WO2022156021A1

WO2022156021A1 - Boiling and cleaning device for quartz processing

Info

Publication number: WO2022156021A1
Application number: PCT/CN2021/076906
Authority: WO
Inventors: 沈超明
Original assignee: 宁波云德半导体材料有限公司
Priority date: 2021-01-22
Filing date: 2021-02-19
Publication date: 2022-07-28
Also published as: CN112893265B; CN112893265A

Abstract

A boiling and cleaning device for quartz processing, comprising a deoiling tank (3), a boiling tank (4), an ultrasonic cleaning tank (5), a moisturizing tank (6) and a drying tank (7) which each comprise an infrared sensor and are arranged in sequence from left to right, a rack (1), an electric push rod (2), a PLC control device and a sliding plate (12); a material basket (21) is suspended at the lower end of the electric push rod (2), an induction switch (14) is provided on the rack (1), the electric push rod (2) is mounted at the bottom of the sliding plate (12), a spray nozzle (8) is mounted in each of the deoiling tank (3), the boiling tank (4) and the moisturising tank (6), and a cleaning liquid supply device (31), a thermostatic heating device (41), an ultrasonic generator (51), a water supply device (61) and a hot air blowing device (71) are respectively mounted at one side of the deoiling tank (3), of the boiling tank (4), of the ultrasonic cleaning tank (5), of the moisturising tank (6) and of the drying tank (7); the thermostatic heating device (41) can perform thermostatic heating on water in the boiling tank (4) to keep the water in a pseudo-boiling state, and the PLC control device controls working states of various devices and electronic components. The boiling and cleaning device for quartz processing has the advantages of automatically completing boiling, cleaning, blowing and drying processes of a quartz product, stable operation, high cleanliness, good control effect, etc.

Description

A kind of quartz processing boiling cleaning device

【Technical field】

The invention belongs to the technical field of quartz processing equipment, in particular to a boiling and cleaning device for quartz processing.

【Background technique】

After the dewaxing treatment of quartz products, there will be sundries on the surface of the products. Due to the high cleanliness requirements of quartz products, it is necessary to remove the contaminants on the surface of quartz products. A common method for removing contaminants on the quartz surface is to use a boiling device for boiling treatment. The existing boiling device adopts a single-slot or multi-slot structure, and needs to be cleaned and dried after boiling. The existing boiling device generally adopts the manual operation method, and there are potential risks such as bumps, scratches, fingerprints, mimeographs, etc. during the circulation process. The overall processing efficiency and cleanliness are poor, and the boiling time of the boiling tank is long. And problems such as poor heat utilization efficiency.

[Content of the invention]

The purpose of the present invention is to solve the problems in the background technology, and propose a quartz processing boiling and cleaning device, which can automatically complete the boiling, cleaning and drying process of quartz products, with stable operation, high cleanliness and good control effect.

In order to achieve the above purpose, the present invention proposes a quartz processing boiling and cleaning device, including a rack, a boiling tank, an electric push rod, a PLC control device, a slide plate, a degreasing tank, an ultrasonic cleaning tank, a moisturizing tank and a drying tank. A driving device and a transmission mechanism connected to the driving device are installed on the rack, and a material basket is suspended from the lower end of the electric push rod. The rack is provided with guide rails, a degreasing tank, a boiling tank, an ultrasonic cleaning tank, a moisturizing tank and a drying tank. Induction switch corresponding to the position, the sliding plate is connected to the transmission mechanism and moves horizontally along the guide rail under the action of the transmission mechanism, the electric push rod is installed at the bottom of the sliding plate, the degreasing tank, boiling tank, ultrasonic cleaning tank, moisturizing tank and The drying tanks are arranged in sequence from left to right, and infrared sensors are installed inside. The degreasing tank, the boiling tank and the moisturizing tank are all equipped with nozzles, and the end of the nozzles is equipped with an electric control valve. The oil removal tank, boiling tank, ultrasonic cleaning tank A cleaning liquid supply device, a constant temperature heating device, an ultrasonic generator, a water supply device and a hot air blower are respectively installed on one side of the tank, the moisturizing tank and the drying tank. Keep in a false boiling state, the cleaning liquid supply device and the nozzle in the oil removal tank, the water supply device and the nozzle in the moisturizing tank are respectively connected by pipelines, and the two sides of the drying tank are respectively provided with air inlets It is connected with the air outlet, the air inlet and the hot air blowing device. The PLC control device can receive the signals of the induction switch and the infrared sensor and control the driving device, the electric push rod, the cleaning liquid supply device, the constant temperature heating device, the ultrasonic generator, and the water supply device. , the working state of the hot air blower and the electric control valve.

