Vacuum chromium plating and coating composite surface treatment device

Abstract

The utility model discloses a vacuum chromium plating and coating composite surface treatment device, and relates to the technical field of surface treatment. The device comprises a workbench, an electric telescopic rod is arranged on the workbench, and the output end of the electric telescopic rod is fixedly connected with a driving shaft. By arranging the guide frame, when the electric telescopic rod is pushed to move upwards, the trigger rod does not enter the arc-shaped groove in the guide frame, so that the lower side of the clamping plate clamps and processes the composite board, and after processing is finished, the composite board is loosened through the clamping plate, falls onto the placing plate and continuously moves upwards; and a trigger rod enters an arc-shaped groove, so that a square frame and a clamping mechanism are driven to turn over, the other two sides are clamped, the position which is clamped at the beginning and is not machined is subjected to spraying machining, the machining comprehensiveness and the automation degree are improved, the contact time of personnel and a machined part is shortened, and the safety of the personnel in the using process is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of surface treatment, and in particular relates to a composite surface treatment device for vacuum chrome plating and painting. Background Art

[0002] Spraying and vacuum plating are both surface treatment technologies that can modify and protect the surface of an object. Spraying is a widely used surface treatment technology. Its principle is to use compressed air to spray granular substances onto the surface of the sprayed object to form a film. Common spraying methods include paint spraying, powder spraying, etc. The advantages of spraying are rapid coating, short processing time, low cost, and can be used for surface treatment of various substrates. Vacuum plating is a technology that forms a metal film on the surface of the plated object by vaporizing a metal wire source in a vacuum. When processing composite materials, vacuum chrome plating or spraying may be required according to the needs of the composite materials. Usually, the composite materials are clamped for comprehensive construction. Composite materials are composite materials with metal and its alloy as the matrix and artificially combined with one or more metal or non-metal reinforcements.

[0003] The Chinese patent application number CN202220202512.6 discloses a surface treatment device for metal-based composite materials, including a workbench and a movable clamp. A square frame is fixed directly above the top surface of the workbench. The center of one side wall of the inner cavity of the square frame is rotatably sleeved with a fixed clamp. The top surface of the square frame is away from the center of one side of the fixed clamp and is laterally slidably clamped with a slider. The movable clamp includes a movable chuck and a shaft cylinder fixedly connected to the outer side surface of the movable chuck. The shaft cylinder is rotatably sleeved in the slider. The movable chuck is opposite to the fixed clamp. An adjusting telescopic cylinder for driving the slider to slide back and forth is provided on the top surface of the square frame. A corner motor is fixedly installed at the center of the outer side surface of the square frame corresponding to the movable clamp.

[0004] The above technical solution clamps the material through a movable chuck and a fixed chuck, and then uses a corner motor to flip the material or process it at multiple angles. However, in actual use, when processing composite panels, the contact parts between the movable chuck and the fixed chuck and the material cannot be sprayed or chrome-plated. If full processing is required, the clamping position needs to be manually replaced. Since chrome plating and spraying contain some toxic substances, such as chromate, long-term inhalation poses a safety hazard to people.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a composite surface treatment device for vacuum chrome plating and painting.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A composite surface treatment device for vacuum chrome plating and painting, comprising a workbench, on which is mounted an electric telescopic rod, wherein the output end of the electric telescopic rod is fixedly connected to a drive shaft, the upper end of the drive shaft is fixedly connected to a placement plate, and a trigger rod is fixedly connected to the drive shaft;

[0009] A linkage rod is rotated and elastically fitted on the workbench, the upper side of the linkage rod is fixedly connected to a square frame, the inner wall of the square frame is equipped with a clamping mechanism, one side of the linkage rod and located at the lower side of the square frame is fixedly connected to a guide frame, the inner wall of the guide frame is provided with an arc groove that cooperates with the trigger rod, one side of the workbench is fixedly connected to a mounting plate, and one side of the mounting plate is fixedly connected to a vacuum plating machine and a sprayer.

[0010] Optionally, in order to clamp and fix the composite plate to achieve angle adjustment, the clamping mechanism includes a bidirectional screw rotatably engaged with the inner wall of the square frame, two tightening plates threadedly engaged with the bidirectional screw, a flip rod rotatably engaged with the tightening plate, a flip motor fixedly connected to one side of the square frame, a plug-in rod fixedly connected to the output end of the flip motor and slidingly engaged with one of the two flip rods, and a clamping plate fixedly connected to the side close to the two flip rods.

[0011] Optionally, in order to guide the two tightening plates and improve the stability of movement, a guide groove is opened on one side of the inner wall of the square frame, and two guide blocks fixedly connected to the two tightening plates are slidably provided on the inner wall of the guide groove.

[0012] Optionally, in order to prevent the flip rod and the plug rod from rotating at the same time, a force groove is opened on one side of the inner wall of one of the two flip rods, and the inner wall of the force groove is slidably matched with a force block fixedly connected to the plug rod.

[0013] Optionally, a composite board is placed on the display board, and the composite board is the material to be processed.

