Intelligent early warning type textile machinery safety protection device

Abstract

The invention discloses an intelligent early-warning type textile machinery safety protection device, and relates to the technical field of textile machinery, the intelligent early-warning type textile machinery safety protection device comprises a pre-insertion bottom plate, a protection shell and an external fiber processing plate, a textile machinery body is embedded in the inner side of an equipment corner groove, the protection shell is mounted on the top of the pre-insertion bottom plate, and the external fiber processing plate is mounted on the protection shell. The filter screen frame is installed on the inner side of the containing groove, and the separating type dust removal cylinder is installed on the outer side of the external fiber treatment plate. According to the textile machine, the fiber early warning processing assembly is arranged on the outer side of the protective shell, the protective shell enters the interior of the protective shell through a circulation inlet in the process of protecting the textile machine body, and fibers in external processing gas are filtered through a separated dust removal cylinder and a filter screen frame; when the circulating fiber quantity exceeds a preset value, the early warning processing assembly can respond quickly, the high-concentration fiber gas is effectively prevented from continuously entering the protective shell, early warning is performed in advance, circulation of the high-concentration fiber gas is blocked, and the occurrence risk of safety accidents is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of textile machinery, and in particular to an intelligent early warning safety protection device for textile machinery. Background Art

[0002] Textile machinery is a general term for various mechanical equipment that processes natural fibers or chemical fibers into the required textiles. Textile machinery is the production means and material basis of the textile industry. The working principle of textile machinery involves steps such as textile raw material processing, yarn spinning, weaving, and finished product processing. Textile machinery safety protection devices isolate the human body from the dangerous parts of the machinery through physical barriers, interlocking control, monitoring and early warning, thereby reducing or eliminating potential safety hazards.

[0003] The defects of the safety protection device in the prior art are: 1. Patent document US20020134922A1 discloses a mechanical safety device and protection method. The mechanical safety protection device cannot filter and detect fibers in external processing gas. Gas with high fiber content entering the protection device can easily cause mechanical overload of the equipment, increasing the risk of safety accidents and having low safety performance during use.

[0004] 2. Patent document CN112853584A discloses an equipment protection device for textile machinery. The equipment protection device cannot thoroughly treat the fibers inside it, the fiber treatment effect is poor, and dust and flying catkins are easily generated during the treatment process, which is not conducive to improving environmental pollution during the working process.

[0005] 3. Patent document CN111055424A discloses a mechanical safety protection device for PE&EPP molding equipment. This safety protection device cannot protect the bottom of the mechanical equipment, which may easily cause damage to the bottom of the equipment by impact, wear or corrosion, and cannot protect the integrity of the mechanical structure. The exposed parts on the bottom of the machine may cause harm to the operator, increasing the risk of safety accidents.

[0006] 4. Patent document CN217503120U discloses an equipment protection device applied to textile machinery. This equipment protection device cannot monitor the docking status between safety protection devices in real time, and is prone to safety accidents due to failure of the safety protection devices. It cannot guarantee the stability and reliability of the textile machinery during use. Summary of the Invention

[0007] The purpose of the present invention is to provide an intelligent early warning safety protection device for textile machinery to solve the problems raised in the above background technology.

[0008] To achieve the above objectives, the present invention provides the following technical solutions: an intelligent early warning safety protection device for textile machinery, comprising a pre-plugged base plate, a protective shell, and an external fiber processing plate, wherein the top of the pre-plugged base plate is provided with an equipment corner groove, the inner side of which is fitted with a textile machinery body, the top of the pre-plugged base plate is provided with a protective shell, and the outer side of the protective shell is provided with a circulation inlet; A fiber warning processing component is provided on the outside of the protective shell, and the fiber warning processing component includes an external fiber processing plate, a filter rack, a separate dust removal cylinder, a lifting and lowering limit frame and a docking sealing plate. The external fiber processing plate is installed on the outside of the circulation inlet, and a placement groove is opened on the top of the external fiber processing plate. The filter rack is installed on the inner side of the placement groove, the separate dust removal cylinder is installed on the outside of the external fiber processing plate, and the lifting and lowering limit frame is installed on the top of the external fiber processing plate.

[0009] Preferably, the outer side of the external fiber processing plate is symmetrically provided with horizontal openings, the bottom of the external fiber processing plate is penetrated with a plugging opening, a sealing block is embedded in the inner side of the plugging opening, a fiber content detector is installed on the inner side of the separate dust collector, a sealing cylinder is installed on the top of the lifting limit frame, the piston end of the sealing cylinder is connected to a docking sealing plate, and the docking sealing plate is inserted into the inner side of the filter frame.

