CN213386552U

CN213386552U - LCD backlight metal backboard material collecting device

Info

Publication number: CN213386552U
Application number: CN202021669322.2U
Authority: CN
Inventors: 胡永红
Original assignee: Suzhou Xiaoyijia Optronics Technology Co ltd
Current assignee: Suzhou Xiaoyijia Optronics Technology Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-06-08
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a LCD backlight metal backplate material collecting device, including base and bottom plate, the bottom plate is provided with two altogether, and the base top is close to a side edge center fixedly connected with installation piece, the spacing slide bar of fixedly connected with between installation piece inside top surface and the inside bottom surface, and it inlays and is equipped with the threaded rod just to be located the slip of spacing slide bar one side between installation piece inside bottom surface and the inside top surface. This LCD backlight metal backplate material collecting device, during the use, places the equipment in backplate transport with conveyer belt one side through the base is firm, at sensor mounting box internally mounted one or more current sensor equipment simultaneously, and then makes the backplate arrive the hoisting frame under the transport of drive belt when inside, under the detection of sensor mounting box internal function device, makes first servo motor can drive the threaded rod through belt pulley and belt and rotate.

Description

LCD backlight metal backboard material collecting device

Technical Field

The utility model belongs to the technical field of receive the material equipment, especially, relate to a LCD backlight metal backplate material collecting device.

Background

The liquid crystal display is an active matrix liquid crystal display driven by Thin Film Transistor (TFT), it mainly uses the current to stimulate the liquid crystal molecule to produce the point, line, surface and cooperate with the back modulator tube to form the picture, however, the main process of the metal back plate of the backlight source of the liquid crystal display in the prior art is to finish the production by the way of ultrasonic cleaning after shifting to the washing son blue manually or by the way of the manipulator after punching, and although the way of shifting manually is more convenient, but the manpower cost input is higher, if adopt the way of the manipulator, the investment is larger and the investment of the positioning tool, etc. is relatively higher, in order to solve this problem effectively, especially develop this specialized apparatus, the investment is less and can reduce the manpower cost by a wide margin.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a LCD backlight metal backplate material collecting device, can conveniently carry out the removal of backplate and shift, can effectively reduce the investment cost of equipment preparation simultaneously.

In order to solve the technical problem, the utility model provides a liquid crystal display backlight metal backboard collecting device, which comprises a base and a bottom plate, wherein the bottom plate is provided with two, the top of the base is fixedly connected with an installation block near the center of one side edge, a limit slide bar is fixedly connected between the inner top surface and the inner bottom surface of the installation block, a threaded rod is embedded between the inner bottom surface and the inner top surface of the installation block and positioned at one side of the limit slide bar in a sliding way, the top end of the threaded rod extends to the outside of the installation block, the outer surface of the threaded rod is sleeved with a belt pulley above the installation block, the outer surface of the threaded rod is sleeved with a lifting block through the thread sleeve, a positioning rod penetrates through the center of the rear surface of the lifting block in a sliding way, the top of the installation block is positioned at one side of, a sensor mounting box is arranged in the mounting groove, two guide rails are fixedly connected to one side of the base seat, which is positioned at one side of the mounting block, along the horizontal direction, the center of the top of each guide rail is provided with a limit groove, the bottom of each bottom plate, which is close to the edges of the two sides, is fixedly connected with a group of support frames, each group of support frames is provided with two support frames, a support shaft is embedded between the centers of the opposite outer surfaces of the two support frames in each group in a sliding manner, two ends of each support shaft respectively extend into the corresponding support frames, a support wheel is sleeved on the outer surface of each support shaft, which is positioned in the corresponding group of two support frames, the bottom of each support wheel extends into the corresponding limit groove, one end of the left support shaft extends to the outside of the corresponding support frame, a gear is sleeved on the outer surface of the corresponding support frame, and, every the bottom plate top is close to the equal fixedly connected with spacing of both sides edge, four spacing divide into two sets ofly altogether, and the spout has all been seted up to two relative surface center departments of every group spacing to equal slip between two spout insides inlays and is equipped with the hoisting frame.

Preferably, the rear surface of the lifting block is fixedly connected with a connecting frame above the positioning rod, and a rotary positioning bolt is embedded in the connecting frame in a sliding manner.

Preferably, each lifting frame one side surface is close to bottom edge center department and all has seted up a set of lifting hole, and the interior table wall of one of them set of lifting hole and the laminating of locating lever surface.

Preferably, the output end of the first servo motor is also sleeved with a belt pulley, and a belt is sleeved between the outer surfaces of the belt pulleys.

