CN211347929U

CN211347929U - Quick detection device of film luminousness

Info

Publication number: CN211347929U
Application number: CN201922142816.9U
Authority: CN
Inventors: 耿宏章
Original assignee: Shandong Kaben New Material Technology Co ltd
Current assignee: Shandong Kaben New Material Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-08-25
Anticipated expiration: 2029-12-04

Abstract

The utility model belongs to the field of film detection devices, in particular to a rapid detection device for film light transmittance, which aims at the problem that the film is easy to have uneven surface or wrinkle in the existing detection process, which can cause inaccurate detection result, the following proposal is provided, which comprises an operation table, the four corners of the bottom of the operation table are all fixedly connected with supporting legs, the top of the operation table is fixedly connected with a film roller, the film roller is provided with a film main body, the top of the operation table is fixedly connected with a clamping seat, the clamping seat is provided with a clamping component, the operation table is provided with an installation cavity, the utility model has reasonable structure and simple operation, the idler wheels on a fixed plate can be attached to the bottom of the film main body through a driving motor and tightly support the film main body, thus, the film main body can be more smooth in the process of being pulled out, no fold occurs, so that the detection result is more accurate.

Description

Quick detection device of film luminousness

Technical Field

The utility model relates to a film detection device technical field especially relates to a quick detection device of film luminousness.

Background

The film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials, and the scientific explanation of the film is as follows: 2-dimensional materials formed by atomic, molecular, or ionic deposition on a substrate surface, for example: the film is widely used in the industries of electronics, machinery, printing and the like, the light transmittance of the film needs to be detected after the film is produced, and the light transmittance of the mulching film is directly detected by a handheld light transmittance detector.

However, in the detection process, the surface of the film is prone to be uneven or wrinkles, which may cause inaccurate detection results, so we propose a device for rapidly detecting the light transmittance of the film, which is used for solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the surface of the film is uneven or the wrinkles occur easily in the detection process in the prior art, which can cause the disadvantage of inaccurate detection result and provides a quick detection device for the light transmittance of the film.

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

a quick detection device for film light transmittance comprises an operation table, wherein supporting legs are fixedly connected to four corners of the bottom of the operation table, a film roller is fixedly connected to the top of the operation table, a film main body is arranged on the film roller, a clamping seat is fixedly connected to the top of the operation table, a clamping assembly is arranged on the clamping seat, an installation cavity is arranged on the operation table, a driving motor is fixedly connected to the inner wall of the bottom of the installation cavity, a rotating shaft is fixedly connected to an output shaft of the driving motor, a rotating rod is connected to the rotating shaft in a transmission manner, the bottom end of the rotating rod is rotatably connected with the inner wall of the bottom of the installation cavity, a reel is fixedly sleeved on each of the rotating shaft and the rotating rod, a stay cord is wound on each of the two reels, two inclined plates are symmetrically and slidably connected to the inner wall of the bottom of the installation cavity, the one end that two stay cords kept away from each other is respectively with one side fixed connection that two movable plates are close to each other, sliding connection has the sliding plate in the installation cavity, the top of two movable plates all with the bottom fixed connection of sliding plate, two bracing pieces of top symmetry fixedly connected with of sliding plate, the top inner wall and the fixedly connected with fixed plate of installation cavity are all run through on the top of two bracing pieces, the top of fixed plate is equipped with a plurality of gyro wheels, can make gyro wheel on the fixed plate laminate and the tight film main part in top through driving motor with the bottom of film main part, and in-process that the film main part was pulled out like this can be more level and more smooth, can not take place the fold for the testing result is more accurate, has solved the not.

Preferably, the centre gripping subassembly is including seting up the fixed slot in grip slipper one side, it is connected with the screw shaft to rotate on the bottom inner wall of fixed slot, threaded connection has the thread plate on the screw shaft, one side of thread plate and one side inner wall sliding connection of fixed slot, the opposite side fixedly connected with pressure strip of thread plate, the bottom of pressure strip closely laminates with the top of film main part, and rotation through the screw shaft can make the thread plate drive the pressure strip and move down and compress tightly fixedly with the film main part, just so can guarantee that the film main part keeps the state of straining always in the testing process, the condition of fold can not appear, convenient detection.

