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A polyurethane foam cutting machine

A technology of foamed plastics and polyurethane, applied in metal processing, etc., can solve problems such as unevenness, difficulty in separation, and troublesome separation, and achieve the effects of flat and smooth incision, improved cutting effect, and guaranteed quality

Active Publication Date: 2021-02-19
山西永腾管业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Polyurethane foam plastics need to open an annular cut hole on the upper end of polyurethane foam plastics in some specific use scenarios to place articles with annular structures, such as bracelets, porcelain, etc.; The hole wall is uneven; and the bottom end of the cut annular urethane foam waste is difficult to separate from the urethane foam, causing trouble in detachment

Method used

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  • A polyurethane foam cutting machine
  • A polyurethane foam cutting machine
  • A polyurethane foam cutting machine

Examples

Experimental program
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Embodiment Construction

[0022] Embodiments of the present invention will be described below with reference to the drawings. In the process, in order to ensure the clarity and convenience of illustration, we may exaggerate the width of the lines or the size of the constituent elements in the diagram.

[0023] In addition, the following terms are defined based on the functions in the present invention, and may be different according to the user's or operator's intention or practice. Therefore, these terms are defined based on the entire content of this specification.

[0024] like Figure 1 to Figure 3 As shown, a polyurethane foam cutting machine includes a bottom plate 1, a limiting device 2, a support frame 3, a cutting device 4 and an auxiliary device 5; A support frame 3 is arranged on the outer side of the upper end surface, a cutting device 4 is provided at the lower end of the support frame 3, and the cutting device 4 is located directly above the limit device 2, and an auxiliary device 5 is ...

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PUM

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Abstract

The invention provides a polyurethane foam cutting machine, comprising a bottom plate, a limiting device, a support frame, a cutting device and an auxiliary device; , the lower end of the support frame is provided with a cutting device, and the cutting device is located directly above the limiting device, and the outer wall of the lower end of the cutting device is provided with an auxiliary device, and the auxiliary device cooperates with the limiting device; the present invention can solve the problem of existing machines The hole wall of the cut hole of the annular hole provided at the upper end of the polyurethane foam plastic is uneven; and the bottom end of the cut annular polyurethane foam plastic is difficult to separate from the polyurethane foam plastic, causing problems such as troublesome separation.

Description

technical field [0001] The invention relates to the technical field of polyurethane foam plastic cutting, in particular to a polyurethane foam plastic cutting machine. Background technique [0002] Polyurethane foam is made of isocyanate and hydroxyl compound through polymerization and foaming. According to its hardness, it can be divided into two types: soft and hard, of which soft is the main variety; generally speaking, it has excellent elasticity, softness, Elongation and compressive strength; good chemical stability, resistance to many solvents and oils; excellent wear resistance, larger than natural sponge; and excellent processability, heat insulation, adhesion and other properties, it is a kind of excellent performance cushioning material. [0003] Polyurethane foam plastics need to open an annular cut hole on the upper end of polyurethane foam plastics in some specific use scenarios to place articles with annular structures, such as bracelets, porcelain, etc.; The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26F1/38B26F1/44B26D7/02B26D7/26
CPCB26D7/02B26D7/2614B26D7/2628B26F1/38B26F1/44
Inventor 陈昌艮王清伟
Owner 山西永腾管业有限责任公司