CN211374300U

CN211374300U - Hardness detection device for light guide plate production

Info

Publication number: CN211374300U
Application number: CN201922133449.6U
Authority: CN
Inventors: 赵维捷
Original assignee: Virgil Tai Photoelectric Technology Suzhou Co ltd
Current assignee: Virgil Tai Photoelectric Technology Suzhou Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-28
Anticipated expiration: 2029-12-03

Abstract

The utility model relates to a light guide plate production technical field specifically is a hardness testing device for light guide plate production, including workstation and backup pad, the workstation setting is in the upper end of backup pad, and the upper end of workstation is rotated and is provided with and strikes the piece, and the upper end of backup pad is fixed respectively and is provided with first frame and second frame, and the upper portion of first frame is rotated and is provided with first rotation pole, strikes piece and first rotation pole fixed connection, and one side of second frame slides and is provided with the sucking disc. The utility model relates to a novelty, simple structure, convenient to use, first motor start-up back, and first motor drives the action wheel and rotates, because the action wheel with from the driving wheel meshing be connected to make first motor drive first rotation pole and rotate, first rotation pole drives the upper end that strikes the piece and rotate the light guide plate, strikes to the light guide plate, if broken up, then explains that the panel hardness is unqualified, need not the manual striking of operating personnel, reduced operating personnel's intensity of labour.

Description

Hardness detection device for light guide plate production

Technical Field

The utility model relates to a light guide plate production technical field specifically is a hardness detection device for light guide plate production.

Background

The light guide plate is made of optical acrylic/PC (polycarbonate) plates, then high-tech materials with high refractive index and no light absorption are used, the optical acrylic plates are used for absorbing the light emitted from the lamp to stay on the surface of the optical acrylic plates, when the light irradiates each light guide point, the reflected light can be diffused at each angle, and then the reflected light is emitted from the front surface of the light guide plate under the condition of destroying the reflection. Through various light guide points with different densities and sizes, the light guide plate can uniformly emit light, and the hardness of the light guide plate needs to be detected when the light guide plate is produced and processed.

The existing light guide plate needs to be beaten by an operator holding knocking equipment when hardness detection is carried out, if cracks and damages appear on the surface of the light guide plate, the hardness of the existing light guide plate is unqualified, and the unqualified product needs to be directly destroyed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hardness detection device for light guide plate production to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hardness detection device for light guide plate production, includes workstation and backup pad, the workstation sets up the upper end in the backup pad, the upper end of workstation is rotated and is provided with the piece of strikeing, the upper end of backup pad is fixed respectively and is provided with first frame and second frame, the upper portion of first frame is rotated and is provided with first rotation pole, it is connected with first rotation pole fixed connection to strike the piece, it rotates the upside that sets up in the backup pad through first rotation pole to strike the piece, one side of second frame slides and is provided with the sucking disc, the upper end of sucking disc is provided with the air pump.

As a further aspect of the present invention: the outer side of the first rotating rod is provided with a driven wheel, one end of the first rack is fixedly provided with a first motor, the output end of the first motor is connected with a driving wheel, and the driving wheel is meshed with the driven wheel.

As a further aspect of the present invention: the fixed second motor that is provided with of one end of second frame, the output of second motor is connected with the second dwang, the outside of second dwang is provided with removes the seat.

As a further aspect of the present invention: the outside of second dwang is provided with the external screw thread, the inside of removing the seat is provided with the internal thread, the second dwang passes through external screw thread and internal thread threaded connection with removing the seat.

As a further aspect of the present invention: the upper end of the moving seat is provided with a connecting rod, one end of the connecting rod is provided with a lifting oil cylinder, and the air pump is arranged at the lower end of the lifting oil cylinder.

As a further aspect of the present invention: the upper end of backup pad is provided with storage platform and collection material platform respectively, the storage platform sets up the one side at the workstation, the opposite side at the workstation is set up to the collection material platform.

