Fault early warning device for textile equipment

Abstract

The invention discloses a textile equipment fault early warning device, and relates to the technical field of early warning devices.The textile equipment fault early warning device comprises a bottom plate, a winding roller and a sliding block, early warning assemblies are arranged on the two sides of the bottom plate, each early warning assembly comprises a detection frame and a fixing plate, and three pressure sensors are installed in each detection frame at equal intervals. And the winding direction of the yarn is changed through the movement of the circular ring, so that the yarn can be uniformly wound on the winding roller, early warning assemblies are arranged on the two sides of the upper end of the bottom plate, and when the yarn is broken, the early warning assemblies cannot detect the yarn at the moment. And then, the first motor stops running, meanwhile, the stopping assembly runs, so that the winding roller can stop running rapidly, through cooperative use of the early warning assembly and the stopping assembly, further expansion of faults is avoided, and production loss and equipment damage caused by the faults can be reduced.

Description

Technical Field

[0001] The invention relates to the technical field of early warning devices, and in particular to a textile equipment fault early warning device. Background Art

[0002] The textile equipment fault warning device is a key device to ensure the smooth progress of textile production, improve product quality and reduce production costs. In the textile field, the normal operation of textile equipment is crucial to production efficiency and product quality.

[0003] 1. During the yarn winding process, yarn breakage and other faults may occur. If they are not discovered and handled in time, it will lead to increased production losses and equipment damage. Traditional textile equipment may have deficiencies in fault warning and handling, and cannot deal with problems such as yarn breakage in a timely and effective manner, and cannot avoid further expansion of faults; 2. At the same time, the installation, disassembly, maintenance and replacement of some components in the equipment are not convenient enough, which affects the convenience of use. Therefore, a textile equipment fault warning device is needed that can effectively provide fault warning, stop the equipment in time and is convenient for installation, disassembly and maintenance. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a textile equipment fault warning device to solve the above-mentioned technical problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: A textile equipment fault warning device comprises a base plate, a winding roller and a slider, wherein warning components are arranged on both sides of the base plate, the warning component comprises a detection frame and a fixed plate, three pressure sensors are equidistantly installed in the detection frame, a mounting block is fixedly installed at the end of the detection frame, a dovetail groove is provided on the surface of the fixed plate, the mounting block is movably inserted into the fixed column, a ring is fixedly installed at the upper end of the slider, a slide rail is fixedly installed at the upper end of the base plate, a motor 2 for driving the slider to move is fixedly installed at the end of the slide rail, a slide groove is provided on the upper surface of the slide rail, the slider is slidably installed in the slide groove, a vertical plate is fixedly installed at the upper end of the base plate, a fixed shaft is rotatably installed on the vertical plate, a fixed disk is fixedly installed on the fixed shaft, a brake component is arranged on the vertical plate, and the brake component comprises a cylinder and a connecting plate.

[0006] Preferably: a mounting groove is provided on the surface of the winding roller, the fixed shaft movably passes through the mounting groove, the end of the fixed shaft is fixedly connected with a threaded column, a nut is threadedly sleeved on the threaded column, a motor 1 is fixedly installed on the vertical plate, and an output shaft 1 of the motor 1 is fixedly connected to the fixed shaft.

[0007] Preferably: the cylinder is fixedly mounted on the vertical plate, the upper end of the connecting plate is fixedly connected to a braking plate, the telescopic rod of the cylinder is fixedly connected to the connecting plate, a circular hole is opened on the surface of the braking plate, the braking plate is movably sleeved on the fixed shaft through the circular hole, and the fixed plate is aligned with the braking plate.

[0008] Preferably: a limit rod is fixedly connected to the vertical plate, and the limit rod movably passes through the connecting plate, there is a gap between the stopping plate and the fixed plate, and the two opposite surfaces of the stopping plate and the fixed plate are both rough surface designs, a fixing column is fixedly installed at the bottom end of the fixed plate, and the fixing column is fixedly installed at the upper end of the bottom plate, a connecting shaft is rotatably installed on the fixing plate, and a resist plate is fixedly connected to the connecting shaft.

