CN218840769U

CN218840769U - Unpowered general vacuum coating work or material rest

Info

Publication number: CN218840769U
Application number: CN202223323034.3U
Authority: CN
Inventors: 贺喜
Original assignee: Guangdong Aijil Robot Technology Co ltd
Current assignee: Guangdong Aijil Robot Technology Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-11
Anticipated expiration: 2032-12-12

Abstract

The utility model discloses a but unpowered general vacuum coating work or material rest, which comprises a main frame, a plurality of rotating sprocket, a plurality of string and a plurality of slider board, the upper end of main frame all is provided with the guide rail with the lower extreme of main frame, it is connected with the leading wheel to rotate on the slider board, the leading wheel rolls on the guide rail, install the top pole seat that falls on the slider board of the upper end of main frame, the upper end of hanging the string is connected with a movable sleeve, top movable sleeve joint is in the pole seat that falls in the top, install the bottom pole seat on the slider board of the lower extreme of main frame, the lower extreme joint of hanging the string is in the bottom pole seat, the meshing is connected with the rotation chain between the rotating sprocket, the slider board is fixed on the rotation chain. The unpowered universal vacuum coating material rack is driven by an external power to be in chain transmission, the hanging strings with the display screen are controlled to move on the main frame through the guiding of the guide rail, internal power is not needed, the requirements of rotating disc type material receiving and feeding are met, the whole structure can be used for transferring the material rack, and unmanned automatic production high-precision transfer is achieved.

Description

Unpowered general vacuum coating work or material rest

Technical Field

The utility model relates to a technical field that the robot transported especially relates to a but unpowered general vacuum coating work or material rest.

Background

In the production process of a mobile phone screen (namely, a display screen), materials need to be loaded on a hanging string of a material rack, then the material rack is transferred to a vacuum coating area by a mobile robot for vacuum coating, the material rack is transferred to a baking area from the mobile robot after the coating is finished, and the baking process is carried out in an oven. Because the output and the input of string hanging on the material rack all need power, and power all is on the material rack, consequently toasting the region, need hang the string and take out one by one, and can not whole material rack put into the oven and toast, influenced production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: the vacuum coating material rack without power and capable of being used universally is provided, internal power is eliminated, and the rotating disc type conveying structure driven by external power is improved, so that the whole material rack can enter an oven to be baked, and baking efficiency is improved.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a but unpowered general vacuum coating work or material rest, includes main frame, a plurality of rotating sprocket, a plurality of string and a plurality of slider board, the upper end of main frame with the lower extreme of main frame all is provided with the guide rail, it is connected with the leading wheel to rotate on the slider board, the leading wheel rolls on the guide rail, be in the upper end of main frame install the top on the slider board and fall the pole seat, the upper end of hanging the string is connected with top movable sleeve, top movable sleeve joint is in the top falls the pole seat, be in the lower extreme of main frame install end fall the pole seat on the slider board, the lower extreme joint of hanging the string is in the end falls the pole seat, the meshing is connected with the rotation chain between the rotating sprocket, the slider board is fixed on the rotation chain.

As an optimal technical scheme, a hanging rod penetrates through the middle of the hanging string, the top movable sleeve is installed on the hanging rod, a top clamping groove is transversely formed in the top dropping rod seat, and the top movable sleeve is clamped into the top clamping groove.

As a preferable technical solution, a transverse protrusion is provided at a lower end of the hanging rod, a bottom slot is vertically provided on the bottom drop rod seat, and the transverse protrusion is inserted into the bottom slot.

As a preferred technical scheme, the lower end of the hanging rod is also provided with a driven material transferring gear for transferring materials.

As a preferred technical scheme, the number of the rotating chain wheels is eight, four rotating chain wheels are distributed around the lower end of the main frame, four rotating chain wheels are distributed around the upper end of the main frame, and a rotating shaft is connected between the two rotating chain wheels on the same vertical line.

As a preferred technical scheme, the upper end of the rotating shaft and the lower end of the rotating shaft are both connected with bearing seats, the bearing seats are fixed on the main frame, and the lower end of one bearing seat is connected with an upper chuck for driving.

As a preferable technical solution, the bottom of the main frame is provided with a positioning docking seat.

As a preferred technical scheme, the guide rail is a V-shaped guide rail, and the guide wheels are V-shaped rollers.

As a preferable technical solution, a slider connecting plate is disposed between the slider plate and the rotating chain, one side of the slider connecting plate is screwed onto the slider plate, and the other side of the slider connecting plate is screwed onto the rotating chain.

As a preferable technical solution, the guide rail is rectangular, and the guide rail surrounds the edge of the main frame.

As a preferred technical scheme, a material rack stop block is installed at the bottom of the main frame.

