Wheel film performance comprehensive testing machine

Abstract

The utility model relates to the technical field of testing machines, in particular to a wheel film performance comprehensive testing machine. According to the technical scheme, the device comprises a supporting block, a bottom plate, a sliding plate, a first supporting plate, a first pneumatic cylinder and a control cabinet, the first supporting plate is fixed to one side of one end of the upper end face of the bottom plate, the position, located in the middle of one end of the first supporting plate, of the upper end face of the bottom plate is fixed, and a first pneumatic rod is movably installed in the middle of the upper end of the first pneumatic cylinder; sliding rails are fixed to the middles of the two sides of the upper end face of the bottom plate, sliding grooves are formed in the two sides of the lower end face of the sliding plate, the sliding plate is slidably installed on the sliding rails through the sliding grooves, and a second supporting plate is fixed to the middle of one side of the upper end face of the sliding plate. And limiting columns are fixed to the middles of the upper ends of one sides of the first supporting plate and the second supporting plate correspondingly, and the outer sides of the limiting columns are movably sleeved with limiting sleeves correspondingly. The wheel film pulling force detection device has the advantage that the pulling force performance of the wheel film can be detected.

Description

Technical Field

[0001] This utility model relates to the field of testing machine technology, specifically a comprehensive testing machine for wheel film performance. Background Technology

[0002] Tire wrapping film, also known as tire film, is primarily made of polyethylene film. Its main function is to wrap tires, providing dust and moisture protection and protecting the tire surface. This type of wrapping film is widely used in tire production and transportation to ensure tires are not damaged during storage and transport.

[0003] Wheel diaphragms are considered a type of protective film and are widely used in equipment such as bicycle wheelsets and fishing reels. Their function is to protect the wheel surface from scratches and impacts, extending its service life. After processing, the quality of the wheel diaphragm needs to be tested, specifically its tensile strength. Therefore, a testing machine is needed to facilitate the testing of the tensile strength performance of wheel diaphragms. Utility Model Content

[0004] The purpose of this invention is to provide a comprehensive testing machine for wheel film performance, which has the advantage of enabling the testing of the tensile strength performance of wheel film, and solves the problem of needing to test the quality and tensile strength of wheel film after processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wheel film performance comprehensive testing machine, comprising a support block, a base plate, a slide plate, a first support plate, a first pneumatic cylinder, and a control cabinet. The first support plate is fixed to one side of the upper end of the base plate. A first pneumatic rod is fixed at the middle of one end of the upper end of the base plate on the upper surface of the base plate. A first pneumatic rod is movably installed at the middle of the upper end of the first pneumatic cylinder. Slide rails are fixed at the middle of both sides of the upper end of the base plate. Slide grooves are formed on both sides of the lower end of the slide plate. The slide plate is slidably mounted on the slide rails via the slide grooves. A first pneumatic rod is fixed at the middle of one side of the upper end of the slide plate. Two support plates, with a limit post fixed at the middle of the upper end of one side of the first and second support plates, and a limit sleeve movably sleeved on the outer side of each limit post. A second pneumatic cylinder is fixed at the middle of the upper end of the slide plate, and a second pneumatic rod is movably installed at the upper end of the second pneumatic cylinder. A limit plate is fixed at the upper end of the first and second pneumatic rods. The control cabinet is fixed at the middle of the upper end of the base plate away from the first pneumatic cylinder. A control plate is fixed at the middle of the upper end of one side of the control cabinet. A display screen and buttons are respectively embedded at both ends of the control plate away from the control cabinet, and the display screen is located directly above the buttons.

[0006] Preferably, there are four support blocks, and the four support blocks are fixed at the four corners of the lower end face of the base plate.

[0007] Preferably, an electromagnetic strip is embedded in the middle of the upper end face of the slide rail, and an electromagnetic strip is embedded in the middle of the upper inner side of the slide groove. The electromagnetic strips on the slide rail and the slide groove are equal in length to the slide rail and the slide groove, and the electromagnetic strips on the slide rail and the slide groove correspond to each other.

[0008] Preferably, the display screen and buttons are electrically connected to the control board via wires, and the control board is connected to the electromagnetic strips on the slide rail and slide groove via wires respectively.

[0009] Preferably, the inner diameter of the limiting sleeve is greater than the diameter of the limiting post, the length of the limiting sleeve is less than the length of the limiting post, and both limiting posts are on the same central axis.

[0010] Preferably, the upper end face of the limiting plate is arc-shaped, the two limiting plates are respectively located at the lower ends of the two limiting sleeves, and the length of the limiting plate is greater than the length of the limiting sleeve.

[0011] Preferably, the width and thickness of the first support plate and the second support plate are equal, the height of the first support plate is greater than the height of the second support plate, and the upper ends of the first support plate and the second support plate are flush.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by setting a limiting plate and a limiting sleeve, facilitates the winding and limiting of the diaphragm. The two ends of the diaphragm to be tested are respectively wound onto the two limiting sleeves, and the two limiting sleeves are respectively fitted onto the two limiting posts. At the same time, the first pneumatic rod and the second pneumatic rod move in the first pneumatic cylinder and the second pneumatic cylinder respectively, driving the two limiting plates to move upward. The arc on the upper surface of the limiting plate contacts the limiting sleeve, thus realizing the limiting function of the diaphragm on the limiting sleeve.

