CN201053051Y - Nonwoven carding machine edge suction device - Google Patents

Abstract

The utility model relates to a non-weaving carding machine edge absorption device (7), which comprises an edge absorption port (2) and an air pumping pipe (3), wherein one side of the air pumping pipe (3) is connected with a pumping fan (9), the other side of the air pumping pipe (3) is connected with the edge absorption port (2). The non-weaving carding machine edge absorption device is arranged on a support (4), and a cotton pressing piece (1) is also arranged on the bottom of the device. The utility model recovers absorbed material to a shredding part for reuse, thereby ensuring reasonable utilization of the material.

Description

Nonwoven carding machine edge suction device

technical field

The utility model belongs to the field of textile machinery, in particular to an edge suction device for a non-woven carding machine.

Background technique

In the non-woven high-speed web forming system, the quality of both sides of the formed web is generally very poor, and there is no use value after the thick reinforcement process, so some of the non-use value selvedges will be cut off during the final winding process. . However, if the selvage effect in the previous carding process is poor, or if there are many selvedges that do not meet the requirements, then there will be a lot of selvedges removed from the winding part after reinforcement. The reinforced selvage is more difficult to recycle, resulting in waste.

In addition, since the width of the nonwoven carding machine is fixed, the required width of the reinforced product is not necessarily consistent with the width of the carding machine. In order to make more reasonable use of raw materials without waste, a device can be added between the carding machine and the reinforcing machine to control the width of the final reinforced cotton web according to the needs of the final product.

Contents of the invention

The technical problem to be solved by the utility model is to provide an edge suction device for a nonwoven carding machine to solve the defect of raw material waste in the prior art.

Technical solutions

The utility model provides a suction edge device for a nonwoven carding machine, comprising a suction edge port and an air suction pipe, one side of the air suction pipe is connected with a suction fan, and the other side is connected to the suction edge port, and the nonwoven carding machine suction edge The device is mounted on a stand, and a cotton pressing sheet is also installed at the bottom of the device.

The edge suction device of the nonwoven carding machine also includes an edge blowing pipe installed on the edge of the cotton pressing sheet.

A wind power regulating switch is installed on the air extraction pipeline.

Beneficial effect

The utility model recycles the sucked raw material and recycles the opening part to ensure the rational utilization of the raw material.

Description of drawings

Fig. 1 cross-sectional view of the utility model;

Figure 2 is the bottom view of the utility model.

Fig. 3 structure diagram of the utility model system

Detailed ways

Below in conjunction with specific embodiment, further set forth the utility model. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that after reading the content taught by the utility model, those skilled in the art can make various changes or modifications to the utility model, and these equivalent forms also fall within the scope defined by the appended claims of the application.

Example 1

When this new type is used, use 2 nonwoven carding machine suction edge devices 7, a three-way U-shaped suction pipeline 3, and a suction fan 9. Two of the nonwoven carding machine suction edge devices 7 are respectively placed on both sides of the carding machine outlet, and the two ends of the three-way U-shaped suction pipe 3 are connected to the two suction edge ports 2 respectively, and the other end is connected to the suction fan 9. catch. The edge suction device of the non-woven carding machine is mounted on both ends of the emergency suction device through brackets 4, and the length of the air inlet can be adjusted by moving the position of the cotton pressing sheet 1, so that the width of the edge of the cotton web 6 to be sucked can be adjusted to control the width of the web. the goal of.

In the edge suction device of the nonwoven carding machine, there is a cotton pressing sheet 1, which presses the cotton net 6 on the transmission net curtain by a certain pressure. The pressed part is the edge of the cotton net 6 after the suction edge, while the external part that is not pressed is sucked away from the suction edge port 2, enters the dust removal system through the U-shaped suction pipe 3 and the suction fan 9, and finally returns to the opening. Loose device to be reused. In order to prevent the edge pressed by the cotton pressing sheet 1 from sticking to the net curtain and keep the edge clean, there is a thin edge blowing tube 5 at the outlet of the cotton pressing sheet 1, which blows up the edge of the pressed cotton layer and takes it out without The edge sucked away is blown into the bottom of the cotton net 6 to prevent the net curtain from carrying cotton and form a new neat edge. The three-way U-shaped suction pipe 3 is equipped with a wind power adjustment switch 8, which plays a role in controlling the wind speed by adjusting the cross section of the pipe.

Claims (3)

1. a Non-woven Carding Machine Edge Suction Device (7), it is characterized in that: comprise and inhale limit mouth (2) and pump-line (3), pump-line (3) links to each other with sucktion fan (9) on one side, another side connects inhales limit mouth (2), described Non-woven Carding Machine Edge Suction Device is installed on the support (4), and its bottom also is equipped with and is pressed cotton sheet (1).

2. Non-woven Carding Machine Edge Suction Device as claimed in claim 1 is characterized in that: described Non-woven Carding Machine Edge Suction Device comprises that also blowing the limit manages (5), is installed on the limit of pressing cotton sheet (1).

3. Non-woven Carding Machine Edge Suction Device as claimed in claim 1 is characterized in that: be equipped with the wind-force adjusting on the described pump-line (3) and open (8) pass.

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