Tire pressing equipment

Abstract

The utility model provides tire pressing equipment which is used for a wheel, the wheel comprises a hub, a check ring and a tire, the check ring is detachably embedded between the hub and the tire and used for clamping and fixing the tire to the hub, and the tire pressing equipment comprises a machine table, a tire pressing assembly and a driving assembly. The machine table is suitable for placing wheels. The tire pressing assembly is movably arranged on the machine table in the vertical direction and comprises a clamping jaw, and the clamping jaw is used for abutting against the check ring. The driving assembly is arranged on the machine table, connected to the tire pressing assembly and used for driving the tire pressing assembly in the vertical direction, and when the tire pressing assembly is driven downwards to enable the clamping jaws to press the check ring downwards, the check ring can be at least partially separated from the hub. The tire pressing equipment disclosed by the utility model has the effect of being suitable for tire pressing and tire removing operation of a wheel with a retainer ring type structure.

Description

Technical Field

[0001] The utility model generally relates to the technical field of tire calendering, and more specifically relates to a tire calendering device. Background Art

[0002] At present, most of the existing tire pressing equipment is a tire changing machine designed for automobile tires, while the tire structure of the guide rail rubber wheel is a clamping ring structure, and the side of the wheel hub is a vertical surface, which is different from automobile tires, making it impossible to use the existing automobile tire changing machine for tire changing operations. Utility Model Content

[0003] A series of simplified concepts are introduced in the utility model content section, which will be further described in detail in the detailed implementation section. The utility model content section of the utility model does not mean to attempt to define the key features and essential technical features of the technical solution claimed for protection, nor does it mean to attempt to determine the scope of protection of the technical solution claimed for protection.

[0004] In order to at least partially solve the above problems, the utility model provides a tire pressing device in a first aspect, which is used for a wheel, wherein the wheel comprises a wheel hub, a retaining ring and a tire, wherein the retaining ring is detachably embedded between the wheel hub and the tire, and is used to clamp and fix the tire to the wheel hub, and the tire pressing device comprises:

[0005] A machine platform, the machine platform is used to place the wheel;

[0006] A tire beating assembly, the tire beating assembly is movably disposed on the machine platform along a vertical direction, the tire beating assembly comprises a clamping claw, and the clamping claw is suitable for abutting against the retaining ring; and

[0007] A driving assembly is arranged on the machine platform and connected to the tire pressing assembly, and is used to drive the tire pressing assembly along the vertical direction. When the tire pressing assembly is driven downward so that the clamping claw presses down the retaining ring, the retaining ring can be at least partially separated from the wheel hub.

[0008] According to the tire calendering equipment of the first aspect of the utility model, the wheel is transferred to the machine platform through the loading assembly, and then the driving assembly drives the claws of the tire calendering assembly to abut against the retaining ring in the vertical direction, so that the retaining ring drives the tire to move downward. At this time, the retaining ring is taken out to separate the tire and the wheel hub. It is suitable for tire calendering and tire removing operations of wheels with a retaining ring structure.

[0009] Optionally, the tire pressing assembly further comprises:

[0010] a pressure plate body, the pressure plate body being connected to the claw; and

[0011] A driving sleeve rod is arranged on the pressure plate body and is detachably connected to the driving assembly.

[0012] Optionally, the driving assembly comprises a lifting mechanism, and an output shaft of the lifting mechanism is connected to the driving sleeve rod for driving the driving sleeve rod along the vertical direction.

[0013] Optionally, the position of the clamping claw relative to the pressure plate body is adjustably arranged in the horizontal direction.

[0014] Optionally, the pressure plate body is provided with a slide rail plate, and the slide rail plate extends along the horizontal direction; the clamping claw includes a sliding sleeve and a tire pressing part, the tire pressing part is connected to the sliding sleeve, and the sliding sleeve is sleeved on the slide rail plate and slidingly cooperates with the slide rail plate.

[0015] Optionally, the clamping claw further comprises a fastener, the fastener is passed through the sliding sleeve and is threadedly connected to the sliding sleeve, and an end of the fastener is suitable for abutting against the sliding rail plate.

[0016] Optionally, the tire pressing part is provided with a groove, the groove is provided with an inner top surface and a side wall surface, the inner top surface is suitable for abutting against the retaining ring along the vertical direction, and the side wall surface is suitable for being located on the outside of the retaining ring when the tire pressing part abuts against the retaining ring.

