Automatic detection device applied to open-width air flow softening machine

Abstract

This utility model relates to the technical field of fabric processing equipment, and more particularly to an automatic detection device applied to a flat-width airflow softener. It includes fabric support plates disposed within the front and rear end cavities of the flat-width airflow softener for supporting fabric, a limiting rod assembly disposed above the fabric support plates for limiting the fabric conveying height, a weight detection device disposed at the inlet and outlet of the flat-width airflow softener and located at the bottom of the fabric support plates, and a tension detection device disposed at both ends of the limiting rod assembly and pulsatorically connected to the limiting rod assembly. The beneficial effects of this utility model are: the combined detection of the weight and tension devices allows for timely adjustment of the fabric conveying direction inside the flat-width airflow softener, thereby ensuring uninterrupted fabric conveying and beating within the machine, thus improving equipment efficiency. Simultaneous detection by the two sets of devices further enhances the detection effect and significantly improves the interoperability of the system.

Description

Technical Field

[0001] This utility model relates to the field of fabric processing equipment technology, and in particular to an automatic detection device applied to a flat-width airflow softening machine. Background Technology

[0002] With increasingly stringent requirements for fabric quality, fabrics not only need to undergo basic processes such as cleaning and dyeing during processing, but also need to possess properties such as good hand feel and softness after treatment. Traditional fabric cleaning mainly uses simple soaking and mechanical agitation. While this method can remove some dirt, it has limited effectiveness in removing impurities that are tightly attached to the fabric fibers and can easily lead to fabric deformation and a deterioration in hand feel, especially for some high-end or specially treated fabrics.

[0003] The prior art, a high-performance flat-width air-beating and softening machine with application number 2024113191087, uses airflow to control the fabric transport and beats the fabric to change the softening effect or fluffiness. Since the prior art controls the fabric transport direction through gas transmission, the gas transmission cannot precisely control the fabric transport speed, and therefore cannot guarantee the uniformity of the left and right transport length of the fabric, resulting in differences in the fluffiness and softness of the fabric.

[0004] Therefore, it is necessary to design an automatic detection device for flat-width airflow softening machines to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an automatic detection device for use in flat-width airflow softeners, in order to overcome the aforementioned shortcomings of the existing technology.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An automatic detection device for a flat-width airflow softener includes a fabric support plate disposed in the front and rear end cavities of the flat-width airflow softener for supporting fabric, and a limiting rod assembly disposed above the fabric support plate for limiting the fabric transmission height. The device is characterized by further including a weight detection device disposed at the inlet and outlet of the flat-width airflow softener and located at the bottom of the fabric support plate, and a tension detection device disposed at both ends of the limiting rod assembly and pulsatorically connected to the limiting rod assembly.

[0007] Preferably, the limiting rod assembly includes connecting rods disposed on both sides and a limiting stop rod at the bottom of the connecting rods. The middle position of the limiting stop rod is installed on the inner wall of the flat airflow softener via a rotating shaft. The limiting stop rod rotates around the rotating shaft. The top end of the connecting rod is connected to the tension detection device.

[0008] Preferably, the tension detection device includes a sheet metal part, a sensing plate rotatably mounted on the side of the sheet metal part via a rotating shaft, a limiting plate disposed above the sensing plate, a mounting plate with several mounting holes disposed on the side of the sheet metal part, and a sensing switch disposed on the side of the sensing plate, wherein the top end of the linkage rod is connected to one end of the sensing plate.

[0009] Preferably, the inductive switch is located at one end of the inductive plate that is not connected to the linkage rod.

[0010] Preferably, a rubber pad is provided on the limiting plate.

[0011] Preferably, the weight detection device includes a bracket placed at the bottom of the support plate, a connecting rod connected to the bracket, and a gravity sensing device disposed at the top of the connecting rod.

[0012] The beneficial effects of this utility model are: the combination of weight detection device and tension detection device in this technical solution allows for timely adjustment of the fabric transmission direction inside the flat-width airflow softener, thereby ensuring that the fabric can be continuously conveyed and patted inside the flat-width airflow softener, thus improving the equipment effect. By using two sets of detection devices to detect simultaneously, the detection effect is improved, and the linkage is greatly enhanced. Attached Figure Description

[0013] Figure 1 This is a partial structural schematic diagram of an automatic detection device for a flat-width airflow softener according to the present invention; Figure 2 This is a schematic diagram of the tension detection device structure of an automatic detection device for a flat-width airflow softener according to the present invention; Figure 3 This is a schematic diagram of a limit rod assembly of an automatic detection device for a flat-width airflow softener according to the present invention; Figure 4 This is a schematic diagram of a side tension detection device of an automatic detection device applied to a flat-width airflow softener according to the present invention; Figure 5 This is a schematic diagram of the tension detection device on the other side of an automatic detection device for a flat-width airflow softener according to the present invention; In the diagram: 1. Weight detection device; 2. Tension detection device; 3. Support plate; 4. Limiting rod assembly; 11. Bracket; 12. Connecting rod; 13. Gravity sensing device; 41. Linkage rod; 43. Limiting stop bar; 42. Rotating shaft; 21. Sheet metal part; 22. Sensing plate; 23. Limiting plate; 24. Mounting plate; 25. Induction switch; 26. Spring; 27. Rubber pad. Detailed Implementation

