Knitting needle penetrability detection device

Abstract

The utility model relates to the technical field of textile machinery, in particular to a knitting needle penetrability detection device which comprises a supporting column in threaded connection with the upper end of a body and used for bearing, the upper end of the supporting column is in threaded connection with a fixing block used for limiting, and the upper end of the fixing block is fixedly connected with a stepping motor used for providing power. One end of the stepping motor is in threaded connection with a connecting plate used for installing a knitting needle, the upper end of the body is connected with a protection box used for positioning through bolts, and the interior of the protection box is fixedly connected with a detection plate used for detection. According to the knitting needle penetrability detection device, through cooperative arrangement of the connecting plate and the stepping motor, a plurality of knitting needles can be fixed and limited when a worker performs detection, meanwhile, the labor intensity of the worker can be reduced, the working efficiency of the worker is improved, manual detection by the worker is avoided, and the detection efficiency is improved. And through the cooperative arrangement of the fixing block and the supporting column, the stepping motor can be more stable when the knitting needle is detected.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, and particularly relates to a detecting device for the penetrability of knitting needles. Background Art

[0002] Textile machinery refers to various mechanical equipment required to process natural fibers or chemical fibers into textiles. Although the machinery for producing chemical fibers includes a variety of chemical engineering machinery, it is now considered an extension of textile machinery and belongs to the broad sense of textile machinery. The processes required to process different fibers such as cotton, linen, silk, and wool into textiles are not all the same, and some are completely different. Therefore, the required machines are also various and numerous. However, in the process of various mechanical processing, the use of textile needles is essential. Therefore, before the textile needles are put into use, it is necessary to detect their penetrability.

[0003] Chinese Patent Publication No. CN216524737U discloses a penetrability detecting device for the production of circular knitting needles, belonging to the field of circular knitting needle detection. It includes a protection cylinder and a base. A rectangular groove is opened at the lower end of the protection cylinder, and three vertical grooves are opened at the lower end of the inner wall of the protection cylinder. The front, rear, and left ends of the circumferential surface of the base are fixedly connected with sliders. An intermediate groove is opened on the circumferential surface of the base. The sliders are movably arranged in the vertical grooves. The base is fixedly arranged in the protection cylinder, and the bottom surface of the protection cylinder is flush with the bottom surface of the base. A rotating mechanism is arranged in the intermediate groove. The rotating mechanism includes two turntables. By rotating the lower turntable of the utility model, the lower turntable drives the upper turntable to rotate through a round rod. The rotation of the upper turntable makes needles of different sizes rotate to the center position of the turntable for testing. Different needle cylinders are adapted to needles of different sizes, improving the applicability and avoiding the shaking of the needle body in an ill-fitting needle cylinder, which affects the test effect.

[0004] However, when this utility model is actually used, the following problems exist:

[0005] 1. When detecting existing knitting needles, it is necessary for staff to manually detect them, resulting in an increased labor intensity of the staff, which is rather inconvenient;

[0006] 2. When detecting knitting needles, the knitting needles with unqualified quality are relatively easy to break, and are likely to fly out from the inside of the device when breaking, causing harm to the staff. Summary of the Utility Model

[0007] (1) Technical Problems to be Solved

[0008] To overcome the above-mentioned defects of the prior art, the present utility model provides a knitting needle penetrability detection device, which solves the problems that when detecting the existing knitting needles, it is necessary for staff to manually detect them, resulting in increased labor intensity of the staff, which is rather inconvenient. When detecting the knitting needles, the unqualified knitting needles are relatively easy to break and are likely to fly out from the inside of the device when breaking, causing harm to the staff.

[0009] (II) Technical solution

[0010] To achieve the above object, the present utility model is realized through the following technical solutions: A knitting needle penetrability detection device includes a support column threadedly connected to the upper end of the main body for load bearing. The upper end of the support column is threadedly connected with a fixing block for limiting. The upper end of the fixing block is fixedly connected with a stepping motor for providing power. One end of the stepping motor is threadedly connected with a connecting plate for installing the knitting needle. The upper end of the main body is bolted with a protective box for positioning. The inside of the protective box is fixedly connected with a detection plate for detection.

[0011] Optionally, the lower end of the main body is fixedly connected with support feet for support, and the upper end of the main body is provided with a positioning groove for positioning.

[0012] Optionally, the upper end of the support column is inserted with a telescopic rod for adjustment, and the upper end of the telescopic rod is threadedly connected with a lid for limiting.

[0013] Optionally, the upper end of the connecting plate is provided with a limiting ring for limiting, and the upper end of the connecting plate is fixedly connected with a connecting ring for limiting.

[0014] Optionally, the upper end of the protective box is inserted with a positioning pin for fixing, and the positioning pin penetrates through one side of the protective box and is inserted into the inside of the main body.

[0015] Optionally, the upper end of the main body is provided with a card hole for positioning, and the side of the main body is provided with a groove for limiting.

[0016] (III) Beneficial effects

[0017] The present utility model provides a knitting needle penetrability detection device, which has the following beneficial effects:

[0018] 1. For this knitting needle penetrability detection device, through the coordinated setting of the connecting plate and the stepping motor, when the staff is detecting, it can fix and limit multiple knitting needles, and at the same time, it can also reduce the labor intensity of the staff, improve their work efficiency, and avoid the need for staff to manually detect. Through the coordinated setting of the fixing block and the support column, when detecting the knitting needles, the stepping motor can be made more stable.