As a further aspect of the present invention: and one end of the second rack is respectively provided with a power supply and a controller, and the power supply is arranged on the upper side of the controller.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of novel design, simple structure and convenient use, after the first motor is started, the first motor drives the driving wheel to rotate, and the driving wheel is meshed with the driven wheel, so that the first motor drives the first rotating rod to rotate, the first rotating rod drives the knocking block to rotate to the upper end of the light guide plate and knock against the light guide plate, if the knocking block is knocked, the hardness of the plate is unqualified, the manual knocking of an operator is not needed, and the labor intensity of the operator is reduced; after the second motor starts, the second motor drives the second dwang and rotates on the upper portion of second frame, because remove the internal thread in the seat and the outside external screw thread threaded connection of second dwang, make the second motor drive and remove the seat and the upper end horizontal migration of connecting rod in the backup pad in step, after the sucking disc moved the upper end of storage platform, lift cylinder can drive sucking disc and air pump and reciprocate, after the air pump removed the inside gas suction of sucking disc, the sucking disc can adsorb the light guide plate, and move the upper portion of workstation and collection platform respectively and process and collect the operation, thereby need not the manual material of getting of operating personnel, the blowing, operating personnel's intensity of labour has been reduced, also prevent simultaneously that operating personnel from being injured by equipment.

Drawings

FIG. 1 is a schematic structural diagram of a hardness testing apparatus for use in the production of light guide plates;

FIG. 2 is a schematic structural diagram of a first rotating rod of a hardness testing apparatus for use in the production of light guide plates;

FIG. 3 is a schematic structural diagram of a second rotating rod of the hardness testing apparatus for manufacturing a light guide plate;

fig. 4 is a schematic structural diagram of a connecting rod in a hardness testing apparatus for light guide plate production.

In the figure: 1. a work table; 2. a support plate; 3. knocking the block; 4. a first frame; 5. a first rotating lever; 6. a driven wheel; 7. a first motor; 8. a driving wheel; 9. a second frame; 10. a second rotating lever; 12. an external thread; 13. a movable seat; 14. an internal thread; 15. a lift cylinder; 16. a suction cup; 17. an air pump; 18. a connecting rod; 19. a second motor; 20. a power source; 21. a controller; 22. a material storage table; 23. a material collecting platform.

Detailed Description

Referring to fig. 1 to 4, in an embodiment of the present invention, a hardness testing apparatus for light guide plate production includes a working table 1 and a supporting plate 2, the working table 1 is disposed at an upper end of the supporting plate 2, a knocking block 3 is rotatably disposed at an upper end of the working table 1, a first frame 4 and a second frame 9 are respectively fixedly disposed at an upper end of the supporting plate 2, a first rotating rod 5 is rotatably disposed at an upper portion of the first frame 4, the knocking block 3 is fixedly connected to the first rotating rod 5, the knocking block 3 is rotatably disposed at an upper side of the supporting plate 2 via the first rotating rod 5, a suction cup 16 is slidably disposed at one side of the second frame 9, an air pump 17 is disposed at an upper end of the suction cup 16, a driven wheel 6 is disposed at an outer side of the first rotating rod 5, a first motor 7 (model 86BYG250H) is fixedly disposed at one end of the first frame 4, an output end of the first motor 7, the light guide plate is placed on workstation 1, and first motor 7 starts the back, and first motor 7 drives action wheel 8 and rotates, because action wheel 8 with from 6 meshing of driving wheel are connected to make first motor 7 drive first rotation pole 5 and rotate, first rotation pole 5 drives the upper end of knocking piece 3 and rotating the light guide plate, strikes the light guide plate, if broken up, then explains that panel hardness is unqualified, need not the manual striking of operating personnel, has reduced operating personnel's intensity of labour.

A second motor 19 (model 86BYG250H) is fixedly arranged at one end of the second frame 9, the output end of the second motor 19 is connected with a second rotating rod 10, a moving seat 13 is arranged at the outer side of the second rotating rod 10, an external thread 12 is arranged at the outer part of the second rotating rod 10, an internal thread 14 is arranged inside the moving seat 13, the second rotating rod 10 is in threaded connection with the moving seat 13 through the external thread 12 and the internal thread 14, a connecting rod 18 is arranged at the upper end of the moving seat 13, a lifting cylinder 15 is arranged at one end of the connecting rod 18, an air pump 17 is arranged at the lower end of the lifting cylinder 15, a storage table 22 and a collection table 23 are respectively arranged at the upper end of the supporting plate 2, the storage table 22 is arranged at one side of the workbench 1, the collection table 23 is arranged at the other side of the workbench 1, a power supply 20 and a controller 21 are respectively arranged at one end of the second frame 9, second motor 19 drives second dwang 10 and rotates on the upper portion of second frame 9, because internal thread 14 in the removal seat 13 and the outside external screw thread 12 threaded connection of second dwang 10, make second motor 19 drive and remove seat 13 and connecting rod 18 synchronous upper end horizontal migration in backup pad 2, after sucking disc 16 moved the upper end of storage platform 22, lift cylinder 15 can drive sucking disc 16 and air pump 17 and reciprocate, after air pump 17 siphoned out the inside gas of sucking disc 16, sucking disc 16 can adsorb the light guide plate, and move respectively to workstation 1 and the upper portion of collecting platform 23 and process and collect the operation, thereby need not the manual material of getting of operating personnel, the blowing, operating personnel's intensity of labour has been reduced, also prevent simultaneously that operating personnel from being damaged by equipment.

