CN219547084U

CN219547084U - Surface coating device

Info

Publication number: CN219547084U
Application number: CN202320831066.XU
Authority: CN
Inventors: 吴亚君; 方大鹏; 沈青香
Original assignee: Hubei Zhongtai Plastic Industry Co ltd
Current assignee: Hubei Zhongtai Plastic Industry Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-18
Anticipated expiration: 2033-04-11

Abstract

The utility model provides a surface coating device, which relates to the technical field of plastic product processing and comprises a coating machine body, wherein a top cover is arranged above the coating machine body, the top cover is in sealing connection with the coating machine body, a bearing structure is arranged on one side of the coating machine body, which is positioned on the top cover, the bearing structure comprises a connecting shaft, a motor is arranged at the bottom end of the connecting shaft, and the bearing structure is designed, so that the coating device has good adaptability, can clamp plastic parts with different specifications, and a plurality of clamps in multiple directions, can clamp and fix a plurality of plastic parts at one time, can drive the connecting shaft to rotate through the motor, and can promote the uniformity of coating films on different surfaces of the plastic parts in the coating process, and avoid the phenomenon of uneven spraying of the plastic parts.

Description

Surface coating device

Technical Field

The utility model relates to the technical field of plastic product processing, in particular to a surface coating device.

Background

The film plating machine mainly refers to film plating which needs to be carried out under higher vacuum degree, and particularly comprises various kinds including vacuum ion evaporation, magnetron sputtering, MBE molecular beam epitaxy, PLD laser sputtering deposition and the like.

In the prior art, although the fixing effect on the position of the coating machine is realized, when the plastic part is processed, the plastic part is generally clamped in the coating machine, and when the coating material is sprayed outside the plastic part in the coating process, the plastic part is unevenly sprayed due to the fact that a common clamp cannot be adjusted according to the spraying surface of a workpiece to be processed, and the coating equipment has poor adaptability and defects.

The utility model provides a surface coating device.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and in the technical scheme, although the fixing effect on the position of a film plating machine is realized, the plastic part is generally clamped in the film plating machine during processing, and in the film plating process, a film plating material is sprayed outside the plastic part, and the common clamp cannot adjust according to the spraying surface of a workpiece to be processed, so that the plastic part is unevenly sprayed, the film plating equipment has poor adaptability and defects.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a surface coating device, includes the coating machine body, the top of coating machine body is provided with the top cap, sealing connection between top cap and the coating machine body, one side that the coating machine body is located the top cap is provided with accepts the structure, accept the structure and include the connecting axle, the bottom of connecting axle is provided with the motor, the output shaft and the connecting axle fixed connection of motor, the one end that the connecting axle was kept away from to the motor is connected with the coating machine body.

As a preferred embodiment, the outer side of the connecting shaft is provided with a supporting structure, and the supporting structure comprises a fixing plate, and the fixing plate is connected with the outer side of the connecting shaft.

The technical effect of adopting the further scheme is as follows: in the mechanical structure, the design of the bearing structure enables the coating device to have good adaptability and can clamp plastic parts with different specifications.

As a preferred implementation mode, the one end fixedly connected with touch panel of fixed plate, the one end fixedly connected with connecting plate of fixed plate is kept away from to the touch panel, the connecting plate is located the fixed disk of fixedly connected with under the touch panel, the middle part position fixedly connected with connecting rod of fixed disk, the one end and the connecting axle of connecting rod are connected, the outside of connecting rod is provided with adjustment structure.

The technical effect of adopting the further scheme is as follows: the connecting rod provides a supporting foundation for the position of the fixed disc, so that the connecting rod can drive the touch plate to movably abut against the inner wall of the plastic part, and the friction force of the plastic part is increased.

As a preferred embodiment, the adjusting structure comprises a fixing ring, the fixing ring is connected with the connecting rod, and the outer side of the fixing ring is fixedly connected with the supporting plate.

The technical effect of adopting the further scheme is as follows: the adjusting structure realizes position support through the fixed ring, has the characteristic of adjustable deformation, and can contact with the inner wall of the plastic part at one side of the touch plate.

As a preferred implementation mode, one side fixedly connected with coupling spring of backup pad, coupling spring keeps away from the one end fixedly connected with arc of backup pad, coupling spring is provided with spacing pipe on one side of keeping away from the arc, spacing pipe movable sleeve is established in coupling spring outside.

The technical effect of adopting the further scheme is as follows: the connecting spring has the characteristic of telescopic adjustment, so the connecting spring can drive the arc plate to realize the regulation and control of the distance.

As a preferable implementation mode, one side of the arc-shaped plate, which is positioned on the connecting spring, is fixedly connected with a telescopic rod, and one end of the telescopic rod is connected with the top end of the supporting plate.

