CN219104687U

CN219104687U - EVA solar adhesive film adhesive property testing device

Info

Publication number: CN219104687U
Application number: CN202223003076.9U
Authority: CN
Inventors: 崔文奇; 梁文宇
Original assignee: Anhui Xinye Polymer Material Co ltd
Current assignee: Anhui Xinye Polymer Material Co ltd
Priority date: 2022-11-10
Filing date: 2022-11-10
Publication date: 2023-05-30
Anticipated expiration: 2032-11-10

Abstract

The application belongs to the technical field of adhesive film testing, and discloses a solar adhesive film adhesive property testing device made of EVA (ethylene vinyl acetate) materials, which comprises a workbench, wherein a main board is arranged above the middle part of the workbench, a bottom frame is arranged in the center of the lower part of the main board, a rubber pad is arranged at the joint of one opposite end of the main board and the bottom frame, the rubber pad is fixedly arranged at the bottom of the main board, a frame plate is arranged on the outer side of the main board and the bottom of one side of the bottom frame plate, a connecting rod is fixedly arranged on the top of the workbench, the bottom of the connecting rod is fixedly connected with the top of the main board, a testing board is arranged in the center of the lower part of the bottom frame, and an electric push rod is arranged at the bottom of the workbench; through workstation and the frame plate that set up, when can carry out the main part to its overall structure and accept, utilize mainboard, rubber pad and the underframe that establish, can realize treating the effective settling and the centre gripping effect of detecting EVA solar energy glued membrane.

Description

EVA solar adhesive film adhesive property testing device

Technical Field

The application relates to the technical field of adhesive film testing, in particular to a solar adhesive film bonding performance testing device made of EVA materials.

Background

The solar EVA adhesive film, namely the solar cell packaging adhesive film (EVA), is a thermosetting adhesive film used for being placed in the middle of laminated glass, and is increasingly widely applied to current components and various optical products due to the superiority of the EVA adhesive film in the aspects of adhesive force, durability, optical characteristics and the like.

In the prior art, in order to ensure good use effect of the EVA solar adhesive film, testing work is usually required for the adhesive performance of the EVA solar adhesive film, however, in the prior art, the adhesive performance test of the EVA solar adhesive film is generally carried out in a manual attaching and manual uncovering mode, so that the problem of lower adhesive performance test precision of the EVA solar adhesive film is caused while the manual labor amount and strength are high.

In order to solve the problems, the application provides a solar adhesive film bonding performance testing device made of EVA materials.

Disclosure of Invention

The application provides a solar energy glued membrane adhesive property testing arrangement of EVA material adopts following technical scheme:

the utility model provides a solar energy glued membrane bonding performance testing arrangement of EVA material, includes the workstation, the top at workstation middle part is equipped with the mainboard, the center of mainboard below is equipped with the underframe, and the junction of the opposite one end of mainboard and underframe is equipped with the rubber pad, rubber pad fixed mounting is in the bottom of mainboard, the outside of mainboard and underframe is equipped with the frame plate, the bottom fixed mounting of frame plate one side is equipped with the connecting rod in the top of workstation, and the inner wall fixed mounting on frame plate top, the bottom of connecting rod and the top fixed connection of mainboard, the center of underframe below is equipped with the test board, the test board is located the top of workstation, the bottom of workstation is equipped with electric putter, the drive end at electric putter top runs through the inner chamber of workstation and with the bottom fixed connection of test board, and the bottom fixedly connected with mounting bracket of electric putter non-drive end, mounting bracket fixed mounting is in the bottom of workstation, the junction of mainboard and underframe one end is equipped with locking mechanical system, and the junction of mainboard and underframe other end is equipped with movable locking mechanical system.

Through above-mentioned technical scheme, utilize the connecting rod of setting up, realize the effect of pulling out of mainboard headspace.

Further, the underframe is "mouthful" font framework structure, the test board is prismatic plate body structure, the horizontal cross-section of underframe and test board is square shape design, and the test board is located the inboard of the face territory that the underframe inner chamber is located.

Through the technical scheme, the test board can be conveniently vertically moved to the inner side of the bottom frame by being limited by the sizes of the bottom frame and the test board.

Further, the locking mechanism comprises a first lug plate, a second lug plate is arranged below the first lug plate, the first lug plate and the second lug plate are respectively fixedly arranged on one end face of the main plate and one end face of the bottom frame, and the connecting part of one side inner cavities of the first lug plate and one side inner cavities of the second lug plate are connected with first bolts in a threaded mode.

Through above-mentioned technical scheme, utilize locking mechanical system who establishes, realize the locking effect of one end between mainboard and the underframe.

