Sizing mechanism for cotton and linen blended yarn

Abstract

The invention provides a sizing mechanism for cotton and linen blended yarn, and relates to the field of yarn device.The sizing mechanism for the cotton and linen blended yarn comprises a rack, a winding barrel is hung in the rack, a thread groove is formed in the surface of the winding barrel and is spirally arranged in the length direction of the winding barrel, and a plurality of pulp squeezing modules and a plurality of pulp outlet barrels are arranged at the top of the inner wall of the rack; and the pulp outlet cylinders are positioned between the two adjacent pulp squeezing modules. According to the sizing mechanism for the cotton and linen blended yarn, the winding barrel is arranged, the spiral line groove is formed in the surface of the winding barrel, the yarn is separated through the line groove, the purposes of repeated sizing and extruding of a single yarn are achieved, it is ensured that size completely permeates the yarn, and the phenomenon that yarn is intertwined together due to sizing and extruding is avoided. Through cooperation of the pressing wheel, the rubber ring and the pressure sensing unit, the extrusion force of the pressing wheel on the yarn is sensed, through cooperation of the spring, the first magnet block and the electromagnet module, the purpose of applying force is achieved, and the force for extruding the yarn can be adjusted to a certain degree.

Description

Technical Field

[0001] The invention relates to the technical field of yarn devices, in particular to a sizing mechanism for cotton and linen blended yarns. Background Art

[0002] Cotton and linen blended fabric refers to a textile product made by mixing cotton and linen in a certain proportion, spinning them into blended yarns and then weaving them.

[0003] The traditional sizing machine has a simple structure. When the yarn begins to be immersed in a slurry with a certain viscosity, the fibers on the surface of the silk thread are wetted and adhered to the slurry. After being immersed and pressed by the slurry roller and squeezed by the slurry pressing roller, the slurry penetrates into the interior of the silk thread while maintaining a certain coating.

[0004] However, the traditional sizing method is to soak the yarn in the slurry into a ball. There are fluffs on the surface of cotton and linen yarns, which are easily tangled together after repeated squeezing. If the yarns are not separated properly, some fibers may be pulled out, which will affect the finished product. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the present invention provides a sizing mechanism for cotton and linen blended yarn, which solves the problems raised in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sizing mechanism for cotton and linen blended yarn, comprising a frame, a winding drum is suspended in the frame, a wire groove is opened on the surface of the winding drum, and the wire groove is spirally arranged along the length direction of the winding drum, and a plurality of squeezing modules and a plurality of pulping cylinders are arranged on the top of the inner wall of the frame, and the pulping cylinder is located between two adjacent squeezing modules, and the lower ends of the squeezing modules and the pulping cylinder extend into the wire groove and contact with the yarn.

[0009] The pulp squeezing module consists of a frame, a spring, a magnet block and a pressure wheel. The frame is in an inverted concave shape, the top of the frame is connected to the top of the inner wall of the frame, slide grooves are symmetrically provided on both sides of the frame, and shaft rods are symmetrically provided on the left and right sides of the pressure wheel. The shaft rods are located in the slide grooves, and the magnet block is slidably fitted in the slide groove. When the magnet block drops to the lowest point, it can contact the shaft rod of the pressure wheel. The top of the magnet block is connected to the lower end of the spring, and the upper end of the spring is connected to the top of the inner wall of the slide groove.

[0010] A plurality of electromagnet modules are connected to the top of the frame, and the electromagnet modules correspond to the pulp squeezing modules one by one. The magnetic field at the bottom of the pulp squeezing module is the same as the magnetic field at the top of the magnet block.

[0011] A plurality of injection pipes are connected to the top of the frame, and the injection pipes pass through the frame and are connected to the pulp discharge cylinder.

[0012] The yarn is wound around the bobbin along the groove, and the electromagnet module is started to push the magnet block down. The magnet block pushes the pressure wheel, so that the pressure wheel and the yarn are subjected to pressure. At the same time, the sizing cylinder continuously drips sizing liquid, and the yarn is repeatedly sizing and squeezed.

[0013] A liquid collecting tank is placed just below the bobbin.

