A high-pressure spraying device

Abstract

This utility model relates to the field of high-pressure spraying technology and discloses a high-pressure spraying device, including a fixed plate, a pulley fixedly installed at the bottom of the fixed plate, a push rod fixedly installed at the top of the fixed plate, and a spraying assembly disposed at the top of the fixed plate. The spraying assembly includes an adjustment mechanism disposed at the top of the fixed plate. The spraying mechanism is disposed at the top of the fixed plate and connected to the adjustment mechanism. The spraying mechanism includes a storage chamber, which is fixedly installed at the top of the fixed plate. A feed pipe is fixedly installed at the top of the storage chamber, and a high-pressure pump is connected to the side wall of the storage chamber. This utility model solves the problem that existing high-pressure spraying devices are difficult to adapt to the needs of workpieces of different shapes and sizes and different spraying processes, lacking flexibility and adjustability, thus leading to reduced spraying effect.

Description

Technical Field

[0001] This utility model relates to the field of high-pressure spraying technology, specifically a high-pressure spraying device. Background Technology

[0002] High-pressure spraying is a process technology that uses high pressure to rapidly spray and atomize coating materials such as paint, allowing them to adhere to the surface of an object and form a coating. During high-pressure spraying, the paint obtains high pressure (usually tens or even hundreds of megapascals) under the action of a high-pressure pump, and is instantly sprayed out through a specially designed spray gun nozzle. Due to the sudden drop in pressure, the paint is atomized into fine particles. These particles, under high-speed motion, impact the surface of the object with great kinetic energy and adhere and spread evenly, thus forming a continuous and dense coating. First of all, the spraying efficiency is high. High pressure ensures that the paint is fully atomized and the spraying speed is fast, which can complete large-area spraying in a short time.

[0003] Existing high-pressure spraying equipment is difficult to adapt to the needs of workpieces of different shapes and sizes as well as different spraying processes, lacking flexibility and adjustability, which leads to a reduction in spraying effect. Utility Model Content

[0004] The purpose of this invention is to provide a high-pressure spraying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-pressure spraying device, including a fixing plate,

[0006] A pulley fixedly installed at the bottom of the fixed plate;

[0007] A push rod fixedly installed on the top of the fixed plate;

[0008] And a spraying assembly located at the top of the fixed plate;

[0009] The spraying assembly includes an adjustment mechanism located at the top of the fixed plate;

[0010] A spraying mechanism is provided at the top of the fixed plate, and the spraying mechanism is connected to the adjustment mechanism.

[0011] Preferably, the spraying mechanism includes a storage chamber, which is fixedly installed on the top of a fixed plate. A feed pipe is fixedly installed on the top of the storage chamber. A high-pressure pump is connected to the side wall of the storage chamber. A transport pipe is fixedly installed at the output end of the high-pressure pump. A transport block is fixedly installed at the other end of the transport pipe. An atomizing nozzle is fixedly installed on the side wall of the transport block.

[0012] Preferably, the bottom of the high-pressure pump is in contact with the top of the fixed plate, a sleeve block is fixedly installed on the side wall of the high-pressure pump, the bottom of the sleeve block is fixedly connected to the top of the fixed plate, the inner wall of the transport pipe is in communication with the interior of the transport block, and the inner wall of the atomizing nozzle is in communication with the interior of the transport block.

[0013] Preferably, the adjusting mechanism includes an L-shaped support plate, which is fixedly installed on the top of a fixed plate. A motor is fixedly installed on the top of the L-shaped support plate. The motor drives a screw through a rotating shaft at its output end. A horizontal plate is installed on the side wall of the screw. An arc-shaped limiting block is fixedly installed on the top of the horizontal plate. A turntable is rotatably installed on the inner wall of the arc-shaped limiting block. A stabilizing bracket is fixedly installed on the top of the turntable. The inner wall of the stabilizing bracket is fixedly connected to the side wall of the transport pipe. The bottom of the turntable is rotatably connected to the top of the horizontal plate. A side plate is fixedly installed on the side wall of the horizontal plate. A positioning rod is slidably installed on the inner wall of the side plate. A pull block is fixedly installed on the bottom of the positioning rod. A compression spring is fixedly installed on the top of the pull block. The top of the compression spring is fixedly connected to the bottom of the side plate.