[0014] 2. This utility model, by setting up a slide rail and a slide plate, facilitates the tensile testing of the diaphragm. After the diaphragm is limited by the limiting plate and the limiting sleeve, the electromagnetic block on the slide rail and the slide plate is powered by pressing a button, so that the slide plate slides on the slide rail, which can drive the movement of the limiting plate and the second support plate, thereby realizing the tensile testing of the diaphragm. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the skateboard and the first support plate of this utility model.

[0019] In the diagram: 1. Support block; 2. Base plate; 3. Slide rail; 4. Slide plate; 5. Slide groove; 6. First support plate; 7. First pneumatic cylinder; 8. First pneumatic rod; 9. Limit plate; 10. Limit sleeve; 11. Limit post; 12. Second support plate; 13. Second pneumatic rod; 14. Second pneumatic cylinder; 15. Control cabinet; 16. Control board; 17. Display screen; 18. Buttons. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figures 1-4 This utility model provides an embodiment of a wheel film performance comprehensive testing machine, comprising a support block 1, a base plate 2, a slide plate 4, a first support plate 6, a first pneumatic cylinder 7, and a control cabinet 15. The first support plate 6 is fixed to one side of the upper end face of the base plate 2. The upper end face of the base plate 2 is fixed at the middle of one end of the first support plate 6. A first pneumatic rod 8 is movably installed at the middle of the upper end of the first pneumatic cylinder 7. Slide rails 3 are fixed at the middle of both sides of the upper end face of the base plate 2. Slide grooves 5 are opened on both sides of the lower end face of the slide plate 4. The slide plate 4 is slidably mounted on the slide rails 3 through the slide grooves 5. A second support plate 12 is fixed at the middle of one side of the upper end face of the slide plate 4. Limiting posts 11 are fixed at the middle of the upper end of one side of the second support plate 12. Limiting sleeves 10 are movably sleeved on the outer side of the limiting posts 11. A second pneumatic cylinder 14 is fixed at the middle of the upper end of the slide plate 4. A second pneumatic rod 13 is movably installed at the upper end of the second pneumatic cylinder 14. Limiting plates 9 are fixed at the upper ends of the first pneumatic rod 8 and the second pneumatic rod 13. The control cabinet 15 is fixed at the middle of the upper end of the base plate 2 away from the first pneumatic cylinder 7. A control plate 16 is fixed at the middle of the upper end of one side of the control cabinet 15. A display screen 17 and a button 18 are respectively embedded at both ends of the side of the control plate 16 away from the control cabinet 15, and the display screen 17 is located directly above the button 18.

[0023] There are four support blocks 1 in total, and the four support blocks 1 are fixed at the four corners of the lower end face of the base plate 2.

[0024] The inner diameter of the limiting sleeve 10 is greater than the diameter of the limiting post 11, the length of the limiting sleeve 10 is less than the length of the limiting post 11, and the two limiting posts 11 are on the same central axis.

[0025] The upper surface of the limiting plate 9 is arc-shaped, and the two limiting plates 9 are respectively located at the lower ends of the two limiting sleeves 10. The length of the limiting plate 9 is greater than the length of the limiting sleeve 10.

[0026] The width and thickness of the first support plate 6 and the second support plate 12 are equal. The height of the first support plate 6 is greater than the height of the second support plate 12. The upper ends of the first support plate 6 and the second support plate 12 are flush.

[0027] The two ends of the diaphragm to be tested are respectively wrapped around two limiting sleeves 10, and the two limiting sleeves 10 are respectively fitted onto two limiting posts 11. At the same time, the first pneumatic rod 8 and the second pneumatic rod 13 move in the first pneumatic cylinder 7 and the second pneumatic cylinder 14 respectively, driving the two limiting plates 9 to move upward. The arc of the upper end face of the limiting plate 9 contacts the limiting sleeve 10, thereby achieving the function of limiting the diaphragm on the limiting sleeve 10.

