CN217536145U

CN217536145U - Guide mechanism for vacuum coating machine

Info

Publication number: CN217536145U
Application number: CN202221431455.5U
Authority: CN
Inventors: 尹忠乐; 赵文强; 蒋绍洪
Original assignee: Foshan Nanhai Jingding Tai Intelligent Technology Co ltd
Current assignee: Foshan Nanhai Jingding Tai Intelligent Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-10-04
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a guiding mechanism for vacuum coating machine, including main beam, stationary ring, right round platform, electric telescopic handle, mobile station, left round platform, vertical axis, worm, motor, cross axle and suggestion case, the stationary ring is fixed to be located on the main beam, right round platform rotates to run through and locates in the stationary ring, electric telescopic handle is fixed to be located main beam one end, the mobile station is fixed to be located electric telescopic handle one end and to slide and locate on the main beam, left side round platform rotates the block and locates in the mobile station, the fixed bearing frame that is equipped with in one side that the mobile station was kept away from to the stationary ring, the vertical axis rotates and locates in the bearing frame, the worm is fixed to be located on the vertical axis. The utility model relates to a vacuum coating machine technical field specifically is to provide a guiding mechanism for vacuum coating machine convenient to two-sided coating film of work piece.

Description

Guide mechanism for vacuum coating machine

Technical Field

The utility model relates to a vacuum coating machine technical field specifically indicates a guiding mechanism for vacuum coating machine.

Background

PVD is an abbreviation of Physical Vapor Deposition, and chinese means "Physical Vapor Deposition", which refers to a thin film Deposition technique that deposits material on a workpiece to be plated by a Physical method under vacuum. The PVD surface treatment is mainly aimed at products: 5G cell-phone center, intelligence dress wrist-watch, pen electricity etc.. The PVD business is mainly divided into two blocks: the PVD Coating can be plated on DLC, hard Coating and other PVD coatings by taking stainless steel and powder metallurgy as main materials in the traditional PVD service; and the other is PVD service of special materials such as aluminum alloy, zinc alloy and the like.

The existing vacuum coating machine needs to fix and move a workpiece by means of a guide mechanism during coating processing. Most guide mechanisms at present are inconvenient to overturn workpieces, and when the workpieces need to be subjected to double-sided coating, twice operation is needed, so that the coating efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model provides a guide mechanism for vacuum coating machine which is convenient for the double-sided coating of the workpiece.

The utility model discloses the technical scheme who takes as follows: the utility model discloses a guiding mechanism for vacuum coating machine, including main beam, fixed ring, right round platform, electric telescopic handle, mobile station, left round platform, vertical axis, worm, motor, cross axle and suggestion case, the fixed ring is fixed to be located on the main beam, right round platform rotates to run through and locates in the fixed ring, electric telescopic handle is fixed to be located main beam one end, the mobile station is fixed to be located electric telescopic handle one end and to slide and locate on the main beam, left round platform rotates the block and locates in the mobile station, the fixed bearing frame that is equipped with in one side that the mobile station was kept away from to the fixed ring, the vertical axis rotates and locates in the bearing frame, the worm is fixed to be located on the vertical axis, the fixed worm wheel tooth that is equipped with worm meshing on the round platform periphery of the right side, the motor is fixed to be located on the main beam, the suggestion case runs through the fixed ring and fixes on locating the main beam, the cross axle runs through the suggestion case and fixes on locating the motor output, the cross axle all fixes the bevel gear that is equipped with intermeshing with vertical axis one end, be equipped with the suggestion unit in the suggestion case.

Further, the suggestion unit includes straight-teeth gear, hollow rack, slide bar, monodentate stopper, crosspiece pole and erects the shelves pole, the straight-teeth gear is fixed to be located on the cross axle and be located the suggestion incasement, hollow rack slide locate the suggestion incasement and with the straight-teeth gear meshing, the slide bar slides to run through and locates hollow rack one side, monodentate stopper is fixed to be located slide bar one end and can with the straight-teeth gear meshing, the cover is equipped with spring two on the slide bar, spring two is fixed to be located between monodentate stopper and the hollow rack, slide bar, spring two are equipped with two sets ofly for hollow rack symmetry with monodentate stopper homogeneous phase, the crosspiece pole is fixed to be located hollow rack center, erect the shelves pole and fix to be located the suggestion incasement and can be connected with the crosspiece pole laminating, erect the crosspiece pole and be equipped with two sets ofly for the straight-teeth gear symmetry.

Furthermore, an elastic buffer layer is fixedly arranged on each of the vertical stop rod and the transverse stop rod, pressure sensors are fixedly arranged on two sides of the hollow rack, and a third spring is fixedly arranged between each pressure sensor and the corresponding single-tooth limiting block.

Furthermore, 120-degree included angles are formed between the main cross beam and the two groups of side cross beams, and mounting seats are arranged on the outer sides of the main cross beam and the side cross beams in a sliding mode.

