Liquid medicine spraying device of glass etching machine

Abstract

The utility model relates to the technical field of glass processing, and discloses a liquid medicine spraying device of a glass etching machine, which comprises a fixed frame, a mounting plate fixedly mounted in the middle of the fixed frame, a liquid pumping machine fixedly mounted in the middle of the mounting plate, a liquid outlet pipe connected to the bottom of the liquid pumping machine, a nozzle mounted at the end of the liquid outlet pipe, and a mounting frame mounted on the side of the fixed frame. The side part of the mounting frame is in clamping connection with a heat dissipation box through a clamping assembly, the side part of the mounting frame clamps a protection plate through a clamping assembly, and through the arrangement of the fixing frame, the mounting plate and other assemblies, the whole device is compact in structure and can be conveniently mounted on the glass etching machine, and liquid medicine is directly sprayed through a liquid pumping machine and a liquid outlet pipe; the liquid medicine spraying uniformity and efficiency are improved, through the arrangement of a heat dissipation box and a heat dissipation fan, the temperature in the liquid medicine spraying process can be effectively reduced, the service life of equipment is prolonged, through the arrangement of a protection plate, the liquid medicine can be prevented from accidentally making contact with an operator in the liquid medicine spraying process, and the operation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a liquid medicine spraying device for a glass etching machine. Background Art

[0002] The liquid spraying device realizes automatic operation through the pumping machine and control system, which improves production efficiency. The flow rate, speed and spraying pattern of the liquid can be precisely controlled through the control box, thereby realizing refined management of the etching process. The device is integrated with a cooling fan and a heat sink, which effectively solves the heat problem generated during the etching process and ensures the stable operation of the equipment. The design of the device takes into account easy maintenance, such as replaceable nozzles, easy-to-clean liquid storage tanks and heat dissipation systems, which reduce maintenance costs. The device can adapt to different types and thicknesses of glass by adjusting the spraying parameters, and has strong adaptability. The liquid spraying device of the glass etching machine is developed on the basis of traditional glass etching technology, combined with modern automation control technology, fluid mechanics and safety protection technology.

[0003] In the existing technology, it is difficult to control the flow rate, speed and pressure of the chemical spraying, resulting in unstable etching effect. During the etching process, the chemical liquid reacts with the glass to generate heat. If there is no effective heat dissipation measure, it may cause the glass to break or the chemical liquid performance to deteriorate. Therefore, it does not meet the existing needs. In this regard, we propose a chemical liquid spraying device for a glass etching machine. Utility Model Content

[0004] The utility model provides a liquid medicine spraying device for a glass etching machine, which has the beneficial effects of improving the safety of the equipment and reducing the damage rate of the glass. It solves the problem in the prior art mentioned in the above background technology that it is difficult to control the flow rate, speed and pressure of the liquid medicine spraying, resulting in unstable etching effect. During the etching process, the liquid medicine reacts with the glass to generate heat. If there is no effective heat dissipation measure, it may cause the glass to break or the performance of the liquid medicine to deteriorate.

[0005] The utility model provides the following technical solution: a liquid spraying device for a glass etching machine, comprising a fixed frame, a mounting plate fixedly installed in the middle of the fixed frame, a liquid pump fixedly installed in the middle of the mounting plate, a liquid outlet pipe connected to the bottom of the liquid pump, a nozzle installed at the end of the liquid outlet pipe, a mounting frame installed on the side of the fixed frame, a heat dissipation box connected to the side of the mounting frame by a clamping assembly, and a protective plate clamped on the side of the mounting frame by a clamping assembly.

[0006] As an optional solution for the liquid spraying device of a glass etching machine described in the utility model, wherein: a cooling fan is installed in the middle of the heat dissipation box, a protective frame is installed on the side of the cooling fan, a liquid storage tank is provided on the side of the heat dissipation box, a connecting pipe is connected to the side of the liquid storage tank, a control box is provided on the side of the liquid storage tank, and the control box is installed on the side of the fixed frame.

[0007] As an optional solution for the liquid spraying device of a glass etching machine described in the utility model, the clamping assembly includes a mounting groove opened on the side of the heat dissipation box, a support rod is fixedly installed in the middle of the mounting groove, a push plate is inserted into the side of the support rod, an extrusion spring is connected to one side of the push plate, and a clamping block is fixedly installed on the other side of the push plate.

[0008] As an optional solution of the liquid medicine spraying device of a glass etching machine described in the utility model, wherein: a clamping groove is opened on the side of the installation frame, the clamping block is clamped and connected to the clamping groove, and the side of the clamping groove is connected to a fixing groove.

