Unlock instant, AI-driven research and patent intelligence for your innovation.

Intermittent transport device

A conveying device, conveying roller technology, applied in the direction of transportation and packaging, packaging, sending objects, etc.

Active Publication Date: 2021-03-09
TOTANI GIKEN KOGYO CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to roll multiple rollers, a large roller drive mechanism is required

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Intermittent transport device
  • Intermittent transport device
  • Intermittent transport device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Hereinafter, one embodiment of the intermittent conveying device of the present invention will be described with reference to the drawings.

[0030] figure 1 It schematically shows the upstream portion of a bag making machine that continuously manufactures plastic bags with printed patterns. The bag making machine is provided with: a first drawing device 5, which supports the first blank roll 3, and continuously draws the first coil 1 from the first blank roll 3; and a second drawing device 6, which supports the second blank roll 4, And the second coil 2 is continuously drawn out from the second blank roll 4 .

[0031] Such as Figure 5 As in the plan view of A, the first web 1 has a printed pattern 50 that repeats at a constant printing pitch. In the printed pattern 50 , detection points 51 described later are included at predetermined positions. Such as Figure 5 As in the bottom view of B, the second web 2 has a printed pattern 52 that is repeated at a constant ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Web members 1, 2 have printed designs repeated at a printing pitch. The first web member 1 is intermittently transported to a section A by a first transport roller pair 14 at the printing pitch. The second web member 2 is intermittently transported to the section A by a second transport roller pair 18 at the printing pitch. The first and second web members 1, 2 are intermittently transported fromthe section A by a downstream transport roller pair 21 in a state in which the web members 1, 2 are superposed on each other. First and second tension rollers 38, 39 that engage with the first and second web members 1, 2 are biased by a biasing member 40 via a link mechanism 30.

Description

technical field [0001] The present invention relates to an intermittent conveying device for intermittently conveying coils drawn out from a blank roll by overlapping each other. Background technique [0002] Among the bag making machines, there is a bag making machine that manufactures plastic bags with printed patterns using a plurality of webs. In this case, the webs each have a printing pattern printed at a constant printing pitch. [0003] For example, a bag making machine includes an intermittent conveying device that intermittently conveys each of the rolls drawn out from the original roll according to the printing pitch. The intermittent conveying device intermittently conveys the respective coils to a processing device disposed downstream of the intermittent conveying device in a state of overlapping. A heat-sealing device and a transverse cutting device are used as processing devices. The processing device processes the roll material every time it is conveyed in...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B65H39/16B31B70/10B65H23/04
CPCB65H39/16B31B70/10B31B70/644B31B70/645B31B2155/002B65H20/24B65H2301/4491B31B70/006B65H2701/1752B65H2701/1242B65H2511/512B65H2220/01B65H2511/214B65H2515/31B65H2511/112B65H2402/30B65H2220/02B65H2220/11B65H23/105
Inventor 山崎良太
Owner TOTANI GIKEN KOGYO CO LTD