Specially-shaped fabric reinforced rubber hose depoling tool
A technology of fabric reinforcement and rubber hose, which is applied to tubular objects, other household appliances, household appliances, etc. It can solve the problems of tooling that cannot be fixed, the connection is not tight enough, and the economic benefit is reduced, so as to improve competitiveness and increase the rate of finished products , the effect of saving human resources
Active Publication Date: 2014-03-19
SICHUAN FUXIANG TECH
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Problems solved by technology
The existing tooling is composed of an air cylinder and an air nozzle. When in use, the air nozzle is connected to the air intake pipe, and the air cylinder is forcibly inserted between the mandrel and the hose, which leads to the following defects: (1 ) The existing tooling cannot be fixed together with the product, and it is easy to withdraw after applying compressed air. Because the connection is not tight enough, the compressed air is not easy to enter between the mandrel and the hose, and it is necessary to manually press hard and apply a large air pressure. It is easy to damage the product
(3) Two people are required to operate at the same time, and the efficiency is relatively low, and the cost of working hours is too high
(4) Poor versatility, one air cylinder can only be used with one standard mandrel, resulting in the need to re-manufacture an inflator for each standard mandrel, and the excessive consumption of materials required for the inflator greatly increases the production burden of the enterprise and reduces economic benefit
Method used
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Embodiment
[0023] like figure 1 , 2 As shown, the special-shaped fabric reinforced rubber hose core removal tool includes an air gun 1, and a fixing device is arranged at the front end of the air gun 1; the fixing device includes a screw 2, which is a hollow screw, and the screw 2 is provided with a 2. A rotary handle 3 with matching diameters that can rotate along the screw rod 2, and an inflatable head is also arranged in front of the rotary handle 3.
[0024] The above-mentioned inflatable head includes a bracket 4, and a cylindrical nylon wedge 6 is arranged inside the bracket 4, and a nylon ring 5 is also installed at the front end of the bracket 4.
[0025] As preferably, the inside of the bracket 4 is provided with a mobile platform, and the center of the mobile platform is provided with an air hole 7, the bracket 4 and the end of the screw 2 are fixed as one, and the rotary handle 3 is connected to the mobile platform through a hollow pipe, so that The air hole 7 communicates w...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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The invention discloses a specially-shaped fabric reinforced rubber hose depoling tool. The specially-shaped fabric reinforced rubber hose depoling tool comprises a gas gun, wherein a fixing device is arranged on the front end of the gas gun; the fixing device comprises a hollow screw rod; a rotation handle, which is matched with the screw rod in diameter and capable of rotating along the screw rod, is arranged on the screw rod; an inflation head is also arranged at the front of the rotation handle; the inflation head comprises a frame; a cylindrical nylon wedge is arranged inside the frame; a nylon ring is also mounted on the front end of the frame. The invention provides a specially-shaped fabric reinforced rubber hose depoling tool, so that the tool and the hose can be better fixed together, thus the difficulty of operation is reduced; the working efficiency is improved; meanwhile, the gas is easier to feed in; the probability that the product is damaged is greatly reduced; the tool is wider in application range and capable of better reducing the economic pressures of enterprises.
Description
technical field [0001] The invention relates to a core stripping tool, in particular to a core stripping tool used in the production of special-shaped fabric reinforced rubber hoses. Background technique [0002] Due to the requirements of pressure resistance, fabrics are required to be used as reinforcement layers in rubber hoses (such as wrapped cloth or cords, etc.) to improve the pressure bearing capacity, but it also brings great difficulties to the core removal operation in the production process, especially for special-shaped tubes. After the bellows is vulcanized and formed, the core removal must be completed with the help of tooling and compressed air, so the rationality of the tooling is very important. The existing tooling is composed of an air cylinder and an air nozzle. When in use, the air nozzle is connected to the air intake pipe, and the air cylinder is forcibly inserted between the mandrel and the hose, which leads to the following defects: (1 ) The existi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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IPC IPC(8): B29C33/00B29C35/00B29L23/00
Inventor 文谟统孙武建文勇李孝志李榜春文建树
Owner SICHUAN FUXIANG TECH