Device for assisting in assembling belted layer and tread layer of tire

Abstract

The utility model provides a device for assisting in assembling a belted layer and a tread layer of a tire, which belongs to the technical field of tires and comprises a driving machine body, one end of the driving machine body is rotatably connected with a rotating disc and a placing groove through an electric roller, and the placing groove is arranged at one end of the rotating disc. A motor is fixedly connected into the containing groove, a belted layer can be arranged in a sleeved mode through the mounting disc, then a tread layer is conveyed through the conveying device and attached to the belted layer on the mounting disc, the connecting tightness of the tread and the belted layer can be further improved through rotation of the rotating disc, and meanwhile the connecting tightness of the tread and the belted layer can be further improved. The screw rod rotates to drive the screw rod nut to move, and the mounting disc is expanded or shrunk through the linkage mechanism, so that the mounting disc can fit the size of the belted layer, and the mounting and using efficiency and speed of the belted layer are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tire technical field, and specifically relates to a device for assisting assembling tire belt layer and tread layer. BACKGROUND

[0002] Tire is the round annular elastic rubber product that rolls and contacts with ground and is installed on various vehicles or machines. It is usually installed on metal rim, can support vehicle body, buffer external impact, realizes contact with road surface and guarantees the running performance of vehicle. Tire is usually used under complex and severe conditions, bears various deformations, loads, forces and high and low temperature when running, and therefore must have high load bearing performance, traction performance and buffer performance. At the same time, it is required to have high wear resistance and flex resistance, and low rolling resistance and heat generation.

[0003] The existing tire forming device can not adjust the diameter of the disc, and can not adjust the belt layer according to different sizes, which affects the assembly efficiency and speed of the belt layer and the tread. UTILITY MODEL CONTENTS

[0004] The utility model discloses a device for assisting assembling tire belt layer and tread layer, which aims to solve the problem that the diameter of the disc in the prior art cannot be adjusted, and the belt layer cannot be adjusted according to different sizes, which affects the assembly efficiency and speed of the belt layer and the tread.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A device for assisting assembling tire belt layer and tread layer, comprising:

[0007] A drive body, one end of the drive body is rotatably connected with a rotating disc through an electric roller;

[0008] A placing groove is formed in one end of the rotating disc, and a motor is fixedly connected in the placing groove;

[0009] A lead screw is rotatably connected to one end of the rotating disc, and the lead screw is fixedly connected with the output end of the motor;

[0010] A lead screw nut is threadedly connected to the circumferential surface of the lead screw;

[0011] A plurality of linkage mechanisms, each of which is composed of a pushing rod, a moving groove, a linkage rod and a moving block, the moving groove is opened at one end of the rotating disc, the moving block is slidingly connected in the moving groove, the linkage rod is rotatably connected to the screw nut and one end of the moving block through a rotating shaft respectively, and the pushing rod is fixedly connected to one end of the moving block; and

[0012] A mounting disc is fixedly connected to one end of the pushing rod.

[0013] As a preferred scheme of the utility model, the driving body is provided with a transmission device on one side, and a display screen is arranged at one end of the driving body.

[0014] As a preferred scheme of the utility model, a plurality of limiting rods are fixedly connected to one end of the rotating disc, a plurality of limiting holes are opened at one end of the screw nut, and the screw nut is slidingly connected to the circumferential surface of the plurality of limiting rods through the plurality of limiting holes.

[0015] As a preferred scheme of the utility model, a anti-dropping plate is fixedly connected to one end of the screw rod, and the diameter of the anti-dropping plate is greater than the diameter of the screw rod.

[0016] As a preferred scheme of the utility model, a stable groove is opened in the inner wall of one side of the moving groove, and a stable block is fixedly connected to one end of the moving block and slidingly connected in the stable groove.

[0017] As a preferred scheme of the utility model, a stable rod is fixedly connected between the inner walls of the stable groove, a stable hole is opened at one end of the stable block, and the stable block is slidingly connected to the circumferential surface of the stable rod through the stable hole.