[0010] Preferably, a bottom notch is provided through the center position of the bottom of the pre-plug-in base plate, a horizontal push groove is symmetrically provided on the inner side of the bottom notch, a horizontal push rod is installed on the inner side of the horizontal push groove, the telescopic end of the horizontal push rod is connected to the bottom stop frame, and the outer end of the bottom stop frame slides on the inner wall of the horizontal push groove, and a locking wheel is installed on the bottom of the pre-plug-in base plate.

[0011] Preferably, a horizontal rod is installed at the outer end of one group of bottom retaining frames, and a tightening head is installed at the outer end of the horizontal rod. An early warning slot is opened at the outer end of another group of bottom retaining frames, and the horizontal rod is inserted into the inner side of the early warning slot. An in-position sensor is installed on the inner wall of the early warning slot, and the in-position sensor cooperates with the tightening head.

[0012] Preferably, vertical grooves are symmetrically provided on the inner wall of the warning slot, an adjustment groove is provided on the inner wall of the vertical groove, a tightening hand rod is installed on the inner wall of the adjustment groove, the telescopic end of the tightening hand rod is connected to a damping device, a vertical limit plate is installed at the output end of the damping device, and the vertical limit plate is in contact with the outer end of the horizontal rod.

[0013] Preferably, a heat exhaust port is provided through the other side of the protective shell, a mounting frame is installed on the outside of the heat exhaust port, an induced draft fan is installed on the inside of the mounting frame, and an operation opening plate is installed on the front of the protective shell.

[0014] Preferably, a protective top cover is installed on the top of the protective top cover, a guide rail is installed on the inner side of the top of the protective top cover, an active agent delivery pipe is installed on the output end of the guide rail, the output end of the active agent delivery pipe is connected to an atomizing nozzle, a miter box is installed on the outer side of the protective shell, a fiber discharge fan is installed on the inner side of the miter box, a bottom frame is installed on the bottom of the miter box, a negative pressure frame is installed on the bottom wall of the protective shell, and the negative pressure frame is connected to the fiber discharge fan through a pipe, and a fiber suction hole is opened on the inner side of the negative pressure frame. Preferably, an early warning controller is installed on the outside of the protective shell, and the early warning controller consists of an equipment protection module, a fiber protection early warning module and a signal receiving module. The equipment protection module is electrically connected to the horizontal push rod, the in-place sensor and the tightening hand lever. The fiber protection early warning module is electrically connected to the fiber early warning processing component, the sealing cylinder, the guide rail and the fiber discharge fan. The signal receiving module receives the output signals of the in-place sensor and the fiber content detector, and the signal receiving module is electrically connected to the comparison processing unit and the alarm unit.

[0015] A method for using an intelligent early warning safety protection device for textile machinery is applicable to an intelligent early warning safety protection device for textile machinery. Preferably, the method for using the safety protection device comprises the following steps: Step S1: First, the pre-insertion bottom plate is moved to the bottom of the textile machine body through the locking wheel, the equipment corner groove limits the textile machine body, and the two sets of bottom stop frames are docked and installed under the action of driving; Step S2: During the process of the protective shell protecting the textile machine body, gas in the external processing environment enters the protective shell through the circulation inlet, and the separate dust removal cylinder and the filter frame filter the fibers; Step S3: The guide rail drives the active agent delivery pipe and the atomizing nozzle to move horizontally to process the fibers inside the protective shell, and the fiber discharge fan sucks the treated fibers into the bottom connection frame through the negative pressure frame.

[0016] Preferably, the step S1 further includes the following steps: Step S11: The pressing head presses the in-position sensor, and the vertical limit plate limits the outer end of the horizontal rod under the elastic force of the damping device; In step S2, the following steps are also included: Step S21: When the fiber content detector detects that the circulating fiber amount exceeds a preset value, the fiber early warning processing component drives the docking sealing plate to be inserted into the inner side of the filter frame to prevent gas from entering through the circulation inlet.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention provides a fiber early warning processing component on the outside of the protective shell. During the process of protecting the textile machinery body, the protective shell enters the interior of the protective shell through the circulation inlet. The separate dust removal cylinder and the filter rack filter and process the fibers in the external processing gas. When the fiber content detector detects that the amount of circulating fiber exceeds the preset value, the fiber early warning processing component drives the docking sealing plate to be plugged into the inner side of the filter rack to prevent gas from entering through the circulation inlet. When the amount of circulating fiber exceeds the preset value, the early warning processing component can respond quickly, effectively preventing high-concentration fiber gas from continuing to enter the interior of the protective shell, protecting subsequent processing equipment from overload, and ensuring the continuity and efficiency of the overall filtration system. Early warning and blocking of the circulation of high-concentration fiber gas reduces the risk of safety accidents. The warning fiber amount is adjusted according to actual needs to adapt to different working conditions and changes in fiber processing volume, thereby enhancing the adaptability and flexibility of the safety protection device.

