Tire forming mold capable of automatically adjusting pressure

Abstract

The utility model relates to the technical field of tires, in particular to a tire forming mold capable of automatically adjusting pressure, which comprises a working table, a mold block is mounted at the top of the working table, a clamping groove is formed in the top of the mold block, and a forming mechanism for forming a tire is mounted at the top of the working table; the forming mechanism can allow a forming block to flexibly move in the horizontal direction through the sliding connection design of a sliding block and a sliding rail so as to meet the forming requirements of tires of different sizes, accurate alignment of the forming block in the vertical direction is ensured through cooperation of a positioning rod and a positioning groove in the bottom of a shaping plate, dislocation in the forming process is prevented, and the forming efficiency is improved. And the demolding assembly is arranged and can drive the mold block to ascend and descend through a second air cylinder, so that the function of automatically ascending and descending the mold block is achieved, complexity and labor waste of traditional manual demolding are avoided, and the production efficiency and safety are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to tire technical field especially is automatic tire forming mould of pressure regulation. BACKGROUND

[0002] Tire is a kind of rubber parts for being assembled on various vehicles or machines, which can ground rolling, is the indispensable part in vehicle driving, and has strong bearing capacity and buffering performance, can support the whole weight of vehicle, and ensure the adhesion between wheel and ground.

[0003] The existing rubber tire generally uses forming mould when being made, and the forming mould is mostly integrated device, does not have size adjustment, can only make single size tire, and practicality is not high, and rubber tire is not easy to be taken out after being formed in mould, thereby increasing the working difficulty of staff, in view of this, provide automatic tire forming mould of pressure regulation. UTILITY MODEL CONTENTS

[0004] The utility model discloses a main purpose in providing automatic tire forming mould of pressure regulation, to solve the problem that the existing rubber tire in relevant technology is generally used when being made Forming mould, forming mould is mostly integrated device, does not have size adjustment, can only make single size tire, and practicality is not high, and rubber tire is not easy to be taken out after being formed in mould, thereby increasing the working difficulty of staff.

[0005] In order to realize the above-mentioned purpose, according to one aspect of the utility model, provide automatic tire forming mould of pressure regulation, including workbench, the top of workbench is installed with mould block, the top of mould block is equipped with the clamping groove, the top of workbench is installed with the forming mechanism for the tire forming, the forming mechanism includes four sliding blocks equidistantly connected in the top of workbench, the top of sliding block is fixed with forming block, the top of workbench is fixed with two support columns, the outer wall of support column is slidably connected with the setting plate, the outer wall of workbench is installed with the drive assembly for driving setting plate lifting, the inner side of workbench is installed with the stripping assembly for stripping the tire formed.

[0006] Further, the forming mechanism includes sliding groove equidistantly arranged in the top of workbench, the top of each sliding groove is fixed with slide rail, the outer wall of slide rail is slidably connected with the bottom of sliding block, the top of each sliding block is fixed with positioning rod, the bottom of setting plate is equidistantly provided with two positioning grooves, the positioning groove corresponds with the position of positioning rod, and positioning rod extends into positioning groove, both are arranged in inclined shape, the top of setting plate is symmetrically provided with two lifting grooves, the inner side of lifting groove is slidably connected with the outer wall of support column.

[0007] Furthermore, the drive assembly includes a connecting strip fixed to the outer wall of the worktable, a first cylinder fixed to the top of the connecting strip, the piston rod of the first cylinder extending to the bottom of the connecting strip and fixed to a drive plate, connecting rods symmetrically fixed to the bottom of the drive plate, and the lower end of the connecting rods fixed to the top of the shaping plate.

[0008] Furthermore, the demolding assembly includes a groove formed on the top of the worktable, a second cylinder is fixed inside the groove, a fixing plate is fixed inside the groove, and the piston rod of the second cylinder extends to the top of the fixing plate and is fixed to the bottom of the mold block.

[0009] Furthermore, a mold groove is provided at the bottom of the shaping plate, and a feed pipe is fixed at the top of the shaping plate. The feed pipe is connected to the mold groove, and patterns are fixed at equal intervals on the inner side of the mold groove.

[0010] Furthermore, the bottom of the workbench is symmetrically fixed with two support legs, and the bottom of the support legs is fixed with shock-absorbing pads.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. In this tire forming mold with automatic pressure adjustment, the forming mechanism is designed to allow the forming block to move flexibly in the horizontal direction through the sliding connection between the sliding block and the slide rail, so as to adapt to the forming requirements of tires of different sizes. The cooperation between the positioning rod and the positioning groove at the bottom of the shaping plate ensures the accurate alignment of the forming block in the vertical direction and prevents misalignment during the forming process.

