Full-automatic lossless tire changer

Abstract

The utility model discloses a full-automatic lossless tire changer in the technical field of tire disassembly and assembly, which comprises a bearing box body, a travel box body is arranged at the upper end of the bearing box body in a sliding manner, a carrying device is arranged at the front end of the travel box body, and a fixing device is fixedly arranged at the upper end of the travel box body. One side of the bearing box body is fixedly connected with a stand column, the two sides of the bearing box body are fixedly connected with lifting air cylinders, one side of the stand column is slidably connected with a stripping device, the stripping device is fixedly connected with one end of the lifting air cylinder on one side, and the other side of the stand column is slidably connected with a dismounting device. The dismounting device is fixedly connected with one end of the lifting air cylinder on the other side, the upper end of the stand column is fixedly connected with a left auxiliary arm, and one end of the left auxiliary arm is fixedly connected with a mounting device. The full-automatic dismounting and mounting integrated equipment is adopted, so that the tire can be automatically dismounted and mounted, a large amount of manpower and time resources are saved, and the efficiency is higher.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tire dismounting technical field, concretely relates to a full -automatic nondestructive tire changer. BACKGROUND

[0002] With the continuous development of science and technology, the automobile gradually becomes indispensable means of transportation, and the tire is worn out during use and needs to be replaced regularly.

[0003] The existing tire dismounting and replacement technology is mostly manual dismounting, and the manual dismounting process is complicated, which wastes a lot of time, increases the difficulty of dismounting, affects the efficiency of dismounting, and has certain limitations. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a full -automatic nondestructive tire changer to solve the problems of the existing tire dismounting and replacement technology being mostly manual dismounting, the manual dismounting process being complicated, a lot of time being wasted, the difficulty of dismounting being increased, the efficiency of dismounting being affected, and certain limitations.

[0005] To achieve the above object, the utility model provides the following technical scheme: a full -automatic nondestructive tire changer, including bearing box, the upper end of bearing box is slidably arranged with stroke box, the front end of stroke box is provided with handling device, the upper end of stroke box is fixedly provided with fixing device, one side of bearing box is fixedly connected with stand, both sides of bearing box are fixedly connected with lifting cylinder, one side of stand is slidably connected with stripping device, stripping device is fixedly connected with one end of one side lifting cylinder, the other side of stand is slidably connected with dismounting device, the other side of dismounting device is fixedly connected with one end of the lifting cylinder, the upper end of stand is fixedly connected with left auxiliary arm, one end of left auxiliary arm is fixedly connected with mounting device.

[0006] Preferably, the handling device comprises a use cylinder and a pneumatic lifting frame, the use cylinder is fixedly connected to the inside of the front end of the stroke box, and the pneumatic lifting frame is fixedly connected to one end of the use cylinder.

[0007] Preferably, the fixing device comprises a main shaft, a lead screw and a locking nut, one end of the main shaft is rotatably connected with the locking nut, the lead screw is slidably arranged in the inside of the main shaft, and the lead screw is threadedly connected with the locking nut.

[0008] Preferably, the dismounting device comprises a sliding support, a pushing cylinder, a four-square rod and a dismounting head, the pushing cylinder is fixedly connected to one side of the sliding support, the four-square rod is fixedly connected to one end of the pushing cylinder, and the dismounting head is fixedly connected to the lower portion of the four-square rod.

[0009] Preferably, the peeling device comprises a tire pressing arm, a translation air cylinder, a laser generator and a peeling wheel, one side of the tire pressing arm is fixedly connected with the translation air cylinder, one end of the translation air cylinder is fixedly connected with the laser generator, and the lower portion of the laser generator is fixedly connected with the peeling wheel.

[0010] Preferably, the installation device comprises a control air cylinder and a tire pressing seat, and the lower end of the control air cylinder is fixedly connected with the tire pressing seat.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1、The utility model discloses a full-automatic dismounting and mounting integrated equipment, so that the tire can be automatically dismounted and mounted, a large amount of manpower and time resources are saved, and the efficiency is higher. ACCURACY OF DRAWINGS

[0013] Fig. 1 It is a structural schematic diagram of the utility model;

[0014] Fig. 2 It is a top view structural schematic diagram of the utility model;

[0015] Fig. 3 It is a side view structural schematic diagram of the utility model.