Preferably, every the spacing inslot portion all inlays near both sides edge and is equipped with the buffer block, and wherein two buffer block one side surfaces and the laminating of corresponding supporting wheel surface.

Preferably, the output end of the second servo motor is also sleeved with a gear, and the two gears are meshed and connected.

The utility model has the advantages that:

when the material receiving device for the metal back plate of the backlight source of the liquid crystal display is used, the device is stably placed on one side of a conveying belt for conveying the back plate through a base, one or more existing sensor devices are simultaneously assembled in a sensor mounting box, so that the back plate can reach the interior of a lifting frame under the conveying of the conveying belt, under the detection of a functional device in the sensor mounting box, a first servo motor can drive a threaded rod to rotate through a belt pulley and a belt, so that the threaded rod can effectively drive a lifting block to adjust the use height, further the lifting frame can be lifted upwards at a certain speed through matching of a positioning rod with a lifting hole, further, the back plate conveyed by the conveying belt can sequentially and effectively move into the lifting frame, so that the lifting frame can effectively collect the back plate, when the lifting frame reaches a certain height and the back plate is fully stored in the, stop the transport of backplate, make the hoisting frame can fall back to spacing inside initial position again through controlling first servo motor simultaneously, and then take out the locating lever from the lifting hole, control the second servo motor simultaneously and effectively pass through the gear and drive the back shaft rotation, and then make the back shaft can drive the supporting wheel and rotate and then make the bottom plate can effectively drive the removal of idle hoisting frame and the full hoist frame position of storage between, make idle hoisting frame can effectively move to installation piece bottom and carry out the collection of backplate, make the full hoist frame of storage effectively move to installation piece one side simultaneously, and then can cooperate current ultrasonic cleaning equipment to carry out the high-efficient washing of backplate, and then can realize the convenient washing of backplate, effectively reduce the economic cost of manufacture equipment simultaneously.

Drawings

Fig. 1 is a front perspective view of the present invention;

fig. 2 is a rear perspective view of the present invention;

fig. 3 is a bottom perspective view of the present invention;

FIG. 4 is a front, expanded, cut-away, perspective view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to the present invention.

Wherein:

1. a base; 2. mounting blocks; 3. a limiting slide bar; 4. a threaded rod; 5. a first servo motor; 6. a belt pulley; 7. a sensor mounting box; 8. a lifting block; 9. positioning a rod; 10. a guide rail; 11. a buffer block; 12. a base plate; 13. a support frame; 14. a support shaft; 15. a support wheel; 16. a gear; 17. a second servo motor; 18. a limiting frame; 19. a hoisting frame; 20. a lifting hole; 21. rotating the positioning bolt; 22. a limiting groove.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to the attached drawings 1-5, the material collecting device for the metal back plate of the backlight source of the liquid crystal display according to the preferred embodiment of the present disclosure comprises a base 1 and a bottom plate 12, wherein two bottom plates 12 are provided, the top of the base 1 is fixedly connected to an installation block 2 near the center of one side edge, a limit slide bar 3 is fixedly connected between the inner top surface and the inner bottom surface of the installation block 2, a threaded rod 4 is slidably embedded between the inner bottom surface and the inner top surface of the installation block 2 and located at one side of the limit slide bar 3, the top end of the threaded rod 4 extends to the outside of the installation block 2, a belt pulley 6 is sleeved on the outer surface of the threaded rod 4 above the installation block 2, a lifting block 8 is sleeved on the outer surface of the threaded rod 4 through a threaded sleeve, a positioning rod 9 is slidably penetrated at the center of the rear surface of the lifting block 8, a, a sensor mounting box 7 is arranged in the mounting groove, two guide rails 10 are fixedly connected to one side of the mounting block 2 at the top of the base 1 along the horizontal direction, a limiting groove 22 is formed in the center of the top of each guide rail 10, a group of support frames 13 are fixedly connected to the bottom of each bottom plate 12 near the edges of the two sides, two support frames 13 are arranged in each group, a support shaft 14 is embedded between the centers of the opposite outer surfaces of the two support frames 13 in each group in a sliding manner, two ends of each support shaft 14 respectively extend into the corresponding support frames 13, a support wheel 15 is sleeved on the outer surface of each support shaft 14 in the corresponding group of two support frames 13, the bottom of each support wheel 15 extends into the corresponding limiting groove 22, one end of one support shaft 14 on the left side extends to the outside of the corresponding support frame 13, and a gear 16 is sleeved on the, one side that left bottom plate 12 bottom was located gear 16 passes through bolt fixedly connected with second servo motor 17, and every bottom plate 12 top is close to the equal fixedly connected with spacing 18 of both sides edge, and four spacing 18 divide into two sets ofly altogether, and the spout has all been seted up to the relative surface center department of two spacing 18 of every group to equal slip between two spout insides is inlayed and is equipped with hoisting frame 19.

