Pouring device for anti-puncturing self-repairing polyurethane layer of tire

Abstract

The invention discloses a pouring device for a puncture-proof self-repairing polyurethane layer of a tire, and particularly relates to the technical field of tire pouring, the pouring device comprises a support and a pouring cylinder fixedly connected with the top of the support, and the top of the support is provided with a swing rod. According to the pouring equipment, the adjusting sleeve is arranged in the adjusting box, the rotating rod is arranged in the adjusting box, the follow-up adjusting sleeve can drive the rotating rod to move through the transmission belt, when the pouring equipment is used, a pouring cylinder on the pouring equipment enters the pouring assembly through a pipeline, and then the pouring head is used for pouring the interior of a mold; and when the pouring head is not used, residual polyurethane in the pouring head can be solidified, and the pouring head can be conveniently, rapidly and timely disassembled and replaced by the equipment, so that the subsequent use of the pouring head cannot be influenced.

Description

Technical Field

[0001] The invention relates to the technical field of tire casting, in particular to a casting device for a tire puncture-proof self-repairing polyurethane layer. Background Art

[0002] Tires are ground-contacting and rolling annular elastic rubber products installed on various vehicles or machines. They are usually installed on metal rims, can support the vehicle body, buffer external impacts, achieve contact with the road surface and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. They are subjected to various deformations, loads, forces, and high and low temperature effects when driving, so they must have high load-bearing performance, traction performance, and buffering performance. At the same time, they are also required to have high wear resistance and flex resistance, as well as low rolling resistance and heat generation. The polyurethane layer in the tire is made of polyurethane material. Polyurethane is a polymer compound, which is mainly divided into two categories: polyester and polyether. It can be made into polyurethane plastics (mainly foam plastics), polyurethane fibers, polyurethane rubbers and elastomers.

[0003] At present, pouring equipment is needed for pouring the tire puncture-proof self-repairing polyurethane layer on the market. In actual use, when the pouring equipment is in use, the pouring barrel on the pouring equipment enters the pouring assembly through a pipeline, and then the pouring head is used to pour the inside of the mold. When the pouring head is not in use, the residual polyurethane inside the pouring head will solidify. Due to the small diameter of the pouring head, it will be difficult to clean the residual polyurethane inside the subsequent pouring head, which will affect the use of the subsequent pouring head and reduce the pouring efficiency of the subsequent pouring head. Summary of the invention

[0004] The object of the present invention is to provide a pouring device for a tire puncture-proof self-repairing polyurethane layer to solve the problems raised in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pouring device for a tire puncture-proof self-repairing polyurethane layer comprises a bracket and a pouring cylinder fixedly connected to the top of the bracket, a swing arm is provided on the top of the bracket, a pouring assembly is connected to the outer wall of the swing arm through a chain, a pouring pipe is provided at the bottom of the pouring assembly, an adjustment box is fixedly connected to the outer wall of the pouring pipe, a power assembly is provided inside the adjustment box, a No. 1 disassembly assembly is provided on one side of the power assembly, and a No. 2 disassembly assembly is provided on the side of the power assembly away from the No. 1 disassembly assembly;

[0007] The No. 1 disassembly component includes a rotating rod and a disc fixedly connected to the outer wall of the rotating rod, a first arc magnet fixedly connected to the inside of the disc, a second arc magnet fixedly connected to the inside of the disc on one side of the first arc magnet, a sliding groove is provided inside the adjustment box, a slider is slidably connected to the inside of the sliding groove, a No. 1 positioning rod is fixedly connected to the outer wall of the slider away from the sliding groove, a movable plate is fixedly connected to the outer wall of the No. 1 positioning rod, and a magnet body is fixedly connected to the inside of the movable plate.

[0008] Furthermore, a first mounting groove is opened at the bottom end of the pouring pipe, one end of the No. 1 positioning rod passes through the first mounting groove and the No. 1 positioning rod is slidably connected to the pouring pipe, and a pouring head is slidably connected inside the first mounting groove. The addition of the movable plate enables the magnet body to drive the No. 1 positioning rod to move.

[0009] Furthermore, a first positioning groove is provided on the outer wall of the pouring head and one end of the No. 1 positioning rod is slidably connected to the first positioning groove. A transmission belt is provided on the outer wall of the rotating rod. The addition of the slide groove limits the movement trajectory of the No. 1 positioning rod.

