Self-made solid tire blank winding exhaust device

By designing a self-made solid tire blank winding and venting device, and using venting components and conical pressure rollers to press the film together, the problem of air bubbles during film bonding was solved, thus improving product quality and performance.

CN223735519UActive Publication Date: 2025-12-30PRINX CHENGSHAN (SHANDONG) TIRE COMPANY LTD
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Patent Information

Application Number
CN202520131204.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-20
Publication Date
2025-12-30
Estimated Expiration
2035-01-20

AI Technical Summary

Technical Problem

During the production of solid tire blanks, air bubbles are easily generated when the film is bonded, which leads to a decline in product quality and performance.

Method used

A self-made solid tire blank winding and venting device was designed. Through the cooperation of the venting component and the conical pressure roller, the pressing of the film and the expulsion of air are achieved by the lifting of the cylinder and the movable frame, so as to ensure that the film is tightly bonded.

Benefits of technology

It effectively removes air from the film, improving the product quality and performance of solid tires and preventing the formation of air bubbles.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223735519U_ABST
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Abstract

The utility model belongs to the technical field of homemade solid tire blank processing devices, and particularly relates to a homemade solid tire blank winding exhaust device which comprises an exhaust device body, an exhaust assembly is installed above the exhaust device body and comprises a support, and the lower end of the support is fixedly connected with the upper surface of the exhaust device body. The upper surface of the support is fixedly connected with a reversing valve, the input end of the reversing valve is fixedly connected with an air pipe, the outer surface of the air pipe is fixedly connected with a pressure gauge, the upper surface of the support is fixedly connected with an air cylinder, and the output end of the air cylinder penetrates through the upper surface of the support to be fixedly connected with a movable frame. The upper end of the guide rod penetrates through the lower surface of the support and extends to the position above the support, and a conical pressing roller is arranged in the movable frame. According to the utility model, air in the film can be extruded out, so that the quality and the use performance of a product are improved.
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Description

TECHNICAL FIELD

[0001] The utility model belongs to the self -made solid tire blank processing device technical field, concretely is a kind of self -made solid tire blank winding exhaust device. BACKGROUND

[0002] Solid tire is a kind of special tire structure, its tire body inside is solid, made of rubber, does not use cord as framework, so it does not need inner tube or airtight layer.Solid tire is generally applied to low speed, high load vehicle, such as forklift, airport trailer etc.Solid tire structure is simple, and use and maintain conveniently, and there is no hidden danger of blowout, safety is strong.Because of its unique structure and characteristics, it has a wide application in some specific fields.

[0003] In prior art, because solid tire blank is usually laminated and wound with multiple rubber sheets during production process, and finally formed, and in rubber sheet lamination process, air gap is easily generated between upper and lower two rubber sheets, so that there is air bubble in the blank after final forming, greatly reduces the quality and use performance of product. SUMMARY

[0004] The utility model discloses a kind of self -made solid tire blank winding exhaust devices, air in rubber sheet can be extruded, to improve the quality and use performance of product.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: provide a kind of self -made solid tire blank winding exhaust device, including exhaust device main body, the upper of exhaust device main body is equipped with exhaust component, the exhaust component includes support, the lower end of the support is fixedly connected with the upper surface of exhaust device main body, the upper surface of the support is fixedly connected with reversing valve, the input end of the reversing valve is fixedly connected with air pipe, the outer surface of the air pipe is fixedly connected with pressure gauge, the upper surface of the support is fixedly connected with cylinder, one end of the air pipe is fixedly connected with the outer surface of cylinder, the output end of the cylinder extends to the lower of support passing through the upper surface of support, the output end of the cylinder is fixedly connected with movable frame, the upper surface of the movable frame is fixedly connected with guide rod, the upper end of the guide rod extends to the upper of support passing through the lower surface of support, the inside of the movable frame is provided with conical press roll.

[0006] Optionally, the side surface of the movable frame is provided with clamping groove, the number of the clamping groove is two, one end of the conical press roll is fixedly connected with mounting rod, the number of the mounting rod is two, two mounting rods are located in the inside of two clamping grooves respectively.

[0007] Optionally, the side surface of the movable frame is fixedly connected with a fixed rod, the side surface of the movable frame is fixedly connected with a screw rod, the outer surface of the screw rod is movably connected with a movable seat, the inner portion of the movable seat is movably connected with the outer surface of the fixed rod, the outer surface of the screw rod is threadedly connected with a butterfly nut, the inner portion of the movable seat is provided with a bearing, and the inner surface of the bearing is movably connected with the outer surface of the mounting rod.

