Lifter for conveying parylene coating

Abstract

The utility model discloses a lifter for conveying parylene coatings, which belongs to the field of vacuum coating and comprises a machine body, a coating chamber fixedly mounted at one end of the machine body and an operating device arranged on the machine body. A guide frame corresponding to the coating chamber is fixedly installed at one end of the machine body, a lifting block is installed in the guide frame in a sliding mode, and a driving mechanism matched with the lifting block is arranged in the guide frame. The lifter for conveying the parylene coating is simple in structure and convenient to use, the rotating sleeve and the suspension mechanism are arranged, the suspension mechanism can protect the lifting rope, the safety of a workpiece in the lifting process is ensured, the workpiece can be prevented from sliding off or being accidentally injured, the safety of a working place is improved, and the working efficiency is improved. And meanwhile, the position of the swing frame can be adjusted through matched use of the rotating sleeve and the limiting mechanism, the workpiece can be accurately positioned to correspond to the coating chamber, and the correct position of the workpiece in the coating or coating process is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum coating, in particular to a lifter for conveying parylene coating. Background Art

[0002] Parylene coating is a protective coating formed of parylene material, prepared by vacuum vapor deposition process. Parylene, also known as poly-p-xylene or paralene, is a highly crystalline linear polymer with excellent electrical insulation and protective properties.

[0003] The lifter for conveying parylene coating is a device specially designed to lift the workpiece during the parylene coating process. During the coating process, the workpiece to be coated needs to be placed on the lifter, and then the lifter moves the workpiece into the coating machine for coating.

[0004] In order to ensure that the workpiece can be smoothly transported to the coating chamber through the lifter, the workpiece's swing frame is usually lifted by the lifter suspension method. However, in order to completely close the coating chamber cover, the lifting rope connecting the lifter and the swing frame needs to be repeatedly disassembled and assembled. The lifting rope in the prior art is usually suspended by a hook. The lifting rope may fall off during the lifting process, affecting the processing efficiency of the workpiece.

[0005] Therefore, the utility model provides a lifter for conveying parylene coating to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides a lifter for conveying parylene coating, aiming to solve the problems of unstable connection between existing lifting ropes and hooks proposed in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifter for conveying parylene coating, comprising a machine body, a coating chamber fixedly installed at one end of the machine body, and an operating device arranged on the machine body, a guide frame corresponding to the coating chamber is fixedly installed at one end of the machine body, a lifting block is slidably installed in the guide frame, and a driving mechanism adapted to the lifting block is arranged in the guide frame.

[0010] In order to solve the problem of disassembly and assembly of the suspension rope, a fixing frame is fixedly installed on the lifting block, and a fixing sleeve is symmetrically arranged in the fixing frame. A rotating sleeve is mounted on the two fixing sleeves, and a suspension rod is fixedly installed on the rotating sleeve. Four sets of suspension mechanisms are symmetrically arranged on the suspension rod; the suspension mechanism includes a suspension plate fixedly installed on the suspension rod, an elastic sheet fixedly installed on the suspension plate at one end away from the suspension rod, and a bent portion fixedly installed on the elastic sheet at one end away from the suspension plate. The suspension mechanism can realize the suspension and protection of the suspension rope, and achieve stable use.

[0011] Preferably, in order to solve the problem of limiting the position of the rotating sleeve, a limiting mechanism is provided between the fixing frame and the rotating sleeve, and the limiting mechanism can realize the limiting of the rotation of the rotating sleeve.

[0012] Preferably, in order to solve the problem of stable use of the suspension rod, the limiting mechanism includes a pull rod passing through one end of the fixing frame, a spline fixedly installed at one end of the pull rod, a fixing plate fixedly installed in the rotating sleeve, and a spline groove provided on the fixing plate and adapted to the spline. The rotating sleeve can be fixed by the coordinated use of the spline and the spline groove.

[0013] Preferably, in order to solve the operation problem of the machine body, the operating device includes a display screen fixedly mounted on the machine body and an operation button arranged on the machine body and adapted to the display screen. The machine body can be operated by using the display screen and the operation button in combination.