[0010] Furthermore, the power assembly includes an adjustment sleeve and an adjustment rod rotatably connected inside the adjustment sleeve. The adjustment sleeve is connected to the rotating rod through a transmission belt. A turntable is fixedly connected to the outer wall of the adjustment sleeve. The addition of the turntable enables the adjustment sleeve to drive the torsion spring to move.

[0011] Furthermore, one end of the adjustment sleeve passes through the outer wall of the adjustment box and is rotatably connected to the adjustment box, and one end of the adjustment rod is rotatably connected to the inside of the adjustment box. The addition of the transmission belt allows the adjustment sleeve to drive the rotating rod to move.

[0012] Furthermore, a torsion spring is provided on the outer wall of the turntable and the inside of the adjustment box, and the two ends of the torsion spring are fixedly connected to the outer wall of the turntable and the inside of the adjustment box respectively. The outer wall of the adjustment rod is fixedly connected with an extrusion plate. The addition of the adjustment rod enables the extrusion plate to move inside the adjustment box.

[0013] Furthermore, the No. 2 disassembly component includes a fixed plate and a pressure plate slidably connected inside the fixed plate, the outer wall of the fixed plate is fixedly connected to the inside of the regulating box, and the outer wall of the pressure plate is fixedly connected with a baffle. The addition of the baffle prevents the pressure plate from moving out of the fixed plate.

[0014] Furthermore, one end of the pressure plate is fixedly connected to an extrusion block, an outer wall of the extrusion block is hinged with a roller, and the inside of the adjustment box is fixedly connected to a stabilizing bar. The addition of the stabilizing bar limits the movement trajectory of the No. 2 positioning rod.

[0015] Furthermore, the outer wall of the stabilizing rod is slidably connected to a No. 2 positioning rod, a return spring is provided between the outer wall of the No. 2 positioning rod and the adjusting box, a moving block is fixedly connected to the outer wall of the No. 2 positioning rod, a second mounting groove is provided on the top of the pouring pipe and the second mounting groove is slidably connected to the pouring assembly, and the addition of the moving block enables the roller to drive the No. 2 positioning rod to move.

[0016] Furthermore, a second positioning groove is opened on the outer wall of the casting assembly, one end of the No. 2 positioning rod passes through the second installation groove and the No. 2 positioning rod is slidably connected to the second installation groove, and one end of the No. 2 positioning rod is slidably connected to the second positioning groove. The addition of the second positioning groove makes it easy to fix the position of the casting pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The pouring device for the tire puncture-proof self-repairing polyurethane layer described in the present invention can make the pouring head easy to replace. By arranging an adjusting sleeve inside the adjusting box and a rotating rod inside the adjusting box, the subsequent adjusting sleeve can drive the rotating rod to move through the transmission belt. A first arc magnet is arranged on the outer wall of the disc, and a second arc magnet is arranged on one side of the first arc magnet, so that the disc can drive the movable plate to slide inside the adjusting box. A slide groove is arranged inside the adjusting box, and a slider is arranged inside the slide groove, so that the movement trajectory of the No. 1 positioning rod is limited. In the present invention, when the pouring equipment is in use, the pouring barrel on the pouring equipment enters the pouring assembly through a pipeline, and the pouring head is used to pour the inside of the mold later. When the pouring head is not in use, the residual polyurethane inside the pouring head will solidify. The device can conveniently, quickly and timely disassemble and replace the pouring head, which will not affect the use of the subsequent pouring head.

[0019] 2. The pouring device for the tire puncture-proof self-repairing polyurethane layer described in the present invention can facilitate the cleaning of the inside of the pouring pipe, by arranging an extrusion plate on the outer wall of the adjusting rod and a pressure plate inside the fixed plate, so that the subsequent pressure plate can slide inside the fixed plate, an extrusion block is arranged on one side of the pressure plate, and a roller is arranged on the outer wall of the extrusion block, so that the moving block can slide inside the adjusting box, a No. 2 positioning rod is arranged on the outer wall of the stabilizing rod, and a telescopic spring is arranged on the outer wall of the No. 2 positioning rod, so that the No. 2 positioning rod can be easily reset. In the present invention, when the pouring pipe needs to be disassembled and cleaned, the adjusting rod is rotated at this time so that the pouring assembly can be moved out from the second mounting groove, thereby facilitating the subsequent disassembly and cleaning of the inside of the pouring pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a main cross-sectional view of the regulating box of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure of the extruded plate of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the first arc-shaped magnet of the present invention;

[0024] Figure 5 It is a schematic diagram of the structure of the adjustment sleeve of the present invention;

[0025] Figure 6 It is a schematic diagram of the structure of the magnet body of the present invention;

[0026] Figure 7 It is a schematic diagram of the moving block structure of the present invention.

