Automatic precise spraying device for three-dimensional scanning contrast developer

Abstract

The invention discloses an automatic precise spraying device for a three-dimensional scanning contrast developer. Belongs to the field of automation and visual inspection and comprises a movable workbench, a cylinder and a cylinder support, the cylinder and the cylinder support are arranged on the movable workbench, and a first mounting plate, a cylinder, a base, a clamping jaw fixing plate, a driving clamping jaw and a first sliding block are arranged at the upper end of the cylinder support; a mounting plate III, a mounting plate II and other equipment are mounted on one side of the bracket; a workpiece to be sprayed is clamped on the workbench through the telescopic clamping jaw, and 360-degree dead-corner-free rotation of the workpiece can be achieved. The contrast developer is connected to the spray head from the storage tank through the pressure pipeline, the electromagnetic valve is arranged at the end of the pipeline and controls opening and closing of spraying, the spray head can change the spraying angle to adapt to different workpieces, the control box controls opening, closing and rotation of the clamping jaw, and full-automatic uniform spraying is achieved. The whole spraying process is carried out in the closed transparent cover, dust diffusion is avoided, and convenience and environmental protection are achieved.

Description

Technical Field

[0001] The invention belongs to the field of automation and visual detection, and relates to a three-dimensional scanning contrast developer automatic precision spraying device. Background Art

[0002] At present, contrast developer is usually sprayed manually, which is time-consuming, labor-intensive and inefficient. Moreover, contrast developer is a pungent dust, which will cause pollution and harm people and the environment. For scans with high precision requirements, manual operation will cause poor spraying uniformity, repeated spraying and missed spraying, etc., affecting the final scanning accuracy. Summary of the invention

[0003] In view of the above problems, the present invention aims to provide a three-dimensional scanning contrast developer automatic precision spraying device.

[0004] The technical solution of the present invention is as follows: the three-dimensional scanning contrast developer automatic precision spraying device of the present invention comprises a movable workbench (1), a cylinder bracket (7) is movably mounted on one side of the upper end of the movable workbench (1) by means of bolts, a mounting plate (9) is mounted on the upper end of the cylinder bracket (7), a cylinder (12) is mounted on the upper end of the mounting plate (9), a base (17) is mounted on one end of the cylinder (12), a clamping jaw fixing plate (15) is mounted on the other end of the base (17), and an active clamping jaw (13) is mounted on the other end of the clamping jaw fixing plate (15);

[0005] A slide block 1 (18) is installed on one side of the active clamping jaw (13), and the active clamping jaw (13) and the slide block 1 (18) are installed on a clamping jaw fixing plate (15).

[0006] Furthermore, a bracket (8) is installed at the upper end of the movable workbench (1) and on the other side close to the cylinder bracket (7), a mounting plate three (11) is installed on the side of the bracket (8) close to the cylinder bracket (7), and a mounting plate two (10) is also installed on the side of the mounting plate three (11) close to the cylinder bracket (7).

[0007] Furthermore, the upper end of the mounting plate 3 (11) is movably connected to the upper end of the bracket (8), and the bottom ends of the mounting plate 2 (10) and the mounting plate 3 (11) are connected to the movable workbench (1) by bolts;

[0008] A damping rotating disk 2 (21) is installed between the upper end of the mounting plate 3 (11) and the connected bracket (8).

[0009] Furthermore, a ball head module (23) is installed at the upper end of the second mounting plate (10), a clamp fixing plate (15) is installed on the ball head module (23), a driven clamp (14) is installed on the clamp fixing plate (15), a second slide block (19) is installed on one side of the driven clamp (14), and the driven clamp (14) and the second slide block (19) are installed on the clamp fixing plate (15);

[0010] The ball head module (23) is driven by a motor installed inside.

[0011] Furthermore, a workpiece (16) is sandwiched between the slider 1 (18) and the slider 2 (19).

[0012] Furthermore, a matching damping rotating disk (20) is installed between the bottom ends of the second mounting plate (10) and the third mounting plate (11).

[0013] Furthermore, a control box (3) is installed on the side wall of the movable workbench (1), and the control box (3) controls the slider 1 (18) and the slider 2 (19) respectively through the installed motors.

[0014] Furthermore, a matching transparent cover (4) is installed on the upper side of the movable workbench (1), and a nozzle hole is opened on the top of the transparent cover (4);

[0015] A pressure pipe (6) is installed outside the movable workbench (1) and the transparent cover (4), and a nozzle (22) adapted to the nozzle hole is connected to one end of the pressure pipe (6). The nozzle (22) is adapted to the workpiece (16) after passing through the nozzle hole.

