CN221460491U

CN221460491U - Carousel drive mechanism on coating device

Info

Publication number: CN221460491U
Application number: CN202322920822.9U
Authority: CN
Inventors: 吴翔; 熊德洋; 李洪奇; 朱健
Original assignee: Shanghai Liangqin Industry Co ltd
Current assignee: Shanghai Liangqin Industry Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-08-02
Anticipated expiration: 2033-10-31

Abstract

The application relates to a turntable transmission mechanism on a coating device, and relates to the field of turntable transmission mechanisms. The novel gear rack comprises a rack, a toothed ring is arranged in the middle of the upper end face of the rack, the toothed ring is fixedly connected with the rack, a large gear set is arranged on the upper end face of the toothed ring, the large gear set is rotationally connected with the toothed ring, and a first driving mechanism for driving the large gear set to rotate is further arranged on the rack. The large gear set is rotatably arranged on the toothed ring, so that the large gear set can be driven by the first driving mechanism to stably rotate, and meanwhile, the small gear set is meshed with the toothed ring through the plurality of small gear sets arranged on the large gear set, so that when the large gear set drives the small gear set to revolve, the small gear set can realize rotation, and meanwhile, the connecting seat is supported by the small gear set, so that the workpiece clamp group can be conveniently installed through the connecting seat.

Description

Carousel drive mechanism on coating device

Technical Field

The application relates to the technical field of turntable transmission mechanisms, in particular to a turntable transmission mechanism on a coating device.

Background

Vacuum evaporation coating is a technique for physically producing a thin film of material in which atoms of the material are separated from a heating source and are driven onto the surface of an object to be coated. The technology is firstly used for producing optical lenses, such as navigation telescope lenses, and the like, and then extends to other functional films, record aluminizing, decorative coating, material surface modification and the like.

The prior Chinese patent with publication number of CN209602634U discloses a rotary disk of a coating device, belonging to the technical field of vacuum evaporation coating. It has solved the inconvenient problem of current coating film device work piece laying. The rotary disk of the film plating device comprises an umbrella-shaped body, wherein a plurality of mounting frames penetrating through the body are arranged in the body, positioning clamps are embedded in the mounting frames and detachably fixedly connected, and a plurality of placing holes for positioning workpieces are formed in the positioning clamps.

Aiming at the related technology, the rotating disc used by the film plating device can only drive the workpiece to revolve, and the rotation of the workpiece cannot be realized, so that the film plating is not uniform easily.

Disclosure of utility model

In order to realize the condition of driving a workpiece to rotate in the revolution process, the application provides an upper turntable transmission mechanism of a coating device.

The application provides a turntable transmission mechanism on a film plating device, which adopts the following technical scheme:

The utility model provides a carousel drive mechanism on coating film device, includes the frame, frame up end mid-mounting has the ring gear, ring gear and frame fixed connection, big gear train is installed to the up end of ring gear, big gear train and ring gear rotate and are connected, and still install the first actuating mechanism of drive big gear train pivoted in the frame, the lower terminal surface of big gear train still is provided with a plurality of pinion gear sets with ring gear engaged with, offer the spacing groove that supplies the pinion gear train to install on the big gear train, and pinion gear train and big gear train rotate and sliding connection, still install the second actuating mechanism that a plurality of control pinion gear trains removed on the big gear train, the head of pinion gear train still fixed mounting has the connecting seat.

Through adopting above-mentioned technical scheme, conveniently support the installation ring gear through setting up to the frame, guarantee that the ring gear can fix each other with the frame through the bolt, and then easily support the installation big gear train through the ring gear, guarantee that big gear train can be stable rotation operation on the ring gear, can drive big gear train when convenient processing through setting up first actuating mechanism and stably rotate on the ring gear, set up the spacing groove simultaneously on big gear train, easily pinion gear train can insert the upper end of installing big gear train from big gear train lower extreme, and the pinion gear train can be in the spacing groove rotation or realize sliding adjustment position use under second actuating mechanism's drive, through the head fixed mounting connecting seat to pinion gear train, conveniently install the work piece through the connecting seat and put the frame.

Optionally, the big gear group includes big gear plate and the spliced pole with ring gear normal running fit, the spliced pole sets up the center department at big gear plate lower terminal surface, and spliced pole and big gear plate integrated into one piece.

Through adopting above-mentioned technical scheme, through the structure setting to big gear train guarantee that big gear wheel can rotate through the spliced pole of lower extreme and install in the ring gear, easily big gear train can be at the stable rotation of up end of ring gear.

