A fiber bundle collector for polypropylene fiber production

Abstract

The present invention discloses a fiber bundle collector for polypropylene fiber production, comprising a collecting table, a wire guide assembly, a load-bearing assembly and a detection assembly. The wire guide assembly comprises a collecting rod, a screw rod, a swinging groove, a swinging frame, a collecting cylinder, a collecting frame, a T-shaped frame, a buffer spring, a spherical panel and a spherical hole. The collecting rod rotates and passes through the front side of the collecting table, the screw rod rotates and passes through the front side of the collecting table, the swinging groove is opened at the top of the front side of the collecting table, the swinging frame is slidably installed at the bottom of the inner wall of the swinging groove, the swinging frame is threadedly connected to the screw rod, the spherical panel moves forward to squeeze the buffer spring, the buffer spring is squeezed by the spherical panel to produce deformation and store force, the special shape of the spherical panel itself can prevent the polypropylene fiber bundle from being excessively bent and entangled with each other, and greatly improves the continuity of the polypropylene fiber bundle winding. The present invention has the characteristic of preventing the polypropylene fiber bundle from being excessively bent during the collection process.

Description

Technical Field

[0001] The invention relates to the technical field of fiber bundle collection, in particular to a fiber bundle collector for polypropylene fiber production. Background Art

[0002] The fiber bundle collector used in polypropylene fiber production usually consists of a collecting table, a collecting rod, a driving assembly and a protective assembly.

[0003] The patent with patent announcement number CN219751505U relates to a fiber bundle collector for polyester fiber production, which relates to the field of fiber bundle collection technology, including a base plate, and the side surfaces of the bracket are respectively provided with a gathering tube and a fiber bundle, and one end of the gathering tube and the fiber bundle passes through the socket assembly and is wound around the side of the winding frame, and the gathering tube is a tubular structure with an opening on the side of the circumference, and a limiting assembly is provided in the socket assembly to open the opening on the side of the gathering tube and stuff the fiber bundle therein. The fiber bundle collector for polyester fiber production provided by this patent is provided with a gathering tube, which is a tubular structure with an opening on the side, and a limiting assembly is provided in the main sleeve to pull the opening to open it, so that under the action of the guide ring, the fiber bundle is stuffed into the gathering tube, and then the gathering tube can socket the fiber bundle and protect it to avoid inadvertent contamination, which makes it unusable.

[0004] In the above patent, a gathering tube is provided, which is a tubular structure with a side opening. A limiting component is provided in the main sleeve to pull the opening to open it, so that under the action of the guide ring, the fiber bundle is stuffed into the gathering tube, and then the gathering tube can be sleeved on the fiber bundle to protect it and avoid it from being accidentally contaminated and becoming unusable. However, it is difficult to prevent the polypropylene fiber bundle from excessively bending during the collection process. Excessive friction will cause scratches or local tears on the surface of the polypropylene fiber bundle, thereby weakening the tensile strength of the polypropylene fiber bundle and affecting the collection efficiency of the polypropylene fiber bundle. Therefore, it is very necessary to design a fiber bundle collector for polypropylene fiber production that is highly practical and can prevent the polypropylene fiber bundle from excessively bending during the collection process. Summary of the Invention

[0005] The object of the present invention is to provide a fiber bundle collector for polypropylene fiber production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a fiber bundle collector for polypropylene fiber production, comprising a collecting table and a wire guide assembly, wherein the wire guide assembly comprises a collecting rod, a screw rod, a swinging groove, a swinging frame, a collecting cylinder, a collecting frame, a T-shaped frame, a buffer spring, a spherical panel and a spherical hole, wherein the collecting rod rotates through the front side of the collecting table, the screw rod rotates through the front side of the collecting table, the swinging groove is opened at the top of the front side of the collecting table, the swinging frame is slidably installed at the bottom of the inner wall of the swinging groove, the swinging frame is threadedly connected to the screw rod, and the collecting cylinder is fixedly installed on the top of the swinging frame. The collecting rack is fixedly mounted on the swinging rack, the T-shaped rack is slidably mounted on the inner wall of the collecting rack, the buffer spring is arranged between the T-shaped rack and the collecting rack, the spherical panel is fixedly mounted on the side of the T-shaped rack away from the buffer spring, the spherical hole is opened on the circumferential surface of the collecting cylinder, the spherical panel moves forward to squeeze the buffer spring, the buffer spring is squeezed by the spherical panel to produce deformation and store force, the T-shaped rack moves forward to squeeze the buffer spring, the buffer spring is squeezed by the T-shaped rack to produce deformation and store force, after the spherical panel is out of contact with the polypropylene fiber bundle, the T-shaped rack can be driven to reset by the buffer spring.