[0014] Preferably, the slurry discharge cylinder consists of a cylinder body and a discharge pipe, a conical nozzle and a second magnet block are slidably fitted inside the discharge pipe, the conical nozzle is located above the second magnet block, a magnetic ring is connected to the bottom of the conical nozzle, the magnetic field at the upper end of the second magnet block is the same as the magnetic field at the bottom of the magnetic ring, and a plurality of rubber sheets are provided at the connection between the cylinder body and the discharge pipe, and the rubber sheets are arranged at equal angles to block the feed port of the discharge pipe.

[0015] Preferably, a guide groove is provided on the inner wall of the discharge tube of the slurry discharge cylinder, and a Y-shaped channel is provided on the second magnet block. When the lower end of the second magnet block contacts the yarn, the second magnet block moves upward, and the guide groove is connected to the upper end of the Y-shaped channel. At the same time, the conical mouth moves upward under the influence of magnetic force to push the rubber sheet open, so that the slurry enters the discharge tube and finally flows out from the lower end of the Y-shaped channel.

[0016] Preferably, the upper branch of the Y-shaped channel extends to both sides of the second magnet block, and the lower end of the Y-shaped channel extends to the bottom of the second magnet block. When the second magnet block rises to the highest point, the branch of the Y-shaped channel is connected to the lower end of the guide groove, and the conical mouth just pushes open the rubber sheet.

[0017] Preferably, a sensor is provided inside the pressure wheel, and the sensor is used to sense whether the pressure wheel is in contact with the yarn. The sensor consists of a single-chip microcomputer, a rubber ring, and a pressure sensing unit. The single-chip microcomputer is embedded in the axis of the pressure wheel, and the pressure sensing unit is arranged around the axis at equal angles around the pressure wheel. The rubber ring is sleeved outside the pressure wheel and in contact with the pressure sensing unit, and the single-chip microcomputer is electrically connected to the pressure sensing unit.

[0018] Preferably, a wrapping layer is further included, which is wrapped around the outside of the pressure wheel and is used to cover the rubber ring. A battery is also fixedly installed in the pressure wheel, and the battery is electrically connected to the single-chip microcomputer and the pressure sensing unit.

[0019] Preferably, two rollers are pivotally connected inside the winding drum, and the two rollers are symmetrically arranged up and down. Part of the roller area extends into the wire groove. An air groove is opened at the central axis of the winding drum, and the upper and lower sides of the air groove can contact the surface of the roller.

[0020] Preferably, a cross bar is horizontally placed in the air groove, and a driving seat is slidably matched with the cross bar. Sponge wheels are pivotally connected to the upper and lower sides of the driving seat, and the sponge wheels are used to contact the surface of the drum.

[0021] Preferably, fixed disks are connected at both ends of the winding drum, a traction wheel is pivotally connected to the fixed disk on the side facing the winding drum, a plug column is welded on the side of the fixed disk away from the winding drum, the plug column passes through the frame, an air duct is passed through the plug column, and the air duct is connected to the air groove.

[0022] (III) Beneficial effects

[0023] The present invention provides a sizing mechanism for cotton and linen blended yarns, which has the following beneficial effects:

[0024] 1. The sizing mechanism of the cotton and linen blended yarn is provided with a winding drum, and a spiral groove is opened on the surface of the winding drum. The groove is used to separate the yarn to achieve the purpose of repeated sizing and squeezing of a single yarn, ensuring that the slurry completely penetrates the yarn and avoids the sizing and squeezing causing the yarns to be entangled with each other. The pressure wheel, rubber ring, and pressure sensing unit cooperate to sense the squeezing force of the yarn by the pressure wheel, and the spring, magnet block and electromagnet module cooperate to achieve the purpose of applying force, and the force of squeezing the yarn can be adjusted to a certain extent.