[0017] Optionally, the tire pressing device further includes a feeding assembly, and the feeding assembly includes:

[0018] A hanger, wherein the hanger is provided with a track extending in a horizontal direction, and the track is located above the machine platform in the vertical direction;

[0019] A moving vehicle, the moving vehicle being arranged on the track;

[0020] a lifter, the lifter being disposed on the mobile vehicle; and

[0021] A sling is connected to the lifter so as to be lifted and lowered in the vertical direction as the lifter is driven, and the sling is used to connect the wheel.

[0022] Optionally, the hanger includes a column and a cross arm, the column extends in a vertical direction, the cross arm extends in a horizontal direction and is rotatably connected to the column, and the cross arm is configured to form the track.

[0023] Optionally, the tire pressing device further includes a positioning component, and the positioning component includes:

[0024] A support frame, the support frame is arranged on the machine platform and is suitable for passing through the wheel hub;

[0025] A stopper, the stopper is passed through the support frame and is threadedly connected to the support frame, the stopper is suitable for passing through the wheel hub and abutting against the top surface of the wheel hub; and

[0026] A limiting component is arranged on the machine platform, and is suitable for abutting against the wheel hub.

[0027] Optionally, the limiting member is provided with an abutment block, the abutment block is suitable for abutting against the inner surface of the wheel hub, and the top surface of the limiting member is suitable for abutting against the end of the wheel hub.

[0028] Optionally, the abutment block is provided with an abutment slope, the abutment slope is arranged at an angle with the vertical direction, and the abutment slope is suitable for abutting against the inner surface of the hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The following drawings of the embodiments of the present invention are used as part of the present invention for understanding the present invention. The drawings show the embodiments of the present invention and their descriptions, and are used to explain the principles of the present invention. In the drawings,

[0030] Figure 1 This is a three-dimensional schematic diagram of a tire pressing device according to a preferred embodiment of the utility model, in which the sling is hidden;

[0031] Figure 2 for Figure 1 A three-dimensional schematic diagram of the tire pressing equipment when lifting the wheel;

[0032] Figure 3 for Figure 1 A three-dimensional schematic diagram of the tire pressing equipment after the wheel is hoisted;

[0033] Figure 4 It is a three-dimensional schematic diagram of the spreader;

[0034] Figure 5 For along Figure 3 Schematic diagram of the cross section taken along the midline AA;

[0035] Figure 6 for Figure 4 An enlarged schematic diagram of part B in FIG.

[0036] Figure 7 for Figure 4 An enlarged schematic diagram of part C in FIG. ; and

[0037] Figure 8 It is a three-dimensional schematic diagram of the tire pressing assembly.

[0038] Description of Reference Numerals

[0039] 100: Wheels 101: Tires

[0040] 102: wheel hub 103: retaining ring

[0041] 104: Locking ring 110: Machine

[0042] 120: Tire pressure assembly 121: Pressure plate body

[0043] 122: driving rod 123: claw

[0044] 124: Slide rail 125: Handle

[0045] 126: lifting ring 127: sliding sleeve

[0046] 128: Tire pressing part 129: Fastener

[0047] 130: groove 131: inner top surface

[0048] 132: Side wall 140: Drive assembly

[0049] 141: Lifting mechanism 142: Driving element

[0050] 143: Output shaft 150: Loading assembly

[0051] 151: Hanger 152: Mobile vehicle

[0052] 153: Lifter 154: Lifting device

[0053] 155: Column 156: Cross arm

[0054] 157: Track 158: Suspension rod

[0055] 159: Lifting chain 160: Positioning assembly

[0056] 161: Support frame 162: Stopper

[0057] 163: Limiting member 164: Support plate

[0058] 165: Support rod 166: Abutment block

[0059] 167: Abutment slope Z: vertical direction

[0060] D: Horizontal direction DETAILED DESCRIPTION

[0061] In the following description, a large number of specific details are given to provide a more thorough understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without one or more of these details. In other examples, in order to avoid confusion with the present invention, some technical features known in the art are not described.

[0062] In this document, ordinal numbers such as "first" and "second" cited in the present invention are merely identifiers and do not have any other meanings, such as a specific order, etc. Moreover, for example, the term "first component" itself does not imply the existence of the "second component", and the term "second component" itself does not imply the existence of the "first component".

[0063] In this document, “upper”, “lower”, “front”, “back”, “left”, “right”, etc. are only used to indicate the relative position relationship between related parts, rather than to limit the absolute positions of these related parts.

[0064] In this document, “equal”, “same”, etc. are not strictly limited in a mathematical and / or geometric sense, but also include errors that can be understood by those skilled in the art and are allowed in manufacturing or use.

