Membrane material wear resistance detection equipment

Abstract

The utility model relates to the field of detection equipment, in particular to membrane material wear resistance detection equipment which comprises a fixed plate, a connecting plate, an alarm component and a friction component which is arranged on the fixed plate and is used for carrying out wear resistance detection on a membrane material, supporting columns are arranged around the top of the fixing plate; the connecting plate is arranged on the supporting column; the alarm assembly is arranged on the connecting plate and is used for prompting the detection result of the wear resistance of the membrane material; the friction assembly comprises a friction roller; the friction roller is rotationally arranged on the fixing plate and makes contact with the membrane material. The friction roller is driven by the driving equipment to move up and down, so that an operator can flexibly adjust the height of the friction roller according to different test requirements and membrane material characteristics, the wear resistance detection equipment can adapt to membrane materials with different thicknesses or types, the roller does not need to be replaced or the whole equipment does not need to be adjusted, and the cost is reduced. And the application range and the flexibility of the equipment are expanded.

Description

Technical Field

[0001] The utility model relates to the field of detection equipment, in particular to a film material wear-resistant detection equipment. Background Art

[0002] PET film is a film material made of polyethylene terephthalate. PET film is widely used in packaging, printing, electronic products, building materials and other fields, such as food packaging film, label film, LCD screen protection film, solar panel cover film, etc. This film material has the advantages of excellent physical properties, excellent transparency, good chemical properties, environmental protection, etc.

[0003] The Chinese patent with the authorization announcement number CN219369466U discloses a PVB diaphragm surface wear resistance detection machine, including a base, a support leg, a support block, a through groove, a storage plate and a fixed block, wherein the support leg is fixedly installed at the lower end of the base, and the support block is fixedly installed at the upper end of the base, the inner side of the support block is provided with a through groove, and the storage plate is fixedly installed at the upper end of the support block, the fixed block is fixedly installed at the upper end of the base, and a servo motor is fixedly installed at the outer side of the fixed block. The PVB diaphragm surface wear resistance detection machine is configured by fixing a counter-rotating threaded rod on the upper end of the base, and driving the counter-rotating threaded rod to rotate by running the servo motor, and the counter-rotating threaded rod drives the clamping block to move toward the midpoint of the storage plate through the threaded connectors at both ends, and clamps the PVB diaphragm on the upper end of the storage plate. Through this structure, the clamping force on the PVB diaphragm can be improved to prevent the PVB diaphragm from being offset due to force during detection, causing errors in the detection data.

[0004] However, the device still has some shortcomings: the device cannot adjust the height of the friction block, so it cannot perform wear resistance testing on PVB diaphragms of different thicknesses, which reduces the flexibility of the device to a certain extent. Utility Model Content

[0005] The utility model aims to provide a film material wear resistance detection device to solve the problem that the height of the friction block cannot be adjusted in the background technology.

[0006] The technical solution of the utility model: a film wear-resistant detection device, comprising:

[0007] A fixed plate, the top of which is provided with support columns around it;

[0008] A connecting plate, which is arranged on the supporting column;

[0009] An alarm component, which is arranged on the connecting plate and is used to indicate the test result of the wear resistance of the membrane material;

[0010] And a friction component arranged on a fixed plate for carrying out wear resistance detection on the film material, the friction component comprises a friction roller; the friction roller is rotatably arranged on the fixed plate and contacts with the film material.

[0011] Preferably, a conveying component for conveying the film material is provided on the connecting plate.

[0012] Preferably, the transmission assembly comprises:

[0013] Support frames are provided in multiple groups, and the multiple groups of support frames are all provided on the connecting plate;

[0014] And winding rollers, which are arranged in multiple groups, are rotatably arranged between two groups of support frames, and PET films are wound around the multiple groups of winding rollers. The PET films are wound around the outer peripheral surface of the connecting plate and are in contact with the friction roller.

[0015] Preferably, the alarm component comprises:

[0016] A telescopic device, which is arranged on the connecting plate;

[0017] and a sensor connected to the telescopic device.

