CN221796885U - Clamping conveying mechanism for coating of coating machine - Google Patents

Abstract

The utility model discloses a clamping and conveying mechanism for coating of a coating machine, which comprises a vacuum chamber, a winding rope body and a guide sliding rod, wherein a driving motor is fixedly arranged at the middle end of the top of the vacuum chamber, the output end of the driving motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is in threaded connection with a moving block, the front surface of the moving block is movably connected with a rotating shaft through a bearing, the outer surface of the rotating shaft is fixedly connected with a winding wheel, the front surface of the rotating shaft is fixedly connected with a fixed plate, and the lower end of the front surface of the fixed plate is fixedly connected with a bearing frame seat. According to the utility model, through the functions of the driving motor, the positioning frame plate, the bearing frame seat, the winding rope body, the threaded rod, the moving block, the guide sliding rod, the fixed plate, the spring, the winding wheel and the rotating shaft, the problem that the existing conveying mechanism does not have a rotating and overturning function, so that part of a substrate needing two-sided coating can only finish one-sided coating, and inconvenience is brought to people in use is solved.

Description

A clamping and conveying mechanism for coating of a coating machine

Technical Field

The utility model relates to the technical field of clamping and conveying mechanisms, in particular to a clamping and conveying mechanism for film coating in a coating machine.

Background Art

The vacuum coating machine is a coating process equipment, and the vacuum chamber rotating conveying mechanism of the vacuum coating machine mainly transports materials through a flexible conveyor belt. In this way, there is friction between the conveyor belt and the driving mechanism, which leads to a short service life of the conveyor belt and requires frequent replacement, which is not convenient for long-term use. Frequent replacement will affect the efficiency of transportation. At the same time, since the conveyor belt is soft, it will vibrate during the transportation process, which may cause the conveyed objects to fall, making it inconvenient to promote and use.

At present, as the known technology discloses, a vacuum chamber rotary conveying mechanism of a vacuum coating machine with a Chinese authorization announcement number, CN214570431U, relates to the technical field of vacuum coating machines. The vacuum chamber rotary conveying mechanism of the vacuum coating machine includes a vacuum chamber, wherein a rotating mechanism and a limiting mechanism are arranged inside the vacuum chamber, and two sets of sliding rods are fixedly installed on the inner bottom of the vacuum chamber. The vacuum chamber rotary conveying mechanism of the vacuum coating machine has a simple structure and is convenient for conveying. Compared with the traditional flexible belt conveying, the conveying mechanism has a longer service life and does not need to be replaced frequently, thereby indirectly reducing the time for replacing the conveyor belt, and at the same time increasing the conveying efficiency of the device, facilitating promotion and use, limiting the conveying, increasing the stability during the conveying process, and preventing the conveyed object from falling due to the rotation of the device during operation during the conveying process, thereby increasing the safety of the conveying of the device and greatly increasing the practicality and plasticity of the conveying mechanism.

However, the existing conveying mechanism does not have the function of rotation and flipping, resulting in some substrates that need to be coated on both sides can only be coated on one side, which brings inconvenience to people's use. For this reason, we propose a clamping and conveying mechanism for coating of a coating machine.

Utility Model Content

The utility model aims to provide a clamping and conveying mechanism for coating a coating machine, which has the advantages of rotation and flipping functions and good coating effect, and solves the problem that the existing conveying mechanism does not have the rotation and flipping function, resulting in that some substrates that need to be coated on both sides can only be coated on one side, which brings inconvenience to people's use.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping and conveying mechanism for coating a coating machine, comprising a vacuum chamber, a winding rope body and a guide slide rod, a driving motor is fixedly installed at the middle end of the top of the vacuum chamber, the output end of the driving motor is fixedly connected to a threaded rod, the outer surface of the threaded rod is threadedly connected to a moving block, the front surface of the moving block is movably connected to a rotating shaft through a bearing, the outer surface of the rotating shaft is fixedly connected to a winding wheel, the front surface of the rotating shaft is fixedly connected to a fixed plate, the lower end of the front surface of the fixed plate is fixedly connected to a bearing frame seat, the upper end of the outer surface of the guide slide rod is sleeved with a spring, the other end of the spring is fixedly connected to a connecting block, and the front surface of the connecting block is fixedly connected to a positioning frame plate.

Preferably, a discharge port is provided at the upper end of the front surface of the vacuum chamber, and a feed port is provided at the lower end of the front surface of the vacuum chamber.

