A snow tire studding device

Abstract

The present invention relates to the technical field of studding for snow tires, and particularly to a snow tire studding device which can automatically rotate the snow tire during the studding process and can control the studding distance of the anti-slip studs on the snow tire to meet the needs of different customers and is convenient to use; it includes a bottom plate and a bracket, and the bracket is fixedly installed at the upper end of the bottom plate; it further includes a lifting plate, a support frame, a support plate, a servo motor, a rotating shaft, a lifting device, a studding assembly, a fixing assembly and an electric slide rail. The lifting device is installed on the bracket, the studding assembly is installed on the lifting device through the lifting plate, the lifting device has the function of lifting, the support frame is installed on the electric slide rail, the electric slide rail has the function of moving left and right, the support plate is fixedly installed on the support frame, the servo motor is fixedly installed on the support plate, and the rotating shaft is rotatably installed on the support plate.

Description

Technical Field

[0001] The present invention relates to the technical field of studding for snow tires, and particularly to a snow tire studding device. Background Art

[0002] A snow tire is a tire specifically designed for winter conditions and has good anti-slip performance. Currently, in order to improve the grip of snow tires, some snow tires are studded with anti-slip studs on the tire surface. The snow tires can travel on an icy road through the anti-slip studs, and a tire studding machine is required when installing the anti-slip studs on the snow tires.

[0003] In the prior art, an automatic studding machine for anti-slip studs with the patent application number "202210400733.9" mainly includes a tire support column, a studding device, and a workbench. When in use, the tire is supported on the tire support column, and then the anti-slip studs are studded on the tire surface through the studding device. At the same time, the staff rotates the tire to make different parts of the tire face the studding device, so that the studding device can evenly stud the anti-slip studs on the tire surface.

[0004] It is found in the use process that when studding the anti-slip studs on the tire surface, although it can automatically stud the anti-slip studs on the tire surface, it lacks an automatic fixing and rotating device for the tire. It is necessary to manually rotate the tire to stud the anti-slip studs on each part of the tire, resulting in a large labor intensity. Moreover, it is not easy to control the spacing of the anti-slip studs in the circumferential direction of the tire by relying on manual rotation of the tire, and it is inconvenient to use. Therefore, a snow tire studding device that can automatically rotate the tire and control the spacing of the anti-slip studs in the circumferential direction of the tire is needed. Summary of the Invention

[0005] To solve the above technical problems, the present invention provides a snow tire studding device that can automatically rotate the snow tire during the studding process, control the studding distance of the anti-slip studs on the snow tire, meet the needs of different customers, and is more efficient and convenient to use.

[0006] The studding equipment for snow tires of the present invention includes a bottom plate and a bracket, and the bracket is fixedly installed at the upper end of the bottom plate; it further includes a lifting plate, a support frame, a support plate, a servo motor, a rotating shaft, a lifting device, a studding component, a fixing component and an electric slide rail. The lifting device is installed on the bracket, the studding component is installed on the lifting device through the lifting plate, and the lifting device has the function of lifting. The support frame is installed on the electric slide rail, and the electric slide rail has the function of moving left and right. The support plate is fixedly installed on the support frame, the servo motor is fixedly installed on the support plate, the rotating shaft is rotatably installed on the support plate, and the right end of the rotating shaft is connected to the output end of the support plate. The fixing component is installed at the left end of the rotating shaft, and the fixing component has the function of fixing the tire; when studding the snow tire, first fix the snow tire through the fixing component, and then move the support frame to the left through the moving device. The support frame makes the rotating shaft drive the fixing component to move to the left through the support plate, and the fixing component drives the snow tire to move to the left until the position to be studded on the snow tire moves below the studding component. Then, drive anti-slip studs onto the side of the snow tire close to the studding component through the studding component. Then, control the rotating shaft to rotate a certain angle through the servo motor, and make the fixing component drive the snow tire to rotate a certain angle through the rotating shaft, so that the studding component studs at another position in the circumferential direction of the snow tire; during the process of studding the snow tire, it can not only automatically rotate the snow tire, reducing the labor intensity, but also control the rotation angle of the snow tire during studding, so the distance of the anti-slip studs on the surface of the snow tire in the circumferential direction can be controlled, and the studding density and distance can be selected according to the needs of customers, which is convenient for studding the snow tire, with low labor intensity and easy to use.

