CN215710006U

CN215710006U - Auxiliary type light guide plate feeding mechanism

Info

Publication number: CN215710006U
Application number: CN202122081426.2U
Authority: CN
Inventors: 岳国芳; 蒋智磊
Original assignee: Suzhou Boruite Electronics Co ltd
Current assignee: Suzhou Boruite Electronics Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-02-01
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to the technical field of light guide plate processing equipment and discloses an auxiliary light guide plate feeding mechanism which comprises symmetrical support frames and support rods, wherein one side of one of the support frames is fixedly connected with a first motor, an output shaft of the first motor penetrates into the support frame and is fixedly connected with a threaded rod, one end of each support rod is rotatably connected with the threaded rod, and the other end of each support rod is slidably connected with the support frame; through the cooperation of gyro wheel and slider, because of producing the absorption easily between the superimposed light guide plate, vibrate the light guide plate getting the material in-process, avoid once getting a plurality of light guide plates, cause the phenomenon of unable dyestripping.

Description

Auxiliary type light guide plate feeding mechanism

Technical Field

The utility model relates to the technical field of light guide plate processing equipment, in particular to an auxiliary light guide plate feeding mechanism.

Background

The light guide plate is a high-degree light reflecting plate which is made of acrylic materials and is engraved with light guide points on the bottom surface, and is commonly used in aspects of advertising lamp boxes, integrated lamps, liquid crystal motors and the like.

The light guide plate is in the back of producing, and the one deck protecting film need be adhered to the positive and negative, prevents that the light guide plate outward appearance from being scraped the flower in production and transportation, need get rid of adnexed protection film through tearing the membrane machine before processing uses, and the mode of putting is put the light guide plate in the material loading department of tearing the membrane machine through the manual work most to current light guide plate, and the work efficiency of this kind of mode is low, and staff's work load is big, still leads to the light guide plate collision easily and damages.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an auxiliary light guide plate feeding mechanism, which solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an auxiliary type light guide plate feed mechanism, includes the support frame and the bracing piece of symmetry, one of them one side fixedly connected with motor one of support frame, the output shaft of motor one runs through to the support frame in and fixedly connected with threaded rod, the one end and the threaded rod of bracing piece rotate to be connected, the other end and support frame sliding connection, one side fixedly connected with electric push rod of bracing piece, electric push rod lower extreme fixedly connected with vibrating device, a plurality of connecting pipes of vibrating device's bottom surface fixedly connected with, and the intercommunication has hose two of being connected with the induction port of external air pump on one of them connecting pipe to and the intercommunication has hose one between other connecting pipes, the intercommunication has the sucking disc on the connecting pipe.

Preferably, a pressure sensor matched with an external air pump is arranged in a connecting pipe communicated with the second hose, the pressure sensor is fixedly connected to the bottom surface of the vibrating device, a first spring is fixedly connected to the pressure sensor, and a pressure block is fixedly connected to one end of the first spring.

Preferably, the vibrating device comprises an upper plate fixedly connected with an electric push rod, the bottom surface of the upper plate is fixedly connected with a motor II and a plurality of telescopic mechanisms, one end of each telescopic mechanism is fixedly connected with a lower plate fixedly connected with a connecting pipe and a pressure sensor, the output shaft of the motor II is fixedly connected with a rotating plate, the bottom surface of the rotating plate is fixedly connected with a plurality of uniformly distributed connecting pieces, notches are formed in the connecting pieces, rollers are connected in the notches in a rotating mode, and a plurality of sliding blocks matched with the rollers are fixedly connected to the upper surface of the lower plate.

Preferably, the telescopic mechanism comprises a lower rod fixedly connected with the upper surface of the lower plate and a second spring fixedly connected with the inner bottom surface of the lower rod, one end of the second spring is fixedly connected with an upper rod, the upper rod is slidably connected in the lower rod, and the upper end of the upper rod is fixedly connected with the bottom surface of the upper plate.

Preferably, the pressure block is made of rubber.

Preferably, the number of the sliding blocks is not less than two.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of novel supplementary type light guide plate feed mechanism, through setting up sucking disc and pressure sensor, the sucking disc adsorbs the light guide plate and gets the material, and the electric push rod removes to material department and puts down, realizes having reduced staff's work load to the automatic feeding of light guide plate, has also increased work efficiency.

