A solid tire building machine head folding tire blank taking device

Abstract

The utility model provides a kind of solid tire machine head folding takes raw tire device, it solves the problem of lower efficiency, tedious operation and easy to damage forming drum of present manual raw tire mode. Including frame body, main shaft is equipped in frame body, and forming drum is sleeved on main shaft;Forming drum includes rotationally connected inner core and outer core, and inner core is connected with main shaft, and outer core is connected with lengthened sleeve;The one end of lengthened sleeve is equipped with brake mechanism;Main shaft is connected with driving mechanism for driving main shaft rotation. The utility model is widely applied in tire forming equipment technical field.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tire forming equipment, and more particularly to a solid tire building head folding tire blank taking device. BACKGROUND

[0002] In the tire forming process, different types, widths and thicknesses of rubber sheets are wound on the forming drum in turn, and various different specifications of tire blanks are made by rotating the forming drum. When the tire blank is completed, the diameter of the forming drum needs to be reduced so that the tire blank can be smoothly taken out and transferred to the next production process.

[0003] At present, when the tire blank is taken out, the workers need to use a hand wrench and other tools to disassemble the fixed tiles on the forming drum, so that the tire blank can be smoothly taken out. This traditional manual method is low in efficiency, complicated in operation, and high in labor intensity, and is easy to damage the forming drum during disassembly, affecting normal production operation.

[0004] Therefore, there is an urgent need for a solid tire building head folding tire blank taking device to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to solve the above-mentioned existing problems, the technical scheme adopted by the present application is to provide a solid tire building head folding tire blank taking device, which solves the problems of low efficiency, complicated operation and easy damage to the forming drum of the existing manual tire blank taking method. It comprises a frame body, a main shaft is arranged in the frame body, and a forming drum is sleeved on the main shaft; the forming drum comprises a rotatingly connected inner core and an outer core, the inner core is connected with the main shaft, and the outer core is connected with an elongated sleeve; one end of the elongated sleeve is provided with a brake mechanism; the main shaft is connected with a driving mechanism for driving the rotation of the main shaft.

[0006] Preferably, a brake drum is arranged inside the brake mechanism, and the brake drum is connected with the elongated sleeve; a brake cylinder is connected to one side of the brake drum, and the brake cylinder is connected with a brake pedal.

[0007] Preferably, the driving mechanism is connected with a control mechanism, and the control mechanism is connected with a forward rotation pedal and a reverse rotation pedal for controlling the driving direction of the driving mechanism.

[0008] Preferably, the elongated sleeve and the forming drum are connected through a flange plate.

[0009] Preferably, the driving mechanism is an electric motor.

[0010] Preferably, the output shaft of the electric motor and the main shaft are connected through a transmission chain.

[0011] Preferably, the main shaft is horizontally arranged, and the main shaft, the forming drum, the elongated sleeve and the brake mechanism are coaxially arranged.

[0012] The utility model discloses a beneficial effect is: through brake mechanism control the outer core of forming drum, simultaneously drive mechanism drives the rotation of the main shaft and forming drum inner core, forming drum contracts, and the gap between the tire blank and forming drum is convenient for the staff to take out the tire blank, the cooperation between drive mechanism, brake mechanism and forming drum, the tire blank and forming drum's quick separation are realized, and the convenient nature of tire blank taking out operation is improved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the present application, the drawings needed to be used in the embodiment or prior art description will be briefly introduced below, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0014] Figure 1 It is the structural schematic diagram of the utility model.

[0015] The symbol in the drawing is explained: 1. frame body;2. main shaft;3. forming drum;4. lengthened sleeve;5. brake mechanism;6. brake cylinder;7. brake pedal;8. forward rotation pedal;9. reverse rotation pedal;10. flange plate;11. motor;12. transmission chain. DETAILED DESCRIPTION

[0016] In order to make the technical problem, technical scheme and beneficial effect to be solved in the present application more clearly, the present application is further described in detail below combining with the drawings and examples.It should be understood that the specific embodiments described here are only used to explain the present application, and are not used to limit the present application.

[0017] It should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0018] It should be noted that the terms "first", "second" are used only for descriptive purposes and cannot be understood to indicate or imply relative importance or imply the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0019] A solid tire machine head folding tire blank taking device provided by the embodiment of the present application will be described.

[0020] Please refer to Figure 1 , the structure schematic diagram of the present application, the solid tire machine head folding tire blank taking device, including frame body 1, frame body 1 is equipped with main shaft 2, the main shaft 2 is equipped with forming drum 3; forming drum 3 includes rotatably connected inner core and outer core, the inner core is connected with the main shaft 2, the outer core is connected with the lengthening sleeve 4; one end of the lengthening sleeve 4 is equipped with brake mechanism 5; the main shaft 2 is connected with the driving mechanism for driving the rotation of the main shaft 2. Specifically, the forming drum 3 is designed as telescopic type; in the initial stage, when the forming drum 3 is in the contracted state, the basic components (such as rubber sheet, steel wire ring and tire body cord fabric, etc.) of the tire are wrapped around the outer surface of the forming drum 3, forming a tire embryo; when the forming drum 3 is in the expanded state, the tire embryo wound thereon is stretched and finally formed along with the expansion of the forming drum 3. After the tire forming process is completed, the tire embryo needs to be taken out; the staff controls the outer core of the forming drum 3 to be stationary through the brake mechanism 5, and at the same time the driving mechanism drives the rotation of the main shaft 2, the main shaft 2 drives the inner core of the forming drum 3 connected therewith to continue to rotate. The direction of the inner core rotation is different, and the state of the forming drum 3 is different; when the inner core of the forming drum 3 rotates, the forming drum 3 contracts, and a gap is generated between the tire embryo and the forming drum 3, which is convenient for the staff to take out the tire embryo. Through the cooperative matching among the driving mechanism, the brake mechanism 5 and the forming drum 3, the rapid separation of the tire embryo and the forming drum 3 is realized, the operation is simple and convenient, the convenience of the tire embryo taking operation is improved, and the production efficiency is improved.