[0014] Preferably, in order to solve the driving problem of the lifting block, the driving mechanism includes a servo motor fixedly mounted on one end of the guide frame away from the machine body and a lifting screw rotatably mounted in the guide frame and fixedly connected to the servo motor at one end, and the lifting block is sleeved on the lifting screw. The lifting block can be driven by the coordinated use of the servo motor and the lifting screw.

[0015] Preferably, in order to solve the guiding problem of the lifting block, the cross-sectional shape of the guide frame is U-shaped. The lifting block can be guided by the guide frame.

[0016] (III) Beneficial effects

[0017] The lifter for conveying parylene coating has a simple structure and is easy to use. By arranging a rotating sleeve and a suspension mechanism, the suspension mechanism can protect the suspension rope to ensure the safety of the workpiece during the lifting process, which helps to avoid the workpiece from slipping or accidental injury, thereby improving the safety of the workplace. At the same time, the position of the swing frame can be adjusted by cooperating with the rotating sleeve and the limit mechanism, so that the workpiece can be accurately positioned corresponding to the coating chamber, ensuring the correct position of the workpiece during the coating or plating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a lifter for conveying parylene coating;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure at A;

[0020] Figure 3 It is a schematic diagram of the exploded structure of a lifting block and a rotating sleeve of a lifter for conveying a parylene coating;

[0021] Figure 4 The figure is a schematic cross-sectional view of a rotating sleeve of a lifter for conveying a parylene coating.

[0022] In the figure: 1. machine body; 11. coating chamber; 12. operating device; 121. display screen; 122. operating button; 2. guide frame; 21. lifting block; 211. fixing frame; 2111. fixing sleeve; 22. driving mechanism; 221. servo motor; 222. lifting screw; 3. rotating sleeve; 31. suspension rod; 32. suspension mechanism; 321. suspension plate; 322. elastic sheet; 323. bending part; 33. limiting mechanism; 331. pull rod; 332. spline; 333. fixing plate; 334. spline groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a lifter for conveying parylene coating, such as Figure 1-4 As shown, the elevator for conveying parylene coating comprises a body 1, a coating chamber 11 fixedly mounted at one end of the body 1, and an operating device 12 arranged on the body 1, a guide frame 2 corresponding to the coating chamber 11 is fixedly mounted at one end of the body 1, a lifting block 21 is slidably mounted in the guide frame 2, a driving mechanism 22 adapted to the lifting block 21 is arranged in the guide frame 2, a fixing frame 211 is fixedly mounted on the lifting block 21, a fixing sleeve 2111 is symmetrically arranged in the fixing frame 211, a rotating sleeve 3 is sleeved on two of the fixing sleeves 2111, a suspension rod 31 is fixedly mounted on the rotating sleeve 3, and four sets of suspension mechanisms 32 are symmetrically arranged on the suspension rod 31;

[0025] The suspension mechanism 32 includes a suspension plate 321 fixedly mounted on the suspension rod 31 , an elastic sheet 322 fixedly mounted on an end of the suspension plate 321 away from the suspension rod 31 , and a bent portion 323 fixedly mounted on an end of the elastic sheet 322 away from the suspension plate 321 .

[0026] When in use, the workpiece to be processed can be placed on the swing frame first, and then the lifting rope can be connected. First, one end of the lifting rope is passed through the bending part 323 and entered into the suspension plate 321, and the elastic sheet 322 can protect the lifting rope to prevent slipping, and then the other end of the lifting rope is connected to the swing frame. The driving mechanism 22 can drive the lifting block 21 to slide in the guide frame 2 to make the swing frame rise. After the rise is completed, the rotating sleeve 3 can be rotated to adjust the position of the swing frame to correspond to the coating chamber 11, and then the swing frame can be lowered by the driving mechanism 22 and placed in the coating chamber 11.