Preferably, the rotating shaft is fixedly sleeved with a first gear, the rotating rod is fixedly sleeved with a second gear, the first gear is meshed with the second gear, and the first gear and the second gear are arranged to provide power for the rotating rod.

Preferably, equal fixedly connected with spring on the both sides inner wall of installation cavity, the one end that two springs are close to each other respectively with two movable plates one side fixed connection of keeping away from each other, set up the spring, can provide reset power for the movable plate.

Preferably, the top end of the threaded shaft penetrates through the inner wall of the top of the fixing groove and extends to the top of the clamping seat, the top of the clamping seat is connected with a limiting rod in a sliding mode, a limiting hole is formed in the threaded shaft, one end of the limiting rod extends into the limiting hole and is clamped with the limiting hole, the threaded shaft can not rotate randomly through clamping of the limiting rod and the limiting hole, and then the film main body can be fixed more.

The utility model discloses in, a quick detection device of film luminousness, owing to set up driving motor, driving motor can make the pivot rotate, the pivot can make the bull stick rotate through first gear and second gear, at this moment, can make two reels tighten up the stay cord respectively, and then can make two movable plates slide on two swash plates and rise, two movable plates can drive the sliding plate rebound, the sliding plate can drive the fixed plate rebound through two bracing pieces, and then can make a plurality of gyro wheels and the bottom of film main part laminate and push up the tight film main part, at the in-process that the film main part was pulled out like this, can level and more, can not take place the fold, make the testing result more accurate.

Owing to set up the screw shaft, can make the thread plate drive the pressure strip and move down and compress tightly fixedly with the film main part through the rotation of screw shaft, just so can guarantee that the film main part keeps the state of tautness always in the testing process, the condition of fold can not appear, convenient detection.

The utility model discloses rational in infrastructure, easy operation can make gyro wheel on the fixed plate laminate and the tight film main part in top with the bottom of film main part through driving motor, like this at the in-process that the film main part was pulled out, can be more level and smooth, can not take place the fold for the testing result is more accurate.

Drawings

Fig. 1 is a schematic view of a structure of a rapid detection device for light transmittance of a thin film according to the present invention;

fig. 2 is a schematic view of a cross-sectional structure of an operation table of the rapid detection device for film transmittance according to the present invention;

fig. 3 is the utility model provides a quick detection device's of film luminousness grip slipper cross sectional structure sketch map.

In the figure: the device comprises an operation table 1, a film roller 2, a film body 3, a clamping seat 4, a mounting chamber 5, a driving motor 6, a rotating shaft 7, a rotating rod 8, a winding wheel 9, an inclined plate 10, a moving plate 11, a sliding plate 12, a supporting rod 13, a fixing groove 14, a threaded shaft 15, a threaded plate 16, a pressing plate 17, a limiting rod 18, a fixing plate 19, a first gear 20, a second gear 21 and a spring 22.

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.