Further, the movable locking mechanism comprises a fixed plate, the movable plate is arranged below the fixed plate, the fixed plate and the movable plate are respectively fixedly arranged on the other end faces of the main board and the bottom frame, a side inner cavity of the movable plate far away from the bottom frame is movably sleeved with a limit column, the limit column is fixedly arranged at the bottom of one side of the fixed plate, the bottom of the limit column is fixedly provided with a slide bar, the bottom of the slide bar is fixedly provided with a supporting block, a second bolt is connected with the connecting part of the fixed plate and the side inner cavity of the movable plate in a threaded manner, and the second bolt is positioned on one side edge of the limit column face to the main board.

Through the technical scheme, the locking effect of the other end between the main board and the bottom frame is achieved by utilizing the movable locking mechanism.

Further, a transverse bar is arranged on one side of the test board and located above the workbench, a sponge sheet is fixedly arranged in the middle of the bottom of the transverse bar, and the bottom of the sponge sheet and the top of the test board are located on the same horizontal plane.

Through above-mentioned technical scheme, utilize the horizontal bar of establishing, be convenient for to the settling work of sponge piece.

Further, the both sides of horizontal bar bottom are all fixed mounting has the slider, and two sets of the slider is located the both sides limit of sponge piece respectively, and the outside of two sets of slider bottom all is equipped with the spout, the inner chamber on workstation top is seted up to the spout, and the spout is located the side of test board bottom.

Through above-mentioned technical scheme, utilize slider and spout that establish, realize the path limiting displacement under the horizontal displacement effect of horizontal strip.

Furthermore, the embedded fixed mounting of inner chamber on workstation top has and shows the face end of controlling, show the face end and be located the one side corner on workstation top, and show the face end of controlling and pass through wire and electric putter electric connection.

Through the technical scheme, the electric connection of the electric push rod and the reaction effect on the driving parameters of the electric push rod are realized by utilizing the display control surface end.

In summary, the present application includes the following beneficial technical effects:

through workstation and the frame plate that set up, when can carrying out the main part to its overall structure and accept, utilize mainboard, rubber pad and the underframe that establish, can realize treating the effective settling and the centre gripping effect of detecting EVA solar energy glued membrane, and through test board, electric putter and the mounting bracket that establish, make under the joint locking effect of cooperation locking mechanical system and activity locking mechanical system to mainboard and underframe, can realize the good automatic test effect to EVA solar energy glued membrane adhesive property, thereby when reducing manual labor volume and intensity of labour, can improve the test accuracy to EVA solar energy glued membrane adhesive property.

Drawings

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

fig. 2 is a schematic view of the bottom structure of the motherboard of the present application;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 of the present application;

fig. 4 is a schematic view of the bottom structure of the fixing plate of the present application.

The reference numerals in the figures illustrate:

1. a work table; 2. a main board; 3. a bottom frame; 4. a rubber pad; 5. a frame plate; 6. a connecting rod; 7. a test board; 8. an electric push rod; 9. a mounting frame; 10. a first ear plate; 11. a second ear plate; 12. a first bolt; 13. a fixing plate; 14. a movable plate; 15. a limit column; 16. a slide bar; 17. a support block; 18. a second bolt; 19. a cross bar; 20. a sponge sheet; 21. a slide block; 22. a chute; 23. and displaying the control surface end.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; it is apparent that the described embodiments are only a part of the embodiments of the present application, not all of the embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the scope of protection of the present application.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present application and to simplify the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art in a specific context.

Examples:

the embodiment of the application discloses EVA solar adhesive film bonding performance testing arrangement, please see fig. 1 and 2, including workstation 1, the top at workstation 1 middle part is equipped with mainboard 2, the center at mainboard 2 below is equipped with underframe 3, and the junction of mainboard 2 and the opposite one end of underframe 3 is equipped with rubber pad 4, rubber pad 4 fixed mounting is in the bottom of mainboard 2, the outside of mainboard 2 and underframe 3 is equipped with frame plate 5, the bottom fixed mounting at frame plate 5 one side is in the top of workstation 1, and the inner wall fixed mounting on frame plate 5 top has connecting rod 6, the bottom of connecting rod 6 and the top fixed connection of mainboard 2, the center of underframe 3 below is equipped with test board 7, test board 7 is located the top of workstation 1, underframe 3 is "mouthful" font frame structure, test board 7 is prismatic plate body structure, the horizontal cross section of underframe 3 and test board 7 is square shape design, and test board 7 is located the inboard of the area where the inner chamber is located, the bottom of workstation 1 is equipped with electric putter 8, the drive end at electric putter 8 top runs through the inner chamber of workstation 1 and with test board 7 and the bottom fixed connection of

test board

7 and 3, and the bottom of the fixed connection of frame 9 is equipped with the bottom of the other end of 3 and 3 fixed connection of electric putter mechanism and 3, the other end is equipped with the fixed connection of the bottom of frame 3, the other end of the workstation 2.

