Ultrahigh molecular weight polyethylene fiber gel spinning yarn connecting and yarn discharging device and method

Abstract

The application discloses a kind of super high molecular weight polyethylene fiber gel silk joint silk out silk device and method, belong to fiber spinning technical field, this super high molecular weight polyethylene fiber gel silk joint silk out silk device, including barrel and its inside rotation connection multiple silk containing grooves of solvent and water in gel silk can be discharged, the barrel is respectively provided with the guide driving component of driving multiple the silk containing groove cyclic rotation joint silk or silk, the beneficial effect of the present application is, the present application compact structure, less space occupation, can be originally stacked high gel silk is divided into several equal parts short gel silk, reduce the height difference of gel silk, make gel silk stress uniform, improve the fineness uniformity of fiber silk.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fiber spinning, in particular to a kind of super high molecular weight polyethylene fiber gel silk joint silk silk device and method. BACKGROUND

[0002] At present, most factories in industry adopt wet spinning technology to produce super high molecular weight polyethylene fiber, super high molecular weight polyethylene powder is dissolved by mixing with solvent, extruded through spinneret, enters low-temperature water bath to form gel primary silk by rapid cooling, and after falling silk, it enters into silk containing barrel, and after long time standing, it is balanced to discharge solvent and water.

[0003] The currently used silk containing barrel is a relatively simple plastic barrel, which is generally high. In such a silk containing barrel, the pressure on the gel silk at the bottom is much greater than that on the top due to the height difference, and the gel silk is easily deformed due to uneven stress, which ultimately affects the fineness uniformity of the fiber silk. If the height of the gel silk is reduced, more silk containing barrels will be needed when using such barrels, resulting in a large waste of space.

[0004] Patent No. CN105711939A discloses a silk containing barrel with a moving frame, which includes a silk containing barrel, a moving frame, a handle, a rotating frame and a roller. The silk containing barrel is welded in the moving frame, the moving frame has at least 3-4 handles on the outer side of the middle part, the moving frame has at least 3 rotating frames at the bottom, and the roller is fixedly installed in the corresponding rotating frame through a rotating shaft. This patent solves the problem of portable movement of the silk containing barrel, but still cannot solve the technical problem of uneven stress on the gel silk which easily deforms and affects the fineness uniformity of the fiber silk. SUMMARY

[0005] In order to solve the above technical problems, the present application provides a kind of super high molecular weight polyethylene fiber gel silk joint silk silk device, which is compact in structure, occupies less space, can divide the originally high gel silk into several equal parts of low gel silk, reduces the height difference of gel silk, makes the stress of gel silk uniform, and improves the fineness uniformity of fiber silk.

[0006] To achieve the above purpose, the technical scheme adopted by the present application to solve its technical problems is: the super high molecular weight polyethylene fiber gel silk joint silk silk device includes a barrel body and a plurality of silk containing grooves in the barrel body, which can discharge solvent and water in the gel silk, and a guide driving assembly is arranged on both sides of the barrel body to drive the plurality of silk containing grooves to rotate circularly to joint silk or discharge silk.

[0007] The connecting line of the rotation centers of the plurality of silk containing grooves on the same side forms a square;

[0008] The wire containing groove comprises a rectangular groove body with an open upper end, through holes are uniformly distributed on the bottom of the rectangular groove body, rotating shafts are fixed at the center of both ends of the rectangular groove body, rollers I are installed on the end of the rotating shaft, and rollers II are installed on one end or both ends of the rectangular groove body.

[0009] The guiding and driving assembly comprises rotating plates which are rotatably connected to both sides of the barrel body, the rotating plates are provided with guide rails I through which the rotating shafts pass, and the inner walls of both sides of the barrel body are provided with guide rails II which cooperate with the rollers I.

[0010] The center of the rotating plate is connected to a driving motor through a driving shaft, and the two driving motors connected to the two rotating plates act synchronously.

[0011] The guide rails I and the guide rails II are concentrically arranged, the guide rails I are arranged as cross-shaped strip-shaped guide grooves, the guide rails II are arranged as square guide grooves, and the length of each strip-shaped groove of the cross-shaped strip-shaped guide grooves is not less than the length of the diagonal line of the square guide grooves.

