Full-automatic tire stud embedding machine

Abstract

The present application relates to the technical fields of anti-skid tire nail technology, more particularly to a full-automatic nail inserting machine for anti-skid tire, comprising a machine base, a controller, a material conveying belt, a first motor and a plurality of transmission rollers, the controller is arranged on the machine base, the plurality of transmission rollers are movably arranged on the machine base, the material conveying belt is connected between the plurality of transmission rollers, the first motor is arranged on the machine base and connected with one of the transmission rollers, the full-automatic nail inserting machine further comprises a mounting seat arranged on the machine base, a clamping assembly arranged on the mounting seat for clamping and fixing the tire and capable of controlling the movement of the tire, and a nail inserting system arranged on the machine base for performing the nail inserting work and controlling the conveying work of the anti-skid nails, the whole device has high automation degree, reduces the labor input, and avoids the safety hazards caused by manual operation of the staff close to the equipment.

Description

Technical Field

[0001] This invention relates to the field of anti-skid tire stud technology, and more specifically, to an automatic anti-skid tire stud machine. Background Technology

[0002] As we all know, ordinary car tires, motorcycle tires, and other vehicle tires are prone to slipping on icy and snowy roads due to reduced grip, making it impossible for vehicles to travel smoothly. To solve this problem, people typically use snow chains to attach to the tires. However, this method is inconvenient, significantly increases tire weight, and severely impacts vehicle speed. Currently, the best solution is to install studs on the tires. In practice, studs are installed manually.

[0003] Installing tire studs requires a stud insertion machine, but existing stud insertion machines have simple structures and the following drawbacks:

[0004] Existing nailing machines are semi-automatic equipment. Although they can control the movement of electric screwdrivers to nail the tire surface, workers need to hold the tire and control its movement to nail the tire around its perimeter. This is very inconvenient and poses a safety hazard for workers to get close to the equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a fully automatic anti-skid tire nailing machine to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An automatic anti-skid tire nailing machine includes a base, a controller, a conveyor belt, a primary motor, and several drive rollers. The controller is mounted on the base, the drive rollers are movably mounted on the base, the conveyor belt connects the drive rollers, and the primary motor is mounted on the base with its output end connected to one of the drive rollers. The automatic nailing machine further includes:

[0008] Mounting base, which is installed on the machine base;

[0009] A clamping assembly, mounted on a mounting base, is used to clamp and secure the tire and control its movement; and

[0010] The pin-setting system, mounted on the machine base, is used to perform the pin-setting work and control the feeding of anti-slip pins; among which...

[0011] The setting system includes:

[0012] A feeding box is mounted on the machine base, and a feeding funnel is provided on the feeding box;

[0013] The driver, which is set on the loading hopper;

[0014] An electric screwdriver, mounted on a driver and located on one side of the clamping assembly, has a second electric telescopic rod connected to the electric screwdriver on the driver; and

[0015] The feeding assembly, mounted on the feeding box and working in conjunction with the electric screwdriver, is used to feed anti-slip nails to the electric screwdriver.

[0016] A further technical solution of this application: A set of limiting rods are symmetrically arranged on the machine base, the limiting rods are located on one side of the conveyor belt, and the set of limiting rods form a channel for the tire to pass through.

[0017] A further technical solution of this application: the feeding component includes:

[0018] A fixed box is installed on the feeding box, and the fixed box is provided with a feeding port;

[0019] The nail box is movably installed inside the fixed box. The nail box has several nail storage chambers arranged at equal intervals. The fixed box is provided with through holes that are adapted to the nail storage chambers. The through holes are located on one side of the electric screwdriver.

[0020] The No. 3 electric telescopic rod is installed on the fixed box and its movable end is connected to the nail box;

[0021] A conveyor belt, disposed within a feeding hopper, is located between the feed inlet and the feed funnel; and

[0022] The detection unit, located inside the fixed box, is used to detect the progress of the anti-slip nails on the conveyor belt entering the nail box and to control the operation of the No. 3 electric telescopic rod.

[0023] A further technical solution of this application: the detection unit includes a gasket and a pressure sensor, a groove is provided on one side of the feed inlet in the fixed box, the gasket is disposed in the groove, the pressure sensor is disposed between the groove and the gasket, and the pressure sensor is electrically connected to the No. 3 electric telescopic rod.

