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Vertical plastic pipe bending device

A technology for pipe bending equipment and plastic pipes, applied in the field of profile processing, can solve problems such as low efficiency, achieve smooth inner and outer surfaces, obvious effects, and great promotion value.

Pending Publication Date: 2019-09-17
浙江甬源塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention adopts the structure of the pipe bend groove, and can carry out batch production of pipe bend processing for large-scale and long-length plastic pipes, but it is mainly made by hand, and its efficiency is very low

Method used

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Embodiment Construction

[0025] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings.

[0026] A preferred embodiment of the vertical plastic pipe bending equipment provided by the present invention is as follows: Figure 1 to Figure 3 Shown: a vertical plastic pipe bending equipment, including a frame 1 and a driving device, the frame 1 is provided with a pressure component and a concave mold 3 in sequence, the concave mold 3 is set on the bracket 1, and the pressure component includes an upper part The crossbeam 2, the left and right push rods 21 are movably connected to the two sides of the crossbeam 2 respectively, and the left and right push rods 21 are respectively connected with push rods 22, and the other ends of the left and right push rods 22 are pushed together in the middle of the left and right push rods...

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Abstract

The invention relates to the technical field of profile processing, and discloses a vertical plastic pipe bending device. The vertical plastic pipe bending device comprises a rack and a driving device. An abutting pressing assembly and a U-shaped mold are sequentially arranged below the rack; the abutting pressing assembly comprises a cross beam on the upper portion, and the two sides of the cross beam are movably connected with left and right push rods correspondingly; ejecting rods are correspondingly connected to the left and right push rods, and the other ends of the left and right ejecting rods are abutted together in an ejecting manner on the middle portions of the left and right push rods; a spring is arranged between the left and right push rods; the lower ends of the left and right push rods are movably connected with U-shaped rolling wheels correspondingly; the left and right U-shaped rolling wheels correspond to pipe bending grooves of the U-shaped mold, and are correspondingly located on the left and right sides of the U-shaped mold; and the shapes of the pipe bending grooves of the U-shaped mold are matched with the shapes of machined plastic pipe workpieces. The vertical plastic pipe bending device can be used for performing batch production of pipe bending machining on large specification and large-length plastic pipes.

Description

technical field [0001] The invention relates to the technical field of profile processing, in particular to a vertical plastic pipe bending equipment. Background technique [0002] In various industrial and civil buildings and electrical equipment, plastic pipes of various diameters are widely used, especially PVC plastic pipes, which are used for upper and lower water pipes, exhaust pipes, and cable threading pipes. According to the direction of the pipeline, the pipe must be bent into a suitable angle. Chinese invention patents ZL200620114554.5 and ZL201120411763.7 disclose a plastic pipe bending device invented by myself, which is suitable for plastic pipe bending with a relatively short length and a diameter of less than 200mm, and its effect is obvious. The above-mentioned technology is not suitable for the production of plastic pipe bends with a length of more than 2 meters and more than 200mm. In engineering projects such as bridges and tunnels, there will be curved...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/08B29C53/80B29C53/84
CPCB29C53/08B29C53/80B29C53/84
Inventor 郑合根
Owner 浙江甬源塑业有限公司
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