A composite fiber twisting machine's receiving guide and a guide process

Abstract

The application discloses a material collecting and guiding device of a composite fiber twisting machine and a wire guiding process, and relates to the technical field of textile equipment. The device comprises a support, a first motor fixedly installed in the middle of the bottom plate of the support, a guide rod installed on the first motor, two groups of guide rods, a wire guide roller and a lead-in roller installed between the two groups of guide rods, a lead-in frame installed at the end of the guide rod far from the first motor, the lead-in roller installed between the lead-in frame and the wire guide roller, a C-shaped hoop frame installed in the middle of the top end of the support, and a material collecting roller installed in the middle of the C-shaped hoop frame. The material collecting and guiding device of the composite fiber twisting machine and the wire guiding process change the orientation angle of the lead-in frame, the wire guide roller and the lead-in roller on the horizontal orientation of the composite fiber guiding path, selectively replace and adjust the local structure of the wire guide device according to the specific material properties of the guided composite fiber, and thus further improve the diversity and practicality of the function of the wire guide device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile equipment, in particular to a material receiving and guiding device for a composite fiber twisting machine and a guiding process. BACKGROUND

[0002] As a deep processing product of textile yarn, fancy yarn has high added value. In addition, fancy yarn has strong fashionability, and its variety is updated quickly. The birth of new products involves the use of new technology, new materials and new processes, so continuous innovation is the eternal vitality of fancy yarn. In the textile industry, a twisting machine is a key equipment for producing various types of fiber yarns, such as polyester, nylon, composite fiber and fancy yarn. The latest developed fancy yarn is mainly made of 60% regenerated polyester, 34% polyester, 3% wool and 3% spandex. It uses waterless dyeing and full-dull composite fiber. The irregular section of the colored roving is blended with wool. Through aging, opening, combing, and drawing, the roving is produced. The roving adopts PAFA machine to make the appearance of circle velvet, and the yarn is produced. The roller is grooved, and the setting of the double-core yarn makes the yarn feel softer and more fluffy. The color is rich and colorful, like a dazzling starry sky. The hand feeling is Q-poppet, and the warmth is strong.

[0003] In this process, the design of the material receiving and guiding device and the optimization of the guiding process are crucial for the stable operation and efficient production of the twisting machine. The traditional material receiving and guiding device of the twisting machine has some problems. First, because the position of the guiding device is fixed, the fiber yarns are prone to knotting between the guiding devices, causing production interruption and degradation of the wire quality. Second, because the shape and material of the guiding device are not suitable for the characteristics of the fiber yarns, the fiber yarns cannot pass smoothly through the guiding device, resulting in reduced production efficiency and damage to the fiber yarns. In addition, the traditional twisting machine usually requires manual intervention to adjust the position and angle of the guiding device to ensure the smooth passage of the fiber yarns. This not only increases labor costs, but also may cause accidents and damage due to improper operation. SUMMARY

[0004] To solve the above technical problems, the present application realizes the following technical scheme: a material receiving and guiding device for a composite fiber twisting machine and a guiding process, comprising a support, a first motor fixedly installed in the middle of the bottom plate of the support, a guide rod installed on the first motor, the number of guide rods being two groups, a guide roller and a lead roller installed between the two groups of guide rods, a lead frame installed at the end of the guide rod away from the first motor, the lead roller being installed between the lead frame and the guide roller, and the guide roller and the lead roller being used for guiding the composite fiber, and the lead frame being used for pulling the composite fiber.

[0005] The C-shaped hoop support is arranged in the middle of the support top end, a material collecting roller is arranged in the middle of the C-shaped hoop support, the diameter of the baffle disc at the two ends of the material collecting roller is larger than the diameter of the middle part of the material collecting roller, a rubber sleeve is spirally wound on the material collecting roller, a second motor is fixedly arranged at the right end of the support, a long rod is inserted in the middle of the inner side of the material collecting roller along the axis direction of the output shaft of the second motor, bearings are sleeved on the long rod, the number of the bearings is two groups, the two groups of bearings are symmetrically sleeved on the long rod, the output end of the second motor is inserted with the right end of the long rod, and the material collecting roller is rotatably arranged with the second motor through the long rod.

