Automatically adjustable vapor deposition bed

Abstract

The utility model discloses an automatically adjustable vapor deposition bed, which comprises a vapor deposition bed main body and a storage assembly, the storage assembly is arranged on the surface of a support plate, the storage assembly comprises a mounting plate, a wind-up roller, a worm gear, a fixed plate, a worm and a rocking wheel, and the side surface of the mounting plate is fixedly mounted on the surface of the support plate. The end of the winding roller and the inner surface of the mounting plate are rotationally mounted, the middle of the worm gear and the end of the winding roller are fixedly mounted, the side face of the fixing plate and the surface of the mounting plate are fixedly mounted, the end of the worm and the inner surface of the fixing plate are rotationally mounted, the outer surface of the worm is meshed with the worm gear, and the end of the rocking wheel and the side end of the worm are fixedly mounted. According to the optical fiber preform storage device, by arranging the storage assembly, rotating the rocking wheel and driving the worm and the worm gear to rotate, the winding roller rotates in the middle of the mounting plate, so that the optical fiber preform is wound on the surface of the winding roller to be stored, the phenomenon that the optical fiber preform is bent due to manual storage is reduced, and the storage convenience of the optical fiber preform is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vapor deposition beds, and more specifically, to an automatically adjustable vapor deposition bed. Background Art

[0002] The optical fiber processing vapor deposition bed is a device specially used for preparing optical fiber materials, which works in a high temperature and high vacuum environment. It can deposit various materials on the surface of optical fiber preform or substrate to achieve customized optical and mechanical properties. The vapor deposition bed usually includes gas supply, heating, vacuum and optical fiber support system. By precisely controlling parameters such as gas delivery, reaction temperature and vacuum degree, the thickness, composition and structure of the deposited film can be precisely controlled, thereby adjusting the optical fiber performance. However, the pretreatment work before placing the optical fiber preform or substrate into the vapor deposition bed usually requires the assistance of staff. For example, people usually need to manually roll up the optical fiber preform to facilitate its subsequent processing or storage. However, this manual operation is not only time-consuming and labor-intensive, but also easy to cause the optical fiber preform to bend, and hand secretions may have adverse effects on the optical fiber. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatically adjustable vapor deposition bed to solve the problem that in the prior art, the pretreatment work before placing the optical fiber preform or substrate into the vapor deposition bed requires the assistance of staff, and the operation is not only time-consuming and labor-intensive, but also easily causes the optical fiber preform to bend.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a vapor deposition bed that can be automatically adjusted, comprising

[0005] Support plate;

[0006] A vapor deposition bed body, the side of which is fixedly mounted on the surface of the support plate;

[0007] A storage component, which is arranged on the surface of a support plate, and includes a mounting plate, a winding roller, a worm gear, a fixed plate, a worm, and a rocker. The side surface of the mounting plate is fixedly mounted on the surface of the support plate, the end of the winding roller is rotatably mounted on the inner surface of the mounting plate, the middle part of the worm gear is fixedly mounted on the end of the winding roller, the side surface of the fixed plate is fixedly mounted on the surface of the mounting plate, the end of the worm is rotatably mounted on the inner surface of the fixed plate, and the outer surface is meshed with the worm gear, and the end of the rocker is fixedly mounted on the side end of the worm.

[0008] It also includes an adjustment component, which is arranged at the bottom of the vapor deposition bed body.

[0009] Wherein, the storage assembly also includes an auxiliary winding mechanism and a pressing mechanism. The end of the auxiliary winding mechanism is fixedly mounted on the surface of the mounting plate, and the pressing mechanism is arranged at the end of the winding roller.

[0010] Among them, the auxiliary winding mechanism includes a cross bar, a movable block, a traction ring, a ball, and an electric push rod 2. The end of the cross bar is fixedly installed on the surface of the mounting plate, the inner surface of the movable block is slidably installed on the outer surface of the cross bar, the outer surface of the traction ring is fixedly installed on the end of the movable block, the ball is arranged inside the traction ring, the outer surface of the electric push rod 2 is fixedly installed on the inner surface of the mounting plate, and the end is fixedly installed on the side of the movable block.