Example one

Referring to fig. 1-3, a device for rapidly detecting light transmittance of a film, comprising an operation table 1, wherein the four corners of the bottom of the operation table 1 are fixedly connected with supporting legs, the top of the operation table 1 is fixedly connected with a film roller 2, the film roller 2 is provided with a film main body 3, the top of the operation table 1 is fixedly connected with a clamping seat 4, the clamping seat 4 is provided with a clamping assembly, the operation table 1 is provided with an installation chamber 5, the inner wall of the bottom of the installation chamber 5 is fixedly connected with a driving motor 6, an output shaft of the driving motor 6 is fixedly connected with a rotating shaft 7, the rotating shaft 7 is in transmission connection with a rotating rod 8, the bottom end of the rotating rod 8 is in rotation connection with the inner wall of the bottom of the installation chamber 5, the rotating shaft 7 and the rotating rod 8 are both fixedly sleeved with reels 9, pull ropes are wound around the two reels, the side, far away from each other, of each of the two inclined plates 10 is connected with a movable plate 11 in a sliding manner, one end, far away from each other, of each of the two pull ropes is fixedly connected with one side, close to each other, of each of the two movable plates 11, a sliding plate 12 is connected in a sliding manner in the installation cavity 5, the tops of the two movable plates 11 are fixedly connected with the bottom of the sliding plate 12, the top of the sliding plate 12 is symmetrically and fixedly connected with two support rods 13, the top ends of the two support rods 13 penetrate through the inner wall of the top of the installation cavity 5 and are fixedly connected with a fixed plate 19, the top of the fixed plate 19 is provided with a plurality of idler wheels, the idler wheels on the fixed plate 9 can be attached to the bottom of the film main body 3 through a driving motor 6 and tightly support the film main body 3, so that the, because the driving motor 6 is arranged, the driving motor 6 can rotate the rotating shaft 7, the rotating shaft 7 can rotate the rotating rod 8 through the first gear 20 and the second gear 21, at this time, the two reels 9 can respectively tighten the pull ropes, and further, the two moving plates 11 can slide and rise on the two inclined plates 10, the two moving plates 11 can drive the sliding plate 12 to move upwards, the sliding plate 12 can drive the fixing plate 19 to move upwards through the two support rods 13, and further, the rollers can be attached to the bottom of the film main body 3 and tightly support the film main body 3, so that in the process of pulling out the film main body 3, the film main body is more smooth, no wrinkles occur, the detection result is more accurate, due to the arrangement of the threaded shaft 15, the threaded plate 16 can drive the pressing plate 17 to move downwards and tightly press and fix the film main body 3 through the rotation of the threaded shaft 15, just so can guarantee that film main part 3 keeps the state of straining always in the testing process, the condition of fold can not appear, convenient detection, the utility model discloses rational in infrastructure, easy operation can make gyro wheel on the fixed plate 9 laminate and push up tight film main part 3 with the bottom of film main part 3 through driving motor 6, like this at the in-process that film main part 3 was pulled out, can be more level and smooth, can not take place the fold for the testing result is more accurate.

Example two

The utility model discloses in, the centre gripping subassembly is including seting up the fixed slot 14 in 4 one sides of grip slipper, it is connected with threaded spindle 15 to rotate on the bottom inner wall of fixed slot 14, threaded spindle 15 goes up threaded connection has screw plate 16, one side of screw plate 16 and one side inner wall sliding connection of fixed slot 14, the opposite side fixedly connected with pressure strip 17 of screw plate 16, the bottom of pressure strip 17 is closely laminated with the top of film main part 3, rotation through threaded spindle 15 can make screw plate 16 drive pressure strip 17 move down and compress tightly fixedly with film main part 3, just so can guarantee that film main part 3 keeps tight state always in the testing process, the condition of fold can not appear, convenient the detection.

The utility model discloses in, fixed cover is equipped with first gear 20 in the pivot 7, and fixed cover is equipped with second gear 21 on the bull stick 8, and first gear 20 meshes with second gear 21 mutually, sets up first gear 20 and second gear 21, can provide power for bull stick 8.

The utility model discloses in, equal fixedly connected with spring 22 on the both sides inner wall of installation cavity 5, one side fixed connection that one end that two springs 22 are close to each other kept away from each other with two movable plates 11 respectively sets up spring 22, can provide the power that resets for movable plate 11.

The utility model discloses in, the top of threaded shaft 15 runs through the top inner wall of fixed slot 14 and extends to the top of grip slipper 4, and the top sliding connection of grip slipper 4 has gag lever post 18, has seted up spacing hole on the threaded shaft 15, and the one end of gag lever post 18 extends to spacing downthehole and clamps mutually with spacing hole, through clamping of gag lever post 18 and spacing hole, can make threaded shaft 15 can not rotate at will, and then can make film main part 3 more fixed.