[0016] Furthermore, a storage tank (2) placed on the mobile workbench (1) is connected to the other end of the pressure pipe (6).

[0017] Furthermore, a solenoid valve (5) is installed at the end of the pressure pipeline (6);

[0018] The developer is placed in the storage tank (2).

[0019] The beneficial effects of the present invention are as follows: in the present invention, the workpiece to be sprayed is clamped on the workbench by a retractable clamp, and the workpiece can be rotated 360 degrees without dead angles. The contrast developer is connected to the nozzle by a pressure pipe from a storage tank, and a solenoid valve is provided at the end of the pipe to control the opening and closing of the spraying. The nozzle can change the spraying angle to adapt to different workpieces, and the control box controls the opening and closing and rotation of the clamp to achieve fully automatic uniform spraying. The entire spraying process is carried out in a closed transparent cover, which avoids the spread of dust and is convenient and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of placing a transparent cover on a movable workbench in the present invention;

[0021] Figure 2 It is a schematic diagram of the structure in which no transparent cover is placed on the movable workbench in the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of placing various devices on a mobile workbench in the present invention;

[0023] Figure 4 Schematic diagram of the structure of each device on the cylinder support of the present invention; (a) is a schematic diagram of the device not working, and (b) is a schematic diagram of the device working;

[0024] Figure 5 Schematic diagrams of the structure of the active clamp and the driven clamp in the present invention, (a) is a schematic diagram of the structure of the active clamp and the driven clamp in the working state, and (b) is a schematic diagram of the structure of the active clamp and the driven clamp in the non-working state;

[0025] Figure 6 It is a schematic diagram of the structure of the mounting plate 2 and the mounting plate 3 in the present invention;

[0026] Figure 7 It is a connection diagram of the bottom sides of the second mounting plate and the third mounting plate in the present invention;

[0027] Figure 8 It is a structural schematic diagram of the damping rotating disk in the present invention;

[0028] Fig. 9 is an exploded view of the damping rotating disk of the present invention;

[0029] Fig.10 It is a connection diagram between the ball head module and the driven clamp in the present invention;

[0030] In the figure, 1 is a mobile workbench, 2 is a storage tank, 3 is a control box, 4 is a transparent cover, 5 is a solenoid valve, 6 is a pressure pipe, 7 is a cylinder bracket, 8 is a bracket, 9 is a mounting plate 1, 10 is a mounting plate 2, 11 is a mounting plate 3, 12 is a cylinder, 13 is an active clamp, 14 is a driven clamp, 15 is a clamp fixing plate, 16 is a workpiece, 17 is a base, 18 is a slider 1, 19 is a slider 2, 20 is a damping rotating disk 1, 21 is a damping rotating disk 2, 22 is a nozzle, and 23 is a ball head module. DETAILED DESCRIPTION

[0031] The specific technical scheme of the present invention is further described in detail below with reference to specific examples.

[0032] As shown in the figure, in the three-dimensional scanning contrast developer automatic precision spraying device of the present invention, the workpiece 16 to be sprayed is clamped on the movable workbench 1 by the active clamping jaw 13 and the driven clamping jaw 14, and the workpiece can be rotated 360 degrees without dead angle when the cylinder 12 drives the extension and contraction;

[0033] The developer is connected from the storage tank 2 to the nozzle 22 through a pressure pipe 6. A solenoid valve 5 is installed at the end of the pipe to control the start and stop of the spraying. The nozzle 22 can change the spraying angle to adapt to different workpieces.

[0034] The control box 3 controls the slide block 1 18 and the slide block 2 19 to drive the active clamping jaw 13 and the driven clamping jaw 14 to open, close and rotate, thereby realizing fully automatic uniform spraying.

[0035] Furthermore, the active clamping jaw 13 , the driven clamping jaw 14 , the slider 1 18 , and the slider 2 19 are installed on the corresponding clamping jaw fixing plate 15 .

[0036] The motor controls the slider 1 18 and the slider 2 19 to move the active clamping jaw 13 and the driven clamping jaw 14 to achieve extension and clamping;

[0037] The active clamping jaw 13, the driven clamping jaw 14 and the clamping jaw fixing plate 15 are connected to the base 17 and the mounting plate 10 through the ball head module 23, and the ball head module 23 can realize 360° rotation.

