CN214622313U

CN214622313U - Light transmittance detection device for PVB (polyvinyl butyral) film

Info

Publication number: CN214622313U
Application number: CN202120565457.2U
Authority: CN
Inventors: 杨三忠
Original assignee: Jiangxi Liaohe New Material Co ltd
Current assignee: Jiangxi Liaohe New Material Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-05
Anticipated expiration: 2031-03-19

Abstract

The utility model relates to the technical field of PVB film, and discloses a light transmittance detection device of PVB film, which solves the problems that the light transmittance detection device of PVB film on the current market has complicated structure and easily leads to insufficient accuracy of detected data, and comprises a detection box, the bottom of the inner cavity of the detection box is fixedly connected with a casing, the bottom of the inner cavity of the casing is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with a rotating rod, the top end of the rotating rod penetrates through and extends to the outside of the casing, one end of the rotating rod positioned at the outside of the casing is fixedly connected with a support plate, two sides at the top of the support plate are both fixedly connected with vertical frames, the light transmittance detection device of PVB film has reasonable structural design, does not need manual clamping, reduces workload, and meets the detection of different positions of the PVB intermediate film, so as to improve the detection accuracy, saves time and labor, the use of different factories is satisfied, the comprehensiveness of the equipment is greatly improved, and the device has strong social practicability.

Description

Light transmittance detection device for PVB (polyvinyl butyral) film

Technical Field

The utility model belongs to the technical field of the PVB membrane, specifically be a luminousness detection device of PVB membrane.

Background

The PVB intermediate film is a semitransparent film, is mainly used for laminated glass, is special glass formed by sandwiching a PVB film between two pieces of glass, compounding the PVB film under high pressure and heating, is widely applied to industries such as buildings, automobiles, photovoltaics and the like due to the multiple functions of safety, heat preservation, noise control, ultraviolet isolation and the like, and is widely applied to the fields of aerospace, military, high and new technology industry and the like, such as airplanes, spacecrafts, military instruments, solar cells, solar receivers and the like.

The light transmittance detection device for the existing PVB film is complex in structure, more in operation process, low in detection efficiency, easy to cause light leakage, low in detection data accuracy and large in integral use limitation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a luminousness detection device of PVB membrane, the effectual luminousness detection device structure of having solved current PVB membrane among the above-mentioned background art is complicated and the data accuracy that leads to detecting easily is not high enough problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a luminousness detection device of PVB membrane, including the detection case, the bottom fixedly connected with casing of detection case inner chamber, the bottom fixedly connected with of casing inner chamber rotates the motor, the output shaft fixedly connected with dwang of rotating the motor, the top of dwang is run through and is extended to the outside of casing, the dwang is located the outside one end fixedly connected with mounting panel of casing, the equal fixedly connected with erects the frame in both sides at mounting panel top, clamping device is all installed to two one sides that erects the frame is relative, fixedly connected with sliding frame between the both sides of detection case inner chamber, fixedly connected with dead lever between the both sides of sliding frame inner chamber, the surface sliding of dead lever is connected with the movable block, the detection head is installed to the bottom of sliding frame.

Preferably, the top of the support plate is fixedly connected with a lampshade, and an illuminating lamp is installed at the bottom of an inner cavity of the lampshade.

Preferably, the fixed frame of top fixedly connected with of sliding frame, one side fixedly connected with electric telescopic handle of fixed frame inner chamber, electric telescopic handle's top fixedly connected with connecting block.

Preferably, the clamping device comprises a clamping plate, a movable shaft, a movable plate, a protective pad and an extrusion spring, and one end of the clamping plate is fixedly connected to one side of the vertical frame.

Preferably, one side fixedly connected with protection pad at splint top, the top of splint has the fly leaf through loose axle swing joint, fixedly connected with extrusion spring between fly leaf and the splint.

Preferably, both sides of the moving block are fixedly connected with blocking frames, and the two blocking frames are respectively positioned on both sides of the detection head.