[0024] A further technical solution of this application is: an adjustment rod is provided inside the feed inlet, and the adjustment rod is located on one side of the conveyor belt.

[0025] A further technical solution of this application: the clamping assembly includes:

[0026] The turntable is mounted on the mounting base.

[0027] Motor No. 2 is mounted on the mounting base and its output end is connected to the turntable;

[0028] There are several electric telescopic masts, numbered one to one, mounted on a turntable; and

[0029] The execution module, which is located on one side of the turntable and connected to the movable end of the first electric telescopic rod, is used to perform the clamping and fixing work on the tire.

[0030] A further technical solution of this application: the execution module includes:

[0031] The clamping plate is movably mounted on one side of the turntable and connected to the movable end of the No. 1 electric telescopic rod;

[0032] The slider is provided with a number of guide grooves arranged around the clamping disk, and a slider is slidably disposed in each guide groove and the two are elastically connected.

[0033] An electromagnet is provided between each slider and the clamping plate, wherein a set of energized electromagnets repelling each other is disposed; and

[0034] A clamping rod is disposed on the slider, and a limiting part is provided at the end of the clamping rod away from the slider.

[0035] A further technical solution of this application: the execution module also includes an auxiliary clamping structure, which is disposed between the clamping rod and the clamping disc, for clamping and fixing the tire axially.

[0036] A further technical solution of this application: the auxiliary clamping structure includes a moving block, a first air cylinder, a second air cylinder, and a clamping plate;

[0037] The movable block is movably disposed within a groove formed on the clamping rod. The second air cylinder is disposed between the movable block and the clamping rod. The first air cylinder is disposed between the slider and the clamping plate. The clamping plate is disposed on the movable block. The first air cylinder and the second air cylinder are connected.

[0038] A further technical solution of this application: a sliding plate is movably disposed inside the movable block, the sliding plate and the movable block are connected by an elastic element, and the movable block is connected to the movable end of the second air cylinder.

[0039] Compared with the prior art, the technical solution provided by the embodiments of the present invention has the following beneficial effects:

[0040] This invention, through the inclusion of a clamping assembly and a stud system, not only utilizes the linkage structure within the clamping assembly to clamp and fix the tire radially, but also uses air pressure to control the movement of the moving block and clamping plate to clamp the tire axially. This replaces manual control of tire movement, enabling seamless stud installation. Furthermore, the stud system allows for automatic replenishment of anti-skid studs, eliminating the need for manual replenishment. The entire device boasts a high degree of automation, reducing labor input and avoiding safety hazards associated with manual operation by personnel near the equipment. Attached Figure Description

[0041] Figure 1 This is a schematic diagram of the structure of the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0042] Figure 2 This is a top view of the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0043] Figure 3 This is a schematic diagram of the clamping component in the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0044] Figure 4 This is a schematic diagram of the No. 2 air cylinder and the moving block in the fully automatic anti-skid tire nailing machine in this embodiment of the invention;

[0045] Figure 5 This is a schematic diagram of the nailing system in the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0046] Figure 6 This is a partial cross-sectional view of the nailing system in the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0047] Figure 7 This is an enlarged structural schematic diagram of point A in the fully automatic anti-skid tire nailing machine in an embodiment of the present invention;

[0048] Figure 8 This is a schematic diagram of the orientation unit in the fully automatic anti-skid tire nailing machine in an embodiment of the present invention.

[0049] Explanation of the labels in the diagram:

[0050] 1-Base, 2-Control box, 3-Limit rod, 4-Conveying belt, 5-Motor No. 1, 6-Transmission roller, 7-Feeding box, 8-Feeding funnel, 9-Turntable, 10-Clamping plate, 11-Electric telescopic rod No. 1, 12-Motor No. 2, 13-Mounting base, 14-Guide groove, 15-Air cylinder No. 1, 16-Clamping plate, 17-Clamping rod, 18-Moving block, 19-Air cylinder No. 2, 20-Slide plate, 21-Spring, 22-Driver, 23-Electric screwdriver, 24-Electric telescopic rod No. 2, 25-Fixing box, 26-Nail box, 27-Electric telescopic rod No. 3, 28-Nail storage cavity, 29-Conveyor belt, 30-Feed inlet, 31-Adjusting rod, 32-Shim, 33-Pressure sensor, 34-Through hole, 35-Slider. Detailed Implementation

[0051] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. The present invention will be further described below with reference to the embodiments.