[0018] Compared with the prior art, the utility model has the beneficial effects that:

[0019] 1、In the scheme, the belt layer can be sleeved through the mounting disc, then the tread layer is transmitted and laminated with the belt layer on the mounting disc through the transmission device, and the rotating of the rotating disc can further improve the connection tightness of the tread and the belt layer, while the rotation of the screw rod can drive the screw nut to move, and the mounting disc can be expanded or contracted through the linkage mechanism, so that the size of the belt layer can be laminated, and the installation efficiency and speed of the belt layer are improved.

[0020] 2、In the scheme, when the screw nut moves, the limiting hole slides on the circumferential surface of the limiting rod, the horizontal sliding stability of the screw nut is improved, the screw nut is prevented from rotating due to the rotation of the screw rod, and the operation rationality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings are used to provide further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0022] Figure 1 is a front view of the present application;

[0023] Figure 2 is a bottom view of the present application;

[0024] Figure 3 is a front view of the present application; Figure 2 is an enlarged view of a part A in the figure.

[0025] In the figure: 1, drive body; 2, display screen; 3, control button; 4, transmission device; 5, rotating disc; 6, mounting disc; 7, moving groove; 8, pushing rod; 9, screw rod; 10, limiting rod; 11, linkage rod; 12, moving block; 13, screw rod nut; 14, anti-dropping plate; 15, stable groove; 16, stabilizing rod; 17, stable block; 18, motor; 19, placing groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Embodiment 1

[0028] Please refer to Figures 1-3 The present application provides the following technical solutions:

[0029] A device for assisting in assembling a tire belt layer and a tire tread layer, comprising:

[0030] The drive body 1 is rotatably connected with the rotating disc 5 at one end through an electric roller;

[0031] The placing groove 19 is provided at one end of the rotating disc 5, and the motor 18 is fixedly connected in the placing groove 19;

[0032] The screw rod 9 is rotatably connected at one end of the rotating disc 5, and the screw rod 9 is fixedly connected with the output end of the motor 18;

[0033] The screw rod nut 13 is threadedly connected with the circumferential surface of the screw rod 9;

[0034] A plurality of linkage mechanisms, each linkage mechanism is composed of a push rod 8, a moving groove 7, a linkage rod 11 and a moving block 12, the moving groove 7 is opened in one end of the rotating disc 5, the moving block 12 is slidingly connected in the moving groove 7, the linkage rod 11 is rotatably connected to the screw nut 13 and one end of the moving block 12 through a rotating shaft respectively, and the push rod 8 is fixedly connected to one end of the moving block 12.

[0035] The mounting disc 6 is fixedly connected to one end of the push rod 8.

[0036] In the specific embodiment of the utility model, the belt layer can be placed through the mounting disc 6, and then the tread is placed on the conveying device 4, then the belt layer and the tread can be connected and assembled through the rotation of the electric roller and the rotating disc 5, at the same time, the output shaft of the motor 18 can be started to rotate and drive the screw rod 9 to rotate synchronously, then the screw nut 13 moves, at the same time, the moving block 12 is pulled by the linkage rod 11 to move towards or away from each other, and the mounting disc 6 is expanded or contracted by the push rod 8, so that the mounting disc 6 can be adjusted in real time according to the required belt layer size, the efficiency and speed of the belt layer installation and assembly are improved, and it needs to be noted that the specific model of the electric roller and the motor 18 is selected by the relevant technical personnel familiar with the field, and the above electric roller and motor 18 belong to the prior art, and the scheme will not be described in detail.

[0037] For details, please refer to Figure 2 A conveying device 4 is arranged on one side of the drive body 1, one end of the drive body 1 is provided with a display screen 2, the upper end of the drive body 1 is provided with two control buttons 3, a plurality of limiting rods 10 are fixedly connected to one end of the rotating disc 5, a plurality of limiting holes are formed in one end of the screw nut 13, and the screw nut 13 is slidingly connected to the circumferential surface of the plurality of limiting rods 10 through the plurality of limiting holes.

[0038] In the embodiment, the rotating speed of the electric roller can be displayed in real time through the display screen 2, the rotation and shutdown of the electric roller can be controlled through the control buttons 3, and when the screw nut 13 moves, the limiting holes can slide on the circumferential surface of the limiting rods 10, so that the horizontal sliding stability of the screw nut 13 is improved.