[0013] 2. In this tire molding mold with automatic pressure adjustment, a demolding component is set up so that the mold block can be raised and lowered by the second cylinder, thereby realizing the function of automatic raising and lowering of the mold block, avoiding the tediousness and labor of traditional manual demolding, and improving production efficiency and safety. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure in a preferred embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the mold groove structure in a preferred embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the mold block structure in a preferred embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of the groove structure in a preferred embodiment of the present invention;

[0018] Figure 5 This is a schematic diagram of the demolding component structure in a preferred embodiment of the present invention.

[0019] ILLUSTRATION:

[0020] 1, workbench; 2, mold block; 3, clamping groove; 4, forming mechanism; 101, sliding block; 102, forming block; 103, support column; 104, shaping plate; 105, sliding groove; 106, sliding rail; 107, positioning rod; 108, positioning groove; 109, lifting groove; 5, driving assembly; 201, connecting strip; 202, first air cylinder; 203, driving plate; 204, connecting rod; 6, demolding assembly; 301, groove; 302, second air cylinder; 303, fixed plate; 7, mold groove; 8, feeding pipe; 9, pattern; 10, supporting leg; 11, shock pad. DETAILED DESCRIPTION

[0021] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0022] Please refer to Figures 1-5 As shown in the figure, the embodiment aims to provide a tire forming mold capable of automatically adjusting pressure, which comprises a workbench 1, a mold block 2 installed on the top of the workbench 1, a clamping groove 3 formed in the top of the mold block 2, a forming mechanism 4 for forming a tire installed on the top of the workbench 1, the forming mechanism 4 comprising four sliding blocks 101 equidistantly and slidingly connected to the top of the workbench 1, a forming block 102 fixed to the top of each sliding block 101, two support columns 103 fixed symmetrically to the top of the workbench 1, a shaping plate 104 slidingly connected to the outer wall of each support column 103, a driving assembly 5 installed on the outer wall of the workbench 1 for driving the shaping plate 104 to lift and fall, and a demolding assembly 6 installed on the inner side of the workbench 1 for demolding the tire after forming.

[0023] In order to adapt to the tire forming requirements of different sizes, the forming mechanism 4 comprises sliding grooves 105 equidistantly formed in the top of the workbench 1, sliding rails 106 fixed symmetrically to the top of each sliding groove 105, the outer wall of each sliding rail 106 slidingly connected to the bottom of the sliding block 101, positioning rods 107 fixed symmetrically to the top of each sliding block 101, two positioning grooves 108 equidistantly formed in the bottom of the shaping plate 104, the positioning grooves 108 corresponding to the positions of the positioning rods 107, the positioning rods 107 extending into the positioning grooves 108, both of which being arranged in an inclined manner, and two lifting grooves 109 symmetrically formed in the top of the shaping plate 104, the inner side of each lifting groove 109 slidingly connected to the outer wall of the support column 103.

[0024] In order to improve the precision and quality of tire forming, the driving assembly 5 includes the connecting strip 201 fixed on the outer wall of the workbench 1, the top of the connecting strip 201 is fixed with the first air cylinder 202, the piston rod of the first air cylinder 202 extends to the bottom of the connecting strip 201 and is fixed with the driving plate 203, the bottom of the driving plate 203 is fixed with the connecting rod 204 in a symmetrical manner, and the lower end of the connecting rod 204 is fixed with the top of the shaping plate 104.

[0025] In order to realize the function of automatic lifting of the mold block 2, the demolding assembly 6 includes the recess 301 formed in the top of the workbench 1, the inner side of the recess 301 is fixed with the second air cylinder 302, the inner side of the recess 301 is fixed with the fixed plate 303, the piston rod of the second air cylinder 302 extends to the top of the fixed plate 303 and is fixed with the bottom of the mold block 2.

[0026] In order to make the tire have better visual effect and decoration, the bottom of the shaping plate 104 is provided with the mold groove 7, the top of the shaping plate 104 is fixed with the feeding pipe 8, the feeding pipe 8 is connected with the mold groove 7 in a penetrating manner, and the inner side of the mold groove 7 is fixed with the pattern 9 at equal intervals.

[0027] In order to prevent vibration of the machine during operation, the bottom of the workbench 1 is fixed with two supporting legs 10 in a symmetrical manner, and the bottom of the supporting leg 10 is fixed with the damping pad 11.