In the utility model, the driving motor 6 in the technical scheme is controlled by the external controller and is powered by the storage battery, when the transmittance of the film main body 3 needs to be detected, the film main body 3 is firstly pulled, the driving motor 6 is started, the output shaft of the driving motor 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 can drive the first gear 20 to rotate, the second gear 21 can drive the rotating rod 8 to rotate because the first gear 20 is meshed with the second gear 21, the rotating shaft 7 and the rotating rod 8 can respectively drive the two reels 9 to tighten up the pull rope, and then the two moving plates 11 can slide and rise on the two sloping plates 10, the two moving plates 11 can drive the sliding plate 12 to move upwards, the sliding plate 12 can drive the fixed plate 19 to move upwards through the two support rods 13, and then the rollers can be attached to the bottom of the film main body 3 and prop up the film main body 3 tightly, like this at the in-process that film main part 3 was pulled out, can be more level and smooth, the fold can not take place, then on pulling film main part 3 to grip slipper 4, at this moment, rotate threaded shaft 15, because threaded shaft 15 is threaded connection with thread plate 16, so threaded shaft 15 rotates and can make thread plate 16 move down, thread plate 16 can drive pressure strip 17 and move down, and then can compress tightly film main part 3 fixedly, at this moment, slide gag lever post 18, make gag lever post 18 clamp with spacing hole, fix current position, then just can carry out the luminousness with hand-held type luminousness detector to film main part 3 and detect, high convenience and fast, and film main part 3 levels, no fold, so the testing result is more accurate.

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. The utility model provides a quick detection device of film luminousness, includes operation panel (1), its characterized in that, all fixedly connected with landing leg on the bottom four corners position of operation panel (1), the top fixedly connected with film roller (2) of operation panel (1), be equipped with film main part (3) on film roller (2), the top fixedly connected with grip slipper (4) of operation panel (1), be equipped with the centre gripping subassembly on grip slipper (4), be equipped with installation cavity (5) on operation panel (1), fixedly connected with driving motor (6) on the bottom inner wall of installation cavity (5), fixedly connected with pivot (7) on the output shaft of driving motor (6), the transfer bar (8) is had in the drive connection on pivot (7), the bottom of transfer bar (8) is connected with the bottom inner wall of installation cavity (5) and is rotated, the rotating shaft (7) and the rotating rod (8) are fixedly sleeved with reels (9), pull ropes are wound on the two reels (9), the inner wall of the bottom of the mounting cavity (5) is symmetrically connected with two inclined plates (10) in a sliding way, one sides of the two inclined plates (10) far away from each other are both connected with a moving plate (11) in a sliding way, one ends of the two pull ropes far away from each other are respectively fixedly connected with one sides of the two moving plates (11) close to each other, the mounting chamber (5) is internally and slidably connected with a sliding plate (12), the tops of the two moving plates (11) are fixedly connected with the bottom of the sliding plate (12), the top of the sliding plate (12) is symmetrically and fixedly connected with two supporting rods (13), the top ends of the two supporting rods (13) penetrate through the inner wall of the top of the mounting cavity (5) and are fixedly connected with a fixing plate (19), and a plurality of rollers are arranged at the top of the fixing plate (19).

2. The device for rapidly detecting the light transmittance of a film according to claim 1, wherein the clamping assembly comprises a fixing groove (14) formed in one side of the clamping seat (4), a threaded shaft (15) is rotatably connected to the inner wall of the bottom of the fixing groove (14), a threaded plate (16) is in threaded connection with the threaded shaft (15), one side of the threaded plate (16) is in sliding connection with the inner wall of one side of the fixing groove (14), a pressing plate (17) is fixedly connected to the other side of the threaded plate (16), and the bottom of the pressing plate (17) is tightly attached to the top of the film main body (3).

3. The device for rapidly detecting the transmittance of a thin film according to claim 1, wherein a first gear (20) is fixedly sleeved on the rotating shaft (7), a second gear (21) is fixedly sleeved on the rotating rod (8), and the first gear (20) is meshed with the second gear (21).

4. The device for rapidly detecting the light transmittance of a thin film as claimed in claim 1, wherein the inner walls of the two sides of the mounting chamber (5) are fixedly connected with springs (22), and the ends of the two springs (22) close to each other are fixedly connected with the sides of the two moving plates (11) far away from each other respectively.

5. The device for rapidly detecting the light transmittance of a thin film according to claim 2, wherein the top end of the threaded shaft (15) penetrates through the inner wall of the top of the fixing groove (14) and extends to the position above the top of the clamping seat (4), a limiting rod (18) is connected to the top of the clamping seat (4) in a sliding manner, a limiting hole is formed in the threaded shaft (15), and one end of the limiting rod (18) extends into the limiting hole and is clamped with the limiting hole.