[0007] Preferably, the lifting device includes a support frame, a cylinder and a push rod. The support frame is fixedly installed on the bracket, the cylinder is fixedly installed on the support frame, the push rod is slidably installed up and down on the support frame, the lifting plate is slidably installed up and down on the support frame, the upper end of the push rod is connected to the output end of the cylinder, and the lifting plate is fixedly installed at the lower end of the push rod; when studding snow tires with different diameters, open the cylinder, and the cylinder adjusts the height of the lifting plate through the push rod, and the lifting plate adjusts the height of the studding component to make the distance between the studding component and the snow tire a suitable distance for studding; it can adjust the height of the studding component according to the diameter of the snow tire, is applicable to snow tires with different diameters, is easy to use and has low limitations.

[0008] Preferably, the fixing component includes a connecting block and four groups of support components. The connecting block is fixedly installed at the left end of the rotating shaft, and the four groups of support components are circumferentially and evenly distributed on the connecting block with the axis of the rotating shaft as the center. The support components have the function of inner support; when fixing the snow tire, make the four groups of support components support four positions on the inner side wall of the snow tire in the circumferential direction, and make the four groups of support components support and fix the snow tire; it is convenient to fix the snow tire.

[0009] Preferably, the support assembly includes a fixing plate, a lead screw, an arc-shaped block, a sliding plate, a limiting plate and a locking device. The fixing plate is fixedly installed on the connecting block. The fixing plate is provided with an internal threaded hole. The lower part of the lead screw is screwed into the internal threaded hole of the fixing plate. The upper part of the lead screw is rotatably installed on the arc-shaped block. Two groups of sliding plates are respectively fixedly installed on the left and right parts of the arc-shaped block. Two groups of limiting plates are respectively fixedly installed on the left and right parts of the fixing plate. Slideways are provided on the two groups of limiting plates. The two groups of sliding plates are respectively slidably installed in the slideways of the two groups of limiting plates. The locking device is installed on the two groups of limiting plates and is used for locking and fixing the sliding plates. A handle is provided on the lead screw. When fixedly supporting a snow tire, make the inner side walls of the snow tire contact with the four groups of arc-shaped blocks respectively, and adjust the distance between the four groups of arc-shaped blocks and the axis of the rotating shaft by rotating the lead screw, so that the distances between the four groups of arc-shaped blocks and the axis of the rotating shaft are equal, and make the four groups of arc-shaped blocks tightly press against the inner side wall of the snow tire, ensuring that the snow tire and the rotating shaft are coaxial, and making the four groups of arc-shaped blocks support and fix the snow tire. Since the heights of the four groups of arc-shaped blocks can be adjusted, they can support and fix snow tires with different diameters, with low limitations.

[0010] Preferably, the locking device includes two groups of bolts. The two groups of bolts are respectively screwed into the two groups of limiting plates. The threaded ends of the two groups of bolts are respectively located in the slideways of the two groups of limiting plates. When the arc-shaped block is adjusted to a suitable position, rotate the two groups of bolts to make the two groups of bolts respectively press and fix the two groups of sliding plates in the slideways of the two groups of limiting plates, fix the two groups of sliding plates, and further fix the height of the arc-shaped block, preventing the arc-shaped block from moving when rotating around the axis of the rotating shaft, and improving the reliability.

[0011] Preferably, the nail mounting assembly includes a fixed block, a sliding block, a vertical plate, a screw rod and two groups of nail guns. The fixed block is fixedly installed at the lower end of the lifting plate. A slide rail is provided at the lower part of the lifting plate. The sliding block is slidably installed on the slide rail left and right. The vertical plate is fixedly installed at the lower end of the lifting plate. The screw rod is rotatably installed on the fixed block and the vertical plate. The sliding block is screwed onto the screw rod. The two groups of nail guns are respectively fixedly installed on the fixed block and the sliding block. When mounting nails on the snow tire, make the two groups of nail guns approach the snow tire, and then rotate the screw rod to make the sliding block move. The sliding block drives the corresponding nail gun to move until the distance between the two groups of nail guns is a suitable distance, and then nail anti-slip nails on the snow tire through the two groups of nail guns. Since the distance between the two groups of nail guns can be adjusted, the nail mounting distance in the axial direction on the snow tire can be adjusted as needed, improving the convenience.

[0012] Preferably, it further includes a pointer. Scales are provided on all four groups of fixing plates. Pointers are installed on all the sliding plates, and the pointers point to the scales. When adjusting the height of the arc-shaped block, the arc-shaped block moves the pointer through the sliding plate, making the pointers on the four support assemblies point to the same numerical value on the scale, ensuring that the distances between the four groups of arc-shaped blocks and the axis of the rotating shaft are equal and ensuring the consistency.

