CN219256950U

CN219256950U - Tire assembling machine

Info

Publication number: CN219256950U
Application number: CN202223152002.1U
Authority: CN
Inventors: 姚佳辉; 江波军; 吕永刚
Original assignee: Zhejiang Fengchi Mechanical Co ltd
Current assignee: Zhejiang Fengchi Mechanical Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-06-27
Anticipated expiration: 2032-11-24

Abstract

The utility model discloses a tire assembling machine, comprising: a frame; the rim guiding device comprises a fixed plate arranged on the frame, a rim positioning ring arranged on the fixed plate in a lifting manner and a lifting executing mechanism for driving the rim positioning ring to lift; the tire positioning device comprises an upper bottom plate arranged on the frame and a pressing plate assembly used for limiting the tire above the upper bottom plate, wherein a through hole used for penetrating through the rim is formed in the upper bottom plate, and the upper bottom plate is located above the fixing plate. When the scheme is assembled, the tire bead part of the tire is uniformly pressed, so that the tire is better pressed, and the problem of deviation and clamping cannot occur; the assembly machine has simple structure, simple operation steps, little damage to the tire and the rim and high assembly efficiency.

Description

Tire assembling machine

Technical Field

The utility model relates to the technical field of tire assembly, in particular to a tire assembly machine.

Background

In the prior art, in the tire assembling process, the tire is sleeved on the rim, the lock ring is sleeved on the rim, the tire is completely and uniformly pressed and locked into the bolt, the process is extremely difficult to operate, the assembling process is easy to generate deviation, the productivity is completely absent, and the assembling efficiency is lower.

For example, chinese patent publication No. CN106794730a, publication date 2017, month 05, and 31, entitled "apparatus for assembling tire assembly and method for assembling tire assembly", includes: an arm (21) moving toward a tire (32), a striking roller (23) attached to the arm and applying a striking force to the vicinity of bead portions (34, 35), a support roller (24) supporting the tire to which the striking force is applied, and an elastic member (40) elastically supporting the support roller.

The existing patents have the following defects: in the existing tire assembling process, the striking force is applied to the vicinity of the tire bead part of the tire through the striking roller to assemble, the tire is easy to deviate in the assembling process, the operation is complex, and the assembling efficiency is low.

Disclosure of Invention

The utility model aims to solve the problems that in the existing tire assembly process, the tire is easy to deviate in the assembly process by applying a striking force to the vicinity of the tire bead part of the tire through a striking roller, the operation is complex and the assembly efficiency is low, and provides a tire assembly machine, so that the tire is quickly installed in place, and the assembly efficiency is improved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a tire assembly machine comprising:

a frame;

the rim guiding device comprises a fixed plate arranged on the frame, a rim positioning ring arranged on the fixed plate in a lifting manner and a lifting executing mechanism for driving the rim positioning ring to lift;

the tire positioning device comprises an upper bottom plate arranged on the frame and a pressing plate assembly used for limiting the tire above the upper bottom plate, wherein a through hole used for penetrating through the rim is formed in the upper bottom plate, and the upper bottom plate is located above the fixing plate. According to the tire assembling machine, the tire is limited through the tire positioning device, the rim is installed into the tire through the rim guiding device, the locking ring is assembled, the tire bead part of the tire is uniformly pressed, deviation between the rim and the tire is not easy to occur during assembly, the locking ring is sleeved on the rim, and the tire is completely and uniformly pressed and locked into the bolt. The tire assembling machine is simple in structure, simple in operation steps, extremely small in damage to tires and rims and high in assembling efficiency.

Preferably, the pressing plate assembly comprises a supporting frame arranged on the upper bottom plate, a pressing plate rotatably arranged on the supporting frame and a rotation executing mechanism for driving the pressing plate to rotate, and the pressing plate limits the tire above the upper bottom plate. After the tire is placed on the pressing plate, the rotating executing mechanism rotates the pressing plate to rotate above the tire bead part of the tire, and the tire is limited between the pressing plate and the pressing plate.

Preferably, the rim guiding device further comprises a pressing piece for pressing the rim edge on the rim positioning ring and a pressing actuating mechanism for driving the pressing piece to rotate, and one end of the pressing piece is rotatably arranged on the fixing plate. The pressing piece is used for pressing the edge of the rim on the rim positioning ring.

Preferably, the rim guiding device further comprises a guiding rod arranged below the rim positioning ring and a guiding sleeve arranged on the fixing plate, and the guiding rod penetrates through the guiding sleeve on the fixing plate. The guide rod ensures that the rim positioning ring is balanced and stable, and the rim positioning ring moves up and down along the vertical direction.

Preferably, a limiting block is sleeved on the lower portion of the guide rod, and the lower portion of the guide rod is connected with the limiting block through threads. The limiting block is arranged at the lower part of the guide rod through the threaded connecting sleeve, is positioned below the fixed plate, and adjusts the jacking height of the rim positioning ring by adjusting the position of the limiting block on the guide rod.