[0025] 2. The sizing mechanism of the cotton and linen blended yarn has a roller inside the winding drum, which is used to assist the movement of the yarn, making the movement of the yarn smoother. An air groove is opened in the winding drum, and the broken fluff adhering to the surface of the drum is cleaned through the cooperation of the cross bar, the driving seat and the sponge wheel to prevent the accumulation of fluff from affecting the rotation of the drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional diagram of the structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the structure of the winding drum of the present invention;

[0028] Figure 3 This is a schematic diagram of the structure of the pulp squeezing module of the present invention;

[0029] Figure 4 It is a cross-sectional view of the winding drum structure of the present invention;

[0030] Figure 5 For the present invention Figure 4 A magnified view of the structure at center;

[0031] Figure 6 It is a cross-sectional view of the pressure wheel structure of the present invention;

[0032] Figure 7 This is a schematic diagram of the internal structure of the pressing wheel of the present invention;

[0033] Figure 8 It is a cross-sectional view of the interference block structure of the present invention.

[0034] In the figure: 1 frame, 11 electromagnet module, 12 injection pipe, 2 winding drum, 21 wire groove, 22 roller, 23 air groove, 3 fixed plate, 31 traction wheel, 32 air duct, 4 collecting tank, 5 slurry squeezing module, 51 frame, 52 slide groove, 53 spring, 54 magnet block 1, 6 pulp discharge cylinder, 61 conical nozzle, 62 magnetic ring, 63 rubber sheet, 64 guide groove, 7 magnet block 2, 71 Y-type channel, 8 pressure wheel, 81 single chip computer, 82 rubber ring, 83 pressure sensor unit, 84 wrapping layer, 9 cross bar, 91 driving seat, 92 sponge wheel. DETAILED DESCRIPTION

[0035] The embodiment of the present invention provides a sizing mechanism for cotton and linen blended yarn, such as Figure 1-8 As shown, it includes a frame 1, a bobbin 2 is suspended in the frame 1, a wire groove 21 is provided on the surface of the bobbin 2, and the wire groove 21 is spirally arranged along the length direction of the bobbin 2. A plurality of squeezing modules 5 and a plurality of pulping cylinders 6 are fixedly installed on the top of the inner wall of the frame 1. The pulping cylinder 6 is located between two adjacent squeezing modules 5, and the lower ends of the squeezing modules 5 and the pulping cylinder 6 are both extended into the wire groove 21 and in contact with the yarn.

[0036] The pulp squeezing module 5 is composed of a frame 51, a spring 53, a magnet block 54 and a pressure wheel 8. The frame 51 is in an inverted concave shape. The top of the frame 51 is welded to the top of the inner wall of the frame 1. Slide grooves 52 are symmetrically opened on both sides of the frame 51. Shaft rods are symmetrically welded on the left and right sides of the pressure wheel 8. The shaft rods are located in the slide grooves 52. The magnet block 54 slides in the slide grooves 52. When the magnet block 54 drops to the lowest point, it can contact the shaft rod of the pressure wheel 8. The top of the magnet block 54 is welded to the lower end of the spring 53, and the upper end of the spring 53 is welded to the top of the inner wall of the slide groove 52.

[0037] A plurality of electromagnet modules 11 are fixedly mounted on the top of the frame 1 , and the electromagnet modules 11 correspond to the pulp squeezing modules 5 one by one. The magnetic field at the bottom of the pulp squeezing module 5 is the same as the magnetic field at the top of the magnet block 54 .

[0038] A plurality of injection pipes 12 are fixedly mounted on the top of the frame 1, and the injection pipes 12 pass through the frame 1 and are connected to the slurry discharge tube 6. The slurry discharged from the slurry discharge tube 6 falls on the yarn in the line groove 21, and the extrusion module 5 often squeezes the yarn to ensure that the slurry penetrates into the yarn fiber.

[0039] The yarn is wound around the bobbin 2 along the groove 21. When working, the electromagnet module 11 is started to generate a magnetic field, and by means of the principle of magnetic mutual repulsion, the magnet block 54 is pushed down, so that the spring 53 is stretched, and the magnet block 54 pushes the pressure wheel 8, so that the pressure wheel 8 and the yarn are exerted with pressure, and at the same time, the sizing cylinder 6 continuously drips out the sizing liquid, and the yarn is repeatedly sizing and squeezed.

