Nylon coated yarn tension detection device

Abstract

The utility model provides a nylon coated yarn tension detection device which comprises a carrier plate, two riding wheels used for lifting a nylon coated yarn are arranged on the lower portion of one side face of the carrier plate, a pressing wheel used for pressing the nylon coated yarn is arranged between the two riding wheels, and shaft rods are inserted in the two riding wheels and the pressing wheel. A shaft rod in the supporting wheel is fixedly connected with the carrying plate, one end of a shaft rod in the pressing wheel is fixedly connected with the input end of a pressure transmitter, the pressure transmitter is installed on the face, away from the pressing wheel, of the carrying plate, an insertion opening is formed in the outer surface of the shaft rod, an insertion block is inserted into the insertion opening, and a threaded hole is formed in one face of the insertion block. A through hole communicated with the inserting opening is formed in the middle of the face, away from the carrying plate, of the shaft rod, a screw is inserted into the through hole, and one end of the screw is in threaded connection with the interior of the threaded hole.

Description

Technical Field

[0001] The utility model relates to a nylon coated yarn tension detection device, belonging to the technical field of textiles. Background Art

[0002] The nylon coated wire needs to be tension tested during the winding process, so that the nylon coated wire passes through the channel formed by two supporting rollers and a pressure roller, wherein the pressure roller is installed on the input end of the pressure transmitter. At this time, the pressure of the nylon coated wire on the pressure roller is transmitted to the computer through the pressure transmitter, and then the computer displays the tension value of the nylon coated wire. In order to facilitate the rotation of the pressure roller and the supporting roller, the pressure roller and the supporting roller need to be mounted on the shaft. A threaded hole is provided at one end of the shaft. After the screw is screwed into the threaded hole, the pressure roller and the supporting roller are restricted on the shaft by the head of the screw, which facilitates the disassembly and assembly of the pressure roller and the supporting roller. During the disassembly and assembly of the screw, the threads in the threaded hole are easily damaged due to excessive torque. Since the threaded hole is directly processed on the shaft, the entire shaft needs to be replaced, which increases the cost of replacing parts. Therefore, it is necessary to design a nylon coated wire tension detection device that reduces the cost of replacing parts. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a nylon coated wire tension detection device to solve the problems raised in the above background technology. The utility model can replace the threaded hole separately when it is damaged, thereby reducing the cost of replacing parts.

[0004] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a nylon coated wire tension detection device, including a carrier plate, two supporting rollers for lifting the nylon coated wire are provided at the lower position of one side of the carrier plate, a pressure wheel for pressing the nylon coated wire is provided between the two supporting rollers, and shafts are inserted in the two supporting rollers and the pressure wheels, the shafts in the supporting rollers are connected and fixed to the carrier plate, one end of the shaft in the pressure wheel is connected and fixed to the input end of the pressure transmitter, the pressure transmitter is installed on the side of the carrier plate away from the pressure wheel, a socket is provided on the outer surface of the shaft, an insert block is inserted in the socket, a threaded hole is provided on one side of the insert block, a through hole connected to the socket is provided in the middle position of the side of the shaft away from the carrier plate, a screw is inserted in the through hole, and one end of the screw is threadedly connected to the threaded hole.

[0005] Furthermore, a shielding cylinder is provided between the two supporting wheels and the carrier plate and between the pressure wheel and the carrier plate, one end of the shielding cylinder is connected and fixed to the carrier plate, and the spacing between the supporting wheels and the carrier plate, the spacing between the pressure wheel and the carrier plate and the length of the shielding cylinder are the same.

[0006] Furthermore, a connecting ring is sleeved on one end of the shielding tube close to the carrier plate. The connecting ring and the shielding tube are an integrally formed structure. A plurality of small holes are evenly opened on one side of the connecting ring. Connecting bolts are inserted into the small holes. The connecting bolts are threadedly connected to the carrier plate.

[0007] Furthermore, the side of the support wheel facing away from the carrier plate and the side of the pressure wheel facing away from the carrier plate are both recessed to form a circular groove, the head of the screw is arranged in the circular groove, the diameter of the screw head is larger than the inner diameter of the support wheel and the inner diameter of the pressure wheel, and the screw head is in sliding contact with the inner wall of the circular groove.

[0008] Furthermore, two symmetrically arranged blind holes are provided at the lower portion of one side of the carrier plate, and the shafts in the two supporting wheels are respectively installed in the two blind holes.

[0009] Furthermore, a through hole is formed on one side of the carrier plate, and one end of the shaft in the pressure wheel extends into the through hole and is connected and fixed to the input end of the pressure transmitter.

[0010] Furthermore, a ring is sleeved on one end of the pressure transmitter close to the carrier plate, and the ring is connected and fixed to the carrier plate by a plurality of positioning bolts.

[0011] Furthermore, fixing holes are provided at two corners on the upper side of one side of the carrier plate, two corners at one end of the carrier plate are processed with first rounded corners, and two corners at the other end of the carrier plate are processed with second rounded corners.

[0012] Furthermore, both ends of the insert block are processed with arc-shaped surfaces, and the curvature of the arc-shaped surfaces is the same as the curvature of the outer surface of the shaft.