Optionally, the first driving mechanism includes motor and drive gear, drive gear meshes with big gear plate mutually, and drive gear fixed mounting is on the output shaft of motor.

Through adopting above-mentioned technical scheme, guarantee to realize rotating drive gear under the drive of motor through the structure setting to first actuating mechanism, and then drive the gear wheel through drive gear and rotate the operation.

Optionally, the pinion gear group includes pinion dish and connecting axle, the lower extreme of connecting axle inserts to be fixed in the center department of pinion dish, and the connecting axle middle part still overlaps and is equipped with the spacing ring, spacing ring and connecting axle fixed connection.

Through adopting above-mentioned technical scheme, through the structure setting to pinion gear group guarantee that pinion disc can be installed in the spacing groove through the connecting axle, simultaneously through setting up the spacing ring at the connecting axle middle part, make things convenient for the connecting axle to install more stably in the spacing groove.

Optionally, the spacing groove includes bottom spout and supplies the top spout of spacing ring installation, the top spout sets up in the upper end of bottom spout, and the width of top spout is greater than the bottom spout.

Through adopting above-mentioned technical scheme, guarantee through the bottom spout spacing connecting axle through the structure setting to the spacing groove, simultaneously through seting up wider top spout in bottom spout upper end, make things convenient for the epaxial spacing ring of connecting to cooperate the installation to use.

Optionally, the second actuating mechanism includes electric jar and lantern ring frame, lantern ring frame one end cover is established on the connecting axle, and the lantern ring frame other end is connected with the output of electric jar.

Through adopting above-mentioned technical scheme, guarantee to drive the collar frame through the electric jar through setting up the structure of second actuating mechanism and remove, just can remove under the control of electric jar synchronous drive connecting axle when the collar frame cover is established on the connecting axle, just can realize releasing the meshing between pinion set and the ring gear when the connecting axle removes the outside one end of spacing groove.

Optionally, the center department of gear wheel dish up end is provided with the polygon installation piece of power supply jar installation, polygon installation piece and gear wheel dish fixed connection.

Through adopting above-mentioned technical scheme, through setting up the polygon installation piece in the center department of gear wheel dish up end, conveniently carry out a plurality of second actuating mechanism of fixed mounting through the polygon installation piece.

Optionally, the frame includes roof-rack and the frame of power supply unit installation, frame fixed mounting is in the lower terminal surface of roof-rack.

Through adopting above-mentioned technical scheme, through the structure setting to the frame guarantee fixed mounting frame on the roof-rack, conveniently fix the motor through the frame, make things convenient for the driving operation that the motor can be stable.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The large gear set is rotatably arranged on the toothed ring, so that the large gear set can be driven by the first driving mechanism to stably rotate, meanwhile, the small gear set is mutually meshed with the toothed ring through the plurality of small gear sets arranged on the large gear set, so that when the large gear set drives the small gear set to revolve, the small gear set can realize rotation, meanwhile, the small gear set supports the mounting connecting seat, and the workpiece clamp group is conveniently mounted through the connecting seat, so that the rotation and revolution of a workpiece can be driven to synchronously carry out in the coating process, and the purpose of more uniform coating is realized.

2. According to the application, the limiting groove is formed on the large gear set, so that the small gear set can be conveniently and movably installed through the limiting groove, the small gear set can conveniently rotate and slide in the limiting groove, the purpose of autorotation can be realized when the small gear set and the toothed ring are meshed with each other, the small gear set can be moved to the outer side of the limiting groove through the electric cylinder when autorotation is not needed, the meshing between the small gear set and the toothed ring is relieved, the small gear set can not rotate when a workpiece is not installed, and the purpose of reducing gear abrasion is realized.

Drawings

Fig. 1 is a perspective view of an overall structure in an embodiment of the present application.

Fig. 2 is a bottom view of the overall structure in an embodiment of the application.

Fig. 3 is a front view of the overall structure in an embodiment of the application.

Fig. 4 is a perspective view of the mating connection of the frame, the large gear set, the first drive mechanism, the small gear set, and a second drive mechanism in an embodiment of the application.

Fig. 5 is a top view of the device of fig. 4.

