CN220479595U

CN220479595U - Ultrasonic cleaning line

Info

Publication number: CN220479595U
Application number: CN202321922026.2U
Authority: CN
Inventors: 冯耀华; 郑业锦; 周红涛
Original assignee: Foshan Dezhan Refrigeration Equipment Parts Co ltd
Current assignee: Foshan Dezhan Refrigeration Equipment Parts Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-13
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to the technical field of cleaning equipment, in particular to an ultrasonic cleaning line which comprises a rack, a cleaning frame, a transfer device, a feeding table, a discharging table arranged behind the feeding table, a plurality of cleaning tanks arranged between the feeding tables at intervals back and forth and a water inlet pipe for injecting cooling water of an external hot furnace into the cleaning tanks, wherein the transfer device is arranged on the rack and used for driving the cleaning frame to move from the feeding table to the cleaning tanks, switching the cleaning tanks and moving from the cleaning tanks to the discharging table, and at least one cleaning tank is provided with an ultrasonic vibration device and a switch assembly for touching the transfer device and controlling the operation of the ultrasonic vibration device. By implementing the utility model, the heat of the cooling water of the external heating furnace can be utilized to clean the components, so that the heat waste in the cooling water is reduced; the ultrasonic vibration device can work as required, the waste of electric energy is reduced, and the working time of the ultrasonic vibration device is not required to be set frequently by personnel.

Description

Ultrasonic cleaning line

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to an ultrasonic cleaning line.

Background

The liquid accumulator is an important part of the compressor and plays roles of storage, gas-liquid separation, filtration, noise reduction and refrigerant buffering. The liquid outlet device generally comprises a gas outlet pipe, a lower cylinder body, a gas outlet connecting pipe, a fixing plate, an upper cylinder body, a filter screen component, a gas inlet pipe and other parts, wherein the parts are respectively machined, then cleaned, assembled, welded and subjected to heat treatment.

Because the continuous heat treatment of the heat furnace needs to adopt cooling water, the cooling water with higher temperature is directly discharged into a treatment tank, and heat in the cooling water is wasted; in addition, in the process of continuously cleaning all parts by the ultrasonic cleaning line, the ultrasonic vibration device is in a long-term starting stage, and electric energy is wasted; because the cleaning time of each part of the liquid storage device is different, if the timer is adopted to control the ultrasonic vibration device, an operator needs to frequently set the working time of the ultrasonic vibration device.

Disclosure of Invention

The utility model aims to solve the technical problems of providing an ultrasonic cleaning line which can reduce heat waste in cooling water and electric energy waste, and does not need personnel to frequently set the working time of an ultrasonic vibration device.

In order to solve the technical problems, the ultrasonic cleaning line comprises a frame, a cleaning frame, a transfer device, a feeding table, a discharging table arranged behind the feeding table, a plurality of cleaning tanks arranged at intervals front and back among the feeding tables and a water inlet pipe for injecting external hot furnace cooling water into the cleaning tanks, wherein the transfer device is arranged on the frame and used for driving the cleaning frame to move from the feeding table to the cleaning tanks, switching the cleaning tanks and moving from the inside of the cleaning tanks to the discharging table, and at least one cleaning tank is provided with an ultrasonic vibration device and a switch assembly for touching the transfer device and controlling the ultrasonic vibration device to work.

As the improvement of above-mentioned scheme, transfer device includes the driving of sliding connection around with the frame, installs at the lifting unit of driving and installs at lifting unit downside output and be used for driving the removal work or material rest that washs the frame and remove, move the work or material rest and be used for touching with the switch module.

As the improvement of above-mentioned scheme, switch module is including installing connecting seat on the washing tank, with connecting seat upper and lower sliding connection's touching piece, the upper and lower both ends respectively with touching the spring that piece and connecting seat are connected and install the photoelectric switch that is used for detecting touching the piece on the connecting seat, photoelectric switch is connected with ultrasonic vibration device communication.

As an improvement of the scheme, the material moving frame is provided with a plurality of hooks, and the cleaning frame is provided with a plurality of hanging rings which are in one-to-one correspondence with the hooks and extend into the hooks from front to back or leave from back to front.