[0028] Example 2

[0029] Please see Figures 1-4 This utility model provides an embodiment of a wheel film performance comprehensive testing machine. Compared with embodiment one, this embodiment further includes: a support block 1, a base plate 2, a slide plate 4, a first support plate 6, a first pneumatic cylinder 7, and a control cabinet 15. The first support plate 6 is fixed to one side of one end of the upper surface of the base plate 2. The upper surface of the base plate 2 is fixed at the middle of one end of the first support plate 6. A first pneumatic rod 8 is movably installed at the middle of the upper end of the first pneumatic cylinder 7. Slide rails 3 are fixed at the middle of both sides of the upper surface of the base plate 2. Slide grooves 5 are opened on both sides of the lower surface of the slide plate 4. The slide plate 4 is slidably mounted on the slide rails 3 through the slide grooves 5. A second support plate 12 is fixed at the middle of one side of the upper surface of the slide plate 4. Limiting posts 11 are fixed at the middle of the upper end of one side of the first support plate 6 and the second support plate 12. Limiting sleeves 10 are movably sleeved on the outer side of the limiting posts 11. A second pneumatic cylinder 14 is fixed at the middle of the upper end of the slide plate 4. A second pneumatic rod 13 is movably installed at the upper end of the second pneumatic cylinder 14. Limiting plates 9 are fixed at the upper ends of the first pneumatic rod 8 and the second pneumatic rod 13. The control cabinet 15 is fixed at the middle of the upper end of the base plate 2 away from the first pneumatic cylinder 7. A control plate 16 is fixed at the middle of the upper end of one side of the control cabinet 15. A display screen 17 and a button 18 are respectively embedded at both ends of the control plate 16 away from the control cabinet 15, and the display screen 17 is located directly above the button 18.

[0030] An electromagnetic strip is embedded in the middle of the upper end face of the slide rail 3, and an electromagnetic strip is embedded in the middle of the upper inner side of the slide groove 5. The electromagnetic strips on both the slide rail 3 and the slide groove 5 are of equal length to their respective lengths, and they correspond to each other. The principle by which the slide groove 5 moves on the slide rail 3 is the same as that of magnetic levitation.

[0031] The display screen 17 and the button 18 are both electrically connected to the control board 16 via wires. The control board 16 is connected to the electromagnetic strips on the slide rail 3 and the slide groove 5 via wires. The distance the slide plate 4 moves can be set via the button 18, and all data is displayed on the display screen 17.

[0032] After the diaphragm is limited by the limiting plate 9 and the limiting sleeve 10, the electromagnetic block on the slide rail 3 and the slide plate 4 is powered on by the button 18, so that the slide plate 4 slides on the slide rail 3, which can drive the limiting plate 9 and the second support plate 12 to move, thereby realizing the function of stretching detection of the diaphragm.

[0033] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wheel film performance comprehensive testing machine, comprising a support block (1), a bottom plate (2), a sliding plate (4), a first support plate (6), a first pneumatic cylinder (7) and a control cabinet (15), characterized in that: The first support plate (6) is fixed on one side of one end of the upper end surface of the bottom plate (2), the upper end surface of the bottom plate (2) is fixed at the middle of one end of the first support plate (6), the upper end of the first pneumatic cylinder (7) is movably installed with the first pneumatic rod (8), the upper end surface of the bottom plate (2) is fixed with the slide rail (3) at the middle of both sides, the lower end surface of the slide plate (4) is provided with the sliding groove (5) on both sides, the slide plate (4) is slidably installed on the slide rail (3) through the sliding groove (5), the upper end surface of the slide plate (4) is fixed with the second support plate (12) at the middle of one side, the upper end of one side of the first support plate (6) and the second support plate (12) is fixed with the limiting column (11), the outer side of the limiting column (11) is movably sleeved with the limiting sleeve (10), the upper end surface of the slide plate (4) is fixed with the second pneumatic cylinder (14), the upper end of the second pneumatic cylinder (14) is movably installed with the second pneumatic rod (13), the upper end of the first pneumatic rod (8) and the second pneumatic rod (13) is fixed with the limiting plate (9), the control cabinet (15) is fixed at the middle of one end of the upper end surface of the bottom plate (2) away from the first pneumatic cylinder (7), the upper end of one side of the control cabinet (15) is fixed with the control panel (16), the side away from the control cabinet (15) of the control panel (16) is embedded with the display screen (17) and the key (18) at both ends, and the display screen (17) is located above the key (18).

2. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The support block (1) is provided with four support blocks (1), and the four support blocks (1) are fixed at the four corners of the lower end surface of the bottom plate (2).

3. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The upper end surface of the slide rail (3) is embedded with an electromagnetic strip, the inner upper side of the sliding groove (5) is embedded with an electromagnetic strip, the electromagnetic strips on the slide rail (3) and the sliding groove (5) are equal in length to the slide rail (3) and the sliding groove (5), and the electromagnetic strips on the slide rail (3) and the sliding groove (5) correspond to each other.

4. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The display screen (17) and the key (18) are electrically connected to the control panel (16) through wires, and the control panel (16) is connected to the electromagnetic strips on the slide rail (3) and the sliding groove (5) through wires.

5. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The inner diameter of the limiting sleeve (10) is greater than the diameter of the limiting column (11), the length of the limiting sleeve (10) is less than the length of the limiting column (11), and the two limiting columns (11) are on the same central axis.

6. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The upper end surface of the limiting plate (9) is arc-shaped, the two limiting plates (9) are located at the lower end of the two limiting sleeves (10), and the length of the limiting plate (9) is greater than the length of the limiting sleeve (10).

7. The wheel film performance comprehensive testing machine according to claim 1, characterized in that: The width and thickness of the first support plate (6) and the second support plate (12) are equal, the height of the first support plate (6) is greater than the height of the second support plate (12), and the upper ends of the first support plate (6) and the second support plate (12) are flush.

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