[0052] Please see Figures 1-8 In one embodiment of this application, an automatic anti-skid tire nailing machine includes a base 1, a controller, a conveyor belt 4, a primary motor 5, and several transmission rollers 6. The controller is mounted on the base 1, the several transmission rollers 6 are movably mounted on the base 1, the conveyor belt 4 is connected between the several transmission rollers 6, and the primary motor 5 is mounted on the base 1 with its output end connected to one of the transmission rollers 6. The automatic nailing machine further includes:

[0053] Mounting base 13 is mounted on the base 1;

[0054] A clamping assembly, mounted on the mounting base 13, is used to clamp and fix the tire and control its movement; and

[0055] The nail-setting system, mounted on the base 1, is used to perform the nail-setting work and control the feeding of the anti-slip nails; wherein...

[0056] The setting system includes:

[0057] A feeding box 7 is mounted on the machine base 1, and a feeding funnel 8 is provided on the feeding box 7.

[0058] The driver 22 is actively mounted on the feeding box 7;

[0059] An electric screwdriver 23 is mounted on a driver 22 and located on one side of the clamping assembly. The driver 22 has a second electric telescopic rod 24 connected to the electric screwdriver 23.

[0060] The feeding assembly is mounted on the feeding box 7 and works in conjunction with the electric screwdriver 23 to feed anti-slip nails to the electric screwdriver 23.

[0061] In this embodiment, for example, a set of limiting rods 3 are symmetrically arranged on the base 1. The limiting rods 3 are located on one side of the conveyor belt 4, and the set of limiting rods 3 form a channel for the tire to pass through.

[0062] It should be noted that the first motor 5 can be a stepper motor or a servo motor. In this embodiment, the first motor 5 is preferably a stepper motor. The specific model and parameters of the stepper motor can be selected according to the actual situation, and no specific limitation is made here.

[0063] In practical applications, the control box 2 controls the first motor 5 to rotate, which drives the transmission roller 6 to rotate and the conveyor belt 4 to move. At this time, the worker places the tire on the conveyor belt 4, which can transport the tire. The limit rod 3 can limit the position of the tire. When the tire moves to one side of the clamping component, the clamping component will clamp and fix the tire. Then, by controlling the driver 22 and the second electric telescopic rod 24 to work, the electric screwdriver 23 can be controlled to reciprocate in the vertical direction. The feeding component continuously feeds the anti-slip nails to the cutting head of the electric screwdriver 23. The magnetic force of the cutting head will embed the anti-slip nails into the tire, thereby effectively anti-slip treatment on the tire surface.

[0064] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 as well as Figure 8 In another preferred embodiment of this application, the feeding assembly includes:

[0065] A fixed box 25 is mounted on a feeding box 7, and a feeding port 30 is provided on the fixed box 25.

[0066] The nail box 26 is movably disposed within the fixed box 25. The nail box 26 has a plurality of nail storage chambers 28 equidistantly arranged inside. The fixed box 25 is provided with through holes 34 adapted to the nail storage chambers 28. The through holes 34 are located on one side of the electric screwdriver 23.

[0067] The No. 3 electric telescopic rod 27 is installed on the fixed box 25 and its movable end is connected to the nail box 26;

[0068] Conveyor belt 29 is disposed within feeding box 7, and the conveyor belt 29 is located between feed inlet 30 and feed funnel 8; and

[0069] The detection unit, located inside the fixed box 25, is used to detect the progress of the anti-slip nails on the conveyor belt 29 entering the nail box 26 and to control the operation of the No. 3 electric telescopic rod 27.

[0070] In one specific embodiment, the detection unit includes a gasket 32 ​​and a pressure sensor 33. A groove is provided inside the fixed box 25 on one side of the feed inlet 30. The gasket 32 ​​is disposed in the groove, and the pressure sensor 33 is disposed between the groove and the gasket 32. The pressure sensor 33 is electrically connected to the No. 3 electric telescopic rod 27.