[0013] Preferably, a rubber layer is provided on the end surface of the arc-shaped block; through the above setting, scratching of the snow tire by the arc-shaped block is prevented, and reliability is improved.

[0014] Preferably, reinforcing ribs are provided on the support frame, and the reinforcing ribs are fixedly connected to the support; through the above setting, the firmness of the connection between the support frame and the support is improved.

[0015] Preferably, the servo motor is a motor with an angle self-locking ability.

[0016] The beneficial effects of the present invention are as follows: during the nailing process, the snow tire can be automatically rotated, and the nailing distance of the anti-skid nails on the snow tire can be controlled, meeting the needs of different customers, being convenient to use, and suitable for popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an isometric structural schematic diagram of the present invention;

[0018] Figure 2 is a structural schematic diagram of the fixing component;

[0019] Figure 3 is Figure 2 a partial enlarged structural schematic diagram at A in

[0020] Figure 4 is a structural schematic diagram of the support, servo motor, support frame, etc.;

[0021] Figure 5 is a front view structural schematic diagram of the present invention;

[0022] Figure 6 is a structural schematic diagram of the nailing component;

[0023] Reference numerals in the drawings: 1, bottom plate; 2, support; 3, lifting plate; 4, support frame; 5, support plate; 6, servo motor; 7, rotating shaft; 8, support frame; 9, cylinder; 10, push rod; 11, fixed block; 12, sliding block; 13, vertical plate; 14, screw rod; 15, nail gun; 16, connecting block; 17, fixing plate; 18, lead screw; 19, arc-shaped block; 20, sliding plate; 21, limiting plate; 22, bolt; 23, pointer; 24, scale. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] In order to facilitate the understanding of the present invention, the present invention will be clearly, completely, and accurately described below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present invention more comprehensive.

[0025] Embodiment 1

[0026] As Figures 1 to 6 , the studding device for snow tires of the present invention includes a bottom plate 1, a bracket 2, a lifting plate 3, a support frame 4, a support plate 5, a servo motor 6, a rotating shaft 7, a lifting device, a studding assembly, a fixing assembly and an electric slide rail. The bracket 2 is fixedly installed at the upper end of the bottom plate 1. The lifting device is installed on the bracket 2. The studding assembly is installed on the lifting device through the lifting plate 3. The lifting device has the function of lifting. The support frame 4 is installed on the electric slide rail. The electric slide rail has the function of moving left and right. The support plate 5 is fixedly installed on the support frame 4. The servo motor 6 is fixedly installed on the support plate 5. The rotating shaft 7 is rotatably installed on the support plate 5. The right end of the rotating shaft 7 is connected to the output end of the support plate 5. The fixing assembly is installed at the left end of the rotating shaft 7. The fixing assembly has the function of fixing the tire;

[0027] When studding a snow tire, first fix the snow tire through the fixing assembly, and then move the support frame 4 to the left through the moving device. The support frame 4 makes the rotating shaft 7 drive the fixing assembly to move to the left through the support plate 5. The fixing assembly drives the snow tire to move to the left until the position to be studded on the snow tire moves below the studding assembly. Then, drive anti-slip studs onto the side of the snow tire close to the studding assembly through the studding assembly. Then, control the rotating shaft 7 to rotate a certain angle through the servo motor 6. Make the fixing assembly drive the snow tire to rotate a certain angle through the rotating shaft 7, so that the studding assembly studs at another position in the circumferential direction of the snow tire; during the process of studding the snow tire, it can not only automatically rotate the snow tire, reducing the labor intensity, but also control the rotation angle of the snow tire during studding, so the distance of the anti-slip studs on the surface of the snow tire in the circumferential direction can be controlled, and the studding density and distance can be selected according to the needs of customers, which facilitates the studding of snow tires, has low labor intensity and is easy to use.

[0028] As Figure 2 , the fixing assembly includes a connecting block 16 and four groups of support components. The connecting block 16 is fixedly installed at the left end of the rotating shaft 7. The four groups of support components are circumferentially and evenly distributed on the connecting block 16 with the axis of the rotating shaft 7 as the center. The support components have the function of inner support;

[0029] When fixing the snow tire, make the four groups of support components support four positions on the inner side wall of the snow tire in the circumferential direction, and make the four groups of support components support and fix the snow tire; it facilitates the fixing of the snow tire.