[0014] Preferably, the side wall diameter of the positioning rod is the same as the inner wall diameter of the positioning hole inside the turntable, and the side wall of the positioning rod is slidably connected to the inner wall of the positioning hole.

[0015] Preferably, the side wall of the screw is threadedly connected to the inner wall of the horizontal plate, a limit rod is slidably installed on the inner wall of the horizontal plate, one end of the limit rod is fixedly connected to the inner wall of the L-shaped support plate, and the side wall of the horizontal plate is slidably connected to the inner wall of the L-shaped support plate.

[0016] Preferably, there are four pulleys, all of which are of the same shape and size, and are fixedly installed at the four bottom corners of the fixed plate.

[0017] This invention provides a high-pressure spraying device. It has the following beneficial effects:

[0018] (1) When the operator needs to spray, the height and angle of the atomizing nozzle are first adjusted according to the needs. The position of the pull block is pulled down, and the pull block drives the positioning rod to slide on the inner wall of the side plate. At this time, one end of the compression spring is pulled. When one end of the positioning rod is disengaged from the inside of the turntable, the position of the turntable can be rotated directly. The turntable will rotate on the inner wall of the arc-shaped limit block. When it is rotated to the appropriate angle, the pull block can be released. Under the action of the compression spring, the positioning rod is inserted into the inner wall of the positioning hole again, so as to stabilize the angle of the atomizing nozzle. The motor is turned on, and the motor drives the position of the screw to rotate through the shaft at the output end. The side wall of the screw is threadedly connected to the inner wall of the horizontal plate. Therefore, when the screw rotates, it can drive the horizontal plate to slide on the side wall of the limit rod, effectively adjusting the height of the atomizing nozzle. This solves the problem that the existing high-pressure spraying device is difficult to adapt to the needs of workpieces of different shapes and sizes and different spraying processes, lacks flexibility and adjustability, and thus leads to a reduction in the spraying effect.

[0019] (2) With this utility model, the operator can add materials to the inner wall of the storage chamber through the feed pipe, and then directly turn on the high pressure pump. The high pressure pump transports the materials from the inner wall of the storage chamber to the inner wall of the transport pipe, and then sprays them out through the atomizing nozzle under the action of the transport block, so as to achieve effective spraying. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of the spraying mechanism of this utility model;

[0022] Figure 3 This is a partial structural schematic diagram of the adjustment mechanism of this utility model;

[0023] Figure 4 This utility model Figure 3 A magnified view of part A in the image.

[0024] In the diagram: 1. Fixed plate; 2. Pulley; 3. Push rod; 4. Spraying assembly; 41. Adjustment mechanism; 411. L-shaped support plate; 412. Motor; 413. Screw; 414. Stabilizing bracket; 415. Turntable; 416. Positioning rod; 417. Side plate; 418. Compression spring; 419. Pull block; 4110. Arc-shaped limit block; 4111. Horizontal plate; 4112. Limiting rod; 42. Spraying mechanism; 421. Feed pipe; 422. Storage bin; 423. High-pressure pump; 424. Connecting block; 425. Transport pipe; 426. Transport block; 427. Atomizing nozzle. Detailed Implementation

[0025] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0026] Example 1: A preferred embodiment of the high-pressure spraying device provided by this utility model Figures 1 to 4 As shown: A high-pressure spraying device, including a fixing plate 1,

[0027] Four pulleys 2 are fixedly installed at the bottom of the fixed plate 1. The four pulleys 2 are all the same size and shape. The four pulleys 2 are fixedly installed at the four corners of the bottom of the fixed plate 1.

[0028] Push rod 3 is fixedly installed on the top of fixed plate 1;

[0029] And the spraying assembly 4 is located at the top of the fixed plate 1;

[0030] The spraying assembly 4 includes an adjustment mechanism 41 located at the top of the fixed plate 1;

[0031] A spraying mechanism 42 is provided at the top of the fixed plate 1, and the spraying mechanism 42 is connected to the adjustment mechanism 41.