[0011] Wherein, the pressing mechanism includes a spring and a pressing block, the bottom end of the spring is fixedly connected to the inner surface of the winding roller, and the top end is fixedly connected to the bottom of the pressing block, and the outer surface of the pressing block is slidably installed on the inner surface of the winding roller.

[0012] Among them, the adjustment component includes an adjustment mechanism, a movable column, and a support plate. One end of the adjustment mechanism is fixedly installed on the surface of the support plate, and the other end is rotatably installed on the bottom of the movable column. The outer surface of the movable column is slidably installed on the inner surface of the vapor deposition bed body, and the bottom of the support plate is fixedly installed on the top of the movable column.

[0013] Among them, the adjustment mechanism includes an electric push rod, a mounting block, and a connecting rod. The side of the electric push rod is fixedly mounted on the surface of the support plate, the side of the mounting block is fixedly mounted on the end of the electric push rod, the number of the connecting rods is two, and one end of the two connecting rods is rotatably mounted on the surface of the mounting block, and the other end is rotatably mounted on the surface of the movable column.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting up a storage component, when the optical fiber preform is wound up, it can be moved upward and one end of the optical fiber preform can be placed therein for fixing. Then, the staff can rotate the crank to drive the connected worm to rotate inside the fixed plate, drive the meshing worm wheel to rotate, and the winding roller installed in the middle of the worm wheel rotates in the middle of the two mounting plates, and the two ends rotate inside the mounting plates, so that the optical fiber preform is wound on the surface of the winding roller for storage, reducing the phenomenon of bending of the optical fiber preform caused by manual storage and improving the convenience of storing the optical fiber preform.

[0016] In the above scheme, by setting an adjustment component, when the support plate inside the main body of the vapor deposition bed needs to be adjusted, the electric push rod 1 can be started to control the extension or contraction of the electric push rod 1, thereby driving the connected mounting block to move horizontally. The bottom end of the connecting rod connected to the surface of the mounting block is subjected to a lateral traction force, and the force is transmitted upward. While rotating along the surface of the mounting block and the movable column, the movable column is driven to move vertically, thereby driving the support plate to move in the vertical direction, thereby completing the adjustment of the position of the support plate inside the main body of the vapor deposition bed, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 3 This is a schematic diagram of the storage component structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the pressing mechanism of the utility model.

[0021] [reference numerals]

[0022] 1. Support plate; 2. Vapor deposition bed body; 3. Adjustment assembly; 4. Storage assembly; 30. Adjustment mechanism; 31. Movable column; 32. Support plate; 40. Mounting plate; 41. Winding roller; 42. Worm gear; 43. Fixed plate; 44. Worm; 45. Rocker; 46. Auxiliary winding mechanism; 47. Pressing mechanism; 300. Electric push rod 1; 301. Mounting block; 302. Connecting rod; 460. Cross bar; 461. Movable block; 462. Traction ring; 463. Ball; 464. Electric push rod 2; 470. Spring; 471. Pressing block. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides a vapor deposition bed which can be automatically adjusted, comprising

[0025] Support plate 1;

[0026] A vapor deposition bed body 2, the side of which is fixedly mounted on the surface of the support plate 1;

[0027] The storage component 4 is arranged on the surface of the support plate 1. The storage component 4 includes a mounting plate 40, a winding roller 41, a worm gear 42, a fixed plate 43, a worm 44, and a rocker 45. The side of the mounting plate 40 is fixedly mounted on the surface of the support plate 1, the end of the winding roller 41 is rotatably mounted on the inner surface of the mounting plate 40, the middle part of the worm gear 42 is fixedly mounted on the end of the winding roller 41, the side of the fixed plate 43 is fixedly mounted on the surface of the mounting plate 40, the end of the worm 44 is rotatably mounted on the inner surface of the fixed plate 43, and the outer surface is meshed with the worm gear 42, and the end of the rocker 45 is fixedly mounted on the side end of the worm 44.

[0028] It also includes an adjustment component 3, which is arranged at the bottom of the vapor deposition bed body 2.