[0027] Numbers in the figure: 1, bracket; 2, pouring cylinder; 3, swing rod; 4, pouring assembly; 5, pouring pipe; 6, adjustment box; 6a, power assembly; 6a01, adjustment sleeve; 6a02, adjustment rod; 6a03, turntable; 6a04, torsion spring; 6a05, extrusion plate; 6b, No. 1 disassembly assembly; 6b01, turntable; 6b02, disk; 6b03, first arc magnet; 6b04, second arc magnet; 6b05, slide; 6b06, slider; 6b07, No. 1 positioning rod; 6 b08, moving plate; 6b09, magnet body; 6b10, first installation groove; 6b11, pouring head; 6b12, first positioning groove; 6b13, transmission belt; 6c, No. 2 disassembly component; 6c01, fixed plate; 6c02, pressure plate; 6c03, baffle; 6c04, extrusion block; 6c05, roller; 6c06, stabilizer bar; 6c07, No. 2 positioning rod; 6c08, return spring; 6c09, moving block; 6c10, second installation groove; 6c11, second positioning groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example: See Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 The present invention provides a pouring device for a tire puncture-proof self-repairing polyurethane layer, and the technical solution is as follows:

[0030] A pouring device for a tire puncture-proof self-repairing polyurethane layer comprises a bracket 1 and a pouring cylinder 2 fixedly connected to the top of the bracket 1, a swing arm 3 is arranged on the top of the bracket 1, a pouring assembly 4 is connected to the outer wall of the swing arm 3 through a chain, a pouring pipe 5 is arranged at the bottom of the pouring assembly 4, an adjustment box 6 is fixedly connected to the outer wall of the pouring pipe 5, a power assembly 6a is arranged inside the adjustment box 6, a first disassembly assembly 6b is arranged on one side of the power assembly 6a, and a second disassembly assembly 6c is arranged on the side of the power assembly 6a away from the first disassembly assembly 6b;

[0031] The No. 1 disassembly component 6b includes a rotating rod 6b01 and a disk 6b02 fixedly connected to the outer wall of the rotating rod 6b01, a first arc magnet 6b03 is fixedly connected inside the disk 6b02, a second arc magnet 6b04 is fixedly connected inside the disk 6b02 and located on one side of the first arc magnet 6b03, a slide groove 6b05 is opened inside the adjustment box 6, a slider 6b06 is slidably connected inside the slide groove 6b05, a No. 1 positioning rod 6b07 is fixedly connected to the outer wall of the slider 6b06 away from the slide groove 6b05, a movable plate 6b08 is fixedly connected to the outer wall of the No. 1 positioning rod 6b07, and a magnet body 6b09 is fixedly connected inside the movable plate 6b08.

[0032] In a preferred embodiment, a first mounting groove 6b10 is opened at the bottom end of the pouring pipe 5, one end of the No. 1 positioning rod 6b07 passes through the first mounting groove 6b10 and the No. 1 positioning rod 6b07 is slidably connected to the pouring pipe 5, and a pouring head 6b11 is slidably connected inside the first mounting groove 6b10. When the movable plate 6b08 moves, the movable plate 6b08 will drive the No. 1 positioning rod 6b07 to move, so that the No. 1 positioning rod 6b07 moves inside the adjusting box 6.

[0033] In a preferred embodiment, a first positioning groove 6b12 is provided on the outer wall of the pouring head 6b11 and one end of the No. 1 positioning rod 6b07 is slidably connected to the first positioning groove 6b12. A transmission belt 6b13 is provided on the outer wall of the rotating rod 6b01. When the No. 1 positioning rod 6b07 moves, the No. 1 positioning rod 6b07 will drive the slider 6b06 to move, so that the slider 6b06 slides inside the slide groove 6b05.

[0034] In a preferred embodiment, the power component 6a includes an adjusting sleeve 6a01 and an adjusting rod 6a02 rotatably connected inside the adjusting sleeve 6a01. The adjusting sleeve 6a01 is connected to the rotating rod 6b01 through a transmission belt 6b13. A turntable 6a03 is fixedly connected to the outer wall of the adjusting sleeve 6a01. When the adjusting sleeve 6a01 moves, the adjusting sleeve 6a01 can drive the turntable 6a03 to move, so that the turntable 6a03 moves inside the adjusting box 6.

