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Paperboard folding machine

A mechanical and cardboard technology, applied in the field of cardboard processing equipment, can solve the problems of inability to adjust, can not meet the folding and pressing of cardboard, etc., to achieve the effect of strong buffering capacity, avoiding damage to internal structures, and improving service life

Inactive Publication Date: 2021-06-08
王友玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the rotation angle of the pressing part of the existing cardboard folding equipment is usually fixed, which cannot be adjusted according to actual needs, and cannot meet the needs of cardboard folding and pressing in various situations.

Method used

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  • Paperboard folding machine
  • Paperboard folding machine
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Experimental program
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Effect test

Embodiment

[0108] The technical solutions of the various embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments described in the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts are within the protection scope of the present invention.

[0109] Such as Figure 1 to Figure 10 Shown:

[0110] The cardboard folding machine of the present embodiment includes an operating frame 2 and a guide plate 1. The guide plate 1 is wedge-shaped, and the guide plate 1 is fixed on one end of the operating frame 2 with bolts. Support frame 4 is fixed on the middle part of the upper side of operation frame 2 with bolt. The pressing member 3 is pivotally connected to the supporting frame 4 . The pushing piece 5 is fixed on the up...

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Abstract

The invention discloses a paperboard folding machine which comprises an operation frame and further comprises a guide plate, a supporting rack and a pressing part; a pushing part is connected with the side wall of the pressing part; the supporting rack comprises a stand column, an adjusting part and a first rotating shaft; a connecting plate is fixed to the first rotating shaft; a spring tube is fixed on the connecting plate; a rubber layer is arranged on the connecting plate; the adjusting part comprises a first mounting pipe; a first fixing pipe is coaxially arranged in the first mounting pipe in a penetrating mode; a second positioning block is fixed on the outer wall of the first fixing pipe; a second rubber block is arranged on one side of the second positioning block; a first supporting frame is arranged on the other side of the second positioning block; a first stop block is fixed at a port of a first adjusting groove; a sixth spring is connected with the first stop block; a positioning frame is arranged on the inner wall of the first mounting pipe; a first groove is concavely formed in one side of the first mounting pipe; a first rubber block is arranged on the other side of the positioning frame; and a first adjusting rod is screwed on the positioning frame and the first rubber block. The paperboard folding machine can adjust the rotating angle of the pressing part according to needs.

Description

technical field [0001] The invention relates to cardboard processing equipment, in particular to a cardboard folding machine. Background technique [0002] Cardboard needs to be folded during carton processing or when cardboard is recycled. Different types of cardboards have different thicknesses, different hardnesses of cardboards, and different extrusion forces that need to be applied to the cardboards when they are folded. When the cardboard is thicker, it is necessary to exert a larger extrusion force on it, so that the cardboard can be flattened and compacted. When the cardboard is thinner or the number of cardboards to be extruded at a time is small, only a small extrusion force needs to be applied. At the same time, when the thickness of the cardboard is relatively large, the pressing device needs to rotate at a small angle to realize the extrusion of the cardboard. On the contrary, when the thickness of the cardboard is larger, the cardboard installation device ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B50/52B31B50/00B31F1/00F16F15/067
CPCB31B50/52B31B50/006B31F1/0009F16F15/067
Inventor 不公告发明人
Owner 王友玲
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