Preferably, the two sides of the surface of the detection box are hinged with box doors through hinges, and the top of the detection box is provided with a light-transmitting display.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) when the detection device works, the PVB film is clamped through the clamping device by arranging the detection box, the rotating motor, the support plate, the clamping device, the fixed rod, the movable block, the detection head, the illuminating lamp, the electric telescopic rod, the blocking frame and the light-transmitting display, the electric telescopic rod is reused to drive the movable block and the detection head to move, the light-transmitting detection is carried out on the PVB film through the detection head, the whole detection device is reasonable in structural design, manual clamping is not needed, the workload is reduced, the detection of different positions of the PVB intermediate film is met, the detection accuracy is improved, the time and labor are saved, the use of different factories is met, the comprehensiveness of the detection device is greatly improved, and the detection device has strong social practicability;

(2) open the chamber door, place the PVB membrane between the top of two splint, utilize the protection pad to protect, the elasticity that utilizes extrusion spring drives the fly leaf after that and presss from both sides tightly the PVB membrane, close the chamber door after that, open the light afterwards, start electric telescopic handle immediately, electric telescopic handle will drive the connecting block and remove, along with the removal of connecting block will drive the movable block and slide on the surface of dead lever, along with the removal of movable block will drive the detection head and carry out printing opacity detection to the surface of PVB membrane, the data that printing opacity detected will show through the printing opacity display.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the external structure of the detection box of the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention;

in the figure: 1. a detection box; 2. a housing; 3. rotating the motor; 4. rotating the rod; 5. a mounting plate; 6. erecting; 7. a clamping device; 701. a splint; 702. a movable shaft; 703. a movable plate; 704. a protective pad; 705. A compression spring; 8. a sliding frame; 9. fixing the rod; 10. a moving block; 11. a detection head; 12. a lamp shade; 13. an illuminating lamp; 14. a fixing frame; 15. an electric telescopic rod; 16. connecting blocks; 17. a blocking frame; 18. A box door; 19. a light transmissive display.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 and 3, the utility model comprises a detection box 1, a casing 2 is fixedly connected to the bottom of the inner cavity of the detection box 1, a rotating motor 3 is fixedly connected to the bottom of the inner cavity of the casing 2, an output shaft of the rotating motor 3 is fixedly connected with a rotating rod 4, the top end of the rotating rod 4 penetrates and extends to the outside of the casing 2, a support plate 5 is fixedly connected to one end of the rotating rod 4 which is positioned at the outside of the casing 2, the rotating rod 4 and the support plate 5 are driven to rotate slowly by the rotating motor 3, vertical frames 6 are fixedly connected to both sides of the top of the support plate 5, clamping devices 7 are mounted on the opposite sides of the two vertical frames 6, a sliding frame 8 is fixedly connected between both sides of the inner cavity of the detection box 1, a fixed rod 9 is fixedly connected between both sides of the inner cavity of the sliding frame 8, and a moving block 10 is slidably connected to the surface of the fixed rod 9, the bottom of the sliding frame 8 is provided with a detection head 11, and the detection head 11 is used for conveniently realizing the light transmission detection of the PVB film.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 1, a lampshade 12 is fixedly connected to the top of the support plate 5, an illuminating lamp 13 is installed at the bottom of an inner cavity of the lampshade 12, and the illuminating lamp 13 is used for facilitating light transmittance detection of the PVB film.

Third embodiment, on the basis of first embodiment, given by fig. 1, the fixed frame 14 of top fixedly connected with of sliding frame 8, one side fixedly connected with electric telescopic handle 15 of fixed frame 14 inner chamber, the top fixedly connected with connecting block 16 of electric telescopic handle 15 utilizes electric telescopic handle 15 to be convenient for drive connecting block 16 and remove.

Fourth embodiment, based on the first embodiment, as shown in fig. 1 and fig. 3, the clamping device 7 includes a clamping plate 701, a movable shaft 702, a movable plate 703, a protection pad 704 and a pressing spring 705, wherein one end of the clamping plate 701 is fixedly connected to one side of the vertical frame 6, and the protection pad 704 is used to facilitate protection of the PVB film.

