. an ultrasonic water tank; 520. a spray tank; 521. a liquid spraying pipe; 530. a pure water slow-drawing dehydration tank; 540. a table top; 550. a pure water generator; 560. a pump; 571. a bellows; 572. a screw motor; 573. a speed reducer; 574. a drive shaft;
600. an air drying chamber; 610. a hot air blower;
700. a UV detection chamber; 710. a UV lamp;
800. and (6) detecting a switch.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
It should be noted that the direction X in the drawings is from the rear side of the quartz tube cleaning device to the front side; the Y direction is from the left side to the right side of the quartz tube cleaning device; the Z direction is directed from the lower side of the quartz tube cleaning device to the upper side.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 8, several examples of the cleaning device for quartz tubes according to the present invention will be described.
As shown in fig. 1 to 8, an embodiment of the present invention provides a quartz tube cleaning device, which includes: a driving device 400, a quartz tube bracket 200, a cleaning platform 500 and a lifting device.
Wherein the driving device 400 includes a conveyor belt 430 and a driving assembly for driving the conveyor belt 430 to operate. Specifically, the drive assembly further includes a support, a guide rail 450, a driving drive wheel 410, a driven drive wheel 440, and a drive motor 420.
The support is fixedly arranged and mainly provides supporting force for the guide rail 450, the driving motor 420 and the like. The support may be a support truss.
The guide rail 450 is horizontally arranged, the guide rail 450 is connected with the support, and specifically, a support rod is arranged at the bottom of the guide rail 450 and connected to the support through the support rod. The guide rail 450 has a ring shape in a plan view, but the ring shape includes a circular ring shape and an elliptical ring shape.
The driving wheel 410 is disposed vertically in the axial direction, and two end faces thereof are provided with rotating shafts, and the rotating shafts are connected to the support through bearing seats, so that the driving wheel 410 can rotate around the axis thereof.
The driven driving wheel 440 is disposed vertically in the axial direction, and two end faces thereof are provided with rotating shafts, and the rotating shafts are connected with the support through bearing seats, so that the driven driving wheel 440 can rotate around the axis thereof.
The driving motor 420 is connected to the support via a bolt, and the driving motor 420 may be in transmission connection with the driving wheel 410 via a shaft connection manner, a gear transmission manner, and the like, so as to drive the driving wheel 410 to rotate.
The driving wheel 410 is located at one end of the guide rail 450, the driven driving wheel 440 is located at the other end of the guide rail 450, the driving wheel 410 is connected with the conveyor belt 430, the driven driving wheel 440 is connected with the conveyor belt 430, and when the driving motor 420 operates, the conveyor belt 430 is driven to run by the driving wheel 410 and the driven driving wheel 440.
It should be understood here that the conveyor belt 430 may comprise a belt, a chain. If the conveyor belt 430 is a belt, the belt drive pulley 410 and the driven pulley 440 are pulleys. If the conveyor belt 430 is a chain, the belt drive pulley 410 and the driven pulley 440 are sprockets.
The quartz tube holders 200 are for supporting the quartz tubes 300, the quartz tube holders 200 are disposed at regular intervals along the conveying direction of the conveyor belt 430, and the top ends of the quartz tube holders 200 are connected to the conveyor belt 430 such that the quartz tube holders 200 can move along the conveying direction.
Specifically, the quartz tube holder 200 includes: a coupling seat 220, a coupling rod 230, and a fixing frame 210.
The coupling holder 220 is coupled to the conveyor belt 430, the coupling holder 220 is provided with a clamping plate coupled to the coupling holder 220 by a screw, and the conveyor belt 430 is clamped between the clamping plate and the coupling holder 220, thereby coupling the coupling holder 220 to the conveyor belt 430. The connecting base 220 is provided with a roller 221, and the roller 221 is connected with the guide rail 450. In the present embodiment, four rollers 221 are provided, the cross-sectional shape of the guide rail 450 is hexagonal, and the four rollers 221 are respectively connected to four sides of the guide rail 450, so that the coupling holder 220 can be stably mounted on the guide rail 450 and move along the guide rail 450.