[0009] As an optional solution for the liquid medicine spraying device of a glass etching machine described in the utility model, wherein: an elastic block is installed on the side of the locking block, the elastic block is locked and connected with the fixing groove, a fixing column is fixedly installed in the middle of the locking block, and the fixing column is inserted in the middle of the rotating plate.

[0010] As an optional solution for the liquid medicine spraying device of a glass etching machine described in the utility model, wherein: a rotating shaft is installed on the side of the heat dissipation box, a mounting ring is installed on the side of the rotating shaft, one side of the mounting ring is fixedly connected to the rotating plate, and the other side of the mounting ring is fixedly connected to a pull block.

[0011] As an optional solution for the liquid spraying device of a glass etching machine described in the utility model, the clamping assembly includes a mounting block fixedly mounted on one side of the mounting frame, a limiting groove is provided in the middle of the mounting block, a push block is inserted in the middle of the limiting groove, the side of the push block is in contact with and connected to the limiting cylinder, a telescopic rod is inserted in the middle of the limiting cylinder, and a return spring is sleeved on the side of the telescopic rod.

[0012] As an optional solution for the liquid medicine spraying device of a glass etching machine described in the utility model, wherein: a clamping block is fixedly connected to the side of the telescopic rod, a clamping groove is opened on the side of the mounting block, and a card slot is opened on the other side of the mounting frame, and the protective plate is engaged with the clamping groove and the card slot.

[0013] The utility model has the following beneficial effects:

[0014] 1. The liquid medicine spraying device of the glass etching machine has a compact structure through the arrangement of components such as a fixed frame and a mounting plate, which is convenient for installation on the glass etching machine. The liquid medicine is directly sprayed through a liquid pump and a liquid outlet pipe, which improves the uniformity and efficiency of the liquid medicine spraying. The arrangement of a heat sink and a cooling fan can effectively reduce the temperature during the liquid medicine spraying process, prevent the equipment from overheating, and increase the service life of the equipment. The arrangement of a protective plate can prevent the operator from accidentally contacting the liquid medicine during spraying, thereby improving operational safety. The arrangement of a snap-fit ​​assembly and a clamping assembly makes it easy to disassemble and replace components such as the heat sink and the protective plate, thereby reducing the difficulty of maintenance.

[0015] 2. The liquid medicine spraying device of the glass etching machine is convenient for storing liquid medicine through the setting of the liquid storage tank, which reduces the number of frequent liquid additions and improves work efficiency. The setting of the control box allows the operator to easily control the spraying process of the liquid medicine and improves the accuracy of the operation. The setting of the elastic block and the return spring can effectively prevent the locking block and the clamping block from loosening during use, ensuring the stability of the device. The setting of the telescopic rod makes the clamping force of the protective plate adjustable to adapt to protective plates of different thicknesses. The liquid medicine spraying device of the glass etching machine has high practical value and market prospects in actual applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the three-dimensional side structure of the utility model.

[0018] Figure 3 This is a schematic diagram of the structure of the locking assembly of the present invention.

[0019] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0020] In the figure: 110, fixed frame; 120, control box; 130, liquid storage tank; 140, connecting pipe; 150, protective frame; 160, cooling fan; 170, liquid pump; 180, mounting plate; 190, liquid outlet pipe; 200, nozzle; 210, cooling box; 220, mounting frame; 230, protective plate; 240, mounting block; 250, limiting groove; 260, push block; 270, limiting cylinder; 280, return spring; 2 90. Telescopic rod; 300. Clamping block; 310. Clamping slot; 320. Clamping slot; 330. Engaging slot; 340. Engaging block; 350. Elastic block; 360. Fixing slot; 370. Fixing column; 380. Rotating plate; 390. Mounting slot; 400. Support rod; 410. Extrusion spring; 420. Push plate; 430. Rotating shaft; 440. Mounting ring; 450. Pull block; 460. Engaging assembly; 470. Clamping assembly. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Example 1: This example aims to solve the problem in the prior art that it is difficult to control the flow rate, speed and pressure of the chemical spray, resulting in unstable etching results. During the etching process, the chemical reacts with the glass to generate heat. If there is no effective heat dissipation measure, it may cause the glass to break or the chemical performance to deteriorate. Please refer to Figure 1 - Figure 4 A liquid spraying device for a glass etching machine includes a fixed frame 110, a mounting plate 180 is fixedly installed in the middle of the fixed frame 110, a liquid pump 170 is fixedly installed in the middle of the mounting plate 180, a liquid outlet pipe 190 is connected to the bottom of the liquid pump 170, a nozzle 200 is installed at the end of the liquid outlet pipe 190, a mounting frame 220 is installed on the side of the fixed frame 110, a heat dissipation box 210 is connected to the side of the mounting frame 220 through a clamping assembly 460, and a protective plate 230 is clamped on the side of the mounting frame 220 through a clamping assembly 470.