[0038] Furthermore, the clamp is divided into an active clamp 13 and a driven clamp 14. The active clamp 13 and the base 17 can change the distance as the cylinder 12 moves forward and backward, and the active clamp 13 drives the ball head module 23 through the motor to rotate the corresponding angle as needed. The other parts are all driven parts, which are connected and rotated by the damping rotating disk.

[0039] Furthermore, the ball head module 23 is driven by an internal motor to drive the ball head to achieve 360° positioning without dead angles in the slot at a designated position.

[0040] Furthermore, the damping rotating disk 1 20 and the damping rotating disk 2 21 are both composed of a fixed end, a rotating end, and a rotor, and are connected by bolts.

[0041] Furthermore, the cylinder 12 is fixed on the mobile workbench 1 by the cylinder bracket 7 and the mounting plate 1 9, the driven clamp 14 and the clamp fixing plate 15 are connected to the mounting plate 2 10, the mounting plate 2 10 and the mounting plate 3 11 are respectively connected to the bracket and the mobile workbench 1; the mounting plate 3 11 is connected to the bracket 8 through the damping rotating disk 2 21, and the mounting plate 2 10 and the mounting plate 3 11 are connected through the damping rotating disk 1 20; the damping rotating disk 1 20 and the damping rotating disk 2 21 can rotate flexibly.

[0042] Furthermore, the sprayed parts and the entire process are carried out in a closed transparent cover 4, which avoids the spread of dust and is convenient and environmentally friendly.

Claims

1. A three-dimensional scanning contrast developer automatic precision spraying device, characterized in that: The invention comprises a movable workbench (1), a cylinder bracket (7) being movably mounted on one side of the upper end of the movable workbench (1) by means of bolts, a mounting plate (9) being mounted on the upper end of the cylinder bracket (7), a cylinder (12) being mounted on the upper end of the mounting plate (9), a base (17) being mounted on one end of the cylinder (12), a clamping jaw fixing plate (15) being mounted on the other end of the base (17), and an active clamping jaw (13) being mounted on the other end of the clamping jaw fixing plate (15); A slide block 1 (18) is installed on one side of the active clamping jaw (13), and the active clamping jaw (13) and the slide block 1 (18) are installed on a clamping jaw fixing plate (15).

2. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 1, characterized in that: A bracket (8) is installed at the upper end of the movable workbench (1) and on the other side close to the cylinder bracket (7), a mounting plate three (11) is installed on the side of the bracket (8) close to the cylinder bracket (7), and a mounting plate two (10) is also installed on the side of the mounting plate three (11) close to the cylinder bracket (7).

3. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 2, characterized in that: The upper end of the mounting plate 3 (11) is movably connected to the upper end of the bracket (8), and the bottom ends of the mounting plate 2 (10) and the mounting plate 3 (11) are connected to the movable workbench (1) by bolts; A damping rotating disk 2 (21) is installed between the upper end of the mounting plate 3 (11) and the connected bracket (8).

4. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 3, characterized in that: A ball head module (23) is mounted on the upper end of the second mounting plate (10), a clamp fixing plate (15) is mounted on the ball head module (23), a driven clamp (14) is mounted on the clamp fixing plate (15), a second slide block (19) is mounted on one side of the driven clamp (14), and the driven clamp (14) and the second slide block (19) are mounted on the clamp fixing plate (15); The ball head module (23) is driven by a motor installed inside.

5. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 4, characterized in that: A workpiece (16) is sandwiched between the first slider (18) and the second slider (19).

6. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 2, characterized in that: A matching damping rotating disk (20) is installed between the bottom ends of the second mounting plate (10) and the third mounting plate (11).

7. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 4, characterized in that: A control box (3) is installed on the side wall of the movable workbench (1), and the control box (3) controls a slider 1 (18) and a slider 2 (19) respectively through installed motors.

8. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 5, characterized in that A matching transparent cover (4) is installed on the upper side of the movable workbench (1), and a nozzle hole is opened on the top of the transparent cover (4); A pressure pipe (6) is installed outside the movable workbench (1) and the transparent cover (4), and a nozzle (22) adapted to the nozzle hole is connected to one end of the pressure pipe (6). The nozzle (22) is adapted to the workpiece (16) after passing through the nozzle hole.

9. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 8, characterized in that: The other end of the pressure pipe (6) is connected to a storage tank (2) placed on the mobile workbench (1).

10. The automatic precision spraying device for three-dimensional scanning contrast developer according to claim 9, characterized in that A solenoid valve (5) is installed at the end of the pressure pipeline (6); The developer is placed in the storage tank (2).

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