The top end of the connection rod 230 is connected to the connection holder 220 so that the connection rod 230 can move together with the connection holder 220.
The top end of the fixing frame 210 is connected to the bottom end of the connecting rod 230 by welding or screwing, so that the fixing frame 210 is fixed to the connecting rod 230. The fixing frame 210 is provided with a cylindrical inner cavity for accommodating the vertically arranged quartz tube 300, and the inner cavity has a suitable size and can be in contact with the outer wall surface of the quartz tube 300.
The fixed frame 210 includes a frame body 211 and a door 213, the door 213 is movably connected to the frame body 211, and the door 213 is located between the top surface and the bottom surface of the frame body 211.
The frame door 213 may be mounted on the frame body 211 by a hinge such that the frame door 213 can rotate about a vertical hinge shaft, and a locker is provided on the frame body 211 to lock the other side of the frame door 213. In this embodiment, the frame body 211 can be provided with a T-shaped and vertical guide rail, the frame door 213 is correspondingly provided with a sliding groove, and the frame door 213 is installed on the frame body 211 through the sliding groove and can move up and down along the guide rail, thereby facilitating the operation of the worker. The frame door 213 has a semicircular shape in a plan view.
By adopting the structural design, the quartz tube 300 can be conveniently horizontally placed into the fixed frame 210 or horizontally taken out from the fixed frame 210 by a worker, the operation is simple, and the safety of the quartz tube 300 can be ensured.
Of course, a packing ring 212 made of rubber may be provided in the frame body 211 for supporting the quartz tube. In addition, the fixed frame 210 can be provided with rubber bumps, and the rubber bumps are in contact with the outer wall surface of the quartz tube 300, so that the quartz tube can be prevented from shaking left and right, the contact surface between the fixed frame 210 and the quartz tube is effectively reduced, and the quartz tube can be cleaned more thoroughly.
The cleaning platform 500 is disposed below the quartz tube holder 200, and the cleaning platform 500 includes a cleaning tank with an upward opening.
The lifting device is connected with the cleaning platform 500 to drive the cleaning platform 500 to move up and down, so that the quartz tube 300 can be immersed in the cleaning tank to clean the quartz tube. The cleaning platform 500 is lifted by the lifting device, so that the movement track of the quartz tube can be reduced, and the risk of collision and damage to the quartz tube is reduced.
Specifically, the lifting device includes: lead screw and lead screw motor 572. The lead screw is vertical setting, the lead screw with cleaning platform 500 is connected, and the lead screw is located four corners of cleaning platform 500 respectively. The lead screw motor 572 is in transmission connection with the lead screw. When the lead screw motor 572 is operated, the lead screw is driven to rotate about its axis, thereby driving the cleaning platform 500, which is screw-coupled to the lead screw, to ascend and descend.
In this embodiment, six screw rods are provided, speed reducers 573 are provided at the bottoms of the screw rods, transmission shafts 574 are provided between adjacent speed reducers 573, and then a screw rod motor 572 is provided to drive one of the transmission shafts 574 to rotate, so that all the screw rods can be driven to work, and the synchronous rotation of the screw rods is ensured, thereby realizing that the cleaning platform 500 is lifted in a horizontal state.
In addition, the screw rod is provided with a corrugated pipe 571 and a protective sleeve rod, the corrugated pipe 571 is positioned above the cleaning platform 500, and in the lifting process of the cleaning platform, the corrugated pipe 571 is compressed or extended to protect the screw rod positioned above the cleaning platform 500 from being contaminated by dust. And the protective sheath rod is located below the cleaning platform 500 to protect the lead screw from dust.
Of course, hydraulic rams may also be used as the lifting means.
The quartz capsule bracket 200 is established on conveyer belt 430 according to even interval, stably place in quartz capsule bracket 200 after quartz capsule 300, can remove along direction of transfer under drive assembly work, then with the help of elevating gear with the lifting of cleaning platform 500 for the quartz capsule bracket is soaked in the washing tank one by one, wash each quartz capsule comprehensively, ensure that the quartz capsule has the cleanliness factor of preferred, promote work efficiency greatly, and can avoid the quartz capsule impaired and personnel injured.
