TPU tire preparation device

Abstract

The utility model discloses a TPU (thermoplastic polyurethane) tire preparation device, and relates to the technical field of tire preparation. The TPU tire preparation device comprises a base, a motor is fixedly installed on the upper surface of the base, a rotating disc is fixedly installed on an output shaft of the motor, a telescopic rod is fixedly installed at the top of the rotating disc, a transverse plate is fixedly installed at the top of the telescopic rod, an extrusion block is fixedly installed at the bottom of the transverse plate, and a mold is fixedly installed on the upper surface of the base. The air pump is controlled to work, then the air pump sucks air in the mold into the box body through the connecting pipe, then liquid is filled into the box body, the air is filtered and purified through the liquid, then the air sequentially passes through the net plate, the adsorption plate and the sponge plate, and then the air is filtered and discharged from the air outlet pipe. And therefore, the device can be conveniently purified in the subsequent use process, subsequent use is facilitated, meanwhile, the use convenience of the device is improved, and the use efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire preparation, in particular to a TPU tire preparation device. Background Art

[0002] TPU is thermoplastic polyurethane elastomer rubber, which is mainly divided into polyester type and polyether type. It has a wide hardness range (60HA-85HD), is wear-resistant, oil-resistant, transparent, and has good elasticity. It is widely used in daily necessities, sporting goods, toys, decorative materials and other fields. Halogen-free flame-retardant TPU can also replace soft PVC to meet the environmental protection requirements of more and more fields. When preparing TPU tires, a tire preparation device is needed. The existing patent, patent announcement number CN218803548U, discloses a TPU microporous foam tire preparation device, including a base, a lower trapezoidal plate, a lower mold and an upper mold. The top of the base is fixedly connected with the lower mold through a first vertical plate, the upper end of the lower mold is provided with an upper mold, the top of the upper mold is connected with the upper trapezoidal plate through a connecting plate, one end of the top of the upper trapezoidal plate is connected with a second hard tube through a second support block, the air outlet end of the second hard tube is connected with a hollow bin, one end of the inner wall of the hollow bin is installed with a second fan through a mounting frame, and both sides of the upper trapezoidal plate and the top of the lower mold are provided with air collecting cavities. This new type has an exhaust gas collection structure, which can conveniently collect and discharge the exhaust gas emitted during the preparation without affecting the health of people around. It has a heating structure and has a good uniform effect when heating the mold. The tire performance after production is good and is suitable for wide promotion and use.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: in actual application, although the gas can be collected and discharged, it cannot be purified and filtered during the subsequent discharge process, and it will still be harmful during the subsequent discharge process, thus affecting the normal use of the device. Therefore, we proposed a TPU tire preparation device to solve the above-mentioned problems. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a TPU tire preparation device, which solves the problem that the exhaust gas cannot be treated and purified during the tire preparation process.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a TPU tire preparation device, comprising a base, a motor is fixedly installed on the upper surface of the base, a turntable is fixedly installed on the output shaft of the motor, a telescopic rod is fixedly installed on the top of the turntable, a cross plate is fixedly installed on the top of the telescopic rod, an extrusion block is fixedly installed on the bottom of the cross plate, a mold is fixedly installed on the upper surface of the base, a heating wire is fixedly installed on the bottom of the mold, a partition is provided inside the mold, a vertical rod is fixedly installed on the inner bottom wall of the mold, and the top of the vertical rod passes through the partition and extends to the outside of the partition.

[0006] A box body is fixedly installed on the upper surface of the base, a connecting pipe is connected to one side of the box body, one end of the connecting pipe is connected to the top of the mold, one end of the connecting pipe located inside the box body is connected to an air pump, a mesh plate is fixedly installed inside the box body, an adsorption plate is arranged above the mesh plate, a sponge plate is arranged above the adsorption plate, and an air outlet pipe is connected to the top of the box body.

[0007] Preferably, a rod hole for the vertical rod to pass through is opened on the partition, the inner wall of the rod hole is slidably connected to the surface of the vertical rod, and the surface of the partition is slidably connected to the inner wall of the mold.

[0008] Preferably, mounting plates are fixedly mounted at the four corners of the bottom of the base, mounting holes are provided on the mounting plates, the mounting holes are oblong holes, and anti-slip grooves are provided on the lower surface of the mounting plates.

[0009] Preferably, the top of the extrusion block is connected to a feed pipe, and the feed pipe is in an inclined state.

[0010] Preferably, a round tube is fixedly mounted on the bottom of the turntable, a piston is slidably connected inside the round tube, a ball is embedded in the bottom of the piston, and the surface of the ball is rollingly connected to the upper surface of the base.

[0011] Preferably, a circular hole for the balls to pass through is formed at the bottom of the circular tube, and the inner wall of the circular hole is rollingly connected to the surface of the balls.