[0018] 2. The present invention installs a negative pressure frame on the bottom wall of the protective shell, and the guide rail drives the surfactant delivery pipe and the atomizing nozzle to move horizontally to treat the fibers inside the protective shell. The fiber discharge fan draws the treated fibers into the bottom frame through the negative pressure frame. The surfactant can significantly reduce the surface tension of water, which helps to treat the fibers more thoroughly and ensure that the surfactant and atomized water are evenly distributed on the fibers inside the protective shell. The uniform treatment improves the overall treatment quality. The synergistic effect of the fiber discharge fan and the negative pressure frame enables the treated fibers to be quickly absorbed into the bottom frame. The efficient fiber discharge and collection method improves work efficiency, reduces dust and flying catkins generated during the treatment process, and is conducive to improving the working environment and reducing environmental pollution.

[0019] 3. The present invention connects a bottom stop frame to the telescopic end of the horizontal push rod, and the pre-plugged bottom plate is moved to the bottom of the textile machinery body through the locking wheel. The corner grooves of the equipment limit the textile machinery body. The two sets of bottom stops are docked and installed under the driving action to protect the bottom of the textile machinery body, prevent the bottom from being damaged by impact, wear or corrosion, protect the integrity of the mechanical structure, and reduce failures and downtime caused by bottom damage. The bottom protection not only protects the machine itself, but also improves the safety of the operator, prevents the exposed parts at the bottom of the machine from causing harm to the operator, and reduces the risk of safety accidents. The pre-plugged bottom plate and bottom stop frame can meet the safety protection needs of textile machinery of different specifications, reduce costs and improve resource utilization.

[0020] 4. The present invention installs a vertical limit plate at the output end of the damping device, and the clamping head squeezes the in-place sensor. The vertical limit plate limits the outer end of the horizontal rod under the elastic push of the damping device. The squeezing of the in-place sensor by the clamping head can monitor the docking status between the safety protection devices in real time. The real-time monitoring and feedback mechanism prevents safety accidents caused by failure of the safety protection device. The auxiliary role of the vertical limit plate and the damping device ensures that the safety protection device can still maintain stable docking when subjected to external force impact or vibration, thereby improving the overall safety, ensuring the effectiveness of the safety protection device while improving the stability and reliability of the textile machinery. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the front internal structure of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the external fiber processing plate of the present invention; Figure 4 This is a schematic diagram of the internal structure of the separate dust removal cylinder of the present invention; Figure 5 This is a schematic diagram of the internal structure of the external fiber processing board of the present invention; Figure 6 This is an enlarged structural diagram of point A of the present invention; Figure 7 This is an enlarged structural diagram of point B of the present invention; Figure 8 It is a schematic structural diagram of the negative pressure frame of the present invention; Figure 9 This is a diagram of the early warning controller system of the present invention; Figure 10 It is the workflow diagram of the present invention.