[0009] Preferably: the support plate covers the mounting block, a fixing block is fixedly mounted on the fixing plate, an arc rod is fixedly connected to the fixing block, the arc rod movably passes through the support plate, an arc spring is movably sleeved on the arc rod, the support plate is fixedly connected to the fixing block through the arc spring, the output shaft 2 of the motor 2 is fixedly connected with a screw rod, the screw rod is rotatably mounted in a slide groove, the screw rod passes through the slider, and is threadedly connected to the slider.

[0010] The present invention has the following beneficial effects: 1: The winding roller is driven to rotate by the rotation of the fixed shaft, and the yarn is wound by the rotation of the winding roller. By starting the slide rail, the motor 2 is rotated, and the rotation of the motor 2 drives the slider and the ring to move back and forth. The winding direction of the yarn is changed by the movement of the ring, so that the yarn can be evenly wound on the winding roller. Early warning components are provided on both sides of the upper end of the bottom plate. When the yarn breaks, the early warning component cannot detect the yarn at this time, and then the motor 1 stops running, and the brake stop component is operated at the same time, so that the winding roller can stop running quickly. The coordinated use of the early warning component and the brake stop component can avoid further expansion of the fault, which helps to reduce production losses and equipment damage caused by the fault.

[0011] Second: A pressure sensor is installed in the detection frame. When the ring moves and drives the yarn to move, the yarn can contact the pressure sensor. When the pressure sensor does not contact the yarn, it indicates that the yarn has broken, which serves as a fault warning. An alarm (not shown) is provided on the bottom plate. The alarm is electrically connected to the pressure sensor, and a reminder is issued through the alarm. There are three pressure sensors, which are equidistantly distributed and use multi-point contact feedback. It can detect whether the yarn is in a straight tightening state during the winding process, which helps to promptly discover abnormal changes in the yarn operation, such as bending, relaxation, etc., and give early warning of potential problems.

[0012] 3. By pushing the butt plate, the butt plate rotates around the connecting shaft. At this time, the butt plate no longer blocks the dovetail groove, and the mounting block on the detection frame can be inserted into the dovetail groove. During the rotation of the butt plate, the butt plate exerts a force on the arc spring to compress it. After the installation is completed, the elastic reset effect of the arc spring is utilized to make the butt plate block the mounting block, thereby completing the limit locking of the mounting block and realizing the clamping and fixing of the detection frame. The installation and disassembly of the detection frame are relatively simple, convenient for maintenance or replacement, and more convenient to use.

[0013] Fourth: The movement of the connecting plate drives the braking disk to move. The movement of the braking disk will fit closely with the surface of the fixed disk, so that the braking disk exerts force on the surface of the fixed disk. In addition, the two opposite surfaces of the fixed disk and the braking disk are designed with rough surfaces, which increases the friction between the braking disk and the fixed disk, so that the fixed shaft and the winding roller can be stopped quickly, avoiding further deterioration of the situation such as more yarn entanglement and equipment damage caused by the continuous movement of the winding roller after the yarn breaks.

[0014] Five: The winding roller is installed on the fixed shaft through the installation groove, and then the nut is rotated and twisted into the threaded column to fix the winding roller. It is more convenient for the installation and disassembly of the winding roller. The slider is installed in the slide groove, which limits the movement of the slider and the ring, making the movement more stable, ensuring the rationality of the structural design of the device, and making the operation of the device more stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings.