[0007] According to the above technical solution, a streamline rod is fixedly installed on the right side of the swing frame, a square plate is fixedly installed on the rear side of the swing frame, the collecting tube is in contact with the collecting frame, and the swing frame moves toward the rear side to reset and drive the square plate to move toward the rear side. There are two sets of T-shaped frames, buffer springs, spherical panels and spherical holes.

[0008] According to the above technical solution, a support rod is fixedly installed on the front side of the collecting table, and the support rod passes through the swing frame. The support rod is used to support the swing frame. The swing frame moves back and forth to drive the polypropylene fiber bundle to move forward and backward so that it is evenly rolled up on the circumferential surface of the collecting rod.

[0009] According to the above technical solution, it also includes a load-bearing component and a detection component. The load-bearing component is used to improve the regularity of polypropylene fiber collection, and the detection component is used to protect the collection rod and the operator after the polypropylene fiber is broken. The load-bearing component includes a cross hole, an assembly plate, an elastic telescopic rod, an assembly hole and a decontamination ring. The decontamination ring moves back and forth to remove polymer particles attached to the surface of the polypropylene fiber bundle. The cross hole is opened on the rear side of the collection table, the assembly plate is fixedly installed on the inner wall of the cross hole, the elastic telescopic rod is slidably installed on the inner wall of the cross hole, the assembly hole is opened at the movable end of the elastic telescopic rod, and the decontamination ring is fixedly installed on the circumferential surface of the movable end of the elastic telescopic rod.

[0010] According to the above technical solution, the load-bearing component also includes an assembly spring and an assembly rod. The assembly spring is arranged between the elastic telescopic rod and the assembly plate. The elastic telescopic rod can be supported by the assembly spring. After the elastic telescopic rod is out of contact with the square plate, the elastic telescopic rod can be driven to reset by the assembly spring. The assembly rod is fixedly installed on the right side of the elastic telescopic rod. The reciprocating movement of the streamline rod drives the free end of the elastic telescopic rod to move, and the movement of the free end of the elastic telescopic rod drives the decontamination ring to move back and forth.

[0011] According to the above technical solution, the left side of the elastic telescopic rod is set as a curved surface. By setting the left side of the elastic telescopic rod as a curved surface, the friction force when the elastic telescopic rod contacts the square plate can be reduced. The streamline rod contacts the assembly hole, and the assembly rod passes through the left and right walls of the assembly plate.

[0012] According to the above technical solution, the detection assembly includes a detection rod, a detection plate, a detection frame, a detection tube, a telescopic elastic rod and a limiting frame. The detection plate and the detection frame move back and forth to ensure the fluidity of the polypropylene fiber bundle on the top of the detection frame to prevent the polypropylene fiber bundle from getting stuck. The detection rod is fixedly installed on the inner wall of the cross hole, the detection plate is slidably installed on the circumferential surface of the detection rod, the detection frame is slidably installed on the inner wall of the detection plate, the detection tube is fixedly installed on the right side of the detection plate, the telescopic elastic rod is fixedly installed on the front side of the collection table, and the limiting frame is fixedly installed on the free end of the telescopic elastic rod.

[0013] According to the above technical solution, the detection assembly also includes a detection spring and a gear ring. The detection spring is arranged between the cross hole and the detection plate. The gear ring is fixedly installed on the circumferential surface of the collection rod. The gear ring is in conflict with the limiting frame. The detection plate moves to the right to squeeze the detection spring. The detection spring is squeezed by the detection plate to produce deformation and accumulate force. After the detection frame is out of contact with the assembly rod, the detection plate can be driven to reset by the detection spring.

