Adhesive film crosslinking degree experiment sample preparation tool

Abstract

The utility model relates to the technical field of adhesive film crosslinking degree experiments, and provides an adhesive film crosslinking degree experiment sample preparation tool which comprises a rack, a conveying table, a cutting mechanism, a feeding mechanism, a shaking mechanism and a discharging mechanism, the conveying table is fixedly connected to the rack, the cutting mechanism is arranged in the rack and used for cutting an adhesive film, the feeding mechanism is arranged on the conveying table, and the shaking mechanism is arranged on the discharging mechanism. The feeding mechanism is arranged on the rack and used for feeding an adhesive film, the shaking mechanism is arranged on the rack and used for shaking and scattering the adhesive film, and the discharging mechanism is arranged on the rack and used for discharging the cut adhesive film. The cutting efficiency is low; and an operator is easily cut by using the art knife.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental technology for the crosslinking degree of a film, and particularly relates to a sample preparation tooling for the experimental technology of the crosslinking degree of a film. Background Art

[0002] The crosslinking degree test of a photovoltaic film is to evaluate the crosslinking degree of the film in a photovoltaic module to ensure its good mechanical properties and long-term durability. During the production process of a photovoltaic module, the crosslinking degree of EVA directly affects the quality of the module. Therefore, it is very necessary and essential to monitor the crosslinking degree of EVA every day.

[0003] When testing the crosslinking degree of EVA, the sample EVA needs to be cut into particles of 2mm×2mm in size. The traditional cutting method is that the operator uses a utility knife to cut the EVA into strips and then into small pieces. The EVA cut by this operation method is uneven in size, the cutting efficiency is low, and it is easy to cut the operator when using the utility knife. Summary of the Utility Model

[0004] The utility model provides a sample preparation tooling for the experimental technology of the crosslinking degree of a film, which solves the problems that the EVA cut by the operation method of the operator holding a utility knife in the related technology is uneven in size, the cutting efficiency is low, and it is easy to cut the operator when using the utility knife.

[0005] The technical solution of the utility model is as follows: A sample preparation tooling for the experimental technology of the crosslinking degree of a film, comprising: a frame, a conveying table, a cutting mechanism, a feeding mechanism, a jittering mechanism, and a discharging mechanism;

[0006] The conveying table is fixedly connected to the frame;

[0007] The cutting mechanism is arranged in the frame and is used for cutting the film;

[0008] The feeding mechanism is arranged on the conveying table and is used for feeding the film;

[0009] The jittering mechanism is arranged on the frame and is used for jittering and scattering the film;

[0010] The discharging mechanism is arranged on the frame and is used for discharging the cut film.

[0011] Preferably, the cutting mechanism comprises: a support shaft, a cutting shaft, a tool rest, and a driving assembly;

[0012] The support shaft is rotatably arranged in the frame;

[0013] The cutting shaft is rotatably arranged in the frame;

[0014] The tool rest is arranged on the cutting shaft, and the tool rest contacts the support shaft;

[0015] The driving assembly is arranged on the frame and is used to drive the support shaft and the cutting shaft to rotate.

[0016] Furthermore, the driving assembly includes: a rotating gear and a first motor;

[0017] There are two rotating gears. The two rotating gears are respectively fixedly connected to the two support shafts and the cutting shaft, and the two rotating gears are meshed with each other;

[0018] The first motor is arranged on the frame, and the output end of the first motor penetrates through the frame and is fixedly connected to the cutting shaft.

[0019] Still further, the feeding mechanism includes: a rotating wheel, a rotating rod and a power assembly;

[0020] There are multiple rotating wheels. Multiple through grooves are formed on the conveying table, and the multiple rotating wheels are respectively arranged in the multiple through grooves;

[0021] There are two rotating rods, and multiple rotating wheels are respectively fixedly connected to the two rotating rods;

[0022] The power assembly is arranged in the conveying table and is used to drive the rotating wheel to rotate and adjust the height.