[0035] In a preferred embodiment, one end of the adjustment sleeve 6a01 penetrates the outer wall of the adjustment box 6 and the adjustment sleeve 6a01 is rotatably connected to the adjustment box 6, and one end of the adjustment rod 6a02 is rotatably connected to the inside of the adjustment box 6. When the adjustment sleeve 6a01 moves, the adjustment sleeve 6a01 drives the transmission belt 6b13 to move, so that the adjustment sleeve 6a01 can drive the rotating rod 6b01 to move through the transmission belt 6b13.

[0036] In a preferred embodiment, a torsion spring 6a04 is provided on the outer wall of the turntable 6a03 and the inside of the adjusting box 6, and the two ends of the torsion spring 6a04 are respectively fixedly connected to the outer wall of the turntable 6a03 and the inside of the adjusting box 6, and an extrusion plate 6a05 is fixedly connected to the outer wall of the adjusting rod 6a02. When the adjusting rod 6a02 moves, the adjusting rod 6a02 will drive the extrusion plate 6a05 to move, so that the extrusion plate 6a05 moves inside the adjusting box 6.

[0037] The working principle of the present invention is as follows: when the pouring head 6b11 needs to be disassembled and replaced, the adjusting sleeve 6a01 is rotated to make the adjusting sleeve 6a01 rotate inside the adjusting box 6, and the adjusting sleeve 6a01 drives the rotating disk 6a03 to move at the same time, so that the rotating disk 6a03 rotates inside the adjusting box 6, so that the rotating disk 6a03 can drive the torsion spring 6a04 to move, so that the torsion spring 6a04 is twisted, and at the same time the adjusting sleeve 6a01 can drive the transmission belt 6b13 to move, so that the adjusting sleeve 6a01 can drive the rotating rod 6b01 to move through the transmission belt 6b13, so that the rotating rod 6b01 rotates inside the adjusting box 6, and the rotating rod 6b01 drives the disc 6b02 to move, so that the disc 6b02 is twisted. The disk 6b02 rotates inside the regulating box 6, and the disk 6b02 drives the first arc magnet 6b03 to move in a circular motion inside the regulating box 6. The disk 6b02 drives the second arc magnet 6b04 to move in a circular motion inside the regulating box 6, so that the first arc magnet 6b03 moves away from the magnet body 6b09, and the second arc magnet 6b04 reaches the side of the magnet body 6b09. The second arc magnet 6b04 and the magnet body 6b09 repel each other, so that the magnet body 6b09 drives the moving plate 6b08 to move, so that the moving plate 6b08 slides inside the regulating box 6, and the moving plate 6b08 drives the No. 1 positioning rod 6b07 to move, so that the No. 1 positioning rod 6b07 moves. The first positioning rod 6b07 slides inside the adjusting groove, and the first positioning rod 6b07 drives the slider 6b06 to move, so that the slider 6b06 slides inside the adjusting box 6, and the slider 6b06 slides inside the sliding groove 6b05. At the same time, one end of the first positioning rod 6b07 slides inside the first installation groove 6b10, and one end of the first positioning rod 6b07 slides inside the first positioning groove 6b12, so that one end of the first positioning rod 6b07 is separated from the first positioning groove 6b12. At this time, the pouring head 6b11 is pulled to separate the top of the pouring head 6b11 from the first installation groove 6b10. At this time, the top of the new pouring head 6b11 enters the first installation groove 6b10, so that the first The positioning groove 6b12 is located on one side of the No. 1 positioning rod 6b07. At this time, the adjusting sleeve 6a01 is loosened, and the torsion spring 6a04 drives the adjusting sleeve 6a01 to return to the initial position through the turntable 6a03. The adjusting sleeve 6a01 resets the turnbar 6b01 through the transmission belt 6b13, and then the subsequent first arc magnet returns to the side of the magnet body 6b09. The first arc magnet and the magnet body 6b09 attract each other, so that the magnet body 6b09 drives the No. 1 positioning rod 6b07 to move through the moving plate 6b08, so that one end of the No. 1 positioning rod 6b07 enters the first positioning groove 6b12, so that the subsequent pouring head 6b11 can be quickly replaced when it cannot be effectively cleaned.

[0038] See also Figure 1 , Figure 2 , Figure 3 and Figure 7The present invention provides a technical solution: a casting device for a tire puncture-proof self-repairing polyurethane layer, the second disassembly component 6c includes a fixed plate 6c01 and a pressure plate 6c02 slidably connected inside the fixed plate 6c01, the outer wall of the fixed plate 6c01 is fixedly connected to the inside of the adjustment box 6, and the outer wall of the pressure plate 6c02 is fixedly connected to a baffle 6c03. When the pressure plate 6c02 moves, the pressure plate 6c02 can move inside the adjustment groove, so that the pressure plate 6c02 drives the extrusion block 6c04 to move.

