Cord twisting alarm device
By designing a rope twisting alarm device including a twisting and stenting die core sleeve, slider body, buffer spring and twisting alarm sensor, the problem of defective products caused by twisting and twisting ropes when producing small cables is solved, and real-time alarm and quality assurance is achieved through the buffer spring.
Patent Information
- Application Number
- CN202421698783.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-17
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-17
AI Technical Summary
When producing small cables, wire core or filler ropes are prone to twisting problems, resulting in bad products and rework, and the prior art is difficult to effectively prevent ropes from breaking.
A wire twisting alarm device is designed, including a twisting and stenting die core sleeve, slider body, buffer spring and twisting alarm sensor. The device realizes the ultra-diameter control of twisting and sizing die core sleeve. When the rope is twisted, the slider body moves and triggers the alarm sensor, and prevents the rope from breaking through the buffer spring.
Real-time alarm for twisting the rope is achieved to prevent the occurrence of bad products, and avoid the rope break through buffering, improving production efficiency and product quality.
Smart Images
Figure CN222794868U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cables, in particular to a wire rope twist alarm device. Background Art
[0002] With the development of the manufacturing industry, market competition is becoming increasingly fierce. In order to maintain competitiveness, factories need to continuously optimize operations management and improve production efficiency. Among them, personnel optimization is one of the important means for factories to reduce staff and increase efficiency. The premise is that the factory personnel optimization plan focuses on stabilizing product quality, ensuring that the product production process is controllable, and further ensuring factory production efficiency and improving corporate competitiveness. At present, the manufacturing industry is facing a series of challenges, such as rising labor costs, rapid technological progress, and fierce market competition. These factors have forced factories to carry out reforms to reduce staff and increase efficiency in order to cope with market changes and competitive pressures.
[0003] Optimized management of personnel is crucial to production efficiency and quality. Therefore, equipment innovation and technical transformation have become key factors in product quality assurance. This solution is based on the production of small cables, the flow process, the wire core or the filling rope laying, and a set of scientific and reasonable solutions with wire core or filling rope laying twist alarm and can prevent wire breakage and emptying to cause defective products and rework. It is of great significance to improve production efficiency, save personnel to watch the line, and ensure product quality. Utility Model Content
[0004] The utility model aims to provide a wire rope twist alarm device, so as to control the wire laying quality in the production process and ensure the product quality.
[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model provides a wire rope twist alarm device, including a left fixed plate and a right fixed plate, the left fixed plate is provided with a twist alarm sensor, the left fixed plate is also fixedly provided with a connecting rod, the left end of the outer surface of the connecting rod is sleeved with a slider body, and the right end is sleeved with a buffer spring, the buffer spring is in contact with the slider body, the slider body and the buffer spring can move relative to the connecting rod, and the slider body can touch the switch of the twist alarm sensor when it moves to the right; a twist sizing mold core sleeve is fixedly provided at the left end of the slider body, and the twist sizing mold core sleeve can move relative to the connecting rod.
[0006] Furthermore, the connecting rod is fixed to the left fixing plate by a connecting rod fixing screw.
[0007] Furthermore, the number of the connecting rod, the connecting rod fixing screw, the slider body, and the buffer spring is 2.
[0008] Furthermore, a twisting and sizing die core sleeve is fixedly provided at the left end of the center position in the vertical direction of the two slider bodies.
[0009] Furthermore, the twisting and sizing die core sleeve is fixed in position by a clamping screw.
[0010] Furthermore, the right end of the connecting rod is fixedly connected to the connecting rod fixing block, and a broken wire trigger block is arranged between the connecting rod fixing block and the right fixed plate; the broken wire trigger block is a T-shaped structure, the horizontal part of the T is fixedly connected to the connecting rod fixing block and the right fixed plate, and the vertical part of the T is a soft structure, biased toward the right end.
[0011] Furthermore, a first anti-scratch porcelain sleeve is arranged on the right side surface of the left fixed plate, and a third anti-scratch porcelain sleeve is fixedly arranged on the bottom of the broken wire trigger block; the connecting rod fixing block and the right fixed plate are provided with through holes, and a second anti-scratch porcelain sleeve is arranged in the through holes.