[0023] A cooling fan 160 is installed in the middle of the heat dissipation box 210, a protective frame 150 is installed on the side of the cooling fan 160, a liquid storage tank 130 is provided on the side of the heat dissipation box 210, a connecting pipe 140 is connected to the side of the liquid storage tank 130, a control box 120 is provided on the side of the liquid storage tank 130, and the control box 120 is installed on the side of the fixed frame 110, and the locking assembly 460 includes a mounting groove 390 opened on the side of the heat dissipation box 210, a support rod 400 is fixedly installed in the middle of the mounting groove 390, a push plate 420 is inserted into the side of the support rod 400, an extrusion spring 410 is connected to one side of the push plate 420, and a locking block 340 is fixedly installed on the other side of the push plate 420.

[0024] When the device needs to be used, first ensure that the liquid storage tank 130 is filled with an appropriate amount of liquid medicine, check whether all connecting pipes 140 and electrical connections are correct and safe, open the control box 120, start the device, start the pump 170, and extract the liquid medicine from the liquid storage tank 130 through the liquid outlet pipe 190. The liquid medicine flows to the nozzle 200 through the liquid outlet pipe 190. The nozzle 200 starts to spray the liquid medicine under the operation of the control box 120 to etch the glass surface. The operator can adjust the spraying flow, speed and mode through the control box 120.

[0025] The cooling fan 160 starts to cool the inside of the heat sink 210 to prevent the temperature of the medicine liquid from being too high. The protective frame 150 protects the cooling fan 160 to ensure its safe operation. The protective plate 230 is fixed to the installation frame 220 through the clamping assembly 470 to protect the operator from splashing the medicine liquid. The push block 260 and the telescopic rod 290 in the clamping assembly 470 maintain a certain tension under the action of the return spring 280 to ensure the stability of the protective plate 230. The heat sink 210 is connected to the installation frame 220 through the clamping assembly 460. The clamping block 340 is engaged with the clamping groove 330 and is fixed by the elastic block 350 and the fixing groove 360.

[0026] The design of the rotating shaft 430 and the mounting ring 440 allows the heat sink 210 to rotate, which is convenient for maintenance and replacement. After the etching process is completed, turn off the pump 170, stop spraying the liquid, and continue running the cooling fan 160 for a period of time to ensure that the equipment is cooled. Turn off the control box 120, disconnect the power supply, check whether the nozzle 200 is blocked, clean the residual liquid in the nozzle 200 and the pipeline, check whether the heat sink 210 and the fan need to be cleaned or replaced, check whether the protective plate 230 is damaged, and replace it if necessary.

[0027] In this embodiment: by arranging components such as the fixing frame 110 and the mounting plate 180, the entire device has a compact structure and is easy to install on a glass etching machine. The liquid medicine is directly sprayed through the pump 170 and the liquid outlet pipe 190, thereby improving the uniformity and efficiency of the liquid medicine spraying. By arranging the heat dissipation box 210 and the cooling fan 160, the temperature during the liquid medicine spraying process can be effectively reduced, thereby preventing the equipment from overheating and increasing the service life of the equipment. By arranging the protective plate 230, the liquid medicine can be prevented from accidentally contacting the operator during the spraying process, thereby improving operational safety. By arranging the engaging assembly 460 and the clamping assembly 470, the heat dissipation box 210, the protective plate 230 and other components can be easily disassembled and replaced, thereby reducing the difficulty of maintenance.

[0028] Example 2: This example aims to solve the problem that the maintenance of the device is usually complicated and it takes a lot of time and labor to replace parts or clean the equipment. This example is an improvement made on the basis of Example 1. For details, please refer to Figures 1-4 A snap-fitting slot 330 is provided on the side of the mounting frame 220 , the snap-fitting block 340 is snap-fitted to the snap-fitting slot 330 , and a fixing slot 360 is connected to the side of the snap-fitting slot 330 .

[0029] An elastic block 350 is installed on the side of the locking block 340, and the elastic block 350 is locked and connected with the fixing groove 360. A fixing column 370 is fixedly installed in the middle of the locking block 340, and the fixing column 370 is inserted in the middle of the rotating plate 380. A rotating shaft 430 is installed on the side of the heat dissipation box 210, and a mounting ring 440 is installed on the side of the rotating shaft 430. One side of the mounting ring 440 is fixedly connected to the rotating plate 380, and the other side of the mounting ring 440 is fixedly connected to the pull block 450.