[0019] 2. The knitting needle penetration detection device, through the cooperation of the main body, the connecting plate and the protection box, can limit the knitting needle when the knitting needle breaks, protect the staff, avoid the broken knitting needle flying outside and causing harm to the staff, and with the help of the detection plate, can adsorb the knitting needle, which is convenient for the staff to clean it after the detection is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural diagram of the present utility model;

[0021] Figure 2 It is a schematic structural diagram of the protection box of the present utility model;

[0022] Figure 3 It is a schematic structural diagram of the connecting plate of the present utility model;

[0023] Figure 4 It is a schematic structural diagram of the support column of the present utility model.

[0024] In the figure: 1, main body; 2, support column; 3, fixed block; 4, stepper motor; 5, connecting plate; 6, protection box; 7, detection plate; 8, support foot; 9, positioning groove; 10, telescopic rod; 11, lid; 12, limiting ring; 13, connecting ring; 14, positioning pin; 15, clamping hole; 16, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0026] Embodiment 1;

[0027] In order to enable the staff to adjust the height of the fixed block 3 more conveniently;

[0028] Please refer to Figure 1 and Figure 4, the present utility model provides a technical solution: a knitting needle penetration detection device, including a support column 2 threadedly connected to the upper end of the main body 1 for bearing, an expansion rod 10 for adjustment is inserted into the upper end of the support column 2, a lid 11 for limiting is threadedly connected to the upper end of the expansion rod 10, a fixing block 3 for limiting is threadedly connected to the upper end of the support column 2, a stepping motor 4 for providing power is fixedly connected to the upper end of the fixing block 3. Through the cooperative setting of the expansion rod 10 and the support column 2, it is convenient for the staff to adjust the height of the fixing block 3 to a suitable position, further improving its practicability. With the setting of the lid 11, it is more convenient for the staff to disassemble the expansion rod 10 inserted into the fixing block 3;

[0029] Embodiment Two;

[0030] Please refer to Figures 2 to 3 , in order to facilitate the staff to detect multiple knitting needles simultaneously;

[0031] One end of the stepping motor 4 is threadedly connected to a connecting plate 5 for installing knitting needles. A limiting ring 12 for limiting is provided at the upper end of the connecting plate 5, a connecting ring 13 for limiting is fixedly connected to the upper end of the connecting plate 5. The upper end of the main body 1 is bolted with a protective box 6 for positioning. A positioning pin 14 for fixing is inserted into the upper end of the protective box 6, and the positioning pin 14 penetrates through one side of the protective box 6 and is inserted into the inside of the main body 1. Through the cooperative setting of the limiting ring 12 and the connecting plate 5, the staff can fix multiple knitting needles inside the connecting plate 5, facilitating the staff to detect multiple knitting needles and improving the detection efficiency. With the setting of the connecting ring 13, the stepping motor 4 can be more conveniently installed on the upper end of the connecting plate 5, and then the stepping motor 4 can drive the connecting plate 5 to move more stably;

[0032] Embodiment Three;

[0033] Please refer to Figures 1 to 4 , in order to facilitate the staff to install the protective box 6;

[0034] A detection board 7 for detection is fixedly connected inside the protective box 6. Support feet 8 for support are fixedly connected to the lower end of the main body 1. A positioning groove 9 for positioning is provided at the upper end of the main body 1. A card hole 15 for positioning is provided at the upper end of the main body 1. A groove 16 for limiting is provided on the side of the main body 1. Through the setting of the protective box 6 and the detection board 7, the knitting needles can be detected, and at the same time, the broken knitting needles can be adsorbed, facilitating the staff to clean them. With the setting of the support feet 8, the main body 1 can operate more stably. With the setting of the positioning groove 9, it is more convenient for the staff to install the protective box 6 into the inside of the main body 1.

[0035] All the electrical components appearing in this article are electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0036] In the present utility model, the working steps of the device are as follows:

[0037] First, the staff adjusts the telescopic rod 10 inserted at the upper end of the support column 2 according to different requirements to make it reach a suitable position. The staff installs the knitting needle inside the limiting ring 12 at the upper end of the connecting plate 5, starts the stepping motor 4, drives the connecting plate 5 to move up and down through the stepping motor 4, and detects the knitting needle through the protective box 6 and the detection plate 7 at the upper end of the body 1. After the knitting needle breaks, it is adsorbed by the detection plate 7.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A knitting needle penetration detection device, comprising a support column (2) threadedly connected to the upper end of a body (1) for bearing weight, characterized in that: The upper end of the support column (2) is threadedly connected to a fixed block (3) for limiting position, the upper end of the fixed block (3) is fixedly connected to a stepper motor (4) for providing power, one end of the stepper motor (4) is threadedly connected to a connecting plate (5) for mounting knitting needles, the upper end of the body (1) is bolted to a protective box (6) for positioning, and the interior of the protective box (6) is fixedly connected to a detection plate (7) for detection.

2. A knitting needle penetration detection device according to claim 1, characterized in that: A supporting foot (8) for supporting is fixedly connected to the lower end of the body (1), and a positioning groove (9) for positioning is provided at the upper end of the body (1).

3. A knitting needle penetration detection device according to claim 1, characterized in that: A telescopic rod (10) for adjustment is inserted into the upper end of the support column (2), and a cover (11) for limiting position is threadedly connected to the upper end of the telescopic rod (10).

4. A knitting needle penetration detection device according to claim 1, characterized in that: A limiting ring (12) for limiting position is provided at the upper end of the connecting plate (5), and a connecting ring (13) for limiting position is fixedly connected to the upper end of the connecting plate (5).

5. A knitting needle penetration detection device according to claim 1, characterized in that: A positioning pin (14) for fixing is inserted at the upper end of the protection box (6), and the positioning pin (14) passes through one side of the protection box (6) and is inserted into the interior of the body (1).

6. A knitting needle penetration detection device according to claim 1, characterized in that: A locking hole (15) for positioning is provided at the upper end of the body (1), and a groove (16) for limiting is provided on the side surface of the body (1).

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