[0008] Optionally, the side surface of the movable frame is fixedly connected with an upper positioning rod, the lower surface of the support is fixedly connected with a fixed frame, the fixed frame is located at the left side of the upper positioning rod, the upper surface of the support is fixedly connected with a motor, the output end of the motor extends to the inner portion of the fixed frame through the surface of the support and the surface of the fixed frame in sequence, the output end of the motor is fixedly connected with a lead screw, the lower end of the lead screw is movably connected with the inner portion of the fixed frame, and the outer surface of the lead screw is threadedly connected with a lower positioning rod.

[0009] Optionally, the side surface of the lower positioning rod is fixedly connected with a pointer, and the side surface of the fixed frame is fixedly connected with a scale.

[0010] Optionally, the inner portion of the exhaust device body is movably connected with a rotating shaft, the outer surface of the rotating shaft is provided with an elongated sleeve, one end of the elongated sleeve is movably connected with a shrink forming drum, and the inner portion of the shrink forming drum is movably connected with the outer surface of the rotating shaft.

[0011] Compared with the prior art, the utility model has the advantages of the following beneficial effects:

[0012] The utility model discloses setting up the exhaust assembly, when the rubber sheet is wound and adhered on the shrink forming drum in the production process of the solid tire, the reversing valve works, the gas enters the cylinder through the gas pipe, controls the cylinder to stretch out, pushes the movable frame to drop, makes the conical compression roller contact with the rubber sheet, and a certain down pressure is applied to the rubber sheet, when the shrink forming drum drives the rubber sheet to rotate, the conical compression roller continuously applies the pressure to the rubber sheet, and the air in the rubber sheet is extruded, so that the quality and use performance of the product are improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiment of the utility model, the following will be briefly introduced to the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only is some embodiments of the utility model, for the ordinary skilled person in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0014] Figure 1 It is the first view angle whole structure schematic diagram of the utility model;

[0015] Figure 2It is the second visual angle overall structure schematic view of the utility model;

[0016] Figure 3 It is the third visual angle overall structure schematic view of the utility model;

[0017] Figure 4 It is the first visual angle partial structure sectional view of the utility model;

[0018] Figure 5 It is the utility model Figure 4 The enlarged structure schematic view of A place in the utility model;

[0019] Figure 6 It is the utility model Figure 4 The structure enlarged view of B place in the utility model;

[0020] Figure 7 It is the second visual angle local visual angle structure schematic view of the utility model;

[0021] Figure 8 It is the utility model Figure 7 The structure enlarged view of C place in the utility model.

[0022] In the drawing: 1, exhaust device main body; 2, exhaust assembly; 201, support; 202, reversing valve; 203, air pipe; 204, pressure gauge; 205, air cylinder; 206, movable frame; 207, guide rod; 208, conical compression roller; 3, clamping groove; 4, mounting rod; 5, fixed rod; 6, screw rod; 7, movable seat; 8, butterfly nut; 9, bearing; 10, upper positioning rod; 11, fixed frame; 12, motor; 13, lead screw; 14, lower positioning rod; 15, pointer; 16, scale; 17, rotating shaft; 18, lengthened outer sleeve; 19, shrinkage forming drum. DETAILED DESCRIPTION

[0023] In order to make the technical problems, technical schemes and beneficial effects to be solved in the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and examples.It should be understood that the specific examples described herein are only used to explain the utility model, and are not used to limit the utility model.

[0024] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element.When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0025] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "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 for the convenience of describing the present application and simplifying 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.

