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Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould

A technology of tire vulcanization and vulcanization machine, which is applied to tires, other household appliances, household appliances, etc. It can solve problems such as poor positioning and guidance, reduced weight of the whole machine, and large maintenance of mechanical structures, so as to reduce manufacturing costs and use and maintenance. cost, improve the quality of tire vulcanization, and reduce the effect of maintenance workload

Active Publication Date: 2006-07-05
SINO ARP TIRES EQUIP TECH (SUZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The mechanical tire vulcanizing machine generally adopts a four-bar linkage mechanism. It uses the four-bar linkage mechanism to perform mechanical movement to realize the tightness of the upper and lower molds. After pressurization and heating, the tire is vulcanized in the mold. Its disadvantages are as follows: The structure is complex, such as the beam base structure is bulky, and includes a crank gear transmission mechanism, etc.; the second is poor rigidity, such as the beam and the four-link are easily deformed; the third is the centering accuracy is low; the fourth is that the mold life is long due to the deformation of the beam Affected; Fifth, the long time of mold opening and closing affects the efficiency; Sixth, the maintenance of the mechanical structure is large
Although such a structural form can save parts such as the frame and reduce the weight of the whole machine, due to the addition of parts such as the upper and lower cylinders and lock rings, the mold is surrounded by the upper and lower cylinders, resulting in difficulty in connection and inconvenient maintenance.
Secondly, the mold adjustment mechanism is realized by the mold adjustment cylinder installed in the abdominal cavity of the base. The mold adjustment cylinder must directly bear the mold clamping force and is connected with the pressurized cylinder, which makes the structure of the two cylinders complex and large, difficult to maintain, and also makes the mold Multiple cylinders cannot be installed, so that the pressure on the mold cannot be more uniform
Third, due to the form of a single column for mold opening and closing, the column is placed behind the middle of the vulcanizing machine, resulting in uneven force on the column, poor positioning and guidance, and unstable operation, which affects the accuracy of the whole machine, especially the repeatability

Method used

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  • Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould
  • Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould
  • Hydraulic tyre vulcanizing machine in column type strap clamp locked mould mode, and method for adjusting mould

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Embodiment 1

[0037] Embodiment one, see Figure 1 to Figure 6 As shown, a hydraulic tire vulcanizer with a column clamp lock mode of the present invention is a hydraulic tire vulcanizer with a double-column double-mode structure, which includes a base 1, a plurality of pressurized oil cylinders 2, and a lower supporting plate 3, which can be used for mounting The upper hot plate 5 and the lower hot plate 4 connected to the upper and lower molds of the tire mold, the upper beam that can be lifted and lowered 6, the mold opening and closing cylinder 7, the column 8 used to guide the mold opening and closing and bear the clamping force, the upper bracket 9, Auxiliary column 12 and pallet type mold clamping device; pallet type mold clamping device includes clamping cylinder 10, clamping cam 11, cam bracket 13, clamping bearing 14, small shaft 15, clamping platen 17 and can be connected with column or auxiliary column The clamping plate 16 engaged with the annular groove.

[0038] Among them, ...

Embodiment 2

[0049] Embodiment two, see Figure 7 , Figure 8 As shown, a hydraulic tire vulcanizing machine with column clamp lock mode of the present invention is a four-column double-mode hydraulic tire vulcanizing machine, which is different from Embodiment 1 in that it consists of two opening and closing molds arranged The oil cylinder 7 replaces the one in the first embodiment, and the two uprights and the two auxiliary uprights in the first embodiment are replaced by four uprights 8 arranged at the four corners of the machine.

Embodiment 3

[0050] Embodiment three, see Figure 9 As shown, a hydraulic tire vulcanizing machine with column clamp lock mode of the present invention is a six-column double-mode hydraulic tire vulcanizing machine. Die oil cylinder 7 replaces one of embodiment one, and replaces two uprights and two auxiliary uprights of embodiment one by six uprights 8 arranged at the four corners of the machine and the front and rear sides of the middle part.

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PUM

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Abstract

The present invention discloses an upright column retainer mould-locked hydraulic tire vulcanizer and its mould-regulating method. Said vulcanizer includes the following several portions: base seat, upper cross beam which can be upwards and downwards moved, upright column for opening-closing mould guidance and bearing mould-locking force, opening-closing mould oil cylinder, pressure oil cylinder, lower supporting plate, upper and lower heat plates for mounting and receiving upper and lower moulds of tire mould and retainer type mould-locking device. Said invention adopts an unique mould-locking system, mould-regulating mode, pressure oil cylinder mounting mode and multiple upright column guidance structure form so as to greatly simplify whole body structure of said hydraulic tire vulcanizer. Besides, said invention also provides the concrete operation method of said hydraulic tire vulcanizer.

Description

technical field [0001] The invention relates to a tire vulcanizing equipment, in particular to a hydraulic tire vulcanizing machine in a column clamping plate lock mode and a mold adjustment method thereof. Background technique [0002] Tire curing presses are usually divided into two categories: mechanical and hydraulic. [0003] The mechanical tire vulcanizing machine generally adopts a four-bar linkage mechanism. It uses the four-bar linkage mechanism to perform mechanical movement to realize the tightness of the upper and lower molds. After pressurization and heating, the tire is vulcanized in the mold. Its disadvantages are as follows: The structure is complex, such as the beam base structure is bulky, and includes a crank gear transmission mechanism, etc.; the second is poor rigidity, such as the beam and the four-link are easily deformed; the third is the centering accuracy is low; the fourth is that the mold life is long due to the deformation of the beam Affected; ...

Claims

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Application Information

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IPC IPC(8): B29C35/02B29C33/30B29L30/00
Inventor 陈强
Owner SINO ARP TIRES EQUIP TECH (SUZHOU) CO LTD