[0006] Preferably, a hoop ring is fixedly arranged on the output end of the first motor, two groups of the guide rods are connected with a foot stand at the end close to the first motor, the bottom end of the foot stand is arranged on the top of the first motor, the foot stand can make a horizontal circular motion around the axis of the first motor under the rotation of the first motor, the wire guide roller, the lead guide roller and the lead guide frame arranged between the two groups of guide rods can be kept in the position above the top of the first motor through the support and guidance of the horizontal circular motion of the foot stand on the top of the first motor, a swivel ring is fixedly connected to the middle of the side of the foot stand facing the first motor, the swivel ring is inserted with the hoop ring, and the foot stand is turned with the output end of the first motor around the insertion part of the swivel ring and the hoop ring.

[0007] Preferably, convex ring sleeves are symmetrically arranged on the outer surface of the wire guide roller, a first shaft is arranged in the middle of the wire guide roller and is perpendicular to the wire guide roller, the two ends of the first shaft are respectively inserted into the two groups of guide rods, a ratchet wheel is arranged on the middle of the surface of the first shaft, the inclined protrusions on the surface of the ratchet wheel are made of elastic material, a rotating shaft is arranged in the middle of the ratchet wheel, and the ratchet wheel is fixedly connected to the middle of the first shaft through the rotating shaft.

[0008] Preferably, an electromagnetic latch is embeddedly arranged in the rotating shaft, the two telescopic ends of the electromagnetic latch are arranged through the rotating shaft and are inserted into the rotating shaft, reverse tooth grooves are uniformly arranged on the inner surface of the wire guide roller along the circumference, the ratchet wheel is engaged with the wire guide roller through the reverse tooth grooves, and the wire guide roller is smoothly rotated clockwise and is blocked counterclockwise between the ratchet wheel and the reverse tooth grooves with the rotating shaft as the shaft, wherein the inclined protrusions on the surface of the ratchet wheel can be close to the center of the ratchet wheel under the extrusion deformation of the ratchet wheel rotating clockwise, and can be bounced back to the initial position in time to be engaged with the reverse tooth grooves again.

[0009] Preferably, the outer surface of the lead roller is symmetrically provided with a thin ring groove, the convex ring sleeve is correspondingly embedded in the thin ring groove, the middle part of the lead roller is provided with a second shaft rod which is perpendicular to the lead roller and is fixedly installed on the lead roller, the two ends of the second shaft rod are respectively sleeved on the two groups of guide rods, the same side of the second shaft rod and the first shaft rod is threadedly provided with a tightening disc, the tightening disc is used for threadedly positioning the first shaft rod and the second shaft rod on the guide rod, and the second shaft rod is limitingly installed on the guide rod through a nut.

[0010] Preferably, the inner side of the lead frame is provided with a threading ball in the middle part, a threading hole is formed in the middle part of the threading ball, a spring is connected between the threading ball and the lead frame along the axis direction of the guide rod, the threading ball is elastically installed on the lead frame through the spring, the left and right sides of the lead frame are both provided with a side plate, one end of the side plate away from the lead frame is installed on the lead roller by means of a latch, and one end of the side plate close to the lead frame is fixedly provided with a motor on the side of the side plate away from the lead frame, the output end of the motor penetrates the side plate and is in contact with the lead frame, and the lead frame is rotatably installed on the side plate through the motor.

[0011] Preferably, the C-shaped hoop core is fixedly installed on the inner side of the C-shaped hoop frame, the same part of the C-shaped hoop frame and the C-shaped hoop core is provided with a notch, the shaft passes through the notch and is embedded in the C-shaped hoop core, and the notch on the surface of the C-shaped hoop frame is elastically installed with an arc-shaped elastic pin, and the free end of the arc-shaped elastic pin is bent towards the center of the C-shaped hoop core, so as to limit and intercept the shaft in the C-shaped hoop core, and the material collecting roller is rotatably installed on the C-shaped hoop frame through the bearing on the long rod and the C-shaped hoop core.