Preferably, clamping plates are symmetrically arranged in the left round platform in a sliding mode, the clamping plates penetrate through one side of the left round platform in a sliding mode, and a first spring is fixedly arranged between the inner wall of the left round platform and the clamping plates.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows:

1. the workpiece can be quickly positioned by arranging the parts such as the fixed ring, the right round platform, the left round platform and the like, and is driven to enter the vacuum coating machine by the main cross beam, the side cross beam and the mounting seat, and the right round platform, the workpiece and the left round platform can be driven to turn over by the matching of the motor, the cross shaft, the vertical shaft, the worm and part of worm gear teeth, so that double-sided coating is facilitated.

2. Through the setting of suggestion unit, can indicate operating personnel work piece upset through the cooperation of spare parts such as straight-teeth gear and hollow rack, single-tooth stopper and reach predetermined (being close 180) angle scope to in time brake motor to carry out two-sided coating operation and avoid motor drive right round platform and work piece turned angle too big and unsuitable two-sided coating film.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the guiding mechanism for a vacuum coater of the present invention;

FIG. 2 is a schematic view of a part of the structure of the guiding mechanism for a vacuum coater of the present invention;

fig. 3 is another schematic structural diagram of the guiding mechanism for a vacuum coater of the present invention.

The device comprises a main beam 1, a fixed ring 2, a right circular table 3, a right circular table 4, an electric telescopic rod 5, a moving table 6, a left circular table 61, a first spring 62, a clamping plate 7, a side beam 8, a mounting seat 9, a vertical shaft 10, a worm 11, a motor 12, a horizontal shaft 13, a bevel gear 14, a prompt box 15, a straight gear 16, a hollow rack 17, a sliding rod 18, a single-tooth limiting block 19, a second spring 20, a transverse lever 21, a vertical lever 22, a pressure sensor 23 and a third spring.

Detailed Description

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, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1-3, the utility model discloses a guiding mechanism for vacuum coating machine, including main beam 1, decide ring 2, right round platform 3, electric telescopic handle 4, mobile station 5, left round platform 6, vertical axis 9, worm 10, motor 11, cross axle 12 and suggestion case 14, decide ring 2 fixed locate on main beam 1, right round platform 3 rotates to run through and locates in deciding ring 2, electric telescopic handle 4 fixes and locates main beam 1 one end, mobile station 5 is fixed to be located electric telescopic handle 4 one end and to slide and locate on main beam 1, left side round platform 6 rotates the block and locates in the mobile station 5, decide ring 2 keeps away from one side of mobile station 5 and fixes and be equipped with the bearing frame, vertical axis 9 rotates and locates in the bearing frame, worm 10 is fixed to be located on the vertical axis 9, the fixed worm wheel tooth that meshes with worm 10 on the 3 periphery of right side, motor 11 is fixed to be located on main beam 1, suggestion case 14 runs through decides ring 2 and fixes and locates on main beam 1, cross axle 12 runs through suggestion case 14 and fixes and locates on the output end, cross axle 11 and the horizontal axis 13 one end all be equipped with the fixed bevel gear tooth that the suggestion case that meshes 13.

Wherein, the suggestion unit includes straight-teeth gear 15, hollow rack 16, slide bar 17, monodentate stopper 18, crosspiece pole 20 and perpendicular shelves pole 21, straight-teeth gear 15 is fixed to be located on cross axle 12 and lie in suggestion case 14, hollow rack 16 slides and locates in suggestion case 14 and mesh with straight-teeth gear 15, slide bar 17 slides and runs through and locates hollow rack 16 one side, monodentate stopper 18 is fixed to be located slide bar 17 one end and can mesh with straight-teeth gear 15, the cover is equipped with spring two 19 on the slide bar 17, spring two 19 are fixed to be located between monodentate stopper 18 and hollow rack 16, slide bar 17, spring two 19 and monodentate stopper 18 homogeneous phase are equipped with two sets ofly for hollow rack 16 symmetry, crosspiece pole 20 is fixed to be located hollow rack 16 center, upright shelves pole 21 is fixed to be located in suggestion case 14 and can be laminated with crosspiece pole 20 and be connected, it is equipped with two sets ofly for straight-teeth gear 15 symmetry to erect the shelves pole. An elastic buffer layer is fixedly arranged on each of the vertical stop lever and the transverse stop lever, pressure sensors 22 are fixedly arranged on two sides of the hollow rack 16, and a third spring 23 is fixedly arranged between each pressure sensor 22 and the single-tooth limiting block 18. All become 120 contained angles setting between main beam 1 and two sets of side crossbeam 7, the equal slip in main beam 1 and the side crossbeam 7 outside is equipped with mount pad 8. Clamping plates 62 are symmetrically arranged in the left round table 6 in a sliding mode, the clamping plates 62 penetrate through one side of the left round table 6 in a sliding mode, and springs 61 are fixedly arranged between the inner wall of the left round table 6 and the clamping plates 62.

In one embodiment, the guide mechanism is arranged in a vacuum coating machine through a mounting seat 8. During film coating, a workpiece is placed between the two clamping plates 62 and is preliminarily positioned by the first spring 61, and the electric telescopic rod 4 pushes the moving table 5 and the left circular truncated cone 6 until the workpiece is clamped between the left circular truncated cone 6 and the right circular truncated cone 3 to complete secondary positioning, so that film coating operation is stably performed.