[0029] The storage assembly 4 further includes an auxiliary winding mechanism 46 and a pressing mechanism 47 . The end of the auxiliary winding mechanism 46 is fixedly mounted on the surface of the mounting plate 40 , and the pressing mechanism 47 is arranged at the end of the winding roller 41 .

[0030] The auxiliary winding mechanism 46 includes a cross bar 460, a movable block 461, a traction ring 462, a ball 463, and an electric push rod 464. The end of the cross bar 460 is fixedly mounted on the surface of the mounting plate 40, the inner surface of the movable block 461 is slidably mounted on the outer surface of the cross bar 460, the outer surface of the traction ring 462 is fixedly mounted on the end of the movable block 461, the ball 463 is arranged inside the traction ring 462, the outer surface of the electric push rod 464 is fixedly mounted on the inner surface of the mounting plate 40, and the end is fixedly mounted on the side of the movable block 461;

[0031] By setting up the auxiliary winding mechanism 46, during the winding process of the optical fiber preform, the staff can pass it through the middle of the traction ring 462, and when shaking the crank 45 to rewind, control the electric push rod 464 to automatically extend or contract, driving the movable block 461 connected to the end to move back and forth along the outer surface of the ball 463, thereby pulling the optical fiber preform to be evenly rolled on the surface of the winding roller 41, and through the internal ball 463, the sliding friction is converted into rolling friction, thereby reducing the friction force, reducing the friction force between the inner wall of the traction ring 462 and the optical fiber preform, and avoiding wear.

[0032] The pressing mechanism 47 includes a spring 470 and a pressing block 471. The bottom end of the spring 470 is fixedly connected to the inner surface of the winding roller 41, and the top end is fixedly connected to the bottom of the pressing block 471. The outer surface of the pressing block 471 is slidably mounted on the inner surface of the winding roller 41.

[0033] By setting up the pressing mechanism 47, after an upward force is applied to the pressing block 471, the spring 470 connected to the pressing block 471 inside the winding roller 41 is stretched, and after the external force disappears, the spring 470 contracts and returns to its original position, driving the connected pressing block 471 to press downward, thereby pressing the end of the placed optical fiber preform rod.

[0034] Among them, the adjustment component 3 includes an adjustment mechanism 30, a movable column 31, and a support plate 32. One end of the adjustment mechanism 30 is fixedly installed on the surface of the support plate 1, and the other end is rotatably installed on the bottom of the movable column 31. The outer surface of the movable column 31 is slidably installed on the inner surface of the vapor deposition bed body 2, and the bottom of the support plate 32 is fixedly installed on the top of the movable column 31.

[0035] Among them, the adjustment mechanism 30 includes an electric push rod 300, a mounting block 301, and a connecting rod 302. The side of the electric push rod 300 is fixedly installed on the surface of the support plate 1, the side of the mounting block 301 is fixedly installed on the end of the electric push rod 300, and the number of connecting rods 302 is two, and one end of the two connecting rods 302 is rotatably installed on the surface of the mounting block 301, and the other end is rotatably installed on the surface of the movable column 31.

[0036] The working process of the utility model is as follows:

[0037] When the optical fiber preform is wound up, 701 can be moved upwards to place one end of the optical fiber preform therein for fixing. Then, the staff can rotate the rocker 45 to drive the connected worm 44 to rotate inside the fixing plate 43, drive the meshing worm wheel 42 to rotate, and the winding roller 41 installed in the middle of the worm wheel 42 rotates in the middle of the two mounting plates 40, and the two ends rotate inside the mounting plates 40, so that the optical fiber preform is wound on the surface of the winding roller 41 for storage, reducing the phenomenon of bending of the optical fiber preform caused by manual storage, and improving the convenience of storage of the optical fiber preform;

[0038] When the support plate 32 inside the vapor deposition bed body 2 needs to be adjusted, the electric push rod 300 can be started to control the extension or contraction of the electric push rod 300, driving the connected mounting block 301 to move horizontally, and the bottom end of the connecting rod 302 connected to the surface of the mounting block 301 is subjected to a lateral traction force, and transmits the force upward, while rotating along the surface of the mounting block 301 and the movable column 31, driving the movable column 31 to move vertically, and then driving the support plate 32 to move in the vertical direction, thereby completing the adjustment of the position of the support plate 32 inside the vapor deposition bed body 2, through the practicality of the device.