[0012] The guiding and driving assembly further comprises guiding plates which are fixed on one side or both sides of the barrel body, the guiding plates are located at a distance from the inner side of the rotating plate, the inner side of the guiding plate is provided with guide rails III which cooperate with the rollers II, the guiding plate is provided with guide rails IV through which the rotating shafts pass, and the guide rails IV coincide with the guide rails II.

[0013] The rollers II are installed on both sides of the end of the rectangular groove body, the guide rails III comprise horizontal rails I, horizontal rails II arranged from top to bottom, and vertical rails I, vertical rails II, vertical rails III and vertical rails IV arranged at intervals therebetween, the vertical rails I and the vertical rails IV are connected with the horizontal rails I and the horizontal rails II to form a rectangular rail, the vertical rails II and the vertical rails III are arranged between the vertical rails I and the vertical rails IV; the horizontal distance between the vertical rails I and the vertical rails II is equal to the horizontal distance between the vertical rails III and the vertical rails IV, and is equal to the horizontal distance between the two rollers II at the end of the rectangular groove body.

[0014] The guide rails III are further provided with an inclined guide rail which makes one end of the wire containing groove inclined downward to connect the wire;

[0015] The inclined guide rail comprises a bent rail connected to the upper side of the horizontal rail I and an arc-shaped rail I connected between the lower side of the horizontal rail I and the vertical rail I or the vertical rail IV;

[0016] The connecting position of the arc-shaped track I and the horizontal track I is provided with a stop switch II for preventing the roller II on the other side of the end of the rectangular groove from entering the horizontal track I, and the connecting position of the arc-shaped track I and the vertical track I or the vertical track IV is provided with a stop switch III for preventing the roller II from entering the arc-shaped track I when the yarn is discharged.

[0017] The bottom surface of the barrel body is provided with an inclined guide surface, and an oil discharge hole is arranged on the barrel body at the bottom of the inclined guide surface; a control panel for setting the forward rotation or reverse rotation time of the two driving motors and controlling the forward and reverse rotation and start and stop of the two driving motors is arranged on the barrel body; an alarm is further arranged on the barrel body, and an encoder is arranged on the driving motor, and the encoder is connected to the alarm through a PLC control unit.

[0018] An ultrahigh molecular weight polyethylene fiber gel silk splicing and discharging method, using the silk splicing and discharging device, comprises the following steps:

[0019] Step 1: Place the silk splicing and discharging device at the gel silk discharging position;

[0020] Step 2: Start the multiple silk containing grooves to rotate clockwise or counterclockwise to splice the silk;

[0021] Step 3: When all the silk containing grooves complete the silk splicing, cut the gel silk, and then perform the cycle silk splicing operation according to the method of step 1 and step 2, and at the same time, the silk splicing and discharging device filled with gel silk is placed for a period of time;

[0022] Step 4: After the placement is completed, the multiple silk containing grooves corresponding to the silk splicing and discharging device are started to rotate in the reverse direction to discharge the silk;

[0023] Step 5: When one of the silk splicing and discharging devices completes the silk discharging, the tail of the silk in the silk splicing and discharging device is connected to the head of the silk to be discharged in the silk splicing and discharging device, and the silk discharging operation is continued according to the method of step 4, and the empty silk splicing and discharging device is used for silk splicing.

[0024] The beneficial effects of the present application are:

[0025] 1. The present application designs a silk splicing and discharging device, rotates a plurality of silk containing grooves in the barrel body, and the plurality of silk containing grooves can rotate to splice or discharge the silk under the driving of the guide driving assembly, the plurality of silk containing grooves can divide the originally high gel silk into several equal parts of low gel silk, reduce the height difference of the gel silk, make the gel silk force uniform, improve the fineness uniformity of the fiber silk, and maximize the use of the space of the barrel body, and reduce the waste of space.

[0026] 2, The present application sets the rotating plate in the barrel, sets the cross strip guide groove which makes the rotating shaft of the end of the wire containing groove rotate on the rotating plate, sets the square guide groove which cooperates with the roller I of the end of the rotating shaft on the inner wall of the barrel, sets the guide rail III which cooperates with the roller II on the wire containing groove on the fixed guide plate in the barrel, makes the cross strip guide groove, the square guide groove and the guide rail III form the track which limits the movement of the wire containing groove, makes the multiple wire containing grooves move along the square guide groove clockwise or counterclockwise under the action of the driving motor, and then realizes the wire receiving or discharging operation, realizes the automation of wire receiving and discharging, and improves the work efficiency.