[0065] Unless otherwise stated, the numerical ranges herein include not only the entire range within its two endpoints but also include several sub-ranges contained therein.

[0066] Figures 1 to 8 A tire calendering device according to the utility model is shown, which is used for a wheel 100, and the wheel 100 includes a wheel hub 102, a retaining ring 103 and a tire 101. The retaining ring 103 is detachably embedded between the wheel hub 102 and the tire 101, and is used to clamp and fix the tire 101 to the wheel hub 102. The tire calendering device includes a machine platform 110, a tire calendering assembly 120 and a driving assembly 140. The machine platform 110 is suitable for placing the wheel 100. The tire calendering assembly 120 is movably arranged on the machine platform 110 along the vertical direction Z, and the tire calendering assembly 120 includes a claw 123, and the claw 123 is used to abut against the retaining ring 103. The driving assembly 140 is arranged on the machine platform 110 and connected to the tire calendering assembly 120, and is used to drive the tire calendering assembly 120 along the vertical direction Z. When the tire calendering assembly 120 is driven downward so that the claw 123 presses down the retaining ring 103, the retaining ring 103 can be at least partially separated from the wheel hub 102.

[0067] According to the tire calendering equipment of the present invention, the wheel 100 is transferred to the machine platform 110 through the loading assembly 150, and then the driving assembly 140 drives the claw 123 of the tire calendering assembly 120 to abut against the retaining ring 103 along the vertical direction Z, so that the retaining ring 103 drives the tire 101 to move downward. At this time, the retaining ring 103 is taken out to separate the tire 101 and the wheel hub 102, which is suitable for tire calendering and tire removing operations of the wheel 100 with a retaining ring structure.

[0068] To clearly explain the wheel 100 of the clamping ring structure applicable to the tire pressing device according to the present invention, please refer to Figure 5 and Figure 6 The wheel 100 further includes a locking ring 104. The retaining ring 103 and the locking ring 104 are both arranged between the wheel hub 102 and the tire 101. The retaining ring 103 fits with the tire 101, and the locking ring 104 is buckled with the wheel hub 102. The retaining ring 103 is pressed by the tire 101 and pressed against the locking ring 104, so that the locking ring 104 is clamped against the wheel hub 102. At the same time, the locking ring 104 limits the displacement of the retaining ring 103 along the axial direction of the wheel 100, so that the retaining ring 103 is clamped and fixed between the tire 101 and the sidewall of the wheel hub 102. Due to the air pressure in the tire 101, the tire 101 and the retaining ring 103 fit and press against each other.

[0069] The wheel 100 of the clamping ring structure may have a locking ring 104 and a retaining ring 103 at only one end, and may also realize the installation and removal between the tire 101 and the wheel hub 102. Figure 7 As shown, the lower end of the wheel hub 102 of the wheel 100 has an arc surface and directly cooperates with the tire 101 , and the tire 101 can be removed by removing the locking ring 104 and the retaining ring 103 at the upper end of the wheel 100 .

[0070] According to the tire calendering device of the present invention, the retaining ring 103 and the locking ring 104 can be separated by abutting the retaining ring 103 with the claw 123 along the vertical direction Z (that is, the axial direction when the wheel 100 is placed on the machine 110), and then the locking ring 104 and the retaining ring 103 can be taken out in turn to separate the tire 101 and the wheel hub 102.

[0071] It should be noted that the wheel 100 that can be used for tire stripping operations according to the tire flaring equipment of the present invention is not limited to the wheel 100 structure in the attached drawings. Wheels 100 that use a retaining ring 103 to connect the tire 101 and the wheel hub 102 should all be within the scope of application of the tire flaring equipment of the present invention.

[0072] Reference Figure 1 and Figure 2The tire pressing device further includes a loading assembly 150, which includes a hanger 151, a mobile vehicle 152, a lifter 153, and a hanger 154. A track 157 extending in a horizontal direction D is provided on the hanger 151, and the track 157 is located above the machine 110 in a vertical direction Z. The mobile vehicle 152 is provided on the track 157. The lifter 153 is provided on the mobile vehicle 152. The hanger 154 is connected to the lifter 153 to be lifted and lowered in the vertical direction Z as the lifter 153 is driven, and the hanger 154 is used to connect the wheel 100.

[0073] The wheel 100 is connected via the sling 154, and then the lifter 153 lifts and lowers the wheel 100 and transfers the wheel 100 to the top of the platform 110 via the mobile vehicle 152, thereby completing the movement of the wheel 100 without manual handling, with low operating difficulty and high efficiency.