[0039] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0040] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0041] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An automatically adjustable vapor deposition bed, characterized in that: include Support plate (1); A vapor deposition bed body (2), the side surface of the vapor deposition bed body (2) being fixedly mounted to the surface of the support plate (1); A storage assembly (4), wherein the storage assembly (4) is arranged on the surface of a support plate (1), and comprises a mounting plate (40), a winding roller (41), a worm wheel (42), a fixing plate (43), a worm (44), and a rocking wheel (45). The side surface of the mounting plate (40) is fixedly mounted on the surface of the support plate (1), the end of the winding roller (41) is rotatably mounted on the inner surface of the mounting plate (40), the middle part of the worm wheel (42) is fixedly mounted on the end of the winding roller (41), the side surface of the fixing plate (43) is fixedly mounted on the surface of the mounting plate (40), the end of the worm (44) is rotatably mounted on the inner surface of the fixing plate (43), and the outer surface is meshed with the worm wheel (42), and the end of the rocking wheel (45) is fixedly mounted on the side end of the worm (44).

2. The automatically adjustable vapor deposition bed according to claim 1, characterized in that: It also comprises an adjustment component (3), wherein the adjustment component (3) is arranged at the bottom of the vapor deposition bed body (2).

3. The automatically adjustable vapor deposition bed according to claim 1, characterized in that: The storage assembly (4) further comprises an auxiliary winding mechanism (46) and a pressing mechanism (47), wherein the end of the auxiliary winding mechanism (46) is fixedly mounted on the surface of the mounting plate (40), and the pressing mechanism (47) is arranged at the end of the winding roller (41).

4. The automatically adjustable vapor deposition bed according to claim 3, characterized in that: The auxiliary winding mechanism (46) comprises a cross bar (460), a movable block (461), a traction ring (462), a ball (463), and an electric push rod (464); the end of the cross bar (460) is fixedly mounted on the surface of the mounting plate (40); the inner surface of the movable block (461) is slidably mounted on the outer surface of the cross bar (460); the outer surface of the traction ring (462) is fixedly mounted on the end of the movable block (461); the ball (463) is arranged inside the traction ring (462); the outer surface of the electric push rod (464) is fixedly mounted on the inner surface of the mounting plate (40), and the end is fixedly mounted on the side of the movable block (461).

5. The automatically adjustable vapor deposition bed according to claim 3, characterized in that: The pressing mechanism (47) comprises a spring (470) and a pressing block (471); the bottom end of the spring (470) is fixedly connected to the inner surface of the winding roller (41), and the top end is fixedly connected to the bottom of the pressing block (471); the outer surface of the pressing block (471) is slidably mounted on the inner surface of the winding roller (41).

6. The automatically adjustable vapor deposition bed according to claim 2, characterized in that: The adjustment assembly (3) includes an adjustment mechanism (30), a movable column (31), and a support plate (32). One end of the adjustment mechanism (30) is fixedly mounted on the surface of the support plate (1), and the other end is rotatably mounted on the bottom of the movable column (31). The outer surface of the movable column (31) is slidably mounted on the inner surface of the vapor deposition bed body (2), and the bottom of the support plate (32) is fixedly mounted on the top of the movable column (31).

7. The automatically adjustable vapor deposition bed according to claim 6, characterized in that: The adjustment mechanism (30) comprises an electric push rod (300), a mounting block (301), and a connecting rod (302); the side of the electric push rod (300) is fixedly mounted on the surface of the support plate (1); the side of the mounting block (301) is fixedly mounted on the end of the electric push rod (300); there are two connecting rods (302), and one end of the two connecting rods (302) is rotatably mounted on the surface of the mounting block (301), and the other end is rotatably mounted on the surface of the movable column (31).

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