[0018] Preferably, the friction assembly further comprises:

[0019] A connecting frame is slidably arranged on a fixed plate, and a sliding mechanism for driving the connecting frame to slide is arranged on the fixed plate;

[0020] The rack is slidably arranged on the connecting frame, and a driving mechanism for driving the rack to slide is arranged on the connecting frame;

[0021] And a mounting plate, which is arranged on the rack and located above the connecting frame, a mounting block is arranged on the mounting plate, and the friction roller is rotatably arranged on the mounting block.

[0022] Preferably, the driving mechanism comprises:

[0023] A driving device, which is arranged on the connection frame;

[0024] and a gear connected to the driving device and meshing with the rack.

[0025] Compared with the prior art, the utility model has the following beneficial technical effects:

[0026] By setting a friction component on a fixed plate for wear resistance testing of film materials, the friction roller is driven up and down by a driving device, so that the operator can flexibly adjust the height of the friction roller according to different test requirements and film material characteristics. In this way, the wear resistance testing equipment can adapt to film materials of different thicknesses or types without replacing rollers or adjusting the entire equipment, thereby expanding the scope of application and flexibility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0028] Figure 2 It is a schematic diagram of the structure of the alarm component;

[0029] Figure 3 Schematic diagram of the structure of the friction component.

[0030] Figure numerals: 1. fixed plate; 2. support column; 3. connecting plate; 4. winding roller; 5. support frame; 6. PET film; 7. cylinder; 8. sensor; 9. slide rail; 10. first motor; 11. threaded column; 12. slider; 13. connecting frame; 14. second motor; 15. gear; 16. rack; 17. mounting plate; 18. mounting block; 19. friction roller. DETAILED DESCRIPTION

[0031] Embodiment 1

[0032] like Figure 1-Figure 3 As shown, a film material wear-resistance detection device proposed by the utility model comprises a fixing plate 1, a connecting plate 3, an alarm component and a friction component arranged on the fixing plate 1 for performing wear-resistance detection on the film material;

[0033] Support columns 2 are arranged around the top of the fixed plate 1; the connecting plate 3 is arranged on the support columns 2; the alarm component is arranged on the connecting plate 3 to prompt the detection result of the wear resistance of the membrane material; the friction component includes a friction roller 19; the friction roller 19 is rotatably arranged on the fixed plate 1 and contacts the membrane material.

[0034] like Figure 1-Figure 2 As shown, a conveying component for conveying film materials is arranged on the connecting plate 3; the conveying component includes a support frame 5 and a winding roller 4; wherein, multiple groups of support frames 5 are arranged, and the multiple groups of support frames 5 are all arranged on the connecting plate 3; two groups of winding rollers 4 are arranged, and the winding rollers 4 are rotatably arranged between the two groups of support frames 5, and the multiple groups of winding rollers 4 are all wound with PET film bodies 6, and the PET film bodies 6 are wound around the outer peripheral surface of the bottom of the connecting plate 3 and are in contact with the friction roller 19; the alarm component includes a telescopic device and a sensor 8; wherein, the telescopic device is arranged on the connecting plate 3, and the telescopic device is selected to be a cylinder 7; the sensor 8 is connected to the telescopic end of the cylinder 7.

[0035] Embodiment 2

[0036] The utility model provides a film material wear resistance detection device. Compared with the first embodiment, the present embodiment further describes the structure of the friction component in detail.