[0027] 3, The present application sets the inclined guide rail on the guide rail III, sets the stop switch I, the stop switch II and the stop switch III in the inclined guide rail, makes one end of the wire containing groove face downward when receiving the wire, and makes the wire containing groove receive the wire at an inclined angle, so that the wire containing groove can prevent the falling wire from being squeezed to the edge when moving horizontally, and can better receive all the frozen glue yarn, and when the wire containing groove moves to the determined position and stops, the wire containing groove returns to the horizontal position, so that the frozen glue yarn is uniformly stressed, and when discharging the wire, the wire containing groove does not incline into the inclined guide rail, but performs the discharging operation in the horizontal or vertical state, so as to ensure the stability of the wire discharging. BRIEF DESCRIPTION OF DRAWINGS

[0028] The content expressed by each drawing of the present application and the marks in the drawings are briefly described as follows:

[0029] Figure 1 It is the structural schematic view of the multiple wire containing groove arrangement position in the present application;

[0030] Figure 2 It is the top view of Figure 1 ;

[0031] Figure 3 It is the external structural schematic view of the frozen glue yarn receiving and discharging device in the present application;

[0032] Figure 4 It is the structural schematic view of the rotating plate in the present application;

[0033] Figure 5 It is the structural schematic view of the guide plate in the present application;

[0034] Figure 6 It is the flow chart of the wire receiving state of the frozen glue yarn receiving and discharging device in the present application;

[0035] Figure 7 It is the structural schematic view of the frozen glue yarn receiving and discharging device in the discharging state;

[0036] The marks in the above figures are as follows: 1. barrel, 11. guide rail II, 12. inclined guide surface, 13. oil discharge hole, 2. wire containing groove, 21. rectangular groove body, 22. through hole, 23. rotating shaft, 24. roller I, 25. roller II, 26. roller III, 3. rotating plate, 31. guide rail I, 4. driving shaft, 5. driving motor, 6. guide plate, 61. guide rail III, 611. horizontal track I, 612. horizontal track II, 613. vertical track I, 614. vertical track II, 615. vertical track III, 616. vertical track IV, 617. bending track, 618. arc-shaped track I, 62. guide rail IV, 63. stop switch I, 64. stop switch II, 65. stop switch III, 7. control panel, 8. alarm. DETAILED DESCRIPTION

[0037] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments will be described clearly and completely below with reference to the drawings in the embodiments of the present application. The following embodiments are used to explain the present application but not to limit the scope of the present application.

[0038] In the description of the present application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0040] A specific embodiment of the present application is as follows: Figures 1-7As shown, the present application provides a kind of super high molecular weight polyethylene fiber gel silk joint silk device, including barrel 1 and its inside rotation connection can discharge solvent and water in the multiple silk holding groove 2 of gel silk, barrel 1 two sides are provided with the guide driving assembly of driving multiple silk holding groove 2 cyclic rotation joint silk or silk discharge.The present application is rotationally connected with multiple silk holding groove 2 in barrel 1, multiple silk holding groove 2 can cyclic rotation joint silk or silk discharge under the drive of guide driving assembly, the setting of multiple silk holding groove 2 can divide the originally high gel silk into several equal parts of short gel silk, reduce the height difference of gel silk, make the stress of gel silk uniform, improve the fineness uniformity of fiber silk, simultaneously, the space of barrel 1 is utilized to the greatest extent, reduce the waste of space.

[0041] Specifically, the connecting line of the rotation centers of the multiple silk holding groove 2 on the same side forms a square, so that the multiple silk holding groove 2 is arranged up and down and left and right, the space of the barrel 1 is utilized to the greatest extent, the structure of the whole joint silk device is more compact, and the waste of space is reduced.

[0042] Specifically, the silk holding groove 2 includes a rectangular groove body 21 with an open upper end, the rectangular groove body 21 is uniformly provided with through holes 22 at the bottom, so that the excess solvent and water in the gel silk are discharged, rotating shafts 23 are fixed at the centers of the two ends of the rectangular groove body 21, respectively, a roller I 24 and a roller III 26 are coaxially installed on the rotating shaft 23, the roller I 24 is installed at the end of the rotating shaft 23, and a roller II 25 is also installed at one end or both ends of the rectangular groove body 21.