[0030] The clamping assembly 470 includes a mounting block 240 fixedly mounted on one side of the mounting frame 220, a limiting groove 250 is provided in the middle of the mounting block 240, a push block 260 is inserted in the middle of the limiting groove 250, the side of the push block 260 is in contact with the limiting cylinder 270, a telescopic rod 290 is inserted in the middle of the limiting cylinder 270, a return spring 280 is sleeved on the side of the telescopic rod 290, a clamping block 300 is fixedly connected to the side of the telescopic rod 290, a clamping groove 310 is provided on the side of the mounting block 240, a card slot 320 is provided on the other side of the mounting frame 220, and the protective plate 230 is engaged with the clamping groove 310 and the card slot 320.

[0031] In this embodiment, the liquid storage tank 130 is provided to facilitate storage of liquid medicine, reduce the number of frequent liquid additions, and improve work efficiency. The control box 120 is provided so that the operator can conveniently control the spraying process of the liquid medicine, thereby improving the accuracy of the operation. The elastic block 350 and the return spring 280 are provided to effectively prevent the engaging block 340 and the clamping block 300 from loosening during use, thereby ensuring the stability of the device. The telescopic rod 290 is provided to make the clamping force of the protective plate 230 adjustable to adapt to protective plates 230 of different thicknesses. The liquid medicine spraying device of the glass etching machine has high practical value and market prospects in actual applications.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A liquid medicine spraying device for a glass etching machine, comprising a fixing frame (110), characterized in that: A mounting plate (180) is fixedly mounted in the middle of the fixed frame (110), a liquid pump (170) is fixedly mounted in the middle of the mounting plate (180), a liquid outlet pipe (190) is connected to the bottom of the liquid pump (170), a nozzle (200) is mounted at the end of the liquid outlet pipe (190), a mounting frame (220) is mounted on the side of the fixed frame (110), a heat dissipation box (210) is connected to the side of the mounting frame (220) by a snap assembly (460), and a protective plate (230) is clamped on the side of the mounting frame (220) by a clamping assembly (470).

2. The liquid medicine spraying device for a glass etching machine according to claim 1, characterized in that: A cooling fan (160) is installed in the middle of the heat dissipation box (210), a protective frame (150) is installed on the side of the heat dissipation fan (160), a liquid storage tank (130) is provided on the side of the heat dissipation box (210), a connecting pipe (140) is connected to the side of the liquid storage tank (130), a control box (120) is provided on the side of the liquid storage tank (130), and the control box (120) is installed on the side of the fixing frame (110).

3. The liquid medicine spraying device for a glass etching machine according to claim 1, characterized in that: The locking assembly (460) includes a mounting groove (390) provided on the side of the heat dissipation box (210), a support rod (400) is fixedly installed in the middle of the mounting groove (390), a push plate (420) is plugged into the side of the support rod (400), a compression spring (410) is connected to one side of the push plate (420), and a locking block (340) is fixedly installed on the other side of the push plate (420).

4. The liquid medicine spraying device for a glass etching machine according to claim 3, characterized in that: A snap-fitting groove (330) is provided on the side of the installation frame (220), the snap-fitting block (340) is snap-fitted and connected to the snap-fitting groove (330), and the side of the snap-fitting groove (330) is connected to a fixing groove (360).

5. The liquid medicine spraying device for a glass etching machine according to claim 4, characterized in that: An elastic block (350) is installed on the side of the locking block (340), and the elastic block (350) is locked and connected with the fixing groove (360). A fixing column (370) is fixedly installed in the middle of the locking block (340), and the fixing column (370) is plugged into the middle of the rotating plate (380).

6. The liquid medicine spraying device for a glass etching machine according to claim 5, characterized in that: A rotating shaft (430) is installed on the side of the heat dissipation box (210), a mounting ring (440) is installed on the side of the rotating shaft (430), one side of the mounting ring (440) is fixedly connected to the rotating plate (380), and the other side of the mounting ring (440) is fixedly connected to a pull block (450).

7. The liquid medicine spraying device for a glass etching machine according to claim 1, characterized in that: The clamping assembly (470) includes a mounting block (240) fixedly mounted on one side of the mounting frame (220), a limiting groove (250) is provided in the middle of the mounting block (240), a push block (260) is inserted in the middle of the limiting groove (250), a side of the push block (260) is in contact with a limiting cylinder (270), a telescopic rod (290) is inserted in the middle of the limiting cylinder (270), and a return spring (280) is sleeved on the side of the telescopic rod (290).

8. The liquid medicine spraying device for a glass etching machine according to claim 7, characterized in that: The side of the telescopic rod (290) is fixedly connected to a clamping block (300), the side of the mounting block (240) is provided with a clamping groove (310), the other side of the mounting frame (220) is provided with a card slot (320), and the protective plate (230) is engaged with the clamping groove (310) and the card slot (320).

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