[0037] like Figure 3As shown, the friction assembly also includes a connecting frame 13, a rack 16 and a mounting plate 17; wherein the connecting frame 13 is slidably arranged on the fixed plate 1, and a sliding mechanism for driving the connecting frame 13 to slide is arranged on the fixed plate 1; the sliding mechanism includes a slide rail 9, a first motor 10, a threaded column 11 and a slider 12; the slide rail 9 is arranged on the fixed plate 1; the first motor 10 is arranged on one side of the slide rail 9; the threaded column 11 is rotatably arranged on the slide rail 9 and connected to the output shaft of the first motor 10; the slider 12 is slidably arranged on the slide rail 9, and a threaded hole is provided on the slider 12 for rotating in cooperation with the threaded column 11; the rack 16 is slidably arranged on the connecting frame 13, and a driving mechanism for driving the rack 16 to slide is arranged on the connecting frame 13; the mounting plate 17 It is arranged on the rack 16 and located above the connecting frame 13, a mounting block 18 is arranged on the mounting plate 17, and the friction roller 19 is rotatably arranged on the mounting block 18; the driving mechanism includes a driving device and a gear 15; wherein the driving device is arranged on the connecting frame 13, and the driving device is selected to be a second motor 14; the gear 15 is connected to the output shaft of the second motor 14 and meshes with the rack 16, and the friction roller 19 is driven up and down by the second motor 14, so that the operator can flexibly adjust the height of the friction roller 19 according to different test requirements and film material characteristics. In this way, the wear-resistant testing equipment can adapt to film materials of different thicknesses or types without replacing the roller or adjusting the entire equipment, thereby expanding the scope of application and flexibility of the equipment.

[0038] In summary, when the utility model is in use, when the thickness of the PET film body 6 is different, by turning on the second motor 14, the gear 15 is driven to rotate, and the rack 16 is meshed with the gear 15, thereby driving the rack 16, the mounting plate 17 and the friction roller 19 to move up and down, so that the position can be adjusted according to the PET film body 6 of different thicknesses, thereby improving the flexibility of the use of the wear-resistant detection equipment, and when the PET film body 6 is damaged during the wear resistance detection, the friction roller 19 will immediately contact the sensor 8, so that the sensor 8 will sound an alarm, thereby informing that the PET film body 6 is an unqualified film material, and when the PET film body 6 is detected and the PET film body 6 is loose, the cylinder 7 can be turned on to drive the sensor 8 to extend out of the connecting plate 3, thereby adjusting the tension of the PET film body 6 and improving the detection accuracy of the PET film body 6.

[0039] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A film wear-resistant testing device, characterized in that: include: A fixed plate (1) having support columns (2) arranged around the top; A connecting plate (3) arranged on the supporting column (2); An alarm component, which is arranged on the connecting plate (3) and is used to indicate the test result of the wear resistance of the membrane material; And a friction component arranged on a fixed plate (1) for carrying out wear resistance testing on a film material, the friction component comprising a friction roller (19); the friction roller (19) is rotatably arranged on the fixed plate (1) and in contact with the film material.

2. The film wear-resistant detection device according to claim 1 is characterized in that: A conveying component for conveying the film material is arranged on the connecting plate (3).

3. The film wear resistance detection equipment according to claim 2 is characterized in that: The transmission components include: Support frames (5), which are provided in multiple groups, and the multiple groups of support frames (5) are all provided on the connecting plate (3); And a plurality of winding rollers (4) are provided, the winding rollers (4) are rotatably provided between two groups of support frames (5), and a PET film body (6) is wound around each of the plurality of winding rollers (4), and the PET film body (6) is wound around the outer peripheral surface of the connecting plate (3) and is in contact with the friction roller (19).

4. The film wear-resistant testing device according to claim 1 is characterized in that: The alert components include: A telescopic device, which is arranged on the connecting plate (3); and a sensor (8) connected to the telescopic device.

5. The film wear-resistant testing equipment according to claim 1 is characterized in that: The friction kit also includes: A connecting frame (13) is slidably arranged on the fixing plate (1), and a sliding mechanism for driving the connecting frame (13) to slide is arranged on the fixing plate (1); A rack (16) is slidably arranged on the connection frame (13), and a driving mechanism for driving the rack (16) to slide is arranged on the connection frame (13); and a mounting plate (17) which is arranged on the rack (16) and located above the connecting frame (13); a mounting block (18) is arranged on the mounting plate (17); and a friction roller (19) is rotatably arranged on the mounting block (18).

6. The film wear resistance detection device according to claim 5 is characterized in that: The driving mechanism includes: A driving device, which is arranged on the connection frame (13); and a gear (15) connected to the driving device and meshing with the rack (16).

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