[0014] According to the above technical solution, a spring is provided between the detection plate and the detection frame, and the detection plate can be supported by the spring. A rubber strip is provided between the detection plate and the detection frame, and the sealing between the detection plate and the detection frame can be increased by the rubber strip. The detection tube is in contact with the telescopic elastic rod, and a sealing ring is provided between the detection rod and the detection plate, and the sealing between the detection rod and the detection plate can be increased by the sealing ring.

[0015] According to the above technical solution, the detection tube is slidably connected to the telescopic elastic rod, and a rubber strip 2 is provided between the detection tube and the telescopic elastic rod. The rubber strip 2 can increase the sealing between the detection tube and the telescopic elastic rod. The telescopic elastic rod is connected to the inside of the detection plate. The free end of the telescopic elastic rod moves to the left to reset and drive the limiting frame to move. The limiting frame moves to the left to contact the gear ring and restore the limit on the collection rod.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] This patent uses the reciprocating movement of the swing frame to drive the polypropylene fiber bundle to move back and forth so that it is evenly wound on the circumferential surface of the collecting rod, thereby preventing the polypropylene fiber bundle from unevenly piling up on the circumferential surface of the collecting rod. The reciprocating movement of the swing frame can lay the polypropylene fiber bundle layer by layer along a trajectory parallel to the axis of the collecting rod, preventing the fiber bundle from repeatedly overlapping at the same position, thereby avoiding local stress concentration caused by winding. The arc shape of the spherical panel itself and the elastic force of the buffer spring provide buffering protection for the polypropylene fiber bundle, thereby ensuring that the polypropylene fiber bundle avoids excessive friction and bending during the collection process. The special shape of the spherical panel itself can prevent the polypropylene fiber bundle from excessive bending and causing entanglement, greatly improving the continuity of the winding of the polypropylene fiber bundle.

[0018] This patent involves the elastic telescopic rod moving to the left to reset, thereby driving the cleaning ring to move to the left to reset. The cleaning ring moves back and forth to remove polymer particles attached to the surface of the polypropylene fiber bundle. The back and forth movement of the cleaning ring can scrape off the particles, making the surface of the polypropylene fiber bundle smooth and flat. The smooth fiber bundle can achieve more uniform winding, thereby improving the tightness and appearance quality of the package.

[0019] (3) This patent ensures that the cleaning ring is always on the same horizontal line with the polypropylene fiber bundle by having the cleaning ring follow the swing frame to move back and forth. The synchronously moving cleaning ring can follow the trajectory of the fiber bundle in real time, thereby further avoiding the breakage of the polypropylene fiber bundle caused by uneven force.

[0020] (4) This patent ensures the fluidity of the polypropylene fiber bundle on the top of the detection frame by moving the detection plate and the detection frame back and forth to prevent the polypropylene fiber bundle from getting stuck. The back and forth movement of the detection frame can prevent the polypropylene fiber bundle from being retained on the top of the detection frame due to excessive friction and provide additional support for the moving polypropylene fiber bundle.

[0021] (5) This patent, by resetting the free end of the telescopic elastic rod to the left, drives the limiting frame to move. The limiting frame moves to the left to contact the gear ring and restore the limit on the collecting rod. The broken polypropylene fiber bundle will be thrown out due to the centrifugal force when the collecting rod rotates at high speed. By limiting the collecting rod when the polypropylene fiber bundle is broken, the limiting frame can prevent the polypropylene fiber bundle from splashing and injuring people, thereby avoiding safety accidents caused by the broken polypropylene fiber bundle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the position structure of the collecting platform and the collecting rod of the present invention;

[0025] Figure 3 This invention Figure 2 A schematic diagram of the structure of part A in the middle;

[0026] Figure 4 This is a schematic diagram of the internal structure of the cross hole of the present invention;

[0027] Figure 5 This is a schematic diagram of the position structure of the assembly plate and assembly rod of the present invention;

[0028] Figure 6 This is a schematic diagram of the half-section structure of the collecting tube of the present invention;

[0029] Figure 7 It is a schematic diagram of the collecting platform and the screw rod position structure of the present invention.