Preferably, the rear end of the inner cavity of the vacuum chamber is fixedly connected to a limiting sliding rod, and the rear end of the moving block slides on the outer surface of the limiting sliding rod.

Preferably, the bearing frame seat and the positioning frame plate are matched, and the lower end of the positioning frame plate is located on the inner side of the bearing frame seat.

Preferably, a groove is provided at the middle end of the front surface of the fixing plate, and the connecting block slides on the inner side of the groove, and a guide sliding rod is fixedly connected to the inner side of the groove.

Preferably, a pull block is fixedly connected to the front surface of the positioning frame plate, and the pull block is a square structure.

Preferably, the top and the bottom of the inner cavity of the vacuum chamber are both fixedly connected with fixed blocks, a winding rope body is fixedly connected between the two fixed blocks, and the winding rope body is wound around the outer surface of the winding wheel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

The utility model enables the clamping and conveying mechanism to achieve the purpose of rotation and flipping function and good coating effect through the functions of driving motor, positioning frame plate, bearing frame seat, winding rope body, threaded rod, moving block, guide slide rod, fixed plate, spring, winding wheel and rotating shaft, and solves the problem that the existing conveying mechanism does not have the rotation and flipping function, resulting in that some substrates that need to be coated on both sides can only be coated on one side, which brings inconvenience to people's use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the structure of the utility model from the first viewing angle;

FIG2 is a schematic diagram of a cross-sectional structure of the utility model from a second viewing angle;

Figure 3 is an enlarged structural diagram of the utility model at A;

FIG4 is a schematic diagram of the cross-sectional structure of the utility model from a third viewing angle.

In the figure: 1. vacuum chamber; 2. discharge port; 3. drive motor; 4. positioning frame plate; 5. pulling block; 6. bearing frame seat; 7. feed port; 8. fixing block; 9. winding rope body; 10. threaded rod; 11. limiting slide bar; 12. moving block; 13. guide slide bar; 14. fixing plate; 15. spring; 16. winding wheel; 17. rotating shaft; 18. connecting block; 19. groove.

DETAILED DESCRIPTION

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.

In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

The vacuum chamber 1, discharge port 2, drive motor 3, positioning frame plate 4, pull block 5, bearing frame seat 6, feed port 7, fixed block 8, winding rope body 9, threaded rod 10, limit slide bar 11, moving block 12, guide slide bar 13, fixed plate 14, spring 15, winding wheel 16, rotating shaft 17, connecting block 18 and groove 19 components of the present application are all universal standard parts or components known to technical personnel in this field, and their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods.

Please refer to Figures 1-4, a clamping and conveying mechanism for coating of a coating machine includes a vacuum chamber 1, a winding rope body 9 and a guide slide bar 13, a driving motor 3 is fixedly installed at the middle end of the top of the vacuum chamber 1, the output end of the driving motor 3 is fixedly connected to a threaded rod 10, the outer surface of the threaded rod 10 is threadedly connected to a moving block 12, the front surface of the moving block 12 is movably connected to a rotating shaft 17 through a bearing, the outer surface of the rotating shaft 17 is fixedly connected to a winding wheel 16, the front surface of the rotating shaft 17 is fixedly connected to a fixed plate 14, the lower end of the front surface of the fixed plate 14 is fixedly connected to a bearing frame seat 6, the upper end of the outer surface of the guide slide bar 13 is sleeved with a spring 15, the other end of the spring 15 is fixedly connected to a connecting block 18, and the front surface of the connecting block 18 is fixedly connected to a positioning frame plate 4.

A discharge port 2 is provided at the upper end of the front surface of the vacuum chamber 1 , and a feed port 7 is provided at the lower end of the front surface of the vacuum chamber 1 .

The rear end of the inner cavity of the vacuum chamber 1 is fixedly connected to the limiting sliding rod 11 , and the rear end of the moving block 12 slides on the outer surface of the limiting sliding rod 11 .

Through the above technical solution, the setting of the limiting slide bar 11 ensures the smooth movement of the moving block 12.

The bearing frame seat 6 and the positioning frame plate 4 are matched, and the lower end of the positioning frame plate 4 is located on the inner side of the bearing frame seat 6 .

Through the above technical solution, the substrate can be positioned by setting the bearing frame seat 6 and the positioning frame plate 4.