Preferably, a pressing block is arranged below the pressing plate, an inclined surface matched with the outer wall of the tire is arranged on the lower end surface of the pressing block, and the inclined surface is obliquely arranged towards the direction of the supporting frame. The pressing block adopts an oblique angle to better press the tire and can not run, and adopts a nylon material to prevent the tire from being scratched.

Preferably, the length direction of the pressing block is arc-shaped, and the pressing block is matched with the outer wall of the tire. The length direction of briquetting distributes along the circumferencial direction of tire, better compress tightly the tire.

Preferably, the rotation executing mechanism is a rotating motor, an output shaft of the rotating motor is vertically arranged, and the pressing plate is horizontally arranged at an output end of the output shaft which is in rotary connection. The pressing plate is enabled to rotate in the horizontal direction, and the stress degree of the pressing plate in the vertical direction is enhanced.

Preferably, the number of the pressing plates is plural, and the pressing plates are circumferentially distributed according to the central axis of the output shaft of the lifting actuator. So that the stress of the tire is uniform.

Preferably, the output shaft of the lifting actuating mechanism is arranged coaxially with the rim positioning ring, and the rim positioning ring is arranged coaxially with the through hole. So that the stress of the tire is uniform.

Therefore, the utility model has the following beneficial effects: (1) When the tire is assembled, the bead part of the tire is uniformly pressed, so that the tire is better pressed, and the problem of deviation and clamping cannot occur; (2) The assembly machine has simple structure, simple operation steps, little damage to the tire and the rim and high assembly efficiency.

Drawings

Fig. 1 is a schematic view of a structure of the present utility model.

Fig. 2 is a schematic view of another construction of the present utility model.

Fig. 3 is a top view of the present utility model.

The following figures are shown:

the tire pressing device comprises a frame 1, a fixed plate 2, an upper bottom plate 3, a guide rod 4, a lifting executing mechanism 5, a limiting block 6, a guide sleeve 7, a pressing executing mechanism 8, a rim positioning ring 9, a support frame 10, a rotating executing mechanism 11, a pressing plate 12, a pressing block 13, a locking ring 14, a rim 15, a tire 16 and a pressing piece 17.

Detailed Description

In order to make the purposes, technical solutions and advantages of the technical solution embodiments of the present utility model more clear, the present utility model is further described below with reference to the accompanying drawings and the detailed description.

In a first embodiment, as shown in fig. 1 to 2, a tire assembling machine includes: a frame 1; the rim 15 guiding device comprises a fixed plate 2 arranged on the frame 1, a rim 15 positioning ring 9 arranged on the fixed plate 2 in a lifting manner and a lifting executing mechanism 5 for driving the rim 15 positioning ring 9 to lift; tyre 16 positioner, tyre 16 positioner is including setting up the upper plate 3 on frame 1, be used for spacing the clamp plate 12 subassembly of upper plate 3 top with tyre 16, be equipped with the through-hole that is used for passing rim 15 on the upper plate 3, upper plate 3 is located fixed plate 2 top.

In the above-mentioned embodiment, the tire 16 is limited by the tire 16 positioning device, the rim 15 is installed in the tire 16 by the rim 15 guiding device, the lock ring 14 is assembled, the bead portion of the tire 16 is uniformly pressed, the rim 15 and the tire 16 are not easy to deviate during assembly, the lock ring 14 is sleeved on the rim 15, and the tire 16 is completely uniformly pressed and locked with bolts. The tire 16 assembling machine is simple in structure, simple in operation steps, extremely small in damage to the tire 16 and the rim 15 and high in assembling efficiency. The problem of in the current tire assembly process through the impact roller to the tire bead portion nearby of tire apply the impact force assemble, the tire easily produces the deviation in the assembly process, the operation is complicated, and the packaging efficiency is lower is solved.

Further, as shown in fig. 1 and 2, the pressing plate 12 assembly includes a supporting frame 10 disposed on the upper base plate 3, a pressing plate 12 rotatably disposed on the supporting frame 10, and a rotation executing mechanism 11 for driving the pressing plate 12 to rotate, wherein the pressing plate 12 limits the tire 16 above the upper base plate 3. After the tire 16 is placed on the platen 12, the rotary actuator 11 rotates the platen 12 to rotate above the bead portion of the tire 16, trapping the tire 16 between the platen 12 and the platen 12.

Further, as shown in fig. 1 and 2, the guiding device for the rim 15 further comprises a pressing piece 17 for pressing the edge of the rim 15 on the positioning ring 9 of the rim 15, and a pressing executing mechanism 8 for driving the pressing piece 17 to rotate, wherein one end of the pressing piece 17 is rotatably arranged on the fixed plate 2. The pressing element 17 is used for pressing the edge of the rim 15 against the rim 15 retainer 9.

Further, as shown in fig. 1 and 2, the guiding device for the rim 15 further comprises a guiding rod 4 arranged below the positioning ring 9 of the rim 15 and a guiding sleeve 7 arranged on the fixed plate 2, wherein the guiding rod 4 passes through the guiding sleeve 7 on the fixed plate 2. The guide rod 4 ensures balance and stability of the rim 15 positioning ring 9, and ensures that the rim 15 positioning ring 9 moves up and down along the vertical direction.