[0016] Figure 1 It is a structural diagram of the overall structure of the textile equipment fault warning device of the present invention; Figure 2 It is a structural diagram of the fixed shaft of the present invention; Figure 3 It is a structural diagram of the detection frame of the present invention; Figure 4 It is a structural diagram of the installation block of the present invention; Figure 5 It is a structural diagram of the fixing plate of the present invention; Figure 6 It is a structural diagram of the winding roller of the present invention; Figure 7 It is a structural diagram of the slide rail of the present invention; Figure 8 The structure diagram of the stop disk of the present invention; Fig. 9 For the present invention Figure 5The enlarged structure diagram of point A in the middle. Legend: 1. Bottom plate; 11. Vertical plate; 12. Limit rod; 2. Winding roller; 21. Mounting groove; 3. Slider; 31. Ring; 4. Detection frame; 41. Pressure sensor; 42. Mounting block; 5. Fixed plate; 51. Dovetail groove; 52. Fixed column; 53. Abutment plate; 54. Connecting shaft; 55. Fixed block; 56. Arc rod; 57. Arc spring; 6. Motor 1; 61. Fixed shaft; 62. Threaded column; 63. Nut; 64. Fixed plate; 7. Cylinder; 8. Connecting plate; 81. Stop plate; 82. Round hole; 9. Slide rail; 91. Motor 2; 92. Slide groove; 93. Screw. DETAILED DESCRIPTION