[0012] Preferably, the two ends of the material collecting roller are fixedly installed with three groups of third motors in a circular array, the output end of the third motor is installed with a winding rod by means of a latch, the surface of the material collecting roller is spirally installed with a spiral poking piece along the axis direction, the material collecting roller is uniformly distributed with a pull rope along the circumference, and the pull rope is connected with the spiral poking piece, so as to control the left and right inclination angles of the spiral poking piece along the axis direction of the material collecting roller, and the two ends of the spiral poking piece penetrate the material collecting roller and are wound on the winding rods at the two ends of the material collecting roller.

[0013] Preferably, the outer surface of the rubber sleeve is provided with a spiral clamping cavity in a spiral shape, the rubber sleeve is spirally wound on the material collecting roller through the spiral clamping cavity and the spiral poking piece, the spiral poking piece is shielded and protected on the material collecting roller by the rubber sleeve, and the pull rope connected between the spiral poking pieces is also shielded and protected, the rubber sleeve is sleeved on the material collecting roller, so as to provide another contact mode for the material collecting roller to wind the composite fiber, and more winding space is provided for the winding of the composite fiber on the material collecting roller.

[0014] When the guide is not used, the guide rod can be manually folded upwards counterclockwise around the hinge between the hoop and the swivel, so that the guide rod is in the same vertical plane as the first motor, thereby folding the guide rod, the guide wire roller, the lead wire roller and the lead wire frame near the middle of the material collecting roller, reducing the occupied space of the guide in the horizontal position, so that the whole guide can be stored in a small vertical plane without occupying too much storage space.

[0015] A guide wire process of a composite fiber twisting machine material collecting guide, comprising the following steps:

[0016] Step one: keep the rubber sleeve spirally wound on the material collecting roller, install the support on the output end of the twisting machine through bolts, then pass the composite fiber through the middle of the threading ball and around the top of the lead wire roller, and then pass the composite fiber from the bottom of the guide wire roller clockwise and connect it to the material collecting roller;

[0017] Step two: then enable the second motor to drive the material collecting roller to rotate counterclockwise around the long rod axis between the two groups of C-shaped hoop frames, and collect the composite fiber counterclockwise on the material collecting roller.

[0018] The present application provides a composite fiber twisting machine material collecting guide and a guide wire process, which has the following advantages:

[0019] I. The composite fiber twisting machine material collecting guide and guide wire process fixes the ratchet wheel in the middle of the first shaft through the insertion and positioning of the two ends of the electromagnetic latch in the ratchet wheel, thereby achieving the following: the guide wire roller smoothly rotates clockwise around the shaft between the reverse tooth groove and the ratchet wheel, and the reverse tooth groove is blocked counterclockwise by the ratchet wheel, preventing the composite fiber from being wound counterclockwise from the bottom of the guide wire roller to the material collecting roller, effectively preventing the composite fiber already wound on the material collecting roller from unwinding or loosening, and achieving the anti-pulling function of one-way guiding and winding of the composite fiber.

[0020] II. The composite fiber twisting machine material collecting guide and guide wire process retracts the telescopic ends of the electromagnetic latch, thereby releasing the locking and positioning of the ratchet wheel on the shaft, allowing the guide wire roller to smoothly rotate in the middle of the first shaft regardless of whether the composite fiber is guided clockwise or counterclockwise on the guide wire roller, and allowing the guide wire roller to be used in special guide conditions that require frequent changes in guiding position and winding direction, thereby expanding the types of specific conditions that the guide can be applied to.

[0021] III. The composite fiber twisting machine material collecting guide and guide wire process can achieve the convenient disassembly and installation of the material collecting roller through two simple and consecutive actions, providing convenience for the disassembly, winding and subsequent processing of the composite fiber.