As the improvement of above-mentioned scheme, the couple upper end all is fixed with the connecting rod, move the material frame and erect and be equipped with a plurality of one-to-one and supply the through-holes of stepping down that many connecting rods passed, the equal threaded connection of connecting rod has two coupling nuts that offset with the upper and lower both sides of moving the work or material frame respectively.

As the improvement of above-mentioned scheme, the washing tank is equipped with three kinds, and three kinds of washing tanks are oil removal groove, clear water groove and rust-proof tank from front to back in proper order, oil removal groove all is equipped with ultrasonic vibration device and switch module.

As an improvement of the scheme, a heating device is arranged in the oil removal groove.

As the improvement of above-mentioned scheme, two the interval sets up about the frame, and every the interval is provided with two sets of transfer device around all in the frame, except that the oil groove left and right sides all is equipped with switch assembly.

The implementation of the utility model has the following beneficial effects:

according to the ultrasonic cleaning line, the machine frame, the cleaning frame, the transfer device, the feeding table, the discharging table, the cleaning tank, the water inlet pipe, the ultrasonic vibration device and the switch assembly are matched with each other, so that the components can be cleaned by using the heat of cooling water of an external hot furnace, and the heat waste in the cooling water is reduced; and the start of the operation of the ultrasonic vibration device are controlled through the switch component, so that the ultrasonic vibration device works as required, the waste of electric energy is reduced, and the frequent setting of the working time of the ultrasonic vibration device by personnel is not required.

Drawings

FIG. 1 is a schematic right side view of an ultrasonic cleaning line according to an embodiment of the present utility model;

FIG. 2 is a schematic top view (rotated 90 degrees clockwise) of an ultrasonic cleaning line according to an embodiment of the present utility model;

FIG. 3 is a schematic view showing a structure in which an ultrasonic vibration device and a heating device are installed on a oil removal tank according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a transfer device mounted on a rack according to an embodiment of the present utility model;

FIG. 5 is an enlarged view at A in FIG. 4;

FIG. 6 is a schematic diagram of a switch assembly according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a cleaning frame according to an embodiment of the utility model.

In the figure: 1. a frame; 2. cleaning a frame; 3. a transfer device; 4. a feeding table; 5. a blanking table; 6. a cleaning tank; 7. a water inlet pipe; 8. an ultrasonic vibration device; 9. a switch assembly; 10. driving; 11. a lifting assembly; 12. a material moving frame; 13. a connecting seat; 14. touching the block; 15. a spring; 16. an optoelectronic switch; 17. a hook; 18. hanging rings; 19. a connecting rod; 20. a relief through hole; 21 a connecting nut; 22. a heating device.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical ideas claimed in the present utility model. It is only stated that the terms of orientation such as up, down, left, right, front, back, inner, outer, etc. used in this document or the imminent present utility model, are used only with reference to the drawings of the present utility model, and are not meant to be limiting in any way.

As shown in fig. 1 to 7, an ultrasonic cleaning line in an embodiment of the present utility model includes a frame 1, a cleaning frame 2, a transfer device 3, a loading table 4, a discharging table 5 disposed behind the loading table 4, a plurality of cleaning tanks 6 disposed at intervals back and forth between the loading tables 4, and a water inlet pipe 7 for injecting cooling water of an external hot oven into the cleaning tanks 6. In fact, the cleaning frame 2 is used for placing the components of the liquid storage device and driving the components of the liquid storage device to enter and exit the cleaning tank 6; the feeding table 4 and the discharging table 5 can be a workbench for placing the cleaning frame 2 and a hydraulic cylinder for lifting the workbench, when the cleaning frame 2 is required to be transferred onto the workbench from the ground or onto the ground from the workbench, the hydraulic cylinder drives the workbench to move downwards to be flush with the ground, and when the cleaning frame 2 is required to be transferred onto the cleaning tank 6 from the workbench or onto the workbench from the cleaning tank 6, the hydraulic cylinder drives the workbench to move upwards to be above the ground; the water inlet pipe 7 may be provided with a plurality of branched pipes corresponding to the plurality of cleaning tanks 6, and the branched pipes are provided with pipe valves to correspondingly distribute the cooling water with a higher temperature passing through the external heating furnace of the water inlet pipe 7 into the plurality of cleaning tanks 6, thereby improving the cleaning effect of the components by using the heat of the cooling water and reducing the waste of the cooling water.