[0014] Reference Figures 1 to 5An automatic detection device for use in a flat-width airflow softening machine includes a weight detection device 1 installed at the inlet and outlet of the flat-width airflow softening machine and a tension detection device 2 for the fabric position. The front and rear end cavities of the flat airflow softener are provided with a fabric support plate 3 for supporting the fabric and a limiting rod assembly 4 located above the fabric support plate to limit the height of the fabric transmission. The weight detection device 1 includes a bracket 11 placed at the bottom of the support plate 3, a connecting rod 12 connected to the bracket 11, and a gravity sensing device 13 disposed at the top of the connecting rod 12. The gravity sensing device 13 is installed inside the flat-width airflow softener. The weight detection device 1 detects the weight of the fabric, thereby further ensuring the uniformity of the bidirectional fabric transport. As the fabric is continuously transported left and right inside the flat-width airflow softener, it is patted. The space at both ends is used to place the transported fabric, i.e., placed on the fabric support plate 3. In order to prevent one-sided transport from lasting too long and to ensure the uniformity of the fabric transport on both sides, the weight of the fabric support plate 3 is detected. A bracket 11 is set at the bottom of the fabric support plate 3 and connected to the gravity sensor 13 through the connecting rod 12, thereby detecting the load-bearing capacity of the fabric support plate 3. When the load exceeds the set value, a signal is sent to the flat-width airflow softener to adjust its transport direction.

[0015] The tension detection device 2 is respectively disposed at both ends of the limiting rod assembly 4. The limiting rod assembly 4 includes a connecting rod 41 disposed on both sides and a limiting stop rod 43 at the bottom of the connecting rod 41. The middle position of the limiting rod 43 is installed on the inner wall of the flat airflow softener via a rotating shaft 42, and the limiting rod 43 rotates around the rotating shaft 42.

[0016] The tension detection device 2 includes a sheet metal part 21, a sensing plate 22 rotatably mounted on the side of the sheet metal part 21 via a rotating shaft, a limiting plate 23 disposed above the sensing plate 22, a mounting plate 24 with several mounting holes disposed on the side of the sheet metal part 21, and a sensing switch 25 disposed on the side of the sensing plate 22. The top end of the linkage rod 41 is connected to one end of the sensing plate 22, thereby realizing the linkage between the limiting rod assembly 4 and the tension detection device 2. The induction switch 25 is located at one end of the sensing plate 22 that is not connected to the linkage rod 41.

[0017] Specifically, the fabric is clamped and fixed at both ends. A section of fabric is placed in the flat-width airflow softener for transmission and beating. When the fabric is continuously transmitted to one side, the transmission on the fabric support plate 3 is about to end, which will tighten the fabric. As a result, the fabric moves upward and contacts the limiting stop bar 43. The limiting stop bar 43 flips to one side, and the end of the limiting stop bar 43 connected to the linkage rod 41 moves downward. Simultaneously, the linkage rod 41 moves downward, and the end of the sensing plate 22 connected to the top of the linkage rod 41 moves downward, causing the sensing plate 22 to rotate around the pivot. The other side of the sensing plate 22 tilts up, so the sensing switch 25 loses its sensing function, thereby sending a signal to the flat-width airflow softener for transmission in the opposite direction.

[0018] To further restrict the sensing plate 22, a spring 26 is also provided. One end of the spring 26 is mounted on the mounting plate 24, and the other end is wound around the rotating shaft that is mounted with the sensing plate 22.

[0019] To prevent the sensing plate 22 from rubbing against the limiting plate 23 after it is flipped, a rubber pad 27 is provided on the limiting plate 23. The rubber pad 27 is placed between the sensing plate 22 and the limiting plate 23, which can limit the movement and prevent wear on both.

[0020] The advantages of this utility model are that the combination of weight detection device and tension detection device in this technical solution allows for timely adjustment of the fabric transmission direction inside the flat-width airflow softener, thereby ensuring that the fabric can be continuously conveyed and patted inside the flat-width airflow softener, thus improving the equipment effect. By using two sets of detection devices to detect simultaneously, the detection effect is improved, and the linkage is greatly enhanced.

[0021] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An automatic detection device for a flat-web air-flow softener, comprising a fabric support plate disposed within the front and rear end cavities of the flat-web air-flow softener for supporting fabric, and a limiting rod assembly disposed above the fabric support plate for limiting the fabric conveying height, characterized in that: It also includes a weight detection device located at the inlet and outlet of the flat airflow softener and at the bottom of the support plate, and a tension detection device located at both ends of the limiting rod assembly and connected to the limiting rod assembly in a driving manner.

2. The automatic detection device for a flat-width airflow softener according to claim 1, characterized in that: The limiting rod assembly includes connecting rods on both sides and a limiting stop rod at the bottom of the connecting rods. The middle part of the limiting stop rod is installed on the inner wall of the flat airflow softener via a rotating shaft. The limiting stop rod rotates around the rotating shaft. The top of the connecting rod is connected to the tension detection device.

3. The automatic detection device for a flat-width airflow softener according to claim 1, characterized in that: The tension detection device includes a sheet metal part, a sensing plate rotatably mounted on the side of the sheet metal part via a rotating shaft, a limiting plate disposed above the sensing plate, a mounting plate with several mounting holes disposed on the side of the sheet metal part, and a sensing switch disposed on the side of the sensing plate. The top end of the linkage rod is connected to one end of the sensing plate.

4. The automatic detection device for a flat-width airflow softener according to claim 2, characterized in that: The inductive switch is located at one end of the inductive plate that is not connected to the linkage rod.

5. The automatic detection device for a flat-width airflow softener according to claim 3, characterized in that: A rubber pad is provided on the limiting plate.

6. The automatic detection device for a flat-width airflow softener according to claim 1, characterized in that: The weight detection device includes a bracket placed at the bottom of the support plate, a connecting rod connected to the bracket, and a gravity sensing device disposed at the top of the connecting rod.

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