Tire forming magnet adsorption device

Abstract

The utility model relates to the technical field of tire forming, in particular to a tire forming magnet adsorption device, a plurality of stretching assemblies are arranged at the upper end of a machining table, each stretching assembly comprises a fixing seat, a pulling plate, a fixing plate, a supporting rod, a pulling rope and a positioning frame, the fixing seats are fixed on the peripheral side of a frame, the fixing plates are fixed at the upper end of the machining table, and the supporting rods are fixed on the fixing plates. The positioning frame is fixed to the peripheral side of the machining table, the supporting rod penetrates through the fixing base and the fixing plate, the pulling plate is fixed to the front end of the supporting rod, the two magnet blocks are symmetrically arranged at the two ends of the pulling plate, a plurality of guide wheels are arranged, a guide effect can be provided for the pulling rope, the pulling stability of the pulling rope can be improved, and the pulling rope can be prevented from being damaged. According to the structure, the multiple supporting rods can be driven to move through one lifter, the maintenance efficiency is high, and the maintenance cost of the structure can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tire molding, in particular to a tire molding magnet adsorption device. Background Art

[0002] As we all know, the tire carcass is also called the tire body. It usually refers to the force-bearing structure of the pneumatic tire composed of one or more layers of cord layers and tire beads. The cords give the carcass and the entire tire the necessary strength. The cloth layer glue makes the cloth layers tightly combined to prevent friction between the cords; it buffers the impact transmitted to the cords; and it withstands the shear stress generated in the tire when the car starts, brakes and rolls. The function of the carcass is to give the tire sufficient strength to withstand loads and vibrations, and to keep the tire at a certain outer edge size.

[0003] The patent with publication number CN204505878U proposes a tire carcass forming device, including a cylindrical main body and a plurality of stretching and expanding components mounted on the cylindrical main body, the plurality of stretching and expanding components are radially arranged at equal intervals along the inner wall of the cylindrical main body, and each stretching and expanding component includes a long strip support plate, a magnet block fixedly mounted on the inner surface of the support plate, and a driving mechanism for driving the support plate to move radially. The tire carcass forming device adopts the method of magnet blocks adsorbing the tire carcass as the adsorption pulling force for stretching and expanding, and utilizes the internal structure of the tire carcass containing wire ring material, so that the tire carcass is firmly adsorbed on the cylindrical main body for stretching and expanding forming, so that the adsorption force is relatively stable, which greatly improves the effect of tire carcass forming, and is energy-saving and environmentally friendly.

[0004] The above structure needs to be used with multiple cylinders when in use, and the maintenance takes too long, which will increase the maintenance cost of the equipment when in use. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art, the utility model provides a tire molding magnet adsorption device.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tire molding magnet adsorption device, comprising a processing table, a frame is fixedly arranged at the upper end of the processing table, a plurality of stretching components are arranged at the upper end of the processing table, the stretching components include a fixed seat, a pull plate, a fixed plate, a support rod, a pull rope and a positioning frame, the fixed seat is fixed to the peripheral side of the frame, the fixed plate is fixed to the upper end of the processing table, the positioning frame is fixed to the peripheral side of the processing table, the support rod passes through the fixed seat and the fixed plate, and the pull plate is fixed to the front end of the support rod, and the two ends of the pull plate are opposite to each other. Two magnet blocks are arranged, a spring penetrated by a support rod is arranged between the fixed seat and the fixed plate, a first positioning shaft is arranged at the upper end of the pull rope, the first positioning shaft is rotatably connected to the rear end of the support rod, a plurality of guide wheels are rotatably arranged on the positioning frame, an annular groove is arranged on the guide wheel, the pull rope is located inside the annular groove, a second positioning shaft is fixedly arranged at the lower end of the pull rope, a lifter is fixedly arranged at the lower end of the processing table, a lifting plate is arranged at the output end of the lifter, a plurality of positioning seats are arranged on the circumference of the lifting plate, and the second positioning shaft is rotatably connected to the positioning seat.

[0009] In order to facilitate the assembly of the lifting plate, the improvement of the utility model is that a positioning plate is provided at the output end of the lifter, and the positioning plate is fixed to the lower end of the lifting plate by bolts.

[0010] Furthermore, the improvement of the utility model is that the lifter adopts a telescopic cylinder.

[0011] Furthermore, the utility model has the following improvements: the outer wall of the support rod is provided with scale values.

[0012] Furthermore, the improvement of the utility model is that the pull rope is a steel wire rope.

[0013] In order to facilitate the assembly of the pull plate, the utility model has the following improvements: the pull plate is fixed to the front end of the support rod by bolts.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a tire molding magnet adsorption device, which has the following beneficial effects:

[0016] The tire forming magnet adsorption device starts the lifter to lower the lifting plate. At this time, the pull rope will pull the support rod to move, so that multiple pull plates can move in the frame, and multiple magnet blocks can stretch and expand the tire carcass to form through the effect of magnetic attraction. In this process, a plurality of guide wheels can provide a guiding effect for the pull rope, which can improve the stability of the pull rope when pulling. This structure can drive multiple support rods to move through a lifter, has high maintenance efficiency, and can reduce the maintenance cost of this structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of the utility model Figure 3 ;