[0030] In the figure: 1. collecting table; 2. collecting rod; 3. screw rod; 4. swinging groove; 5. swinging frame; 6. collecting cylinder; 7. collecting frame; 8. T-shaped frame; 9. buffer spring; 10. spherical panel; 11. spherical hole; 12. streamline rod; 13. square plate; 141. cross hole; 142. assembly plate; 143. elastic telescopic rod; 144. assembly hole; 145. decontamination ring; 146. assembly spring; 147. assembly rod; 151. detection rod; 152. detection plate; 153. detection spring; 154. detection frame; 155. detection tube; 156. telescopic elastic rod; 157. limiting frame; 158. gear ring. DETAILED DESCRIPTION

[0031] 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. Example

[0032] See also Figure 1-7The present invention provides a technical solution: a fiber bundle collector for polypropylene fiber production, including a collecting table 1, and also including a wire guide assembly, the wire guide assembly including a collecting rod 2, a screw rod 3, a swing groove 4, a swing frame 5, a collecting cylinder 6, a collecting frame 7, a T-shaped frame 8, a buffer spring 9, a spherical panel 10 and a spherical hole 11, the collecting rod 2 rotates through the front side of the collecting table 1, the screw rod 3 rotates through the front side of the collecting table 1, the swing groove 4 is opened at the top of the front side of the collecting table 1, the swing frame 5 is slidably installed at the bottom of the inner wall of the swing groove 4, the swing frame 5 is threadedly connected to the screw rod 3, the collecting cylinder 6 is fixedly installed on the top of the swing frame 5, and the collecting frame 7 is fixedly installed on the swing frame 5. The T-shaped frame 8 is slidably installed on the inner wall of the collecting frame 7, and the buffer spring 9 is arranged between the T-shaped frame 8 and the collecting frame 7. The spherical panel 10 is fixedly installed on the side of the T-shaped frame 8 away from the buffer spring 9. The spherical hole 11 is opened on the circumferential surface of the collecting cylinder 6. The special shape of the spherical panel 10 itself can avoid problems such as excessive bending of the fiber bundle causing mutual entanglement, greatly improving the continuity of the winding of the polypropylene fiber bundle. The T-shaped frame 8 moves forward to squeeze the buffer spring 9. The buffer spring 9 is squeezed by the T-shaped frame 8 to produce deformation and accumulate force. After the spherical panel 10 is out of contact with the polypropylene fiber bundle, the T-shaped frame 8 can be driven to reset through the buffer spring 9.

[0033] A streamline rod 12 is fixedly installed on the right side of the swing frame 5, and a square plate 13 is fixedly installed on the rear side of the swing frame 5. The collecting tube 6 is in contact with the collecting frame 7. The swing frame 5 moves backward and resets, driving the square plate 13 to move backward. There are two sets of T-shaped frames 8, buffer springs 9, spherical panels 10 and spherical holes 11.

[0034] A support rod is fixedly installed on the front side of the collecting table 1, and the support rod passes through the swing frame 5. The support rod is used to support the swing frame 5. The swing frame 5 moves back and forth to drive the polypropylene fiber bundle to move back and forth so that it is evenly wound on the circumferential surface of the collecting rod 2. The back and forth movement of the swing frame 5 can make the polypropylene fiber bundle be laid layer by layer along a trajectory parallel to the axis of the collecting rod 2, preventing the polypropylene fiber bundle from repeatedly overlapping at the same position, thereby avoiding local stress concentration caused by winding.