In some embodiments, the connecting rod 230 is rotatable about its vertical axis relative to the connecting socket 220, and in particular, the connecting rod 230 is mounted on the connecting socket 220 by a bearing. The connecting rod 230 is provided with a driven gear 231, the driven gear 231 is vertically arranged in the axial direction, and the driven gear 231 is located above the fixed frame 210.
And, the quartz tube cleaning device still includes: a motor 250 and a pinion gear 251. The motor 250 is fixedly arranged, and the motor 250 can be arranged on the support through screws. The driving gear 251 is connected to an output shaft of the motor 250, the driving gear 251 is engaged with the driven gear 231, and the driving gear 251 is located above the cleaning tank.
After the cleaning platform 500 is lifted and the quartz tube 300 is immersed in the cleaning solution in the cleaning tank, the motor 250 is started, and the driving gear 251 drives the driven gear 231 to rotate through the meshing action, so that the connecting rod 230 is driven to rotate the fixed frame 210, the all-dimensional cleaning of the quartz tube is realized, and the cleaning effect is greatly improved.
In addition, the connecting seat 220 is provided with an induction sheet 270, and the support is correspondingly provided with a detection switch 800 such as an infrared distance meter, an infrared transmitter, a limit switch and the like. Set up a controller, carry out electric connection with detection switch, motor 250 respectively, move to directly over the washing tank when quartz capsule bracket 200, detection switch just can detect response piece 270 for the controller can receive the trigger signal that detection switch sent and come. After the cleaning platform 500 is lifted, the controller controls the motor 250 to operate, thereby driving the quartz tube holder 200 to rotate.
In some embodiments, the connection rod 230 is provided with a dust collecting tray 240, and the dust collecting tray 240 is located below the driven gear 231 and the driving gear 251, so that secondary pollution to the quartz tube 300 caused by dust generated during operation of the motor 250, the driving gear 251 and the driven gear 231 can be avoided.
In some embodiments, the cleaning tank includes an ultrasonic water tank 510, a spray tank 520, and a pure water slow-drawing water tank 530, which are sequentially disposed along the conveying direction of the conveyor belt 430. The ultrasonic water tank 510, the spray tank 520, and the pure water slow-drawing dehydration tank 530 are fixed to the table 540 of the cleaning platform 500 by welding.
The ultrasonic water tank 510 can complete ultrasonic cleaning of the quartz tube through the ultrasonic transducer, and the ultrasonic water tank 510 belongs to the prior art, so detailed description of the specific structure is omitted.
The inside of spraying groove 520 is equipped with spray tube 521, spray tube 521 is equipped with a plurality of nozzles of vertical distribution, and the nozzle can be the rotation type nozzle, spray tube 521 is connected with spraying groove 520, spray tube 521 locates the inside of quartz capsule 300 and the outside of quartz capsule 300 respectively, can carry out the spray rinsing to the outer wall face and the internal wall face of quartz capsule.
Pure water is stored in the pure water slow-pulling dehydration tank 530, and finally the quartz tube is subjected to slow-pulling dehydration treatment, the quartz tube is pulled out of liquid at a constant speed through the surface tension of water, a thin water film is formed on the surface of the quartz tube, and the surface of the quartz tube is prevented from being left with water marks. The slow drawing and dewatering tank 530 is a conventional art and the structure thereof will not be described herein.
In this embodiment, two ultrasonic water tanks 510 may be provided, the first ultrasonic water tank stores an organic solvent cleaning agent with a certain concentration, and a heater such as a heating rod and a ceramic heating plate may be provided to heat the cleaning agent, and the temperature of the cleaning agent is controlled to be about 45 ℃; the second ultrasonic water tank is stored with pure water, and a heater is also arranged to heat the pure water, and the temperature of the pure water is controlled to be 35 ℃ so as to improve the cleaning effect. Two spray tanks 520 may then be provided, the first tank being filled with a cleaning solvent of a certain concentration and the second tank being filled with pure water.