Reference numerals illustrate: 1. a frame; 11. a top frame; 12. a base; 2. a toothed ring; 3. a large gear set; 30. a limit groove; 301. a bottom chute; 302. a top chute; 31. a large gear plate; 311. a polygonal mounting block; 32. a connecting column; 4. a first driving mechanism; 41. a motor; 42. a drive gear; 5. a pinion gear set; 51. a pinion disc; 52. a connecting shaft; 6. a second driving mechanism; 61. an electric cylinder; 62. a collar frame; 7. and a connecting seat.

Detailed Description

The present application will be described in further detail with reference to the accompanying drawings.

The embodiment of the application discloses an upper rotary table transmission mechanism of a coating device. Referring to fig. 1, 2 and 3, an upper rotary table transmission mechanism of a film plating device comprises a frame 1, wherein the frame 1 comprises a top frame 11 and a base 12, and the base 12 is fixedly arranged on the lower end face of the top frame 11. The fixing of the machine base 12 on the top frame 11 is ensured by the structural arrangement of the machine frame 1. The gear ring 2 is installed in the middle of the upper end face of the rack 1, the gear ring 2 is fixedly connected with the rack 1, the big gear set 3 is installed on the upper end face of the gear ring 2, the big gear set 3 is rotationally connected with the gear ring 2, the first driving mechanism 4 for driving the big gear set 3 to rotate is also installed on the rack 1, a plurality of pinion sets 5 meshed with the gear ring 2 are also arranged on the lower end face of the big gear set 3, a limiting groove 30 for installing the pinion sets 5 is formed in the big gear set 3, the pinion sets 5 are rotationally and slidingly connected with the big gear set 3, the second driving mechanism 6 for controlling the movement of the pinion sets 5 is also installed on the big gear set 3, and a connecting seat 7 is also fixedly installed on the head of the pinion sets 5.

Referring to fig. 2, 4 and 5, the large gear set 3 includes a large gear plate 31 and a connection post 32 in a rotating fit with the ring gear 2, the connection post 32 is provided at the center of the lower end surface of the large gear plate 31, and the connection post 32 is integrally formed with the large gear plate 31. By arranging the structure of the large gear set 3, the large gear disc 31 can be rotationally arranged in the toothed ring 2 through the connecting post 32 at the lower end, so that the large gear set 3 can be stably rotated on the upper end face of the toothed ring 2 easily. The limit groove 30 includes a bottom chute 301 and a top chute 302 for mounting a limit ring, the top chute 302 is disposed at an upper end of the bottom chute 301, and the width of the top chute 302 is larger than that of the bottom chute 301. Through the structure setting to spacing groove 30 guarantee to come spacing connecting axle 52 through bottom spout 301, simultaneously through set up wider top spout 302 in bottom spout 301 upper end, make things convenient for the spacing ring on the connecting axle 52 to cooperate the installation to use.

Referring to fig. 3, the first driving mechanism 4 includes a motor 41 and a driving gear 42, and the motor 41 is fixed to the housing 12. The drive gear 42 is meshed with the large gear plate 31, and the drive gear 42 is fixedly mounted on an output shaft of the motor 41. The first driving mechanism 4 is structurally arranged to ensure that the driving gear 42 is driven by the motor 41 to rotate, and the large gear disc 31 is driven by the driving gear 42 to rotate.

Referring to fig. 2 and 4, the pinion set 5 includes a pinion disc 51 and a connection shaft 52, the lower end of the connection shaft 52 is inserted and fixed at the center of the pinion disc 51, and a limiting ring is further sleeved at the middle of the connection shaft 52 and fixedly connected with the connection shaft 52. The pinion disc 51 can be installed in the limit groove 30 through the connecting shaft 52 by arranging the pinion disc 5 in the structure, and meanwhile, the connecting shaft 52 is more stable to install in the limit groove 30 through arranging the limit ring in the middle of the connecting shaft 52.

Referring to fig. 4 and 5, the second driving mechanism 6 includes an electric cylinder 61 and a collar frame 62, one end of the collar frame 62 is sleeved on the connecting shaft 52, and the other end of the collar frame 62 is connected with the output end of the electric cylinder 61. The second driving mechanism 6 is structurally arranged to ensure that the sleeve ring frame 62 is driven to move through the electric cylinder 61, the connecting shaft 52 can be synchronously driven to move under the control of the electric cylinder 61 when the sleeve ring frame 62 is sleeved on the connecting shaft 52, and the engagement between the pinion set 5 and the toothed ring 2 can be released when the connecting shaft 52 moves to one end outside the limiting groove 30. A polygonal mounting block 311 for mounting the power cylinder 61 is arranged in the center of the upper end surface of the large gear plate 31, and the polygonal mounting block 311 is fixedly connected with the large gear plate 31. By providing the polygonal mounting block 311 at the center of the upper end surface of the large gear plate 31, it is convenient to fixedly mount the plurality of second driving mechanisms 6 by the polygonal mounting block 311.