[0017] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Embodiment: Figure 1-9As shown, in view of the problems existing in the prior art, the present invention provides a textile equipment fault warning device, including a bottom plate 1, a winding roller 2 and a slider 3. Warning components are arranged on both sides of the bottom plate 1. The warning components include a detection frame 4 and a fixed plate 5. Three pressure sensors 41 are equidistantly installed in the detection frame 4. A mounting block 42 is fixedly installed at the end of the detection frame 4. A dovetail groove 51 is provided on the surface of the fixed plate 5. The mounting block 42 is movably inserted into the fixed column 52. A ring 31 is fixedly installed on the upper end of the slider 3. A slide rail 9 is fixedly installed on the upper end of the bottom plate 1. A motor 91 for driving the slider 3 to move is fixedly installed on the end of the slide rail 9. A slide groove 92 is provided on the upper surface of the slide rail 9. The slider 3 is slidably installed in the slide groove 92. The vertical plate 11 has a fixed shaft 61 rotatably mounted on the vertical plate 11, a fixed disk 64 is fixedly mounted on the fixed shaft 61, a brake assembly is arranged on the vertical plate 11, the brake assembly comprises a cylinder 7 and a connecting plate 8, a mounting groove 21 is provided on the surface of the winding roller 2, the fixed shaft 61 movably penetrates the mounting groove 21, a threaded column 62 is fixedly connected to the end of the fixed shaft 61, a nut 63 is threadedly sleeved on the threaded column 62, a motor 6 is fixedly mounted on the vertical plate 11, an output shaft 1 of the motor 6 is fixedly connected to the fixed shaft 61, the cylinder 7 is fixedly mounted on the vertical plate 11, a brake disk 81 is fixedly connected to the upper end of the connecting plate 8, the telescopic rod of the cylinder 7 is fixedly connected to the connecting plate 8, a round hole 82 is provided on the surface of the brake disk 81, and the brake disk 81 is movably sleeved on the fixed plate 8 through the round hole 82 On the fixed shaft 61, the fixed plate 64 is aligned with the position of the stopping plate 81, the limit rod 12 is fixedly connected to the vertical plate 11, and the limit rod 12 movably penetrates the connecting plate 8, there is a gap between the stopping plate 81 and the fixed plate 64, and the two opposite surfaces of the stopping plate 81 and the fixed plate 64 are both rough surface designs, the bottom end of the fixed plate 5 is fixedly installed with a fixed column 52, and the fixed column 52 is fixedly installed on the upper end of the bottom plate 1, and a connecting shaft 54 ​​is rotatably installed on the fixed plate 5, and a support plate 53 is fixedly connected to the connecting shaft 54, and the support plate 53 covers the mounting block 42, and a fixed block 55 is fixedly installed on the fixed plate 5, and an arc rod 56 is fixedly connected to the fixed block 55, and the arc rod 56 movably penetrates the support plate 53, and an arc spring 57 is movably sleeved on the arc rod 56, and the support plate 53 passes through the arc The spring 57 is fixedly connected to the fixed block 55, and the output shaft 2 of the motor 2 91 is fixedly connected with a screw rod 93, which is rotatably installed in the slide groove 92, and the screw rod 93 passes through the slider 3 and is threadedly connected to the slider 3. When in use, the yarn passes through the ring 31 and is wound on the slider 3, and the motor 1 6 is started to drive the fixed shaft 61 to rotate, and the winding roller 2 is driven to rotate by the rotation of the fixed shaft 61, and the yarn is wound by the rotation of the winding roller 2. By starting the slide rail 9, the motor 2 91 is rotated, and the slider 3 and the ring 31 are driven to reciprocate by the rotation of the motor 2 91, and the winding direction of the yarn is changed by the movement of the ring 31, so that the yarn can be evenly wound on the winding roller 2, and early warning components are provided on both sides of the upper end of the bottom plate 1.When the yarn breaks, the early warning component cannot detect the yarn, and then the motor 6 stops running, and the braking component starts running, so that the winding roller 2 can stop running quickly. The coordinated use of the early warning component and the braking component can avoid further expansion of the fault, which helps to reduce production losses and equipment damage caused by the fault. A pressure sensor 41 is installed in the detection frame 4. When the ring 31 moves to drive the yarn to move, the yarn can contact the pressure sensor 41. When the pressure sensor 41 does not contact the yarn, it indicates that the yarn has broken at this time, which plays a role in fault early warning. An alarm (not shown) is provided on the bottom plate 1. The alarm is electrically connected to the pressure sensor 41. A reminder is issued through the alarm. The number of pressure sensors 41 There are three pressure sensors 41, which are equidistantly distributed and adopt multi-point contact feedback, so as to detect whether the yarn is in a state of linear tightening during the winding process, which is helpful to timely discover abnormal changes in the yarn operation, such as bending, loosening, etc., and to warn of potential problems in advance. When disassembling the detection frame 4, the staff twists the support plate 53 to make the support plate 53 separate from the surface of the mounting block 42. At this time, the mounting block 42 is not blocked, so that the mounting block 42 can be pulled out from the dovetail groove 51, so that the detection frame 4 can be disassembled. When installing the detection frame 4, the support plate 53 is pushed to make the support plate 53 rotate around the connecting shaft 54 ​​as the axis. At this time, the support plate 53 no longer blocks the dovetail groove 51, and the mounting block 42 on the detection frame 4 can be inserted into the dovetail groove 51. The spring 57 is pressed against the bottom surface of the mounting plate 53 and the spring 57 is pressed against the bottom surface of the mounting plate 53. The spring 57 is pressed against the bottom surface of the mounting plate 53 and the spring 57 is pressed against the bottom surface of the mounting plate 53. The spring 57 is pressed against the bottom surface of the mounting plate 53 and the spring 57 is pressed against the bottom surface of the mounting plate 53. 81 exerts a force on the surface of the fixed disk 64, and the two opposite surfaces of the fixed disk 64 and the stopping disk 81 are designed with rough surfaces, which increases the friction between the stopping disk 81 and the fixed disk 64, so that the fixed shaft 61 and the winding roller 2 can be stopped quickly, avoiding further deterioration of the situation such as more yarn entanglement and equipment damage caused by the continuous movement of the winding roller after the yarn breaks. When installing the winding roller 2, the winding roller 2 is sleeved on the fixed shaft 61 through the installation groove 21, and then the nut 63 is rotated and twisted into the threaded column 62 to fix the winding roller 2, which is more convenient for the installation and disassembly of the winding roller 2. The slider 3 is slidably installed in the slide groove 92, which limits the movement of the slider 3 and the ring 31, making their movement more stable.The rationality of the device structure design is ensured, making the device run more stably and reliably.