[0071] In another specific embodiment, an adjusting rod 31 is provided inside the feed inlet 30, and the adjusting rod 31 is located on one side of the conveyor belt 29.

[0072] Of course, this embodiment is not limited to the pressure sensor 33 described above for detecting the position of the pad 32. Infrared ranging sensors or laser ranging sensors can also be used instead, which will not be listed here.

[0073] After the clamping assembly completes the clamping and fixing of the tire, the electric screwdriver 23 and the second electric telescopic rod 24 are controlled to reciprocate vertically, embedding the anti-slip studs in the stud storage cavity 28 into the tire surface. The electric screwdriver 23 described in this application has a magnetic tip capable of attracting the anti-slip studs. During this process, the third electric telescopic rod 27 is intermittently extended, causing the stud box 26 to move, allowing the anti-slip studs in the stud storage cavities 28 at different positions to sequentially reach the through hole 34. Furthermore, if the number of anti-slip studs in the stud box 26 is insufficient... When anti-slip nails are added into the feed hopper 8 by the staff, the conveyor belt 29 moves the anti-slip nails towards the feed inlet 30. When the anti-slip nails are discharged from the conveyor belt 29, the orientation of the anti-slip nails can be adjusted by the adjusting rod 31 so that the anti-slip nails fall in an upright state. When the anti-slip nails enter the nail storage cavity 28 and collide with the gasket 32, the pressure sensor 33 is pressed, which energizes the electric telescopic rod 27 to control the movement of the nail box 26, thus facilitating the replenishment of anti-slip nails in different positions of the nail storage cavity 28 without the need for manual replenishment by the staff.

[0074] Please see Figures 1-4 In another preferred embodiment of this application, the clamping assembly includes:

[0075] Turntable 9 is mounted on mounting base 13;

[0076] Motor 12 is mounted on mounting base 13 and its output end is connected to turntable 9;

[0077] Electric telescopic rod 11, in several units, is mounted on turntable 9; and

[0078] The execution module is located on one side of the turntable 9 and connected to the movable end of the first electric telescopic rod 11, and is used to perform the clamping and fixing work of the tire.

[0079] In one specific embodiment, the execution module includes:

[0080] The clamping plate 10 is movably mounted on one side of the turntable 9 and connected to the movable end of the first electric telescopic rod 11;

[0081] The slider 35 is provided in a plurality of guide grooves 14 arranged around the clamping disk 10. A slider 35 is slidably disposed in each guide groove 14 and the two are elastically connected.

[0082] An electromagnet is provided between each of the sliders 35 and the clamping plate 10, wherein a set of energized electromagnets repel each other; and

[0083] A clamping rod 17 is disposed on the slider 35, and a limiting part is provided at the end of the clamping rod 17 away from the slider 35.

[0084] In another specific embodiment, the execution module further includes an auxiliary clamping structure disposed between the clamping rod 17 and the clamping disk 10, for clamping and fixing the tire axially.

[0085] It should be noted that this embodiment is not limited to using an electromagnet to control the movement of the slider 35. A linear motor or a cylinder can also be used instead. These will not be listed here, as long as they can drive the slider 35 to move.

[0086] When the conveyor belt 4 moves the tire to one side of the clamping disc 10, the control box 2 controls the first electric telescopic rod 11 to extend, which can drive the clamping disc 10 to move towards the tire, so that the clamping rod 17 passes through the inside of the tire. Then, the electromagnet is energized and repelled, which drives the slider 35 to move outward along the guide groove 14, so that the clamping rod 17 and the inner wall of the tire are in close contact, realizing the clamping and fixing of the tire. In addition, during the process of embedding the anti-skid nails on the surface of the tire, the second motor 12 is energized and rotated to carry out the anti-skid nail embedding work on the tire surface without dead angles, eliminating the need for workers to manually flip the tire and reducing the amount of labor input.

[0087] Please see Figures 1-4As another preferred embodiment of this application, the auxiliary clamping structure includes a movable block 18, a first air cylinder 15, a second air cylinder 19, and a clamping plate 16.