[0012] Preferably, a damping rod is fixedly mounted on the top of the piston, the top of the damping rod is fixedly connected to the inner top wall of the circular tube, and the surface of the piston is slidably connected to the inner wall of the circular tube. Beneficial Effects

[0013] The utility model provides a TPU tire preparation device. Compared with the prior art, it has the following beneficial effects:

[0014] The TPU tire preparation device controls the operation of an air pump, which then draws the gas inside the mold into the interior of a box body through a connecting pipe, and then fills the interior of the box body with liquid. The gas is filtered and purified by the liquid, and then passes through a mesh plate, an adsorption plate, and a sponge plate in sequence. The gas is then filtered and discharged from an air outlet pipe, so that it is convenient to purify it during subsequent use, which is convenient for subsequent use, and also improves the convenience of use of the device and the use efficiency of the device.

[0015] At the same time, during use, the motor is controlled to rotate, and then the motor drives the round tube on the turntable to rotate, and the damping rod performs a buffering operation on the piston, so that the surface of the ball contacts the upper surface of the base, thereby facilitating the support of the turntable, thereby facilitating the protection operation of the motor, avoiding damage to the motor during use, and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the box body of the utility model.

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the circular tube of the utility model.

[0019] Figure 4 It is a three-dimensional cross-sectional structural schematic diagram of the mold of the utility model.

[0020] In the figure: 1. base; 2. motor; 3. turntable; 4. telescopic rod; 5. horizontal plate; 6. extrusion block; 7. mold; 8. heating wire; 9. partition; 10. vertical rod; 11. box body; 12. connecting pipe; 13. air pump; 14. mesh plate; 15. adsorption plate; 16. sponge plate; 17. outlet pipe; 18. mounting plate; 19. feed pipe; 20. round tube; 21. piston; 22. ball; 23. damping rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4The utility model provides a technical solution: a TPU tire preparation device, including a base 1, a motor 2 is fixedly installed on the upper surface of the base 1, a turntable 3 is fixedly installed on the output shaft of the motor 2, a telescopic rod 4 is fixedly installed on the top of the turntable 3, a horizontal plate 5 is fixedly installed on the top of the telescopic rod 4, an extrusion block 6 is fixedly installed on the bottom of the horizontal plate 5, a mold 7 is fixedly installed on the upper surface of the base 1, a heating wire 8 is fixedly installed on the bottom of the mold 7, a partition 9 is arranged inside the mold 7, a vertical rod 10 is fixedly installed on the inner bottom wall of the mold 7, and the top of the vertical rod 10 passes through the partition 9 and extends to the outside of the partition 9.

[0023] A box body 11 is fixedly installed on the upper surface of the base 1, and a connecting pipe 12 is connected to one side of the box body 11. One end of the connecting pipe 12 is connected to the top of the mold 7, and one end of the connecting pipe 12 located inside the box body 11 is connected to an air pump 13. A mesh plate 14 is fixedly installed inside the box body 11, an adsorption plate 15 is arranged above the mesh plate 14, a sponge plate 16 is arranged above the adsorption plate 15, and an air outlet pipe 17 is connected to the top of the box body 11.

[0024] The air pump 13 is controlled to work, and then the air pump 13 draws the gas inside the mold 7 into the interior of the box body 11 through the connecting pipe 12, and then the liquid is filled into the interior of the box body 11. The gas is filtered and purified by the liquid, and then passes through the mesh plate 14, the adsorption plate 15 and the sponge plate 16 in sequence. Then the gas is filtered and discharged from the air outlet pipe 17, so as to facilitate its purification during subsequent use and facilitate subsequent use. At the same time, it also improves the convenience of use of the device and improves the use efficiency of the device.

[0025] See also Figure 4 The partition plate 9 is provided with a rod hole for the vertical rod 10 to pass through, the inner wall of the rod hole is slidably connected to the surface of the vertical rod 10, and the surface of the partition plate 9 is slidably connected to the inner wall of the mold 7.

[0026] The rod hole is provided to facilitate the subsequent movement of the partition plate 9 during use, thereby facilitating subsequent use and improving the convenience of use of the device.

[0027] See also Figure 1 The four corners of the bottom of the base 1 are fixedly mounted with mounting plates 18, and mounting holes are opened on the mounting plates 18. The mounting holes are oblong holes, and the lower surface of the mounting plates 18 is provided with anti-slip grooves.

[0028] The provided mounting plate 18, during use, achieves the effect of facilitating the installation and positioning thereof, thereby facilitating subsequent use, and improving the installation stability of the device, thereby also facilitating subsequent use.

[0029] See also Figure 1 The top of the extrusion block 6 is connected to a feed pipe 19, which is in an inclined state.

[0030] The feeding pipe 19 is provided to facilitate the feeding operation during use, thereby facilitating subsequent use.

[0031] See also Figure 1 , Figure 3 A round tube 20 is fixedly installed at the bottom of the turntable 3, a piston 21 is slidably connected inside the round tube 20, a ball 22 is embedded in the bottom of the piston 21, and the surface of the ball 22 is rollingly connected to the upper surface of the base 1.

[0032] The balls 22 are provided to facilitate the round tube 20 to follow the rotation of the turntable 3 during use, so as to facilitate subsequent use.