[0026] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0027] Now a self-made solid tire tire blank winding exhaust device provided in the embodiment of the present application will be described. Please refer to Figures 1 to 8 A self-made solid tire tire blank winding exhaust device, comprising an exhaust device main body 1, an exhaust assembly 2 is installed above the exhaust device main body 1, the exhaust assembly 2 comprises a support 201, the lower end of the support 201 is fixedly connected with the upper surface of the exhaust device main body 1, the support 201 supports the height of the air cylinder 205, which is convenient for controlling the lifting of the movable frame 206, the upper surface of the support 201 is fixedly connected with a reversing valve 202, the reversing valve 202 is used for controlling the extension and retraction of the air cylinder 205, the input end of the reversing valve 202 is fixedly connected with an air pipe 203, the air pipe 203 is used for conveying the gas of the air cylinder 205, which is convenient for controlling the work of the air cylinder 205, the outer surface of the air pipe 203 is fixedly connected with a pressure gauge 204, the gas pressure value of the conveying can be observed through the pressure gauge 204, so as to control the air cylinder 205, the upper surface of the support 201 is fixedly connected with the air cylinder 205, one end of the air pipe 203 is fixedly connected with the outer surface of the air cylinder 205, the output end of the air cylinder 205 extends to the lower side of the support 201 through the upper surface of the support 201, the output end of the air cylinder 205 is fixedly connected with a movable frame 206, the upper surface of the movable frame 206 is fixedly connected with a guide rod 207, the upper end of the guide rod 207 extends to the upper side of the support 201 through the lower surface of the support 201, the guide rod 207 is used for guiding the lifting of the movable frame 206, avoiding the change of the lifting track of the movable frame 206, a conical compression roller 208 is arranged in the movable frame 206, the conical compression roller 208 adopts a waist drum type as a whole, so that the conical compression roller 208 has a certain taper, which can better extrude the air in the rubber sheet when the rubber sheet is compressed.

[0028] In the embodiment of the present application, please refer to Figures 1 to 8The side surface of the movable frame 206 is provided with clamping grooves 3, the number of the clamping grooves 3 is two, the clamping grooves 3 are located on the left and right sides of the movable frame 206, the inner bottom of the clamping groove 3 is semicircular, the clamping groove 3 is convenient for the rotation of the mounting rod 4, one end of the conical compression roller 208 is fixedly connected with the mounting rod 4, the number of the mounting rod 4 is two, the two mounting rods 4 are respectively located in the interiors of the two clamping grooves 3, the mounting rod 4 supports the rotation of the conical compression roller 208, the side surface of the movable frame 206 is fixedly connected with fixed rods 5, the number of the fixed rods 5 is four, the four fixed rods 5 are in two groups, and are respectively located on the left and right sides of the movable frame 206, the fixed rods 5 can support and limit the movement of the movable seat 7, so that the movable seat 7 can only move in a straight line, the side surface of the movable frame 206 is fixedly connected with a screw rod 6, the outer surface of the screw rod 6 is movably connected with the movable seat 7, the interior of the movable seat 7 is movably connected with the outer surface of the fixed rod 5, the movable seat 7 is combined with the side surface of the movable frame 206, so as to limit the mounting rod 4, that is, limit the conical compression roller 208 to only rotate, the outer surface of the screw rod 6 is screw-connected with a butterfly nut 8, the butterfly nut 8 applies pressure to the movable seat 7, so that the movable seat 7 is tightly attached to the movable frame 206, the movable seat 7 is convenient for limiting the conical compression roller 208, the interior of the movable seat 7 is provided with a bearing 9, the inner surface of the bearing 9 is movably connected with the outer surface of the mounting rod 4, the bearing 9 can reduce the friction force suffered by the mounting rod 4, so that the mounting rod 4 can rotate.

[0029] In the embodiment of the utility model, please refer to Figures 1 to 8The side surface of the movable frame 206 is fixedly connected with an upper positioning rod 10, the upper positioning rod 10 can be used as a reference for the lowering height of the movable frame 206, so as to facilitate controlling the lowering height of the conical compression roller 208, the lower surface of the support 201 is fixedly connected with a fixed frame 11, the fixed frame 11 is located at the left side of the upper positioning rod 10, the upper surface of the support 201 is fixedly connected with a motor 12, the motor 12 drives a lead screw 13 to rotate, the output end of the motor 12 extends to the inside of the fixed frame 11 through the surface of the support 201 and the surface of the fixed frame 11 in sequence, the output end of the motor 12 is fixedly connected with the lead screw 13, the lower end of the lead screw 13 is movably connected with the inside of the fixed frame 11, the outer surface of the lead screw 13 is screw-connected with a lower positioning rod 14, the lowering of the lower positioning rod 14 is controlled through the rotation of the lead screw 13, and the lowering height of the movable frame 206 can be controlled in cooperation with the upper positioning rod 10, when the upper positioning rod 10 contacts and is limited by the lower positioning rod 14, at this moment, the movable frame 206 is lowered to the best position, so as to facilitate the conical compression roller 208 to exert pressure on the rubber sheet with different thicknesses, facilitate air exhausting, avoid that the movable frame 206 is excessively lowered, the pressure exerted by the conical compression roller 208 is excessively large, and the solid tire forming is unqualified, or the lowering height of the movable frame 206 is insufficient, the pressure exerted by the conical compression roller 208 is insufficient, air in the rubber sheet cannot be completely exhausted, and the air exhausting effect is affected, the side surface of the lower positioning rod 14 is fixedly connected with a pointer 15, the side surface of the fixed frame 11 is fixedly connected with a scale 16, and the specific height of the lower positioning rod 14 is observed through the pointer 15 and the scale 16.