2. This kind of novel supplementary type light guide plate feed mechanism, through the cooperation of gyro wheel and slider, because of producing the absorption easily between the superimposed light guide plate, vibrate the light guide plate and avoid once getting a plurality of light guide plates getting the phenomenon of unable dyestripping getting the material in-process.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a schematic structural diagram of the vibration device of the present invention;

fig. 4 is a schematic structural view of the telescopic mechanism of the present invention.

In the figure: 1. a support frame; 2. a support bar; 3. a first motor; 4. a threaded rod; 5. an electric push rod; 6. a vibrating device; 7. a connecting pipe; 8. a suction cup; 9. a first hose; 10. a second hose; 11. a pressure sensor; 12. a pressure block; 13. a first spring; 14. an upper plate; 15. a second motor; 16. a lower plate; 17. a slider; 18. a telescoping mechanism; 19. rotating the plate; 20. a connecting member; 21. a roller; 22. a lower rod; 23. a second spring; 24. and (5) putting the rod on.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, an auxiliary light guide plate feeding mechanism includes a support frame 1 and a support rod 2 that are symmetrical, one side of one support frame 1 is fixedly connected with a motor one 3, an output shaft of the motor one 3 penetrates into the support frame 1 and is fixedly connected with a threaded rod 4, one end of the support rod 2 is rotatably connected with the threaded rod 4, the other end is slidably connected with the support frame 1, one side of the support rod 2 is fixedly connected with an electric push rod 5, the lower end of the electric push rod 5 is fixedly connected with a vibration device 6, the bottom surface of the vibration device 6 is fixedly connected with a plurality of connecting pipes 7, one of the connecting pipes 7 is communicated with a hose two 10 connected with an air suction port of an external air pump, the other connecting pipes 7 are communicated with a hose one 9, and the connecting pipes 7 are communicated with a suction cup 8.

Referring to fig. 2, a pressure sensor 11 matched with an external air pump is arranged in a connecting pipe 7 communicated with a second hose 10, the pressure sensor 11 is fixedly connected to the bottom surface of a vibration device 6, a first spring 13 is fixedly connected to the pressure sensor 11, a pressure block 12 is fixedly connected to one end of the first spring 13, an electric push rod 5 is started to work, a suction cup 8 and the pressure block 12 descend and contact with a light guide plate, the first spring 13 is compressed, the pressure sensor 11 receives a signal, the external air pump is started, air between the suction cup 8 and the light guide plate is pumped, the light guide plate is adsorbed by the suction cup 8, the electric push rod 5 is driven by a first motor 3, the light guide plate is fed to a feeding position, when the light guide plate contacts with the feeding position, the first spring 13 is compressed again, the pressure sensor 11 receives the signal, the external air pump is closed, negative pressure is formed in the suction cup 8 to draw air, and feeding is realized, the workload of workers is reduced, and the working efficiency is also improved.

Referring to fig. 1-4, the vibrating device 6 includes an upper plate 14 fixedly connected to the electric push rod 5, a second motor 15 and a plurality of telescopic mechanisms 18 fixedly connected to the bottom surface of the upper plate 14, a lower plate 16 fixedly connected to the connecting pipe 7 and the pressure sensor 11 and fixedly connected to one end of the telescopic mechanism 18, a rotating plate 19 fixedly connected to the output shaft of the second motor 15, a plurality of evenly distributed connecting members 20 fixedly connected to the bottom surface of the rotating plate 19, notches formed in the connecting members 20, and rollers 21 rotatably connected to the notches, and a plurality of sliders 17 matched with the rollers 21 and fixedly connected to the upper surface of the lower plate 16, when the electric push rod 5 descends to take materials, the second motor 15 drives the rotating plate 19 to rotate to drive the rollers 21 to slide over the sliders 17, and the lower plate 16 vibrates in cooperation with the telescopic mechanisms 18 due to the fall of the sliders 17, thereby preventing the easy absorption between the stacked light guide plates, the phenomenon of taking a plurality of light guide plates at one time occurs, so that the phenomenon of film tearing can not be caused.

Referring to fig. 3 and 4, the telescoping mechanism 18 includes a lower rod 22 fixedly connected to the upper surface of the lower plate 16 and a second spring 23 fixedly connected to the inner bottom surface of the lower rod 22, one end of the second spring 23 is fixedly connected to an upper rod 24, the upper rod 24 is slidably connected to the lower rod 22, the upper end of the upper rod 24 is fixedly connected to the bottom surface of the upper plate 14, under the pulling force of the second spring 23, the lower plate 16 always has an upward force when the roller 21 slides over the slider 17, and the lower plate 16 vibrates when the roller 21 slides over the slider 17.