[0043] Specifically, the guide driving assembly includes rotating plates 3 rotationally connected to the two sides of the barrel 1, the rotating plate 3 is provided with guide rails I 31 through which the rotating shaft 23 passes, the guide rails I 31 are matched with the roller III 26, and the inner walls of the two sides of the barrel 1 are provided with guide rails II 11 matched with the roller I 24. The center of the rotating plate 3 is connected to a driving motor 5 through a driving shaft 4, the driving shaft 4 is connected to the driving motor 5 after extending out of the barrel 1, and the two driving motors 5 connected to the two rotating plates act synchronously. The two driving motors 5 can also be replaced by one driving motor 5 and a transmission mechanism connected thereto, and the transmission mechanism can include two belt transmission mechanisms and a synchronous shaft connected therebetween, so that the synchronous rotation of the two rotating plates 3 can be realized.

[0044] The guide rails I 31 and the guide rails II 11 are concentrically arranged, the guide rails I 31 are arranged as cross-shaped strip-shaped guide grooves, the guide rails II 11 are arranged as square guide grooves, the length of each strip-shaped groove of the cross-shaped strip-shaped guide grooves is not less than the length of the diagonal line of the square guide grooves, so that the roller I 24 can smoothly slide along the guide rails II 11 during the rotation of the rotating plate 3 driven by the driving motor 5, so as to realize the joint silk and silk discharge actions.

[0045] The guiding and driving assembly further comprises guiding plates 6 fixed on one side or both sides of the barrel 1, which are located at a distance from the inner side of the rotating plate 3. The inner side of the guiding plate 6 is provided with guiding rails Ⅲ 61 matched with the rollers Ⅱ 25. The guiding plate 6 is provided with guiding rails Ⅳ 62 through which the rotating shaft 23 passes. The guiding rails Ⅳ 62 coincide with the guiding rails Ⅱ 11, further ensuring that the rollers Ⅰ 24 can smoothly slide along the guiding rails Ⅱ 11.

[0046] The two sides of the end of the rectangular groove body 21 are symmetrically provided with the rollers Ⅱ 25. The guiding rails Ⅲ 61 comprise horizontal rails Ⅰ 611, horizontal rails Ⅱ 612, vertically arranged vertical rails Ⅰ 613, vertical rails Ⅱ 614, vertical rails Ⅲ 615 and vertical rails Ⅳ 616. The vertical rails Ⅰ 613 and the vertical rails Ⅳ 616 are connected with the horizontal rails Ⅰ 611 and the horizontal rails Ⅱ 612 to form a rectangular rail. The vertical rails Ⅱ 614 and the vertical rails Ⅲ 615 are arranged between the vertical rails Ⅰ 613 and the vertical rails Ⅳ 616. The horizontal distance between the vertical rails Ⅰ 613 and the vertical rails Ⅱ 614 is equal to the horizontal distance between the vertical rails Ⅲ 615 and the vertical rails Ⅳ 616, and is equal to the horizontal distance between the two rollers Ⅱ 25 at the end of the rectangular groove body 21. When the plurality of wire holding grooves 2 rotate counterclockwise or clockwise, the two rollers Ⅱ 25 on each wire holding groove 2 move up and down along the vertical rails Ⅰ 613 and the vertical rails Ⅱ 614 or the vertical rails Ⅲ 615 and the vertical rails Ⅳ 616, and move horizontally along the horizontal rails Ⅰ 611 or the horizontal rails Ⅱ 612.

[0047] In addition, the guide rail III 61 is further provided with an inclined guide rail for making one end of the wire containing groove 2 to be inclined downward to connect the wire. The inclined guide rail comprises a bent rail 617 connected to the upper side of the horizontal rail I 611 and an arc rail I 618 connected between the lower side of the horizontal rail I 611 and the vertical rail I 613 or the vertical rail IV 616. The bent rail 617 comprises an arc rail II and a vertical rail V connected in sequence, one end of the arc rail II is connected to the horizontal rail I 611 between the vertical rail I 613 and the vertical rail II 614 or between the vertical rail III 615 and the vertical rail IV 616, and a stop switch I 63 is arranged at the connection between the arc rail II and the horizontal rail I 611 to prevent the roller II 25 on one side of the end of the rectangular groove 21 from entering the horizontal rail I 611, and the vertical rail V is opposite to the top end of the vertical rail II 614 or the vertical rail III 615. A stop switch II 64 is arranged at the connection between the arc rail I 618 and the horizontal rail I 611 to prevent the roller II 25 on the other side of the end of the rectangular groove 21 from entering the horizontal rail I 611, and a stop switch III 65 is arranged at the connection between the arc rail I 618 and the vertical rail I 613 or the vertical rail IV 616 to prevent the roller II 25 from entering the arc rail I 618 when the wire is discharged. The stop switch I 63, the stop switch II 64 and the stop switch III 65 can all be torsional spring switches, and the rails are stopped by the pawl on the torsional spring switch, so that the roller II 25 cannot enter the corresponding rail from one direction, and the pawl can be reversed to enter the corresponding rail from the other direction.