[0088] The movable block 18 is movably disposed in the groove formed on the clamping rod 17. The second air cylinder 19 is disposed between the movable block 18 and the clamping rod 17. The first air cylinder 15 is disposed between the slider 35 and the clamping plate 10. The clamping plate 16 is disposed on the movable block 18. The first air cylinder 15 and the second air cylinder 19 are connected.

[0089] In this embodiment, for example, a sliding plate 20 is movably disposed within the movable block 18, and the sliding plate 20 and the movable block 18 are connected by an elastic element. The movable block 18 is connected to the movable end of the second air cylinder 19.

[0090] It should be noted that the elastic element can be replaced by a spring 21, a spring sheet, or an elastic steel plate structure. In this embodiment, the elastic element is preferably a spring 21, which is connected between the slide plate 20 and the moving block 18. The specific model parameters of the spring 21 can be selected according to the actual situation, and are not specifically limited here.

[0091] When the electromagnet is energized and drives the slider 35 to move along the guide groove 14, the first air cylinder 15 is compressed, and the air in the first air cylinder 15 is squeezed into the second air cylinder 19, thereby driving the moving block 18 and the clamping plate 16 to move towards the tire. Thus, under the cooperation between the clamping plate 16 and the limiting part, the tire is clamped and fixed axially, which further improves the clamping and fixing effect of the tire. At the same time, by setting the sliding plate 20 and the spring 21, the clamping plate 16 can provide buffer protection during the clamping process of the tire, reducing the damage of the clamping plate 16 to the tire surface.

[0092] How this application works:

[0093] The control box 2 controls the first motor 5 to rotate, which drives the transmission roller 6 to rotate, thus moving the conveyor belt 4. At this time, the worker places the tire on the conveyor belt 4, which transports the tire. The limit rod 3 limits the tire's position. When the conveyor belt 4 moves the tire to one side of the clamping plate 10, the control box 2 controls the first electric telescopic rod 11 to extend, causing the clamping plate 10 to move towards the tire, allowing the clamping rod 17 to pass through the inside of the tire. Then, the electromagnet is energized to repel the magnet, causing the slider 35 to move outward along the guide groove 14, thus allowing the clamping rod 17 and the tire's inner surface to be aligned. The walls are tightly pressed together, achieving the clamping and fixing of the tire. When the electromagnet is energized, driving the slider 35 to move along the guide groove 14, the first air cylinder 15 is pressurized, forcing air into the second air cylinder 19. This causes the moving block 18 and the clamping plate 16 to move towards the tire. Through the cooperation between the clamping plate 16 and the limiting part, the tire is clamped and fixed axially, further improving the clamping and fixing effect. Simultaneously, the slide plate 20 and spring 21 provide buffering protection during the clamping process, reducing damage to the tire surface. Furthermore, during the installation of anti-skid studs on the tire surface, the second motor 12 is energized to ensure thorough stud installation without any blind spots, eliminating the need for manual tire rotation and reducing labor input. After the clamping assembly completes the clamping and fixing of the tire, the electric screwdriver 23 and the second electric telescopic rod 24 are controlled to reciprocate vertically, embedding the anti-slip studs in the stud storage cavity 28 into the tire surface. The electric screwdriver 23 described in this application has a magnetic tip capable of attracting the anti-slip studs. During this process, the third electric telescopic rod 27 is intermittently extended, causing the stud box 26 to move, allowing the anti-slip studs in the stud storage cavities 28 at different positions to sequentially reach the through hole 34. Furthermore, if the number of anti-slip studs in the stud box 26 is insufficient... When anti-slip nails are added into the feed hopper 8 by the staff, the conveyor belt 29 moves the anti-slip nails towards the feed inlet 30. When the anti-slip nails are discharged from the conveyor belt 29, the orientation of the anti-slip nails can be adjusted by the adjusting rod 31 so that the anti-slip nails fall in an upright state. When the anti-slip nails enter the nail storage cavity 28 and collide with the gasket 32, the pressure sensor 33 is pressed, which energizes the electric telescopic rod 27 to control the movement of the nail box 26, thus facilitating the replenishment of anti-slip nails in different positions of the nail storage cavity 28 without the need for manual replenishment by the staff.