The technical effect of adopting the further scheme is as follows: the telescopic link can inject the advancing direction of arc, ensures that it is rectilinear movement, avoids adjusting structure at the inside irregular deformation of plastic part.

Compared with the prior art, the utility model has the advantages and positive effects that,

according to the utility model, due to the design of the bearing structure, the coating device has good adaptability, plastic parts with different specifications can be clamped, and the device can clamp and fix a plurality of plastic parts at one time, and the motor drives the connecting shaft to rotate, so that the uniformity of coating films on different surfaces of the plastic parts can be improved in the coating process, and the phenomenon of uneven spraying of the plastic parts is avoided.

Drawings

FIG. 1 is a schematic diagram of a surface coating device according to the present utility model;

FIG. 2 is a schematic structural view of a surface coating device according to the present utility model;

FIG. 3 is a schematic view of a receiving structure of a surface coating device according to the present utility model;

fig. 4 is a schematic installation diagram of an adjusting structure of a surface coating device provided by the utility model.

Legend description:

1. a film plating machine body; 2. a top cover; 3. a receiving structure;

31. a connecting shaft; 32. a motor; 33. a support structure;

331. a fixing plate; 332. a touch panel; 333. a connecting plate; 334. a connecting rod; 335. a fixed plate; 336. an adjustment structure;

3361. a fixing ring; 3362. a support plate; 3363. a connecting spring; 3364. a limiting tube; 3365. an arc-shaped plate; 3366. a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, 2, 3 and 4, the present utility model provides a technical solution: a surface coating device comprises a coating machine body 1, a top cover 2 is arranged above the coating machine body 1, the top cover 2 is in sealing connection with the coating machine body 1, a bearing structure 3 is arranged on one side of the coating machine body 1, which is positioned on the top cover 2, the bearing structure 3 comprises a connecting shaft 31, a motor 32 is arranged at the bottom end of the connecting shaft 31, an output shaft of the motor 32 is fixedly connected with the connecting shaft 31, one end of the motor 32, which is far away from the connecting shaft 31, is connected with the coating machine body 1, a supporting structure 33 is arranged at the outer side of the connecting shaft 31, specifically, when the coating machine is used, a plastic part to be processed is firstly placed at the outer side of the connecting shaft 31 through the supporting structure 33, when the coating machine is placed, an adjusting structure 336 is preferentially contacted with the inner wall of the plastic part, along with the continuous stretching-in of the plastic part, an arc-shaped plate 3365 is extruded under the stress and can retract inwards, at the moment, a connecting spring 3363 deforms under the action of force, the connecting spring 3363 is driven to gradually approach the limiting pipe 3364, meanwhile, the telescopic rod 3366 connected with the bottom end of the arc plate 3365 also assists the arc plate 3365 to move and stretch in the same direction, once the telescopic rod 3366 contacts the supporting plate 3362, the telescopic movement is stopped, the retraction limit of the adjusting structure 336 is reached, the contact plate 332 is matched with the inner wall of the plastic part, the clamping limit effect is reached under the friction force, finally, the motor 32 is started, the motor 32 drives the connecting shaft 31 to rotate, the multidimensional uniform spraying effect can be realized in the film coating process of the film coating machine body 1, in addition, the irregular plastic part is required to be clamped, the arc plate 3365 is pushed inwards in the clamping process to retract, after the plastic part is promoted to enter, the arc plate 3365 is released, the connecting spring 3363 drives the arc plate 3365 to reset and contact with the inner wall of the plastic part, the coating material sprays outside the plastic part, can not lead to the uneven problem of plastic part spraying because ordinary anchor clamps can not adjust according to waiting to add the work piece to spray the face, realized multi-direction a plurality of anchor clamps, let the device once only centre gripping fixed a plurality of plastic parts, drive connecting axle 31 rotation through motor 32, can promote the homogeneity of plastic part different face coating film at the in-process of coating film, avoid the plastic part to appear spraying uneven phenomenon.

Further, as shown in fig. 1, 3 and 4: still include bearing structure 33 and include fixed plate 331, fixed plate 331 is connected with the connecting axle 31 outside, the one end fixedly connected with touch panel 332 of fixed plate 331, the one end fixedly connected with connecting plate 333 of fixed plate 331 is kept away from to touch panel 332, connecting plate 333 is located fixed disk 335 of fixedly connected with under touch panel 332, the middle part position fixedly connected with connecting rod 334 of fixed disk 335, the one end of connecting rod 334 is connected with connecting axle 31, the outside of connecting rod 334 is provided with adjustment structure 336, the advantage of this technical scheme is that connecting rod 334 provides the connection basis for the position of fixed disk 335, fixed disk 335 then has ensured the effective supporting position of touch panel 332, once the plastic piece is installed in accepting structure 3, touch panel 332 can support regular plastic piece inner wall, make the plastic piece accomplish the fixed effect of position.