[0016] In the drawing: 1, bearing box body;2, stroke box body;3, carrying device;4, fixing device;5, stand column;6, lifting air cylinder;7, peeling device;8, dismounting device;9, left auxiliary arm;10, installation device;11, application air cylinder;12, pneumatic lifting frame;13, main shaft;14, screw;15, locking nut;16, push air cylinder;17, four square rod;18, dismounting head;19, tire pressing arm;20, translation air cylinder;21, laser generator;22, peeling wheel;23, control air cylinder;24, tire pressing seat;25, sliding support. DETAILED DESCRIPTION

[0017] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0018] Please refer to Figs. 1-3The utility model provides a technical scheme: a full -automatic nondestructive tire changer, including bearing box 1, the upper end of bearing box 1 is slidably arranged with stroke box 2, the front end of stroke box 2 is provided with handling device 3, the upper end of stroke box 2 is fixedly provided with fixing device 4, one side of bearing box 1 is fixedly connected with stand 5, and the both sides of bearing box 1 are fixedly connected with lift cylinder 6, and one side of stand 5 is slidably connected with stripping device 7, and one end of stripping device 7 and one side lift cylinder 6 is fixedly connected, and the other side of stand 5 is slidably connected with dismounting device 8, and one end of dismounting device 8 and the other side lift cylinder 6 is fixedly connected, and the upper end of stand 5 is fixedly connected with left auxiliary arm 9, and one end of left auxiliary arm 9 is fixedly connected with mounting device 10.

[0019] In the embodiment, the tire is placed on the upper end of the handling device 3, is lifted and translated by the handling device 3, is fixed on the fixing device 4, and after being fixed, the right lift cylinder 6 is controlled to strip the tire and the hub by the stripping device 7, the stripping device is controlled to rise after stripping, the dismounting device 8 is lowered to complete the dismounting of the tire, and the tire is mounted by the mounting device 10 after dismounting, so that the tire can be automatically dismounted and mounted by adopting the full-automatic dismounting and mounting integrated equipment, a large amount of manpower and time resources are saved, and the efficiency is higher.

[0020] Specifically, the handling device 3 includes a use cylinder 11 and a pneumatic lifting frame 12, the inside of the front end of the stroke box 2 is fixedly connected with the use cylinder 11, and one end of the use cylinder 11 is fixedly connected with the pneumatic lifting frame 12.

[0021] In the embodiment, the use cylinder 11 can push the pneumatic lifting frame 12 to translate, the pneumatic lifting frame 12 can be controlled to lift, can be used for assembling and positioning the hub and the fixing device 4, manual handling is saved, and working efficiency is improved.

[0022] Specifically, the fixing device 4 includes a main shaft 13, a lead screw 14 and a locking nut 15, one end of the main shaft 13 is rotatably connected with the locking nut 15, the inside of the main shaft 13 is slidably provided with the lead screw 14, and the lead screw 14 is threadedly connected with the locking nut 15.

[0023] In the embodiment, the inside of the main shaft 13 is designed as a cavity, is composed of a cylindrical shell and the lead screw 14, adopts a foot valve to control compressed gas to enter the inside cavity of the main shaft 13, when the inside cavity of the main shaft 13 is injected with compressed gas, the main shaft lead screw 10 will be vertically stretched out, the hub is clamped quickly by the locking nut 9, when the compressed gas in the inside cavity of the main shaft 13 is completely exhausted, the lead screw 14 will automatically fall back and reset, and the hub is positioned and taken out.

[0024] Specifically, the dismounting device 8 comprises a sliding support 25, a pushing air cylinder 16, a four-square rod 17 and a dismounting head 18, one side of the sliding support 25 is fixedly connected with the pushing air cylinder 16, one end of the pushing air cylinder 16 is fixedly connected with the four-square rod 17, and the lower portion of the four-square rod 17 is fixedly connected with the dismounting head 18.

[0025] In the embodiment, the innovative dismounting head 18 is connected with the four-square rod 17, the linkage pneumatic / mechanical spring executes angle reset, the four-square rod 17 is installed on the dismounting arm sliding support 25, the pushing air cylinder 16 pushes and executes horizontal linear reciprocating motion, the dismounting arm sliding support 18 is installed on the vertical column 5, and vertical lifting motion is executed by pushing through the lifting air cylinder 6, the existing switch is used for controlling the four-square rod 17 to horizontally push the dismounting head 18 and controlling the dismounting arm sliding support 25 to vertically lift, the two are matched with each other and are used for setting the linear distance between the dismounting head 18 and the hub, adjusting the horizontal height difference between the dismounting head 18 and the hub and executing tire dismounting action, the novel dismounting head 18 has a position memory function, the control system uses a code sensor to detect position data, then the data is transmitted to a PLC programming controller through a signal cable, when an operator issues a position reset instruction of the dismounting head 18 to the PLC, the dismounting head 18 can reset according to the position memory of the code sensor, and the efficiency of the operator in dismounting the tire is improved.

