CN211999912U - A suspension device for coating parts that can expand the contact surface - Google Patents

Abstract

The utility model discloses a suspension device for component coating which can expand the contact surface, comprising a first fixing column and a second fixing column, and a first fixing cross bar is arranged between the first fixing column and the second fixing column , a second fixed crossbar, a first pulley is installed between the first fixed crossbar and the second fixed crossbar, the first pulley is provided with two groups, and the two groups of the first pulley are respectively located in the first pulley On one side of the fixed column and the second fixed column, a fixed plate is connected to the middle of the first fixed cross bar and the second fixed cross bar, an electric push rod is installed on the lower surface of the fixed plate, and the extension end of the electric push rod A second pulley is attached. The utility model can fix the workpiece to be coated on the fixture by setting the suspension mechanism, and then hang the suspension mechanism on the hanging ring, and use the transmission belt to move the workpiece on the suspension mechanism to the coating area for coating, so as to ensure that the contact surface of the coating is large. , The operation is simple, and it can carry out the flow coating work, and the work efficiency is high.

Description

A suspension device for coating parts that can expand the contact surface

technical field

The utility model relates to the technical field of coating, in particular to a suspension device for coating a component which can expand the contact surface.

Background technique

Optical coating refers to the process of coating one (or multiple layers) of metal (or dielectric) films on the surface of optical parts. The purpose of coating the surface of optical parts is to reduce or increase light reflection, beam splitting, color separation, filtering, polarization and other requirements. Commonly used coating methods include vacuum coating (a type of physical coating) and chemical coating. When coating parts, it is necessary to use a suspension device to hang the parts for better coating.

The existing suspension device for coating parts has a simple structure and a single function. When the suspension is used for coating, the contact surface of the coating of the parts cannot be enlarged, resulting in poor coating effect, and the existing suspension mechanism is very efficient when performing coating work. Low, inconvenient to use, needs to be improved.

Utility model content

The purpose of the present utility model is to provide a suspension device for coating parts that can expand the contact surface, so as to solve the problem that the existing suspension device for coating parts mentioned in the above background technology is simple in structure and single in function. , the contact surface of the coating film of the parts cannot be enlarged, resulting in poor coating effect, and the existing suspension mechanism has low work efficiency and inconvenient use when performing coating work.

In order to achieve the above-mentioned purpose, the present utility model provides the following technical solutions: a suspension device for component coating that can expand the contact surface, comprising a first fixed column and a second fixed column, the first fixed column and the second fixed column are A first fixed crossbar and a second fixed crossbar are arranged between them, a first pulley is installed between the first fixed crossbar and the second fixed crossbar, and the first pulley is provided with two groups, and the two groups are The first pulley is located on one side of the first fixed column and the second fixed column respectively, the middle of the first fixed crossbar and the second fixed crossbar is connected with a fixed plate, and the lower surface of the fixed plate is installed with an electric push rod, The extension end of the electric push rod is connected with a second pulley, a transmission belt is connected between the second pulley and the two sets of the first pulleys, the transmission belt is provided with a hanging ring, and the hanging ring is hung on the There is a suspension mechanism.

Preferably, the suspension mechanism includes a hanging rod, a hook and a clamp, the hook is fixedly installed on the top of the hanging rod, and the hanging rod is fixedly connected to the clamp through a draw rod.

Preferably, both sides of the clamp are connected with positioning screws, the upper end of the clamp is provided with a limit screw, and the limit screw penetrates the clamp and is connected with a magnet block.

Preferably, a fixed block is provided on the surface of the transmission belt, and the hanging ring is movably connected with the fixed block through a movable shaft.

Preferably, the second pulley and the two sets of the first pulleys form a triangle, and the distance between the second pulley and the ground is smaller than the distance between the two sets of the first pulley and the ground.

Preferably, a motor is installed on one side of the second fixed crossbar, and the output shaft of the motor is connected with the rotating shaft fixedly connected on the first pulley.