Preferably, the driving device includes a stepping motor, the stepping motor is connected with the PLC control device, the transmission mechanism is a synchronous belt transmission mechanism, and the output end of the stepping motor is connected with the driving synchronous pulley on the synchronous belt transmission mechanism, Both sides of the sliding plate are fixed on the synchronous belt on the synchronous transmission mechanism with fastening blocks and screws, and the bottom of the sliding plate is installed on the guide rail with sliding blocks. The stepping motor can be controlled by PLC program with high precision, making the sliding plate The moving distance of the electric push rod and material basket can be effectively controlled, and the sliding plate moves relatively smoothly.

Preferably, the end of the push rod of the electric push rod is detachably installed with a hook, the upper end of the material basket is provided with a hanging part, the hanging hook is hooked on the hanging part, and the hanging hook is suitable for the hanging part on the material basket Equipped to prevent the material basket from falling off during the movement.

Preferably, two parallel mounting plates extend from the end of the push rod of the electric push rod, the two sides of the hook are provided with limit mounting holes that penetrate through, and the two sides of the hook and the mounting plate are closely attached to each other and are connected with bolts, The latch is compatible with the limit installation hole, the hook is easy to disassemble and assemble, and the hook size can be changed according to the size of the material basket.

Preferably, the end of the hook is provided with an elastic clip to prevent the material basket from falling off the hook during the moving process.

Preferably, the inductive switch is a photoelectric inductive switch with high sensitivity, which can effectively feedback the position of the sliding plate to ensure that the sliding plate moves to the top of each slot accurately.

Preferably, the degreasing tank, the boiling tank, the ultrasonic cleaning tank, and the moisturizing tank are all provided with a drain port, which is convenient for the liquid in the tank to be discharged for cleaning or replacement of the liquid in the tank.

Preferably, the PLC control device includes a time relay, and the time relay can output signals to the electric push rod and the spray head, so that the electric push rod pulls up the material basket and the spray head sprays the material basket, which can effectively control the movement of the material basket in the groove. Time, the nozzle can efficiently spray the raised material basket to ensure cleanliness.

Beneficial effects of the present invention: by setting a constant temperature heating device on one side of the boiling tank, the present invention can perform constant temperature heating on the internal water and maintain a false boiling state with compressed air, which can improve the boiling yield, reduce the boiling time, and remove quartz products by boiling at high temperature. The surface is dirty; by setting the oil removal tank, ultrasonic cleaning tank and moisturizing tank, the quartz products can be rinsed at multiple levels, effectively removing the oil stains and other sundries on the surface of the quartz products, and improving the cleanliness of the quartz products; by setting the induction switch and infrared rays The sensor can effectively ensure that the material box can fully enter the corresponding slot for corresponding processing and improve the accuracy; the sliding plate can slide smoothly along the guide rail under the driving action of the transmission mechanism, so that the overall movement is relatively stable and the working stability is guaranteed; through the PLC control device The automatic control of the boiling, washing and drying process improves the processing efficiency of the boiling, rinsing and drying processes. The PLC control device can be programmed so that the operator can select the corresponding working parameters for accurate and effective control according to the needs. The PLC device can control each device and electronic The working state of the components makes the overall control effect good.

The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings.

【Description of drawings】

1 is a front view of an embodiment of the present invention;

2 is a top view of an embodiment of the present invention;

Fig. 3 is a partial structural schematic diagram of an embodiment of the present invention;

4 is a schematic diagram of the installation of an electric push rod and a hook according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of disassembly of a push rod and a hook according to an embodiment of the present invention.

In the picture: 1-rack, 2-electric push rod, 3-oil removal tank, 4-boiling tank, 5-ultrasonic cleaning tank, 6-humidification tank, 7-drying tank, 8-spray head, 9-infrared sensor, 11-drive device, 12-slide plate, 13-transmission mechanism, 14-induction switch, 21-material basket, 22-push rod, 23-bolt, 24-installation plate, 25-hook, 31-cleaning liquid supply device, 41- Constant temperature heating device, 51- Ultrasonic generator, 61- Water supply device, 71- Hot air blowing device.