[0012] Further, when the wire rope passes through the first anti-scratch porcelain sleeve, the second anti-scratch porcelain sleeve, and the third anti-scratch porcelain sleeve at the same time in a stable state, the positions of the first anti-scratch porcelain sleeve, the second anti-scratch porcelain sleeve, and the third anti-scratch porcelain sleeve are at the same horizontal position.
[0013] Furthermore, a wire break trigger alarm sensor is provided on the right fixed plate. When the wire rope is not passed through the third anti-scratch porcelain sleeve, the position of the third anti-scratch porcelain sleeve fixed to the T-shaped wire break trigger block touches the switch of the wire break trigger alarm sensor.
[0014] Furthermore, the connecting rod is fixed to the left fixing plate and the connecting rod fixing block by connecting rod fixing screws.
[0015] To sum up, the device structure of the utility model is reasonably designed, and the technical scheme of the utility model has the following beneficial effects: the twisting over-diameter control is realized by using the twisting sizing mold core sleeve, and the rope can pass smoothly when the outer diameter of the rope does not exceed the diameter, that is, it meets the size of the twisting sizing mold core sleeve; when the rope is twisted, the outer diameter of the rope will exceed the twisting sizing mold core sleeve, and the twisting sizing mold core sleeve will move to the right with the movement of the rope, and the movement of the twisting sizing mold core sleeve will drive the movement of the slider body, and when the movement of the slider body triggers the twisting alarm sensor, the rope twisting alarm is realized; the buffer spring moves parallel to the connecting rod, which can play a buffering role on the twisted wire core or rope to ensure that it is not broken. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a cross-sectional structural diagram of the wire twist alarm device of the utility model;
[0017] Explanation of the accompanying drawings: 1. twist alarm sensor; 2. first anti-scratch porcelain sleeve; 3A / 3B, connecting rod fixing screw; 4. twist sizing mold core sleeve; 5. clamping screw; 6A / 6B, slider body; 7. slider connecting block; 8A / 8B, connecting rod; 9A / 9B, buffer spring; 10A / 10B, second anti-scratch porcelain sleeve; 11. connecting rod fixing block; 12. wire break trigger block; 13. third anti-scratch porcelain sleeve; 14. wire break trigger alarm sensor; 15. rope. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention, but this does not constitute a limitation on the protection scope of the present invention.
[0019] In the present invention, for a clearer description, the following explanation is made: the observer faces the attached Figure 1 For observation, the left front side of the observer is set as the front, the right rear side of the observer is set as the rear, the left rear side of the observer is set as the left, the right front side of the observer is set as the right, the top of the observer is set as the top, and the bottom of the observer is set as the bottom. It should be pointed out that the terms "front end", "rear end", "left side", "right side", "middle", "top", "bottom" and the like in the text indicate the orientation or position relationship based on the orientation or position relationship set in the drawings, which is only for the convenience of clearly describing the utility model, and does not indicate or imply that the structure or component referred to must have a specific orientation or be constructed in a specific orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third", and "fourth" are only used for the purpose of clarifying or simplifying the description, and cannot be understood as indicating or implying relative importance or quantity.
[0020] See also Figure 1 The utility model provides a wire rope twist alarm device, including a left fixed plate and a right fixed plate. A twist alarm sensor 1 is arranged on the left fixed plate. A connecting rod 8 is also fixedly arranged on the left fixed plate. A slider body 6 is sleeved on the left end of the outer surface of the connecting rod 8, and a buffer spring 9 is sleeved on the right end. The buffer spring 9 is in contact with the slider body 6. The slider body 6 and the buffer spring 9 can move relative to the connecting rod 8. The slider body 6 can touch the switch of the twist alarm sensor 1 when it moves to the right; a twist sizing mold core sleeve 4 is fixedly arranged on the left end of the slider body 6, and the twist sizing mold core sleeve 4 can move relative to the connecting rod 8.