In some embodiments, the quartz tube cleaning apparatus further comprises an air drying chamber 600 for drying the quartz tube 300 and a UV detection chamber 700 for detecting residues on the surface of the quartz tube 300; the cleaning tank, the air drying chamber 600, and the UV detecting chamber 700 are sequentially disposed along the conveying direction of the conveyor belt 430.
The air drying chamber 600 is provided with a hot air blower 610, and the hot air blower 610 blows hot air upwards to dry the quartz tube 300 above the hot air blower 610. Through the treatment of slow-drawing dehydration and hot air drying, the problem that the traditional pure hot air drying dehydration mode leaves water mark imprints on the surface of the quartz tube can be solved.
The UV detection chamber 700 is provided with a plurality of UV lamps 710, and the wall surface of the quartz tube 200 is irradiated by the UV lamps 710, so that a worker can conveniently observe whether residues exist on the wall surface of the quartz tube, and check the cleaning condition of the quartz tube. When residues exist on the wall surface of the quartz tube, the worker does not perform blanking and allows the quartz tube to continue to be cleaned. The UV lamp can emit 254 nm and 365 nm wavelength light to the quartz tube.
The driving gears 251 are respectively disposed above the air drying chamber 600 and the UV detecting chamber 700. In the air drying chamber 600, the driving gear 251 drives the quartz tube 300 to rotate under the operation of the motor 250, so as to dry the quartz tube in all directions. In the UV detection chamber 700, the quartz tube 300 rotates due to the driving gear 251 driven by the motor 250, which facilitates the overall inspection of the entire wall surface of the quartz tube by the worker.
In some embodiments, the quartz tube cleaning apparatus further comprises: a stopper 232, a spring 260, and a cleaning slot cover 280.
The limiting block 232 may be connected to the circumferential surface of the connecting rod 230 by welding, so that the limiting block 232 is fixed to the connecting rod 230. Specifically, the stopper 232 may be annular, or a plurality of stoppers may be provided at intervals along the circumferential surface of the connecting rod 230. The stopper 232 may be made of metal.
The spring 260 is sleeved on the connecting rod 230, and the top end of the spring 260 is connected with the limiting block 232. The stop block 232 acts as a stop for the top end of the spring 260.
The cleaning tank cover 280 is sleeved on the connecting rod 230, the cleaning tank cover 280 is positioned above the quartz tube holder 200, and the cleaning tank cover 280 is connected with the bottom end of the spring 260. The cleaning groove cover 280 may be supported by the top surface of the fixing frame 210, and may also provide a supporting force by the spring 260 and the stopper 232, wherein the top end of the spring 260 is welded to the stopper 232, and the bottom end of the spring 260 is welded to the cleaning groove cover 280, so as to prevent the cleaning groove cover 280 from moving down.
After the lifting device lifts the cleaning platform 500, the cleaning tank cover 280 is covered with the cleaning tank, and the spring 260 and the limiting block 232 are arranged, so that the cleaning tank cover 280 can be well buffered and damped.
In some embodiments, the quartz tube cleaning apparatus further comprises: a pure water generator 550 and a pump 560.
The inlet of the pure water generator 550 is communicated with the bottom of the spray tank 520 through a pipe. The pure water generator is arranged and connected to the spray tank, and water purification treatment can be carried out on the cleaning liquid in the spray tank so as to improve the water quality, and the pure water spray is adopted after the solution is cleaned, so that the water resource is saved.
The outlet of the pump 560 is connected to the inlet of the liquid spray pipe 521 via a pipe. The pump can increase the pressure of the cleaning liquid, and the cleaning liquid is delivered to the liquid spraying pipe 521 in a high pressure state and sprayed to the wall surface of the quartz tube through the nozzle. The residue on the wall surface of the quartz tube 300 is better washed away by the spraying mode.