[0019] Working principle: The first step is to pass the yarn through the ring 31 and wind it on the slider 3 when in use, start the motor 1 6, drive the fixed shaft 61 to rotate, and drive the winding roller 2 to rotate through the rotation of the fixed shaft 61, and wind the yarn through the rotation of the winding roller 2, and start the slide rail 9 to make the motor 2 91 rotate, and drive the slider 3 and the ring 31 to move back and forth through the rotation of the motor 2 91, and change the winding direction of the yarn through the movement of the ring 31, so that the yarn can be evenly wound on the winding roller 2, and early warning components are provided on both sides of the upper end of the bottom plate 1. When the yarn breaks, the early warning component cannot detect the yarn at this time, and then the motor 1 6 stops running, and the brake stop component is operated at the same time, so that the winding roller 2 can stop running quickly, and the coordinated use of the early warning component and the brake stop component can avoid further expansion of the fault, which helps to reduce production losses and equipment damage caused by the fault; In the second step, a pressure sensor 41 is installed in the detection frame 4. When the ring 31 moves to drive the yarn to move, the yarn can be brought into contact with the pressure sensor 41. When the pressure sensor 41 does not contact the yarn, it indicates that the yarn has broken, which plays a role in fault warning. An alarm (not shown) is provided on the bottom plate 1. The alarm is electrically connected to the pressure sensor 41, and a reminder is issued through the alarm. There are three pressure sensors 41, which are equidistantly distributed. Multi-point contact feedback is used to detect whether the yarn is in a straight tightening state during the winding process, which helps to timely discover abnormal changes in the yarn operation, such as bending, relaxation, etc., and to warn potential problems in advance; The third step is to disassemble the detection frame 4 by twisting the support plate 53 so that the support plate 53 is separated from the surface of the mounting block 42. At this time, the mounting block 42 is not blocked, and the mounting block 42 can be pulled out of the dovetail groove 51, so that the detection frame 4 can be disassembled. When installing the detection frame 4, the support plate 53 is pushed to rotate around the connecting shaft 54. At this time, the support plate 53 no longer blocks the dovetail groove 51, and the mounting block 42 on the detection frame 4 can be inserted into the dovetail groove 51. During the rotation of the support plate 53, the support plate 53 will apply a force to the arc spring 57 to compress it. After the installation is completed, the elastic reset effect of the arc spring 57 is used to make the support plate 53 block the mounting block 42, complete the limit locking of the mounting block 42, and realize the clamping and fixing of the detection frame 4. The installation and disassembly of the detection frame 4 are relatively simple, convenient for maintenance or replacement, and more convenient to use. In the fourth step, when the yarn breakage is detected, the motor 6 stops running and the cylinder 7 starts, so that the telescopic rod moves, and the movement of the telescopic rod drives the connecting plate 8 to move, and the movement of the connecting plate 8 drives the stopping plate 81 to move. The stopping plate 81 moves closely with the surface of the fixed plate 64, so that the stopping plate 81 applies a force to the surface of the fixed plate 64. In addition, the two opposite surfaces of the fixed plate 64 and the stopping plate 81 are both rough, which increases the friction between the stopping plate 81 and the fixed plate 64, so that the fixed shaft 61 and the winding roller 2 can be stopped quickly, so as to avoid further deterioration of the situation such as more yarn entanglement and equipment damage caused by the continuous movement of the winding roller after the yarn breaks; The fifth step is to install the winding roller 2. The winding roller 2 is sleeved on the fixed shaft 61 through the installation groove 21, and then the nut 63 is rotated and twisted into the threaded column 62 to fix the winding roller 2. This makes the installation and disassembly of the winding roller 2 more convenient. The slider 3 is slidably installed in the slide groove 92, which limits the movement of the slider 3 and the ring 31, making their movement more stable, thereby ensuring the rationality of the structural design of the device and making the operation of the device more stable and reliable.