[0013] Beneficial effects of the utility model:

[0014] 1. Process the threaded hole on the plug so that the plug is inserted into the socket on the shaft to realize the assembly of the plug and the shaft. Put the pressure wheel or the supporting wheel on the shaft. At this time, the pressure wheel or the supporting wheel restricts the plug in the socket, so that the screw passes through the through hole and is screwed into the threaded hole to complete the assembly. When the thread in the threaded hole is damaged due to excessive torque or other reasons, the damaged plug can be removed from the socket and replaced. When the threaded hole is damaged, it can be replaced separately without replacing the entire shaft, reducing the replacement cost of parts.

[0015] 2. A shielding cylinder is set between the supporting roller and the carrier plate and between the pressure roller and the carrier plate, so that one end of the shielding cylinder is connected and fixed to the carrier plate. At this time, one end of the shielding cylinder is in sliding contact with the pressure roller and the supporting roller, and then the shielding cylinder plays the role of shielding the gap between the carrier plate and the pressure roller and the supporting roller, preventing the broken nylon covered wire from being entangled in the narrow space between the carrier plate and the pressure roller or the supporting roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0017] Figure 1 This is a structural schematic diagram of a nylon covered yarn tension detection device of the present utility model;

[0018] Figure 2 This is a schematic diagram of the assembly of the plug block and the shaft rod in a nylon covered wire tension detection device of the present invention;

[0019] Figure 3 This is a three-dimensional diagram of the central shaft of a nylon-coated yarn tension detection device according to the present invention;

[0020] Figure 4 This is a three-dimensional diagram of an insert in a nylon covered yarn tension detection device of the present utility model;

[0021] Figure 5 This is a three-dimensional diagram of a carrier plate in a nylon covered yarn tension detection device of the present invention;

[0022] Figure 6 This is a three-dimensional diagram of a pressure transmitter in a nylon covered yarn tension detection device of the present invention;

[0023] Figure 7 This is a three-dimensional diagram of a supporting wheel in a nylon covered yarn tension detection device of the present invention;

[0024] Figure 8 This is a three-dimensional diagram of a shielding cylinder in a nylon covered yarn tension detection device of the present invention;

[0025] In the figure: 1-carrier plate, 2-pressure transmitter, 3-shielding cylinder, 4-connecting ring, 5-support roller, 6-screw, 7-pressure roller, 8-fixing hole, 9-arc surface, 10-through hole, 11-axis, 12-socket, 13-insert block, 14-threaded hole, 15-through hole, 16-blind hole, 17-first fillet, 18-second fillet, 19-ring, 20-circular groove. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 5The utility model provides a technical solution: a nylon covered yarn tension detection device, comprising a carrier plate 1, two fixing holes 8 are provided at the upper two corners of one side surface of the carrier plate 1, two corners at one end of the carrier plate 1 are processed with a first rounded corner 17, and two corners at the other end of the carrier plate 1 are processed with a second rounded corner 18, two supporting rollers 5 for lifting the nylon covered yarn are provided at the lower position of one side surface of the carrier plate 1, a pressure roller 7 for pressing the nylon covered yarn is provided between the two supporting rollers 5, a shaft rod 11 is inserted in the two supporting rollers 5 and the pressure roller 7, the shaft rod 11 in the supporting roller 5 is connected and fixed to the carrier plate 1, that is, two symmetrically arranged blind holes 16 are provided at the lower position of one side of the carrier plate 1, and the shaft rods 11 in the two supporting rollers 5 are respectively installed in the two blind holes 16, so as to improve the stability of the connection between the shaft rod 11 in the supporting roller 5 and the carrier plate 1.

[0028] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 One end of the shaft 11 in the pressure wheel 7 is connected and fixed to the input end of the pressure transmitter 2. The pressure transmitter 2 is installed on the side of the carrier plate 1 away from the pressure wheel 7, wherein a through hole 15 is opened on one side of the carrier plate 1. One end of the shaft 11 in the pressure wheel 7 extends into the through hole 15 and is connected and fixed to the input end of the pressure transmitter 2. The through hole 15 facilitates the connection between the shaft 11 in the pressure wheel 7 and the pressure transmitter 2. A ring 19 is provided on the end of the pressure transmitter 2 close to the carrier plate 1. The ring 19 and the carrier plate 1 are connected by multiple positioning bolts to complete the assembly of the pressure transmitter 2 and the carrier plate 1.

