Online detection mechanism for warp knitting machine

Abstract

The utility model discloses an on-line detection mechanism for a warp knitting machine, which relates to the technical field of yarn detection and comprises two supporting seats, and a second yarn guide roller and a first yarn guide roller are arranged at the left end and the right end of the supporting seats on the two sides respectively. The tops of the supporting seats on the two sides are both connected with a detector, and the detector is located on the right side of the second wire guide roller. The cleaning assembly is arranged between the detector and the yarn guide roller I, so that foreign matters with small adhesive force are removed from the yarn before the yarn is detected, the problem that the detector detects more foreign matters in the detection process and inconvenience is brought to later cleaning is solved, and the detection time of the detector and the subsequent foreign matter treatment time are shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn detection, in particular to an on-line detection mechanism for a warp knitting machine. Background Technique

[0002] A foreign object detection mechanism for a warp knitting machine is disclosed in Patent No. CN201921702520.1. The yarn passes through the detector housing through the first rotating roller and then is sent to the warp knitting machine for processing through the second rotating roller. The X-ray emitter emits X-rays to detect the yarn. Once a foreign object is found, the semiconductor detection block sends a signal to the processing chassis for further processing, with high efficiency and strong practicability.

[0003] However, this solution cannot clean the foreign objects with relatively low adhesion on the surface of the yarn in advance, resulting in more foreign objects being easily detected during the subsequent detection by the detector, thus bringing inconvenience to the later cleaning. Therefore, in order to reduce the time for detector detection and subsequent foreign object processing, for this reason, we propose an on-line detection mechanism for a warp knitting machine. Content of the Utility Model

[0004] The purpose of the utility model is to provide an on-line detection mechanism for a warp knitting machine to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an on-line detection mechanism for a warp knitting machine, including two support seats, and a second wire guide roller and a first wire guide roller are respectively arranged at the left and right ends of the two side support seats;

[0006] The tops of the two side support seats are both connected to a detector, and the detector is located on the right side of the second wire guide roller;

[0007] A cleaning component is connected between the two side support seats, and the cleaning component is connected to a vacuum cleaner.

[0008] As a preferred scheme of the on-line detection mechanism for a warp knitting machine described in the utility model, wherein: the cleaning component includes a fixed frame arranged on the support seat, the fixed frame is located between the detector and the first wire guide roller, lifting devices are arranged on the tops of the two side support seats, bidirectional electric guide rails are evenly arranged on the two lifting devices, brush rods are arranged on the upper and lower sides of the front and rear bidirectional electric guide rails, and brushes are arranged between the upper and lower brush rods. Among them, the bidirectional electric guide rails and the brush rods are both located inside the fixed frame.

[0009] As a preferred scheme of the on-line detection mechanism for a warp knitting machine described in the utility model, wherein: the distance between the three groups of upper and lower brush rods gradually decreases from right to left.

[0010] As a preferred scheme of the on-line detection mechanism for a warp knitting machine described in the utility model, wherein: a controller is arranged on the support seat.

[0011] As a preferred embodiment of the online detection mechanism for a warp knitting machine of the present utility model, wherein: the lifting device includes an electric telescopic rod arranged on the support base, a connecting rod is arranged on the output end of the electric telescopic rod, three fixing rods are arranged on the connecting rod, and the three fixing rods are respectively connected to three bidirectional electric guide rails.

[0012] As a preferred embodiment of the online detection mechanism for a warp knitting machine of the present utility model, wherein: a collecting pipe connected to a vacuum cleaner is arranged at the bottom of the fixed frame.

[0013] As a preferred embodiment of the online detection mechanism for a warp knitting machine of the present utility model, wherein: through grooves are arranged on both sides of the fixed frame.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. By arranging a cleaning assembly between the detector and the first wire roller, foreign matters with low adhesion are removed from the yarn before yarn detection, thereby avoiding the problem that the detector detects a large number of foreign matters during the detection process, which brings inconvenience to subsequent cleaning, and thus reducing the time for detector detection and subsequent foreign matter treatment;

[0016] 2. The distance between the upper and lower brush rods of the three groups gradually decreases from right to left, so that the resistance of the brush to the foreign matters on the yarn gradually increases. Furthermore, when the yarn passes through the brushes between the upper and lower brush rods of the three groups in sequence, foreign matters with increasing adhesion can be gradually removed, thereby improving the effect of removing foreign matters;

[0017] 3. By arranging a lifting assembly, the brush rod can be moved out of the fixed frame to facilitate the regular cleaning of the foreign matters adhered to the brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an online detection mechanism for a warp knitting machine of the present utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the cleaning assembly of an online detection mechanism for a warp knitting machine of the present utility model.

[0020] In the figure: 1. Support base; 2. First wire roller; 3. Second wire roller; 4. Detector; 5. Fixed frame; 6. Bidirectional electric guide rail; 7. Brush rod; 8. Controller; 9. Electric telescopic rod; 10. Connecting rod; 11. Fixing rod; 12. Collecting pipe; 13. Vacuum cleaner; 14. Through groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] As mentioned in the background art, for the problem that foreign matters with relatively small adhesion on the surface of the yarn cannot be cleaned in advance in the prior art, resulting in more foreign matters being easily detected by the subsequent detector during the detection process, which brings inconvenience to the later cleaning. The present invention proposes an on-line detection mechanism for a warp knitting machine.

