Metal piece surface anti-oxidation coating treatment device

Abstract

The utility model relates to an anti-oxidation coating treatment device for the surface of a metal piece, which belongs to the technical field of metal piece processing, and comprises a base and a vacuum chamber arranged at the top of the base, and a sealing plate arranged at the top of the vacuum chamber is arranged outside the vacuum chamber through two groups of lifting mechanisms. A mounting plate is mounted at the top of the sealing plate through a plurality of supporting rods, a moving groove is formed in the sealing plate, a pressing plate is arranged in the moving groove in a sleeving manner, a rotating column which penetrates through the pressing plate and extends to the bottom of the pressing plate is rotationally connected to the top of the mounting plate, a supporting plate is mounted at the bottom end of the rotating column, and a plurality of supporting grooves are formed in the top of the supporting plate; in the using process, the fixed column can rotate when revolving around the rotating column, and then a plurality of metal pieces can be driven to rotate, so that the metal pieces can be coated more uniformly, and the coating quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to metal piece processing technical field, concretely relates to a metal piece surface oxidation -resistant coating treatment device. BACKGROUND

[0002] Metal piece refers to the part made of metal material, is widely used in the production and processing in machinery, electronics, automobile and other industries, common metal material includes iron, steel, aluminum, copper, zinc, magnesium etc., metal piece is various, mainly includes sheet metal part, cast part, forge piece and welding piece etc., metal piece has important role in industry, almost all industrial fields need to use metal piece, the characteristics of metal piece include plasticity, strength and firm and durable, which makes them become important component of industrial production and manufacturing.

[0003] In the process of processing metal piece, a special coating is coated on the metal surface through the coating treatment device, so as to play the effect of protecting metal and beautifying appearance, and the existing coating treatment device basically coats the metal piece in the vacuum chamber, the coating in the vacuum chamber is a method that metal or non-metal material is heated under high vacuum condition, evaporates and condenses on the surface of plated part (metal, semiconductor or insulator) to form a thin film, in the process of vacuum coating of cylindrical metal piece, the metal product cannot be rotated, and uneven coating may occur in the coating process, thereby affecting the coating effect, and the people are inconvenient to use. UTILITY MODEL CONTENTS

[0004] The utility model discloses a metal piece surface oxidation -resistant coating treatment device with simple structure and reasonable design.

[0005] The utility model discloses a metal piece surface oxidation -resistant coating treatment device with simple structure and reasonable design.

[0006] A metal piece surface oxidation -resistant coating treatment device, including the base, and installing the vacuum chamber at the top of the base, the outside of vacuum chamber is installed with the sealing plate at the top of vacuum chamber through two groups of lifting mechanisms, the top of sealing plate is installed with the mounting plate through a plurality of support rods, the inside of sealing plate is set up and moves the groove, the inside of moving groove is equipped with the pressing plate, the top of mounting plate is rotatably connected with the rotary column that extends to the bottom of pressing plate through pressing plate, and the bottom of rotary column is installed with the support plate, the top of support plate is set up with a plurality of support grooves, the bottom of pressing plate is rotatably connected with a plurality of fixed columns, the bottom of a plurality of fixed columns is set up with pressing groove, and a plurality of pressing grooves are used in cooperation with a plurality of support grooves, the top of sealing plate is installed with the drive mechanism that drives pressing plate and lifts.

[0007] As a further optimization scheme of the utility model, the top of the mounting plate is provided with a rotary motor, the output end of the rotary motor is provided with a driving wheel, and the outside of the rotary column is provided with a driven wheel engaged with the driving wheel.

[0008] As a further optimization scheme of the utility model, the lifting mechanism comprises a fixed block mounted outside the vacuum chamber and a pneumatic cylinder mounted on the top of the fixed block, and the output end of the pneumatic cylinder is fixedly connected with the bottom of the sealing plate.

[0009] As a further optimization scheme of the utility model, the driving mechanism comprises an electric telescopic rod mounted on the top of the sealing plate, a connecting plate mounted on the output end of the electric telescopic rod, an annular groove opened on the top of the pressing plate and a ball slidingly connected in the annular groove, and the bottom of the connecting plate is provided with a connecting rod fixedly connected with the outside of the ball.