The utility model provides a suspension device for component coating that can expand the contact surface, and has the following beneficial effects:

(1) In the present invention, a hanging ring is movably connected on the surface of the transmission belt, and the hanging mechanism is connected with the hanging ring through a hook, so that the workpiece to be coated can be fixed on the fixture, and then the fixed workpiece is hung on the hanging mechanism through the hanging mechanism. On the hanging ring, the workpiece on the suspension mechanism is moved to the coating area for coating by the transmission belt. Since the second pulley is close to the ground surface, the coating tank can be placed under the second pulley, which can facilitate the hanging workpiece to be directly fed into The coating tank is used for coating operation to ensure that the coating contact surface is large, the operation is simple, and the flow coating can be performed, and the work efficiency is high.

(2) The utility model is provided with positioning screws on both sides of the fixture and a magnet block on the upper end of the fixture, so that the workpiece can be adsorbed with the magnet first, and then the limit screw is used to limit the workpiece to ensure stable clamping. The second pulley is connected to the electric push rod, and the electric push rod can be used to extend the second pulley to move down, so that the workpiece on the suspension mechanism can be completely immersed in the coating tank, which can effectively expand the coating contact surface, and the coating effect is good and easy to use. .

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the top view structure schematic diagram of the utility model;

3 is a schematic structural diagram of the suspension mechanism of the present utility model;

FIG. 4 is a schematic diagram of the structure of the hanging ring of the present invention.

In the figure: 1, the first fixed column; 2, the second fixed column; 3, the first pulley; 4, the second pulley; 5, the transmission belt; 6, the hanging ring; 7, the suspension mechanism; 8, the first fixed horizontal Rod; 9. Second fixed crossbar; 10. Electric push rod; 11. Rotary shaft; 12. Motor; 13. Fixed plate; 14. Hanging rod; 15. Hook; 16. Drawbar; 17. Clamp; 18. Positioning screw; 19, magnet block; 20, limit screw; 21, movable shaft; 22, fixed block.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in Figures 1-4, the present utility model provides a technical solution: a suspension device for coating a component that can expand the contact surface, comprising a first fixing column 1 and a second fixing column 2, the first fixing column 1. A first fixed crossbar 8 and a second fixed crossbar 9 are arranged between the second fixed columns 2, and a first pulley 3 is installed between the first fixed crossbar 8 and the second fixed crossbar 9, so There are two sets of the first pulleys 3, and the two sets of the first pulleys 3 are respectively located on one side of the first fixed column 1 and the second fixed column 2, the first fixed cross bar 8 and the second fixed cross bar 9. A fixed plate 13 is connected to the middle of the fixed plate 13, an electric push rod 10 is installed on the lower surface of the fixed plate 13, and the extension end of the electric push rod 10 is connected with a second pulley 4, the second pulley 4 and the two sets of A transmission belt 5 is connected between a pulley 3 , a hanging ring 6 is arranged on the transmission belt 5 , and a suspension mechanism 7 is hung on the hanging ring 6 .

The suspension mechanism 7 includes a hanging rod 14, a hook 15 and a clamp 17, the hook 15 is fixedly installed on the top of the hanging rod 14, and the hanging rod 14 is fixedly connected with the clamp 17 through the traction rod 16, so that the workpiece to be coated can be installed. On the clamp 17 , the suspension mechanism 7 is then connected to the hanging ring 6 through the hook 15 , and the hanging ring 6 is used to move with the transmission belt 5 , thereby driving the suspension mechanism 7 to move.

Both sides of the fixture 17 are connected with positioning screws 18, and the upper end of the fixture 17 is provided with a limit screw 20. The limit screw 20 penetrates the fixture 17 and is connected with a magnet block 19, which can connect the top of the workpiece to be coated with the magnet block. 19, and then use the positioning screws 18 to position and fix both sides of the workpiece to be coated.

The surface of the transmission belt 5 is provided with a fixed block 22 , and the hanging ring 6 is movably connected with the fixed block 22 through the movable shaft 21 , which can ensure the stability of the connection of the hanging ring 6 .

The second pulley 4 and the two sets of the first pulleys 3 form a triangle, and the distance between the second pulley 4 and the ground is smaller than the distance between the two sets of the first pulley 3 and the ground, because the second pulley 4 The distance to the ground is relatively short, so that the workpiece fixed on the suspension mechanism 7 located under the second pulley 4 can be immersed in the coating tank, and at the same time, the electric push rod 10 can be used to extend the second pulley 4 to move down, so that the workpiece is completely Immerse in the coating tank to expand the coating contact surface for easy use.