[0039] In a preferred embodiment, one end of the pressure plate 6c02 is fixedly connected to an extrusion block 6c04, the outer wall of the extrusion block 6c04 is hinged with a roller 6c05, and the inside of the adjustment box 6 is fixedly connected to a stabilizing rod 6c06. When the No. 2 positioning rod 6c07 moves, the No. 2 positioning rod 6c07 will move on the outer wall of the stabilizing rod 6c06, so that the No. 2 positioning rod 6c07 can move inside the adjustment box 6.

[0040] In a preferred embodiment, the outer wall of the stabilizing rod 6c06 is slidably connected to a second positioning rod 6c07, a return spring 6c08 is provided between the outer wall of the second positioning rod 6c07 and the adjusting box 6, the outer wall of the second positioning rod 6c07 is fixedly connected to a moving block 6c09, a second mounting groove 6c10 is provided on the top of the pouring pipe 5 and the second mounting groove 6c10 is slidably connected to the pouring assembly 4, when the roller 6c05 moves, the roller 6c05 will drive the moving block 6c09 to move, so that the moving block 6c09 can drive the second positioning rod 6c07 to move.

[0041] In a preferred embodiment, a second positioning groove 6c11 is opened on the outer wall of the casting assembly 4, one end of the No. 2 positioning rod 6c07 passes through the second mounting groove 6c10 and the No. 2 positioning rod 6c07 is slidably connected to the second mounting groove 6c10, and one end of the No. 2 positioning rod 6c07 is slidably connected to the second positioning groove 6c11. When the No. 2 positioning rod 6c07 moves, one end of the No. 2 positioning rod 6c07 will move inside the second mounting groove 6c10, so that one end of the No. 2 positioning rod 6c07 will be separated from the second positioning groove 6c11.

[0042] The working principle of the present invention is as follows: when the pouring pipe 5 needs to be disassembled and cleaned, the adjusting rod 6a02 is rotated to rotate in the adjusting sleeve 6a01, and the adjusting rod 6a02 rotates in the adjusting box 6 at the same time. The adjusting rod 6a02 drives the extrusion plate 6a05 to move, and the extrusion plate 6a05 rotates in the adjusting box 6. When one side of the extrusion plate 6a05 contacts the pressure plate 6c02, the extrusion plate 6a05 drives the pressure plate 6c02 to move. Plate 6c02 slides inside the regulating box 6, and pressure plate 6c02 slides inside the fixed plate 6c01 at the same time, so that pressure plate 6c02 drives baffle plate 6c03 to slide inside the regulating box 6, and pressure plate 6c02 drives extrusion block 6c04 to move, so that extrusion block 6c04 slides inside the regulating box 6, and extrusion block 6c04 drives roller 6c05 to move, so that roller 6c05 slides inside the regulating box 6, when the outer wall of roller 6c05 contacts moving block 6c09 At this time, the roller 6c05 can drive the moving block 6c09 to move, so that the moving block 6c09 can slide inside the adjustment box 6, and the moving block 6c09 can drive the second positioning rod 6c07 to move, so that the second positioning rod 6c07 can slide on the outer wall of the stabilizing rod 6c06, and the second positioning rod 6c07 can squeeze the telescopic spring at the same time, and one end of the second positioning rod 6c07 will slide inside the second installation groove 6c10, so that one end of the second positioning rod 6c07 and the second positioning groove 6c11 Separation, at this time, pull the pouring pipe 5 so that the pouring assembly 4 can be moved out from the second installation groove 6c10, so that the interior of the pouring pipe 5 can be easily disassembled and cleaned later. When the interior of the pouring pipe 5 is cleaned and installed, one end of the pouring assembly 4 enters the second installation groove 6c10. At this time, release the adjusting rod 6a02, and the elastic force of the telescopic spring drives the No. 2 positioning rod 6c07 to move, so that one end of the No. 2 positioning rod 6c07 enters the second positioning groove 6c11, thereby facilitating the subsequent cleaning of the interior of the pouring pipe 5.