[0035] When this embodiment is working, the polypropylene fiber bundle is connected to the collecting rod 2 through the ball panel 10. After the connection between the polypropylene fiber bundle and the collecting rod 2 is stable, a DC motor is provided inside the collecting platform 1 and the output end of the DC motor is fixedly connected to the collecting rod 2. The DC motor is started to drive the collecting rod 2 to rotate. The collecting rod 2 rotates to reel and collect the polypropylene fiber bundle. A servo motor is provided inside the collecting platform 1 and the output end of the servo motor is fixedly connected to the screw rod 3. At the same time, the servo motor is started to drive the screw rod 3 to rotate. The rotation of the screw rod 3 drives the swing frame 5 to move forward. After the swing frame 5 moves to the specified position, the servo motor drives the screw rod 3 to rotate in the opposite direction. The reverse rotation of the screw rod 3 drives the swing frame 5 to move backward and reset. The swing frame 5 moves back and forth to drive the polypropylene fiber bundle to move back and forth so that it is evenly reeled on the circumferential surface of the collecting rod 2, thereby preventing the polypropylene fiber bundle from unevenly piling up on the circumferential surface of the collecting rod 2. At the same time, the swing frame 5 moves backward The side movement drives the collecting rack 7 to move, the collection rack 7 moves and drives the T-shaped rack 8 to move, the T-shaped rack 8 moves and drives the ball panel 10 to move, the ball panel 10 moves and contacts the polypropylene fiber bundle and squeezes the polypropylene fiber bundle, and the ball panel 10 is subjected to the reaction force of squeezing the polypropylene fiber bundle and moves forward, and the ball panel 10 moves forward to squeeze the T-shaped rack 8, and the T-shaped rack 8 is squeezed by the ball panel 10 and moves forward. The arc shape of the ball panel 10 itself cooperates with the elastic force of the buffer spring 9 to buffer and protect the polypropylene fiber bundle, thereby ensuring that the polypropylene fiber bundle avoids excessive friction and bending during the collection process. After the swing rack 5 returns to its initial position, the polypropylene fiber bundle portion is out of contact with the ball panel 10. After the ball panel 10 is out of contact with the polypropylene fiber bundle, the T-shaped rack 8 moves backward and resets under the elastic force of the buffer spring 9, and the T-shaped rack 8 moves backward and resets, driving the ball panel 10 to move backward and reset. Example

[0036] See also Figure 1-7 On the basis of embodiment 1, this embodiment further includes a load-bearing component and a detection component. The load-bearing component is used to improve the regularity of polypropylene fiber collection, and the detection component is used to protect the collection rod 2 and the operator after the polypropylene fiber is broken. The load-bearing component includes a cross hole 141, an assembly plate 142, an elastic telescopic rod 143, an assembly hole 144 and a decontamination ring 145. The cross hole 141 is opened on the rear side of the collection table 1, the assembly plate 142 is fixedly installed on the inner wall of the cross hole 141, the elastic telescopic rod 143 is slidably installed on the inner wall of the cross hole 141, the assembly hole 144 is opened at the movable end of the elastic telescopic rod 143, and the decontamination ring 145 is fixedly installed on the circumferential surface of the movable end of the elastic telescopic rod 143. The decontamination ring 145 can be scraped off by the reciprocating movement of the decontamination ring 145, so that the surface of the polypropylene fiber bundle is smooth and flat. The smooth fiber bundle can achieve more uniform winding, thereby improving the tightness and appearance quality of the package.

[0037] The load-bearing component also includes an assembly spring 146 and an assembly rod 147. The assembly spring 146 is arranged between the elastic telescopic rod 143 and the assembly plate 142. The elastic telescopic rod 143 can be supported by the assembly spring 146. After the elastic telescopic rod 143 is out of contact with the square plate 13, the elastic telescopic rod 143 can be driven to reset by the assembly spring 146. The assembly rod 147 is fixedly installed on the right side of the elastic telescopic rod 143. The streamline rod 12 moves back and forth to drive the free end of the elastic telescopic rod 143 to move. The movement of the free end of the elastic telescopic rod 143 drives the decontamination ring 145 to move back and forth. The synchronously moving decontamination ring 145 can fit the trajectory of the fiber bundle in real time, thereby further avoiding the breakage of the polypropylene fiber bundle due to uneven force.

