Spraying equipment for liquid metal plate processing

Abstract

The utility model discloses spraying equipment for processing a liquid metal plate, relates to the field of preparation of decorative materials, and aims to solve the problems of low processing efficiency, non-uniform spraying and omission of a spraying surface in the spraying processing process of the liquid metal, the spraying equipment comprises a rack, a plate positioning mechanism and a plate spraying mechanism are arranged on the rack, and the plate positioning mechanism and the plate spraying mechanism are arranged on the rack. The positioning face of the plate positioning mechanism and the output end of the plate spraying mechanism are perpendicularly distributed, the plate positioning mechanism comprises a horizontal calibration fixator, a lifting frame is installed between the horizontal calibration fixator and the rack, the plate spraying mechanism comprises a high-pressure nozzle, and the high-pressure nozzle is connected with the lifting frame. And a three-coordinate workbench is mounted between the nozzle and the rack. The spraying device has the advantages of high efficiency, uniformity in spraying and good spraying effect.

Description

Technical Field

[0001] The utility model relates to the technical field of decorative material preparation, in particular to a spraying device for processing liquid metal plates. Background Art

[0002] Liquid metal is a low-melting-point alloy that is liquid and fluid at room temperature. It has the advantages of stable properties, low volatility, safety and non-toxicity. The atomic structure of liquid metal is more similar to crystalline liquid than general solid metal. In the process of liquid metal plate processing, in order to improve processing efficiency and product quality, it is usually necessary to spray the liquid metal plate. Traditional spraying equipment usually uses manual or mechanical methods for spraying, but these methods have some problems. For example, during manual spraying, the spraying quality is unstable and the efficiency is low due to human factors; and during mechanical spraying, for some inclined plate surfaces, during the spraying process, the angle between the spray nozzle and the spraying surface is not fixed. Due to the complex shape of the liquid metal plate and the uncertainty of the motion trajectory, it is easy to cause problems such as uneven spraying and omissions. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a spraying equipment for liquid metal plate processing. Through this design, the problems of low processing efficiency, uneven spraying and missing spraying surface during the spraying process of liquid metal are effectively solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: the utility model includes a frame, on which a plate positioning mechanism and a plate spraying mechanism are provided, the positioning surface of the plate positioning mechanism is vertically distributed with the output end of the plate spraying mechanism, the plate positioning mechanism includes a horizontal calibration fixture, a lifting frame is installed between the horizontal calibration fixture and the frame, the plate spraying mechanism includes a high-pressure nozzle, and a three-coordinate workbench is installed between the nozzle and the frame.

[0005] Preferably, the horizontal calibration fixture includes a first support plate, one end of the first support plate is hinged to the lifting frame, the other end of the first support plate is hinged with a connecting rod, the connecting rod is hinged with a self-locking telescopic rod, and the telescopic rod is fixedly connected to the lifting frame.

[0006] Preferably, the first support plate is fixedly connected with a side pressure block.

[0007] Preferably, the high-pressure nozzle is covered with a protective cover.

[0008] Preferably, the three-coordinate workbench includes a slide, which is slidably connected to the frame front and back, and a vertical pole is fixedly connected to the slide, a vertical sliding sleeve is slidably connected to the vertical pole, a support rod is slidably connected to the side of the sleeve for sliding left and right, and the support rod is fixedly connected to the high-pressure nozzle.

[0009] Preferably, there are two groups of the plate spraying mechanisms, and the two groups of the plate spraying mechanisms are symmetrically distributed about the center of the frame.

[0010] Preferably, the horizontal calibration fixture includes a second support plate, the second support plate is fixedly connected to the lifting frame, a plurality of groups of upper pressure blocks with consistent horizontal heights are fixedly connected to the upper side of the second support plate, a vertically retractable lower pressure block is provided on the lower side of the second support plate, and a through hole cooperating with the lower pressure block is opened on the second support plate.

[0011] Compared with the prior art, the utility model has the following outstanding advantages:

[0012] The utility model sprays the liquid metal plate through the plate spraying mechanism, thereby improving the working efficiency and reducing the workload of the staff.

[0013] Under the adjustment of the horizontal calibration fixture, the high-pressure nozzle and the plate surface of the liquid metal plate to be sprayed are in a vertical state, the spraying effect is more uniform, and the quality of the spraying is guaranteed.

[0014] Spraying is carried out through a high-pressure nozzle, and under the action of huge impact, the spray material can better penetrate into the liquid metal plate, achieving a better spraying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of Example 1 of the utility model.