[0022] In the figure: 1. Pre-insertion bottom plate; 2. Protective shell; 3. Protective top cover; 4. External fiber processing board; 5. Lifting and lowering limit frame; 6. Bottom notch; 7. Warning slot; 8. Miter box; 9. Locking wheel; 10. Warning controller; 11. Operation opening plate; 12. Heat exhaust port; 13. Mounting frame; 14. Induced draft fan; 15. Circulation inlet; 16. Equipment corner slot; 17. Textile machinery body; 18. Guide rail; 19. Surfactant delivery pipe; 20. Atomizing nozzle; 21. Placement slot; 22. Horizontal opening; 2 3. Filter rack; 24. Plug; 25. Sealing plate; 26. Separate dust collector; 27. Fiber content detector; 28. Sealing cylinder; 29. ​​Docking sealing plate; 30. Horizontal push groove; 31. Horizontal push rod; 32. Bottom stop frame; 33. Horizontal rod; 34. Tightening head; 35. In-position sensor; 36. Vertical groove; 37. Damping device; 38. Adjustable sink trough; 39. Tightening hand lever; 40. Vertical limit plate; 41. Fiber discharge fan; 42. Bottom connection frame; 43. Negative pressure frame; 44. Fiber suction hole. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a movable connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0026] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 , an embodiment provided by the present invention: an intelligent early warning safety protection device for textile machinery; It includes a circulation inlet 15, an external fiber processing plate 4 and a lifting and limiting frame 5. The outer side of the protective shell 2 is penetrated by a circulation inlet 15. A fiber early warning processing component is provided on the outer side of the protective shell 2. The fiber early warning processing component includes an external fiber processing plate 4, a filter frame 23, a separate dust removal cylinder 26, a lifting and limiting frame 5 and a docking blocking plate 29. The external fiber processing plate 4 is installed on the outer side of the circulation inlet 15. A placement groove 21 is opened on the top of the external fiber processing plate 4. The filter frame 23 is installed on the inner side of the placement groove 21. The separate dust removal cylinder 26 is installed on the outer side of the external fiber processing plate 4. The lifting and limiting frame 5 is installed on the top of the external fiber processing plate 4; A horizontal opening 22 is symmetrically provided on the outer side of the external fiber processing plate 4. A plugging opening 24 is provided through the bottom of the external fiber processing plate 4. A blocking block 25 is fitted inside the plugging opening 24. A fiber content detector 27 is installed inside the separate dust removal cylinder 26. A blocking cylinder 28 is installed on the top of the lifting limit frame 5. The piston end of the blocking cylinder 28 is connected to a docking blocking plate 29, which is plugged into the inner side of the filter frame 23. The circulation inlet 15 and the horizontal opening 22 ensure the normal circulation of external air. The placement groove 21 provides an installation position for the filter rack 23. During the protection process of the protective shell 2 on the textile machinery body 17, the external gas enters the protective shell 2 through the circulation inlet 15. The separate dust removal cylinder 26 and the filter rack 23 filter the fibers in the external processing gas in turn. When the fiber content detector 27 detects that the amount of circulating fiber exceeds the preset value, the blocking cylinder 28 drives the docking blocking plate 29 to move downward and plug into the inner side of the filter rack 23 to prevent gas from entering through the circulation inlet 15. When the amount of circulating fiber exceeds the preset value, the early warning processing component can respond quickly, effectively preventing high-concentration fiber gas from continuing to enter the protective shell 2. Early warning and blocking the circulation of high-concentration fiber gas reduce the risk of safety accidents. The warning fiber amount is adjusted according to actual needs to adapt to different working conditions and changes in fiber processing volume. If high-concentration fiber gas is not processed in time and directly enters subsequent equipment, it will cause the textile machinery body 17 to be blocked, damaged, and even cause safety hazards. After long-term use of the filter frame 23, the blocking block 25 is removed, the filter frame 23 is taken out from the placement slot 21 through the blocking port 24, and the fibers attached to the filter frame 23 are cleaned. It integrates automatic monitoring, early warning and processing functions, reduces the need for manual intervention, and improves the automation level and operation efficiency of the safety protection device.