Can adopt closed design to this quartz capsule belt cleaning device, adopt the plate to enclose it and cover to set up the observation window, make things convenient for staff's visual observation this quartz capsule belt cleaning device's behavior. In addition, an induction door is arranged, so that workers can conveniently enter the induction door.
In addition, the air drying chamber 600 and the UV detection chamber 700 are enclosed by plates, and electric translation doors are correspondingly arranged, so that when the electric translation doors are opened, the quartz tube bracket 200 can be conveniently moved to the air drying chamber 600 and the UV detection chamber 700 from the cleaning platform 500 in sequence; after the electric translation door is closed, the air drying chamber 600 and the UV detection chamber 700 can be ensured to work independently.
This quartz capsule belt cleaning device adopts full automatic design, closed washing flow, it is thorough to wash, it is complete, no dead angle, the process is stable, high reproducibility, avoid artificial error to lead to the damaged condition of quartz capsule to appear, the device can dock with on-the-spot intelligent transportation system, as shown in fig. 1, material loading conveyor 110 and unloading conveyor 120 have been set up, material loading conveyor 110 is unanimous with unloading conveyor 120 structure, accomplish the transportation of quartz capsule through band conveyer, make things convenient for the staff to place the quartz capsule on material loading conveyor 110 on quartz capsule bracket 200, take away from quartz capsule bracket 200 that will accomplish abluent quartz capsule, and place on unloading conveyor 120. By the design, automatic feeding and discharging and transferring can be realized, and a mode is provided for intelligent production.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.
Claims (10)
1. A quartz tube cleaning device, comprising:
a driving device (400) including a conveyor belt (430) and a driving assembly for driving the conveyor belt (430) to operate;
the quartz tube support comprises a quartz tube support (200) for supporting a quartz tube (300), wherein the quartz tube support (200) is arranged at even intervals along the conveying direction of a conveying belt (430), and the top end of the quartz tube support (200) is connected with the conveying belt (430);
a cleaning platform (500) arranged below the quartz tube bracket (200), wherein the cleaning platform (500) comprises a cleaning tank with an upward opening;
and the lifting device is connected with the cleaning platform (500) to drive the cleaning platform (500) to move in the up-and-down direction.
2. The quartz tube cleaning device according to claim 1, wherein the quartz tube holder (200) comprises:
a connecting socket (220) connected with the conveyor belt (430);
a connecting rod (230) having a top end connected to the connecting seat (220);
fixed frame (210), its top with the bottom of connecting rod (230) is connected, fixed frame (210) are equipped with and are used for holding quartz capsule (300) and be cylindric inner chamber, fixed frame (210) include framework (211) and frame door (213), frame door (213) and framework (211) swing joint, frame door (213) are located between the top surface and the bottom surface of framework (211).
3. The quartz tube cleaning apparatus according to claim 2, wherein the connecting rod (230) is rotatable about its vertical axis with respect to the connecting socket (220); the connecting rod (230) is provided with a driven gear (231), and the axial direction of the driven gear (231) is vertically arranged; the quartz tube cleaning device further comprises:
a motor (250) fixedly arranged;
and the driving gear (251) is connected with an output shaft of the motor (250), the driving gear (251) is meshed with the driven gear (231), and the driving gear (251) is positioned above the cleaning tank.
4. The quartz tube cleaning apparatus according to claim 3, wherein the connecting rod (230) is provided with a dust collecting disk (240), and the dust collecting disk (240) is located below the driven gear (231) and the driving gear (251).
5. The quartz tube cleaning apparatus according to claim 3, wherein the cleaning tank includes an ultrasonic water tank (510), a spray tank (520), and a pure water slow-drawing dehydration tank (530) which are arranged in this order along the conveying direction of the conveyor belt (430); the inside of spraying groove (520) is equipped with spray tube (521), spray tube (521) are equipped with a plurality of nozzles of vertical distribution, spray tube (521) are connected with spraying groove (520), spray tube (521) are located the inside of quartz capsule (300) and the outside of quartz capsule (300) respectively.