[0016] Figure 2 This is a schematic diagram of the left side structure of Example 1 of the present utility model.

[0017] Figure 3 This is a schematic diagram of the bottom connection structure of the first support plate of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the lifting frame of the utility model.

[0019] Figure 5 This is a schematic diagram of the overall structure of Example 2 of the utility model.

[0020] Figure 6 This is a schematic diagram of the left side structure of Example 2 of the utility model.

[0021] Numbers in the figure: 1. Frame; 2. Horizontal calibration fixture; 201. First support plate; 202. Connecting rod; 203. Telescopic rod; 204. Side pressure block; 205. Second support plate; 206. Upper pressure block; 207. Lower pressure block; 208. Through hole; 3. Lifting frame; 4. High-pressure nozzle; 5. Three-coordinate workbench; 501. Slide; 502. Vertical pole; 503. Sliding sleeve; 504. Support rod; 6. Protective cover. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model are clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Example 1

[0023] Please see attached Figure 1-4 The present embodiment is a spraying device for processing liquid metal plates: it includes a frame 1, on which a plate positioning mechanism and a plate spraying mechanism are provided, the positioning surface of the plate positioning mechanism is vertically distributed with the output end of the plate spraying mechanism, the plate positioning mechanism includes a horizontal calibration fixture 2, a lifting frame 3 is installed between the horizontal calibration fixture 2 and the frame 1, the plate spraying mechanism includes a high-pressure nozzle 4, and a three-coordinate worktable 5 is installed between the nozzle and the frame 1.

[0024] The frame 1 is used to support the overall structure. The frame 1 is fixed horizontally. The plate positioning mechanism is used to fix the liquid metal plate to be processed. The plate spraying mechanism is connected to a storage barrel, a booster pump and a connecting pipe connected to a high-pressure nozzle. By adding a pump, the raw materials in the storage barrel are sprayed out through the high-pressure nozzle. The high-pressure nozzle and the liquid metal plate are in a vertical state. When the high-pressure nozzle is working, it acts on the surface of the liquid metal plate in a straight line. When moving, it can ensure that the spraying is more uniform and the processing effect of the liquid metal plate is guaranteed. The lifting frame 3 is used to adjust the height of the horizontal calibration fixture 2. The horizontal calibration fixture 2 is used to fix the liquid metal plate. For some uneven bottom surfaces The upper plane of the liquid metal plate can be horizontally corrected by the horizontal calibration fixture 2 to ensure the verticality between the upper plane to be sprayed and the high-pressure nozzle, thereby ensuring the spraying effect; the lifting frame 3 is composed of two groups of X-shaped hinged rods, the middle of the hinged rods can rotate with each other, and the two ends of the hinged rods are connected with horizontal sliders. An adjusting screw is provided between the horizontal slider and the frame 1. The slider is driven to slide horizontally by the adjusting screw. The sliding of the slider drives the change of the crossing angle between the hinged rods, thereby changing the height of the horizontal calibration fixture 2. When in use, the liquid metal plate can be fixed and calibrated at a lower position, which is convenient for the staff to operate.

[0025] The horizontal calibration fixture 2 includes a first support plate 201, one end of the first support plate 201 is hinged to the lifting frame 3, and the other end of the first support plate 201 is hinged with a connecting rod 202, and the connecting rod 202 is hinged with a self-locking telescopic rod 203, and the telescopic rod 203 is fixedly connected to the lifting frame 3; the telescopic rod 203 can make the hydraulic telescopic rod 203 or the electronic telescopic rod 203 capable of numerical control adjustment, the top surface of the first support plate 201 is horizontal, and the liquid metal plate is placed on the first support plate 201. When the top surface of the liquid metal plate is not horizontal, the telescopic rod 203 is extended and retracted to drive the bottom end of the connecting rod 202 to move left and right. The bottom of the connecting rod 202 moves left and right. Under the premise that the length of the connecting rod 202 is inconvenient, the connecting rod 202 drives the first support plate 201 to rotate, thereby compensating for the deflection angle of the liquid metal plate.

[0026] The first support plate 201 is fixedly connected with a side pressure block 204; the pressure block presses and fixes the side of the liquid metal plate to reduce the impact on the spraying operation and avoid spraying dead angles. The side pressure block 204 is driven by a cylinder.

[0027] The high-pressure nozzle 4 is covered with a protective cover 6, which is a prism structure with a small upper end and a large lower end, so as to prevent liquid from splashing at the high-pressure nozzle 4.