[0033] See also Figure 3 A round hole is formed at the bottom of the round tube 20 for the ball 22 to pass through, and the inner wall of the round hole is in rolling connection with the surface of the ball 22 .

[0034] See also Figure 3 A damping rod 23 is fixedly mounted on the top of the piston 21 , the top of the damping rod 23 is fixedly connected to the inner top wall of the circular tube 20 , and the surface of the piston 21 is slidably connected to the inner wall of the circular tube 20 .

[0035] The motor 2 is controlled to rotate, and then the motor 2 drives the round tube 20 on the turntable 3 to rotate. The damping rod 23 performs a buffering operation on the piston 21, so that the surface of the ball 22 contacts the upper surface of the base 1, thereby facilitating the support of the turntable 3, thereby facilitating the protection operation of the motor 2, avoiding damage to the motor 2 during use, and extending the service life of the device.

[0036] The damping rod 23 is provided, during use, to facilitate the squeezing of the piston 21, thereby facilitating the subsequent rolling connection between the ball 22 and the upper surface of the base 1, thereby facilitating the normal use of the subsequent device.

[0037] During operation, the air pump 13 is controlled to work, and then the air pump 13 draws the gas inside the mold 7 into the interior of the box body 11 through the connecting pipe 12, and then the liquid is filled into the interior of the box body 11. The gas is filtered and purified by the liquid, and then passes through the mesh plate 14, the adsorption plate 15 and the sponge plate 16 in sequence. Then the gas is filtered and discharged from the air outlet pipe 17, so as to facilitate the subsequent purification during use and facilitate subsequent use. At the same time, it also improves the convenience of use of the device and improves the use efficiency of the device. During use, the motor 2 is controlled to rotate, and then the motor 2 drives the round tube 20 on the turntable 3 to rotate, and the damping rod 23 performs a buffering operation on the piston 21, so that the surface of the ball 22 contacts the upper surface of the base 1, thereby facilitating the support of the turntable 3, thereby facilitating the protection operation of the motor 2, avoiding damage to the motor 2 during use, and extending the service life of the device.

[0038] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A TPU tire preparation device, comprising a base (1), characterized in that: A motor (2) is fixedly mounted on the upper surface of the base (1); a turntable (3) is fixedly mounted on the output shaft of the motor (2); a telescopic rod (4) is fixedly mounted on the top of the turntable (3); a horizontal plate (5) is fixedly mounted on the top of the telescopic rod (4); an extrusion block (6) is fixedly mounted on the bottom of the horizontal plate (5); a mold (7) is fixedly mounted on the upper surface of the base (1); a heating wire (8) is fixedly mounted on the bottom of the mold (7); a partition (9) is arranged inside the mold (7); a vertical rod (10) is fixedly mounted on the inner bottom wall of the mold (7); the top of the vertical rod (10) passes through the partition (9) and extends to the outside of the partition (9); A box body (11) is fixedly mounted on the upper surface of the base (1), one side of the box body (11) is connected to a connecting pipe (12), one end of the connecting pipe (12) is connected to the top of the mold (7), one end of the connecting pipe (12) located inside the box body (11) is connected to an air pump (13), a mesh plate (14) is fixedly mounted inside the box body (11), an adsorption plate (15) is arranged above the mesh plate (14), a sponge plate (16) is arranged above the adsorption plate (15), and the top of the box body (11) is connected to an air outlet pipe (17).

2. A TPU tire preparation device according to claim 1, characterized in that: The partition plate (9) is provided with a rod hole for the vertical rod (10) to pass through, the inner wall of the rod hole is slidably connected to the surface of the vertical rod (10), and the surface of the partition plate (9) is slidably connected to the inner wall of the mold (7).

3. A TPU tire preparation device according to claim 1, characterized in that: The four corners of the bottom of the base (1) are fixedly mounted with mounting plates (18), the mounting plates (18) are provided with mounting holes, the mounting holes are oblong holes, and the lower surface of the mounting plates (18) is provided with anti-slip grooves.

4. A TPU tire preparation device according to claim 1, characterized in that: The top of the extrusion block (6) is connected to a feed pipe (19), and the feed pipe (19) is in an inclined state.

5. The TPU tire preparation device according to claim 1, characterized in that: A round tube (20) is fixedly mounted on the bottom of the rotating disk (3), a piston (21) is slidably connected inside the round tube (20), a ball (22) is embedded in the bottom of the piston (21), and the surface of the ball (22) is rollingly connected to the upper surface of the base (1).

6. A TPU tire preparation device according to claim 5, characterized in that: A circular hole is provided at the bottom of the circular tube (20) for the balls (22) to pass through, and the inner wall of the circular hole is in rolling connection with the surface of the balls (22).

7. A TPU tire preparation device according to claim 5, characterized in that: A damping rod (23) is fixedly mounted on the top of the piston (21); the top of the damping rod (23) is fixedly connected to the inner top wall of the circular tube (20); and the surface of the piston (21) is slidably connected to the inner wall of the circular tube (20).

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