[0028] In the specific use, first, the first air cylinder 202 drives the driving rod to lift, then the driving plate 203 drives the connecting rod 204 to lift, then the connecting rod 204 drives the shaping plate 104 to lift, then the shaping plate 104 drives the positioning rod 107 to slide through the positioning groove 108, then the positioning rod 107 drives the sliding block 101 to slide on the sliding rail 106, then the sliding block 101 drives the forming block 102 to slide, then the forming block 102 slides into the mold groove 7, then the material for making tires is input into the mold groove 7 through the feeding pipe 8, then the forming block 102 is continuously extruded in the mold groove 7 by the downward pressing of the shaping plate 104, so that the pressure adjusting operation is performed, then the material in the mold groove 7 is formed, the shaping plate 104 is driven to lift and reset, then the second air cylinder 302 is started to drive the mold block 2 to lift to a certain height and wait for cooling, then the mold block 2 is taken down, and the tire forming work is completed.

[0029] The above are only the preferred embodiments of the present application, and are not intended to limit the present application in any form, although the present application has been disclosed as above with the preferred embodiments, however, it is not intended to limit the present application, any person skilled in the art, without departing from the technical scheme of the present application, can make some changes or modifications to the above disclosed technical content as equivalent embodiments, but as long as it does not depart from the technical scheme of the present application, according to the technical essence of the present application, any modification, equivalent change and modification of the above embodiments are still within the scope of the technical scheme of the present application.

Claims

1. A tire forming mold capable of automatically adjusting pressure, comprising a workbench (1), a mold block (2) is installed on the top of the workbench (1), a clamping groove (3) is formed on the top of the mold block (2), a forming mechanism (4) for forming a tire is installed on the top of the workbench (1), characterized in that, The forming mechanism (4) comprises four sliding blocks (101) equidistantly and slidingly connected on the top of the workbench (1), the top of the sliding block (101) is fixed with a forming block (102), the top of the workbench (1) is fixed with two supporting columns (103) in a symmetrical manner, the outer wall of the supporting column (103) is slidingly connected with a shaping plate (104), the outer wall of the workbench (1) is provided with a driving assembly (5) for driving the shaping plate (104) to ascend and descend, and the inner side of the workbench (1) is provided with a demolding assembly (6) for demolding the completed tire.

2. The automatically pressure-adjusting tire molding mold according to claim 1, characterized by, The forming mechanism (4) comprises four sliding blocks (101) equidistantly and slidingly connected on the top of the workbench (1), the top of the sliding block (101) is fixed with a forming block (102), the top of the workbench (1) is fixed with two supporting columns (103) in a symmetrical manner, the outer wall of the supporting column (103) is slidingly connected with a shaping plate (104), the outer wall of the workbench (1) is provided with a driving assembly (5) for driving the shaping plate (104) to ascend and descend, and the inner side of the workbench (1) is provided with a demolding assembly (6) for demolding the completed tire.

3. The automatically pressure-adjusting tire molding mold according to claim 1, wherein The driving assembly (5) comprises a connecting strip (201) fixed to the outer wall of the workbench (1), the top of the connecting strip (201) is fixed with a first air cylinder (202), the piston rod of the first air cylinder (202) extends to the bottom of the connecting strip (201) and is fixed with a driving plate (203), the bottom of the driving plate (203) is fixed with a connecting rod (204) in a symmetrical manner, and the lower end of the connecting rod (204) is fixed to the top of the shaping plate (104).

4. The automatically pressure-adjusting tire molding mold according to claim 1, wherein The demolding assembly (6) comprises a groove (301) formed in the top of the workbench (1), the inner side of the groove (301) is fixed with a second air cylinder (302), the inner side of the groove (301) is fixed with a fixed plate (303), the piston rod of the second air cylinder (302) extends to the top of the fixed plate (303) and is fixed to the bottom of the mold block (2).

5. The automatically pressure-adjusting tire molding mold according to claim 1, wherein The bottom of the shaping plate (104) is provided with a mold groove (7), the top of the shaping plate (104) is fixed with a feeding pipe (8), the feeding pipe (8) is in through connection with the mold groove (7), and the inner side of the mold groove (7) is fixed with patterns (9) equidistantly.

6. The automatically pressure-adjusting tire molding mold according to claim 1, wherein The bottom of the workbench (1) is fixed with two supporting legs (10) in a symmetrical manner, and the bottom of the supporting leg (10) is fixed with a damping pad (11).

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