[0048] Specifically, as Figure 5As shown, when the plurality of silk containing grooves 2 rotate counterclockwise to receive silk, one end of the arc-shaped track II is connected to the horizontal track I 611 between the vertical track III 615 and the vertical track IV 616, and the other end of the arc-shaped track II is connected to the horizontal track I 611 through the vertical track V which is opposite to the top end of the vertical track II 614. The connection between the arc-shaped track II and the horizontal track I 611 is provided with a stop switch I 63, the pawl of which blocks the entrance of the horizontal track I 611 to the left, but the roller II 25 can move smoothly to the right. The connection between the arc-shaped track I 618 and the horizontal track I 611 is provided with a stop switch II 64, the pawl of which blocks the channel of the horizontal track I 611 to continue moving to the left, but the roller II 25 can move smoothly to the right from the left side of the stop switch II 64. The connection between the arc-shaped track I 618 and the vertical track I 613 is provided with a stop switch III 65, the pawl of which blocks the entrance of the left side of the arc-shaped track I 618, so that the roller II 25 does not move to the right when moving upward and enter the arc-shaped track I 618, but the roller II 25 can move smoothly to the left from the arc-shaped track I 618 on the right side of the stop switch III 65. When the plurality of silk containing grooves 2 rotate counterclockwise to receive silk, the two rollers II 25 at one end of the silk containing groove 2 move upward along the vertical track III 615 and the vertical track IV 616 respectively, and then move leftward along the horizontal track I 611. Due to the blocking of the stop switch I 63, the right roller II 25 moves leftward along the arc-shaped track II, and at the same time, under the blocking of the stop switch II 64, the left roller II 25 moves leftward along the arc-shaped track I 618, so that the silk containing groove 2 receives silk at an inclined angle, which can prevent the silk containing groove 2 from extruding the falling silk to the edge when moving horizontally, causing part of the frozen glue silk not to fall into the silk containing groove 2, and can better receive all the frozen glue silk. Until the right roller II 25 moves downward along the vertical track V, the left roller II 25 passes through the stop switch III 65 and moves upward along the vertical track I 613, so that the silk containing groove 2 gradually returns to normal.

[0049] The same principle, when the plurality of silk groove 2 clockwise rotation for silk, one end of the arc track II connected between the vertical track I 613 and the vertical track II 614 horizontal track I 611, the other end of the arc track II through the vertical track V and horizontal track I 611 open, the vertical track V and the top of the vertical track III 615 opposite. The arc track II and the horizontal track I 611 of the connection is provided with a stop switch I 63, the stop switch I 63 pawl to block the right into the horizontal track I 611 entrance, but by the horizontal track I 611 left can smoothly move. The arc track I 618 and the horizontal track I 611 of the connection is provided with a stop switch II 64, the stop switch II 64 pawl to block the channel along the horizontal track I 611 continue to move to the right, but the roller II 25 can be smoothly moved to the left by the right side of the stop switch II 64. The arc track I 618 and the vertical track I 613 of the connection is provided with a stop switch III 65, the stop switch III 65 pawl to block the arc track I 618 right side entrance, so that the roller II 25 upward movement will not move to the left into the arc track I 618, but the roller II 25 can be smoothly moved to the right by the left side of the arc track I 618 of the stop switch III 65. Not shown in the figure, but the state diagram when the plurality of silk groove 2 clockwise rotation for silk with the state diagram when the plurality of silk groove 2 counterclockwise rotation for silk is mirror image symmetry. Figure 5 Mirror symmetry.