[0074] In detail, the hanger 151 includes a column 155 and a cross arm 156. The column 155 extends along the vertical direction Z, and the cross arm 156 extends along the horizontal direction D and is rotatably connected to the column 155. The cross arm 156 is constructed to form a track 157. The moving vehicle 152 can move horizontally on the cross arm 156, and the cross arm 156 can rotate relative to the column 155, so as to cooperate with the moving vehicle to accurately transfer the wheel 100 horizontally to the machine platform 110.

[0075] Optionally, refer to Figure 2 The lifter 153 may be an electric hoist, a hook of the lifter 153 is used to hang the sling 154, and the lifter 153 is arranged at the bottom of the mobile vehicle 152, so that the wheel 100 on the sling 154 can be lifted and lowered.

[0076] Optionally, refer to Figures 2 to 4 The hoist 154 includes two suspension rods 158 and a suspension chain 159. The two suspension rods 158 are respectively mounted on both sides of the wheel 100, and the two ends of the suspension chain 159 are respectively connected to the two suspension rods 158 through a slipknot. The hook of the lifter 153 is hung on the middle of the suspension chain 159, so when the lifter 153 is hoisted, the two suspension rods 158 are retracted to prevent the wheel 100 from being separated from the suspension rods 158.

[0077] Reference Figure 2The tire calendering device further includes a positioning assembly 160, which includes a support frame 161, a stopper 162 and a stopper member 163. The support frame 161 is provided on the machine 110 and is suitable for being installed on the wheel hub 102. The stopper 162 is installed on the support frame 161 and is threadedly connected with the support frame 161. The stopper 162 is suitable for being installed on the wheel hub 102 and abutting against the top surface of the wheel hub 102, thereby limiting the wheel hub 102 along the vertical direction Z. The stopper member 163 is provided on the machine 110, and the stopper member 163 is suitable for abutting against the wheel hub 102, thereby limiting the wheel hub 102 along the horizontal direction D. The setting of the positioning assembly 160 prevents the wheel 100 placed on the machine 110 from being skewed, so that the tire calendering assembly 120 can accurately perform tire calendering and tire removing operations.

[0078] Specifically, the support frame 161 includes a support plate 164 and a support rod 165, the support plate 164 is spaced apart from the platform 110 along the vertical direction Z, a portion of the support rod 165 is connected between the support plates 164, and another portion of the support rod 165 is connected between the support plate 164 and the platform 110, so that the support frame 161 is fixed to the platform 110. The middle portion of the support frame 161 has a channel along the vertical direction Z, so that the drive assembly 140 in the platform 110 is connected to the tire pressing assembly 120 through the channel.

[0079] Optionally, the limiter 162 is passed through the support frame 161 (the top surface of the highest support plate 164) and is threadedly connected to the support frame 161. When the wheel 100 is placed on the machine 110, the limiter 162 is tightened until the limiter 162 is pressed against the top surface of the wheel hub 102, so that the wheel 100 is limited and fixed along the vertical direction Z.

[0080] Optionally, when the wheel 100 is placed on the platform 110 , the side wall of the limiting member 163 abuts against the inner wall of the hub 102 , so that the wheel 100 can be limited and fixed along the horizontal direction D.

[0081] Reference Figure 5 and Figure 6 The limiting member 163 is provided with an abutment block 166, which is suitable for abutting against the inner surface of the wheel hub 102, and the top surface of the limiting member 163 is suitable for abutting against the end of the wheel hub 102, thereby preventing the wheel hub 102 from directly contacting the top surface of the machine 110, thereby reducing the wear of the machine 110.

[0082] Furthermore, the abutment block 166 is provided with an abutment slope 167, which is arranged at an angle with the vertical direction Z, and is suitable for abutting against the inner surface of the wheel hub 102. Since the abutment block 166 abuts against the inner surface of the wheel hub 102 through the abutment slope 167, when there is a positional deviation between the wheel hub 102 and the abutment block 166, the abutment block 166 can abut to positions of different heights on the inner surface of the wheel hub 102, thereby limiting the wheel hub 102, thereby overcoming the defect that the wheel hub 102 cannot be limited due to the positional deviation between the wheel hub 102 and the abutment block 166.

[0083] Optionally, the abutment block 166 can also be detachably installed on the limiting member 163. For example, the abutment block 166 is fixed to the limiting member 163 by the fastener 129, and different mounting holes can be correspondingly arranged on the limiting member 163, so that the position of the abutment block 166 can be adjusted, and wheels 100 of different specifications can be better positioned.