A groove 19 is formed at the middle end of the front surface of the fixing plate 14 , and the connecting block 18 slides on the inner side of the groove 19 . The inner side of the groove 19 is fixedly connected with the guide slide rod 13 .

Through the above technical solution, by setting the guide slide rod 13, the movement of the positioning frame plate 4 can be guided through the connecting block 18.

A pull block 5 is fixedly connected to the front surface of the positioning frame plate 4, and the pull block 5 is a square structure.

The top and bottom of the inner cavity of the vacuum chamber 1 are both fixedly connected with fixing blocks 8 , a winding rope body 9 is fixedly connected between the two fixing blocks 8 , and the winding rope body 9 is wound around the outer surface of the winding wheel 16 .

Through the above technical solution, by setting the winding rope body 9, when the moving block 12 moves, the rotating shaft 17 can be driven to rotate with the assistance of the winding wheel 16.

During use, the positioning frame plate 4 is driven upward by the pulling block 5 at the feed port 7, and then the connecting block 18 slides on the outer surface of the limiting slide rod 11 on the inner side of the groove 19 and compresses the spring 15. Then, after placing the substrate to be coated in the bearing frame seat 6, the pulling block 5 is released, and then the spring 15 can drive the positioning frame plate 4 to reset via the connecting block 18, so that the substrate can be quickly positioned. Then, when the driving motor 3 drives the threaded rod 10 to rotate, the moving block 12 can drive the positioning frame plate 4 and the bearing frame seat 6 to move upward smoothly via the rotating shaft 17 and the fixed plate 14. At the same time, restricted by the winding rope body 9, the winding wheel 16 can drive the rotating shaft 17 to rotate while moving upward, so that the substrate can be rotated and flipped, so that both sides of the substrate can be evenly coated, meeting people's usage needs.

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

Claims (7)

1. A clamping and conveying mechanism for coating a coating machine, comprising a vacuum chamber (1), a winding rope body (9) and a guide slide bar (13), characterized in that: a driving motor (3) is fixedly installed at the middle end of the top of the vacuum chamber (1), the output end of the driving motor (3) is fixedly connected to a threaded rod (10), the outer surface of the threaded rod (10) is threadedly connected to a moving block (12), the front surface of the moving block (12) is movably connected to a rotating shaft (17) through a bearing, the outer surface of the rotating shaft (17) is fixedly connected to a winding wheel (16), the front surface of the rotating shaft (17) is fixedly connected to a fixed plate (14), the lower end of the front surface of the fixed plate (14) is fixedly connected to a bearing frame seat (6), the upper end of the outer surface of the guide slide bar (13) is sleeved with a spring (15), the other end of the spring (15) is fixedly connected to a connecting block (18), and the front surface of the connecting block (18) is fixedly connected to a positioning frame plate (4). 2. A clamping and conveying mechanism for coating a coating machine according to claim 1, characterized in that a discharge port (2) is provided at the upper end of the front surface of the vacuum chamber (1), and a feed port (7) is provided at the lower end of the front surface of the vacuum chamber (1). 3. A clamping and conveying mechanism for coating a coating machine according to claim 1, characterized in that: the rear end of the inner cavity of the vacuum chamber (1) is fixedly connected to a limiting slide bar (11), and the rear end of the moving block (12) slides on the outer surface of the limiting slide bar (11). 4. A clamping and conveying mechanism for coating of a coating machine according to claim 1, characterized in that: the supporting frame seat (6) and the positioning frame plate (4) are adapted to each other, and the lower end of the positioning frame plate (4) is located on the inner side of the supporting frame seat (6). 5. A clamping and conveying mechanism for coating a coating machine according to claim 1, characterized in that a groove (19) is opened at the middle end of the front surface of the fixed plate (14), and the connecting block (18) slides on the inner side of the groove (19), and a guide slide rod (13) is fixedly connected to the inner side of the groove (19). 6. A clamping and conveying mechanism for coating of a coating machine according to claim 1, characterized in that a pull block (5) is fixedly connected to the front surface of the positioning frame plate (4), and the pull block (5) is a square structure. 7. A clamping and conveying mechanism for coating a coating machine according to claim 1, characterized in that: the top and bottom of the inner cavity of the vacuum chamber (1) are fixedly connected with fixed blocks (8), a winding rope body (9) is fixedly connected between the two fixed blocks (8), and the winding rope body (9) is wound around the outer surface of the winding wheel (16).