[0020] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A textile equipment fault warning device, comprising a bottom plate (1), a winding roller (2) and a slider (3), characterized in that: Early warning components are arranged on both sides of the bottom plate (1), and the early warning components include a detection frame (4) and a fixing plate (5), three pressure sensors (41) are equidistantly installed in the detection frame (4), a mounting block (42) is fixedly installed at the end of the detection frame (4), a dovetail groove (51) is provided on the surface of the fixing plate (5), and the mounting block (42) is movably inserted into the fixing column (52); A circular ring (31) is fixedly mounted on the upper end of the slider (3), a slide rail (9) is fixedly mounted on the upper end of the base plate (1), a second motor (91) for driving the slider (3) to move is fixedly mounted on the end of the slide rail (9), a slide groove (92) is provided on the upper surface of the slide rail (9), and the slider (3) is slidably mounted in the slide groove (92); A vertical plate (11) is fixedly mounted on the upper end of the bottom plate (1), a fixed shaft (61) is rotatably mounted on the vertical plate (11), a fixed disk (64) is fixedly mounted on the fixed shaft (61), and a brake assembly is provided on the vertical plate (11), the brake assembly comprising a cylinder (7) and a connecting plate (8).

2. A textile equipment fault warning device according to claim 1, characterized in that: A mounting groove (21) is provided on the surface of the winding roller (2), and the fixed shaft (61) movably passes through the mounting groove (21); Wherein, a threaded column (62) is fixedly connected to the end of the fixed shaft (61).

3. A textile equipment fault warning device according to claim 2, characterized in that: The threaded sleeve on the threaded column (62) is provided with a nut (63); Wherein, a motor 1 (6) is fixedly mounted on the vertical plate (11), and an output shaft 1 of the motor 1 (6) is fixedly connected to a fixed shaft (61).

4. A textile equipment fault warning device according to claim 1, characterized in that: The cylinder (7) is fixedly mounted on the vertical plate (11), and the upper end of the connecting plate (8) is fixedly connected to a stop plate (81); Wherein, the telescopic rod of the cylinder (7) is fixedly connected to the connecting plate (8).

5. A textile equipment fault warning device according to claim 4, characterized in that: A circular hole (82) is formed on the surface of the stopping disk (81), and the stopping disk (81) is movably sleeved on the fixed shaft (61) through the circular hole (82); The fixed disk (64) and the braking disk (81) are aligned with each other.

6. A textile equipment fault warning device according to claim 5, characterized in that: A limiting rod (12) is fixedly connected to the vertical plate (11), and the limiting rod (12) movably penetrates the connecting plate (8); There is a gap between the stopping disk (81) and the fixed disk (64), and the two opposing surfaces of the stopping disk (81) and the fixed disk (64) are both designed to be rough surfaces.

7. A textile equipment fault warning device according to claim 1, characterized in that: A fixing column (52) is fixedly mounted on the bottom end of the fixing plate (5), and the fixing column (52) is fixedly mounted on the upper end of the bottom plate (1); Wherein, a connecting shaft (54) is rotatably mounted on the fixing plate (5), and a stop plate (53) is fixedly connected to the connecting shaft (54).

8. A textile equipment fault warning device according to claim 7, characterized in that: The abutment plate (53) covers the mounting block (42), and a fixing block (55) is fixedly mounted on the fixing plate (5); Wherein, an arc-shaped rod (56) is fixedly connected to the fixing block (55).

9. A textile equipment fault warning device according to claim 8, characterized in that: The arc rod (56) movably penetrates the abutment plate (53), and an arc spring (57) is movably sleeved on the arc rod (56); The abutment plate (53) is fixedly connected to the fixing block (55) via an arc spring (57).

10. A textile equipment fault warning device according to claim 1, characterized in that: The output shaft 2 of the motor 2 (91) is fixedly connected with a screw rod (93), and the screw rod (93) is rotatably mounted in the slide groove (92); The screw rod (93) passes through the slider (3) and is threadedly connected to the slider (3).

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