[0084] Reference Figure 8 The tire tamping assembly 120 further includes a pressure plate body 121 and a driving sleeve rod 122. The pressure plate body 121 is connected to a claw 123. The driving sleeve rod 122 is disposed on the pressure plate body 121 and is detachably connected to the driving assembly 140. The driving assembly 140 pulls the driving sleeve rod 122 along the vertical direction Z, so that the pressure plate body 121 moves downward, so that the claw 123 correspondingly abuts against the retaining ring 103 of the wheel 100, thereby performing a tire tamping operation.

[0085] In detail, the driving assembly 140 includes a lifting mechanism 141, and the output shaft 143 of the lifting mechanism 141 is connected to the driving sleeve rod 122, and is used to drive the driving sleeve rod 122 along the vertical direction Z. The lifting mechanism 141 can be a screw lift or a ball screw mechanism. Alternatively, the lifting mechanism 141 can also be a hydraulic cylinder or even a wire rope traction mechanism. It can be understood that the lifting mechanism 141 adopts a transmission mechanism of a linear drive mode and can be within the protection scope of the present utility model.

[0086] Preferably, refer to Figure 5 The driving assembly 140 further includes a driving element 142, which may be a motor. The lifting mechanism 141 is a screw lifter. The driving element 142 is connected to the input end of the lifting mechanism 141, and the output shaft 143 of the lifting mechanism 141 is inserted into the lower end of the driving sleeve rod 122 and is threadedly connected to the driving sleeve rod 122. When the driving element 142 is started, the output shaft 143 of the screw lifter drives the driving sleeve rod 122 to move along the vertical direction Z, thereby moving the pressure plate body 121 and the claw 123.

[0087] Furthermore, the position of the clamping claw 123 relative to the pressure plate body 121 is adjustable along the horizontal direction D, so that the position of the clamping claw 123 abutting against the wheel 100 can be adjusted along the horizontal direction D, so that the clamping claw 123 can accurately abut against the retaining ring 103. In addition, the adjustable setting of the clamping claw 123 can also make the tire calendering device suitable for tire calendering and tire removing operations of wheels 100 of different specifications.

[0088] Optionally, the platen body 121 is provided with a handle 125 , so that a worker can rotate the platen body 121 to connect with the driving assembly 140 (the output shaft 143 of the lifting mechanism 141 ).

[0089] Optionally, the pressure plate body 121 is further provided with a lifting ring 126 to facilitate lifting of the pressure plate body 121 .

[0090] Specifically, the platen body 121 is provided with four slide rails 124, which are evenly distributed around the axis of the driving sleeve 127, and the four slide rails 124 extend respectively along four horizontal directions D. Correspondingly, the tire pressing assembly 120 includes four claws 123, which are respectively provided on the four slide rails 124. The claws 123 include a sleeve 127 and a tire pressing portion 128, which is connected to the sleeve 127, and the sleeve 127 is sleeved on the slide rail 124 and slideably cooperates with the slide rail 124, so that the claws 123 can be adjusted relative to the platen body 121.

[0091] Optionally, the clamping claw 123 further includes a fastener 129 , which is passed through the sliding sleeve 127 and threadedly connected to the sliding sleeve 127 , and an end of the fastener 129 is suitable for abutting against the slide rail plate 124 , so that the clamping claw 123 is stable after adjustment.

[0092] As an alternative, the slide rail plate 124 may also be provided with a plurality of mounting holes arranged along the horizontal direction D, and the fastener 129 of the claw 123 may be correspondingly passed through the mounting holes at different positions to achieve adjustment of the claw 123 .

[0093] Combination Figure 6 As shown, the tire pressing part 128 is provided with a groove 130, and the groove 130 is provided with an inner top surface 131 and a side wall surface 132, and the inner top surface 131 is suitable for abutting against the retaining ring 103 along the vertical direction Z, so that the retaining ring 103 is pressed down. The side wall surface 132 is suitable for being located outside the retaining ring 103 when the tire pressing part 128 abuts against the retaining ring 103, so that the tire pressing part 128 can cooperate with the retaining ring 103, which is convenient for positioning and can also prevent the tire pressing part 128 and the retaining ring 103 from deflecting.

