Vacuum titanizing device for stainless steel plate

Abstract

The utility model relates to a stainless steel plate vacuum titanizing device which comprises a tank-shaped container and a cover plate covering the tank-shaped container, a plurality of titanizing arc sources and a plurality of heating strips spaced from the titanizing arc sources are arranged on the radial surface of the tank-shaped container, and a turbine speed reducer and a vacuumizing device are arranged on the upper portion of the cover plate. The turbine speed reducer is in driving connection with a hollow framework arranged on the lower portion of the cover plate, the hollow framework can rotate under driving of the turbine speed reducer, a lower hook is arranged at the lower end of the hollow framework, a stainless steel plate used for titanizing is placed on the lower hook, an upper hook is rotationally connected to the upper end of the hollow framework, and the upper hook is composed of a transverse rod and a vertical rod. The upper hook rotates with the cross rod as the gravity center, the vertical rod is rotated upwards, the stainless steel plate is placed on the inner side of the lower hook, the vertical rod is rotated, the vertical rod is located on the outer side of the stainless steel plate, the stainless steel plate is positioned through the upper hook and the lower hook, the stainless steel plate is prevented from toppling over, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of surface treatment of stainless steel plates, in particular to a vacuum titanium plating device for stainless steel plates. Background Art

[0002] The utility model patent with application number: CN201620265171.1 discloses a stainless steel plate titanium plating machine, including a can-shaped container and a cover plate that covers the can-shaped container; a plurality of titanium plating arc sources and a plurality of heating strips spaced from the titanium plating arc sources are arranged on the radial surface of the can-shaped container; a turbine reducer and a vacuum pumping device are arranged on the upper part of the cover plate, the turbine reducer is drivingly connected to a hollow frame arranged at the lower part of the cover plate, and the hollow frame can rotate under the drive of the turbine reducer; a hook is arranged on the hollow frame, and a stainless steel plate for titanium plating is placed on the hook. In the above technical solution, the hollow frame is drivingly connected to the turbine reducer, and the turbine reducer can drive the hollow frame and the stainless steel bent plate placed on the hollow frame to rotate around the center line of the can-shaped container, and the titanium plating can ensure the uniformity and brightness of the titanium plating surface of the entire stainless steel plate in the rotating state. Compared with the existing flat-pull titanium plating machine, the titanium plating effect is better. However, the stainless steel plate is positioned only by the hook at the lower end, which may cause it to tip over, and the upper end of the stainless steel plate may tip over to the outside, causing the stainless steel plate to contact the can-shaped container, causing friction and damaging the stainless steel plate. Utility Model Content

[0003] The utility model aims to solve the problems existing in the prior art and provides a vacuum titanium plating device for a stainless steel plate. The device is provided with an upper hook and a lower hook to prevent the stainless steel plate from tipping over and has a good use effect.

[0004] The utility model adopts a technical solution to solve its technical problems: the device for vacuum titanium plating of stainless steel plates comprises a can-shaped container and a cover plate covered with the can-shaped container, a plurality of titanium plating arc sources and a plurality of heating strips spaced from the titanium plating arc sources are arranged on the radial surface of the can-shaped container, a turbine reducer and a vacuum pumping device are arranged on the upper part of the cover plate, the turbine reducer is drivingly connected to a hollow frame arranged at the lower part of the cover plate, the hollow frame can rotate under the drive of the turbine reducer, a lower hook is arranged at the lower end of the hollow frame, a stainless steel plate for titanium plating is placed on the lower hook, an upper hook is rotatably connected to the upper end of the hollow frame, the upper hook is composed of a cross bar and a vertical bar, the end of the vertical bar is fixedly connected to one end of the cross bar away from the hollow frame, the upper hook rotates with the cross bar as the center of gravity, the vertical bar is rotated upward, the stainless steel plate is placed inside the lower hook, the vertical bar is rotated so that the vertical bar is located outside the stainless steel plate, the stainless steel plate is positioned by the upper hook and the lower hook to prevent the stainless steel plate from tipping over, and the use effect is good.

