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Automatic lapping device

A kind of stripping and automatic technology, applied in the field of automatic stripping device, can solve the problems of untimely stripping, waste of materials, danger of scalding, etc., and achieve the effect of solving the problem of waste of materials

Inactive Publication Date: 2014-05-14
SHANGHAI KINGFA SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an automatic stripping device for the above-mentioned defects in the prior art, so as to solve the problem of waste of materials and the existing risk of scalding caused by the untimely construction of the artificial strips.

Method used

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  • Automatic lapping device
  • Automatic lapping device

Examples

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Effect test

Embodiment 1

[0017] Such as figure 1 As shown, the automatic stripping device provided in this embodiment includes a support frame 1, a rectangular metal frame 2 with a rotating shaft and a motor 3. The rectangular metal frame 2 with a rotating shaft is made of a solid cylindrical metal rod, and the diameter of the metal rod is Preferably 3mm ~ 10mm, the rectangular metal frame 2 is connected with the support frame 1 through the two ends of its rotating shaft 2-1; or snap connection.

[0018] Such as figure 2 As shown, the rotating shaft 2-1 of the rectangular metal frame 2 is in the same direction as the unbroken material strip 7; the width of the rectangular metal frame 2 with the rotating shaft is greater than the width of the die 5; When the molten plastic in the extruder 4 passes through the die 5, it flows out in strips, enters the cooling water tank 8, and is pulled forward by the pulling device in front. The broken material strip 6 falling on the high-speed rotating rectangular...

Embodiment 2

[0020] The difference between the automatic strapping device of this embodiment and Embodiment 1 is that the rectangular metal frame 2 with a rotating shaft is composed of a hollow cylindrical metal rod, and the outer diameter of the metal rod is preferably 3 mm to 10 mm. The rest are the same as described in Example 1.

Embodiment 3

[0022] The difference between the automatic strapping device of this embodiment and Embodiment 1 is that: the included angle between the rotating shaft 2-1 of the rectangular metal frame 2 and the direction of the unbroken strip is 5-10 degrees. The rest are the same as described in Example 1.

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Abstract

The invention discloses an automatic lapping device, which comprises a support frame, a rectangular metal frame with a rotating shaft and a motor, wherein the rectangular metal frame is connected with the support frame by both ends of the rotating shaft; and the motor is connected with the rotating shaft of the rectangular metal frame. Compared with the prior art, the device achieves the aim of automatic lapping, and solves the problems of material waste and scalding hazards caused by lapping delay existing in manual lapping.

Description

technical field [0001] The invention relates to an automatic strip-laying device, in particular to an automatic strip-laying device used in the plastic extrusion industry. Background technique [0002] Water-cooled pelletizing is a commonly used pelletizing method in plastic processing. After the plastic is melted, it flows out from the die, cooled by cooling water, and pelletized by a pelletizer to finally obtain cylindrical pellets. Due to the fluctuation of the plastic itself and the instability of the processing process (such as poor exhaust, incomplete plasticization, many low-molecular substances, etc.), the strip is prone to disconnection when it flows out of the die. After the material strip is broken, the traction of the granulator cannot be obtained. The prior art is to manually put the broken material strip on the unbroken material strip or manually pull the material strip into the pelletizer. The above-mentioned manual operation has the following disadvantages:...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29B9/06
Inventor 赵宇
Owner SHANGHAI KINGFA SCI & TECH