【Detailed ways】

1 to 5, the present embodiment provides a quartz processing boiling and cleaning device, including a frame 1, a boiling tank 4, an electric push rod 2, a PLC control device, a slide plate 12, a degreasing tank 3, and an ultrasonic cleaning tank 5 , a moisturizing tank 6 and a drying tank 7, a driving device 11 and a transmission mechanism 13 connected to the driving device 11 are installed on the frame 1, a material basket 21 is suspended from the lower end of the electric push rod 2, and the frame 1 is provided with guide rails and The inductive switches 14 corresponding to the positions of the oil removal tank 3, the boiling tank 4, the ultrasonic cleaning tank 5, the moisturizing tank 6 and the drying tank 7; The rod 2 is installed at the bottom of the slide plate 12, the degreasing tank 3, the boiling tank 4, the ultrasonic cleaning tank 5, the moisturizing tank 6 and the drying tank 7 are arranged in order from left to right, and the infrared sensors 9 are installed inside, the oil removal tank 3, and the boiling tank. 4 and the moisturizing tank 6 are equipped with a nozzle 8, an electric control valve is installed at the end of the nozzle 8, and one side of the oil removal tank 3, the boiling tank 4, the ultrasonic cleaning tank 5, the moisturizing tank 6 and the drying tank 7 are respectively installed with cleaning. The liquid supply device 31, the constant temperature heating device 41, the ultrasonic generator 51, the water supply device 61 and the hot air blowing device 71, the constant temperature heating device 41 can constant temperature heat the water in the boiling tank 4 to keep it in a false boiling state, clean the liquid supply device 31 and the spray head 8 in the oil removal tank 3, the water supply device 6 and the spray head 8 in the moisturizing tank 61 are respectively connected by pipelines, and the two sides of the drying tank 7 are respectively provided with an air inlet and an air outlet. The hot air blowing device 71 is connected, and the PLC control device can receive the signals of the induction switch 14 and the infrared sensor 9 and control the driving device 11, the electric push rod 2, the cleaning liquid supply device 31, the constant temperature heating device 41, the ultrasonic generator 51, and the water supply device 61. , the working state of the hot air blowing device 71 and the electric control valve, the working state includes the switch situation, the PLC control device and the driving device 11, the electric push rod 2, the water supply device 61, the ultrasonic generator 51, the constant temperature heating device 41, the cleaning liquid supply device 31. The hot air blowing device 71, the electric control valve, the induction switch 14 and the infrared sensor 9 are electrically connected, and the constant temperature heating device 41 is a compressed air heating device.

Further, the driving device 11 includes a stepping motor, the stepping motor is connected with the PLC control device, the transmission mechanism 13 is a synchronous belt transmission mechanism, the output end of the stepping motor is connected with the driving synchronous pulley on the synchronous belt transmission mechanism, and the sliding plate 12 The two sides of the sliding plate 12 are fixed on the synchronous belt on the synchronous transmission mechanism with fastening blocks and screws, and the bottoms of the two sides of the sliding plate 12 are installed on the guide rails with sliding blocks.

Further, the end of the push rod 22 of the electric push rod 2 is detachably installed with a hook 25 , the upper end of the material basket 21 is provided with a hanging portion, and the hook 25 hooks the hanging portion.

Further, two parallel mounting plates 24 are extended from the end of the push rod 22 of the electric push rod 2, the two sides of the hook 25 are provided with penetrating limit mounting holes, and the two sides of the hook 25 and the mounting plate 24 are closely attached to each other and use a latch. 23 is connected, and the plug 23 is adapted to the limit installation hole.

Further, the ends of the hooks 25 are provided with elastic clips.

Further, the inductive switch 14 is a photoelectric inductive switch.

Further, the oil removal tank 3, the boiling tank 4, the ultrasonic cleaning tank 5, and the moisturizing tank 6 are all provided with liquid drains.

Further, the PLC control device includes a time relay, and the time relay can output signals to the electric push rod 2 and the spray head 8 so that the electric push rod 2 pulls up the material basket and the spray head 8 sprays the material basket 21 .

The working process of this embodiment:

During the working process of this embodiment, the quartz product to be cleaned is placed in the material basket 21, the material basket 21 is suspended on the hook 25, the stepper motor is started, and the stepper motor rotates to drive the synchronous pulley to rotate, and the synchronous pulley rotates. The rotation drives the synchronous belt to rotate, and the rotation of the synchronous belt drives the sliding plate 12 to move horizontally along the guide rail. When the first photoelectric sensor switch 14 senses that the sliding plate 12 has moved to the position above the oil removal tank 3, it sends a sensing signal to the PLC control device. The PLC control device receives the signal. Then output a control signal to the stepper motor to stop the stepper motor, and then output a control signal to the electric push rod 2, the electric push rod 2 starts and drives the material basket 21 to descend into the oil removal tank 3 until the infrared sensor 9 in the oil removal tank 3 Until the material basket 21 is sensed, the cleaning liquid in the degreasing tank 3 can remove the oil stains on the surface of the quartz product. After soaking for a period of time, the output signal of the time relay controls the electric push rod 2 to pull up, and the nozzle 8 sprays during the upward movement of the material basket 21 The cleaning solution completes the first degreasing process. Similarly, the stepper motor works to move the material basket 21 to the top of the boiling tank 4, the ultrasonic cleaning tank 5, the moisturizing tank 6 and the drying tank 7 in sequence, and the electric push rod 2 moves up and down to make the material The basket 21 stays in the boiling tank 4, the ultrasonic cleaning tank 5, the moisturizing tank 6 and the drying tank 7 for a period of time respectively. The boiling tank 4 carries out high-temperature cleaning on the quartz product through high-temperature water in a false boiling state, and the ultrasonic cleaning tank 5 generates ultrasonic waves. The quartz product is ultrasonically cleaned in the device 51, the quartz product is rinsed in the moisturizing tank 6 by spraying pure water, and the surface of the quartz product is blown dry by the hot air of the hot air blower 71 in the drying tank 7, and then the material can be reclaimed after cooling. After the stepper motor is reversed, the sliding plate 12 is reset, and the above operation is repeated to complete the boiling, cleaning and drying of the quartz product again;

