CN213482083U

CN213482083U - Automatic detection device is used in diffuser plate production

Info

Publication number: CN213482083U
Application number: CN202022375701.7U
Authority: CN
Inventors: 庄兴潮
Original assignee: Huizhou Kaidizhi Photoelectric Technology Co ltd
Current assignee: Huizhou Kaidizhi Photoelectric Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-06-18
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to a diffuser plate production technical field, and an automatic checkout device is used in diffuser plate production is disclosed, including the transmission band, fixed mounting is first U-shaped backup pad and second U-shaped backup pad on the transmission band, two the same U-shaped fixed plates of first electric putter fixedly connected with that the top inner wall of first U-shaped backup pad set up through the symmetry, the relative one side inner wall of U-shaped fixed plate is connected with the reciprocal lead screw of same root through ball bearing rotation, the fixed rotating electrical machines that is provided with of outer wall of U-shaped fixed plate, the output shaft of rotating electrical machines run through the lateral wall of U-shaped fixed plate and with the one end fixed connection of reciprocal lead screw, the pole wall screw thread of reciprocal lead screw has cup jointed the drive block, the fixed cavity brush-holder that is provided with of lower extreme of drive block. The utility model discloses can clear away the dust impurity on diffusion plate surface fast, guarantee follow-up detection accuracy, improve detection efficiency.

Description

Automatic detection device is used in diffuser plate production

Technical Field

The utility model relates to a diffuser plate production technical field especially relates to an automatic checkout device is used in diffuser plate production.

Background

The light diffusion plate is also called as a light homogenizing plate, and the light diffusion plate has the characteristics of high light diffusion, high light transmittance, capability of well shielding a light source and the like, and is an important part in the fields of LED illumination and flat panel display.

Technical parameters such as the diffuser plate outward appearance detects the detection that needs have bubble, bump, impurity, surperficial miscellaneous line, colour, and traditional diffuser plate production line adopts artifical range estimation's method mostly to diffuser plate finished product detection, and this kind of mode is inefficient, and the diffuser plate has influenced the detection accuracy because the dust impurity of its surface adhesion causes the problem of false retrieval very easily when detecting.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art diffuser plate production line and adopting artifical range estimation's method for the diffuser plate finished product detects mostly, this kind of mode inefficiency, and the diffuser plate very easily causes the problem of false detection because its surface adhesion's dust impurity when detecting, has influenced the problem that detects the accuracy, and the diffuser plate production automatic checkout device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic detection device for production of a diffusion plate comprises a transmission belt, a first U-shaped support plate and a second U-shaped support plate which are fixedly installed on the transmission belt, wherein the inner wall of the top of the first U-shaped support plate is fixedly connected with the same U-shaped fixed plate through two first electric push rods which are symmetrically arranged, the inner wall of one side, opposite to the U-shaped fixed plate, is rotatably connected with the same reciprocating screw rod through a ball bearing, the outer wall of the U-shaped fixed plate is fixedly provided with a rotating motor, an output shaft of the rotating motor penetrates through the side wall of the U-shaped fixed plate and is fixedly connected with one end of the reciprocating screw rod, a rod wall thread of the reciprocating screw rod is sleeved with a driving block, the lower end of the driving block is fixedly provided with a hollow brush rod, the lower side of the hollow brush rod is fixedly communicated with a plurality of suction tubes, the lower side of the hollow brush rod, the air inlet of the exhaust fan is communicated with the side wall of the hollow brush rod through an air inlet pipe, and the air outlet of the exhaust fan is communicated with the collection box through an air outlet pipe;

the lower extreme of second U-shaped backup pad horizontal part is through two same mounting panels of second electric putter fixedly connected with of symmetry setting, the downside fixedly connected with CCD of mounting panel detects the camera.

Preferably, the inner wall of one side opposite to the U-shaped fixed plate is fixedly connected with the same guide rod, and the side wall of the driving block is provided with a guide hole movably sleeved with the guide rod.

Preferably, the lower ends of the two vertical parts of the U-shaped fixing plate are fixedly connected with the same rubber pressing plate through a plurality of extrusion springs.

Preferably, a plurality of fixing screw holes are symmetrically formed between the mounting plate and the CCD detection camera and are fixedly connected through fixing bolts.

Preferably, the first U-shaped supporting plate is arranged close to one side of an input port of the conveying belt, and the second U-shaped supporting plate is arranged close to one side of an output port of the conveying belt.