[0027] Furthermore, a limiting mechanism 33 is arranged between the fixed frame 211 and the rotating sleeve 3, and the limiting mechanism 33 includes a pull rod 331 passing through one end of the fixed frame 211, a spline 332 fixedly installed at one end of the pull rod 331, a fixed plate 333 fixedly installed in the rotating sleeve 3, and a spline groove 334 provided on the fixed plate 333 and adapted to the spline 332; when the rotating sleeve 3 is rotated, the pull rod 331 can be pulled to separate the spline 332 from the spline groove 334, and the rotating sleeve 3 can be rotated to drive the swing frame to rotate through the suspension rod 31. After the rotating sleeve 3 is rotated, the pull rod 331 can be pushed back to make the spline 332 re-enter the spline groove 334 to achieve the limiting of the rotating sleeve 3.

[0028] Specifically, the operating device 12 includes a display screen 121 fixedly mounted on the body 1 and an operating button 122 arranged on the body 1 and adapted to the display screen 121; the entire body 1 can be controlled by using the operating button 122 and the display screen 121 in coordination.

[0029] More specifically, the driving mechanism 22 includes a servo motor 221 fixedly mounted on one end of the guide frame 2 away from the machine body 1 and a lifting screw 222 rotatably mounted in the guide frame 2 and fixedly connected to the servo motor 221 at one end, and the lifting block 21 is sleeved on the lifting screw 222; when the servo motor 221 is turned on, it can drive the lifting screw 222 to rotate, the lifting block 21 is threadedly sleeved on the lifting screw 222, and the lifting block 21 is slidably mounted in the guide frame 2, so when the lifting screw 222 rotates, it can drive the lifting block 21 to slide along the guide frame 2.

[0030] It should be noted that the cross-sectional shape of the guide frame 2 is U-shaped.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lifter for conveying a parylene coating, comprising a body (1), a coating chamber (11) fixedly mounted at one end of the body (1), and an operating device (12) arranged on the body (1), a guide frame (2) corresponding to the coating chamber (11) fixedly mounted at one end of the body (1), a lifting block (21) slidably mounted in the guide frame (2), and a driving mechanism (22) adapted to the lifting block (21) arranged in the guide frame (2), characterized in that: A fixing frame (211) is fixedly mounted on the lifting block (21), a fixing sleeve (2111) is symmetrically arranged inside the fixing frame (211), a rotating sleeve (3) is sleeved on the two fixing sleeves (2111), a suspension rod (31) is fixedly mounted on the rotating sleeve (3), and four groups of suspension mechanisms (32) are symmetrically arranged on the suspension rod (31); The suspension mechanism (32) comprises a suspension plate (321) fixedly mounted on the suspension rod (31), an elastic sheet (322) fixedly mounted on an end of the suspension plate (321) away from the suspension rod (31), and a bent portion (323) fixedly mounted on an end of the elastic sheet (322) away from the suspension plate (321).

2. The elevator for conveying parylene coating according to claim 1, characterized in that: A limiting mechanism (33) is provided between the fixing frame (211) and the rotating sleeve (3).

3. The elevator for conveying parylene coating according to claim 2, characterized in that: The limiting mechanism (33) comprises a pull rod (331) passing through one end of the fixing frame (211), a spline (332) fixedly mounted on one end of the pull rod (331), a fixing plate (333) fixedly mounted in the rotating sleeve (3), and a spline groove (334) provided on the fixing plate (333) and adapted to the spline (332).

4. The elevator for conveying parylene coating according to claim 1, characterized in that: The operating device (12) comprises a display screen (121) fixedly mounted on the machine body (1) and an operating button (122) arranged on the machine body (1) and adapted to the display screen (121).

5. The elevator for conveying parylene coating according to claim 1, characterized in that: The driving mechanism (22) comprises a servo motor (221) fixedly mounted on one end of the guide frame (2) away from the machine body (1), and a lifting screw (222) rotatably mounted in the guide frame (2) and having one end fixedly connected to the servo motor (221), and the lifting block (21) is sleeved on the lifting screw (222).

6. The elevator for conveying parylene coating according to claim 1, characterized in that: The cross-sectional shape of the guide frame (2) is U-shaped.

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