[0023] As a further solution of the present application, the power assembly includes: a fixing frame, a fourth motor and a first electric cylinder;

[0024] The fixing frame is arranged in the conveying table, and the two rotating rods are rotatably arranged in the fixing frame;

[0025] The fourth motor is arranged on the fixing frame, and the output end of the fourth motor penetrates through the fixing frame and is fixedly connected to one of the rotating rods;

[0026] There are two first electric cylinders. The two first electric cylinders are both arranged on the conveying table, and the output ends of the two first electric cylinders are both fixedly connected to the fixing frame.

[0027] As a still further solution of the present application, the shaking mechanism includes: a fixing plate, a shaking shaft, a second motor and a transmission assembly;

[0028] There are two fixing plates, and the two fixing plates are both fixedly connected to the frame;

[0029] The shaking shaft is rotatably arranged between the two fixing plates;

[0030] The second motor is arranged on one of the fixing plates, and the output end of the second motor penetrates through the fixing plate and is fixedly connected to the shaking shaft;

[0031] The transmission assembly is arranged between two fixed plates and is used to vibrate the cut adhesive film.

[0032] Based on the foregoing solution, the transmission assembly includes: a spring and a vibration plate;

[0033] There are multiple springs, and two springs are fixedly connected to each fixed plate;

[0034] The vibration plate is fixedly connected to multiple springs.

[0035] Further based on the foregoing solution, the discharging mechanism includes: a conveying plate, a conveying shaft, a conveyor belt and a third motor;

[0036] There are two conveying plates, and both of the two conveying plates are fixedly connected to the frame;

[0037] There are two conveying shafts, and the two conveying shafts are respectively rotatably arranged between the two conveying plates and inside the frame;

[0038] The conveyor belt is drivingly connected between the two conveying shafts;

[0039] The third motor is arranged on the frame, and the output end of the third motor is fixedly connected to one of the conveying shafts.

[0040] As a preferred technical solution of the present application, a support plate is fixedly connected to the fixed plate, and the bottom end of the spring is fixedly connected to the support plate.

[0041] As a preferred technical solution of the present application, the surface of the support shaft is in contact with a relatively soft rubber and contacts the tool holder.

[0042] The working principle and beneficial effects of the present utility model are as follows:

[0043] 1. In the present utility model, through the setting of the feeding mechanism, it is convenient to stably and smoothly convey the adhesive film.

[0044] 2. In the present utility model, through the cooperation between the cutting mechanism and the shaking mechanism, it is convenient to quickly cut the adhesive film and shake and scatter the cut adhesive film.

[0045] 3. In the present utility model, through the setting of the discharging mechanism, it is convenient to convey and discharge the cut adhesive film.

[0046] 4. In the present utility model, through the cooperation between the frame, the conveying table, the cutting mechanism, the feeding mechanism, the shaking mechanism and the discharging mechanism, it is convenient to quickly and evenly cut the adhesive film instead of manual labor, improve the cutting efficiency of the adhesive film, and effectively prevent harm to the operator. Description of the Drawings

[0047] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0048] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0049] Figure 2 It is a schematic structural diagram of another angle of the present utility model;

[0050] Figure 3 It is a schematic structural diagram of the feeding mechanism of the present utility model;

[0051] Figure 4 It is a schematic structural diagram of the discharging mechanism of the present utility model.

[0052] In the figure: 1, frame; 2, conveying table; 3, support shaft; 4, cutting shaft; 5, tool rest; 6, rotating gear; 7, first motor; 8, rotating wheel; 9, rotating rod; 10, fixed frame; 11, fourth motor; 12, first electric cylinder; 13, fixing plate; 14, vibrating shaft; 15, second motor; 16, spring; 17, vibrating plate; 18, conveying plate; 19, conveying shaft; 20, conveyor belt; 21, third motor; 22, support plate. Specific embodiments

[0053] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0054] As Figures 1 to 4 shown, this embodiment proposes a sample preparation tooling for the crosslinking degree experiment of a film, including: a frame 1, a conveying table 2, a cutting mechanism, a feeding mechanism, a jitter mechanism and a discharging mechanism. The conveying table 2 is fixedly connected to the frame 1. Through the cooperation among the frame 1, the conveying table 2, the cutting mechanism, the feeding mechanism, the jitter mechanism and the discharging mechanism, it is convenient to quickly and evenly cut the film instead of manually, improving the cutting efficiency of the film and effectively preventing harm to the operator.