[0005] In order to further improve it, a gear is fixedly connected to the cross bar, the gear is located on the inner side of the hollow frame, a rack is meshed on the gear, the lower end of the rack is fixedly connected to a limiting block, a support rod is fixedly connected to the inner side of the can-shaped container, the upper end of the support rod is fixedly connected to a support plate, a limiting ring groove is opened on the upper end of the support plate, the limiting block is slidably connected to the inner side of the limiting ring groove, the end of the rack close to the hollow frame is fixedly connected to a sliding frame, the inner side of the hollow frame is fixedly connected to a guide rod, the sliding frame is slidably connected to the outer side of the guide rod, and due to the action of the sliding frame, the rack will rotate with the hollow frame and move toward Move the hollow frame upward, the hollow frame drives the gear upward, and the rack remains stationary, so that the gear rotates, the gear drives the horizontal bar to rotate, and the rotation of the horizontal bar drives the vertical bar to rotate, so that the vertical bar is away from the stainless steel plate. Since the rotation resistance of the gear is large, when the gear is away from the rack, it will not rotate due to the gravity of the vertical bar. The stainless steel plate can be taken out and a new stainless steel plate can be put in. The hollow frame moves downward, the hollow frame drives the gear downward, and the rack remains stationary, so that the gear rotates, the gear drives the horizontal bar to rotate, and the rotation of the horizontal bar drives the vertical bar to rotate downward, so that the vertical bar blocks the stainless steel plate.

[0006] To further improve, slide grooves are provided at both the front and rear ends of the inner side of the can-shaped container, a slider is slidably connected to the inner side of the slide groove, a sliding ring groove is provided on the outer side of the lower end of the hollow frame, a sliding block is fixedly connected to the slider, and the sliding block is slidably connected to the inner side of the sliding ring groove. The external lifting device has poor stability during startup, which can easily cause the top cover to shake, causing friction between the stainless steel plate and the vacuum tank. The slider can guide the hollow frame to avoid shaking when the hollow frame is placed inside the can-shaped container, which is safer and more reliable.

[0007] For further improvement, a stopper capable of positioning the side position of the stainless steel plate is installed on the hollow frame. The stopper can position the side position of the stainless steel plate to avoid collision between two adjacent stainless steel plates during rotation, thereby making the device more effective.

[0008] For further improvement, a positioning groove is provided on the hollow frame, a positioning block is slidably connected to the inner side of the positioning groove, a stopper is fixedly connected to the upper end of the positioning block, a plurality of positioning holes are provided on the inner side of the positioning groove and a positioning pin is slidably connected to the positioning block, the positioning pin is slidably connected to the inner side of the positioning hole, and the position of the stopper is adjustable, so that the use effect of the device is better.

[0009] For further improvement, a lifting handle is also provided on the cover plate.

[0010] For further improvement, the lifting handle is threadedly connected to the cover plate.

[0011] The beneficial effects of the utility model are as follows: the stainless steel plate is positioned by the upper hook and the lower hook to prevent the stainless steel plate from tipping over, and the use effect is good; due to the action of the sliding frame, the rack will rotate with the hollow frame, and the hollow frame will be moved upward, the hollow frame drives the gear to move upward, and the rack does not move, so that the gear rotates, the gear drives the cross bar to rotate, and the rotation of the cross bar drives the vertical bar to rotate, so that the vertical bar is away from the stainless steel plate; due to the large rotation resistance of the gear, when the gear is away from the rack, it will not rotate due to the gravity of the vertical bar, so the stainless steel plate can be taken out, and a new stainless steel plate can be put in, the hollow frame moves downward, the hollow frame drives the gear to move downward, and the rack does not move, so that the gear rotates, the gear drives the cross bar to rotate, and the rotation of the cross bar drives the vertical bar to rotate downward, so that the vertical bar blocks the stainless steel plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This is a structural schematic diagram of the cover plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the can-shaped container of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the support plate of the utility model;

[0016] Figure 5 This is a schematic diagram of the structure of the hollow frame of the utility model;

[0017] Figure 6 It is a structural schematic diagram of the hollow skeleton of the utility model.