[0040] A liquid collecting tank 4 is placed directly below the bobbin 2, and the liquid collecting tank 4 is used to collect dripping slurry.

[0041] The slurry discharge tube 6 is composed of a tube body and a discharge pipe, in which a conical nozzle 61 and a magnet block 7 are slidably matched, the conical nozzle 61 is located above the magnet block 7, a magnetic ring 62 is fixedly installed at the bottom of the conical nozzle 61, and the magnetic field at the upper end of the magnet block 7 is the same as the magnetic field at the bottom of the magnetic ring 62. A plurality of rubber sheets 63 are fixedly installed at the connection between the tube body and the discharge pipe, and the rubber sheets 63 are arranged at equal angles to block the feed port of the discharge pipe.

[0042] The inner wall of the discharging tube of the discharging cylinder 6 is provided with a guide groove 64, and the magnet block 7 is provided with a Y-shaped channel 71. Working principle: when the yarn enters the wire groove 21, the magnet block 7 moves upward when the lower end of the magnet block 7 contacts the yarn, and the guide groove 64 is connected with the upper end of the Y-shaped channel 71. At the same time, under the influence of the mutual repulsion of the magnetic force, the conical nozzle 61 moves upward to push open the rubber sheet 63, so that the slurry enters the discharging tube and finally flows out from the lower end of the Y-shaped channel 71.

[0043] The upper branches of the Y-shaped channel 71 extend to both sides of the magnet block 2 7 , and the lower end of the Y-shaped channel 71 extends to the bottom of the magnet block 2 7 . When the magnet block 2 7 rises to the highest point, the branches of the Y-shaped channel 71 are connected to the lower end of the guide groove 64 , and at this time, the conical mouth 61 just pushes open the rubber sheet 63 .

[0044] A sensor is provided inside the pressure wheel 8, and the sensor is used to sense whether the pressure wheel 8 is in contact with the yarn. The sensor consists of a single-chip microcomputer 81, a rubber ring 82, and a pressure sensing unit 83. The single-chip microcomputer 81 is embedded in the axis of the pressure wheel 8, and the pressure sensing unit 83 is arranged around the axis at equal angles around the pressure wheel 8. The rubber ring 82 is sleeved on the outside of the pressure wheel 8 and in contact with the pressure sensing unit 83. The single-chip microcomputer 81 is electrically connected to the pressure sensing unit 83.

[0045] It also includes a wrapping layer 84 , which is wrapped and fixedly installed outside the pressure wheel 8 to cover the rubber ring 82 . A battery is also fixedly installed inside the pressure wheel 8 , and the battery is electrically connected to the single-chip computer 81 and the pressure sensing unit 83 .

[0046] The single chip microcomputer 81 transmits the information fed back by the pressure sensing unit 83 to the computer terminal through wireless transmission technology, because this is a conventional technical means.

[0047] After the surface of the pressure wheel 8 contacts the yarn, the rubber ring 82 applies pressure to the pressure sensing unit 83, and the pressure sensing unit 83 transmits the information to the single-chip computer 81. The computer terminal controls the current of the electromagnet module 11 according to the feedback information, thereby changing the size of the magnetic force. When the magnetic force weakens, the spring 53 will pull the magnet block 54 upward to adjust the squeezing force on the yarn.

[0048] Two rollers 22 are pivotally connected inside the winding drum 2. The two rollers 22 are symmetrically arranged up and down. Part of the roller 22 extends into the wire groove 21. An air groove 23 is opened at the central axis of the winding drum 2. The upper and lower sides of the air groove 23 can contact the surface of the roller 22.

[0049] A cross bar 9 is welded horizontally in the air groove 23 , and a driving seat 91 is slidably matched with the cross bar 9 . A motor-driven sponge wheel 92 is pivotally connected to the upper and lower sides of the driving seat 91 , and the sponge wheel 92 is used to contact the surface of the roller 22 .

