Tire with highlighted three-dimensional design and processing device thereof

Abstract

The invention relates to the technical field of tire pattern processing, in particular to a tire highlighting three-dimensional design and a processing device.The tire highlighting three-dimensional design comprises a bottom plate, a supporting frame is fixedly installed at the center of the top of the bottom plate through bolts, a bearing sleeve is arranged above the supporting frame, and multiple sets of first sliding grooves and second sliding grooves are formed in the outer side wall of the circumference of the bearing sleeve; the first sliding groove and the second sliding groove are formed in a spaced mode, sliding blocks are connected into the first sliding groove and the second sliding groove in a sliding mode, a first limiting rod and a second limiting rod are connected into the first sliding groove and the second sliding groove in a sliding mode respectively, and the sliding blocks are fixedly connected with the top ends of the first limiting rod and the second limiting rod which are correspondingly arranged. The first inner expanding plate and the second inner expanding plate form a complete circle through related structures, gaps between the tire inner circle side wall and the tire inner circle side wall are eliminated, uniform supporting is provided in pattern printing, it is guaranteed that patterns are complete and clear, and the attractiveness and quality of the tire are improved.

Description

Technical Field

[0001] The invention relates to the technical field of tire pattern processing, in particular to a tire with a prominent three-dimensional design and a processing device thereof. Background Art

[0002] The pattern of the tire plays an important role. It can increase the friction between the tire and the ground, ensuring that the vehicle has good grip during driving. Whether on dry or wet roads, it can effectively prevent the vehicle from skidding and improve driving stability and safety. At the same time, different pattern designs can also affect the drainage performance of the tire, and can quickly drain water from between the tire and the ground on rainy days, reducing the occurrence of hydroplaning.

[0003] The Chinese patent with application number 2022110743895 is specifically a baby stroller tire molding equipment and process, which can process and trim anti-slip patterns on baby stroller tires of various specifications, effectively replacing the traditional manual scratching of the tire surface, greatly reducing the consumption of human resources, and can greatly improve the processing efficiency, making the tire more moldable.

[0004] However, during the specific use of the above-mentioned equipment, multiple sets of arc expansion plates are used to press the tire in all directions. However, after the above-mentioned arc expansion plates are fully unfolded, large gaps appear between adjacent arc expansion plates, which makes it impossible to effectively press many positions of the inner circular sidewall of the tire, resulting in the tire after expansion and pressing not being a standard circle. During the process of pattern printing, when the external pattern printing device contacts the tire, the inner circular sidewall of the tire is located at the position where the arc pressing plate presses. Due to uneven force, it is easy to deform and shrink inward. This situation seriously affects the effect of pattern printing, makes the pattern printing incomplete, and seriously affects the appearance, performance and service life of the tire.

[0005] In view of the above technical defects, a solution is now proposed. Summary of the invention

[0006] The object of the present invention is to provide a tire with a prominent three-dimensional design and a processing device thereof, so as to solve the problems mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing device for a tire with a prominent three-dimensional design, comprising a bottom plate, which serves as a supporting carrier of the processing device;

[0008] A support frame is fixedly installed at the top center of the bottom plate by bolts, a bearing sleeve is arranged above the support frame, and a plurality of groups of slide grooves 1 and 2 are arranged on the circumferential outer wall of the bearing sleeve, and the slide grooves 1 and 2 are arranged at intervals;

[0009] A tightening assembly, arranged on the outside of the bearing sleeve, for supporting the inner side wall of the tire;

[0010] A pushing component is arranged on the top of the bottom plate and is used to push the pressing component;

[0011] The alignment auxiliary component is arranged on the outside of the bearing sleeve and is used to support the bottom of the tire embryo and adjust the tire embryo.

[0012] Furthermore, a slider is slidably connected in the first slide groove and the second slide groove, and a limit rod 1 and a limit rod 2 are slidably connected in the first slide groove and the second slide groove respectively, and the slider is fixedly connected to the top of the corresponding limit rod 1 and the limit rod 2;

[0013] The tightening assembly includes multiple groups of limit slide rails 1 and 2 fixed on the outside of the bearing sleeve, the limit slide rails 1 and 2 are arranged at intervals on the outside of the bearing sleeve, the side wall of the slider is fixedly connected to the frame, the inner side wall of the frame is fixedly connected to two sliding rods, and the outer sides of the two sliding rods are slidably connected to sliding sleeves.