In this embodiment: the base 1 is arranged to provide a mounting base for other functional components of the equipment, the equipment can be stably placed at a specified use position, the bottom plate 12 is arranged to facilitate mounting and setting of the other functional components of the equipment, the mounting block 2 is arranged to facilitate mounting and setting of the other functional components of the equipment, the limiting slide rod 3 is arranged to effectively limit the moving direction and position of the lifting block 8, the threaded rod 3 is arranged to rotate, the lifting block 8 can be effectively driven to adjust the actual use height, the belt is arranged to match the belt to enable the first servo motor 5 to effectively drive the threaded rod 4 to rotate, the positioning rod 9 is arranged to enable the lifting block 8 to effectively drive the lifting frame 19 to effectively adjust the actual use height, and the power required by rotation of the threaded rod 4 is provided by arrangement of the first servo motor 5, the structure and principle of the first servo motor 5 belong to the prior art, for omitting space, the detailed description is omitted, the model can be selected according to the actual use condition, the installation and setting of the sensor installation box 7 are conveniently carried out by the establishment of the installation groove, the installation and setting of the existing sensor equipment are conveniently carried out by the establishment of the sensor installation box 7, the establishment of the guide rail 10 is effectively and conveniently carried out the arrangement of the limit groove 22, the installation and setting of the supporting wheel 15 and the buffer block 11 are conveniently carried out by the establishment of the limit groove 22, the equipment can normally realize the due function, the installation and setting of the supporting shaft 14 are conveniently carried out by the establishment of the supporting frame 13, the installation and setting of the supporting wheel 15 are conveniently carried out by the establishment of the supporting wheel 15, the movable support of the bottom plate 12 can be effectively carried out by the establishment of the supporting wheel 15, and the equipment can efficiently realize, set up through gear 16 and make second servo motor 17 can effectively drive back shaft 14 and rotate, and then make back shaft 14 can effectively drive supporting wheel 15 and rotate, and then can drive bottom plate 12 through carriage 13 and carry out the removal adjustment of position of use, set up the installation setting that conveniently carries out hoisting frame 19 through spacing 18, can effectively carry out the effective restriction of hoisting frame 19 shift position and direction simultaneously, make equipment normally to have the realization of function.

Specifically, the rear surface of the lifting block 8 is fixedly connected with a connecting frame above the positioning rod 9, and a rotary positioning bolt 21 is embedded in the connecting frame in a sliding manner.

In this embodiment: the rotary positioning bolt 21 is conveniently arranged through the arrangement of the connecting frame, and the position of the positioning rod 9 can be effectively limited through the arrangement of the rotary positioning bolt 21.

Specifically, a set of lifting holes 20 are formed in the outer surface of one side of each lifting frame 19, which is close to the center of the edge of the bottom, and the inner surface wall of each set of lifting holes 20 is attached to the outer surface of the positioning rod 9.

In this embodiment: the positioning rod 9 can effectively connect the lifting block 8 and the lifting frame 19 by arranging the lifting hole 20, so that the lifting block 8 can effectively drive the lifting frame 19 to effectively adjust the actual use height.

Specifically, the output end of the first servo motor 5 is also sleeved with a belt pulley 6, and a belt is sleeved between the outer surfaces of the two belt pulleys 6.

In this embodiment: the belt is arranged to be matched with the belt pulley 6, so that the first servo motor 5 can effectively drive the threaded rod 4 to rotate.

Specifically, each limiting groove 22 is internally provided with a buffer block 11 near the edges of the two sides, and the outer surfaces of one side of the two buffer blocks 11 are attached to the outer surfaces of the corresponding supporting wheels 15.

In this embodiment: the bottom plate can be smoothly converted from a moving state to a static state through the establishment of the buffer block 11.

Specifically, the output end of the second servo motor 17 is also sleeved with a gear 16, and the two gears 16 are meshed and connected.

In this embodiment: the gear 16 is arranged to enable the second servo motor 17 to effectively drive the supporting shaft 14 to rotate, so that the bottom plate 12 can be effectively adjusted in use position.