[0030] The support component includes a fixed plate 17, a lead screw 18, an arc-shaped block 19, a sliding plate 20 and a limiting plate 21. The fixed plate 17 is fixedly installed on the connecting block 16. The fixed plate 17 is provided with an internal threaded hole. The lower part of the lead screw 18 is screwed into the internal threaded hole of the fixed plate 17. The upper part of the lead screw 18 is rotatably installed on the arc-shaped block 19. Two groups of sliding plates 20 are respectively fixedly installed on the left and right parts of the arc-shaped block 19. Two groups of limiting plates 21 are respectively fixedly installed on the left and right parts of the fixed plate 17. Slideways are provided on the two groups of limiting plates 21. The two groups of sliding plates 20 are respectively slidably installed in the slideways of the two groups of limiting plates 21. A handle is provided on the lead screw 18.

[0031] As Figure 5 , the lifting device includes a support frame 8, a cylinder 9 and a push rod 10. The support frame 8 is fixedly installed on the support 2. The cylinder 9 is fixedly installed on the support frame 8. The push rod 10 is slidably installed up and down on the support frame 8. The lifting plate 3 is slidably installed up and down on the support frame 8. The upper end of the push rod 10 is connected to the output end of the cylinder 9. The lifting plate 3 is fixedly installed at the lower end of the push rod 10. When nailing different-diameter snow tires, open the cylinder 9. The cylinder 9 adjusts the height of the lifting plate 3 through the push rod 10. The lifting plate 3 adjusts the height of the nailing component so that the distance between the nailing component and the snow tire is a suitable distance for nailing. It can adjust the height of the nailing component according to the diameter of the snow tire, is applicable to snow tires of different diameters, is convenient to use, and has low limitations.

[0032] As Figure 6 , the nailing component includes a fixed block 11, a sliding block 12, a vertical plate 13, a screw rod 14 and a nail gun 15. The fixed block 11 is fixedly installed at the lower end of the lifting plate 3. A slide rail is provided at the lower part of the lifting plate 3. The sliding block 12 is slidably installed left and right on the slide rail. The vertical plate 13 is fixedly installed at the lower end of the lifting plate 3. The screw rod 14 is rotatably installed on the fixed block 11 and the vertical plate 13. The sliding block 12 is screwed onto the screw rod 14. Two groups of nail guns 15 are respectively fixedly installed on the fixed block 11 and the sliding block 12.

[0033] When nailing the snow tire, make the two groups of nail guns 15 approach the snow tire. Then rotate the screw rod 14 to make the sliding block 12 move. The sliding block 12 drives the corresponding nail gun 15 to move until the distance between the two groups of nail guns 15 is a suitable distance. Then nail the anti-skid nails onto the snow tire through the two groups of nail guns 15. Since the distance between the two groups of nail guns 15 can be adjusted, it can adjust the nailing distance in the axial direction of the snow tire according to needs, improving convenience.

[0034] As Figure 3 , scale marks 24 are provided on all four groups of fixed plates 17, and pointers 23 are installed on all the sliding plates 20. The pointers 23 point to the scale marks 24.

[0035] When adjusting the height of the arc block 19, the arc block 19 moves the pointer 23 through the sliding plate 20, so that the pointers 23 on the four support components point to the same value on the scale 24, which can ensure that the distances between the four arc blocks 19 and the axis of the rotating shaft 7 are equal, thus ensuring consistency.

[0036] A rubber layer is provided on the end face of the arc block 19, and reinforcing ribs are provided on the support frame 8. The reinforcing ribs are fixedly connected to the support 2, and the servo motor 6 is a motor with an angle self-locking ability.

[0037] Embodiment 2

[0038] On the basis of Embodiment 1, a locking device is added to the support component. The locking device is a bolt 22. The two bolts 22 are respectively screwed with the two limiting plates 21, and the threaded ends of the two bolts 22 are respectively located in the slideways of the two limiting plates 21. After the arc block 19 is adjusted to a suitable position, rotate the two bolts 22 to make the two bolts 22 respectively press and fix the two sliding plates 20 in the slideways of the two limiting plates 21, so as to fix the two sliding plates 20, and further fix the height of the arc block 19, preventing the arc block 19 from moving when rotating around the axis of the rotating shaft 7, and improving the reliability.

[0039] In summary, the beneficial effects achieved by the present invention are as follows:

[0040] 1. It can automatically nail the snow tires, with low labor intensity.

[0041] 2. It can adjust the nailing distances of the snow tires in the axial direction and the circumferential direction, and can nail according to customer requirements.

[0042] 3. It can be applicable to snow tires with different diameters, with low limitations.

[0043] It should be noted that a slider is installed at the lower end of the support frame 4, which is slidably installed on the electric slide rail.