[0032] The adjusting mechanism 41 includes an L-shaped support plate 411, which is fixedly installed on the top of the fixed plate 1. A motor 412 is fixedly installed on the top of the L-shaped support plate 411. The motor 412 drives a screw 413 through a rotating shaft at its output end. A horizontal plate 4111 is installed on the side wall of the screw 413. An arc-shaped limiting block 4110 is fixedly installed on the top of the horizontal plate 4111. A turntable 415 is rotatably installed on the inner wall of the arc-shaped limiting block 4110. A fixed plate is installed on the top of the turntable 415. There is a stabilizing bracket 414, the inner wall of which is fixedly connected to the side wall of the transport pipe 425. The bottom of the turntable 415 is rotatably connected to the top of the horizontal plate 4111. A side plate 417 is fixedly installed on the side wall of the horizontal plate 4111. A positioning rod 416 is slidably installed on the inner wall of the side plate 417. A pull block 419 is fixedly installed at the bottom of the positioning rod 416. A compression spring 418 is fixedly installed at the top of the pull block 419. The top of the compression spring 418 is fixedly connected to the bottom of the side plate 417.

[0033] In this embodiment, the side wall diameter of the positioning rod 416 is the same as the inner wall diameter of the positioning hole inside the turntable 415, and the side wall of the positioning rod 416 is slidably connected to the inner wall of the positioning hole.

[0034] Furthermore, the side wall of the screw 413 is threadedly connected to the inner wall of the horizontal plate 4111, and the inner wall of the horizontal plate 4111 is slidably installed with a limiting rod 4112. One end of the limiting rod 4112 is fixedly connected to the inner wall of the L-shaped support plate 411, and the side wall of the horizontal plate 4111 is slidably connected to the inner wall of the L-shaped support plate 411.

[0035] In the specific implementation process, when spraying is required, first adjust the height and angle of the atomizing nozzle 427 as needed, and pull down the position of the pull block 419. The pull block 419 drives the positioning rod 416 to slide on the inner wall of the side plate 417. At this time, one end of the compression spring 418 will be pulled. When one end of the positioning rod 416 is disengaged from the inside of the turntable 415, the position of the turntable 415 can be directly rotated. The turntable 415 will rotate on the inner wall of the arc-shaped limiting block 4110 until it reaches the appropriate angle. When the angle is reached, the pull block 419 can be released. Under the action of the compression spring 418, the positioning rod 416 is inserted into the inner wall of the positioning hole again, thereby stabilizing the angle of the atomizing nozzle 427 and turning on the motor 412. The motor 412 drives the screw 413 to rotate through the shaft at the output end. The side wall of the screw 413 is threadedly connected to the inner wall of the horizontal plate 4111. Therefore, when the screw 413 rotates, it can drive the horizontal plate 4111 to slide on the side wall of the limiting rod 4112, effectively adjusting the height of the atomizing nozzle 427.

[0036] Example 2: Based on Example 1, a preferred embodiment of the high-pressure spraying device provided by this utility model is as follows: Figures 1 to 4 As shown: The spraying mechanism 42 includes a storage chamber 422, which is fixedly installed on the top of the fixed plate 1. A feed pipe 421 is fixedly installed on the top of the storage chamber 422. A high-pressure pump 423 is connected to the side wall of the storage chamber 422. A transport pipe 425 is fixedly installed at the output end of the high-pressure pump 423. A transport block 426 is fixedly installed at the other end of the transport pipe 425. An atomizing nozzle 427 is fixedly installed on the side wall of the transport block 426.

[0037] In this embodiment, the bottom of the high-pressure pump 423 is in contact with the top of the fixed plate 1, and a sleeve block 424 is fixedly installed on the side wall of the high-pressure pump 423. The bottom of the sleeve block 424 is fixedly connected to the top of the fixed plate 1. The inner wall of the transport pipe 425 is connected to the inside of the transport block 426, and the inner wall of the atomizing nozzle 427 is connected to the inside of the transport block 426.