[0038] The left side of the elastic telescopic rod 143 is set as an arc surface. By setting the left side of the elastic telescopic rod 143 as an arc surface, the friction force when the elastic telescopic rod 143 contacts the square plate 13 can be reduced. The streamline rod 12 contacts the assembly hole 144, and the assembly rod 147 passes through the left and right walls of the assembly plate 142.

[0039] The detection assembly includes a detection rod 151, a detection plate 152, a detection frame 154, a detection tube 155, a telescopic elastic rod 156 and a limiting frame 157. The detection rod 151 is fixedly installed on the inner wall of the cross hole 141, the detection plate 152 is slidably installed on the circumferential surface of the detection rod 151, the detection frame 154 is slidably installed on the inner wall of the detection plate 152, the detection tube 155 is fixedly installed on the right side of the detection plate 152, the telescopic elastic rod 156 is fixedly installed on the front side of the collecting table 1, and the limiting frame 157 is fixedly installed on the free end of the telescopic elastic rod 156. The reciprocating movement of the detection frame 154 can prevent the polypropylene fiber bundle from being trapped on the top of the detection frame 154 due to excessive friction, and provide additional support for the moving polypropylene fiber bundle.

[0040] The detection assembly also includes a detection spring 153 and a gear ring 158. The detection spring 153 is arranged between the cross hole 141 and the detection plate 152. The gear ring 158 is fixedly installed on the circumferential surface of the collecting rod 2. The gear ring 158 is in conflict with the limiting frame 157. The detection plate 152 moves to the right to squeeze the detection spring 153. The detection spring 153 is squeezed by the detection plate 152 to produce deformation and accumulate force. After the detection frame 154 is out of contact with the assembly rod 147, the detection plate 152 can be driven to reset through the detection spring 153.

[0041] A spring 1 is provided between the detection plate 152 and the detection frame 154, and the detection plate 152 can be supported by the spring 1. A rubber strip 1 is provided between the detection plate 152 and the detection frame 154, and the rubber strip 1 can increase the sealing between the detection plate 152 and the detection frame 154. The detection tube 155 is in contact with the telescopic elastic rod 156. A sealing ring is provided between the detection rod 151 and the detection plate 152, and the sealing ring can increase the sealing between the detection rod 151 and the detection plate 152.

[0042] The detection tube 155 is slidably connected to the telescopic elastic rod 156, and a second rubber strip is provided between the detection tube 155 and the telescopic elastic rod 156. The second rubber strip can increase the sealing between the detection tube 155 and the telescopic elastic rod 156. The telescopic elastic rod 156 is internally connected to the detection plate 152. The free end of the telescopic elastic rod 156 moves to the left to reset and drive the limiting frame 157 to move. The limiting frame 157 moves to the left to contact the gear ring 158 and restores the limit on the collecting rod 2. The limiting frame 157 limits the collecting rod 2 when the polypropylene fiber bundle breaks, which can prevent the polypropylene fiber bundle from splashing and injuring people, thereby avoiding safety accidents caused by the breakage of the polypropylene fiber bundle.

[0043] When the present embodiment is working, the swing frame 5 moves backward to reset and drives the square plate 13 to move backward. The square plate 13 moves backward and contacts the arc surface of the elastic telescopic rod 143 and squeezes the elastic telescopic rod 143. The elastic telescopic rod 143 is squeezed to the right by the square plate 13. The elastic telescopic rod 143 moves to the right and drives the decontamination ring 145 to move to the right. When the swing frame 5 moves forward and drives the square plate 13 to move forward, the square plate 13 moves forward and breaks away from the contact with the elastic telescopic rod 143. After the elastic telescopic rod 143 breaks away from the contact with the square plate 13, the elastic telescopic rod 143 moves to the left and resets under the elastic force of the assembly spring 146, and the elastic telescopic rod 143 moves to the left and resets, driving the decontamination ring 145 to move to the left and reset. The decontamination ring 145 moves back and forth to remove polymer particles attached to the surface of the polypropylene fiber bundle. At the same time, the back and forth movement of the swing frame 5 drives the streamlined rod 12 to move back and forth, and the back and forth movement of the streamlined rod 12 drives the free end of the elastic telescopic rod 143 to move, and the movement of the free end of the elastic telescopic rod 143 drives the decontamination ring 145 to move back and forth. The decontamination ring 145 follows the back and forth movement of the swing frame 5 to ensure that the decontamination ring 145 is always on the same horizontal line with the polypropylene fiber bundle.