[0020] In the figure: 1, processing table; 2, frame; 3, pull plate; 4, magnet block; 5, fixed seat; 6, fixed plate; 7, support rod; 8, spring; 9, pull rope; 10, first positioning axis; 11, positioning frame; 12, guide wheel; 13, second positioning axis; 14, lifter; 15, lifting plate; 16, positioning seat. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3The utility model is a tire molding magnet adsorption device, comprising a processing table 1, a frame 2 is fixedly arranged on the upper end of the processing table 1, and a plurality of stretching components are arranged on the upper end of the processing table 1, and the stretching components include a fixed seat 5, a pull plate 3, a fixed plate 6, a support rod 7, a pull rope 9 and a positioning frame 11, the fixed seat 5 is fixed on the peripheral side of the frame 2, the fixed plate 6 is fixed on the upper end of the processing table 1, the positioning frame 11 is fixed on the peripheral side of the processing table 1, the support rod 7 passes through the fixed seat 5 and the fixed plate 6, and the The pull plate 3 is fixed at the front end of the support rod 7, two magnet blocks 4 are symmetrically arranged at both ends of the pull plate 3, a spring 8 penetrated by the support rod 7 is arranged between the fixing seat 5 and the fixing plate 6, a first positioning shaft 10 is arranged at the upper end of the pull rope 9, and the first positioning shaft 10 is rotatably connected to the rear end of the support rod 7, a plurality of guide wheels 12 are rotatably arranged on the positioning frame 11, an annular groove is arranged on the guide wheel 12, the pull rope 9 is located inside the annular groove, a second positioning shaft 13 is fixedly arranged at the lower end of the pull rope 9, and the processing table 1 A lifter 14 is fixedly arranged at the lower end, and a lifting plate 15 is arranged at the output end of the lifter 14, and a plurality of positioning seats 16 are arranged on the peripheral side of the lifter 15, and the second positioning shaft 13 is rotatably connected with the positioning seat 16, and the tire to be processed is placed inside the frame 2, at which time the pull plate 3 contacts the frame 2, and the spring 8 is in a compressed state, and then the lifter 14 is started to make the lifting plate 15 rise, at which time the spring 8 will slowly reset, so that the pull plate 3 can move in the frame 2, and the plurality of magnet blocks 4 can all contact the tire carcass, and at this time the lifter 14 is started to make the lifting plate 15 descend, and at this time the pull rope 9 will pull the support rod 7 to move, so that the plurality of pull plates 3 can move in the frame 2, and the plurality of magnet blocks 4 can stretch and expand the tire carcass through the effect of magnetic attraction, and in this process, the plurality of guide wheels 12 can provide a guiding effect to the pull rope 9, and the stability of the pull rope 9 when pulling can be improved, and the structure can drive the plurality of support rods 7 to move through a lifter 14, and the maintenance efficiency is high, and the maintenance cost of the structure can be reduced.

[0023] In this structure, a positioning plate is provided at the output end of the lifter 14, and the positioning plate is fixed to the lower end of the lifting plate 15 by bolts. The pulling plate 3 is fixed to the front end of the support rod 7 by bolts. The bolt fixing method has the advantage of easy assembly.

[0024] Furthermore, the lifter 14 can be a telescopic cylinder.

[0025] Furthermore, the outer wall of the support rod 7 is provided with scale values, and the stretching amount of the support rod 7 can be conveniently observed through the provided scale values.

[0026] Furthermore, the pull rope 9 can be a steel wire rope.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tire molding magnet adsorption device, comprising a processing table (1), a frame (2) being fixedly arranged on the upper end of the processing table (1), characterized in that: A plurality of stretching components are provided at the upper end of the processing table (1), and the stretching components include a fixed seat (5), a pull plate (3), a fixed plate (6), a support rod (7), a pull rope (9) and a positioning frame (11). The fixed seat (5) is fixed to the peripheral side of the frame (2), the fixed plate (6) is fixed to the upper end of the processing table (1), the positioning frame (11) is fixed to the peripheral side of the processing table (1), the support rod (7) penetrates the fixed seat (5) and the fixed plate (6), and the pull plate (3) is fixed to the front end of the support rod (7), two magnet blocks (4) are symmetrically arranged at both ends of the pull plate (3), and a magnet block (4) penetrated by the support rod (7) is provided between the fixed seat (5) and the fixed plate (6). A spring (8), a first positioning shaft (10) is provided at the upper end of the pull rope (9), the first positioning shaft (10) is rotatably connected to the rear end of the support rod (7), a plurality of guide wheels (12) are rotatably provided on the positioning frame (11), an annular groove is provided on the guide wheel (12), the pull rope (9) is located inside the annular groove, a second positioning shaft (13) is fixedly provided at the lower end of the pull rope (9), a lifter (14) is fixedly provided at the lower end of the processing table (1), a lifting plate (15) is provided at the output end of the lifter (14), a plurality of positioning seats (16) are provided on the peripheral side of the lifting plate (15), and the second positioning shaft (13) is rotatably connected to the positioning seat (16).

2. A tire molding magnet adsorption device according to claim 1, characterized in that: The output end of the lifter (14) is provided with a positioning plate, and the positioning plate is fixed to the lower end of the lifting plate (15) by bolts.

3. A tire molding magnet adsorption device according to claim 2, characterized in that: The lifter (14) adopts a telescopic cylinder.

4. A tire molding magnet adsorption device according to claim 3, characterized in that: The outer wall of the support rod (7) is provided with scale values.

5. A tire molding magnet adsorption device according to claim 4, characterized in that: The pull rope (9) is a steel wire rope.

6. A tire molding magnet adsorption device according to claim 5, characterized in that: The pull plate (3) is fixed to the front end of the support rod (7) by means of bolts.

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