As a preferable technical scheme, two sides of the bottom of the main frame are provided with guide straight lines.

The utility model has the advantages that: the unpowered universal vacuum coating material rack is driven by an external power to drive a chain for transmission, and is guided by a guide rail to control a hanging string with a display screen to move on a main frame, so that internal power is not needed, the requirement of rotating disc type material receiving and feeding during vacuum coating is met, the whole structure can be used for further process in a transferring oven, and high-precision transfer of unmanned automatic production is realized.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic top perspective view of an unpowered universal vacuum coating rack according to an embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a schematic bottom perspective view of an unpowered universal vacuum coating rack according to an embodiment;

fig. 4 is a partially enlarged view of fig. 3 at B.

In fig. 1 to 4:

1. a main frame; 2. rotating the sprocket; 3. hanging a string; 4. a slider plate; 5. a guide rail; 6. a guide wheel; 7. a knock-down rod base; 8. pushing the movable sleeve; 9. a lower drop rod seat; 10. rotating the chain; 11. a hanging rod; 12. a top clamping groove; 13. a transverse bulge; 14. a bottom slot; 15. a driven material-transferring gear; 16. a rotating shaft; 17. a bearing seat; 18. an upper chuck; 19. positioning the butt joint seat; 20. a slider connecting plate; 21. a material rack stop block; 22. and guiding the straight line strip.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 4, in this embodiment, an unpowered universal vacuum coating rack includes a main frame 1, a plurality of rotating sprockets 2, a plurality of strings 3 and a plurality of slider plates 4, the upper end of the main frame 1 and the lower end of the main frame 1 are both provided with guide rails 5, the slider plates 4 are rotatably connected with guide wheels 6, the guide rails 5 are V-shaped guide rails 5, the guide wheels 6 are V-shaped rollers, the guide wheels 6 roll on the guide rails 5, the slider plates 4 at the upper end of the main frame 1 are provided with top dropping rod seats 7, the upper ends of the strings 3 are connected with top movable sleeves 8, the top movable sleeves 8 are clamped in the top dropping rod seats 7, the slider plates 4 at the lower end of the main frame 1 are provided with bottom dropping rod seats 9, the lower ends of the strings 3 are clamped in the bottom dropping rod seats 9, a rotating chain 10 is engaged between the rotating sprockets 2, and the slider plates 4 are fixed on the rotating chain 10.

Jacking electric cylinder control ball spline on the robot rises, ball spline is connected with a rotation sprocket 2, power motor is with power transmission to ball spline on, make rotation sprocket 2 take place to rotate, it removes to drive rotation chain 10 and sliding plate, the sliding plate follows rotation chain 10 and encircles at main frame 1 removal under the mutual slip of guide rail 5 and leading wheel 6, make the string 3 realization of hanging of joint on the sliding plate remove, in the joint, rely on 8 blocks on the top of top movable sleeve to fall on the pole seat 7 of the top that is in the sliding plate and can not drop.

Of course, the middle part of the hanging string 3 is penetrated by the hanging rod 11, the top movable sleeve 8 is installed on the hanging rod 11, the top clamping groove 12 is transversely arranged on the top falling rod seat 7, the top movable sleeve 8 is clamped into the top clamping groove 12, the hanging rod 11 is hung with a display screen needing film coating, the top movable sleeve 8 can be taken out in the horizontal direction under the action of the top clamping groove 12, namely, the hanging string 3 can be transversely grabbed out by a three-axis mechanism of the robot, the film coating area is placed for film coating, and then the hanging frame is transversely placed back.

The lower end of the hanging rod 11 is provided with a transverse bulge 13, a bottom clamping groove 14 is vertically arranged on the bottom drop rod seat 9, the transverse bulge 13 is inserted into the bottom clamping groove 14, the transverse bulge 13 at the lower part is clamped into the bottom clamping groove 14 to be placed and rotated, and the hanging rod 11 at the lower end of the hanging string 3 is inserted in a vertical direction in an inserting mode.

Specifically, the lower end of the hanging rod 11 is further provided with a driven material rotating gear 15 for rotating materials, the driving material rotating gear on the robot is matched to achieve feeding angle adjustment of the hanging string 3, and adaptability is high.

The quantity of the rotating chain wheels 2 is eight, the four rotating chain wheels 2 are distributed around the lower end of the main frame 1, the four rotating chain wheels 2 are distributed around the upper end of the main frame 1, a rotating shaft 16 is connected between the two rotating chain wheels 2 on the same vertical line, and the four rotating shafts 16 are matched with the rotating chain wheels 2 and the rotating chain 10 to realize the movement of the string hanging 3 on the main frame 1.