[0010] As a further optimization scheme of the utility model, the bottom of the sealing plate is provided with an annular plate, the inner wall of the annular plate is provided with an annular gear, and the outside of each of the plurality of fixed columns is provided with a gear engaged with the annular gear.

[0011] As a further optimization scheme of the utility model, the bottom of the base is provided with supporting legs at the four corners.

[0012] The utility model discloses the beneficial effect lies in: the utility model discloses the process when using when the fixed column revolves around the rotary column also will revolve, and then will drive multiple metal parts to revolve, and this can more evenly coat the film to metal parts, improves the quality of coating. ACCOUT OF DRAWINGS

[0013] Figure 1 It is the first three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is the second three-dimensional structure schematic diagram of the utility model;

[0015] Figure 3 It is the section structure schematic diagram of the utility model;

[0016] Figure 4 It is the third three-dimensional structure schematic diagram of the utility model;

[0017] Figure 5 It is the utility model Figure 3 A place enlarged view in the utility model;

[0018] Figure 6 It is the utility model Figure 4 B place enlarged view in the utility model.

[0019] In the diagram: 1. Base; 2. Vacuum chamber; 3. Fixing block; 4. Pneumatic cylinder; 5. Sealing plate; 6. Mounting plate; 7. Support plate; 8. Pressing plate; 9. Pressing groove; 10. Rotating column; 11. Fixing column; 12. Support groove; 13. Ring gear; 14. Gear; 15. Driven wheel; 16. Driving wheel; 17. Electric telescopic rod; 18. Connecting plate; 19. Ball bearing; 20. Annular groove; 21. Annular plate. Detailed Implementation

[0020] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0021] like Figures 1-5 As shown, a metal part surface anti-oxidation coating treatment device includes a base 1 and a vacuum chamber 2 installed on top of the base 1. A sealing plate 5 is installed on the outside of the vacuum chamber 2 via two sets of lifting mechanisms, located on top of the vacuum chamber 2. An mounting plate 6 is installed on the top of the sealing plate 5 via multiple support rods. A movable groove is formed inside the sealing plate 5, and a pressing plate 8 is fitted inside the movable groove. A rotating column 10, passing through the pressing plate 8 and extending to the bottom of the pressing plate 8, is rotatably connected to the top of the mounting plate 6. The pressing plate 8 and the rotating column 10 are rotatably connected at their connection point. A support plate 7 is installed at the bottom end of the rotating column 10, and multiple support grooves are formed on the top of the support plate 7. 12. Multiple fixed posts 11 are rotatably connected to the bottom of the pressing plate 8. Each of the multiple fixed posts 11 has a pressing groove 9 at its bottom, and the multiple pressing grooves 9 cooperate with multiple support grooves 12. The multiple fixed posts 11 are in a ring structure and are arranged around the rotating post 10. A drive mechanism for driving the pressing plate 8 to move up and down is installed on the top of the sealing plate 5. Support legs are installed at the four corners of the bottom of the base 1. An annular plate 21 is installed on the bottom of the sealing plate 5. An annular gear 13 is installed on the inner wall of the annular plate 21. Gears 14 that mesh with the annular gear 13 are installed on the outside of the multiple fixed posts 11. The annular plate 21 covers the outside of the pressing plate 8.

[0022] A rotary motor is mounted on the top of the mounting plate 6. A drive wheel 16 is mounted on the output end of the rotary motor. A driven wheel 15 that meshes with the drive wheel 16 is mounted on the outside of the rotating column 10.

[0023] The lifting mechanism includes a fixed block 3 installed outside the vacuum chamber 2 and a pneumatic cylinder 4 installed on the top of the fixed block 3. The output end of the pneumatic cylinder 4 is fixedly connected to the bottom of the sealing plate 5. The top of the vacuum chamber 2 can be sealed by the sealing plate 5.

[0024] The driving mechanism comprises an electric telescopic rod 17 installed on the top of the sealing plate 5, a connecting plate 18 installed on the output end of the electric telescopic rod 17, an annular groove 20 opened on the top of the pressing plate 8, and a ball 19 slidingly connected in the annular groove 20, and the bottom of the connecting plate 18 is provided with a connecting rod fixedly connected with the outside of the ball 19, and the electric telescopic rod 17 is arranged to drive the pressing plate 8 to ascend and descend, so that the metal pieces of different heights can be fixed, and the universality of the coating device during use is improved.