The transfer device 3 is arranged on the frame 1 and is used for driving the cleaning frame 2 to move from the feeding table 4 to the cleaning tank 6, switching the cleaning tank 6 and moving from the interior of the cleaning tank 6 to the discharging table 5, and can be a mechanical arm or comprise a two-coordinate moving platform and a clamp which is arranged on the two-coordinate platform and is used for clamping or releasing the cleaning frame 2, three functions are realized by driving the cleaning frame 2 to move up and down and move back and forth, the first is driving the cleaning frame 2 to move from the feeding table 4 to the cleaning tank 6, the second is driving the cleaning frame 2 to switch the cleaning tank 6, and the third is driving the cleaning frame 2 to move from the interior of the cleaning tank 6 to the discharging table 5.

At least one of said washing tanks 6 is provided with an ultrasonic vibration device 8 and a switch assembly 9 for touching the transfer device 3 and controlling the operation of the ultrasonic vibration device 8. In practice, the ultrasonic vibration device 8 may be an ultrasonic vibration head mounted on the outer side wall of the cleaning tank 6 and a driver for controlling the operation of the ultrasonic vibration head, and the driver controls the operation of the ultrasonic vibration head to perform ultrasonic cleaning on the component immersed in the cleaning liquid in the cleaning tank 6; the switch assembly 9 can be a micro switch or an in-place switch, the transfer device 3 drives the cleaning frame 2 to contact with the switch assembly 9 when being lowered into the cleaning tank 6 to enable the switch assembly 9 to act, the switch assembly 9 is reset after the transfer device 3 is put down and the cleaning frame 2 leaves the cleaning tank 6, and the transfer device 3 contacts with the switch assembly 9 again when being connected with the cleaning frame 2 in the cleaning tank 6 to enable the switch assembly 9 to act, so that the ultrasonic vibration device 8 works according to requirements.

It should be noted that, the ultrasonic cleaning line of the present utility model should also be equipped with an external controller (such as a PLC), so as to realize the communication connection between the switch assembly 9 and the ultrasonic vibration device 8, and control the operation of the ultrasonic vibration device 8 and the operation of the transfer device 3 by the signal of the switch assembly 9.

The working steps of the switch assembly 9 for controlling the ultrasonic vibration device 8 are as follows: the transfer device 3 drives the cleaning frame 2 to descend into the cleaning tank 6, and contacts with the switch assembly 9 to enable the switch assembly 9 to act, and the ultrasonic vibration device 8 starts to work at the moment; the switch assembly 9 is reset after the transfer device 3 puts down the cleaning frame 2 to leave the cleaning tank 6, and the ultrasonic device continues to work; when the transfer device 3 is connected with the cleaning frame 2 in the cleaning tank 6 again, the transfer device 3 contacts with the switch assembly 9 to enable the switch assembly 9 to act, the ultrasonic vibration device 8 stops working, and the transfer device 3 moves the cleaning frame 2 away from the corresponding cleaning tank 6; and enter the next working cycle.

According to the ultrasonic cleaning line, the machine frame 1, the cleaning frame 2, the transfer device 3, the feeding table 4, the discharging table 5, the cleaning tank 6, the water inlet pipe 7, the ultrasonic vibration device 8 and the switch assembly 9 are matched with each other, so that the components can be cleaned by utilizing the heat of cooling water of an external hot furnace, and the heat waste in the cooling water is reduced; and the start of the operation of the ultrasonic vibration device 8 are controlled through the switch assembly 9, so that the ultrasonic vibration device 8 works according to the needs, the waste of electric energy is reduced, and the frequent setting of the working time of the ultrasonic vibration device 8 by personnel is not needed.