[0027] See also Figure 2 、 Figure 4 and Figure 9 , an intelligent early warning safety protection device for textile machinery; It includes a fiber content detector 27, an induced draft fan 14 and an early warning controller 10. The fiber content detector 27 is installed on the inner side of the separate dust removal cylinder 26. A heat exhaust port 12 is opened through the other side of the protective shell 2. A mounting bracket 13 is installed on the outer side of the heat exhaust port 12. The induced draft fan 14 is installed on the inner side of the mounting bracket 13. An operation opening plate 11 is installed on the front of the protective shell 2. A protective top cover 3 is installed on the top of the protective shell 2. A guide rail 18 is installed on the inner side of the top of the protective top cover 3. An active agent delivery pipe 19 is installed on the output end of the guide rail 18. The output end of the active agent delivery pipe 19 is connected to an atomizing nozzle 20. An early warning controller 10 is installed on the outside of the protective housing 2. The early warning controller 10 consists of an equipment protection module, a fiber protection early warning module, and a signal receiving module. The equipment protection module is electrically connected to the horizontal push rod 31, the in-position sensor 35, and the tightening hand lever 39. The fiber protection early warning module is electrically connected to the fiber early warning processing component, the blocking cylinder 28, the guide rail 18, and the fiber discharge fan 41. The signal receiving module receives the output signals of the in-position sensor 35 and the fiber content detector 27. The signal receiving module is electrically connected to the comparison processing unit and the alarm unit. The operation panel of the textile machine body 17 is controlled by operating the opening plate 11, and the protective top cover 3 provides an installation position for the guide rail 18. When the fiber content detector 27 detects that the amount of circulating fiber exceeds the preset value, the blocking cylinder 28 drives the docking blocking plate 29 to move downward and plug into the inner side of the filter frame 23 to prevent gas from entering through the circulation inlet 15. After that, the induced draft fan 14 in the mounting frame 13 works, and the guide rail 18 drives the surfactant delivery pipe 19 and the atomizing nozzle 20 to move horizontally to evenly spray the surfactant into the protective shell 2. The surfactant can reduce the surface tension of water, making it easier for water to penetrate between the fibers and Its removal, the induced draft fan 14 increases the air circulation inside the protective shell 2, reduces the fiber content in the protective shell 2 and slowly draws out the sprayed surfactant, preventing the surfactant from staying inside the protective shell 2 for too long and causing corrosion or damage to the textile machinery body 17. When using the surfactant for fiber treatment, the amount of water used is reduced and the treatment effect is improved, thereby saving water resources and energy to a certain extent. The guide rail 18 drives the surfactant delivery pipe 19 and the atomizing nozzle 20 to be adjusted as needed to adapt to protective shells 2 of different shapes and sizes and fibers of different densities; The warning controller 10 drives and controls the horizontal push rod 31, the in-place sensor 35, the tightening hand lever 39, the fiber warning processing component, the sealing cylinder 28, the guide rail 18 and the fiber discharge fan 41 through the equipment protection module and the fiber protection warning module. The signal receiving module receives the output signals of the in-place sensor 35 and the fiber content detector 27. The comparison processing unit compares the detection results of the fiber content detector 27 with the preset value. When the content exceeds the preset value, the alarm unit is driven to work. After the signal receiving module receives the signal that the in-place sensor 35 is not working, it drives the alarm unit to work to warn the staff.

[0028] See also Figure 1 、 Figure 2 and Figure 8 , an intelligent early warning safety protection device for textile machinery; It includes a protective top cover 3, a fiber discharge fan 41 and a negative pressure frame 43. The protective top cover 3 is installed on the top of the protective shell 2, and a guide rail 18 is installed on the inner side of the top of the protective top cover 3. The output end of the guide rail 18 is installed with an active agent delivery pipe 19, and the output end of the active agent delivery pipe 19 is connected to an atomizing nozzle 20. A miter box 8 is installed on the outside of the protective shell 2, and a fiber discharge fan 41 is installed on the inside of the miter box 8. A bottom frame 42 is installed at the bottom of the miter box 8. A negative pressure frame 43 is installed on the bottom wall of the protective shell 2, and the negative pressure frame 43 is connected to the fiber discharge fan 41 through a pipeline. A fiber suction hole 44 is opened on the inner side of the negative pressure frame 43; The guide rail 18 drives the surfactant delivery pipe 19 and the atomizing nozzle 20 to move horizontally and spray the surfactant to treat the fibers inside the protective shell 2, and then the fiber discharge fan 41 is turned on. The fiber discharge fan 41 absorbs the treated fibers through the negative pressure frame 43 and discharges them from the opening at the bottom of the miter box 8 to the bottom connection frame 42. The uniform treatment improves the overall treatment quality. The synergistic effect of the fiber discharge fan 41 and the negative pressure frame 43 enables the treated fibers to be quickly absorbed into the bottom connection frame 42, reducing the dust and flying catkins generated during the treatment process.