In one embodiment, when double-sided coating is required in the coating process, the driving motor 11 rotates, and the transverse shaft 12, the bevel gear 13, the vertical shaft 9 and the worm 10 drive part of worm gear teeth and the right circular truncated cone 3 to rotate, so that the angles of the right circular truncated cone 3, the workpiece and the left circular truncated cone 6 are adjusted.

In one embodiment, the transverse shaft 12 and the spur gear 15 rotate to drive the hollow rack 16 to slide in the prompting box 14, when the right circular truncated cone 3 and the workpiece rotate to a preset angle, the spur gear 15 is disengaged from the hollow rack 16, and the hollow rack 16 slightly slides until the vertical stop lever is in contact with the elastic buffer layer on the transverse stop lever due to inertia. In the process, the straight gear 15 which continuously rotates is meshed with the single-tooth limiting block 18 and pushes the single-tooth limiting block 18 to move towards the center direction of the hollow rack 16 (overcoming the resistance of the spring II 19 and the spring III 23), and the pressure sensor 22 is extruded and transmits signals to an operator (the pressure sensor 22 is connected with electrical finished products such as a warning lamp and a buzzer outside the vacuum coating machine in advance). In the process that the straight gear 15 continuously rotates, the part, meshed with the single-tooth limiting block 18, of the straight gear 15 gradually rotates upwards to be separated from the single-tooth limiting block 18, so that the single-tooth limiting block 18 rebounds under the action of the second spring 19 and the third spring 23, then the other teeth on the straight gear 15 rotate downwards to be meshed with the single-tooth limiting block 18 and drive the single-tooth limiting block 18 to move towards the center of the hollow rack 16 again, and therefore the pressure sensor 22 can be triggered for multiple times and signals are transmitted outwards for multiple times, so that an operator is prompted to brake the motor 11 timely, and the proper angle is kept for double-sided film coating of the workpiece.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a guiding mechanism for vacuum coating machine which characterized in that: the novel electric heating mobile platform comprises a main cross beam, a fixed ring, a right round platform, an electric telescopic rod, a mobile platform, a left round platform, a vertical shaft, a worm, a motor, a transverse shaft and a prompting box, wherein the fixed ring is fixedly arranged on the main cross beam, the right round platform is rotatably penetrated and arranged in the fixed ring, the electric telescopic rod is fixedly arranged at one end of the main cross beam, the mobile platform is fixedly arranged at one end of the electric telescopic rod and is slidably arranged on the main cross beam, the left round platform is rotatably clamped and arranged in the mobile platform, a bearing seat is fixedly arranged on one side, away from the mobile platform, of the fixed ring, the vertical shaft is rotatably arranged in the bearing seat, the worm is fixedly arranged on the vertical shaft, worm gear teeth meshed with the worm are fixedly arranged on the circumferential surface of the right round platform, the motor is fixedly arranged on the main cross beam, the prompting box is penetrated through the fixed ring and is fixedly arranged on the main cross beam, the prompting box is penetrated and is fixedly arranged on the output end of the motor, mutually meshed bevel gears are fixedly arranged on one end of the transverse shaft and the vertical shaft, and a prompting unit is arranged in the prompting box.

2. The guide mechanism for the vacuum coating machine of claim 1, wherein: the suggestion unit includes straight-teeth gear, hollow rack, slide bar, monodentate stopper, crosspiece pole and erects the shelves pole, the straight-teeth gear is fixed to be located on the cross axle and be located the suggestion incasement, hollow rack slides locate the suggestion incasement and mesh with straight-teeth gear, the slide bar slides to run through and locates hollow rack one side, monodentate stopper is fixed to be located slide bar one end and can mesh with straight-teeth gear, the cover is equipped with spring two on the slide bar, spring two is fixed to be located between monodentate stopper and the hollow rack, slide bar, spring two are equipped with two sets ofly for hollow rack symmetry with monodentate stopper homogeneous phase, the crosspiece pole is fixed to be located hollow rack center, erect the shelves pole and fix to be located in the suggestion incasement and can be connected with the laminating of crosspiece pole, it is equipped with two sets ofly for straight-teeth gear symmetry to erect the shelves pole.

3. The guide mechanism for the vacuum coating machine of claim 2, wherein: an elastic buffer layer is fixedly arranged on each of the vertical stop rod and the transverse stop rod, pressure sensors are fixedly arranged on two sides of the hollow rack, and a third spring is fixedly arranged between each pressure sensor and the single-tooth limiting block.

4. The guide mechanism for the vacuum coating machine of claim 3, wherein: all become 120 contained angles setting between main beam and the two sets of side crossbeams, the main beam all slides with the side crossbeam outside and is equipped with the mount pad.

5. The guide mechanism for the vacuum coating machine of claim 3, wherein: clamping plates are symmetrically arranged in the left round platform in a sliding mode, the clamping plates penetrate through one side of the left round platform in a sliding mode, and a first spring is fixedly arranged between the inner wall of the left round platform and the clamping plates.