[0043] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A pouring device for a tire puncture-proof self-repairing polyurethane layer, comprising a support (1) and a pouring cylinder (2) fixedly connected to the top of the support (1), Features: The top of the bracket (1) is provided with a swing arm (3), the outer wall of the swing arm (3) is connected to a pouring assembly (4) via a chain, the bottom of the pouring assembly (4) is provided with a pouring pipe (5), the outer wall of the pouring pipe (5) is fixedly connected to an adjustment box (6), a power assembly (6a) is provided inside the adjustment box (6), a first disassembly assembly (6b) is provided on one side of the power assembly (6a), and a second disassembly assembly (6c) is provided on the side of the power assembly (6a) away from the first disassembly assembly (6b); The No. 1 disassembly component (6b) comprises a rotating rod (6b01) and a disc (6b02) fixedly connected to the outer wall of the rotating rod (6b01); a first arc magnet (6b03) is fixedly connected inside the disc (6b02); a second arc magnet (6b04) is fixedly connected inside the disc (6b02) and located on one side of the first arc magnet (6b03); a sliding groove (6b05) is provided inside the regulating box (6); a slider (6b06) is slidably connected inside the sliding groove (6b05); a No. 1 positioning rod (6b07) is fixedly connected to the outer wall of the slider (6b06) away from the sliding groove (6b05); a movable plate (6b08) is fixedly connected to the outer wall of the No. 1 positioning rod (6b07); a magnet body (6b09) is fixedly connected inside the movable plate (6b08).

2. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 1, Features: A first mounting groove (6b10) is provided at the bottom end of the pouring pipe (5), one end of the No. 1 positioning rod (6b07) passes through the first mounting groove (6b10) and the No. 1 positioning rod (6b07) is slidably connected to the pouring pipe (5), and a pouring head (6b11) is slidably connected inside the first mounting groove (6b10).

3. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 2, Features: The outer wall of the pouring head (6b11) is provided with a first positioning groove (6b12), and one end of the No. 1 positioning rod (6b07) is slidably connected to the first positioning groove (6b12), and the outer wall of the rotating rod (6b01) is provided with a transmission belt (6b13).

4. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 1, Features: The power assembly (6a) comprises an adjusting sleeve (6a01) and an adjusting rod (6a02) rotatably connected inside the adjusting sleeve (6a01); the adjusting sleeve (6a01) is transmission-connected to the rotating rod (6b01) via a transmission belt (6b13); and a rotating disk (6a03) is fixedly connected to the outer wall of the adjusting sleeve (6a01).

5. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 4, Features: One end of the adjustment sleeve (6a01) penetrates the outer wall of the adjustment box (6) and the adjustment sleeve (6a01) is rotatably connected to the adjustment box (6); one end of the adjustment rod (6a02) is rotatably connected to the inside of the adjustment box (6).

6. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 4, Features: The outer wall of the rotating disk (6a03) and the interior of the regulating box (6) are provided with a torsion spring (6a04), and the two ends of the torsion spring (6a04) are respectively fixedly connected to the outer wall of the rotating disk (6a03) and the interior of the regulating box (6), and the outer wall of the regulating rod (6a02) is fixedly connected to an extrusion plate (6a05).

7. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 1, Features: The second disassembly assembly (6c) comprises a fixed plate (6c01) and a pressure plate (6c02) slidably connected inside the fixed plate (6c01); the outer wall of the fixed plate (6c01) is fixedly connected to the inside of the regulating box (6); and the outer wall of the pressure plate (6c02) is fixedly connected to a baffle (6c03).

8. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 7, Features: One end of the pressure plate (6c02) is fixedly connected to an extrusion block (6c04), an outer wall of the extrusion block (6c04) is hinged with a roller (6c05), and the inside of the adjustment box (6) is fixedly connected to a stabilizing rod (6c06).

9. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 8, Features: The outer wall of the stabilizing rod (6c06) is slidably connected to a second positioning rod (6c07); a return spring (6c08) is provided between the outer wall of the second positioning rod (6c07) and the regulating box (6); the outer wall of the second positioning rod (6c07) is fixedly connected to a moving block (6c09); a second mounting groove (6c10) is provided on the top of the pouring pipe (5) and the second mounting groove (6c10) is slidably connected to the pouring assembly (4).

10. A pouring device for a tire puncture-proof self-repairing polyurethane layer according to claim 9, Features: The outer wall of the casting assembly (4) is provided with a second positioning groove (6c11), one end of the second positioning rod (6c07) passes through the second installation groove (6c10) and the second positioning rod (6c07) is slidably connected to the second installation groove (6c10), and one end of the second positioning rod (6c07) is slidably connected to the second positioning groove (6c11).

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