[0021] When the utility model is used, the twisting and sizing mold core sleeve 4 can be used to realize the twisting over-diameter control. The twisting and sizing mold core sleeve 4 is changed in size according to the specification requirements of the wire rope 15, and the taper automatically adjusts the center. When the outer diameter of the wire rope 15 does not exceed the diameter, that is, it meets the size of the twisting and sizing mold core sleeve 4, the wire rope 15 can pass smoothly; when the wire rope 15 is twisted, the outer diameter of the wire rope 15 will exceed the twisting and sizing mold core sleeve 4, and the twisting and sizing mold core sleeve 4 will move to the right with the movement of the wire rope 15, and the movement of the twisting and sizing mold core sleeve 4 will drive the slider body 6 to move. When the slider body 6 moves and triggers the twist alarm sensor 1, the wire rope twist alarm is realized.
[0022] Specifically, the number of connecting rods 8A / 8B, connecting rod fixing screws 3A / 3B, slider bodies 6A / 6B, and buffer springs 9A / 9B is 2; a twisting and sizing mold core sleeve 4 is fixedly provided at the left end of the center position in the vertical direction of the two slider bodies 6A / 6B; the twisting and sizing mold core sleeve 4 is fixed in position by a tightening screw 5.
[0023] The twisting device of the utility model is mainly realized by the twisting and sizing mold core sleeve 4, and the auxiliary structure includes a connecting rod fixing screw, a clamping screw, a slider body, a slider connecting block, a connecting rod, and a buffer spring. The combination of these structures realizes that when the wire rope 15 is twisted during the wire-releasing process, the wire rope 15 will trigger the twisting and sizing mold core sleeve 4 to move in parallel, thereby triggering a twist alarm and stopping; wherein the buffer spring 9A / 9B moves in parallel on the connecting rod 8A / 8B respectively, which can play a buffering role on the twisted wire rope 15 to ensure that it is not broken.
[0024] Specifically, a first anti-scratch porcelain sleeve 2 is arranged on the right side surface of the left fixed plate, and a third anti-scratch porcelain sleeve 13 is fixedly arranged at the bottom of the disconnection trigger block 12; a through hole is arranged on the connecting rod fixing block 11 and the right fixed plate, and a second anti-scratch porcelain sleeve 10 is arranged in the through hole, and a second anti-scratch porcelain sleeve 10A is arranged in the connecting rod fixing block 11, and a second anti-scratch porcelain sleeve 10B is arranged in the right fixed plate. When the wire rope 15 passes through the first anti-scratch porcelain sleeve 2, the second anti-scratch porcelain sleeve 10, and the third anti-scratch porcelain sleeve 13 at the same time in a stable state, the positions of the first anti-scratch porcelain sleeve 2, the second anti-scratch porcelain sleeve 10, and the third anti-scratch porcelain sleeve 13 are at the same horizontal position.
[0025] As a preferred embodiment of the present utility model, the right end of the connecting rod 8A / 8B is fixedly connected to the connecting rod fixing block 11, and a broken wire trigger block 12 is arranged between the connecting rod fixing block 11 and the right fixed plate; the broken wire trigger block 12 is a T-shaped structure, the horizontal direction of the T is fixedly connected to the connecting rod fixing block 11 and the right fixed plate, and the vertical direction of the T is a soft structure, biased toward the right end; a broken wire trigger alarm sensor 14 is arranged on the right fixed plate, and when the wire rope 15 is not passed through the third anti-scratch porcelain sleeve 13, the position of the third anti-scratch porcelain sleeve 13 fixed to the T-shaped broken wire trigger block 12 touches the switch of the broken wire trigger alarm sensor 14.
[0026] When the wire break alarm device uses a wire rope 15 to pass through the center hole of the wire break trigger block 12, the center hole and the wire break trigger block 12 are lifted in the middle position. When the wire rope 15 breaks, the wire break trigger block 12 will become unbalanced and trigger the wire break trigger alarm sensor 14.