[0050] In addition, the bottom of the barrel 1 is provided with an inclined guide surface 12, which plays a guiding role in oil discharge. The bottom of the inclined guide surface 12 is provided with an oil discharge hole 13, through which excess solvent and water are discharged. The barrel 1 is provided with a control panel 7 for setting the forward rotation or reverse rotation time of the two drive motors 5 and controlling the forward and reverse rotation and start and stop of the two drive motors 5. The speed and time of the drive motor 5 can be set according to the speed of silk splicing and silk discharging, to ensure the stability of silk splicing and silk discharging. The barrel 1 is also provided with an alarm 8. The drive motor 5 is provided with an encoder for detecting the number of revolutions of the motor. The encoder transmits the number of revolutions to the PLC control unit, which can determine the rotation time according to the speed. When the set silk splicing or silk discharging time is reached, the PLC control unit controls the alarm 8 to prompt the operator to take the next action in time.

[0051] A method for splicing and discharging gel silk of ultra-high molecular weight polyethylene fiber, using the above-mentioned splicing and discharging device, comprising the following steps:

[0052] Step 1: Place the splicing and discharging device at the gel silk discharging position, so that one of the silk grooves 2 is opposite to the gel silk discharging position;

[0053] Step 2: Start the rotation of the plurality of silk containing grooves 2 in clockwise or counterclockwise direction for silk receiving. Specifically, the two driving motors 5 act synchronously to rotate the rotating plate 3, so that the rollers I 24 on the plurality of silk containing grooves 2 move along the square guide groove on the inner wall of the barrel 1, and the rollers II 25 on the plurality of silk containing grooves 2 move along the guide rail III 61, so that the plurality of silk containing grooves 2 are moved to the silk receiving station one by one for silk receiving.

[0054] Step 3: After all the silk containing grooves 2 complete silk receiving, the frozen glue silk is cut, and the cycle of silk receiving operation is performed according to the method of step 1 and step 2, while the silk receiving and discharging device filled with frozen glue silk is placed for a period of time.

[0055] Specifically, when the plurality of silk containing grooves 2 all complete silk receiving, the alarm 8 rings, the operator quickly cuts the frozen glue silk, places the empty silk receiving and discharging device at the frozen glue silk discharging position, sets the time, and drives it to perform silk receiving operation, while the silk receiving and discharging device filled with frozen glue silk is placed for a period of time to discharge excess solvent and water.

[0056] Step 4: After the standing is completed, the plurality of silk containing grooves 2 corresponding to the silk receiving and discharging device are started in reverse rotation for silk discharging operation.

[0057] Step 5: When one of the silk receiving and discharging devices completes silk discharging, the alarm 8 rings, the operator connects the tail of the silk in the silk receiving and discharging device with the head of the silk to be discharged in the silk receiving and discharging device, and continues the silk discharging operation according to the method of step 4, and the empty silk receiving and discharging device is used for silk receiving.

[0058] In summary, the present application has compact structure, occupies less space, can divide the originally high frozen glue silk into several equal parts of low frozen glue silk, reduces the height difference of the frozen glue silk, makes the frozen glue silk force uniform, and improves the fineness uniformity of the fiber silk.

[0059] The above is only to illustrate some principles of the present application by means of figures, and this specification is not intended to limit the present application to the specific structure and application range shown and described, so all possible corresponding modifications and equivalents belong to the patent scope of the present application.

Claims

1. An apparatus for spooling a gel-spun ultra-high molecular weight polyethylene fiber, comprising: a spooling device; a fiber guide; a fiber tensioner; and a fiber guide tensioner. The application relates to a barrel and a plurality of containing grooves which can discharge solvent and water in frozen glue filaments and are rotatably connected in the barrel, and a guide driving assembly is arranged on both sides of the barrel to drive the plurality of containing grooves to rotate and connect or discharge filaments. The connecting lines of the rotation centers of the plurality of containing grooves on the same side form a square; the containing grooves comprise rectangular groove bodies which are open at the upper ends, the rectangular groove bodies are uniformly provided with through holes at the bottoms, rotating shafts are fixed at the centers of the two ends of the rectangular groove bodies respectively, rollers I are mounted at the end portions of the rotating shafts, and rollers II are mounted at one end or both ends of the rectangular groove bodies. The guide driving assembly comprises rotating plates which are rotatably connected on both sides of the barrel, the rotating plates are provided with guide rails I through which the rotating shafts pass, and the inner walls of the barrel on both sides are provided with guide rails II which are matched with the rollers I; the guide rails I and the guide rails II are concentrically arranged, the guide rails I are arranged as cross strip-shaped guide grooves, the guide rails II are arranged as square guide grooves, the length of each strip-shaped groove of the cross strip-shaped guide grooves is not less than the length of the diagonal line of the square guide grooves; the guide driving assembly further comprises guide plates which are fixed on one side or both sides of the barrel, the guide plates are located at a distance on the inner side of the rotating plates, the inner side of the guide plates is provided with guide rails III which are matched with the rollers II, the guide plates are provided with guide rails IV through which the rotating shafts pass, and the guide rails IV coincide with the guide rails II.