[0025] It should be noted that the metal piece surface oxidation-resistant coating treatment device is used to place the metal pieces in the support grooves 12, then the electric telescopic rod 17 drives the connecting plate 18 to move downward, the connecting rod drives the pressing plate 8 to move downward under the action of the connecting plate 18, when the top of the metal pieces is in contact with the inner wall of the top of the pressing groove 9, the electric telescopic rod 17 stops moving, and the metal pieces are fixed between the pressing plate 8 and the supporting plate 7, the air cylinder 4 drives the sealing plate 5 to move downward, and the metal pieces are moved into the vacuum chamber 2 under the action of the sealing plate 5, during the vacuum coating process, the rotating motor drives the driving wheel 16 to rotate, the driving wheel 16 is engaged with the driven wheel 15, the supporting plate 7 is driven to rotate by the rotating column 10, and the metal pieces are driven to rotate, when the metal pieces rotate around the rotating column 10, the fixed column 11 rotates around the rotating column 10 under the engagement of the gear 14 and the annular gear 13, and the metal pieces are driven to rotate, so that the metal pieces are coated more uniformly, and the coating quality is improved.

[0026] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application.

Claims

1. A metal piece surface oxidation resistant coating treatment device, comprising a base (1), and a vacuum chamber (2) installed on the top of the base (1), characterized in that, The outside of the vacuum chamber (2) is provided with a sealing plate (5) located at the top of the vacuum chamber (2) through two groups of lifting mechanisms, the top of the sealing plate (5) is provided with a mounting plate (6) through a plurality of supporting rods, the inside of the sealing plate (5) is provided with a moving groove, the inside of the moving groove is sleeved with a pressing plate (8), the top of the mounting plate (6) is rotatably connected with a rotating column (10) penetrating through the pressing plate (8) and extending to the bottom of the pressing plate (8), and the bottom end of the rotating column (10) is provided with a supporting plate (7), the top of the supporting plate (7) is provided with a plurality of supporting grooves (12), the bottom of the pressing plate (8) is rotatably connected with a plurality of fixed columns (11), the bottom of each of the plurality of fixed columns (11) is provided with a pressing groove (9), and the plurality of pressing grooves (9) are used in cooperation with the plurality of supporting grooves (12), and the top of the sealing plate (5) is provided with a driving mechanism for driving the pressing plate (8) to lift.

2. The metal piece surface anti-oxidation coating treatment device according to claim 1, characterized in that: The top of the mounting plate (6) is provided with a rotating motor, the output end of the rotating motor is provided with a driving wheel (16), and the outside of the rotating column (10) is provided with a driven wheel (15) engaged with the driving wheel (16).

3. The metal piece surface anti-oxidation coating treatment device according to claim 1, characterized in that: The lifting mechanism comprises a fixed block (3) mounted outside the vacuum chamber (2), and a pneumatic cylinder (4) mounted at the top of the fixed block (3), and the output end of the pneumatic cylinder (4) is fixedly connected with the bottom of the sealing plate (5).

4. The metal piece surface anti-oxidation coating treatment device according to claim 1, characterized in that: The driving mechanism comprises an electric telescopic rod (17) mounted at the top of the sealing plate (5), a connecting plate (18) mounted at the output end of the electric telescopic rod (17), an annular groove (20) formed at the top of the pressing plate (8), and a ball (19) slidingly connected in the annular groove (20), and the bottom of the connecting plate (18) is provided with a connecting rod fixedly connected with the outside of the ball (19).

5. The metal surface anti-oxidation coating treatment device according to claim 1, characterized in that: The bottom of the sealing plate (5) is provided with an annular plate (21), the inner wall of the annular plate (21) is provided with an annular gear (13), and the outside of each of the plurality of fixed columns (11) is provided with a gear (14) engaged with the annular gear (13).

6. The metal surface anti-oxidation coating treatment device according to claim 1, characterized in that: The bottom of the base (1) is provided with supporting legs at four corners.

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