The utility model discloses a theory of operation is: after the first motor 7 is started, the first motor 7 drives the driving wheel 8 to rotate, the driving wheel 8 is in meshed connection with the driven wheel 6, so that the first motor 7 drives the first rotating rod 5 to rotate, the first rotating rod 5 drives the knocking block 3 to rotate to the upper end of the light guide plate and knock against the light guide plate, if the knocking block is broken, the hardness of the plate is unqualified, manual knocking by an operator is not needed, the labor intensity of the operator is reduced, after the second motor 19 is started, the second motor 19 drives the second rotating rod 10 to rotate on the upper portion of the second rack 9, as the internal thread 14 in the moving seat 13 is in threaded connection with the external thread 12 outside the second rotating rod 10, the second motor 19 drives the moving seat 13 and the connecting rod 18 to synchronously move horizontally on the upper end of the supporting plate 2, and when the sucking disc 16 moves to the upper end of the material storage table 22, the lifting oil cylinder 15 can drive the sucking disc 16 and the air, after the air pump 17 sucks the internal air of the sucker 16, the sucker 16 can adsorb the light guide plate and respectively move to the upper parts of the workbench 1 and the material collecting table 23 for processing and collecting operation, so that manual material taking and discharging of operators are not needed, the labor intensity of the operators is reduced, and the operators are prevented from being injured by equipment.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hardness detection device for light guide plate production, includes workstation (1) and backup pad (2), workstation (1) sets up the upper end in backup pad (2), a serial communication port, the upper end of workstation (1) is rotated and is provided with strikes piece (3), the upper end of backup pad (2) is fixed respectively and is provided with first frame (4) and second frame (9), the upper portion of first frame (4) is rotated and is provided with first dwang (5), strike piece (3) and first dwang (5) fixed connection, strike piece (3) and rotate the upside that sets up in backup pad (2) through first dwang (5), the one side slip of second frame (9) is provided with sucking disc (16), the upper end of sucking disc (16) is provided with air pump (17).

2. The hardness detection device for light guide plate production according to claim 1, wherein a driven wheel (6) is arranged outside the first rotating rod (5), a first motor (7) is fixedly arranged at one end of the first frame (4), an output end of the first motor (7) is connected with a driving wheel (8), and the driving wheel (8) is in meshed connection with the driven wheel (6).

3. The hardness detection device for light guide plate production according to claim 1, wherein a second motor (19) is fixedly arranged at one end of the second frame (9), a second rotating rod (10) is connected to an output end of the second motor (19), and a movable seat (13) is arranged outside the second rotating rod (10).

4. The hardness detection device for light guide plate production according to claim 3, wherein the second rotating rod (10) is externally provided with an external thread (12), the movable base (13) is internally provided with an internal thread (14), and the second rotating rod (10) and the movable base (13) are in threaded connection through the external thread (12) and the internal thread (14).

5. The hardness detection device for light guide plate production according to claim 3, wherein the upper end of the movable base (13) is provided with a connecting rod (18), one end of the connecting rod (18) is provided with a lift cylinder (15), and the air pump (17) is arranged at the lower end of the lift cylinder (15).

6. The hardness testing device for light guide plate production according to claim 1, wherein the upper end of the support plate (2) is respectively provided with a storage table (22) and a collection table (23), the storage table (22) is arranged on one side of the workbench (1), and the collection table (23) is arranged on the other side of the workbench (1).

7. The hardness detecting device for light guide plate production according to claim 1, wherein one end of the second frame (9) is provided with a power supply (20) and a controller (21), respectively, and the power supply (20) is arranged on the upper side of the controller (21).