Efficient and uniform spraying device for electrophoresis finishing surface treatment

Abstract

The utility model discloses an efficient and uniform spraying device for electrophoresis finishing surface treatment. The efficient and uniform spraying device comprises an L-shaped vertical plate, a cross-shaped frame, a lead screw, a screw hole sliding block, a guide pipe, a spraying head, a motor set placing box, an electric fan blade, a guide rail, a U-shaped plate, a workpiece clamp, an electric rotating disc, an oil cylinder and a speed reducer. The spraying device is reasonable in structural design, the four independent lead screws are in a driving state, the four guide pipes which are provided with the spraying heads and are distributed in a matrix mode can be driven to move at the constant speed from inside to outside or move at the constant speed from outside to inside, and the speed reduction motor is combined to drive the connected cross frame and the spraying heads to laterally rotate at the constant speed. According to the spraying device, efficient and uniform spraying can be guaranteed, the size of a spraying area can be flexibly adjusted, the problem that spraying is low in efficiency and uneven in electrophoresis finishing surface treatment is solved, and the electric rotating disc and the workpiece clamp are matched for use, so that a clamped and fixed workpiece can be laterally rotated at a constant speed, and spraying omission is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrophoresis finishing surface spray treatment technical field, concretely is a kind of high-efficiency uniform spray device for electrophoresis finishing surface treatment. BACKGROUND

[0002] Electrophoresis spray is mainly a kind of processing technology to metal parts after electrophoresis, can be well removed the impurities on metal parts, plays an important role when metal parts are processed, so people's requirements to spray device are higher and higher.But the existing electrophoresis finishing surface treatment spray device, spray effect is not high enough uniform, spray structure position is relatively fixed, and the effect area is small, and the position of workpiece is not convenient to adjust, and it is easy to cause the situation that workpiece part position is missed due to spray dead angle. UTILITY MODEL CONTENTS

[0003] The utility model discloses a kind of high-efficiency uniform spray devices for electrophoresis finishing surface treatment to solve the above problems.

[0004] The utility model discloses the following technical scheme to realize the above-mentioned purpose, a kind of high-efficiency uniform spray device for electrophoresis finishing surface treatment, including L type vertical board, cross frame, screw rod, screw hole sliding block, guide pipe, spray head, motor set placement box, electric fan blade, guide rail, U type board, workpiece fixture, electric turntable, oil cylinder and speed reducer, speed reducer motor located in the back of L type vertical board is connected with the back middle part of motor set placement box fixedly connected in the middle of cross frame by transmission shaft, four side frame bodies of the cross frame are rotatably installed with screw rod, and screw rod one end is connected with the motor located in the inside of motor set placement box, every screw rod is screw-connected with screw hole sliding block, and the outer end surface of screw hole sliding block is installed with guide pipe, the surface of guide pipe is connected with multiple spray heads;

[0005] The surface of the vertical plate body of L type vertical board is symmetrically installed with two guide rails, and the two guide rails are slidably connected with the two ends of the same U type board, the middle part of U type board is installed with electric turntable, and workpiece fixture is installed at the rotating position of electric turntable.

[0006] Preferably, the front middle part of the motor set placement box is installed with electric fan blade, and four motors are installed in the inside of motor set placement box.

[0007] Preferably, the middle part of the guide pipe is connected with external infusion pump body equipment through liquid inlet hose.

[0008] Preferably, the bottom of the U type board is installed with oil cylinder on both sides, and the cylinder body end of the two oil cylinders is fixedly connected with the corresponding part of L type vertical board.

[0009] Preferably, the L-shaped vertical plate is provided with an electric control box on the back, and the electric control box is internally provided with a controller.

[0010] Preferably, the workpiece clamp is not limited to one kind, and the workpiece clamp is clamped and connected with the external electrophoresis finishing workpiece bottom.

[0011] Compared with the prior art, the utility model has the advantages that four independent lead screws are in the driving state, can drive four matrix-distributed pipes with spray heads to move at a constant speed from inside to outside or from outside to inside, and the connected cross frames and spray heads are driven to move at a constant speed by the reduction motor, which can ensure the high efficiency and uniformity of spraying, flexibly adjust the size of the spraying area, solve the problem of low efficiency and unevenness of electrophoresis finishing surface treatment, and the electric rotating disc and the workpiece clamp are used in cooperation, so that the clamped and fixed workpiece can be laterally rotated at a constant speed, and spraying omission is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creative labor.