[0050] Fixed plates 3 are connected to both ends of the winding drum 2. A traction wheel 31 is pivotally connected to the fixed plate 3 on the side facing the winding drum 2. A plug column is welded on the side of the fixed plate 3 away from the winding drum 2. The plug column passes through the frame 1. The plug column is penetrated by an air duct 32. The air duct 32 is connected to the air groove 23. The above-mentioned drum 22 is driven to rotate by a motor.

[0051] Combined with Figure 4 It can be seen that the rotation of the drum 22 assists the yarn to move in the groove 21. During the rotation of the drum 22, the broken yarn fluff is easy to adhere to the surface of the drum 22. Excessive accumulation of fluff on the surface of the drum 22 will affect the rotation of the drum 22, and in severe cases, the drum 22 will be stuck. The driving seat 91 moves back and forth along the cross bar 9, and the sponge wheel 92 rotates to clean the surface of the drum 22. With the help of the air duct 32, the wind passes through the air groove 23 from left to right to blow out the fluff.

[0052] In summary, the sizing mechanism of the cotton and linen blended yarn is provided with a winding drum 2, and a spiral groove 21 is provided on the surface of the winding drum 2. The groove 21 is used to separate the yarns, so as to achieve the purpose of repeated sizing and squeezing of a single yarn, ensure that the slurry completely penetrates the yarn, and avoids the sizing and squeezing causing the yarns to be entangled with each other. The pressure wheel 8, the rubber ring 82, and the pressure sensing unit 83 cooperate to sense the squeezing force of the pressure wheel 8 on the yarn, and the spring 53, the magnet block 54 cooperate with the electromagnet module 11 to achieve the purpose of applying force, and the force of squeezing the yarn can be adjusted to a certain extent.

[0053] In addition, a roller 22 is provided in the bobbin 2 to assist the movement of the yarn so that the yarn movement will be smoother. An air groove 23 is opened in the bobbin 2 to clean the broken fluff adhering to the surface of the roller 22 through the cooperation of the cross bar 9, the driving seat 91 and the sponge wheel 92 to prevent the accumulation of fluff from affecting the rotation of the roller 22.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sizing mechanism for cotton and linen blended yarn, characterized in that: The invention comprises a frame (1), a winding drum (2) is suspended in the frame (1), a wire groove (21) is provided on the surface of the winding drum (2), and the wire groove (21) is spirally arranged along the length direction of the winding drum (2); a plurality of pulping modules (5) and a plurality of pulping cylinders (6) are provided on the top of the inner wall of the frame (1), and the pulping cylinder (6) is located between two adjacent pulping modules (5); the lower ends of the pulping modules (5) and the pulping cylinder (6) are both extended into the wire groove (21) and are in contact with the yarn; The slurry squeezing module (5) is composed of a frame (51), a spring (53), a magnet block (54) and a pressure wheel (8). The frame (51) is in an inverted concave shape. The top of the frame (51) is connected to the top of the inner wall of the frame (1). Slide grooves (52) are symmetrically provided on both sides of the frame (51). The pressure wheel (8) is symmetrically provided with shafts on the left and right sides. The shafts are located in the slide grooves (52). The magnet block (54) is slidably fitted in the slide grooves (52). When the magnet block (54) drops to the lowest point, it can contact the shaft of the pressure wheel (8). The top of the magnet block (54) is connected to the lower end of the spring (53), and the upper end of the spring (53) is connected to the top of the inner wall of the slide groove (52). A plurality of electromagnet modules (11) are connected to the top of the frame (1), the electromagnet modules (11) correspond to the pulp squeezing modules (5) one by one, and the magnetic field at the bottom of the pulp squeezing module (5) is the same as the magnetic field at the top of the magnet block 1 (54); A plurality of injection pipes (12) are connected to the top of the frame (1), and the injection pipes (12) pass through the frame (1) and are connected to the pulp discharge cylinder (6); The yarn is wound around the winding drum (2) along the wire groove (21), the electromagnet module (11) is started to push the magnetic block (54) downward, and the magnetic block (54) pushes the pressure wheel (8), so that the pressure wheel (8) and the yarn are exerted with pressure, and at the same time, the sizing cylinder (6) continuously drips out sizing liquid, and the yarn is repeatedly sizing and squeezed; A liquid collecting tank (4) is placed directly below the winding drum (2).