When in use, the equipment is stably placed on one side of a conveying belt for conveying the back plate through the base 1, one or more existing sensor equipment is assembled in the sensor mounting box 7, so that the back plate reaches the inside of the lifting frame 19 under the conveying of the conveying belt, the first servo motor 5 can drive the threaded rod 4 to rotate through the belt pulley 6 and the belt under the detection of the functional device in the sensor mounting box 7, so that the threaded rod 4 can effectively drive the lifting block 8 to adjust the use height, the lifting frame 19 can be lifted upwards at a certain speed through the positioning rod 9 in cooperation with the lifting hole 20, so that the back plate conveyed by the conveying belt can sequentially and effectively move into the lifting frame 19, the lifting frame 19 can effectively collect the back plate, when the lifting frame 19 reaches a certain height and the inside of the lifting frame 19 is full of the back plate, the conveying of the back plate is stopped, meanwhile, the lifting frame 19 can fall back to the initial position inside the limiting frame 18 again by controlling the first servo motor 5, the positioning rod 9 is further pulled out of the lifting hole 20, meanwhile, the second servo motor 17 is controlled to effectively drive the supporting shaft 14 to rotate through the gear 16, further, the supporting shaft 14 can drive the supporting wheel 15 to rotate, further, the bottom plate 12 can effectively drive the idle lifting frame 19 and the lifting frame 19 full of storage to move, the idle lifting frame 19 can effectively move to the bottom of the mounting block 2 to collect the back plate, meanwhile, the lifting frame 19 full of storage can effectively move to one side of the mounting block 2, further, the existing ultrasonic cleaning equipment can be matched to efficiently clean the back plate, further, the back plate can be conveniently cleaned, and meanwhile, the economic cost of the manufacturing equipment is effectively reduced.

The above-mentioned embodiments are merely preferred embodiments for fully explaining the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a LCD backlight metal back plate material collecting device, includes base and bottom plate, the bottom plate is provided with two altogether, its characterized in that: the top of the base is fixedly connected with an installation block close to the center of one side edge, a limit slide rod is fixedly connected between the inner top surface and the inner bottom surface of the installation block, a threaded rod is embedded between the inner bottom surface and the inner top surface of the installation block and positioned at one side of the limit slide rod in a sliding way, the top end of the threaded rod extends to the outside of the installation block, a belt pulley is sleeved on the outer surface of the threaded rod above the installation block, a lifting block is sleeved on the outer surface of the threaded rod through a threaded sleeve, a positioning rod penetrates through the center of the rear surface of the lifting block in a sliding way, the top of the installation block is positioned at one side of the threaded rod and fixedly connected with a first servo motor through a bolt, an installation groove is formed in the inner top surface of the installation block close to the, a limiting groove is formed in the center of the top of each guide rail;

each bottom plate bottom is fixedly connected with a group of supporting frames near the edges of two sides, each group of supporting frames is provided with two supporting frames, a supporting shaft is embedded between the centers of the opposite outer surfaces of the two supporting frames in each group in a sliding manner, the two ends of each supporting shaft extend into the corresponding supporting frames respectively, a supporting wheel is sleeved on the outer surface of each supporting shaft inside the corresponding group of two supporting frames, the bottom of each supporting wheel extends into the corresponding limiting groove, one end of the left supporting shaft extends to the outside of the corresponding supporting frame, a gear is sleeved on the outer surface of the supporting shaft outside the corresponding supporting frame, one bottom plate bottom on the left side is fixedly connected with a second servo motor through a bolt on one side of the gear, a limiting frame is fixedly connected on the top of each bottom plate near the edges of two sides, and the four limiting frames are, the spout has all been seted up to two relative surface center departments of every group of spacing to equal slip between two spout insides inlays and is equipped with the hoisting frame.

2. The LCD backlight metal backboard material collecting device of claim 1, wherein: the lifting block rear surface is located positioning rod top fixedly connected with connecting frame, and the inside slip of connecting frame inlays and is equipped with the rotational positioning bolt.

3. The LCD backlight metal backboard receiving device of claim 2, wherein: every a set of lifting hole has all been seted up to lifting frame one side surface near bottom edge center department, and the interior table wall of one of them set of lifting hole and the laminating of locating lever surface.

4. The LCD backlight metal backboard material collecting device of claim 3, wherein: the output of first servo motor also overlaps and is equipped with the belt pulley, two the cover is equipped with the belt between the belt pulley surface.

5. The LCD backlight metal backboard material collecting device of claim 4, wherein: every the spacing inslot portion all inlays near both sides edge and is equipped with the buffer block, and wherein two buffer block one side surfaces and the laminating of corresponding supporting wheel surface.

6. The LCD backlight metal backboard material collecting device of claim 5, wherein: the output end of the second servo motor is also sleeved with a gear, and the two gears are meshed and connected.