[0028] The three-coordinate workbench 5 includes a slide 501, which is slidably connected to the frame 1 front and back, and a vertical rod 502 is fixedly connected to the slide 501, and a vertical sliding sleeve 503 is slidably connected to the vertical rod 502, and a support rod 504 that slides left and right is slidably connected to the side of the slide 503, and the support rod 504 is fixedly connected to the high-pressure nozzle 4; the three-coordinate workbench 5 is equipped with a driving mechanism that drives the slide 501, the slide sleeve 503 and the support rod 504 to perform linear motion, and the driving mechanism is an adjusting screw rod, etc. This type of driving mechanism is a prior art and will not be introduced in detail here.

[0029] There are two groups of plate spraying mechanisms, and the two groups of plate spraying mechanisms are symmetrically distributed about the center of the frame 1; there are two groups of plate spraying mechanisms. When the liquid metal plate is wider, the cooperation of the two groups of plate spraying mechanisms can reduce the elongation of the support rod 504, increase the stability of the high-pressure nozzle during spraying, and improve work efficiency. Example 2

[0030] The principle is the same as the above implementation, such as Figure 5 and Figure 6As shown, the specific difference of this embodiment is that: the horizontal calibration fixture 2 includes a second support plate 205, the second support plate 205 is fixedly connected to the lifting frame 3, a plurality of groups of upper pressure blocks 206 with the same horizontal height are fixedly connected to the upper side of the second support plate 205, a vertically retractable lower pressure block 207 is provided on the lower side of the second support plate 205, and a through hole 208 cooperating with the lower pressure block 207 is opened on the second support plate 205; the second support plate 205 is fixed on the lifting frame 3, and lower pressure blocks 207 are provided on the front and rear sides of the bottom of the second lifting plate. When fixing the liquid metal plate on the inclined surface, the liquid metal plate is placed on the lower side of the upper pressure block 206, and then the upper surface of the liquid metal plate is flush with the upper pressure block 206 through the upper push of the lower pressure block 207, thereby ensuring the horizontality of the liquid metal plate during spraying.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for processing liquid metal plates, characterized in that: The invention comprises a frame (1), wherein the frame (1) is provided with a plate positioning mechanism and a plate spraying mechanism, wherein a positioning surface of the plate positioning mechanism is vertically distributed with respect to an output end of the plate spraying mechanism, the plate positioning mechanism comprises a horizontal calibration fixture (2), a lifting frame (3) is installed between the horizontal calibration fixture (2) and the frame (1), and the plate spraying mechanism comprises a high-pressure nozzle (4), and a three-coordinate workbench (5) is installed between the nozzle and the frame (1).

2. The liquid metal plate processing spraying equipment according to claim 1, characterized in that: The horizontal calibration fixture (2) comprises a first support plate (201), one end of the first support plate (201) being hinged to the lifting frame (3), the other end of the first support plate (201) being hinged to a connecting rod (202), the connecting rod (202) being hinged to a self-locking telescopic rod (203), and the telescopic rod (203) being fixedly connected to the lifting frame (3).

3. The liquid metal plate processing spraying equipment according to claim 2, characterized in that: The first support plate (201) is fixedly connected to a side pressure block (204).

4. The liquid metal plate processing spraying equipment according to claim 1, characterized in that: The high-pressure nozzle (4) is covered with a protective cover (6).

5. The spraying equipment for processing liquid metal plates according to claim 1, characterized in that: The three-coordinate workbench (5) comprises a slide table (501), the slide table (501) is connected to the frame (1) in a forward and backward sliding manner, the slide table (501) is fixedly connected to a vertical rod (502), the vertical rod (502) is slidably connected to a vertically sliding sleeve (503), the side of the sliding sleeve (503) is slidably connected to a left-right sliding support rod (504), and the support rod (504) is fixedly connected to the high-pressure nozzle (4).

6. The liquid metal plate processing spraying equipment according to claim 1, characterized in that: There are two groups of plate spraying mechanisms, and the two groups of plate spraying mechanisms are symmetrically distributed about the center of the frame (1).

7. The spraying equipment for processing liquid metal plates according to claim 1, characterized in that: The horizontal calibration fixture (2) comprises a second support plate (205), the second support plate (205) being fixedly connected to the lifting frame (3), a plurality of groups of upper pressing blocks (206) having the same horizontal height being fixedly connected to the upper side of the second support plate (205), a vertically retractable lower pressing block (207) being provided on the lower side of the second support plate (205), and a through hole (208) cooperating with the lower pressing block (207) being opened on the second support plate (205).

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