Bearing seats 17 are connected to the upper end of the rotating shaft 16 and the lower end of the rotating shaft 16, the bearing seats 17 are fixed on the main frame 1, an upper chuck 18 for driving is connected to the lower end of one bearing seat 17, the rotating shaft 16 can smoothly rotate under the action of the bearing seats 17, the lower chuck on the robot is connected with the upper chuck 18 on the main frame 1, and power on the robot is transmitted to the material rack.

The bottom of the main frame 1 is provided with a positioning butt joint seat 19, a positioning pin on the robot is jacked upwards and inserted into the positioning butt joint seat 19, the whole material rack is tightly locked on the robot, and the material rack can be conveniently moved to a vacuum coating area from a loading station and can also be moved to an oven from the vacuum coating area.

A sliding block connecting plate 20 is arranged between the sliding block plate 4 and the rotating chain 10, one side of the sliding block connecting plate 20 is locked on the sliding block plate 4 through a screw, the other side of the sliding block connecting plate 20 is locked on the rotating chain 10 through a screw, and the sliding block plate 4 is connected with the rotating chain 10 through the sliding block connecting plate 20, so that the transmission effect is achieved.

Because the guide rail 5 is rectangular, the guide rail 5 surrounds the edge of the main frame 1, and the hanging string 3 is driven by the rotary guide rail 5 to form cartridge clip type loading and unloading.

A material rack stop block 21 is installed at the bottom of the main frame 1, and when the material rack enters the robot, the material rack stop block 21 is contacted with a bottom box stop block on the robot, so that blocking is formed, and the position of the material rack on the robot is limited.

Two sides of the bottom of the main frame 1 are provided with guide straight lines 22 which match with guide pulleys on the robot to realize the movement of the material rack in and out of the robot in a rolling manner.

It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention and the technical principles applied, and any changes or substitutions which can be easily conceived by those skilled in the art within the technical scope of the present invention are also covered by the protection scope of the present invention.

Claims

1. The unpowered and universal vacuum coating material rack is characterized by comprising a main frame, a plurality of rotating chain wheels, a plurality of strings and a plurality of sliding block plates, wherein guide rails are arranged at the upper end of the main frame and the lower end of the main frame respectively, guide wheels are rotatably connected to the sliding block plates and roll on the guide rails, a top falling rod seat is installed on the sliding block plate at the upper end of the main frame, a top movable sleeve is connected to the upper end of each string and clamped in the top falling rod seat, a bottom falling rod seat is installed on the sliding block plate at the lower end of the main frame, the lower end of each string is clamped in the bottom falling rod seat, a rotating chain is meshed and connected between the rotating chain wheels, and the sliding block plates are fixed on the rotating chain.

2. The unpowered universal vacuum coating rack according to claim 1, wherein a hanging rod penetrates through the middle of the hanging string, the top movable sleeve is mounted on the hanging rod, a top clamping groove is transversely formed in the top dropping rod seat, and the top movable sleeve is clamped into the top clamping groove.

3. The unpowered universal vacuum coating rack according to claim 2, wherein the lower end of the hanging rod is provided with a transverse protrusion, the bottom dropping rod seat is vertically provided with a bottom clamping groove, and the transverse protrusion is inserted into the bottom clamping groove.

4. The unpowered universal vacuum coating rack according to claim 2, wherein the lower end of the hanging rod is further provided with a driven material transferring gear for transferring materials.

5. The unpowered universal vacuum coating rack according to claim 1, wherein the number of the rotating chain wheels is eight, four rotating chain wheels are distributed around the lower end of the main frame, four rotating chain wheels are distributed around the upper end of the main frame, and a rotating shaft is connected between the two rotating chain wheels on the same vertical line.

6. The unpowered universal vacuum coating rack according to claim 5, wherein bearing seats are connected to the upper end of the rotating shaft and the lower end of the rotating shaft, the bearing seats are fixed on the main frame, and an upper chuck for driving is connected to the lower end of one of the bearing seats.

7. The unpowered universal vacuum coating rack according to claim 1, wherein the bottom of the main frame is provided with a positioning docking seat.

8. The unpowered universal vacuum coating rack according to claim 1, wherein the guide rails are V-shaped guide rails, and the guide wheels are V-shaped rollers.

9. The unpowered universal vacuum coating rack according to claim 1, wherein a slider connecting plate is arranged between the slider plate and the rotating chain, one side of the slider connecting plate is locked on the slider plate by a screw, and the other side of the slider connecting plate is locked on the rotating chain by a screw.

10. The unpowered universal vacuum coating rack according to claim 1, wherein the guide rail is rectangular and surrounds the edge of the main frame.