In the fifth embodiment, based on the fourth embodiment, as shown in fig. 3, a protection pad 704 is fixedly connected to one side of the top of the clamping plate 701, a movable plate 703 is movably connected to the top of the clamping plate 701 through a movable shaft 702, an extrusion spring 705 is fixedly connected between the movable plate 703 and the clamping plate 701, and the movable plate 703 and the clamping plate 701 are conveniently clamped by the extrusion spring 705.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 1, both sides of the moving block 10 are fixedly connected with the blocking frames 17, the two blocking frames 17 are respectively located at both sides of the detection head 11, and the detection head 11 is convenient to detect by using the blocking frames 17.

Seventh embodiment, based on the first embodiment, as shown in fig. 2, two sides of the surface of the detection box 1 are hinged to box doors 18 through hinges, a transparent display 19 is installed on the top of the detection box 1, an input end of the transparent display 19 is connected with an output end of the detection head 11, and the transparent display 19 is used for facilitating detection data display.

The working principle is as follows: during operation, open chamber door 18, place the PVB membrane between two splint 701's tops, utilize protection pad 704 to protect, the elasticity that utilizes extrusion spring 705 drives fly leaf 703 and presss from both sides tightly the PVB membrane after that, close chamber door 18 after that, open light 13 afterwards, start electric telescopic handle 15 immediately, electric telescopic handle 15 will drive connecting block 16 and remove, will drive movable block 10 along with connecting block 16's removal and slide on the surface of dead lever 9, will drive detection head 11 along with movable block 10's removal and carry out printing opacity detection to the surface of PVB membrane, the data that the printing opacity detected will show through printing opacity display 19.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a luminousness detection device of PVB membrane, includes detection case (1), its characterized in that: the bottom fixedly connected with casing (2) of detection case (1) inner chamber, the bottom fixedly connected with of casing (2) inner chamber rotates motor (3), output shaft fixedly connected with dwang (4) of rotating motor (3), the outside that runs through and extend to casing (2) on the top of dwang (4), dwang (4) are located casing (2) outside one end fixedly connected with mounting panel (5), the equal fixedly connected with erects frame (6) in both sides at mounting panel (5) top, clamping device (7) are all installed to one side that two erects frame (6) are relative, fixedly connected with sliding frame (8) between the both sides of detection case (1) inner chamber, fixedly connected with dead lever (9) between the both sides of sliding frame (8) inner chamber, the sliding surface of dead lever (9) is connected with movable block (10), detection head (11) are installed to the bottom of sliding frame (8).

2. A device for detecting the transmittance of a PVB film as set forth in claim 1, wherein: the top of the support plate (5) is fixedly connected with a lampshade (12), and an illuminating lamp (13) is installed at the bottom of an inner cavity of the lampshade (12).

3. A device for detecting the transmittance of a PVB film as set forth in claim 1, wherein: the top fixedly connected with fixed frame (14) of sliding frame (8), one side fixedly connected with electric telescopic handle (15) of fixed frame (14) inner chamber, the top fixedly connected with connecting block (16) of electric telescopic handle (15).

4. A device for detecting the transmittance of a PVB film as set forth in claim 1, wherein: the clamping device (7) comprises a clamping plate (701), a movable shaft (702), a movable plate (703), a protective pad (704) and an extrusion spring (705), wherein one end of the clamping plate (701) is fixedly connected to one side of the vertical frame (6).

5. A device for detecting the transmittance of a PVB film according to claim 4, wherein: one side of the top of the clamping plate (701) is fixedly connected with a protective pad (704), the top of the clamping plate (701) is movably connected with a movable plate (703) through a movable shaft (702), and an extrusion spring (705) is fixedly connected between the movable plate (703) and the clamping plate (701).

6. A device for detecting the transmittance of a PVB film as set forth in claim 1, wherein: both sides of the moving block (10) are fixedly connected with blocking frames (17), and the two blocking frames (17) are respectively positioned on both sides of the detection head (11).

7. A device for detecting the transmittance of a PVB film as set forth in claim 1, wherein: the two sides of the surface of the detection box (1) are hinged with box doors (18) through hinges, and a light-transmitting display (19) is installed at the top of the detection box (1).