[0014] Furthermore, the side wall of the sliding sleeve is fixedly connected with a connecting frame, and both ends of the outer wall of the connecting frame are fixedly connected with protrusions, and the protrusions are slidably connected in the corresponding limiting slide rails 1 and 2, and the outer side of the corresponding connecting frame is fixedly connected with inner expansion plate 1 and inner expansion plate 2.

[0015] Furthermore, the pushing assembly includes a pushing frame 1 and a pushing frame 2, a limiting groove is provided at the center of the pushing frame 2, the pushing frame 1 slides in the limiting groove, and the pushing frame 1 and the pushing frame 2 are respectively fixedly connected to the bottom ends of the corresponding limiting rods 1 and 2;

[0016] The top of the bottom plate is fixedly connected with an electric push rod 1 and an electric push rod 2, the output end of the electric push rod 1 is fixedly connected to the bottom end of the pushing frame 1, and the output end of the electric push rod 2 is fixedly connected to the bottom end of the pushing frame 2.

[0017] Furthermore, a transverse plate is fixedly connected to the top of the support frame, a through groove is opened at the center of the top circle of the transverse plate, a support sleeve is fixedly installed on the top of the transverse plate, the support sleeve is connected to the through groove, and the top of the support sleeve is fixedly connected to the bottom of the bearing sleeve.

[0018] Furthermore, the positioning auxiliary component includes a lifting push cylinder 1, an adjustment plate and an annular support plate. The outer sleeve of the bearing sleeve is provided with an annular support plate. Multiple groups of lifting push cylinders 1 are symmetrically fixedly installed on the top of the cross plate. The bottom of the annular support plate is fixedly connected to the top of the lifting push cylinder 1. The top of the annular support plate is provided with multiple groups of grooves, and the adjustment plates are embedded in the grooves. The inner wall of the groove is fixedly installed with a lifting push cylinder 2, and the output end of the lifting push cylinder 2 is fixedly connected to the bottom of the adjustment plate.

[0019] Furthermore, a plurality of groups of pneumatic suction cups are arranged on the top of the adjustment plate, and the pneumatic suction cups are connected to an external pump body.

[0020] Furthermore, a mold barrel cabin is arranged above the bearing sleeve, and a molded strip is detachably installed on the inner side wall of the mold barrel cabin.

[0021] The present invention also provides a tire with a prominent three-dimensional design, which is prepared by using the processing device for the tire with a prominent three-dimensional design.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. When the present invention is in use, the push frame 1, the push frame 2, the limiting slide rail and the limiting slide rail 2 are used to drive the inner expansion plate 1 and the inner expansion plate 2 to move in a sequential order, so that the inner expansion plate 1 and the inner expansion plate 2 form a complete circle, which is convenient for seamless fitting of the inner circle of the tire, and completely eliminates the gap between the inner circle sidewall of the tire. During the pattern printing process, the inner expansion plate 1 and the inner expansion plate 2 evenly and seamlessly support the inner circle sidewall of the tire, so that when the tire contacts the external pattern printing device, the force is more evenly applied, which greatly reduces the deformation and inward contraction caused by uneven force, thereby ensuring the smooth progress of the pattern printing process, making the printed pattern complete and clear, and greatly improving the aesthetics and quality of the tire.

[0024] 2. When the present invention is in use, the suction cup and adjustment plate and other structures in the positioning auxiliary component are used to achieve accurate position adjustment of the placed tire, so as to avoid the problem of skewed pattern in the subsequent printing process due to the skewed placement of the tire blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to facilitate understanding by those skilled in the art, the present invention is further described below in conjunction with the accompanying drawings;

[0026] Figure 1 It is a schematic diagram of the structure of the bearing sleeve of the present invention;

[0027] Figure 2 It is a schematic diagram of the support sleeve structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the structure of the chute 1 and the chute 2 in the present invention;

[0029] Figure 4 It is a schematic diagram of the structure of the second limiting rod in the present invention;

[0030] Figure 5 It is a schematic diagram of the structure of the limiting slide rail 1 and the limiting slide rail 2 in the present invention;

[0031] Figure 6 It is a schematic diagram of the tightening component in the present invention;

[0032] Figure 7 It is a front view of the overall device of the present invention;

[0033] Figure 8 It is a schematic diagram of the structure of the second lifting cylinder inside the annular support plate in the present invention;

[0034] Fig. 9 It is a schematic diagram of the structure of the mold barrel cabin and its internal molded strips in the present invention;

[0035] Fig.10 It is a comparison diagram of the non-three-dimensional designed tire and the three-dimensional designed tire in the present invention.