In the above scheme, there is also a problem that the contact surface of the fixing clamp is less for irregular plastic parts, and the displacement of the objects in the coating process can be caused, as shown in fig. 2, 3 and 4: in this scheme, adjust structure 336 includes solid fixed ring 3361, gu fixed ring 3361 is connected with connecting rod 334, gu fixed ring 3361's outside fixedly connected with backup pad 3362, one side fixedly connected with connecting spring 3363 of backup pad 3362, connecting spring 3363 keep away from the one end fixedly connected with arc 3365 of backup pad 3362, connecting spring 3363 keep away from one side of arc 3365 and are provided with spacing pipe 3364, spacing pipe 3364 movable sleeve is established in connecting spring 3363 outside, one side fixedly connected with telescopic link 3366 that arc 3365 is located connecting spring 3363, the one end of telescopic link 3366 is connected with the backup pad 3362 top, can realize that spacing pipe 3364 and backup pad 3362 all limit the indentation scope of arc 3365, and the indentation of position can be accomplished under connecting spring 3363 and telescopic link 3366 to arc 3365, thereby realize the fixed effect to the irregular shape plastic under the frictional force.

Working principle:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when in use, firstly, the plastic part to be processed is placed on the outer side of the connecting shaft 31 through the supporting structure 33, when in placement, the adjusting structure 336 is preferentially contacted with the inner wall of the plastic part, along with the continuous stretching-in of the plastic part, the arc plate 3365 is extruded by force and can retract inwards, at the moment, the connecting spring 3363 deforms under the action of force to drive the connecting spring 3363 to gradually approach the limiting pipe 3364, meanwhile, the telescopic rod 3366 connected with the bottom end of the arc plate 3365 also assists the arc plate 3365 to move and stretch in the same direction, once the telescopic rod 3366 is contacted with the supporting plate 3362, the telescopic motion is stopped, the retraction limit of the adjusting structure 336 is reached, then the contact plate 332 is matched with the inner wall of the plastic part, the effect of clamping limitation is reached under the friction force, finally, the motor 32 is started, the connecting shaft 31 is driven to rotate, the plastic part with irregular clamping is required to be clamped, the plastic part is retracted in the coating process of the coating machine body 1, the plastic part is pushed inwards, the plastic part is enabled to be clamped, and the plastic part is enabled to enter the arc plate 3365, and the elastic plate 3365 is reset, and the elastic plate 3365 is driven to be contacted with the arc plate 3365.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a surface coating device, includes coating machine body (1), its characterized in that: the top of coating machine body (1) is provided with top cap (2), sealing connection between top cap (2) and coating machine body (1), one side that coating machine body (1) is located top cap (2) is provided with accepts structure (3), accept structure (3) including connecting axle (31), the bottom of connecting axle (31) is provided with motor (32), the output shaft and the connecting axle (31) fixed connection of motor (32), the one end that connecting axle (31) was kept away from to motor (32) is connected with coating machine body (1).

2. A surface coating apparatus according to claim 1, wherein: the outside of connecting axle (31) is provided with bearing structure (33), bearing structure (33) are including fixed plate (331), fixed plate (331) are connected with the outside of connecting axle (31).

3. A surface coating apparatus according to claim 2, wherein: one end fixedly connected with touch panel (332) of fixed plate (331), one end fixedly connected with connecting plate (333) of fixed plate (331) are kept away from to touch panel (332), connecting plate (333) are located fixed disk (335) of fixedly connected with under touch panel (332), the middle part position fixedly connected with connecting rod (334) of fixed disk (335), the one end of connecting rod (334) is connected with connecting axle (31), the outside of connecting rod (334) is provided with adjusting structure (336).

4. A surface coating apparatus according to claim 3, wherein: the adjusting structure (336) comprises a fixed ring (3361), the fixed ring (3361) is connected with the connecting rod (334), and a supporting plate (3362) is fixedly connected to the outer side of the fixed ring (3361).

5. A surface coating apparatus according to claim 4, wherein: one side fixedly connected with connecting spring (3363) of backup pad (3362), one end fixedly connected with arc (3365) that backup pad (3362) were kept away from to connecting spring (3363), one side that arc (3365) were kept away from to connecting spring (3363) is provided with spacing pipe (3364), spacing pipe (3364) movable sleeve is established in connecting spring (3363) outside.

6. A surface coating apparatus according to claim 5, wherein: one side that arc (3365) are located connecting spring (3363) is fixedly connected with telescopic link (3366), one end of telescopic link (3366) is connected with backup pad (3362) top.