[0055] As Figure 1 and Figure 2As shown in the figure, a cutting mechanism is arranged inside the frame 1 and is used for cutting the glue film. The cutting mechanism includes: a support shaft 3, a cutting shaft 4, a tool holder 5 and a driving component. The surface of the support shaft 3 is in contact with relatively soft rubber and is in contact with the tool holder 5. The support shaft 3 is rotatably arranged inside the frame 1, the cutting shaft 4 is rotatably arranged inside the frame 1, the tool holder 5 is arranged on the cutting shaft 4, the tool holder 5 is in contact with the support shaft 3, and the driving component is arranged on the frame 1 and is used for driving the support shaft 3 and the cutting shaft 4 to rotate. The driving component includes: a rotating gear 6 and a first motor 7. There are two rotating gears 6, and the two rotating gears 6 are respectively fixedly connected to the two support shafts 3 and the cutting shaft 4, and the two rotating gears 6 are meshed with each other. The first motor 7 is arranged on the frame 1, and the output end of the first motor 7 penetrates through the frame 1 and is fixedly connected to the cutting shaft 4. Specifically, the first motor 7 arranged on the frame 1 drives the support shaft 3 to rotate. When the support shaft 3 rotates, it drives the two rotating gears 6 to rotate relatively, thereby driving the cutting shaft 4 and the tool holder 5 to rotate, so as to cut the glue film between the support shaft 3 and the tool holder 5.

[0056] As Figures 1 to 3 shown in the figure, a feeding mechanism is arranged on the conveying table 2 and is used for feeding the glue film. The feeding mechanism includes: a rotating wheel 8, a rotating rod 9 and a power component. There are multiple rotating wheels 8. Multiple through grooves are formed on the conveying table 2, and the multiple rotating wheels 8 are respectively arranged in the multiple through grooves. There are two rotating rods 9, and multiple rotating wheels 8 are respectively fixedly connected to the two rotating rods 9. The power component is arranged inside the conveying table 2 and is used for driving the rotating wheel 8 to rotate and adjusting its height. The power component includes: a fixing frame 10, a fourth motor 11 and a first electric cylinder 12. The fixing frame 10 is arranged inside the conveying table 2, and the two rotating rods 9 are both rotatably arranged inside the fixing frame 10. The fourth motor 11 is arranged on the fixing frame 10, and the output end of the first motor 7 penetrates through the fixing frame 10 and is fixedly connected to one of the rotating rods 9. There are two first electric cylinders 12, and the two first electric cylinders 12 are both arranged on the conveying table 2, and the output ends of the two first electric cylinders 12 are both fixedly connected to the fixing frame 10. Specifically, the fourth motor 11 arranged on the fixing frame 10 drives the rotating rod 9 and the rotating wheel 8 to rotate, and the first electric cylinder 12 drives the fixing frame 10 to move up and down, so as to adjust the height of the rotating wheel 8, thereby stably conveying the glue film.

