Ejector rod bottom rolling type bottom press device

A technology of rolling bottom and ejector, applied in the direction of containers, paper/cardboard containers, container manufacturing machinery, etc., can solve the problem that the bottom cover of square paper containers is not suitable

Pending Publication Date: 2017-10-20
ZHEJAING DISCOVER MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing bottom presser structure is only suitable for cylindrical paper containers, but not suitable for the bottom sealing of square paper containers with a square inner cavity of the outer mold for rolling the bottom

Method used

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  • Ejector rod bottom rolling type bottom press device
  • Ejector rod bottom rolling type bottom press device
  • Ejector rod bottom rolling type bottom press device

Examples

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention is further described:

[0014] As shown in the figure, an embodiment of the push rod rolling bottom press of the present invention is provided, including a knurling outer mold 1, a knurling wheel 2, a lifting mechanism, a rotating mechanism, a rolling bottom outer mold base 8, and a slider base 10 , Ejector 11, described rolling bottom outer mold base 8 is arranged on the outside of slider base 10, described rolling bottom outer mold base 8 is provided with knurling outer mold 1, and described slider base 10 is provided with slider pad Plate 7, the slider backing plate 7 is provided with two outer sliders 6, the inner slider 4 is sandwiched between the two outer sliders 6, the inner slider 4 and the side of the slider seat 10 A spring 13 is provided between the walls, a knurling wheel 2 is provided on the upper side of the inner slider 4, and a thimble wheel 9 is provided on the lower si...

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PUM

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Abstract

The invention discloses an ejector rod bottom rolling type bottom press device comprising a knurling outer die, a knurling wheel, a lifting mechanism, a rotating mechanism, a bottom rolling outer die seat, a sliding block seat and an ejector rod. The bottom rolling outer die seat is arranged outside the sliding block seat. The knurling outer die is arranged on the bottom rolling outer die seat. An inner sliding block is arranged on the sliding block seat. A spring is arranged between the inner sliding block and the sliding block seat. The upper side of the inner sliding block is provided with the knurling wheel, and the lower side of the inner sliding block is provided with an ejector pin wheel. The knurling wheel corresponds to the knurling outer die in position. An ejector head is arranged at the upper end of the ejector rod, and the lower end of the ejector rod is connected with the lifting mechanism. The ejector head corresponds to the ejector pin wheel in position. A belt wheel is arranged on the sliding block seat. The belt wheel is connected with the rotating mechanism through a belt. The ejector rod bottom rolling type bottom press device overcomes the defect that an existing planetary type bottom press device can be only used for bottom seal of cylindrical paper containers, and the ejector rod bottom rolling type bottom press device can be used for bottom seal of a square paper container with a bottom rolling outer die provided with a square inner cavity.

Description

technical field [0001] The invention relates to a bottom presser, in particular to a push rod rolling bottom presser. technical background [0002] Paper containers have the advantages of convenient use, safety and hygiene, and are more environmentally friendly than plastic containers. They are being used in more and more fields. The bottom press is a device used to press and seal the cup and bottom of the paper container. Existing bottom pressers are all suitable for cylindrical paper containers, which use a rolling bottom inner mold to perform planetary movement along the inner cavity of the bottom rolling outer mold, thereby pressing the paper container cup body and bottom to seal the bottom. The bottom presser of this structure is not suitable for the bottom cover of the square paper container with a square inner cavity of the outer mold for rolling the bottom. Contents of the invention [0003] The invention provides a push rod rolling bottom type bottom presser. ...

Claims

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Application Information

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IPC IPC(8): B31B50/60B31B110/20
Inventor 王建平
Owner ZHEJAING DISCOVER MACHINERY MFG CO LTD
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