The implementation principle of the upper rotary table transmission mechanism of the coating device provided by the embodiment of the application is as follows: when the automatic plating machine is used, a corresponding workpiece mounting frame can be mounted on the connecting seat, so that a workpiece to be processed can be clamped and placed through the workpiece mounting frame, then the motor 41 is started to drive the large gear set 3 to rotate through the driving gear 42, the small gear set 5 can be driven to synchronously rotate in the rotating process of the large gear set 3, and the small gear set 5 can rotate while following the revolution of the large gear set 3 due to the fact that the small gear set 51 and the toothed ring 2 are meshed with each other, further synchronous rotation and revolution of the workpiece are driven, the stable speed ratio can enable the workpiece to be plated more uniformly in the plating process, and when one or more small gear sets 51 are used, the motor 41 can be started to push the small gear set 51 to the outer side of the limiting groove, so that the small gear set 51 cannot rotate relatively along with the toothed ring 2, abrasion of the small gear set 51 is reduced, and the purpose of reducing energy consumption is achieved.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a carousel drive mechanism on coating film device, includes frame (1), its characterized in that: the novel gear rack is characterized in that a toothed ring (2) is arranged in the middle of the upper end face of the rack (1), the toothed ring (2) is fixedly connected with the rack (1), a big gear set (3) is arranged on the upper end face of the toothed ring (2), the big gear set (3) is rotationally connected with the toothed ring (2), a first driving mechanism (4) for driving the big gear set (3) to rotate is further arranged on the rack (1), a plurality of pinion sets (5) meshed with the toothed ring (2) are further arranged on the lower end face of the big gear set (3), a limiting groove (30) for installing the pinion sets (5) is formed in the big gear set (3), the pinion sets (5) are rotationally and slidingly connected with the big gear set (3), a plurality of second driving mechanisms (6) for controlling the movement of the pinion sets (5) are further arranged on the big gear set (3), and a connecting seat (7) is further fixedly arranged on the head of the pinion sets (5).

2. The turntable transmission mechanism of a coating device according to claim 1, wherein: the big gear set (3) comprises a big gear disc (31) and a connecting column (32) in running fit with the gear ring (2), the connecting column (32) is arranged at the center of the lower end face of the big gear disc (31), and the connecting column (32) and the big gear disc (31) are integrally formed.

3. The turntable transmission mechanism of a coating device according to claim 2, wherein: the first driving mechanism (4) comprises a motor (41) and a driving gear (42), the driving gear (42) is meshed with the large gear disc (31), and the driving gear (42) is fixedly arranged on an output shaft of the motor (41).

4. A turntable transmission mechanism on a coating device according to claim 3, wherein: the pinion set (5) comprises a pinion disc (51) and a connecting shaft (52), the lower end of the connecting shaft (52) is inserted and fixed at the center of the pinion disc (51), a limiting ring (53) is further sleeved at the middle of the connecting shaft (52), and the limiting ring (53) is fixedly connected with the connecting shaft (52).

5. The apparatus as claimed in claim 4, wherein: the limiting groove (30) comprises a bottom sliding groove (301) and a top sliding groove (302) for installing the limiting ring (53), wherein the top sliding groove (302) is arranged at the upper end of the bottom sliding groove (301), and the width of the top sliding groove (302) is larger than that of the bottom sliding groove (301).

6. The apparatus as claimed in claim 5, wherein: the second driving mechanism (6) comprises an electric cylinder (61) and a lantern ring frame (62), one end of the lantern ring frame (62) is sleeved on the connecting shaft (52), and the other end of the lantern ring frame (62) is connected with the output end of the electric cylinder (61).

7. The turntable transmission mechanism for a coating device according to claim 6, wherein: the power supply cylinder (61) is arranged in the center of the upper end face of the large gear plate (31), and the polygonal installation block (311) is fixedly connected with the large gear plate (31).

8. The turntable transmission mechanism of a coating device according to claim 7, wherein: the machine frame (1) comprises a top frame (11) and a machine base (12) for installing a power supply machine (41), wherein the machine base (12) is fixedly installed on the lower end face of the top frame (11).