[0036] Reference numerals: 100, tread; 200, sidewall; 300, pattern; 1, bottom plate; 2, support frame; 201, cross plate; 3, bearing sleeve; 4, support sleeve; 501, slide groove 1; 502, slide groove 2; 6, slider; 701, limit rod 1; 702, limit rod 2; 801, limit slide rail 1; 802, limit slide rail 2; 803, frame; 804, slide rod; 805, Sliding sleeve; 806, connecting frame; 807, protrusion; 808, inner expansion plate 1; 809, inner expansion plate 2; 901, pushing frame 1; 902, pushing frame 2; 903, electric push rod 1; 904, electric push rod 2; 10, mold barrel cabin; 11, molding strip; 121, lifting cylinder 1; 122, adjusting plate; 123, annular support plate; 124, lifting cylinder 2; 125, suction cup. DETAILED DESCRIPTION

[0037] 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.

[0038] Embodiment 1: Figure 1-Figure 9 As shown, a processing device for a tire with a prominent three-dimensional design includes a base plate 1, which serves as a support carrier for the processing device;

[0039] A support frame 2 is fixedly installed at the top center of the base plate 1 by bolts, a bearing sleeve 3 is arranged above the support frame 2, a cross plate 201 is fixedly connected to the top of the support frame 2, a through groove is opened at the top center of the cross plate 201, a support sleeve 4 is fixedly installed on the top of the cross plate 201, the support sleeve 4 is connected to the through groove, the top of the support sleeve 4 is fixedly connected to the bottom of the bearing sleeve 3, and a plurality of groups of slide grooves 501 and slide grooves 502 are opened on the circumferential outer wall of the bearing sleeve 3, and the slide grooves 501 and slide grooves 502 are arranged at intervals.

[0040] If the tire embryo is skewed during placement, the printing of the pattern 300 will be deviated. Once the tire embryo is in a skewed state, it is difficult to make effective adjustments in the subsequent printing process, which will undoubtedly cause great trouble to the entire production process, reduce production efficiency, and increase the risk of product defects. To solve the above problems, specific improvements are as follows:

[0041] The alignment auxiliary component is arranged on the outer side of the bearing sleeve 3, and is used to support the bottom of the tire embryo and adjust the tire embryo. The alignment auxiliary component includes a lifting push cylinder 121, an adjustment plate 122 and an annular support plate 123. The outer side of the bearing sleeve 3 is provided with an annular support plate 123. Multiple groups of lifting push cylinders 121 are symmetrically fixedly installed on the top of the cross plate 201. The bottom of the annular support plate 123 is fixedly connected to the top of the lifting push cylinder 121. The top of the annular support plate 123 is provided with multiple groups of grooves, and the adjustment plate 122 is embedded in the groove. The inner wall of the groove is fixedly installed with a lifting push cylinder 2 124, and the output end of the lifting push cylinder 2 124 is fixedly connected to the bottom of the adjustment plate 122.

[0042] A plurality of groups of pneumatic suction cups 125 are arranged on the top of the adjustment plate 122, and the pneumatic suction cups 125 are connected to an external pump body. It needs to be explained here that the pneumatic suction cups 125 utilize the external pump body to realize adsorption of the sidewall 200 of the tire embryo, so that the adjustment plate 122 cooperates with the lifting cylinder 124 to realize the position adjustment of the tire embryo.

[0043] During the specific setting, the tire embryo is firstly sleeved on the outside of the bearing sleeve 3 and placed on the top of the annular support plate 123. The placement position of the tire embryo is comprehensively collected and evaluated at 360 degrees by an external high-definition camera. When it is found that there is a tilt problem in the placement of the tire embryo, the lifting and pushing cylinder 124 at the corresponding position and the lifting and pushing cylinder 124 on the opposite side with the center of the annular support plate 123 as the center point are started. The lifting and pushing cylinder 124 pushes the adjustment plate 122 to rise synchronously until the corresponding adjustment plate 122 contacts the bottom of the tire embryo. The suction cup 125 uses the external pump body to absorb and fix the bottom of the tire embryo, and corrects the placement position of the tire embryo under the action of the lifting and pushing cylinder 124 until the tire embryo is in a horizontal placement state, and then the inner side wall of the tire embryo is tightened by the tightening component.