[0018] Explanation of the accompanying drawings: 1. can-shaped container; 11. slide groove; 12. support plate; 121. support rod; 122. limit ring groove; 13. rack; 131. limit block; 132. slide frame; 14. heating strip; 15. titanium-plated arc source; 2. hollow skeleton; 21. sliding ring groove; 22. slider; 221. sliding block; 23. lower hook; 24. upper hook; 241. cross bar; 242. vertical bar; 25. gear; 26. guide rod; 27. positioning groove; 271. positioning hole; 28. block; 281. positioning block; 29. ​​positioning pin; 3. cover plate; 31. turbine reducer; 32. vacuum device; 33. lifting handle. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-6 The utility model is further described as follows:

[0020] like Figure 1-Figure 6As shown: In this embodiment, a stainless steel plate vacuum titanium plating device comprises a can-shaped container 1, a cover plate 3 covering the can-shaped container 1, a lifting handle 33 is also arranged on the cover plate 3, a plurality of titanium plating arc sources 15 and a plurality of heating strips 14 spaced from the titanium plating arc sources 15 are arranged on the radial surface of the can-shaped container 1, a turbine reducer 31 and a vacuum pumping device 32 are arranged on the upper part of the cover plate 3, the turbine reducer 31 is drivingly connected to a hollow skeleton 2 arranged at the lower part of the cover plate 3, the hollow skeleton 2 can rotate under the drive of the turbine reducer 31, a slide groove 11 is opened at both the front and rear ends of the inner side of the can-shaped container 1, a slider 22 is slidably connected to the inner side of the slide groove 11, a sliding ring groove 21 is opened on the outer side of the lower end of the hollow skeleton 2, a sliding block 221 is fixedly connected to the slider 22, the sliding block 221 is slidably connected to the inner side of the sliding ring groove 21, a lower hook 23 is arranged at the lower end of the hollow skeleton 2, a lower hook 23 is placed on the lower hook 23 The upper end of the hollow frame 2 is rotatably connected to an upper hook 24, which is composed of a cross bar 241 and a vertical bar 242. The end of the vertical bar 242 is fixedly connected to the cross bar 241 away from the end of the hollow frame 2. The upper hook 24 rotates with the cross bar 241 as the center of gravity. A gear 25 is fixedly connected to the cross bar 241. The gear 25 is located on the inner side of the hollow frame 2. A rack 13 is meshed on the gear 25. The lower end of the rack 13 is fixedly connected to a limiting block 131. A support rod 121 is fixedly connected to the inner side of the can-shaped container 1. The upper end of the support rod 121 is fixedly connected to a support disk 12. A limiting ring groove 122 is opened on the upper end of the support disk 12. The limiting block 131 is slidably connected to the inner side of the limiting ring groove 122. A sliding frame 132 is fixedly connected to one end of the rack 13 close to the hollow frame 2. A guide rod 26 is fixedly connected to the inner side of the hollow frame 2, and the sliding frame 132 is slidably connected to the outer side of the guide rod 26.

[0021] like Figure 5-Figure 6 As shown: a positioning groove 27 is opened on the hollow frame 2, a positioning block 281 is slidably connected to the inner side of the positioning groove 27, a stopper 28 is fixedly connected to the upper end of the positioning block 281, a plurality of positioning holes 271 opened on the hollow frame 2 are provided on the inner side of the positioning groove 27, a positioning pin 29 is slidably connected to the positioning block 281, and the positioning pin 29 is slidably connected to the inner side of the positioning hole 271.

[0022] When the utility model is in use: the hollow skeleton 2 is moved upward, the hollow skeleton 2 drives the gear 25 to move upward, the rack 13 does not move, the rack 13 drives the gear 25 to rotate, the gear 25 drives the cross bar 241 to rotate, the cross bar 241 drives the vertical rod 242 to rotate upward, the stainless steel plate is placed in the upper end of the lower hook 23, the hollow skeleton 2 moves downward, the hollow skeleton 2 drives the gear 25 to move downward, the rack 13 drives the gear 25 to rotate, the gear 25 drives the cross bar 241 to rotate, the cross bar 241 rotates and drives the vertical rod 242 to rotate downward, so that the vertical rod 242 blocks the stainless steel plate, after the cover plate 3 is covered with the can-shaped container 1, the vacuum device 32 is vacuumed, and at the same time, the turbine reducer 31 drives the hollow skeleton 2 to rotate, drives the stainless steel plate to rotate, and the heating strip 14 is heated. After the can-shaped container 1 reaches the specified temperature and vacuum conditions, the titanium plating arc source 15 is started to start sputtering titanium ions. Since the utility model adopts the sputtering method under the vacuum rotation state, the titanium plating on the surface of the stainless steel plate is more uniform, and the titanium plating effect is better than the flat pull titanium plating.