[0022] Four, the composite fiber twisting machine's material receiving guide and guide process, directly for the composite fiber on the winding roll winding direction of the explicit planning, limit and guide, avoid the composite fiber on the winding roll winding loose, not tight and irregular problem, convenient follow the composite fiber on the winding roll winding angle and can faster bypass.

[0023] Five, the composite fiber twisting machine's material receiving guide and guide process, the guide can be realized for different composite fiber material wire winding mode, realize the guide to the wire multiple guide mode and winding function, can effectively use in different working conditions.

[0024] Six, the composite fiber twisting machine's material receiving guide and guide process, can use the lead frame to the angle of the composite fiber in the vertical plane adjustment guide, to realize the composite fiber winding angle change on the winding roll, also can combine the first motor in the above in the running mode, to change the composite fiber in the horizontal range on the winding roll guide orientation angle, to realize the composite fiber on the winding roll tight winding and tight winding, through the above such way of changing the guide roll and lead roll installation position, realize the guide to the composite fiber another guide and winding mode, can be combined with the guided composite fiber specific material properties selectively to the local structure of the guide to change and adjust, so as to further enhance the diversity and practicality of the guide function.

[0025] Seven, the composite fiber twisting machine's material receiving guide and guide process, can enable the first motor to drive the foot to do periodic left and right twist motion, by the foot to drive the lead frame installed between the two groups of guide rod to do left and right twist motion, change the lead frame with the guide roll and lead roll to the composite fiber guide path in the horizontal orientation angle, so as to make the guide roll and lead roll in the horizontal orientation angle of the composite fiber self adjustment and change of the line material, so that the guide can not only be used for the output end of the twisting machine, but also can be used according to the specific line output position of other line processing equipment, so as to expand the actual use of the guide.

[0026] Eight, the composite fiber twisting machine's material receiving guide and guide process, the installation position of the guide roll and the lead roll on the two groups of guide rods is exchanged, so that the lead frame faces the winding roll, to realize the guide path mode of the composite fiber from the guide roll to the lead roll to the lead frame to the winding roll, realize the guide and winding work of the composite fiber to the winding roll; during the period, the lead frame can effectively be used to adjust the angle of the composite fiber in the vertical plane, to realize the change of the winding angle of the composite fiber on the winding roll. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 Fig. 1 is a schematic diagram of the external structure of a composite fiber twisting machine according to the present application;

[0028] Figure 2 Fig. 2 is a front view of the composite fiber twisting machine according to the present application;

[0029] Figure 3 Fig. 3 is a schematic diagram of the assembly structure of the guide roller and the lead roller with the first motor according to the present application;

[0030] Figure 4 Fig. 4 is a schematic diagram of the partial assembly structure of the guide rod and the first motor according to the present application;

[0031] Figure 5 Fig. 5 is a schematic diagram of the partial assembly structure of the guide roller and the first shaft rod according to the present application;

[0032] Figure 6 Fig. 6 is a schematic diagram of the partial disassembly structure of the ratchet wheel and the guide roller according to the present application;

[0033] Figure 7 Fig. 7 is a schematic diagram of the structure of the lead roller according to the present application;

[0034] Figure 8 Fig. 8 is a schematic diagram of the structure of the lead frame according to the present application;

[0035] Figure 9 Fig. 9 is a schematic diagram of the partial structure of the C-shaped hoop frame according to the present application;

[0036] Figure 10 Fig. 10 is a schematic diagram of the assembly structure of the material collecting roller and the long rod according to the present application;

[0037] Figure 11 Fig. 11 is a front view of the material collecting roller according to the present application;

[0038] Figure 12 Fig. 12 is a schematic diagram of the structure of the rubber sleeve according to the present application.