[0044] Embodiment 2: The conventional tire inner circle pressing device uses a plurality of arc-shaped pressing plates to press against the inner circle sidewall of the tire. However, there is a large gap between adjacent plates after unfolding, which causes the tire to be out of round and the pressed position is easily deformed and shrunk due to uneven force when the pattern 300 is printed, which affects the printing effect of the pattern 300, reduces the quality and aesthetics of the tire, and affects the performance and service life. To solve the above problems, the specific improvements are as follows:

[0045] The pressing assembly is arranged on the outside of the bearing sleeve 3 and is used to support the inner wall of the tire. The pushing assembly is arranged on the top of the bottom plate 1 and is used to push the pressing assembly.

[0046] Slide blocks 6 are slidably connected in both slide groove 1 501 and slide groove 2 502. Limit rod 1 701 and limit rod 2 702 are slidably connected in slide groove 1 501 and slide groove 2 502 respectively. Slide block 6 is fixedly connected to the top ends of corresponding limit rod 1 701 and limit rod 2 702. The clamping assembly includes multiple groups of limit rails 1 801 and multiple groups of limit rails 2 802 fixed on the outside of the bearing sleeve 3. Limit rails 1 801 and limit rails 2 802 are spaced apart on the outside of the bearing sleeve 3. The side wall of the slide block 6 is fixedly connected to a frame 803. The inner side wall of the frame 803 is fixedly connected to two slide bars 804. The outer sides of the two slide bars 804 are slidably connected to slide sleeves 805.

[0047] The side wall of the sliding sleeve 805 is fixedly connected with a connecting frame 806, and both ends of the outer side wall of the connecting frame 806 are fixedly connected with protrusions 807. The protrusions 807 are slidably connected in the corresponding limiting slide rails 1 801 and 802. The outer side of the corresponding connecting frame 806 is fixedly connected with an inner expansion plate 1 808 and an inner expansion plate 2 809. It should be noted here that when the inner expansion plate 1 808 and the inner expansion plate 2 809 are fully unfolded, the side walls of the inner expansion plate 1 808 and the inner expansion plate 2 809 are tightly fitted, thereby achieving comprehensive abutment and fitting with the inner circular side walls of the tire embryo, avoiding the problem that the tire embryo after support is not round.

[0048] The pushing assembly includes a pushing frame 1 901 and a pushing frame 2 902. A limiting groove is provided at the center of the pushing frame 2 902. The pushing frame 1 901 slides in the limiting groove. The pushing frame 1 901 and the pushing frame 2 902 are respectively fixedly connected to the bottom ends of the corresponding limiting rods 1 701 and 2 702.

[0049] The top of the bottom plate 1 is fixedly connected with an electric push rod 1 903 and an electric push rod 2 904 . The output end of the electric push rod 1 903 is fixedly connected to the bottom end of the pushing rack 1 901 , and the output end of the electric push rod 2 904 is fixedly connected to the bottom end of the pushing rack 2 902 .

[0050] During the specific setting, after the placement position of the tire blank is adjusted to the accurate position, the electric push rod 1 903 and the electric push rod 2 904 are controlled at this time. It needs to be explained here that the distance between adjacent inner expansion plates 1 808 or adjacent inner expansion plates 2 809 is respectively consistent with the length of inner expansion plates 2 809 and inner expansion plates 1 808, so that the inner expansion plates 1 808 and the inner expansion plates 2 809 are in a tightly fitted state after being unfolded.

[0051] The electric push rod 1 903 and the electric push rod 2 904 are started successively. The electric push rod 1 903 uses the pushing frame 1 901 to drive the corresponding connected limit rod 1 701 to move downward. During the downward movement, the limit rod 1 701 drives the slider 6 fixed at its top to slide in the slide groove 1 501.

[0052] like Figure 5 As shown, guide grooves are provided on the inner sides of the limiting slide rail 1 801 and the limiting slide rail 2 802. The guide grooves are composed of two vertical straight grooves and one oblique groove. The ends of the oblique grooves are connected to the vertical straight grooves, so that the protrusion 807 can slide in the grooves. When the limiting slide rail 1 801 and the limiting slide rail 2 802 are placed at the same level, the oblique groove on the limiting slide rail 1 801 is higher than the oblique groove on the limiting slide rail 2 802, and the straight groove below the oblique groove in the limiting slide rail 1 801 is longer than the straight groove below the oblique groove in the limiting slide rail 2 802.