2. The UHMW-PE fiber gel spinning thread take-up apparatus according to claim 1, characterized by: The centers of the rotating plates are connected with driving motors through driving shafts, and the two driving motors connected with the two rotating plates act synchronously.

3. The UHMW-PE fiber gel spinning thread take-up apparatus according to claim 1, characterized by: The two sides of the end portions of the rectangular groove bodies are respectively provided with the rollers II, the guide rails III comprise horizontal rails I, horizontal rails II and vertically arranged vertical rails I, vertical rails II, vertical rails III and vertical rails IV from top to bottom, the vertical rails I and the vertical rails IV are connected with the horizontal rails I and the horizontal rails II to form a rectangular rail, the vertical rails I and the vertical rails IV are provided with the vertical rails II and the vertical rails III, the horizontal distance between the vertical rails I and the vertical rails II is equal to the horizontal distance between the vertical rails III and the vertical rails IV, and is equal to the horizontal distance between the two rollers II at the end portions of the rectangular groove bodies.

4. The UHMW-PE fiber gel spinning threadline apparatus according to claim 3, characterized in that: The guide rails III are further provided with an inclined guide rail which makes one end of the containing groove to be inclined downward to connect filaments; the inclined guide rail comprises a bent rail connected on the upper side of the horizontal rail I and an arc-shaped rail I connected between the lower side of the horizontal rail I and the vertical rail I or the vertical rail IV; The bent rail comprises an arc-shaped rail II and a vertical rail V which are connected, the arc-shaped rail II is provided with a stop switch I at the connection position with the horizontal rail I to prevent the roller II at one side of the end portion of the rectangular groove body from continuously entering the horizontal rail I, and the vertical rail V is opposite to the top end of the vertical rail II or the vertical rail III. The connecting part of the arc-shaped track I and the horizontal track I is provided with a stop switch II to prevent the roller II on the other side of the end of the rectangular groove from entering the horizontal track I, and the connecting part of the arc-shaped track I and the vertical track I or the vertical track IV is provided with a stop switch III to prevent the roller II from entering the arc-shaped track I when the yarn is discharged.

5. The UHMW-PE fiber gel spinning threadline apparatus according to claim 2, wherein: The bottom surface of the barrel body is provided with an inclined guide surface, and an oil discharge hole is arranged on the barrel body at the bottom of the inclined guide surface; the barrel body is provided with a control panel for setting the forward rotation or reverse rotation time of the two driving motors and controlling the forward and reverse rotation, start and stop of the two driving motors; the barrel body is further provided with an alarm, and the driving motor is provided with an encoder connected to the alarm through a PLC control unit.

6. A gel spinning method of ultra-high molecular weight polyethylene fiber, using the splicing and take-up device according to any one of claims 1 to 5, characterized by: The method comprises the following steps: Step 1: placing the yarn receiving and discharging device at the frozen glue yarn discharging position; Step 2: starting the multiple yarn containing grooves to rotate clockwise or counterclockwise to receive yarn; Step 3: after all the yarn containing grooves complete the yarn receiving, the frozen glue yarn is cut, and the method of step 1 and step 2 is used to cyclically receive yarn, and the yarn receiving and discharging device filled with frozen glue yarn is left for a period of time; Step 4: after the period of time, the multiple yarn containing grooves corresponding to the yarn receiving and discharging device are started to rotate reversely to discharge yarn; Step 5: after one of the yarn receiving and discharging devices completes the yarn discharging, the tail of the yarn in the yarn receiving and discharging device is connected to the head of the yarn in the yarn receiving and discharging device to be discharged, and the method of step 4 is used to continue the yarn discharging, and the empty yarn receiving and discharging device is used to receive yarn.

Images