[0029] See also Figure 1 、 Figure 2 、 Figure 6 and Figure 7 , an intelligent early warning safety protection device for textile machinery; The bottom notch 6, bottom stop 32 and in-position sensor 35 are included. The top of the pre-plugged bottom plate 1 is provided with an equipment corner groove 16. The inner side of the equipment corner groove 16 is fitted with a textile machinery body 17. The top of the pre-plugged bottom plate 1 is provided with a protective shell 2. The bottom center of the pre-plugged bottom plate 1 is provided with a bottom notch 6. The inner side of the bottom notch 6 is symmetrically provided with a horizontal push groove 30. The inner side of the horizontal push groove 30 is provided with a horizontal push rod 31. The telescopic end of the horizontal push rod 31 is connected to The bottom stop frame 32 is provided with a bottom stop frame 32, and the outer end of the bottom stop frame 32 slides on the inner wall of the horizontal push groove 30. A locking wheel 9 is installed at the bottom of the pre-inserted bottom plate 1. A horizontal rod 33 is installed at the outer end of one group of bottom stop frames 32, and a tightening head 34 is installed at the outer end of the horizontal rod 33. An early warning slot 7 is opened at the outer end of the other group of bottom stop frames 32, and the horizontal rod 33 is inserted into the inner side of the early warning slot 7. An in-position sensor 35 is installed on the inner wall of the early warning slot 7, and the in-position sensor 35 cooperates with the tightening head 34. The pre-plugged base plate 1 is moved to the bottom of the textile machine body 17 through the locking wheel 9, and the equipment corner groove 16 performs preliminary positioning on the textile machine body 17, and the equipment corner groove 16 performs preliminary positioning on the textile machine body 17, ensuring the stability of the textile machine body 17 during operation. The horizontal push groove 30 provides an installation position for the horizontal push rod 31, and the horizontal push rod 31 drives the bottom stop frame 32. The two sets of bottom stop frames 32 are docked and installed under the driving action to realize the protection of the bottom of the textile machine body 17, preventing the bottom of the textile machine body 17 from being damaged by impact, wear or corrosion, and preventing the exposed parts at the bottom of the machine from causing harm to the operator. The pre-plugged base plate 1 and the bottom stop frame 32 can meet the safety protection requirements of textile machines of different specifications, and the installation efficiency of the safety protection device is improved, and the installation quality is better. When the two groups of bottom retaining frames 32 are connected under the driving action, the horizontal rod 33 continuously moves in the direction of the in-place sensor 35 inside the warning slot 7, and the abutting head 34 abuts against the in-place sensor 35 to realize in-place detection.

[0030] See also Figure 1 、 Figure 2 、 Figure 6 and Figure 7 , an intelligent early warning safety protection device for textile machinery; The bottom bracket 32 ​​includes a bottom bracket 32, a horizontal rod 33, and a vertical limit plate 40. The outer end of one group of bottom brackets 32 is mounted with a horizontal rod 33, and the outer end of the horizontal rod 33 is mounted with a pressing head 34. The outer end of the other group of bottom brackets 32 is provided with an early warning slot 7, and the horizontal rod 33 is inserted into the inner side of the early warning slot 7. An in-position sensor 35 is mounted on the inner wall of the early warning slot 7, and the in-position sensor 35 cooperates with the pressing head 34. Vertical slots 36 are symmetrically formed on the inner wall of the warning slot 7. An adjustment groove 38 is formed on the inner wall of the vertical slot 36. A tightening handle 39 is mounted on the inner wall of the adjustment groove 38. The telescopic end of the tightening handle 39 is connected to a damping device 37. A vertical limit plate 40 is mounted on the output end of the damping device 37, and the vertical limit plate 40 contacts the outer end of the horizontal rod 33. The adjusting groove 38 provides an installation position for the tightening hand lever 39. After the tightening head 34 squeezes the in-place sensor 35, the tightening hand lever 39 works to push the damping device 37 and the vertical limit plate 40. The vertical limit plate 40 limits the outer end of the horizontal rod 33 under the elastic force of the damping device 37. The squeezing of the in-place sensor 35 by the tightening head 34 can monitor the docking status between the safety protection devices in real time. The auxiliary role of the vertical limit plate 40 and the damping device 37 ensures that the safety protection device can still maintain stable docking when subjected to external impact or vibration, thereby ensuring the effectiveness of the safety protection device while improving the stability and reliability of the textile machinery. When the safety protection devices are docked and disengaged, the disengagement of the clamping head 34 and the in-position sensor 35 will immediately trigger a signal, enabling the system to quickly sense and respond, helping to detect problems in a timely manner and take measures. The main purpose of the safety protection device is to protect the safety of the textile machinery body 17 and the operator. The vertical limit plate 40 limits the outer end of the horizontal rod 33 through the elastic force of the damping device 37. Even under different working conditions or when subjected to slight external force impact, the safety protection device can still maintain stable docking and play a protective role.