[0094] The present invention and its embodiments have been described above illustratively. This description is not restrictive, and the figures shown are only one embodiment of the present invention; the actual structure is not limited thereto. Therefore, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0095] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A fully automatic anti-skid tire nailing machine, comprising a base, a controller, a conveyor belt, a primary motor, and several drive rollers, wherein the controller is mounted on the base, the several drive rollers are movably mounted on the base, the conveyor belt is connected between the several drive rollers, and the primary motor is mounted on the base with its output end connected to one of the drive rollers, characterized in that... The fully automatic nail-setting machine also includes: Mounting base, which is installed on the machine base; A clamping assembly, mounted on a mounting base, is used to clamp and secure the tire and control its movement; and The pin-setting system, mounted on the machine base, is used to perform the pin-setting work and control the feeding of anti-slip pins; among which... The setting system includes: A feeding box is mounted on the machine base, and a feeding funnel is provided on the feeding box; The driver, which is set on the loading hopper; An electric screwdriver, mounted on a driver and located on one side of the clamping assembly, has a second electric telescopic rod connected to the electric screwdriver on the driver; and The feeding assembly, which is set on the feeding box and works with the electric screwdriver, is used to feed anti-slip nails to the electric screwdriver; The feeding assembly includes: A fixed box is installed on the feeding box, and the fixed box is provided with a feeding port; The nail box is movably installed inside the fixed box. The nail box has several nail storage chambers arranged at equal intervals. The fixed box is provided with through holes that are adapted to the nail storage chambers. The through holes are located on one side of the electric screwdriver. The No. 3 electric telescopic rod is installed on the fixed box and its movable end is connected to the nail box; A conveyor belt, disposed within a feeding hopper, is located between the feed inlet and the feed funnel; and The detection unit, located inside the fixed box, is used to detect the progress of the anti-slip nails on the conveyor belt entering the nail box and to control the operation of the No. 3 electric telescopic rod. The detection unit includes a gasket and a pressure sensor. A groove is provided on one side of the feed inlet inside the fixed box. The gasket is placed in the groove, and the pressure sensor is placed between the groove and the gasket. The pressure sensor is electrically connected to the No. 3 electric telescopic rod. The clamping assembly includes: The turntable is mounted on the mounting base. Motor No. 2 is mounted on the mounting base and its output end is connected to the turntable; There are several electric telescopic masts, numbered one to one, mounted on a turntable; and An execution module, movably mounted on one side of the turntable and connected to the movable end of the first electric telescopic rod, is used to perform the clamping and fixing work on the tire; the execution module includes: The clamping plate is movably mounted on one side of the turntable and connected to the movable end of the No. 1 electric telescopic rod; The slider is provided with a number of guide grooves arranged around the clamping disk, and a slider is slidably disposed in each guide groove and the two are elastically connected. An electromagnet is provided between each slider and the clamping plate, wherein a set of energized electromagnets repelling each other is disposed; and A clamping rod is mounted on the slider, and a limiting part is provided at the end of the clamping rod away from the slider; the execution module also includes an auxiliary clamping structure, which is disposed between the clamping rod and the clamping plate, for axial clamping and fixing of the tire; the auxiliary clamping structure includes a moving block, a first air cylinder, a second air cylinder, and a clamping plate; The movable block is movably disposed within a groove formed on the clamping rod. The second air cylinder is disposed between the movable block and the clamping rod. The first air cylinder is disposed between the slider and the clamping plate. The clamping plate is disposed on the movable block. The first air cylinder and the second air cylinder are connected.

2. The fully automatic anti-skid tire nailing machine according to claim 1, characterized in that, A set of limiting rods are symmetrically arranged on the base. The limiting rods are located on one side of the conveyor belt, and the set of limiting rods form a channel for the tire to pass through.

3. The fully automatic anti-skid tire nailing machine according to claim 2, characterized in that, An adjustment rod is provided inside the feed inlet, and the adjustment rod is located on one side of the conveyor belt.

4. The fully automatic anti-skid tire nailing machine according to claim 3, characterized in that, A sliding plate is movably installed inside the movable block, and the sliding plate and the movable block are connected by an elastic element. The movable block is connected to the movable end of the second air cylinder.

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