[0021] Further, the brake mechanism 5 is internally provided with a brake drum, the brake drum is connected with the lengthening sleeve 4; one side of the brake drum is connected with the brake cylinder 6, the brake cylinder 6 is connected with the brake pedal 7. When the tire embryo needs to be separated and taken out, the staff only needs to step on the brake pedal 7, the brake cylinder 6 starts to work, applies a braking force to the brake drum to make the brake drum stationary, and then makes the lengthening sleeve 4 and the outer core of the forming drum 3 connected therewith stationary, the overall operation is convenient and efficient.

[0022] Further, the driving mechanism is connected with a control mechanism, the control mechanism is connected with a forward rotation pedal 8 and a reverse rotation pedal 9 for controlling the driving direction of the driving mechanism. The worker realizes the inching forward and reverse rotation of the driving mechanism through the forward rotation pedal 8, the reverse rotation pedal 9 and the control mechanism. Specifically, the forward rotation pedal 8 is used for controlling the driving mechanism to drive the main shaft 2 to rotate forward, and the reverse rotation pedal 9 is used for controlling the driving mechanism to drive the main shaft 2 to rotate reversely. When the driving mechanism needs to perform the inching forward and reverse rotation operation, the worker steps on the forward rotation pedal 8 or the reverse rotation pedal 9, the control mechanism processes and transmits corresponding signals, the inching forward and reverse rotation of the driving mechanism is realized, and then the torsional contraction of the forming drum 3 is realized, so that the forming drum 3 and the tire blank are separated, and the tire blank is smoothly taken out.

[0023] Specifically, the elongated sleeve 4 and the forming drum 3 are connected through the flange plate 10, and through the flange plates 10 of different sizes, the forming drum 3 can be connected with the elongated sleeves 4 of different sizes.

[0024] In the embodiment, the driving mechanism is a motor 11, and the motor 11 drives the main shaft 2 to rotate.

[0025] Further, the output shaft of the motor 11 and the main shaft 2 are connected through a transmission chain 12, and the transmission chain 12 increases the torque, so that the motor 11 can more stably drive the main shaft 2 to rotate.

[0026] Further, the main shaft 2 is horizontally arranged, and the main shaft 2, the forming drum 3, the elongated sleeve 4 and the brake mechanism 5 are coaxially arranged.

[0027] The use process of the utility model is: when the forming process is completed and the tire blank needs to be separated, the worker steps on the brake pedal 7, the brake cylinder 6 makes the brake drum stationary, and the elongated sleeve 4 and the outer core of the forming drum 3 are stationary; at the same time, the worker steps on the forward rotation pedal 8 or the reverse rotation pedal 9, the control mechanism processes and transmits signals, the inching forward and reverse rotation of the driving mechanism is realized, and then the torsional contraction of the forming drum 3 is realized, so that the forming drum 3 and the tire blank are separated.

[0028] In the utility model, the outer core of the forming drum 3 is controlled through the brake mechanism 5, and the driving mechanism drives the main shaft 2 and the inner core of the forming drum 3 to rotate, the forming drum 3 is contracted, a gap is generated between the tire blank and the forming drum 3, and the worker can take out the tire blank; the cooperative matching among the driving mechanism, the brake mechanism 5 and the forming drum 3 realizes the rapid separation of the tire blank and the forming drum 3, the operation is simple and convenient, the convenience of the tire blank taking-out operation is improved, and the production efficiency is improved. The whole device has high automation degree, and will not cause damage to the forming drum 3 in the separation and taking-out process of the tire blank. The structure is simple, can be obtained through transformation on the existing forming drum 3 structure, has low manufacturing cost, and is convenient for large-scale popularization and use.

[0029] The above-described embodiments are only used to illustrate the technical solutions of the present application, but not limit them; although the present application is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A solid tire building head folding tire blank taking device, comprising a frame, a main shaft is arranged in the frame, and a forming drum is sleeved on the main shaft; characterized in that: The forming drum comprises a rotatingly connected inner core and outer core, the inner core is connected with the main shaft, the outer core is connected with an elongated sleeve; one end of the elongated sleeve is provided with a brake mechanism; the main shaft is connected with a driving mechanism for driving the rotation of the main shaft.

2. A device for folding the green tire bead in the head of a solid tire building machine as claimed in claim 1, characterized in that: The brake mechanism is internally provided with a brake drum, the brake drum is connected with the elongated sleeve; one side of the brake drum is connected with a brake cylinder, the brake cylinder is connected with a brake pedal.

3. A device for folding the green for the head of a solid tyre according to claim 2, characterised in that: The driving mechanism is connected with a control mechanism, the control mechanism is connected with a forward rotation pedal and a reverse rotation pedal for controlling the driving direction of the driving mechanism.

4. A device for folding the green for the head of a solid tire according to claim 1, characterized in that: The elongated sleeve and the forming drum are connected through a flange plate.

5. A device for folding the blank of a solid tyre building drum according to claim 1, characterised in that: The driving mechanism is an electric motor.

6. A device for folding the green for the head of a solid tyre according to claim 5, characterised in that: The output shaft of the electric motor and the main shaft are connected through a transmission chain.

7. A device for folding the green for the head of a solid tire according to claim 1, characterized in that: The main shaft is horizontally arranged, and the main shaft, the forming drum, the elongated sleeve and the brake mechanism are coaxially arranged.

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