A motor 12 is installed on one side of the second fixed crossbar 9, and the output shaft of the motor 12 is connected with the rotating shaft 11 fixedly connected to the first pulley 3, and the first pulley 3 can be driven by the motor 12 to rotate, so that the transmission belt 5. Move on the first pulley 3 and the second pulley 4.

It should be noted that, for a suspension device for coating parts that can expand the contact surface, during operation, the coating tank is placed under the second pulley 4, and then the workpiece to be coated is fixed on the fixture 17, which can be coated. The top of the workpiece is adsorbed with the magnet block 19, and then the positioning screws 18 are used to position and fix both sides of the workpiece to be coated, and the suspension mechanism 7 of the fixed workpiece is hung on the hanging ring 6 through the hook 15, and the motor 12 is started at the same time, using the motor 12 The first pulley 3 is driven to rotate, so that the transmission belt 5 moves on the first pulley 3 and the second pulley 4, and the hanging ring 6 moves synchronously when the transmission belt 5 moves, so that the suspension mechanism 7 connected with the hanging ring 6 moves. When the suspension mechanism 7 moves, it drives the workpiece to move, and the workpiece fixed on the suspension mechanism 7 that can be moved to the bottom of the second pulley 4 is immersed in the coating tank for electroplating work, and at the same time, the electric push rod 10 can be used to extend and push the second pulley 4 Move down to make the workpiece completely immersed in the coating tank, expand the contact surface of the coating, and facilitate the use. The workpiece after electroplating is moved to one side, and the staff removes the electroplated suspension mechanism 7 on the hanging ring 6. The operation is simple and can be carried out. The continuous electroplating work has high working efficiency, and can ensure that the electroplating contact surface is large and easy to use.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A suspension device for component coating that can expand the contact surface, characterized in that it comprises a first fixed column (1), a second fixed column (2), the first fixed column (1), the second fixed column (1), the second fixed column A first fixed crossbar (8) and a second fixed crossbar (9) are arranged between the columns (2), and a first fixed crossbar (8) and a second fixed crossbar (9) are installed between the first fixed crossbar (8) and the second fixed crossbar (9). a pulley (3), the first pulley (3) is provided with two groups, and the two groups of the first pulleys (3) are respectively located on one side of the first fixing column (1) and the second fixing column (2), A fixing plate (13) is connected to the middle of the first fixed crossbar (8) and the second fixed crossbar (9), and an electric push rod (10) is installed on the lower surface of the fixed plate (13). The extension end of the push rod (10) is connected with a second pulley (4), and a drive belt (5) is connected between the second pulley (4) and the two sets of first pulleys (3), and the drive belt (5) A hanging ring (6) is provided on the hanging ring (6), and a hanging mechanism (7) is hung on the hanging ring (6). 2 . The suspension device for coating a component with an enlarged contact surface according to claim 1 , wherein the suspension mechanism ( 7 ) comprises a hanging rod ( 14 ), a hook ( 15 ) and a clamp ( 17 ). 3 . , the hook (15) is fixedly installed on the top end of the hanging rod (14), and the hanging rod (14) is fixedly connected with the clamp (17) through the pulling rod (16). 3. A suspension device for coating parts with an enlarged contact surface according to claim 2, characterized in that: both sides of the clamp (17) are connected with positioning screws (18), and the clamp (17) The upper end is provided with a limit screw (20), the limit screw (20) penetrates the clamp (17) and is connected with a magnet block (19). 4 . The suspension device for coating a component with an enlarged contact surface according to claim 1 , wherein a fixing block ( 22 ) is provided on the surface of the drive belt ( 5 ), and the hanging ring ( 6 ) is provided on the surface of the drive belt ( 5 ). The movable shaft (21) is movably connected with the fixed block (22). 5. The suspension device for coating a component that can expand the contact surface according to claim 1, wherein the second pulley (4) and the two sets of the first pulley (3) form a triangle, and The distance between the second pulley (4) and the ground surface is smaller than the distance between the two sets of first pulleys (3) and the ground surface. 6 . The suspension device for coating a component that can expand the contact surface according to claim 1 , wherein a motor ( 12 ) is installed on one side of the second fixed cross bar ( 9 ), and the motor ( The output shaft of 12) is connected with the rotating shaft (11) fixedly connected on the first pulley (3).

Images