[0026] Specifically, the peeling device 7 comprises a tire pressing arm 19, a translation air cylinder 20, a laser generator 21 and a peeling wheel 22, one side of the tire pressing arm 19 is fixedly connected with the translation air cylinder 20, one end of the translation air cylinder 20 is fixedly connected with the laser generator 21, and the lower portion of the laser generator 21 is fixedly connected with the peeling wheel 22.

[0027] In the embodiment, the same peeling device 7 is arranged on the upper side and the lower side of the tire, the peeling device 7 and the dismounting head 18 have the same position memory function, the lifting air cylinder 6 and the translation air cylinder 20 are matched and adjusted, and the laser generator 21 is matched to accurately peel the tire, and the tire of different sizes can be adapted.

[0028] Specifically, the mounting device 10 comprises a control air cylinder 23 and a tire pressing seat 24, and the lower end of the control air cylinder 23 is fixedly connected with the tire pressing seat 24.

[0029] In the embodiment, the control air cylinder 23 pushes the tire pressing seat 24 to act on the upper tread of the tire downward, and the tire mounting operation is completed together with the right tire pressing arm.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fully automatic non-destructive tire changer comprising a load-bearing box (1), characterized in that: The upper end of the load-bearing box body (1) is slidably provided with a stroke box body (2), the front end of the stroke box body (2) is provided with a carrying device (3), the upper end of the stroke box body (2) is fixedly provided with a fixing device (4), one side of the load-bearing box body (1) is fixedly connected with a stand column (5), both sides of the load-bearing box body (1) are fixedly connected with lifting cylinders (6), one side of the stand column (5) is slidably connected with a stripping device (7), the stripping device (7) is fixedly connected with one end of the lifting cylinder (6) on one side, the other side of the stand column (5) is slidably connected with a dismounting device (8), the dismounting device (8) is fixedly connected with one end of the lifting cylinder (6) on the other side, the upper end of the stand column (5) is fixedly connected with a left auxiliary arm (9), one end of the left auxiliary arm (9) is fixedly connected with a mounting device (10).

2. The fully automatic, non-destructive tire detacher of claim 1, wherein: The carrying device (3) comprises a use cylinder (11) and a pneumatic lifting frame (12), the inside of the front end of the stroke box body (2) is fixedly connected with the use cylinder (11), one end of the use cylinder (11) is fixedly connected with the pneumatic lifting frame (12).

3. The fully automatic tire dismounting machine according to claim 1, characterized in that: The fixing device (4) comprises a main shaft (13), a lead screw (14) and a locking nut (15), one end of the main shaft (13) is rotatably connected with the locking nut (15), the inside of the main shaft (13) is slidably provided with the lead screw (14), the lead screw (14) is threadedly connected with the locking nut (15).

4. The fully automatic tire dismounting machine according to claim 1, characterized in that: The dismounting device (8) comprises a sliding support (25), a pushing cylinder (16), a four-square rod (17) and a dismounting head (18), one side of the sliding support (25) is fixedly connected with the pushing cylinder (16), one end of the pushing cylinder (16) is fixedly connected with the four-square rod (17), the lower part of the four-square rod (17) is fixedly connected with the dismounting head (18).

5. The fully automatic tire dismounting machine according to claim 1, characterized in that: The stripping device (7) comprises a tire pressing arm (19), a translation cylinder (20), a laser generator (21) and a stripping wheel (22), one side of the tire pressing arm (19) is fixedly connected with the translation cylinder (20), one end of the translation cylinder (20) is fixedly connected with the laser generator (21), the lower part of the laser generator (21) is fixedly connected with the stripping wheel (22).

6. The fully automatic, non-destructive tire decompression machine of claim 1, wherein: The mounting device (10) comprises a control cylinder (23) and a tire pressing seat (24), the lower end of the control cylinder (23) is fixedly connected with the tire pressing seat (24).

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