[0044] The support frame 4, servo motor 6, screw 14, nail gun 15, arc block 19 and bolt 22 of the snow tire nailing device of the present invention are purchased on the market. Those skilled in the art only need to install and operate according to the attached operation manuals, without the need for creative labor from those skilled in the art.

[0045] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A snow tire stapling device, comprising a base plate (1) and a bracket (2), wherein the bracket (2) is fixedly mounted on the upper end of the base plate (1); characterized in that: It also includes a lifting plate (3), a support frame (4), a support plate (5), a servo motor (6), a rotating shaft (7), a lifting device, a stapling assembly, a fixing assembly and an electric slide rail, wherein the lifting device is mounted on the bracket (2), the stapling assembly is mounted on the lifting device through the lifting plate (3), the support frame (4) is mounted on the electric slide rail, the support plate (5) is fixedly mounted on the support frame (4), the servo motor (6) is fixedly mounted on the support plate (5), the rotating shaft (7) is rotatably mounted on the support plate (5), the right end of the rotating shaft (7) is connected to the output end of the servo motor (6), and the fixing assembly is mounted on the left end of the rotating shaft (7); The fixed assembly includes a connecting block (16) and four groups of supporting assemblies. The connecting block (16) is fixedly mounted on the left end of the rotating shaft (7). The four groups of supporting assemblies are evenly distributed on the connecting block (16) with the axis of the rotating shaft (7) as the center of the circle. The support assembly includes a fixed plate (17), a lead screw (18), an arc block (19), a sliding plate (20), a limit plate (21) and a locking device, wherein the fixed plate (17) is fixedly mounted on the connecting block (16), the fixed plate (17) is provided with an internal threaded hole, the lower part of the lead screw (18) is screwed with the internal threaded hole of the fixed plate (17), the upper part of the lead screw (18) is rotatably mounted on the arc block (19), the two groups of sliding plates (20) are respectively fixedly mounted on the left and right parts of the arc block (19), the two groups of limit plates (21) are respectively fixedly mounted on the left and right parts of the fixed plate (17), the two groups of limit plates (21) are both provided with slideways, the two groups of sliding plates (20) are respectively slidably mounted in the slideways of the two groups of limit plates (21), the locking device is installed on the two groups of limit plates (21), the locking device is used to lock and fix the sliding plate (20), and the lead screw (18) is provided with a handle; It also includes a pointer (23), the four sets of fixed plates (17) are each provided with a scale (24), the sliding plate (20) is each provided with a pointer (23), and the pointer (23) points to the scale (24); The nailing assembly comprises a fixed block (11), a sliding block (12), a vertical plate (13), a screw (14) and two sets of nail guns (15), wherein the fixed block (11) is fixedly mounted on the lower end of the lifting plate (3), a slide rail is provided at the lower portion of the lifting plate (3), the sliding block (12) is slidably mounted on the slide rail, the vertical plate (13) is fixedly mounted on the lower end of the lifting plate (3), the screw (14) is rotatably mounted on the fixed block (11) and the vertical plate (13), the sliding block (12) and the screw (14) are screwed together, and the two sets of nail guns (15) are fixedly mounted on the fixed block (11) and the sliding block (12), respectively.

2. A snow tire stapling device according to claim 1, characterized in that: The lifting device comprises a support frame (8), a cylinder (9) and a push rod (10), wherein the support frame (8) is fixedly mounted on the bracket (2), the cylinder (9) is fixedly mounted on the support frame (8), the push rod (10) is mounted on the support frame (8) in a manner of sliding up and down, the lifting plate (3) is mounted on the support frame (8) in a manner of sliding up and down, the upper end of the push rod (10) is connected to the output end of the cylinder (9), and the lifting plate (3) is fixedly mounted on the lower end of the push rod (10).

3. The snow tire stapling device according to claim 1, characterized in that: The locking device comprises two groups of bolts (22), the two groups of bolts (22) being screwed onto the two groups of limiting plates (21) respectively, and the threaded ends of the two groups of bolts (22) being located in the slideways of the two groups of limiting plates (21) respectively.

4. The snow tire stapling device according to claim 1, characterized in that: A rubber layer is provided on the end surface of the arc-shaped block (19).

5. The snow tire stapling device according to claim 2, characterized in that: The support frame (8) is provided with reinforcing ribs, which are fixedly connected to the bracket (2).

6. The snow tire stapling device according to claim 1, characterized in that: The servo motor (6) is a motor with angular self-locking capability.

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