[0057] As Figure 4As shown in the figure, a jitter mechanism is provided on the frame 1 for jittering and scattering the glue film. The jitter mechanism includes: a fixed plate 13, a vibration shaft 14, a second motor 15 and a transmission component. A support plate 22 is fixedly connected to the fixed plate 13. The bottom end of the spring 16 is fixedly connected to the support plate 22. There are two fixed plates 13, and both of the two fixed plates 13 are fixedly connected to the frame 1. The vibration shaft 14 is rotatably arranged between the two fixed plates 13. The second motor 15 is arranged on one of the fixed plates 13. The output end of the second motor 15 penetrates the fixed plate 13 and is fixedly connected to the vibration shaft 14. The transmission component is arranged between the two fixed plates 13 for vibrating the cut glue film. The transmission component includes: springs 16 and a vibration plate 17. There are multiple springs 16, and two springs 16 are fixedly connected to each fixed plate 13. The vibration plate 17 is fixedly connected to the multiple springs 16. Specifically, the second motor 15 arranged on the fixed plate 13 drives the vibration shaft 14 to rotate, so that the vibrating rod strikes, and through the elastic force of the spring 16, the vibration plate 17 vibrates frequently, so as to scatter the cut glue film on the vibration plate 17.

[0058] As Figures 1 to 2 As shown in the figure, a discharging mechanism is provided on the frame 1 for discharging the cut glue film. The discharging mechanism includes: a conveying plate 18, a conveying shaft 19, a conveyor belt 20 and a third motor 21. There are two conveying plates 18, and both of the two conveying plates 18 are fixedly connected to the frame 1. There are two conveying shafts 19, and the two conveying shafts 19 are respectively rotatably arranged between the two conveying plates 18 and inside the frame 1. The conveyor belt 20 is drivingly connected between the two conveying shafts 19. The third motor 21 is arranged on the frame 1. The output end of the third motor 21 is fixedly connected to one of the conveying shafts 19. Specifically, the third motor 21 arranged on the frame 1 drives the conveying shaft 19 to rotate. When the conveying shaft 19 rotates, it drives the conveyor belt 20 to transmit, so as to discharge the cut glue film.

[0059] In this embodiment, when the glue film needs to be cut, the glue film is placed on the conveying table 2. The fourth motor 11 arranged on the fixing frame 10 drives the rotating rod 9 and the rotating wheel 8 to rotate, and the first electric cylinder 12 drives the fixing frame 10 to move up and down, so as to adjust the height of the rotating wheel 8, thereby stably conveying the glue film. The first motor 7 arranged on the machine frame 1 drives the support shaft 3 to rotate. When the support shaft 3 rotates, it drives two rotating gears 6 to rotate relative to each other, thereby driving the cutting shaft 4 and the tool rest 5 to rotate, so as to cut the glue film between the support shaft 3 and the tool rest 5. The cut glue film is conveyed to the vibrating plate 17. The second motor 15 arranged on the fixing plate 13 drives the vibrating shaft 14 to rotate, so that the vibrating rod makes a knock, and through the elastic force of the spring 16, the vibrating plate 17 vibrates frequently, so as to scatter the cut glue film on the vibrating plate 17. The scattered glue film falls on the conveyor belt 20. The third motor 21 arranged on the machine frame 1 drives the conveying shaft 19 to rotate. When the conveying shaft 19 rotates, it drives the conveyor belt 20 to drive, so as to discharge the cut glue film.

[0060] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sample preparation tool for the crosslinking degree experiment of a glue film, characterized in that, Including: Frame (1); Conveyor table (2), which is fixedly connected to the frame (1); Cutting mechanism, which is arranged inside the frame (1) and used for cutting the adhesive film; Feeding mechanism, which is arranged on the conveyor table (2) and used for feeding the adhesive film; Vibrating mechanism, which is arranged on the frame (1) and used for vibrating and scattering the adhesive film; Discharging mechanism, which is arranged on the frame (1) and used for discharging the cut adhesive film.

2. The sample preparation tool for the crosslinking degree experiment of the adhesive film according to claim 1, wherein The cutting mechanism includes: Support shaft (3), which is rotatably arranged inside the frame (1); Cutting shaft (4), which is rotatably arranged inside the frame (1); Tool holder (5), which is arranged on the cutting shaft (4) and contacts with the support shaft (3); Drive assembly, which is arranged on the frame (1) and used for driving the support shaft (3) and the cutting shaft (4) to rotate.