[0094] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art in the technical field of the present invention. The terms used herein are only for describing specific implementation purposes and are not intended to limit the present invention. Terms such as "setting" appearing in this article may indicate that one component is directly attached to another component, or that one component is attached to another component through an intermediate. Features described in this article in one embodiment may be applied to another embodiment alone or in combination with other features, unless the feature is not applicable in the other embodiment or otherwise specified.

[0095] The utility model has been described through the above embodiments, but it should be understood that the above embodiments are only for the purpose of example and description, and are not intended to limit the utility model to the described embodiments. It can be understood by those skilled in the art that more variations and modifications can be made according to the teachings of the utility model, and these variations and modifications all fall within the scope of the protection claimed by the utility model.

Claims

1. A tire pressing device, used for a wheel, the wheel comprising a wheel hub, a retaining ring and a tire, the retaining ring being detachably embedded between the wheel hub and the tire, and being used to clamp and fix the tire to the wheel hub, characterized in that: The tire pressing device comprises: A machine platform, the machine platform is used to place the wheel; A tire beating assembly, the tire beating assembly is movably disposed on the machine platform along a vertical direction, the tire beating assembly comprises a clamping claw, and the clamping claw is suitable for abutting against the retaining ring; and A driving assembly is arranged on the machine platform and connected to the tire pressing assembly, and is used to drive the tire pressing assembly along the vertical direction. When the tire pressing assembly is driven downward so that the clamping claw presses down the retaining ring, the retaining ring can be at least partially separated from the wheel hub.

2. The tire calendering device according to claim 1, characterized in that: The tire pressing assembly also includes: a pressure plate body, the pressure plate body being connected to the claw; and A driving sleeve rod is arranged on the pressure plate body and is detachably connected to the driving assembly.

3. The tire calendering device according to claim 2, characterized in that: The driving assembly comprises a lifting mechanism, the output shaft of which is connected to the driving sleeve rod and is used to drive the driving sleeve rod along the vertical direction.

4. The tire calendering device according to claim 2, characterized in that: The position of the clamping claw relative to the pressure plate body is adjustably arranged in the horizontal direction.

5. The tire calendering device according to claim 4, characterized in that: The pressure plate body is provided with a slide rail plate, and the slide rail plate extends along the horizontal direction; the clamping claw includes a sliding sleeve and a tire pressing part, the tire pressing part is connected to the sliding sleeve, and the sliding sleeve is sleeved on the slide rail plate and slidably cooperates with the slide rail plate.

6. The tire calendering device according to claim 5, characterized in that: The clamping claw further comprises a fastener, which is passed through the sliding sleeve and threadedly connected to the sliding sleeve, and an end of the fastener is suitable for abutting against the sliding rail plate.

7. The tire calendering device according to claim 5, characterized in that: The tire pressing part is provided with a groove, and the groove is provided with an inner top surface and a side wall surface, the inner top surface is suitable for abutting against the retaining ring along the vertical direction, and the side wall surface is suitable for being located outside the retaining ring when the tire pressing part abuts against the retaining ring.

8. The tire beating device according to claim 1, characterized in that: The tire pressing device also includes a feeding assembly, which includes: A hanger, wherein the hanger is provided with a track extending in a horizontal direction, and the track is located above the machine platform in the vertical direction; A moving vehicle, the moving vehicle being arranged on the track; a lifter, the lifter being disposed on the mobile vehicle; and A sling is connected to the lifter so as to be lifted and lowered in the vertical direction as the lifter is driven, and the sling is used to connect the wheel.

9. The tire calendering device according to claim 8, characterized in that: The hanger includes a column and a cross arm, wherein the column extends in a vertical direction, the cross arm extends in a horizontal direction and is rotatably connected to the column, and the cross arm is configured to form the track.

10. The tire calendering device according to claim 1, characterized in that: The tire pressing device further includes a positioning assembly, which includes: A support frame, the support frame is arranged on the machine platform and is suitable for passing through the wheel hub; A stopper, the stopper is passed through the support frame and is threadedly connected to the support frame, the stopper is suitable for passing through the wheel hub and abutting against the top surface of the wheel hub; and A limiting component is arranged on the machine platform, and is suitable for abutting against the wheel hub.

11. The tire calendering device according to claim 10, characterized in that: The limiting member is provided with an abutment block, the abutment block is suitable for abutting against the inner surface of the wheel hub, and the top surface of the limiting member is suitable for abutting against the end of the wheel hub.

12. The tire beating device according to claim 11, characterized in that: The abutment block is provided with an abutment slope, the abutment slope is arranged at an angle with the vertical direction, and the abutment slope is suitable for abutting against the inner surface of the hub.

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