[0027] The wire breaking device of the present invention utilizes a wire rope 15 passing through the center of a third anti-scratch porcelain sleeve 13. When the wire rope 15 is not broken, the device proceeds smoothly. When the wire rope 15 is broken, the third anti-scratch porcelain sleeve 13 fixed to a T-shaped wire breaking trigger block 12 triggers an alarm sensor. Because when the wire rope 15 is broken, the third anti-scratch porcelain sleeve 13 has a T-shaped structure due to the wire breaking trigger block 12, and the vertical direction of the T is a soft structure that is biased to the right end. When the wire rope 15 is broken, the third anti-scratch porcelain sleeve 13 touches the switch of the wire breaking trigger alarm sensor 14, thereby generating a wire breaking alarm.
[0028] Specifically, the connecting rod 8A / 8B is fixed to the left fixing plate and the connecting rod fixing block 11 by the connecting rod fixing screws 3.
[0029] The utility model can realize the alarm when the wire rope 15 is twisted, and also has the function of alarming when the wire rope 15 is broken. The device reduces the need for labor during operation, and also controls the quality of the wire release during the production process through the innovation of mechanical devices to ensure product quality. The device can also be used in industries other than cables, optical cables, and ropes.
[0030] The above is a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the principle of the present invention. These improvements and modifications are also considered to be within the protection scope of the present invention.
Claims
1. A cord twist alarm device, comprising a left fixed plate and a right fixed plate, wherein the left fixed plate is provided with a twist alarm sensor, characterized in that: A connecting rod is also fixedly provided on the left fixed plate, and a slider body is sleeved on the left end of the outer surface of the connecting rod, and a buffer spring is sleeved on the right end. The buffer spring is in contact with the slider body, and the slider body and the buffer spring can move relative to the connecting rod. The slider body can touch the switch of the twist alarm sensor when it moves to the right; a twist sizing die core sleeve is fixedly provided on the left end of the slider body, and the twist sizing die core sleeve can move relative to the connecting rod.
2. A cord twist alarm device according to claim 1, characterized in that: The connecting rod is fixed to the left fixing plate by a connecting rod fixing screw.
3. A cord twist alarm device according to claim 2, characterized in that: The number of the connecting rod, the connecting rod fixing screw, the sliding block body and the buffer spring is 2.
4. A cord twist alarm device according to claim 3, characterized in that: A twisting and sizing die core sleeve is fixedly arranged at the left end of the center position in the vertical direction of the two slider bodies.
5. A cord twist alarm device according to claim 4, characterized in that: The twisting and sizing die core sleeve is fixed in position by a clamping screw.
6. A cord twist alarm device according to any one of claims 1 to 5, characterized in that: The right end of the connecting rod is fixedly connected to the connecting rod fixing block, and a broken wire trigger block is arranged between the connecting rod fixing block and the right fixed plate; the broken wire trigger block is a T-shaped structure, the horizontal part of the T is fixedly connected to the connecting rod fixing block and the right fixed plate, and the vertical part of the T is a soft structure, biased toward the right end.
7. A cord twist alarm device according to claim 6, characterized in that: A first anti-scratch porcelain sleeve is arranged on the right side surface of the left fixed plate, and a third anti-scratch porcelain sleeve is fixedly arranged on the bottom of the broken wire trigger block; the connecting rod fixing block and the right fixed plate are provided with through holes, and a second anti-scratch porcelain sleeve is arranged in the through holes.
8. A cord twist alarm device according to claim 7, characterized in that: When the wire rope passes through the first anti-scratch porcelain sleeve, the second anti-scratch porcelain sleeve and the third anti-scratch porcelain sleeve at the same time in a stable state, the positions of the first anti-scratch porcelain sleeve, the second anti-scratch porcelain sleeve and the third anti-scratch porcelain sleeve are at the same horizontal position.
9. A cord twist alarm device according to claim 7 or 8, characterized in that: The right fixed plate is provided with a wire break trigger alarm sensor. When the wire is not passed through the third anti-scratch porcelain sleeve, the position of the third anti-scratch porcelain sleeve fixed to the T-shaped wire break trigger block touches the switch of the wire break trigger alarm sensor.
10. A cord twist alarm device according to claim 9, characterized in that: The connecting rod is fixed to the left fixing plate and the connecting rod fixing block by connecting rod fixing screws.