Specifically, as shown in fig. 4, the transferring device 3 preferably includes a travelling crane 10 slidably connected to the frame 1 back and forth, a lifting assembly 11 installed on the travelling crane 10, and a material moving frame 12 installed at an output end of the lower side of the lifting assembly 11 and used for driving the cleaning frame 2 to move, actually, the lifting assembly 11 may be a cylinder, and the material moving frame 12 may be provided with a clamp for clamping or releasing the cleaning frame 2 to realize the transfer of the cleaning frame 2; the material moving frame 12 is used for touching the switch assembly 9 so that the switch assembly 9 controls the ultrasonic vibration device 8.

The switch assembly 9 preferably includes a connection base 13 mounted on the cleaning tank 6, a touch pad 14 slidably connected to the connection base 13 up and down, a spring 15 with upper and lower ends connected to the touch pad 14 and the connection base 13, respectively, and a photoelectric switch 16 mounted on the connection base 13 for detecting the touch pad 14, wherein the photoelectric switch 16 is communicatively connected to the ultrasonic vibration device 8. In practice, the photoelectric switch 16 may be communicatively connected to the ultrasonic vibration device 8 through an external controller (e.g., PLC).

In fact, the connection base 13 is installed inside the edge of the cleaning tank 6, as shown in fig. 6, in the initial state, the touch block 14 is located at an upper position, the photoelectric switch 16 is opposite to the touch block 14 and can detect the touch block 14, when the material moving frame 12 moves down to touch the upper side of the touch block 14 and drives the touch block 14 to move down to compress the spring 15 until the touch moves below the detection range of the photoelectric switch 16, the photoelectric switch 16 cannot detect the touch block 14, that is, the ultrasonic vibration device 8 starts to work; when the transfer device 3 puts down the cleaning frame 2 to leave the cleaning tank 6, the touch block 14 is reset under the action of the spring 15, the photoelectric switch 16 detects the touch block 14, and the ultrasonic vibration device 8 continues to work; when the transfer rack 12 presses down the touch pad 14 again so that the photoelectric switch 16 cannot detect the touch pad 14, the ultrasonic vibration device 8 stops operating until the transfer device 3 moves the cleaning frame 2 away from the cleaning tank 6, and the touch pad 14 is reset. The operation of the ultrasonic vibration device 8 is controlled by the signal of the photoelectric switch 16.

More specifically, the material moving frame 12 is preferably provided with a plurality of hooks 17, and the cleaning frame 2 is provided with a plurality of hanging rings 18 in one-to-one correspondence with the plurality of hooks 17 extending from front to back or moving from back to front, so as to take up or put down the cleaning frame 2 by the material moving frame 12.

It should be noted that the upper ends of the hooks 17 are preferably fixed with connecting rods 19, the material moving frame 12 is provided with a plurality of yielding through holes 20 corresponding to the connecting rods 19 one by one, and the connecting rods 19 are connected with two connecting nuts 21 respectively propped against the upper side and the lower side of the material moving frame 12 in a threaded manner. Due to the fact that the mounting heights of the hanging rings 18 on the cleaning frames 2 with different heights are different, the upper and lower positions of the hooks 17 can be adjusted through the cooperation of the connecting nuts 21, the yielding through holes 20 and the connecting rods 19, so that the hanging rings 18 with different heights can be correspondingly used for the cleaning frames 2 with different heights.

It should be noted that, the cleaning tank 6 is preferably provided with three types, and the three types of cleaning tanks 6 are a oil removal tank, a clean water tank and an anti-rust tank in sequence from front to back, and the oil removal tank is provided with the ultrasonic vibration device 8 and the switch assembly 9. Wherein, a proper amount of degreasing agent and cleaning agent can be added into the water in the oil removal tank to clean and remove the greasy dirt adhered on the component in the machining process; the water in the clean water tank can be clean water, and the parts are washed by the clean water; the water in the rust-proof groove can be added with a rust inhibitor to prevent parts from rusting. Specifically, the number of the oil removal groove, the clear water groove and the rust-proof groove can be multiple, such as three oil removal grooves, two clear water grooves and two rust-proof grooves, and the number of the corresponding cleaning grooves 6 is increased or decreased according to actual requirements.