[0014] Optionally, in order to improve the lubricity of the contact between the trigger rod and the arc groove, a lubrication groove is provided on the upper side of the trigger rod, and a sliding wheel is rotatably fitted on the inner wall of the lubrication groove.

[0015] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0016] By setting the guide frame, it can be achieved that when the electric telescopic rod is pushed to move upward, the trigger rod does not enter the arc groove in the guide frame, so that the composite board on the lower side of the clamping plate is clamped for processing. When the processing is completed, the composite board is released by the clamping plate and falls onto the placement plate, and then continues to move upward, so that the trigger rod enters the arc groove, thereby driving the square frame and the clamping mechanism to flip, so that the other two sides are clamped, so that the position that was initially clamped and not processed can be sprayed, thereby improving the comprehensiveness and automation of the processing, shortening the time that personnel are in contact with the workpiece, and improving the safety of personnel during use.

[0017] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a workbench according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the trigger lever according to one embodiment of the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the plug rod according to one embodiment of the present utility model;

[0023] Figure 5 This is a schematic diagram of a partial three-dimensional structure of a square frame according to an embodiment of the present invention;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] 1. Workbench; 2. Electric telescopic rod; 3. Drive shaft; 4. Placement plate; 5. Trigger rod; 6. Linkage rod; 7. Square frame; 8. Clamping mechanism; 801. Bidirectional screw; 802. Tightening plate; 803. Flip rod; 804. Flip motor; 805. Connecting rod; 806. Clamping plate; 9. Guide frame; 10. Arc groove; 11. Mounting plate; 12. Vacuum plating machine; 13. Spraying machine; 14. Guide groove; 15. Guide block; 16. Force groove; 17. Force block; 18. Composite plate; 19. Lubrication groove; 20. Sliding wheel.

[0026] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] See also Figure 1-5 As shown, in this embodiment, a composite surface treatment device for vacuum chrome plating and painting is provided, comprising a workbench 1, on which is mounted an electric telescopic rod 2, the output end of which is fixedly connected to a drive shaft 3, the upper end of which is fixedly connected to a placement plate 4, and a trigger rod 5 is fixedly connected to the drive shaft 3;

[0029] A linkage rod 6 is rotatably and elastically engaged on the workbench 1. A square frame 7 is fixedly connected to the upper side of the linkage rod 6. A clamping mechanism 8 is installed on the inner wall of the square frame 7. A guide frame 9 is fixedly connected to one side of the linkage rod 6 and located below the square frame 7. An arc-shaped groove 10 is formed on the inner wall of the guide frame 9 to cooperate with the trigger rod 5. A mounting plate 11 is fixedly connected to one side of the workbench 1. A vacuum plating machine 12 and a sprayer 13 are fixedly connected to one side of the mounting plate 11.

[0030] The vacuum plating machine 12 is the evaporation part of a commonly used electroplating machine, and the sprayer 13 is an existing miniature anti-corrosion spraying equipment. An arc-shaped groove plate is installed on the workbench 1, and the linkage rod 6 is slidably installed inside and an elastic part is installed between the inner wall of the arc-shaped groove plate. There is a certain distance between the arc-shaped groove 10 and the square frame 7, which will not affect the rotation of the square frame 7.

[0031] One aspect of the application of this embodiment is as follows: when in use, first place the workbench 1 stably in the corresponding position, put 18 into the center of the placement plate 4, then the person moves away from the equipment, starts the electric telescopic rod 2 to drive the placement plate 4 upward into the square frame 7, and then starts the clamping mechanism 8 to drive the two clamping plates 806 to clamp and fix the two sides of the composite plate, and then processes it through the corresponding mounting plate 11 or vacuum plating machine 12;

[0032] When the processing is complete, the placing plate 4 can be pushed upward to move to the bottom of the composite plate, and then released through the clamping mechanism 8, and continued to move upward through the trigger rod 5 to enter the arc groove 10 in the guide frame 9, and enter the interior of the guide frame 9 along the arc groove 10, thereby driving the linkage rod 6 to flip over. During the flipping process, the square frame 7 will not be affected by 18. The guide frame 9 is squeezed by the trigger rod 5 to drive the square frame 7 to rotate, so that the two clamping plates 806 change their positions, so that the unprocessed position clamped at the beginning is leaked for processing, which relatively improves the degree of automation of the overall processing and shortens the time of contact between personnel and workpieces.

[0033] By setting the guide frame 9, it can be achieved that when the electric telescopic rod 2 pushes 18 to move upward, the trigger rod 5 does not enter the arc groove 10 in the guide frame 9, so that the composite board on the lower side of the clamping plate 806 is clamped and processed. When the processing is completed, the composite board 18 is released by the clamping plate 806 and falls onto the placement plate 4, and then continues to move upward, so that the trigger rod 5 enters the arc groove 10, thereby driving the square frame 7 and the clamping mechanism 8 to flip, so that the other two sides of 18 are clamped, so that the spray processing is achieved on the position that was initially clamped and not processed, thereby improving the comprehensiveness and automation of the processing, shortening the time of contact between personnel and workpieces, and improving the safety of personnel during use.