Compared with the prior art, the utility model provides an automatic checkout device is used in diffuser plate production possesses following beneficial effect:

1. the automatic detection device for the production of the diffusion plate comprises a first U-shaped support plate, a front detection section, a transmission belt, a rubber pressing plate, an extrusion spring, a driving block, a hollow brush rod, a brush layer, a rotary motor, an exhaust fan, a driving block, a first electric push rod, a second electric push rod, a rubber pressing plate, a second electric push rod, a rubber pressing plate, a pressing spring, the quick suction is further carried out on the surface of the diffusion plate through the suction pipe, the cleaned dust and impurities can be quickly adsorbed and conveyed into the collection box for processing, the dust and impurities on the surface of the diffusion plate can be quickly removed, and the subsequent detection accuracy is guaranteed;

2. according to the automatic detection device for the production of the diffusion plate, the second U-shaped supporting plate is arranged, the CCD detection camera is pushed down by the second electric push rod to a proper height for detection, and when the transmission belt drives the diffusion plate to move to the inner side of the second U-shaped supporting plate, the CCD detection camera performs rapid visual detection on the diffusion plate, so that the detection efficiency is improved, and the labor force is saved;

and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can clear away the dust impurity on diffusion plate surface fast, guarantee follow-up detection accuracy, improve detection efficiency.

Drawings

Fig. 1 is a schematic structural view of an automatic detection device for diffuser plate production according to the present invention;

FIG. 2 is a schematic side view of a first U-shaped supporting plate of the automatic inspection device for diffuser plate production according to the present invention;

FIG. 3 is a schematic side view of a second U-shaped supporting plate of the automatic inspection device for diffuser plate production according to the present invention;

fig. 4 is a schematic structural diagram of a portion a of the automatic detection device for diffuser plate production according to the present invention.

In the figure: the device comprises a conveying belt 1, a first U-shaped supporting plate 2, a second U-shaped supporting plate 3, a first electric push rod 4, a U-shaped fixing plate 5, a reciprocating screw rod 6, a rotating motor 7, a driving block 8, a hollow brush rod 9, a suction pipe 10, a brush layer 11, an exhaust fan 12, a collection box 13, a second electric push rod 14, a mounting plate 15, a CCD detection camera 16, a guide rod 17, an extrusion spring 18 and a rubber pressing plate 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an automatic detection device for diffuser plate production comprises a transmission belt 1, a first U-shaped support plate 2 and a second U-shaped support plate 3 fixedly installed on the transmission belt 1, wherein the inner wall of the top of the first U-shaped support plate 2 is fixedly connected with the same U-shaped fixing plate 5 through two first electric push rods 4 symmetrically arranged, the inner wall of one side opposite to the U-shaped fixing plate 5 is rotatably connected with the same reciprocating screw 6 through a ball bearing, the outer wall of the U-shaped fixing plate 5 is fixedly provided with a rotary motor 7, an output shaft of the rotary motor 7 penetrates through the side wall of the U-shaped fixing plate 5 and is fixedly connected with one end of the reciprocating screw 6, a driving block 8 is sleeved on the rod wall of the reciprocating screw 6 in a threaded manner, the lower end of the driving block 8 is fixedly provided with a hollow brush rod 9, the lower side of the hollow brush rod 9 is fixedly communicated with a, an exhaust fan 12 and a collecting box 13 are fixedly arranged at the upper end of the U-shaped fixing plate 5, an air inlet of the exhaust fan 12 is communicated with the side wall of the hollow brush rod 9 through an air inlet pipe, and an air outlet of the exhaust fan 12 is communicated with the collecting box 13 through an air outlet pipe;

the lower extreme of the second U-shaped backup pad 3 horizontal part is through two electronic push rod 14 fixedly connected with same mounting panel 15 of symmetry setting, and the downside fixedly connected with CCD of mounting panel 15 detects camera 16.

The same guide rod 17 is fixedly connected to the inner wall of the opposite side of the U-shaped fixing plate 5, and a guide hole movably sleeved with the guide rod 17 is formed in the side wall of the driving block 8.

The lower ends of two vertical parts of the U-shaped fixing plate 5 are fixedly connected with the same rubber pressing plate 19 through a plurality of extrusion springs 18.

A plurality of fixing screw holes are symmetrically formed between the mounting plate 15 and the CCD detection camera 16 and are fixedly connected through fixing bolts.