3. The sample preparation tool for the crosslinking degree experiment of the adhesive film according to claim 2, characterized in that, The drive assembly includes: Rotating gears (6), there are two rotating gears (6), and the two rotating gears (6) are respectively fixedly connected to the two support shafts (3) and the cutting shaft (4), and the two rotating gears (6) are meshed with each other; First motor (7), which is arranged on the frame (1), and the output end of the first motor (7) penetrates the frame (1) and is fixedly connected to the cutting shaft (4).

4. The sample preparation tooling for the experiment on the crosslinking degree of the adhesive film according to claim 3, characterized in that, The feeding mechanism includes: Rotating wheels (8), there are multiple rotating wheels (8), multiple through grooves are formed on the conveyor table (2), and the multiple rotating wheels (8) are respectively arranged in the multiple through grooves; Rotating rods (9), there are two rotating rods (9), and multiple rotating wheels (8) are respectively fixedly connected to the two rotating rods (9); Power assembly, which is arranged inside the conveyor table (2) and used for driving the rotating wheels (8) to rotate and adjust the height.

5. The sample preparation tool for the crosslinking degree experiment of the adhesive film according to claim 4, wherein, The power assembly includes: Fixed frame (10), which is arranged inside the conveyor table (2), and the two rotating rods (9) are both rotatably arranged inside the fixed frame (10); Fourth motor (11), which is arranged on the fixed frame (10), and the output end of the fourth motor (11) penetrates the fixed frame (10) and is fixedly connected to one of the rotating rods (9); First electric cylinders (12), there are two first electric cylinders (12), and the two first electric cylinders (12) are both arranged on the conveyor table (2), and the output ends of the two first electric cylinders (12) are both fixedly connected to the fixed frame (10).

6. The sample preparation tool for the crosslinking degree experiment of the adhesive film according to claim 5, characterized in that, The vibrating mechanism includes: Fixed plates (13), there are two fixed plates (13), and the two fixed plates (13) are both fixedly connected to the frame (1); Vibrating shaft (14), which is rotatably arranged between the two fixed plates (13); A second motor (15), the second motor (15) is arranged on one of the fixing plates (13), and the output end of the second motor (15) penetrates through the fixing plate (13) and is fixedly connected to the vibration shaft (14); A transmission assembly, the transmission assembly is arranged between the two fixing plates (13) and is used for vibrating the cut adhesive film.

7. The sample preparation tooling for the crosslinking degree experiment of the adhesive film according to claim 6, characterized in that, The transmission assembly includes: Springs (16), there are a plurality of springs (16), and two springs (16) are fixedly connected to each fixing plate (13); A vibration plate (17), the vibration plate (17) is fixedly connected to the plurality of springs (16).

8. The sample preparation tooling for the crosslinking degree experiment of the adhesive film according to claim 7, characterized in that, The discharging mechanism includes: Conveyor plates (18), there are two conveyor plates (18), and the two conveyor plates (18) are both fixedly connected to the frame (1); Conveyor shafts (19), there are two conveyor shafts (19), and the two conveyor shafts (19) are respectively rotatably arranged between the two conveyor plates (18) and inside the frame (1); A conveyor belt (20), the conveyor belt (20) is drivingly connected between the two conveyor shafts (19); A third motor (21), the third motor (21) is arranged on the frame (1), and the output end of the third motor (21) is fixedly connected to one of the conveyor shafts (19).

9. A sample preparation tool for the crosslinking degree experiment of a glue film according to claim 8, characterized in that, A support plate (22) is fixedly connected to the fixing plate (13), and the bottom end of the spring (16) is fixedly connected to the support plate (22).

10. The sample preparation tooling for the crosslinking degree experiment of the adhesive film according to claim 9, characterized in that, The surface of the support shaft (3) is in soft rubber contact and contacts the tool holder (5).

Images