[0034] The clamping mechanism 8 of this embodiment includes a bidirectional screw 801 rotatably engaged with the inner wall of the square frame 7, two tightening plates 802 threadedly engaged with the bidirectional screw 801, a flip rod 803 rotatably engaged with the tightening plate 802, a flip motor 804 fixedly connected to one side of the square frame 7, a plug rod 805 fixedly connected to the output end of the flip motor 804 and slidably engaged with one of the two flip rods 803, and a clamping plate 806 fixedly connected to the side adjacent to the two flip rods 803;

[0035] A driving part is installed on one side of the bidirectional screw rod 801, and the bidirectional screw rod 801 can be rotated by the driving part. When the bidirectional screw rod 801 rotates, the two tightening plates 802 are tightened, and the clamping plate 806 is pushed to clamp the composite plate 18. When the flip rod 803 moves, the plug-in rod 805 retracts and contracts internally without causing any impact. Then, the flip motor 804 is rotated to drive the clamping plate 806 to rotate, and the clamped material is flipped for processing at different angles.

[0036] A guide groove 14 is provided on one side of the inner wall of the square frame 7 of this embodiment. Two guide blocks 15 fixedly connected to the two tightening plates 802 slide on the inner wall of the guide groove 14. When the bidirectional screw rod 801 rotates, it exerts force on the two tightening plates 802, and then the guide blocks 15 slide in the guide groove 14 for guidance, so that the two tightening plates 802 move in a straight line.

[0037] In this embodiment, a force groove 16 is provided on one side of the inner wall of one of the two flip rods 803, and the inner wall of the force groove 16 is slidably fitted with a force block 17 fixedly connected to the plug-in rod 805. When the flip motor 804 drives the plug-in rod 805 to rotate, the force block 17 in the force groove 16 prevents the plug-in rod 805 and the flip rod 803 from rotating at the same time, and will not affect the sliding effect between the two.

[0038] A composite board 18 is placed on the placement board 4 of this embodiment. The composite board 18 is made of processed material and is smaller than the space in the middle of the square frame 7 , so the rotation inside the square frame 7 will not be affected.

[0039] A lubrication groove 19 is provided on the upper side of the trigger lever 5 of this embodiment. The inner wall of the lubrication groove 19 is rotatably engaged with a sliding wheel 20. When the trigger lever 5 moves upward, the sliding wheel 20 in the lubrication groove 19 contacts the inner wall of the arc groove 10, thereby achieving the effect of increasing lubrication.

[0040] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A composite surface treatment device for vacuum chrome plating and painting, characterized in that: include: A workbench (1) is provided with an electric telescopic rod (2), the output end of the electric telescopic rod (2) is fixedly connected to a drive shaft (3), the upper end of the drive shaft (3) is fixedly connected to a placement plate (4), and the drive shaft (3) is fixedly connected to a trigger rod (5); A linkage rod (6) is rotatably and elastically matched on the workbench (1); a square frame (7) is fixedly connected to the upper side of the linkage rod (6); a clamping mechanism (8) is installed on the inner wall of the square frame (7); a guide frame (9) is fixedly connected to one side of the linkage rod (6) and located at the lower side of the square frame (7); an arc groove (10) is provided on the inner wall of the guide frame (9) for matching with the trigger rod (5); a mounting plate (11) is fixedly connected to one side of the workbench (1); a vacuum plating machine (12) and a spraying machine (13) are fixedly connected to one side of the mounting plate (11).

2. The composite surface treatment device of vacuum chrome plating and painting according to claim 1, characterized in that: The clamping mechanism (8) comprises a bidirectional screw rod (801) rotatably engaged with the inner wall of the square frame (7), two tightening plates (802) threadedly engaged with the bidirectional screw rod (801), a flip rod (803) rotatably engaged with the tightening plate (802), a flip motor (804) fixedly connected to one side of the square frame (7), a plug rod (805) fixedly connected to the output end of the flip motor (804) and slidably engaged with one of the two flip rods (803), and a clamping plate (806) fixedly connected to the side close to the two flip rods (803).

3. The composite surface treatment device of vacuum chrome plating and painting according to claim 2, characterized in that: A guide groove (14) is provided on one side of the inner wall of the square frame (7), and two guide blocks (15) fixedly connected to the two tightening plates (802) are slidably provided on the inner wall of the guide groove (14).

4. The composite surface treatment device of vacuum chrome plating and painting according to claim 2, characterized in that: A stress-bearing groove (16) is provided on one side of the inner wall of one of the two flip rods (803), and a stress-bearing block (17) fixedly connected to the plug-in rod (805) is slidably fitted on the inner wall of the stress-bearing groove (16).

5. The composite surface treatment device of vacuum chrome plating and painting according to claim 1, characterized in that: A composite plate (18) is placed on the placement plate (4).

6. The composite surface treatment device of vacuum chrome plating and painting according to claim 1, characterized in that: A lubrication groove (19) is provided on the upper side of the trigger rod (5), and a sliding wheel (20) is rotatably matched with the inner wall of the lubrication groove (19).

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