[0030] In the embodiment of the present application, please refer to Figures 1 to 8 The inside of the air exhausting device main body 1 is movably connected with a rotating shaft 17, the outer surface of the rotating shaft 17 is provided with an elongated sleeve 18, one end of the elongated sleeve 18 is movably connected with a shrink forming drum 19, and the inside of the shrink forming drum 19 is movably connected with the outer surface of the rotating shaft 17.

[0031] The above merely describes the preferred embodiments of the present application and is not used to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A self-made solid tire tire blank winding exhaust device, comprising an exhaust device body (1), characterized in that: The upper part of the exhaust device body (1) is provided with an exhaust assembly (2), the lower end of the support (201) is fixedly connected with the upper surface of the exhaust device body (1), the upper surface of the support (201) is fixedly connected with a reversing valve (202), the input end of the reversing valve (202) is fixedly connected with an air pipe (203), the outer surface of the air pipe (203) is fixedly connected with a pressure gauge (204), the upper surface of the support (201) is fixedly connected with a gas cylinder (205), one end of the air pipe (203) is fixedly connected with the outer surface of the gas cylinder (205), the output end of the gas cylinder (205) extends to the lower part of the support (201) through the upper surface of the support (201), the output end of the gas cylinder (205) is fixedly connected with a movable frame (206), the upper surface of the movable frame (206) is fixedly connected with a guide rod (207), the upper end of the guide rod (207) extends to the upper part of the support (201) through the lower surface of the support (201), and the inside of the movable frame (206) is provided with a conical compression roller (208).

2. A self-made solid tire tire blank winding exhaust device according to claim 1, characterized in that: The side surface of the movable frame (206) is provided with a clamping groove (3), the number of clamping grooves (3) is two, one end of the conical compression roller (208) is fixedly connected with a mounting rod (4), the number of mounting rods (4) is two, and the two mounting rods (4) are located in the inside of the two clamping grooves (3) respectively.

3. A self-made solid tire tire blank winding exhaust device according to claim 1, characterized in that: The side surface of the movable frame (206) is fixedly connected with a fixed rod (5), the side surface of the movable frame (206) is fixedly connected with a screw rod (6), the outer surface of the screw rod (6) is movably connected with a movable seat (7), the inside of the movable seat (7) is movably connected with the outer surface of the fixed rod (5), the outer surface of the screw rod (6) is screwedly connected with a butterfly nut (8), the inside of the movable seat (7) is provided with a bearing (9), and the inner surface of the bearing (9) is movably connected with the outer surface of the mounting rod (4).

4. A self-made solid tire tire blank winding exhaust device according to claim 3, characterized in that: The side surface of the movable frame (206) is fixedly connected with an upper positioning rod (10), the lower surface of the support (201) is fixedly connected with a fixed frame (11), the fixed frame (11) is located on the left side of the upper positioning rod (10), the upper surface of the support (201) is fixedly connected with a motor (12), the output end of the motor (12) extends to the inside of the fixed frame (11) through the surface of the support (201) and the surface of the fixed frame (11) in sequence, the output end of the motor (12) is fixedly connected with a lead screw (13), the lower end of the lead screw (13) is movably connected with the inside of the fixed frame (11), and the outer surface of the lead screw (13) is screwedly connected with a lower positioning rod (14).

5. A self-made solid tire green tire wrapping exhaust device according to claim 4, characterized in that: The side surface of the lower positioning rod (14) is fixedly connected with a pointer (15), and the side surface of the fixed frame (11) is fixedly connected with a scale (16).

6. A self-made solid tire green tire wrapping exhaust device according to claim 1, characterized in that: The inside of the exhaust device body (1) is movably connected with a rotating shaft (17), the outer surface of the rotating shaft (17) is provided with an elongated sleeve (18), one end of the elongated sleeve (18) is movably connected with a shrink forming drum (19), and the inside of the shrink forming drum (19) is movably connected with the outer surface of the rotating shaft (17).