[0039] In the drawings: 1, support; 2, first motor; 3, guide rod; 4, guide roller; 5, lead roller; 6, lead frame; 7, C-shaped hoop frame; 8, material collecting roller; 9, second motor; 10, rubber sleeve; 11, long rod; 12, bearing; 21, hoop ring; 31, foot base; 32, rotating ring; 42, convex ring sleeve; 43, first shaft rod; 44, ratchet wheel; 46, rotating shaft; 47, electromagnetic bolt; 48, reverse tooth groove; 52, thin ring groove; 53, second shaft rod; 54, tightening disc; 62, threading ball; 63, spring; 64, side plate; 65, motor; 71, C-shaped hoop core; 72, notch; 73, arc-shaped elastic pin; 81, third motor; 82, winding rod; 83, spiral tab; 84, pull rope; 101, spiral clamping cavity. DETAILED DESCRIPTION

[0040] The application is further described in detail below with reference to the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not intended to be exhaustive or to limit the application to the forms disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. Embodiments are chosen and described in order to best explain the principles of the application and its practical application to thereby enable others skilled in the art to best utilize the application in various embodiments and with various modifications as are suited to the particular use contemplated.

[0041] The first embodiment, as shown in the drawings, provides a technical solution: a composite fiber twisting machine material receiving guide and a guide process, comprising a support 1, a first motor 2 is fixedly installed in the middle of the bottom plate of the support 1, a guide rod 3 is installed on the first motor 2, the number of guide rods 3 is two groups, a guide roller 4 and a lead roller 5 are installed between the two groups of guide rods 3, a lead frame 6 is installed at the end of the guide rod 3 away from the first motor 2, the lead roller 5 is installed between the lead frame 6 and the guide roller 4, and the guide roller 4 and the lead roller 5 are used to guide the composite fiber, and the lead frame 6 is used to pull the composite fiber. Figures 1 to 12 The top end of the support 1 is provided with a C-shaped hoop support 7, the C-shaped hoop support 7 is provided with a material receiving roller 8, a rubber sleeve 10 is spirally wound on the material receiving roller 8, a second motor 9 is fixedly installed at the right end of the support 1, a long rod 11 is inserted and installed at the middle of the inner side of the material receiving roller 8 along the axis direction of the output shaft of the second motor 9, a bearing 12 is sleeved on the long rod 11, the number of bearings 12 is two groups, and the two groups of bearings 12 are symmetrically sleeved on the long rod 11, the output end of the second motor 9 is inserted with the right end of the long rod 11, and the material receiving roller 8 is rotatably installed with the second motor 9 through the long rod 11.

[0042] A hoop ring 21 is fixedly installed on the output end of the first motor 2, a foot stand 31 is connected at the end close to the first motor 2 of the two groups of guide rods 3, and the bottom end of the foot stand 31 is abutted against the top of the first motor 2, the foot stand 31 can make horizontal circular motion around the axis of the first motor 2 on the top of the first motor 2 under the rotation of the first motor 2, and the guide of the horizontal circular motion of the foot stand 31 on the top of the first motor 2 makes the guide roller 4, the lead roller 5 and the lead frame 6 installed between the two groups of guide rods 3 can be kept in the position state above the top of the first motor 2, a rotating ring 32 is fixedly connected to the middle of the side of the foot stand 31 facing the first motor 2, the rotating ring 32 is inserted with the hoop ring 21, and the foot stand 31 is flipped around the insertion part of the rotating ring 32 and the hoop ring 21 and the output end of the first motor 2.

[0043]

[0044] ​The outer surface side of the wire roller 4 is symmetrically provided with a convex ring sleeve 42, the middle part of the wire roller 4 passes through the center of the wire roller 4 and is vertically provided with a first shaft rod 43, and the two ends of the first shaft rod 43 are respectively inserted into two groups of guide rods 3, the surface middle part of the first shaft rod 43 is provided with a ratchet wheel 44, the surface inclined protruding structure of the ratchet wheel 44 is made of elastic material, the middle part of the ratchet wheel 44 is provided with a rotating shaft 46, and the ratchet wheel 44 is fixedly connected in the middle part of the first shaft rod 43 through the rotating shaft 46.