[0023] Although the present invention has been illustrated and described with reference to the preferred embodiments, it should be understood by those skilled in the art that various changes in the stainless steel plate vacuum titanium plating device in form and detail may be made within the scope of the claims.

Claims

1. A device for vacuum titanium plating of stainless steel plates, comprising a can-shaped container (1), a cover plate (3) covering the can-shaped container (1), a plurality of titanium plating arc sources (15) and a plurality of heating strips (14) spaced apart from the titanium plating arc sources (15) being arranged on the radial surface of the can-shaped container (1), a turbine reducer (31) and a vacuum pumping device (32) being arranged on the upper part of the cover plate (3), the turbine reducer (31) being drivingly connected to a hollow frame (2) arranged at the lower part of the cover plate (3), the hollow frame (2) being rotatable under the drive of the turbine reducer (31), a lower hook (23) being arranged at the lower end of the hollow frame (2), a stainless steel plate for titanium plating being placed on the lower hook (23), and the device is characterized in that: The upper end of the hollow frame (2) is rotatably connected to an upper hook (24), which is composed of a crossbar (241) and a vertical rod (242). The end of the vertical rod (242) is fixedly connected to the end of the crossbar (241) away from the hollow frame (2), and the upper hook (24) rotates with the crossbar (241) as the center of gravity.

2. A stainless steel plate vacuum titanium plating device according to claim 1, characterized in that: The cross bar (241) is fixedly connected with a gear (25), the gear (25) is located inside the hollow frame (2), the gear (25) is meshed with a rack (13), the lower end of the rack (13) is fixedly connected with a limiting block (131), the inner side of the can-shaped container (1) is fixedly connected with a support rod (121), the upper end of the support rod (121) is fixedly connected with a support plate (12), the upper end of the support plate (12) is provided with a limiting ring groove (122), the limiting block (131) is slidably connected to the inner side of the limiting ring groove (122), the end of the rack (13) close to the hollow frame (2) is fixedly connected with a sliding frame (132), the inner side of the hollow frame (2) is fixedly connected with a guide rod (26), and the sliding frame (132) is slidably connected to the outer side of the guide rod (26).

3. A stainless steel plate vacuum titanium plating device according to claim 1 or 2, characterized in that: The can-shaped container (1) has a slide groove (11) at both the front and rear ends of the inner side, a slider (22) is slidably connected to the inner side of the slide groove (11), a sliding ring groove (21) is formed on the outer side of the lower end of the hollow frame (2), a sliding block (221) is fixedly connected to the slider (22), and the sliding block (221) is slidably connected to the inner side of the sliding ring groove (21).

4. The stainless steel plate vacuum titanium plating device according to claim 1, characterized in that: A stopper (28) is installed on the hollow frame (2).

5. A stainless steel plate vacuum titanium plating device according to claim 4, characterized in that: The hollow frame (2) is provided with a positioning groove (27), a positioning block (281) is slidably connected to the inner side of the positioning groove (27), a stopper (28) is fixedly connected to the upper end of the positioning block (281), a plurality of positioning holes (271) are provided on the inner side of the positioning groove (27) and are opened on the hollow frame (2), a positioning pin (29) is slidably connected to the positioning block (281), and the positioning pin (29) is slidably connected to the inner side of the positioning hole (271).

6. The stainless steel plate vacuum titanium plating device according to claim 1, characterized in that: The cover plate (3) is also provided with a lifting handle (33).

7. The stainless steel plate vacuum titanium plating device according to claim 6, characterized in that: The lifting handle (33) is threadedly connected to the cover plate (3).

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