[0029] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 7, the outer surface of the shaft 11 is provided with a socket 12, a plug 13 is inserted in the socket 12, and a threaded hole 14 is provided on one side of the plug 13. A through hole 10 communicating with the socket 12 is provided in the middle of the side of the shaft 11 away from the carrier 1, and a screw 6 is inserted in the through hole 10. One end of the screw 6 is threadedly connected to the threaded hole 14. The side of the supporting wheel 5 away from the carrier 1 and the side of the pressure wheel 7 away from the carrier 1 are both recessed to form a circular groove 20. The head of the screw 6 is set in the circular groove 20. The diameter of the head of the screw 6 is larger than the inner diameter of the supporting wheel 5 and the inner diameter of the pressure wheel 7. The head of the screw 6 is in sliding contact with the inner wall of the circular groove 20. Both ends of the plug 13 are processed with arc surfaces 9. The arc surface 9 The curvature is the same as the curvature of the outer surface of the shaft 11, and the threaded hole 14 is processed on the plug 13 so that the plug 13 is inserted into the socket 12 on the shaft 11 to realize the assembly of the plug 13 and the shaft 11, and the pressure wheel 7 or the supporting wheel 5 is sleeved on the shaft 11. At this time, the pressure wheel 7 or the supporting wheel 5 restricts the plug 13 in the socket 12, and the screw 6 is screwed into the threaded hole 14 through the through hole 10 to complete the assembly. When the thread in the threaded hole 14 is damaged due to excessive torque or other reasons, the damaged plug 13 can be removed from the socket 12 and replaced. The threaded hole 14 can be replaced separately when it is damaged, without replacing the entire shaft 11, thereby reducing the replacement cost of parts.

[0030] See Figure 1 and Figure 8 When the cam 1 is unlocked, the cam 1 is unlocked, and the cam 1 is unlocked, so that the cam 1 is unlocked and the cam 1 is unlocked.

[0031] Although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A nylon coated yarn tension detection device, comprising a carrier plate (1), characterized in that: Two supporting wheels (5) for supporting the nylon coated wire are provided at the lower part of one side of the carrier plate (1), a pressing wheel (7) for pressing the nylon coated wire is provided between the two supporting wheels (5), a shaft (11) is inserted in each of the two supporting wheels (5) and the pressing wheel (7), the shaft (11) in the supporting wheels (5) is connected and fixed to the carrier plate (1), one end of the shaft (11) in the pressing wheel (7) is connected and fixed to the input end of the pressure transmitter (2), and the pressure transmitter (2) is installed The shaft (11) is mounted on a side of the carrier plate (1) away from the pressure wheel (7), the outer surface of the shaft (11) is provided with a socket (12), an insert block (13) is inserted in the socket (12), one side of the insert block (13) is provided with a threaded hole (14), and a through hole (10) communicating with the socket (12) is provided in the middle of the side of the shaft (11) away from the carrier plate (1), a screw (6) is inserted in the through hole (10), and one end of the screw (6) is threadedly connected in the threaded hole (14).

2. A nylon coated yarn tension detection device according to claim 1, characterized in that: A shielding cylinder (3) is provided between the two supporting wheels (5) and the carrier plate (1) and between the pressure wheel (7) and the carrier plate (1); one end of the shielding cylinder (3) is connected and fixed to the carrier plate (1); the spacing between the supporting wheels (5) and the carrier plate (1), the spacing between the pressure wheel (7) and the carrier plate (1) and the length of the shielding cylinder (3) are the same.

3. A nylon coated yarn tension detection device according to claim 2, characterized in that: A connecting ring (4) is sleeved on one end of the shielding tube (3) close to the carrier plate (1); the connecting ring (4) and the shielding tube (3) are an integrally formed structure; a plurality of small holes are evenly formed on one side of the connecting ring (4); connecting bolts are inserted into the small holes; and the connecting bolts are threadedly connected to the carrier plate (1).

4. A nylon coated yarn tension detection device according to claim 1, characterized in that: The side of the supporting wheel (5) facing away from the carrier plate (1) and the side of the pressing wheel (7) facing away from the carrier plate (1) are both recessed to form a circular groove (20), the head of the screw (6) is arranged in the circular groove (20), the diameter of the head of the screw (6) is larger than the inner diameter of the supporting wheel (5) and the inner diameter of the pressing wheel (7), and the head of the screw (6) is in sliding contact with the inner wall of the circular groove (20).

5. A nylon coated yarn tension detection device according to claim 1, characterized in that: Two symmetrically arranged blind holes (16) are provided at the lower part of one side of the carrier plate (1), and the shafts (11) in the two supporting wheels (5) are respectively installed in the two blind holes (16).

6. A nylon coated yarn tension detection device according to claim 1, characterized in that: A through hole (15) is formed on one side of the carrier plate (1), and one end of the shaft (11) in the pressure wheel (7) extends into the through hole (15) and is connected and fixed to the input end of the pressure transmitter (2).

7. A nylon coated yarn tension detection device according to claim 1, characterized in that: A ring (19) is sleeved on one end of the pressure transmitter (2) close to the carrier plate (1), and the ring (19) is connected and fixed to the carrier plate (1) via a plurality of positioning bolts.

8. A nylon coated yarn tension detection device according to claim 1, characterized in that: Fixing holes (8) are provided at two upper corners of one side surface of the carrier plate (1), first rounded corners (17) are processed at two corners at one end of the carrier plate (1), and second rounded corners (18) are processed at two corners at the other end of the carrier plate (1).

9. A nylon coated yarn tension detection device according to claim 1, characterized in that: Both ends of the insert block (13) are processed with arcuate surfaces (9), and the curvature of the arcuate surface (9) is the same as the curvature of the outer surface of the shaft rod (11).

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