[0013] Fig. 1 It is the perspective view of the overall structure of the utility model;

[0014] Fig. 2 It is the front view of the overall structure of the utility model;

[0015] Fig. 3 It is the side view of the overall structure of the utility model.

[0016] In the drawing: 1, L-shaped vertical plate;2, cross frame;3, lead screw;4, screw hole sliding block;5, pipe;6, liquid inlet hose;7, spray head;8, motor group placing box;9, electric fan blade;10, guide rail;11, U-shaped plate;12, workpiece clamp;13, electric rotating disc;14, oil cylinder;15, reduction motor;16, electric control box. DETAILED DESCRIPTION

[0017] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the following described embodiments are only some embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0018] The technical scheme of the utility model will be further illustrated below in combination with the drawings and with specific embodiments.

[0019] In the description of the utility model, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0020] Please refer to Figs. 1-3 As shown in the figure, an efficient and uniform spraying device for electrophoretic finishing surface treatment, comprising an L-shaped vertical plate 1, a cross frame 2, a lead screw 3, a threaded hole sliding block 4, a conduit 5, a spraying head 7, a motor set placing box 8, an electric fan blade 9, a guide rail 10, a U-shaped plate 11, a workpiece clamp 12, an electric turntable 13, an oil cylinder 14 and a speed reducer, the speed reducer motor 15 located on the back of the L-shaped vertical plate 1 is connected to the back middle part of the motor set placing box 8 fixedly connected to the middle part of the cross frame 2 through a transmission shaft, the four side frame bodies of the cross frame 2 are each rotatably installed with a lead screw 3, and one end of the lead screw 3 is connected to a motor located inside the motor set placing box 8, each lead screw 3 is threadedly connected with a threaded hole sliding block 4, and the outer end face of the threaded hole sliding block 4 is installed with a conduit 5, and the surface of the conduit 5 is installed with a plurality of spraying heads 7 in communication;

[0021] The four motors located in the motor set placing box 8 drive the corresponding connected lead screws 3 to rotate, so that the threaded hole sliding blocks 4 connected with the lead screws 3 move in the corresponding side frames of the cross frame 2, further driving the conduits 5 connected with the threaded hole sliding blocks 4 to move outward from the middle or move from the outside to the middle, in combination with the operation of the speed reducer motor 15 driving the connected motor set placing box 8 and cross frame 2 to uniformly rotate within a range of 90°, the function of adjusting the spraying area of the spraying head 7 is achieved.

[0022] The vertical plate body surface of the L-shaped vertical plate 1 is symmetrically installed with two guide rails 10, and the two guide rails 10 are respectively slidably connected to the two ends of the same U-shaped plate 11, the middle part of the U-shaped plate 11 is installed with an electric turntable 13, and the rotating part of the electric turntable 13 is installed with a workpiece clamp 12;

[0023] When the workpiece is fixed by the workpiece clamp 12, the electric turntable 13 is operated to drive the workpiece clamp 12 and the workpiece to rotate, and after rotating to the set angle position, it is stationary, which plays a role in adjusting the corresponding part of the workpiece into the spraying area, avoiding spraying omission.

[0024] The electric fan blade 9 is installed in the middle of the front of the motor group placing box 8, and four motors are arranged in the motor group placing box 8.

[0025] Further, the middle of the conduit 5 is connected with the external infusion pump body device through the liquid inlet hose 6.

[0026] Further, the oil cylinders 14 are installed on both sides of the bottom of the U-shaped plate 11, and the cylinder body ends of the two oil cylinders 14 are fixedly connected with the corresponding positions of the L-shaped vertical plate 1.

[0027] Further, the electric control box 16 is installed on the back of the L-shaped vertical plate 1, and the controller is arranged in the electric control box 16.

[0028] Further, the workpiece clamp 12 is not limited to one kind, and the workpiece clamp 12 is clamped and connected with the external electrophoresis finishing workpiece bottom together.