[0031] The method for using the safety protection device includes the following steps: Step S1: First, the pre-insertion base plate 1 is moved to the bottom of the textile machine body 17 by the locking wheel 9, the equipment corner groove 16 limits the textile machine body 17, and the two sets of bottom stoppers 32 are docked and installed under the action of driving; Step S2: During the process of the protective housing 2 protecting the textile machine body 17, the gas in the external processing environment enters the protective housing 2 through the circulation inlet 15, and the separate dust removal cylinder 26 and the filter frame 23 filter the fibers; In step S3 , the guide rail 18 drives the active agent delivery pipe 19 and the atomizing nozzle 20 to move horizontally to process the fibers inside the protective shell 2 , and the fiber discharge fan 41 sucks the treated fibers into the bottom connection frame 42 through the negative pressure frame 43 .

[0032] In step S1, the following steps are also included: Step S11: The pressing head 34 presses the in-position sensor 35, and the vertical limit plate 40 limits the outer end of the horizontal rod 33 under the elastic force of the damping device 37; In step S2, the following steps are also included: Step S21 , when the fiber content detector 27 detects that the circulating fiber amount exceeds a preset value, the fiber early warning processing component drives the docking blocking plate 29 to be inserted into the inner side of the filter frame 23 to prevent gas from entering through the circulation inlet 15 .

[0033] Working principle: When using this device, the pre-inserted bottom plate 1 is first moved to the bottom of the textile machine body 17 through the locking wheel 9. The equipment corner groove 16 limits the textile machine body 17. The two sets of bottom stoppers 32 are docked and installed under the action of driving. The abutting head 34 presses the in-position sensor 35. The vertical limit plate 40 limits the outer end of the horizontal rod 33 under the elastic force of the damping device 37. During the process of the protective housing 2 protecting the textile machine body 17, the gas in the external processing environment enters the protective housing 2 through the circulation inlet 15. The separate dust removal cylinder 26 and the filter rack 23 filter the fibers. When the fiber content detector 27 detects that the amount of circulating fiber exceeds a preset value, the fiber warning processing component drives the docking sealing plate 29 to be inserted into the inner side of the filter rack 23 to prevent the gas from entering through the circulation inlet 15. The guide rail 18 drives the active agent delivery pipe 19 and the atomizing nozzle 20 to move horizontally to process the fibers inside the protective shell 2 , and the fiber discharge fan 41 sucks the treated fibers into the bottom connection frame 42 through the negative pressure frame 43 .

[0034] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An intelligent early warning textile machinery safety protection device, comprising a pre-plugged bottom plate (1), a protection shell (2) and an external fiber processing plate (4), characterized in that: The top of the pre-plug-in base plate (1) is provided with a device corner groove (16), the inner side of the device corner groove (16) is fitted with a textile machine body (17), the top of the pre-plug-in base plate (1) is provided with a protective shell (2), and the outer side of the protective shell (2) is provided with a circulation inlet (15); A fiber warning processing component is arranged on the outside of the protective shell (2), and the fiber warning processing component comprises an external fiber processing plate (4), a filter frame (23), a separate dust removal cylinder (26), a lifting and lowering limit frame (5) and a docking sealing plate (29). The external fiber processing plate (4) is installed on the outside of the circulation inlet (15), a placement groove (21) is opened on the top of the external fiber processing plate (4), the filter frame (23) is installed on the inner side of the placement groove (21), the separate dust removal cylinder (26) is installed on the outside of the external fiber processing plate (4), and the lifting and lowering limit frame (5) is installed on the top of the external fiber processing plate (4).

2. According to claim 1, the intelligent early warning type textile machinery safety protection device is characterized by: The outer side of the external fiber processing plate (4) is symmetrically provided with horizontal openings (22); the bottom of the external fiber processing plate (4) is penetrated with a plugging opening (24); a plugging block (25) is mounted on the inner side of the plugging opening (24); a fiber content detector (27) is mounted on the inner side of the separate dust removal cylinder (26); a plugging cylinder (28) is mounted on the top of the lifting limit frame (5); a piston end of the plugging cylinder (28) is connected to a docking plugging plate (29); and the docking plugging plate (29) is plugged into the inner side of the filter frame (23).

3. The intelligent early warning textile machinery safety protection device according to claim 1 is characterized in that: A bottom notch (6) is provided through the center of the bottom of the pre-plug-in bottom plate (1), a horizontal push groove (30) is symmetrically provided inside the bottom notch (6), a horizontal push rod (31) is installed inside the horizontal push groove (30), a telescopic end of the horizontal push rod (31) is connected to a bottom stop frame (32), and the outer end of the bottom stop frame (32) slides on the inner wall of the horizontal push groove (30), and a locking wheel (9) is installed at the bottom of the pre-plug-in bottom plate (1).