[0038] In the specific implementation process, the operator can add materials to the inner wall of the storage chamber 422 through the feed pipe 421, and then directly turn on the high pressure pump 423. The high pressure pump 423 transports the materials from the inner wall of the storage chamber 422 to the inner wall of the transport pipe 425, and then sprays them out through the atomizing nozzle 427 under the action of the transport block 426, so as to achieve effective spraying.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-pressure spraying device, comprising a fixing plate (1). A pulley (2) is fixedly installed at the bottom of the fixed plate (1); A push rod (3) is fixedly installed on the top of the fixed plate (1); and a spraying assembly (4) disposed at the top position of the fixed plate (1); characterized in that: The spraying assembly (4) includes an adjustment mechanism (41) located at the top of the fixed plate (1). A spraying mechanism (42) is provided at the top of the fixed plate (1), and the spraying mechanism (42) is connected to the adjustment mechanism (41).

2. The high-pressure spraying device according to claim 1, characterized in that: The spraying mechanism (42) includes a storage chamber (422), which is fixedly installed on the top of the fixed plate (1). A feed pipe (421) is fixedly installed on the top of the storage chamber (422). A high-pressure pump (423) is connected to the side wall of the storage chamber (422). A transport pipe (425) is fixedly installed at the output end of the high-pressure pump (423). A transport block (426) is fixedly installed at the other end of the transport pipe (425). An atomizing nozzle (427) is fixedly installed on the side wall of the transport block (426).

3. The high-pressure spraying device according to claim 2, characterized in that: The bottom of the high-pressure pump (423) is in contact with the top of the fixed plate (1). A socket block (424) is fixedly installed on the side wall of the high-pressure pump (423). The bottom of the socket block (424) is fixedly connected to the top of the fixed plate (1). The inner wall of the transport pipe (425) is connected to the inside of the transport block (426). The inner wall of the atomizing nozzle (427) is connected to the inside of the transport block (426).

4. The high-pressure spraying device according to claim 1, characterized in that: The adjusting mechanism (41) includes an L-shaped support plate (411), which is fixedly installed on the top of the fixed plate (1). A motor (412) is fixedly installed on the top of the L-shaped support plate (411). The motor (412) drives a screw (413) through a rotating shaft at its output end. A horizontal plate (4111) is installed on the side wall of the screw (413). An arc-shaped limiting block (4110) is fixedly installed on the top of the horizontal plate (4111). A turntable (415) is rotatably installed on the inner wall of the arc-shaped limiting block (4110). The top of the turntable (415) is fixedly installed... A stabilizing bracket (414) is provided, the inner wall of which is fixedly connected to the side wall of the transport pipe (425). The bottom of the turntable (415) is rotatably connected to the top of the horizontal plate (4111). A side plate (417) is fixedly installed on the side wall of the horizontal plate (4111). A positioning rod (416) is slidably installed on the inner wall of the side plate (417). A pull block (419) is fixedly installed at the bottom of the positioning rod (416). A compression spring (418) is fixedly installed at the top of the pull block (419). The top of the compression spring (418) is fixedly connected to the bottom of the side plate (417).

5. A high-pressure spraying device according to claim 4, characterized in that: The side wall diameter of the positioning rod (416) is the same as the inner wall diameter of the positioning hole inside the turntable (415), and the side wall of the positioning rod (416) is slidably connected to the inner wall of the positioning hole.

6. A high-pressure spraying device according to claim 5, characterized in that: The side wall of the screw (413) is threadedly connected to the inner wall of the horizontal plate (4111). A limit rod (4112) is slidably installed on the inner wall of the horizontal plate (4111). One end of the limit rod (4112) is fixedly connected to the inner wall of the L-shaped support plate (411). The side wall of the horizontal plate (4111) is slidably connected to the inner wall of the L-shaped support plate (411).

7. The high-pressure spraying device according to claim 1, characterized in that: There are four pulleys (2), all of which are the same size and shape, and are fixedly installed at the four corners of the bottom of the fixed plate (1).

Images