Among them, the PLC device can be programmed to control the switching states and working parameters of each device and electronic components, such as the time of the time relay, the heating temperature of the constant temperature heating device 41, the blowing stages of the blower of the hot blower 71, the step The speed of the motor and the opening of the solenoid control valve.

The above-mentioned embodiments are illustrative of the present invention, not limitations of the present invention, and any scheme after simple transformation of the present invention belongs to the protection scope of the present invention.

Claims

A quartz processing boiling and washing device, comprising a frame, a boiling tank, and an electric push rod, a driving device and a transmission mechanism connected with the driving device are installed on the frame, and a material basket is suspended at the lower end of the electric push rod, and is characterized in that: It includes PLC control device, slide plate, oil removal tank, ultrasonic cleaning tank, moisturizing tank and drying tank. The rack is provided with guide rails, which correspond to the positions of oil removal tank, boiling tank, ultrasonic cleaning tank, moisturizing tank and drying tank. The sliding plate is connected to the transmission mechanism and moves horizontally along the guide rail under the action of the transmission mechanism. The electric push rod is installed at the bottom of the sliding plate. The degreasing tank, boiling tank, ultrasonic cleaning tank, moisturizing tank and drying tank They are arranged in order from left to right and are equipped with infrared sensors inside. Nozzles are installed in the oil removal tank, boiling tank and moisturizing tank, and an electric control valve is installed at the end of the nozzle. The oil removal tank, boiling tank, ultrasonic cleaning tank, moisturizing tank A cleaning liquid supply device, a constant temperature heating device, an ultrasonic generator, a water supply device and a hot air blowing device are respectively installed on one side of the tank and the drying tank. In the boiling state, between the cleaning liquid supply device and the nozzle in the oil removal tank, between the water supply device and the nozzle in the moisturizing tank are respectively connected by pipelines, and the two sides of the drying tank are respectively provided with an air inlet and an air outlet , the air inlet is connected with the hot air blowing device, the PLC control device can receive the signal of the induction switch and infrared sensor and control the driving device, the electric push rod, the cleaning liquid supply device, the constant temperature heating device, the ultrasonic generator, the water supply device, the hot air blowing device The working state of the device and the electric control valve.
The quartz processing boiling and cleaning device according to claim 1, characterized in that: the driving device comprises a stepping motor, the stepping motor is connected with the PLC control device, the transmission mechanism is a synchronous belt transmission mechanism, and the stepping motor The output end is connected with the driving synchronous pulley on the synchronous belt transmission mechanism, the two sides of the sliding plate are fixed on the synchronous belt on the synchronous transmission mechanism with fastening blocks and screws, and the bottoms of the two sides of the sliding plate are installed on the guide rail with the sliding block. .
The boiling and washing device for quartz processing according to claim 1, wherein a hook is detachably installed on the end of the push rod of the electric push rod, a hanging part is provided on the upper end of the material basket, and the hook hooks a hook. Hold the suspension.
The boiling and cleaning device for quartz processing according to claim 3, wherein two parallel mounting plates extend from the end of the push rod of the electric push rod, and there are limit mounting holes penetrating through both sides of the hook , the two sides of the hook and the mounting plate are closely attached to each other and connected with a bolt, and the bolt is adapted to the limit installation hole.
The boiling and cleaning device for quartz processing according to claim 3 or 4, characterized in that: the end of the hook is provided with an elastic clip.
The boiling and cleaning device for quartz processing according to claim 1, wherein the inductive switch is a photoelectric inductive switch.
The boiling and cleaning device for quartz processing according to claim 1, characterized in that: the oil removal tank, the boiling tank, the ultrasonic cleaning tank, and the moisturizing tank are all provided with liquid drains.
The quartz processing boiling and cleaning device according to claim 1, wherein the PLC control device includes a time relay, and the time relay can output a signal to the electric push rod and the spray head, so that the electric push rod pulls up the material basket and the spray head has a direct effect on the material. Baskets are sprayed.