[0045] The rotating shaft 46 is embeddedly provided with an electromagnetic bolt 47, and the two telescopic ends of the electromagnetic bolt 47 are provided through the rotating shaft 46 and are inserted into the rotating shaft 46, the inner surface of the wire roller 4 is uniformly provided with reverse tooth grooves 48 along the circumference, the ratchet wheel 44 is engaged with the wire roller 4 through the reverse tooth grooves 48, and the wire roller 4 is clockwise smoothly rotated and counterclockwise blocked and braked between the ratchet wheel 44 and the reverse tooth grooves 48 with the rotating shaft 46 as the shaft.

[0046] The outer surface side of the wire roller 5 is symmetrically provided with a thin ring groove 52, the convex ring sleeve 42 is embeddedly fitted with the thin ring groove 52, the middle part of the wire roller 5 passes through the center of the wire roller 5 and is vertically provided with a second shaft rod 53, and the second shaft rod 53 is fixedly provided with the wire roller 5, the two ends of the second shaft rod 53 away from the wire roller 5 are respectively sleeved on two groups of guide rods 3, the same side of the second shaft rod 53 and the first shaft rod 43 are both screwedly provided with a tightening disc 54, the tightening disc 54 is used for screwing the first shaft rod 43 and the second shaft rod 53 to be positioned on the guide rod 3, and the second shaft rod 53 is limitingly provided on the guide rod 3 through a nut.

[0047] The C-shaped hoop frame 7 is fixedly provided with a C-shaped hoop core 71 on the inner side, the same part of the C-shaped hoop frame 7 and the C-shaped hoop core 71 is provided with a notch 72, the rotating shaft 46 passes through the C-shaped hoop frame 7 and is embeddedly fitted in the C-shaped hoop core 71 through the notch 72, an arc-shaped elastic pin 73 is elastically provided on the surface of the C-shaped hoop frame 7 at the notch 72, and the free end of the arc-shaped elastic pin 73 is bent towards the center of the C-shaped hoop core 71, which is used for limiting and intercepting the rotating shaft 46 in the C-shaped hoop core 71, and the material collecting roller 8 is rotatably provided with the C-shaped hoop frame 7 through the cooperation of the bearing 12 on the long rod 11 and the C-shaped hoop core 71.

[0048] The two end sides of the material collecting roller 8 are circularly arrayed and fixedly provided with third motors 81, and the number of the third motors 81 is three groups, the output end of the third motor 81 is insertedly provided with a winding rod 82, the surface of the material collecting roller 8 is spirally provided with a spiral poking piece 83 along the axis direction thereof, the material collecting roller 8 is uniformly provided with a pull rope 84 along the circumference, and the pull rope 84 is penetratingly connected with the spiral poking piece 83, which is used for controlling the left and right inclination angles of the spiral poking piece 83 along the axis direction of the material collecting roller 8, and the two ends of the spiral poking piece 83 penetrate through the material collecting roller 8 and are respectively wound on the winding rods 82 at the two ends of the material collecting roller 8.

[0049] In use, first keep the rubber sleeve 10 spirally wound on the take-up roller 8, install the support 1 on the output end of the twisting machine through bolts, then pass the composite fiber through the middle of the threading ball 62 and around the top of the guide roller 5, and then pass the composite fiber from the bottom of the guide roller 4 in a clockwise direction and connect it to the take-up roller 8;

[0050] Then start the second motor 9 to drive the take-up roller 8 to rotate counterclockwise around the axis of the long rod 11 between the two groups of C-shaped clamp frames 7, so as to wind the composite fiber counterclockwise on the take-up roller 8, realizing the guiding and winding of the composite fiber.

[0051] During the winding of the composite fiber, the first motor 2 can be started to drive the foot base 31 to make periodic left-right twisting motion, and the foot base 31 drives the guide frame 6 installed between the two groups of guide rods 3 to make left-right twisting motion, so as to change the orientation angle of the guide frame 6 to the guiding path of the composite fiber on the horizontal plane, so as to realize the autonomous adjustment and change of the orientation angle of the guide frame 6 to the guiding of the composite fiber on the horizontal plane, so that the guide device can not only be used in combination with the output end of the twisting machine, but also be adapted and used according to the change of the output end position of other wire processing equipment, expanding the actual use conditions of the guide device.