[0039] For details, please refer to Figure 2 One end of the screw rod 9 is fixedly connected with an anti-dropping plate 14, the diameter of the anti-dropping plate 14 is greater than the diameter of the screw rod 9, a stable groove 15 is formed in the inner wall of one side of the moving groove 7, one end of the moving block 12 is fixedly connected with a stable block 17, the stable block 17 is slidingly connected in the stable groove 15, the stable rods 16 are fixedly connected between the inner walls of the stable groove 15, a stable hole is formed in one end of the stable block 17, and the stable block 17 is slidingly connected to the circumferential surface of the stable rod 16 through the stable hole.

[0040] In the embodiment, the anti-disengagement plate 14 can prevent damage caused by excessive sliding of the lead screw nut 13, and when the moving block 12 moves, the stabilizing block 17 can slide in the stabilizing groove 15, thereby improving the horizontal sliding stability of the moving block 12.

[0041] The working principle and use process of the utility model are as follows: the belt layer can be placed through the installation disc 6, then the tread is placed on the conveying device 4, then the belt layer and the tread can be connected and assembled through the rotation of the electric roller and the rotating disc 5, simultaneously, the motor 18 can be started and the lead screw 9 is driven to rotate synchronously, then the lead screw nut 13 moves, at the same time, the linkage mechanism pulls the installation disc 6 to expand or contract, so that the installation disc 6 can be adjusted in real time according to the required belt layer size.

[0042] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An apparatus for assisting in the assembly of a tire belt and tread layer, the apparatus comprising: Include: Drive body (1), one end of the drive body (1) is rotatably connected with the rotating disc (5) through the motor roller; The placement groove (19) is opened in one end of the rotating disc (5), and the motor (18) is fixedly connected in the placement groove (19); Screw rod (9), the screw rod (9) is rotatably connected to one end of the rotating disc (5), and the screw rod (9) is fixedly connected with the output end of the motor (18); Screw nut (13), the screw nut (13) is threadedly connected to the circumferential surface of the screw rod (9); Multiple sets of linkage mechanism, each set of linkage mechanism is composed of push rod (8), moving groove (7), linkage rod (11) and moving block (12), the moving groove (7) is opened in one end of the rotating disc (5), the moving block (12) is slidably connected in the moving groove (7), the linkage rod (11) is rotatably connected to one end of the screw nut (13) and the moving block (12) through the rotating shaft, and the push rod (8) is fixedly connected to one end of the moving block (12); And The mounting disc (6) is fixedly connected to one end of the push rod (8).

2. A device for assisting in assembling a tire belt and tread layer according to claim 1, characterized in that, The side of the drive body (1) is provided with a transmission device (4), and one end of the drive body (1) is provided with a display screen (2), and the upper end of the drive body (1) is provided with two control buttons (3).

3. A device for assisting in assembling a tire belt and tread layer according to claim 2, wherein, The rotating disc (5) is fixedly connected with a plurality of limiting rods (10) at one end, a plurality of limiting holes are formed in one end of the screw nut (13), and the screw nut (13) is slidably connected to the circumferential surface of the plurality of limiting rods (10) through the plurality of limiting holes.

4. A device for assisting in assembling a tire belt and tread layer according to claim 3, wherein One end of the screw rod (9) is fixedly connected with the anti-off plate (14), and the diameter of the anti-off plate (14) is greater than the diameter of the screw rod (9).

5. A device for assisting in assembling a tire belt and tread layer according to claim 4, wherein The side inner wall of the moving groove (7) is provided with a stable groove (15), one end of the moving block (12) is fixedly connected with a stable block (17), and the stable block (17) is slidably connected in the stable groove (15).

6. A device for assisting in assembling a tire belt and tread layer according to claim 5, wherein, The stable groove (15) is fixedly connected between the inner walls of the two sides, the stable block (17) is provided with a stable hole at one end, and the stable block (17) is slidably connected to the circumferential surface of the stable rod (16) through the stable hole.

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