[0044] The elastic telescopic rod 143 moves to the right side, driving the assembly rod 147 to move. The assembly rod 147 moves to contact the detection frame 154 and squeezes the detection frame 154. The detection frame 154 is squeezed to the right side by the assembly rod 147. The detection frame 154 moves to the right side, driving the detection plate 152 to move to the right side. When the elastic telescopic rod 143 moves to the left side under the elastic force of the assembly spring 146 to reset, the elastic telescopic rod 143 moves to the left side, driving the assembly rod 147 to move out of contact with the detection frame 154. After the detection frame 154 is out of contact with the assembly rod 147, the detection plate 152 is released under the action of the detection spring 153 moves to the left and resets under the action of the elastic force of 153, and the detection plate 152 and the detection frame 154 move back and forth to ensure the fluidity of the polypropylene fiber bundle on the top of the detection frame 154 to prevent the polypropylene fiber bundle from getting stuck. When the polypropylene fiber bundle is connected to the collecting rod 2 through the ball panel 10, the polypropylene fiber bundle will contact the top of the detection frame 154 and squeeze the detection frame 154. The detection frame 154 moves downward under the squeezing of the polypropylene fiber bundle. The detection frame 154 moves downward to squeeze the spring 1. The spring 1 is squeezed by the detection frame 154 to produce deformation and store force. At the same time, the downward movement of the detection frame 154 will squeeze the inside of the detection plate 152 The gas in the detection plate 152 is squeezed by the detection frame 154 and enters the telescopic elastic rod 156 through the detection tube 155. The gas entering the telescopic elastic rod 156 squeezes the free end of the telescopic elastic rod 156. The free end of the telescopic elastic rod 156 is squeezed to the right by the gas inside the telescopic elastic rod 156. The free end of the telescopic elastic rod 156 moves to the right side, driving the limiting frame 157 to move. The limiting frame 157 moves to the right side to break away from the contact with the gear ring 158 and release the limit on the collecting rod 2. If the polypropylene fiber bundle breaks when it is rolled up, the broken polypropylene fiber bundle will break away from The probe frame 154 contacts the detection frame 154 and releases the squeezing pressure on the detection frame 154. After the squeezing pressure of the detection frame 154 is released, the detection frame 154 moves upward under the elastic force of spring 1. The detection frame 154 moves upward to extract the gas inside the telescopic elastic rod 156. The gas inside the telescopic elastic rod 156 is extracted by the gas inside the telescopic elastic rod 156, causing the free end of the telescopic elastic rod 156 to move to the left and reset. The free end of the telescopic elastic rod 156 moves to the left and resets, driving the limiting frame 157 to move. The limiting frame 157 moves to the left and contacts the gear ring 158 and restores the limit on the collecting rod 2.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Finally, it should be noted that the above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fiber bundle collector for polypropylene fiber production, comprising a collecting table (1), characterized in that: It also includes a guide wire assembly, a load-bearing assembly and a detection assembly, wherein the guide wire assembly includes a collecting rod (2), a screw rod (3), a swing groove (4), a swing frame (5), a collecting tube (6), a collecting frame (7), a T-shaped frame (8), a buffer spring (9), a spherical panel (10) and a spherical hole (11), wherein the collecting rod (2) rotates through the front side of the collecting table (1), the screw rod (3) rotates through the front side of the collecting table (1), the swing groove (4) is opened at the top of the front side of the collecting table (1), the swing frame (5) is slidably installed at the bottom of the inner wall of the swing groove (4), and the swing frame (5) is threaded with the screw rod (3). The collecting cylinder (6) is fixedly mounted on the top of the swing frame (5), the collecting frame (7) is fixedly mounted on the swing frame (5), the T-shaped frame (8) is slidably mounted on the inner wall of the collecting frame (7), the buffer spring (9) is arranged between the T-shaped frame (8) and the collecting frame (7), the spherical panel (10) is fixedly mounted on the side of the T-shaped frame (8) away from the buffer spring (9), the spherical hole (11) is opened on the circumferential surface of the collecting cylinder (6), the load-bearing component is used to improve the regularity of the polypropylene fiber collection, and the detection component is used to protect the collecting rod (2) and the operator after the polypropylene fiber is broken.