4. The intelligent early warning textile machinery safety protection device according to claim 3 is characterized by: A horizontal rod (33) is installed at the outer end of one group of bottom stop frames (32), and a butting head (34) is installed at the outer end of the horizontal rod (33). An early warning slot (7) is opened at the outer end of the other group of bottom stop frames (32), and the horizontal rod (33) is plugged into the inner side of the early warning slot (7). An in-position sensor (35) is installed on the inner wall of the early warning slot (7), and the in-position sensor (35) cooperates with the butting head (34).

5. The intelligent early warning textile machinery safety protection device according to claim 4 is characterized in that: The inner wall of the warning slot (7) is symmetrically provided with vertical slots (36), the inner wall of the vertical slot (36) is provided with an adjustment groove (38), the inner wall of the adjustment groove (38) is provided with a clamping handle (39), the telescopic end of the clamping handle (39) is connected to a damping device (37), the output end of the damping device (37) is provided with a vertical limit plate (40), and the vertical limit plate (40) is in contact with the outer end of the horizontal rod (33).

6. The intelligent early warning textile machinery safety protection device according to claim 1 is characterized by: A heat exhaust port (12) is provided through the other side of the protective shell (2), a mounting frame (13) is installed on the outside of the heat exhaust port (12), an induced draft fan (14) is installed on the inside of the mounting frame (13), and an operating opening plate (11) is installed on the front of the protective shell (2).

7. The intelligent early warning textile machinery safety protection device according to claim 1 is characterized by: A protective top cover (3) is installed on the top of the protective shell (2), a guide rail (18) is installed on the inner side of the top of the protective top cover (3), an active agent delivery pipe (19) is installed on the output end of the guide rail (18), and the output end of the active agent delivery pipe (19) is connected to an atomizing nozzle (20), a miter box (8) is installed on the outer side of the protective shell (2), a fiber discharge fan (41) is installed on the inner side of the miter box (8), a bottom connection frame (42) is installed on the bottom of the miter box (8), a negative pressure frame (43) is installed on the bottom wall of the protective shell (2), and the negative pressure frame (43) is connected to the fiber discharge fan (41) through a pipeline, and a fiber suction hole (44) is opened on the inner side of the negative pressure frame (43).

8. The intelligent early warning textile machinery safety protection device according to claim 1 is characterized by: An early warning controller (10) is installed on the outside of the protective shell (2). The early warning controller (10) is composed of an equipment protection module, a fiber protection early warning module and a signal receiving module. The equipment protection module is electrically connected to the horizontal push rod (31), the in-place sensor (35) and the tightening hand lever (39). The fiber protection early warning module is electrically connected to the fiber early warning processing component, the blocking cylinder (28), the guide rail (18) and the fiber discharge fan (41). The signal receiving module receives output signals from the in-place sensor (35) and the fiber content detector (27). The signal receiving module is electrically connected to a comparison processing unit and an alarm unit.

9. A method for using an intelligent early warning textile machinery safety protection device, applicable to an intelligent early warning textile machinery safety protection device according to any one of claims 1 to 8, characterized in that: The method for using the safety protection device comprises the following steps: Step S1, firstly, the pre-insertion bottom plate (1) is moved to the bottom of the textile machine body (17) through the locking wheel (9), the equipment corner groove (16) limits the textile machine body (17), and the two sets of bottom stop frames (32) are docked and installed under the driving action; Step S2: During the process in which the protective housing (2) protects the textile machine body (17), gas in the external processing environment enters the protective housing (2) through the circulation inlet (15), and the separate dust removal cylinder (26) and the filter frame (23) filter the fibers; In step S3, the guide rail (18) drives the active agent delivery pipe (19) and the atomizing nozzle (20) to move horizontally to process the fibers inside the protective shell (2), and the fiber discharge fan (41) sucks the processed fibers into the bottom connection frame (42) through the negative pressure frame (43).

10. The method for using the intelligent early warning textile machinery safety protection device according to claim 9, characterized in that: In the step S1, the following steps are also included: Step S11, the pressing head (34) presses the in-position sensor (35), and the vertical limit plate (40) limits the outer end of the horizontal rod (33) under the elastic force of the damping device (37); In the step S2, the following steps are also included: Step S21: When the fiber content detector (27) detects that the amount of circulating fiber exceeds a preset value, the fiber early warning processing component drives the docking blocking plate (29) to be plugged into the inner side of the filter frame (23) to prevent gas from entering through the circulation inlet (15).

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