The surface of the rubber pad 4 is uniformly provided with anti-slip textures, and under the arrangement of the rubber pad 4, the clamping anti-slip effect of the EVA solar adhesive film between the main board 2 and the bottom frame 3 can be improved when the EVA solar adhesive film to be detected is clamped.

Referring to fig. 1 and 3, the locking mechanism includes a first ear plate 10, a second ear plate 11 is disposed below the first ear plate 10, the first ear plate 10 and the second ear plate 11 are respectively and fixedly mounted on one end surface of the main board 2 and the bottom frame 3, and a first bolt 12 is screwed at a connection portion of one side inner cavities of the first ear plate 10 and the second ear plate 11.

Referring to fig. 1 and 4, the movable locking mechanism includes a fixed plate 13, a movable plate 14 is disposed below the fixed plate 13, the fixed plate 13 and the movable plate 14 are respectively and fixedly mounted on the other end surfaces of the main board 2 and the bottom frame 3, a limit post 15 is movably sleeved in an inner cavity of one side of the movable plate 14 far away from the bottom frame 3, the limit post 15 is fixedly mounted at the bottom of one side of the fixed plate 13, a slide bar 16 is fixedly mounted at the bottom of the limit post 15, a supporting block 17 is fixedly mounted at the bottom of the slide bar 16, a second bolt 18 is screwed at a joint of the fixed plate 13 and the inner cavity of one side of the movable plate 14, and the second bolt 18 is located at one side of the limit post 15 facing the main board 2.

The limiting column 15 is of a prismatic column structure, the horizontal section of the limiting column is of a square shape, the sliding rod 16 is of a round rod body structure, the diameter of the sliding rod 16 is smaller than the side length of the limiting column 15, under the limitation of the limiting column, the movable plate 14 can be limited to swing horizontally when being arranged on the outer wall of the limiting column 15, the movable plate 14 can horizontally rotate when being arranged on the outer wall of the sliding rod 16, and then the EVA solar adhesive film to be detected can be conveniently attached to the top of the bottom frame 3.

Referring to fig. 1, a cross bar 19 is disposed at one side of the test board 7, the cross bar 19 is located above the workbench 1, a sponge sheet 20 is fixedly mounted in the middle of the bottom of the cross bar 19, the bottom of the sponge sheet 20 and the top of the test board 7 are located at the same horizontal plane, sliding blocks 21 are fixedly mounted at two sides of the bottom of the cross bar 19, two groups of sliding blocks 21 are respectively located at two sides of the sponge sheet 20, sliding grooves 22 are disposed at outer sides of bottom ends of the two groups of sliding blocks 21, the sliding grooves 22 are formed in inner cavities at top ends of the workbench 1, the sliding grooves 22 are located at side edges of the bottom of the test board 7, an inner cavity at top end of the workbench 1 is fixedly mounted with a display control surface end 23, the display control surface end 23 is located at one corner of top end of the workbench 1, and the display control surface end 23 is electrically connected with the electric push rod 8 through wires.

Wherein, the combined action of the horizontal bar 19, the sponge piece 20, the sliding block 21 and the sliding groove 22 can make the horizontal bar 19 carry out the horizontal movement in-process when required, play the cleaning effect to the impurity such as dust adhered to the top of the test board 7, thereby improve the smooth finish of the top of the test board 7, and improve the adhesion effect of the top and the EVA solar adhesive film adhesive end face to be detected, and further improve the test precision to the EVA solar adhesive film adhesive property, and the sponge piece 20 is adhered and positioned at the bottom of the horizontal bar 19 by using the mode of magic tape, and can conveniently clean or replace the sponge piece 20.

The implementation principle of the embodiment is as follows: when the movable bottom frame is used, the whole body is in a complete assembly state, the first bolt 12 and the second bolt 18 are screwed respectively, the first lug plate 10, the second lug plate 11, the fixed plate 13 and the movable plate 14 are disconnected, the first bolt 12 and the second bolt 18 are respectively positioned in the inner cavities of the second lug plate 11 and the movable plate 14, the movable bottom frame 3 is vertically slid down by the movable bottom frame 14 according to the outer wall of the limit post 15 at the moment due to the fact that the whole body of the movable bottom frame 3 is out of locking, the inner cavity on one side of the movable bottom frame 14 is positioned at the outer wall of the slide rod 16, and the whole bottom frame 3 is horizontally rotated for one hundred eighty degrees at the moment, and the top of the bottom frame 3 is exposed;