2. The sizing mechanism for cotton and linen blended yarn according to claim 1, characterized in that: The slurry discharge cylinder (6) is composed of a cylinder body and a discharge pipe. A conical nozzle (61) and a second magnet block (7) are slidably matched in the discharge pipe. The conical nozzle (61) is located above the second magnet block (7). A magnetic ring (62) is connected to the bottom of the conical nozzle (61). The magnetic field at the upper end of the second magnet block (7) is the same as the magnetic field at the bottom of the magnetic ring (62). A plurality of rubber sheets (63) are provided at the connection between the cylinder body and the discharge pipe. The rubber sheets (63) are arranged at equal angles to block the feed opening of the discharge pipe.

3. A sizing mechanism for cotton and linen blended yarn according to claim 2, characterized in that: The inner wall of the discharge tube of the slurry discharge cylinder (6) is provided with a guide groove (64), and the second magnet block (7) is provided with a Y-shaped channel (71). When the lower end of the second magnet block (7) contacts the yarn, the second magnet block (7) moves upward, and the guide groove (64) is connected to the upper end of the Y-shaped channel (71). At the same time, the conical mouth (61) moves upward under the influence of magnetic force to push open the rubber sheet (63), so that the slurry enters the discharge tube and finally flows out from the lower end of the Y-shaped channel (71).

4. A sizing mechanism for cotton and linen blended yarn according to claim 3, characterized in that: The upper end branches of the Y-shaped channel (71) extend to both sides of the second magnet block (7), and the lower end of the Y-shaped channel (71) extends to the bottom of the second magnet block (7). When the second magnet block (7) rises to the highest point, the branches of the Y-shaped channel (71) are connected to the lower end of the guide groove (64), and at this time, the conical mouth (61) just pushes open the rubber sheet (63).

5. The sizing mechanism for cotton and linen blended yarn according to claim 4, characterized in that: A sensor is provided inside the pressure wheel (8), and the sensor is used to sense whether the pressure wheel (8) is in contact with the yarn. The sensor consists of a single-chip microcomputer (81), a rubber ring (82), and a pressure sensing unit (83). The single-chip microcomputer (81) is embedded in the axis of the pressure wheel (8), and the pressure sensing unit (83) is arranged around the axis at equal angles around the pressure wheel (8). The rubber ring (82) is sleeved outside the pressure wheel (8) and is in contact with the pressure sensing unit (83). The single-chip microcomputer (81) and the pressure sensing unit (83) are electrically connected.

6. A sizing mechanism for cotton and linen blended yarn according to claim 5, characterized in that: It also includes a wrapping layer (84), which is wrapped around the outside of the pressure wheel (8) and is used to cover the rubber ring (82). A battery is also fixedly installed in the pressure wheel (8), and the battery is electrically connected to the single-chip computer (81) and the pressure sensing unit (83).

7. A sizing mechanism for cotton and linen blended yarn according to claim 6, characterized in that: The winding drum (2) is pivotally connected with two rollers (22), which are symmetrically arranged up and down. Part of the rollers (22) extend into the wire groove (21). An air groove (23) is provided at the center axis of the winding drum (2), and the upper and lower sides of the air groove (23) can contact the surface of the roller (22).

8. The sizing mechanism for cotton and linen blended yarn according to claim 7, characterized in that: A crossbar (9) is horizontally arranged in the air groove (23), and a driving seat (91) is slidably matched with the crossbar (9). Sponge wheels (92) are pivotally connected to the upper and lower sides of the driving seat (91), and the sponge wheels (92) are used to contact the surface of the roller (22).

9. A sizing mechanism for cotton and linen blended yarn according to claim 8, characterized in that: The two ends of the winding drum (2) are connected to a fixed disk (3), a traction wheel (31) is pivotally connected to the fixed disk (3) on the side facing the winding drum (2), a plug post is welded to the side of the fixed disk (3) away from the winding drum (2), the plug post passes through the frame (1), an air duct (32) passes through the plug post, and the air duct (32) is connected to the air groove (23) by docking.

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