Further, as shown in fig. 1 and 2, the output shaft of the lifting actuator 5 is coaxially disposed with the rim 15 positioning ring 9, and the rim 15 positioning ring 9 is coaxially disposed with the through hole. So that the tire 16 is uniformly stressed.

The utility model has the following beneficial effects: (1) When the tire is assembled, the bead part of the tire is uniformly pressed, so that the tire is better pressed, and the problem of deviation and clamping cannot occur; (2) The assembly machine has simple structure, simple operation steps, little damage to the tire and the rim and high assembly efficiency.

In the second embodiment, the guide rod 4 is further improved on the basis of the first embodiment, the lower part of the guide rod 4 is sleeved with the limiting block 6, and the lower part of the guide rod 4 is in threaded connection with the limiting block 6. The limiting block 6 is arranged at the lower part of the guide rod 4 through a threaded connecting sleeve, the limiting block 6 is positioned below the fixed plate 2, and the jacking height of the positioning ring 9 of the rim 15 is adjusted by adjusting the position of the limiting block 6 on the guide rod 4.

In the third embodiment, the pressing plate 12 is further improved on the basis of the first embodiment or the second embodiment, as shown in fig. 3, a pressing block 13 is arranged below the pressing plate 12, an inclined plane matched with the outer wall of the tire 16 is arranged on the lower end surface of the pressing block 13, and the inclined plane is obliquely arranged towards the direction of the supporting frame 10. The pressing block 13 adopts an oblique angle to better press the tire 16 and can not run, and the pressing block 13 adopts a nylon material to prevent the tire 16 from being scratched. The length direction of the pressing block 13 is arc-shaped, and the pressing block 13 is matched with the outer wall of the tire 16. The length direction of the pressing block 13 is distributed along the circumferential direction of the tire 16, and the tire 16 is better pressed. The rotation executing mechanism 11 is a rotating motor, an output shaft of the rotating motor is vertically arranged, and the pressing plate 12 is horizontally arranged at an output end of the output shaft which is in rotary connection. So that the pressing plate 12 rotates in the horizontal direction, and the stress degree of the pressing plate 12 in the vertical direction is enhanced. The number of the pressing plates 12 is a plurality, and the pressing plates 12 are circumferentially distributed according to the central axis of the output shaft of the lifting actuator 5. So that the tire 16 is uniformly stressed.

The above embodiments are merely preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. All equivalent changes in shape and structure according to the present utility model are intended to be included in the scope of the present utility model.

Claims

1. A tire assembling machine, characterized by comprising:

a frame;

the tire positioning device comprises an upper bottom plate arranged on the frame and a pressing plate assembly used for limiting the tire above the upper bottom plate, wherein a through hole used for penetrating through the rim is formed in the upper bottom plate, and the upper bottom plate is located above the fixing plate.

2. The tire assembling machine of claim 1, wherein the press plate assembly comprises a support frame arranged on the upper base plate, a press plate rotatably arranged on the support frame, and a rotation executing mechanism for driving the press plate to rotate, and the press plate limits the tire above the upper base plate.

3. A tire assembling machine as in claim 2, wherein said rim guide further comprises a pressing member for pressing the rim edge against the rim retainer, a pressing actuator for driving rotation of said pressing member, and one end of said pressing member is rotatably provided on the fixing plate.

4. A tyre assembling machine according to claim 1, 2 or 3, wherein the rim guiding means further comprises a guiding rod arranged below the rim positioning ring and a guiding sleeve arranged on the fixing plate, the guiding rod passing through the guiding sleeve on the fixing plate.

5. The tire assembling machine of claim 4, wherein the lower portion of the guide rod is sleeved with a limiting block, and the lower portion of the guide rod is connected with the limiting block through threads.

6. The tire assembling machine according to claim 2, wherein a pressing block is arranged below the pressing plate, an inclined surface matched with the outer wall of the tire is arranged on the lower end surface of the pressing block, and the inclined surface is obliquely arranged towards the direction of the supporting frame.

7. The tire assembling machine according to claim 6, wherein the length direction of the pressing block is arc-shaped, and the pressing block is matched with the outer wall of the tire.

8. The tire assembling machine of claim 7, wherein the rotation actuator is a rotating motor, an output shaft of the rotating motor is vertically arranged, and the pressing plate is horizontally arranged at an output end of the output shaft which is rotationally connected.

9. A tyre assembling machine according to claim 2 or 6 or 7 or 8, wherein the number of said pressing plates is plural, and said pressing plates are circumferentially distributed according to the central axis of the output shaft of the lifting actuator.

10. A tyre assembling machine according to claim 1 or 2 or 3 or 6 or 7 or 8, wherein the output shaft of the lifting actuator is arranged coaxially with the rim positioning ring, which is arranged coaxially with the through hole.