the EVA solar adhesive film surface protective film to be detected and cut is taken off, the EVA solar adhesive film is attached to the top of the bottom frame 3, then the bottom frame 3 is integrally rotated and reset, the bottom frame 3 is integrally lifted and reset, the first bolt 12 and the second bolt 18 are in screwed connection and reset, the clamping and locking functions of the EVA solar adhesive film to be detected are achieved by the aid of the rubber pads 4 arranged at the bottom of the bottom frame 3 and the bottom of the main board 2, meanwhile, the electric push rod 8 is controlled to be driven upwards by the display control surface end 23, the test board 7 is enabled to be moved upwards and be in close contact with the bonding surface of the EVA solar adhesive film, after a certain period of standing, the electric push rod 8 is controlled by the display control surface end 23 and the test board 7 is driven to be reset downwards, and the downward pull rope force coefficient of the electric push rod 8 displayed on the display control surface end 23 is utilized, so that the test parameters of the EVA solar adhesive film bonding performance can be reflected.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a solar energy glued membrane adhesive property testing arrangement of EVA material, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), mainboard (2), bottom frame (3) are equipped with in the top at workstation (1) middle part, the center of mainboard (2) below, and the junction of mainboard (2) and the opposite one end of bottom frame (3) is equipped with rubber pad (4), rubber pad (4) fixed mounting is in the bottom of mainboard (2), the outside of mainboard (2) and bottom frame (3) is equipped with frame plate (5), the bottom fixed mounting of frame plate (5) one side is in the top of workstation (1), and the inner wall fixed mounting on frame plate (5) top has connecting rod (6), the bottom of connecting rod (6) and the top fixed connection of mainboard (2), the center of bottom frame (3) below is equipped with test board (7), test board (7) are located the top of workstation (1), the bottom of workstation (1) is equipped with electric putter (8), the bottom fixed connection of electric putter (8) drive end run through the inner chamber of workstation (1) and with test board (7), and electric putter (8) non-drive end fixed connection has 9, install in the bottom of workstation (1) and the bottom of installing frame (3) fixedly connected with one end (2), and a movable locking mechanism is arranged at the joint of the main board (2) and the other end of the bottom frame (3).

2. The device for testing the adhesion performance of a solar adhesive film made of EVA materials according to claim 1, wherein the device is characterized in that: the bottom frame (3) is of a square frame body structure, the test plate (7) is of a prismatic plate body structure, the horizontal sections of the bottom frame (3) and the test plate (7) are of square design, and the test plate (7) is located on the inner side of the area where the inner cavity of the bottom frame (3) is located.

3. The device for testing the adhesion performance of a solar adhesive film made of EVA materials according to claim 1, wherein the device is characterized in that: the locking mechanism comprises a first lug plate (10), a second lug plate (11) is arranged below the first lug plate (10), the first lug plate (10) and the second lug plate (11) are fixedly mounted on one end face of the main plate (2) and one end face of the bottom frame (3) respectively, and a first bolt (12) is screwed at the joint of one side inner cavities of the first lug plate (10) and one side inner cavity of the second lug plate (11).

4. The device for testing the adhesion performance of a solar adhesive film made of EVA materials according to claim 1, wherein the device is characterized in that: the movable locking mechanism comprises a fixed plate (13), a movable plate (14) is arranged below the fixed plate (13), the fixed plate (13) and the movable plate (14) are fixedly mounted on the other end face of the main plate (2) and the bottom frame (3) respectively, a limit column (15) is movably sleeved in one side inner cavity of the bottom frame (3) away from the movable plate (14), the limit column (15) is fixedly mounted at the bottom of one side of the fixed plate (13), a sliding rod (16) is fixedly mounted at the bottom of the limit column (15), a supporting block (17) is fixedly mounted at the bottom of the sliding rod (16), a second bolt (18) is connected to the joint of the fixed plate (13) and one side inner cavity of the movable plate (14) in a threaded mode, and the second bolt (18) is located at one side of the limit column (15) facing the main plate (2).

5. The device for testing the adhesion performance of a solar adhesive film made of EVA materials according to claim 1, wherein the device is characterized in that: a transverse bar (19) is arranged on one side of the test board (7), the transverse bar (19) is located above the workbench (1), a sponge sheet (20) is fixedly arranged in the middle of the bottom of the transverse bar (19), and the bottom of the sponge sheet (20) and the top of the test board (7) are located on the same horizontal plane.

6. The device for testing adhesion performance of an EVA solar adhesive film according to claim 5, wherein: both sides of horizontal bar (19) bottom are all fixed mounting have slider (21), and two sets of slider (21) are located the both sides limit of sponge piece (20) respectively, and the outside of two sets of slider (21) bottom all is equipped with spout (22), spout (22) are seted up in the inner chamber on workstation (1) top, and spout (22) are located the side of test board (7) bottom.

7. The device for testing the adhesion performance of a solar adhesive film made of EVA materials according to claim 1, wherein the device is characterized in that: the inner cavity at the top end of the workbench (1) is fixedly provided with a display control surface end (23), the display control surface end (23) is positioned at one side corner of the top end of the workbench (1), and the display control surface end (23) is electrically connected with the electric push rod (8) through a wire.