Automatic filament feeding device provided with roller type deviation rectifying mechanism and used for EPP granulator

A technology of wire feeding device and granulator, which is applied in the direction of conveying filamentous materials, transportation and packaging, thin material processing, etc., which can solve the problem of inability to accurately feed into granulator, increase the labor cost of enterprises, and difficulty in shaping EPP filaments. and other problems, to achieve the effect of improving production fluency, improving wire feeding accuracy, and preventing accidental downward tilt

Pending Publication Date: 2020-10-30
苏州祥侯新材料科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is well known that the extruded and cooled EPP filament itself is difficult to maintain a shape for a long time, and it is easy to collapse under the action of gravity.
Especially in the process of the translation device driving the filament to slowly transport to the pelletizer inlet, the filament is easy to tilt down, causing the filament head to be deflected relative to the pelletizer inlet, and finally cannot be accurately fed into the pelletizer , still causing the blockage problem
Therefore, the current equipment often needs to be observed by workers when it is in use. Once it is found that the front end of the EPP filament is tilted, it will be corrected. This obviously increases the burden on the workers, takes time and effort, and increases the labor cost of the enterprise.

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
  • Automatic filament feeding device provided with roller type deviation rectifying mechanism and used for EPP granulator
  • Automatic filament feeding device provided with roller type deviation rectifying mechanism and used for EPP granulator
  • Automatic filament feeding device provided with roller type deviation rectifying mechanism and used for EPP granulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0034] Example: Combine Figure 1~Figure 4 The specific implementation of the EPP granulator automatic wire feeding device provided by the present invention with a roller-type deviation correction mechanism is described as follows:

[0035] first as figure 1 and figure 2 As shown, the EPP granulator automatic wire feeding device with a roller-type deviation correction mechanism has a conveying roller mechanism arranged on the machine platform 2 of the EPP granulator 1, and at the same time, the conveying roller mechanism on the machine platform 2 The front (that is, the upstream of the wire feed direction of the EPP filament) is fixed with a feed support 22, and the feed support 22 is pivotally provided with a feed roller 21 for supporting the EPP filament 3, while the conveyor roller mechanism and the EPP cutter A supporting bracket 15 is fixed on the machine platform 2 between the granulator 1, and a supporting roller group 16 for supporting the EPP filament 3 is pivoted on...

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

The invention discloses an automatic filament feeding device provided with a roller type deviation rectifying mechanism and used for an EPP granulator. The automatic filament feeding device comprisesa machine table for mounting the EPP granulator. The automatic filament feeding device is characterized in that a conveying roller mechanism for conveying EPP long filaments to an inlet of the EPP granulator is arranged on the machine table, and the device further comprises the roller type deviation rectifying mechanism at the inlet of the EPP granulator, upper and lower deviation rectifying rollers mounted on an X-shaped cross bracket, a drive device for driving the X-shaped cross bracket to open and close, and a supporting frame for supporting the X-shaped cross bracket as well as a controller, wherein a photoelectric sensing device electrically connected to the controller is arranged on the supporting frame for emitting a signal to the controller for controlling the drive device to actwhile detecting that EPP long filaments pass through from a position between upper and lower deviation rectifying rollers, driving the X-shaped cross bracket to close for oppositely clamping the EPP long filaments through the upper and lower deviation rectifying rollers, and rectifying the long filaments to be aligned to the inlet of the EPP granulator. The device has a deviation rectifying function for the EPP long filaments, is better in filament feeding precision and stability, is simpler in structure and is lower in cost.

Description

technical field [0001] The invention relates to a post-processing equipment for EPP extrusion granulation, in particular to an automatic wire feeding device for an EPP granulator with a roller-type deviation correction mechanism. Background technique [0002] In the known technology, when EPP is granulated by extrusion method, the process is to put high-melt strength PP particles and compounding agent and other raw materials into the extruder to melt, and then extrude from the die hole to reduce pressure and foam into filaments, and finally pass through the workers. After being pulled out from the cooling pool, it is cut into small beads by a pelletizer and collected. The EPP granulator is mainly a roller granulator, the filament is fed through the inlet, cut off by two cutting rollers rotating in reverse, and finally discharged from the end outlet. Since the entrance of the pelletizer is narrow and long, the gap between the two cutting rollers is very small. In order to en...

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
IPC IPC(8): B65H51/10B65H57/14B65H63/06B29B9/06
CPCB29B9/06B65H51/10B65H57/14B65H63/065B65H2701/31
Inventor 钱江万锦烽
Owner 苏州祥侯新材料科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products