6. The quartz tube cleaning apparatus according to claim 5, further comprising:
a stopper (232) connected to the circumferential surface of the connecting rod (230);
the spring (260) is sleeved on the connecting rod (230), and the top end of the spring (260) is connected with the limiting block (232);
and the cleaning groove cover (280) is sleeved on the connecting rod (230), the cleaning groove cover (280) is positioned above the quartz tube bracket (200), and the cleaning groove cover (280) is connected with the bottom end of the spring (260).
7. The quartz tube cleaning apparatus according to claim 5, further comprising:
a pure water generator (550) having an inlet communicating with the spray tank (520);
a pump (560) having an outlet in communication with an inlet of the spray tube (521).
8. The quartz tube cleaning apparatus according to claim 7, wherein the driving assembly further comprises:
the support is fixedly arranged;
the guide rail (450) is horizontally arranged, the guide rail (450) is connected with the support, and the guide rail (450) is annular in shape from the top view; the connecting seat (220) is provided with a roller (221), and the roller (221) is connected with the guide rail (450);
the driving wheel (410) is connected with the support, the driving wheel (410) is positioned at one end of the guide rail (450), and the driving wheel (410) is connected with the conveying belt (430);
a driven driving wheel (440) connected with the support, wherein the driven driving wheel (440) is positioned at the other end of the guide rail (450), and the driven driving wheel (440) is connected with the conveying belt (430);
the driving motor (420) is connected with the support, and the driving motor (420) is in transmission connection with the driving wheel (410).
9. The quartz tube cleaning apparatus according to claim 8, wherein the elevating means comprises:
the screw rod is vertically arranged and is connected with the cleaning platform (500); and the screw rod motor (572) is in transmission connection with the screw rod.
10. The quartz tube cleaning apparatus according to any one of claims 3 to 9, further comprising an air drying chamber (600) for drying the quartz tube (300) and a UV detection chamber (700) for detecting residues on the surface of the quartz tube (300); the cleaning tank, the air drying chamber (600) and the UV detection chamber (700) are sequentially arranged along the conveying direction of the conveying belt (430); the driving gear (251) is respectively arranged above the air drying chamber (600) and the UV detection chamber (700).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023120492.8U CN214348371U (en) | 2020-12-22 | 2020-12-22 | Quartz tube cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023120492.8U CN214348371U (en) | 2020-12-22 | 2020-12-22 | Quartz tube cleaning device |
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| CN214348371U true CN214348371U (en) | 2021-10-08 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976548A (en) * | 2021-10-25 | 2022-01-28 | 湖州中锐洁净科技有限公司 | Surface treatment device and method for high-pressure hydrogen tube |
| CN114472380A (en) * | 2022-01-07 | 2022-05-13 | 浙江泓芯半导体有限公司 | Quartz tube cleaning device |
| CN115055452A (en) * | 2022-06-01 | 2022-09-16 | 连城凯克斯科技有限公司 | Method for cleaning quartz tube of silicon carbide crystal growth furnace |
| CN117840119A (en) * | 2024-03-08 | 2024-04-09 | 宝鸡恒兴机械铸造有限公司 | Mould surface cleaning device |
-
2020
- 2020-12-22 CN CN202023120492.8U patent/CN214348371U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976548A (en) * | 2021-10-25 | 2022-01-28 | 湖州中锐洁净科技有限公司 | Surface treatment device and method for high-pressure hydrogen tube |
| CN114472380A (en) * | 2022-01-07 | 2022-05-13 | 浙江泓芯半导体有限公司 | Quartz tube cleaning device |
| CN115055452A (en) * | 2022-06-01 | 2022-09-16 | 连城凯克斯科技有限公司 | Method for cleaning quartz tube of silicon carbide crystal growth furnace |
| CN115055452B (en) * | 2022-06-01 | 2023-09-22 | 连城凯克斯科技有限公司 | Cleaning method for quartz tube of silicon carbide crystal growth furnace |
| CN117840119A (en) * | 2024-03-08 | 2024-04-09 | 宝鸡恒兴机械铸造有限公司 | Mould surface cleaning device |
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