Referring to fig. 2, the pressure block 12 is made of rubber to prevent the light guide plate from being damaged due to contact with the light guide plate.

Referring to fig. 3, the number of the sliding blocks 17 is not less than two, and the plurality of sliding blocks 17 can increase the vibration effect, so that the light guide plates generating the adsorption are separated during the material taking process.

The working principle is as follows: when the light guide plate needs to be loaded, firstly, the motor I3 is started, the electric push rod 5 is driven to be above the stacked light guide plates through the threaded rod 4, the electric push rod 5 is started to work, the sucker 8 moves downwards to be in contact with the light guide plates, when the pressure block 12 is in contact with the light guide plates, the spring I13 is compressed, the pressure sensor 11 receives a signal, the external air pump is started to work, and the external air pump pumps air between the sucker 8 and the light guide plates through the hose I9 and the hose II 10 to enable the sucker 8 to adsorb the light guide plates; when the sucking disc 8 takes materials, the motor II 15 is started to drive the rotating plate 19 to rotate at the same time, the roller 21 is driven to slide through the sliding block 17, and the lower plate 16 vibrates under the matching of the sliding block 17 and the telescopic mechanism 18 due to the fall, so that the adsorption between the superposed light guide plates is avoided; then the electric push rod 5 contracts to drive the light guide plate to move upwards, and the light guide plate is moved to a feeding position through a first motor 3; and then, starting the electric push rod 5 to move downwards for blanking, and when the light guide plate is contacted with the feeding part, the light guide plate compresses the first spring 13 again, so that the pressure sensor 11 receives a signal, an external air pump is closed, and negative pressure is formed in the sucker 8 to pump air, so that feeding is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary light guide plate feeding mechanism comprises a supporting frame (1) and supporting rods (2) which are symmetrical, and is characterized in that one side of one of the supporting frame (1) is fixedly connected with a motor I (3), an output shaft of the motor I (3) penetrates into the supporting frame (1) and is fixedly connected with a threaded rod (4), one end of the supporting rod (2) is rotatably connected with the threaded rod (4), the other end of the supporting rod is slidably connected with the supporting frame (1), one side of the supporting rod (2) is fixedly connected with an electric push rod (5), the lower end of the electric push rod (5) is fixedly connected with a vibrating device (6), the bottom surface of the vibrating device (6) is fixedly connected with a plurality of connecting pipes (7), one of the connecting pipes (7) is communicated with a hose II (10) connected with an air suction port of an external air pump, and a hose I (9) is communicated with other connecting pipes (7), the connecting pipe (7) is communicated with a sucker (8).

2. The auxiliary light guide plate feeding mechanism according to claim 1, wherein a pressure sensor (11) matched with an external air pump is arranged in the connecting pipe (7) communicated with the second hose (10), the pressure sensor (11) is fixedly connected to the bottom surface of the vibrating device (6), a first spring (13) is fixedly connected to the pressure sensor (11), and a pressure block (12) is fixedly connected to one end of the first spring (13).

3. The auxiliary light guide plate feeding mechanism according to claim 2, wherein the vibrating device (6) comprises an upper plate (14) fixedly connected with the electric push rod (5), a second motor (15) and a plurality of telescopic mechanisms (18) are fixedly connected to the bottom surface of the upper plate (14), one end of each telescopic mechanism (18) is fixedly connected with a lower plate (16) fixedly connected with the connecting pipe (7) and the pressure sensor (11), a rotating plate (19) is fixedly connected to an output shaft of the second motor (15), a plurality of uniformly distributed connecting pieces (20) are fixedly connected to the bottom surface of the rotating plate (19), notches are formed in the connecting pieces (20), rollers (21) are connected to the rotating notches, and a plurality of sliders (17) matched with the rollers (21) are fixedly connected to the upper surface of the lower plate (16).

4. The auxiliary light guide plate feeding mechanism as claimed in claim 3, wherein the telescoping mechanism (18) comprises a lower rod (22) fixedly connected to the upper surface of the lower plate (16) and a second spring (23) fixedly connected to the inner bottom surface of the lower rod (22), an upper rod (24) is fixedly connected to one end of the second spring (23), the upper rod (24) is slidably connected to the lower rod (22), and the upper end of the upper rod (24) is fixedly connected to the bottom surface of the upper plate (14).

5. The feeding mechanism of auxiliary light guide plate as claimed in claim 3, wherein the pressure block (12) is made of rubber.

6. An auxiliary light guide plate feeding mechanism as claimed in claim 3, wherein the number of the sliders (17) is not less than two.