[0023] Embodiment 1

[0024] Referring to Figures 1 to 2 , an on-line detection mechanism for a warp knitting machine includes two support seats 1, and a second wire guide roller 3 and a first wire guide roller 2 are respectively arranged at the left and right ends of the two support seats 1 on both sides;

[0025] The tops of the two support seats 1 are both connected to a detector 4. The detector 4 is located on the right side of the second wire guide roller 3, and the detector 4 has the same structure as the detector in the patent No. CN201921702520.1;

[0026] A cleaning assembly is connected between the two support seats 1, and the cleaning assembly is connected to a vacuum cleaner 13.

[0027] The cleaning assembly includes a fixed frame 5 arranged on the support seat 1. The fixed frame 5 is located between the detector 4 and the first wire guide roller 2. Lifting devices are arranged on the tops of the two support seats 1 on both sides. Bidirectional electric guide rails 6 are evenly arranged on the two lifting devices. Brush rods 7 are arranged on the upper and lower sides of the front and rear bidirectional electric guide rails 6 on both sides, and brushes are arranged between the upper and lower brush rods 7 on both sides, so that the bidirectional electric guide rails 6 can drive the two brush rods 7 to move in opposite directions, so as to adjust the distance between the two brush rods 7. Among them, the bidirectional electric guide rails 6 and the brush rods 7 are both located in the fixed frame 5. Among them, the distance between the three groups of upper and lower brush rods 7 gradually decreases from right to left, so that the resistance of the brush to foreign matters on the yarn gradually increases.

[0028] A controller 8 is arranged on the support seat 1 for controlling the electrical components in the text.

[0029] The lifting device includes an electric telescopic rod 9 arranged on the support base 1. A connecting rod 10 is arranged at the output end of the electric telescopic rod 9. Three fixed rods 11 are arranged on the connecting rod 10. The three fixed rods 11 are respectively connected to three bidirectional electric guide rails 6, so that the connecting rod 10 drives the fixed rods 11 to lift, and then drives the bidirectional electric guide rails 6 to lift, so as to move the brush rod 7 out of the fixed frame 5 for regular cleaning of the brush.

[0030] A collecting pipe 12 connected to the vacuum cleaner 13 is arranged at the bottom of the fixed frame 5, which is convenient for collecting the falling foreign matters.

[0031] Embodiment 2

[0032] Refer to Figures 1 to 2 , through grooves 14 are arranged on both sides of the fixed frame 5, which is convenient for the yarn to pass through.

[0033] The rest of the structures are the same as those in Embodiment 1.

[0034] After the yarn is guided by the right wire roller 1 2 and enters the fixed frame 5, it is then detected by the detector 4, and finally guided away by the wire roller 2 3. After entering the fixed frame 5, it passes through the brushes between the three groups of upper and lower brush rods 7 in sequence, so that the foreign matters with tiny adhesion are cleaned by the right brush, the foreign matters with small adhesion are cleaned by the middle brush, and the foreign matters with larger adhesion are cleaned by the left brush. The cleaned foreign matters are all sent into the vacuum cleaner 13 through the collecting pipe 12 for collection.

[0035] Although the embodiments of the present invention 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 invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An on-line detection mechanism for a warp knitting machine, characterized in that: including, two support seats (1), and a second wire roller (3) and a first wire roller (2) are respectively arranged at the left and right ends of the two support seats (1) on both sides; The tops of the two support seats (1) on both sides are both connected to a detector (4), and the detector (4) is located on the right side of the second wire roller (3); A cleaning assembly is connected between the two support seats (1), and the cleaning assembly is connected to a vacuum cleaner (13).

2. The on-line detection mechanism for a warp knitting machine according to claim 1, wherein: The cleaning assembly includes a fixed frame (5) arranged on the support seat (1), the fixed frame (5) is located between the detector (4) and the first wire roller (2), lifting devices are arranged on the tops of the two support seats (1) on both sides, bidirectional electric guide rails (6) are uniformly arranged on the two lifting devices, brush rods (7) are arranged on the upper and lower sides of the front and rear bidirectional electric guide rails (6), and brushes are arranged between the upper and lower brush rods (7). Among them, the bidirectional electric guide rails (6) and the brush rods (7) are both located inside the fixed frame (5).

3. The on-line detection mechanism for a warp knitting machine according to claim 2, characterized in that: The distances between the three groups of upper and lower brush rods (7) gradually decrease from right to left.

4. The on-line detection mechanism for a warp knitting machine according to claim 1, characterized in that: A controller (8) is arranged on the support seat (1).

5. The on-line detection mechanism for a warp knitting machine according to claim 2, characterized in that: The lifting device includes an electric telescopic rod (9) arranged on the support seat (1), a connecting rod (10) is arranged on the output end of the electric telescopic rod (9), and three fixing rods (11) are arranged on the connecting rod (10), and the three fixing rods (11) are respectively connected to the three bidirectional electric guide rails (6).

6. An on-line detection mechanism for a warp knitting machine according to claim 2, characterized in that: A collecting pipe (12) connected to the vacuum cleaner (13) is arranged at the bottom of the fixed frame (5).

7. The online detection mechanism for a warp knitting machine according to claim 6, characterized in that: Through grooves (14) are arranged on both sides of the fixed frame (5).

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