[0053] In actual application, inner expansion plate 808 moves downward first until inner expansion plate 808 is fully expanded, and only then can pushing frame 902 be provided with lifting and lowering space, and then inner expansion plate 809 is fully expanded again, and cooperates with inner expansion plate 808 to form a complete closed loop, so as to facilitate the tight inner circle of the tire blank. When inner expansion plate 808 and inner expansion plate 809 need to be folded, inner expansion plate 809 is folded first, and then random inner expansion plate 808 is folded.

[0054] The unfolding process of the inner expansion plate 808 is as follows:

[0055] The electric push rod 903 drives the limit rod 701 to slide downward through the push frame 901. The slider 6 drives the frame 803 to move downward synchronously under the action of the limit rod 701. The protrusion 807 on the outside of the connecting frame 806 slides directionally in the groove on the inside of the limit slide rail 801. When the protrusion 807 slides from the straight groove to the inclined groove, the protrusion 807 drives the connecting frame 806 and the sliding sleeve 805 to slide synchronously. The sliding sleeve 805 slides stably under the action of the two sliding rods 804.

[0056] At the same time, the protrusion 807, with the help of the cooperation of the straight groove and the oblique groove and the use of the connecting frame 806, completes the expansion of the inner expansion plate 808. When the protrusion 807 is located in the straight groove below the oblique groove, the inner expansion plate 808 is fully expanded and pressed against the inner circular side wall of the tire embryo. According to the same steps, the inner expansion plate 809 is fully expanded. The inner expansion plate 808 cooperates with the inner expansion plate 809 to provide gapless support for the tire embryo, effectively eliminating the problem that the tire embryo is easily deformed and contracted due to uneven force at the pressed position when the pattern 300 is printed.

[0057] Embodiment 3: Fig.10 As shown, a mold barrel cabin 10 is arranged above the bearing sleeve 3, and the inner wall of the mold barrel cabin 10 is detachably installed with a molded strip 11. The present invention also proposes a tire with a prominent three-dimensional design, which includes a tread 100 and a sidewall 200, and a pattern 300 is provided on the outer side of the tread 100. When the tire embryo is pressed tightly, the annular support plate 123 descends and breaks away from the contact with the tire embryo. At this time, the mold barrel cabin 10 moves and covers the outer side of the tire embryo to perform three-dimensional pattern 300 processing.

[0058] It should be explained here that the molding strip 11 and the mold barrel 10 are detachably installed. By replacing the molding strips 11 of different sizes, the molding strips 11 are used to print the pattern 300 on the surface of the tire blank, and the mold barrel 10 is mainly used to install the tire mold on the vulcanizer. The mold barrel 10 is composed of two half molds, and a closed space is formed between the two to accommodate the tire and the vulcanizer;

[0059] During the vulcanization process, the temperature and pressure in the barrel gradually increase, which prompts the vulcanizer to react chemically, thereby pressing the tire embryo pattern 300 onto the tire surface. By replacing the molded strips 11 of different sizes, the tire embryo can be designed and processed in a more three-dimensional manner, such as Fig.10 As shown, there is a comparison between a tire embryo with a non-3D design and a tire embryo with a 3D design, and the specific parameters of the tire embryo with a 3D design are:

[0060] 1. TDW of the profile ≥ SW × 80%;

[0061] 2. TDW edge chamfer radius ≤5;

[0062] 3. The difference between the arc radius of the upper and lower axes is ≤10;

[0063] The above data is used in combination with the mold barrel cabin 10 and the molding strip 11 to make the appearance of the tire blank more three-dimensional.

[0064] The above contents are merely examples and explanations of the structure of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the protection scope of the present invention.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A processing device for a tire with a three-dimensional design, comprising a base plate (1) serving as a support carrier for the processing device, characterized in that: A support frame (2) is fixedly installed at the top center of the base plate (1) by bolts, a bearing sleeve (3) is arranged above the support frame (2), and a plurality of groups of slide grooves 1 (501) and slide grooves 2 (502) are arranged on the circumferential outer wall of the bearing sleeve (3), and the slide grooves 1 (501) and slide grooves 2 (502) are arranged at intervals; A tightening assembly, arranged on the outside of the bearing sleeve (3) and used for supporting the inner side wall of the tire; A pushing component, arranged on the top of the bottom plate (1), used for pushing the pressing component; The alignment auxiliary component is arranged on the outside of the bearing sleeve (3) and is used to support the bottom of the tire embryo and adjust the tire embryo.