The first U-shaped supporting plate 2 is arranged close to one side of an input port of the conveying belt 1, and the second U-shaped supporting plate 3 is arranged close to one side of an output port of the conveying belt 1.

In the utility model, when in use, the transmission belt 1 drives the diffusion plate to move to the inner side of the first U-shaped supporting plate 2 through the first U-shaped supporting plate 2 arranged at the front section during detection, the first electric push rod 4 is started, the first electric push rod 4 pushes down the U-shaped fixing plate 5, and further drives the rubber pressing plate 19 to move downwards, so that the rubber pressing plate 19 is pressed and connected at the outer ends of the two sides of the diffusion plate, the extrusion spring 18 pushes the rubber pressing plate 19 to firmly extrude and limit the diffusion plate, and the diffusion plate is not damaged due to hard extrusion, the brush hair layer 11 is contacted with the surface of the diffusion plate in the moving downwards process, the rotating motor 7 and the exhaust fan 12 are started, the rotating motor 7 drives the reciprocating screw rod 6 to rotate, the driving block 8 drives the hollow brush rod 9 and the brush hair layer 11 to move back and forth on the surface of the diffusion plate by, carry out the clearance of sweeping away fast to the diffuser plate, air exhauster 12 forms the negative pressure suction to hollow brush-holder stud 9 in, and then carries out the suction fast to the diffuser plate surface through suction tube 10, can adsorb the dust impurity who cleans fast and carry and handle in collecting box 13, can clear away the dust impurity on diffuser plate surface fast, has guaranteed follow-up detection accuracy.

2. This automatic checkout device is used in diffuser plate production, through the second U-shaped backup pad that is equipped with, second electric putter pushes down CCD and detects the camera to suitable height and detect, and when the transmission band area diffuser plate removed to second U-shaped backup pad inboard, CCD detected the camera and carries out quick visual detection to the diffuser plate, has improved detection efficiency, has saved the labour.

The above, 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. An automatic detection device for production of a diffusion plate comprises a transmission belt (1), a first U-shaped support plate (2) and a second U-shaped support plate (3) which are fixedly installed on the transmission belt (1), and is characterized in that the inner wall of the top of the first U-shaped support plate (2) is fixedly connected with the same U-shaped fixing plate (5) through two first electric push rods (4) which are symmetrically arranged, the inner wall of one side, opposite to the U-shaped fixing plate (5), is rotatably connected with the same reciprocating screw rod (6) through a ball bearing, the outer wall of the U-shaped fixing plate (5) is fixedly provided with a rotating motor (7), an output shaft of the rotating motor (7) penetrates through the side wall of the U-shaped fixing plate (5) and is fixedly connected with one end of the reciprocating screw rod (6), a driving block (8) is sleeved on the rod wall thread of the reciprocating screw rod (6), and a hollow brush rod (9), the lower side of the hollow brush rod (9) is fixedly communicated with a plurality of suction pipes (10), the lower side of the hollow brush rod (9) is also fixedly connected with a brush layer (11), the upper end of the U-shaped fixing plate (5) is fixedly provided with an exhaust fan (12) and a collection box (13), the air inlet of the exhaust fan (12) is communicated with the side wall of the hollow brush rod (9) through an air inlet pipe, and the air outlet of the exhaust fan (12) is communicated with the collection box (13) through an air outlet pipe;

the lower extreme of second U-shaped backup pad (3) horizontal part is through two same mounting panel (15) of second electric putter (14) fixedly connected with that the symmetry set up, the downside fixedly connected with CCD of mounting panel (15) detects camera (16).

2. The automatic detection device for the diffusion plate production as claimed in claim 1, wherein the same guide rod (17) is fixedly connected to the inner wall of the opposite side of the U-shaped fixing plate (5), and a guide hole movably sleeved with the guide rod (17) is formed in the side wall of the driving block (8).

3. The automatic detection device for the production of the diffusion plate is characterized in that the lower ends of two vertical parts of the U-shaped fixing plate (5) are fixedly connected with the same rubber pressing plate (19) through a plurality of extrusion springs (18).

4. The automatic detection device for the production of the diffusion plate, according to claim 1, wherein a plurality of fixing screw holes are symmetrically formed between the mounting plate (15) and the CCD detection camera (16) and are fixedly connected through fixing bolts.

5. The automatic detecting device for the diffuser plate production as recited in claim 1, wherein the first U-shaped supporting plate (2) is disposed near an input side of the conveyor (1), and the second U-shaped supporting plate (3) is disposed near an output side of the conveyor (1).