Further, the heating device 22 is preferably arranged in the oil removal tank, the heating device 22 can be an electric heating rod arranged in the oil removal tank and a temperature sensor for detecting water in the oil removal tank, the temperature of the water in the oil removal tank can be heated to a set temperature by matching with an external controller, and the oil removal effect of the oil removal tank can be improved by matching with the ultrasonic vibration device 8.

In addition, two frames 1 are preferably arranged at left and right intervals, two groups of transfer devices 3 are arranged at front and rear intervals on each frame 1, and the switch assemblies 9 are arranged on the left and right sides of the oil removal groove. In practice, each group of cleaning tanks 6 can be placed in two cleaning frames 2 left and right, and switch assemblies 9 on the left and right sides of the oil removal tank cooperate with an external control ultrasonic vibration device 8 to work, so that double-line cleaning is realized; and the two groups of transfer devices 3 can improve the transfer efficiency of the single-line cleaning frame 2.

The foregoing description is only specific embodiments of the present utility model, and not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present utility model or directly or indirectly applied to other related technical fields are included in the scope of the present utility model.

Claims

1. An ultrasonic cleaning line, characterized in that: the cleaning device comprises a frame, a cleaning frame, a transfer device, a feeding table, a discharging table arranged at the rear of the feeding table, a plurality of cleaning tanks and a water inlet pipe, wherein the cleaning tanks are arranged between the feeding tables at intervals, the water inlet pipe is used for injecting cooling water of an external hot furnace into the cleaning tanks, the transfer device is arranged on the frame and used for driving the cleaning frame to move from the feeding table to the cleaning tanks, switching the cleaning tanks and moving from the cleaning tanks to the discharging table, and at least one cleaning tank is provided with an ultrasonic vibration device and a switch assembly used for touching the transfer device and controlling the ultrasonic vibration device to work.

2. An ultrasonic cleaning line as defined in claim 1, wherein: the transfer device comprises a travelling crane, a lifting assembly and a material moving frame, wherein the travelling crane is connected with the rack in a front-back sliding mode, the lifting assembly is installed on the travelling crane, the material moving frame is installed at the output end of the lower side of the lifting assembly and used for driving the cleaning frame to move, and the material moving frame is used for touching the switch assembly.

3. An ultrasonic cleaning line as defined in claim 2, wherein: the switch assembly comprises a connecting seat arranged on the cleaning tank, a touch block connected with the connecting seat in a vertical sliding mode, springs with upper and lower ends connected with the touch block and the connecting seat respectively, and a photoelectric switch arranged on the connecting seat and used for detecting the touch block, wherein the photoelectric switch is connected with the ultrasonic vibration device in a communication mode.

4. An ultrasonic cleaning line as defined in claim 2, wherein: the material moving frame is provided with a plurality of hooks, and the cleaning frame is provided with a plurality of hanging rings which are in one-to-one correspondence with the hooks and extend into the hooks from front to back or leave the hooks from back to front.

5. An ultrasonic cleaning line according to claim 4, wherein: the hanger is characterized in that connecting rods are fixed at the upper ends of the hooks, a plurality of yielding through holes which are in one-to-one correspondence with the connecting rods are arranged on the material moving frame, and the connecting rods are connected with two connecting nuts which are respectively propped against the upper side and the lower side of the material moving frame in a threaded manner.

6. An ultrasonic cleaning line as defined in claim 1, wherein: the cleaning tank is equipped with three kinds, and three kinds of cleaning tanks are oil removal groove, clear water groove and rust-proof tank from front to back in proper order, the oil removal groove all is equipped with ultrasonic vibration device and switch module.

7. An ultrasonic cleaning line according to claim 6, wherein: and a heating device is arranged in the oil removal groove.

8. An ultrasonic cleaning line according to claim 6, wherein: the two frames are arranged at left and right intervals, two groups of transfer devices are arranged at front and rear intervals, and the switch assemblies are arranged at the left and right sides of the oil removal groove.