[0029] In use, the four motors in the motor group placing box 8 drive the corresponding connecting lead screws 3 to rotate, so that the screw hole sliding blocks 4 connected with the lead screws 3 move in the corresponding side frames of the cross frame 2, further drive the conduit 5 connected with the screw hole sliding blocks 4 to move from the middle to the outside or from the outside to the middle, and the motor group placing box 8 and the cross frame 2 connected with the running reduction motor 15 are uniformly side-rotated within 90°, so as to adjust the spraying area of the spraying head 7.

[0030] When the workpiece is fixed by the workpiece clamp 12, the running electric rotating disc 13 drives the workpiece clamp 12 and the workpiece to rotate, and then stops at the set angle position, so as to adjust the corresponding part of the workpiece to enter the spraying area, avoid spraying omission, and blow dry the workpiece after spraying.

[0031] Compared with the prior art, the difference lies in that four independent lead screws 3 are in the driving state, can drive the four conduits 5 with the spraying head 7 distributed in matrix to move from the inside to the outside or from the outside to the inside at a uniform speed, and the cross frame 2 and the spraying head 7 connected with the reduction motor 15 are uniformly side-rotated, which can not only ensure the high efficiency and uniformity of spraying, but also flexibly adjust the size of the spraying area, solve the problem of low efficiency and unevenness of electrophoresis finishing surface treatment spraying, and the electric rotating disc 13 and the workpiece clamp 12 are used together, so that the clamped and fixed workpiece can be uniformly side-rotated, and spraying omission is avoided.

[0032] It is apparent for a person skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments but can be implemented in other embodiments without departing from the scope of the present application. The embodiments are therefore to be seen as exemplary and not restrictive, the scope of the present application being defined by the appended claims and not by the above description. Any reference signs in the claims should not be construed as limiting the scope of the claims to the features to which the reference signs are attached.

[0033] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements for some technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A high efficiency uniform spraying device for electrophoretic finishing surface treatment, characterized in that: Including L type vertical plate (1), cross frame (2), lead screw (3), screw hole sliding block (4), catheter (5), spray head (7), motor group placing box (8), electric fan blade (9), guide rail (10), U type plate (11), workpiece clamp (12), electric rotating disc (13), oil cylinder (14) and speed reducer, the speed reducer motor (15) located in the back of the L type vertical plate (1) is connected with the back middle part of the motor group placing box (8) fixedly connected in the middle part of the cross frame (2) through the transmission shaft, the four side frame bodies of the cross frame (2) are rotatably installed with lead screw (3), and one end of the lead screw (3) is connected with the motor located in the motor group placing box (8), each lead screw (3) is threadedly connected with a screw hole sliding block (4), and the outer end surface of the screw hole sliding block (4) is provided with a catheter (5), a plurality of spray heads (7) are installed on the surface of the catheter (5) in a distributed and interconnected manner. The vertical plate body surface of the L type vertical plate (1) is symmetrically provided with two guide rails (10), and the two guide rails (10) are respectively connected with the two ends of the same U type plate (11) in a sliding manner, the U type plate (11) is provided with an electric rotating disc (13) in the middle part, and the rotating part of the electric rotating disc (13) is provided with a workpiece clamp (12).

2. The high-efficiency uniform spraying device for electrophoretic finishing surface treatment according to claim 1, characterized in that: The front middle part of the motor group placing box (8) is provided with an electric fan blade (9), and four motors are installed in the inner part of the motor group placing box (8).

3. The high-efficiency uniform spraying device for electrophoretic finishing surface treatment according to claim 1, characterized in that: The middle part of the catheter (5) is connected with an external infusion pump body device through a liquid inlet hose (6).

4. The high-efficiency uniform spraying device for electrophoretic finishing surface treatment according to claim 1, characterized in that: The bottom of the U type plate (11) is provided with an oil cylinder (14) on both sides, and the cylinder body end of the two oil cylinders (14) is fixedly connected with the corresponding part of the L type vertical plate (1).

5. The high efficient and uniform spraying device for electrophoretic finishing surface treatment according to claim 1, characterized in that: The back of the L type vertical plate (1) is provided with an electric control box (16), and a controller is arranged in the electric control box (16).

6. The high efficient and uniform spraying device for electrophoretic finishing surface treatment according to claim 1, characterized in that: The workpiece clamp (12) is not limited to one kind, and the workpiece clamp (12) and the external electrophoresis finishing workpiece bottom clamping connection are connected together.

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