2. The processing device for a tire with a prominent three-dimensional design according to claim 1, characterized in that: The slide groove 1 (501) and the slide groove 2 (502) are both slidably connected with a slider (6), and the slide groove 1 (501) and the slide groove 2 (502) are respectively slidably connected with a limit rod 1 (701) and a limit rod 2 (702), and the slider (6) is fixedly connected to the top of the corresponding limit rod 1 (701) and the limit rod 2 (702); The tightening assembly comprises a plurality of groups of limiting slide rails 1 (801) and a plurality of groups of limiting slide rails 2 (802) fixed on the outside of the bearing sleeve (3); the limiting slide rails 1 (801) and the limiting slide rails 2 (802) are arranged at intervals on the outside of the bearing sleeve (3); the side wall of the slider (6) is fixedly connected to a frame (803); the inner side wall of the frame (803) is fixedly connected to two slide rods (804); and the outer sides of the two slide rods (804) are slidably connected to a slide sleeve (805).

3. The processing device for a tire with a prominent three-dimensional design according to claim 2, characterized in that: The side wall of the sliding sleeve (805) is fixedly connected to a connecting frame (806), and both ends of the outer wall of the connecting frame (806) are fixedly connected to protrusions (807), and the protrusions (807) are slidably connected in the corresponding limiting slide rail 1 (801) and the limiting slide rail 2 (802), and the corresponding outer side of the connecting frame (806) is fixedly connected to an inner expansion plate 1 (808) and an inner expansion plate 2 (809).

4. The processing device for a tire with a prominent three-dimensional design according to claim 1, characterized in that: The pushing assembly comprises a pushing frame 1 (901) and a pushing frame 2 (902), wherein a limiting groove is provided at the center of the pushing frame 2 (902), the pushing frame 1 (901) slides in the limiting groove, and the pushing frame 1 (901) and the pushing frame 2 (902) are respectively fixedly connected to the bottom ends of the corresponding limiting rod 1 (701) and the limiting rod 2 (702); The top of the base plate (1) is fixedly connected with an electric push rod 1 (903) and an electric push rod 2 (904); the output end of the electric push rod 1 (903) is fixedly connected to the bottom end of the push rack 1 (901); and the output end of the electric push rod 2 (904) is fixedly connected to the bottom end of the push rack 2 (902).

5. The processing device for a tire with a prominent three-dimensional design according to claim 1, characterized in that: The top of the support frame (2) is fixedly connected to a transverse plate (201), a through groove is provided at the center of the top circle of the transverse plate (201), a support sleeve (4) is fixedly installed on the top of the transverse plate (201), the support sleeve (4) is connected to the through groove, and the top end of the support sleeve (4) is fixedly connected to the bottom of the bearing sleeve (3).

6. The processing device for a tire with a prominent three-dimensional design according to claim 1, characterized in that: The positioning auxiliary component comprises a lifting cylinder 1 (121), an adjustment plate (122) and an annular support plate (123); the outer sleeve of the bearing sleeve (3) is provided with an annular support plate (123); multiple groups of lifting cylinders 1 (121) are symmetrically fixedly installed on the top of the transverse plate (201); the bottom of the annular support plate (123) is fixedly connected to the top of the lifting cylinder 1 (121); the top of the annular support plate (123) is provided with multiple groups of grooves, the adjustment plate (122) is embedded in the groove, and the inner wall of the groove is fixedly installed with a lifting cylinder 2 (124); the output end of the lifting cylinder 2 (124) is fixedly connected to the bottom of the adjustment plate (122).

7. The processing device for a tire with a prominent three-dimensional design according to claim 6, characterized in that: A plurality of groups of pneumatic suction cups (125) are arranged on the top of the adjustment plate (122), and the pneumatic suction cups (125) are connected to an external pump body.

8. The processing device for a tire with a prominent three-dimensional design according to claim 1, characterized in that: A mold barrel cabin (10) is arranged above the bearing sleeve (3), and a mold strip (11) is detachably mounted on the inner side wall of the mold barrel cabin (10).

9. A tire with a prominent three-dimensional design, characterized in that: The tire is prepared by using a processing device for a tire with a prominent three-dimensional design as described in any one of claims 1 to 8.

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