2. A fiber bundle collector for polypropylene fiber production according to claim 1, characterized in that: A streamline rod (12) is fixedly mounted on the right side of the swing frame (5), a square plate (13) is fixedly mounted on the rear side of the swing frame (5), and the collecting cylinder (6) is in contact with the collecting frame (7).

3. A fiber bundle collector for polypropylene fiber production according to claim 2, characterized in that: A support rod is fixedly mounted on the front side of the collecting table (1), the support rod passing through the swing frame (5), and the support rod is used to support the swing frame (5).

4. A fiber bundle collector for polypropylene fiber production according to claim 3, characterized in that: The load-bearing assembly includes a cross hole (141), an assembly plate (142), an elastic telescopic rod (143), an assembly hole (144) and a decontamination ring (145), wherein the cross hole (141) is provided at the rear side of the collecting table (1), the assembly plate (142) is fixedly mounted on the inner wall of the cross hole (141), the elastic telescopic rod (143) is slidably mounted on the inner wall of the cross hole (141), the assembly hole (144) is provided at the movable end of the elastic telescopic rod (143), and the decontamination ring (145) is fixedly mounted on the circumferential surface of the movable end of the elastic telescopic rod (143).

5. A fiber bundle collector for polypropylene fiber production according to claim 4, characterized in that: The load-bearing assembly further comprises an assembly spring (146) and an assembly rod (147), wherein the assembly spring (146) is arranged between the elastic telescopic rod (143) and the assembly plate (142), and the assembly rod (147) is fixedly mounted on the right side of the elastic telescopic rod (143).

6. A fiber bundle collector for polypropylene fiber production according to claim 5, characterized in that: The left side of the elastic telescopic rod (143) is configured as an arc surface, the streamline rod (12) contacts the assembly hole (144), and the assembly rod (147) passes through the left and right walls of the assembly plate (142).

7. A fiber bundle collector for polypropylene fiber production according to claim 6, characterized in that: The detection assembly includes a detection rod (151), a detection plate (152), a detection frame (154), a detection tube (155), a telescopic elastic rod (156) and a limiting frame (157), wherein the detection rod (151) is fixedly mounted on the inner wall of the cross hole (141), the detection plate (152) is slidably mounted on the circumferential surface of the detection rod (151), the detection frame (154) is slidably mounted on the inner wall of the detection plate (152), the detection tube (155) is fixedly mounted on the right side of the detection plate (152), the telescopic elastic rod (156) is fixedly mounted on the front side of the collection table (1), and the limiting frame (157) is fixedly mounted on the free end of the telescopic elastic rod (156).

8. The fiber bundle collector for polypropylene fiber production according to claim 7, characterized in that: The detection assembly further comprises a detection spring (153) and a toothed ring (158), wherein the detection spring (153) is arranged between the cross hole (141) and the detection plate (152), and the toothed ring (158) is fixedly mounted on the circumferential surface of the collecting rod (2), and the toothed ring (158) is in contact with the limiting frame (157).

9. The fiber bundle collector for polypropylene fiber production according to claim 8, characterized in that: A spring is provided between the detection plate (152) and the detection frame (154), a rubber strip is provided between the detection plate (152) and the detection frame (154), and the detection tube (155) is in contact with the telescopic elastic rod (156).

10. The fiber bundle collector for polypropylene fiber production according to claim 9, characterized in that: The detection tube (155) is slidably connected to the telescopic elastic rod (156), a second rubber strip is provided between the detection tube (155) and the telescopic elastic rod (156), and the telescopic elastic rod (156) is communicated with the interior of the detection plate (152).

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