[0052] At the same time, when the composite fiber is blocked or stuck at the output end of the twisting machine, the take-up roller 8 can be driven by the second motor 9 to tighten the composite fiber on the guide roller 4 and the guide roller 5, and then the guide frame 6 can be driven by the motor 65 to rotate counterclockwise around the output end of the motor 65, so as to use the threading ball 62 as an anchor point to pull the composite fiber, to automatically tension the blocked or stuck part of the composite fiber at the output end of the twisting machine, and to use the local torsional deformation and tightening of the composite fiber at the overlapping position with the threading ball 62 to ensure that the composite fiber will not be pulled off, so as to automatically pull through the blocked or stuck composite fiber by the guide device itself, effectively expanding the working conditions that the guide device can handle, and improving the use function of the guide device.

[0053] By positioning the lead roller 5 between the two sets of guide rods 3 by four sets of nuts, the position of the lead roller 5 in front of the guide rods 3 is fixed, and at the same time, the lead roller 5 is fixedly installed between the two sets of guide rods 3 by the second shaft 53, rather than being able to rotate around the axis of the second shaft 53, to provide a static guide rail for the composite fiber from the lead roller 5 to the guide roller 4, ensuring that the composite fiber is only guided to the receiving roller 8 by the guide roller 4 in a dynamic guiding mode with relative motion, and other guiding structures are in a static state to prevent the composite fiber from easily separating from the guide roller 4 or the lead roller 5 during guiding, avoiding the common separation, winding and knotting phenomenon between the composite fiber and the guiding structure, and realizing smooth, smooth and safe guiding of the composite fiber by the guide.

[0054] Before use, the installation position of the guide roller 4 and the lead roller 5 on the two sets of guide rods 3 can be exchanged forward and backward, so that the lead frame 6 faces the receiving roller 8, to realize the guiding path of the composite fiber from the guide roller 4 to the lead roller 5 to the lead frame 6 to the receiving roller 8, and to realize the guiding and winding of the composite fiber to the receiving roller 8; During this period, the angle adjustment of the composite fiber in the vertical plane by the lead frame 6 can be effectively utilized to realize the change of the winding angle of the composite fiber on the receiving roller 8, and at the same time, the first motor 2 can be combined with the above-mentioned enabling operation mode to change the guiding direction angle of the composite fiber on the receiving roller 8 in the horizontal range, to realize the tight winding and tight winding of the composite fiber on the receiving roller 8. By the above-mentioned method of exchanging the installation position of the guide roller 4 and the lead roller 5, another guiding and winding mode of the guide to the composite fiber can be realized, and the specific material properties of the guided composite fiber can be selectively exchanged and adjusted to the local structure of the guide, thereby further improving the diversity and practicality of the guide function.

[0055] During the guiding of the composite fiber by the guide roller 4 and the lead roller 5, when the guided composite fiber is thin, the guide roller 4 can be manually adjusted before use: the guide roller 4 is pushed close to the lead roller 5 along the guide rod 3, so that the convex ring sleeve 42 is embedded in the thin ring groove 52, and at the same time, the guide roller 4 can be normally rotated clockwise around the first shaft 43, and then the guide roller 4 is threadedly positioned and locked on the guide rod 3 by the clockwise tightened tightening disc 54, so that the part between the guide roller 4 and the lead roller 5 in this state can form a four-around closed guide channel, effectively limiting the composite fiber between the guide roller 4 and the lead roller 5, so that even if the composite fiber has a tendency to derail, it will be intercepted and limited between the guide roller 4 and the lead roller 5, and will not be completely wound on the guide roller 4 or the lead roller 5, and will not form a mass of tangled phenomenon;

[0056] When the guided composite fibers are thicker, the guide roller 4 can be manually adjusted before use: push the guide roller 4 along the guide rod 3 away from the lead roller 5, so that the convex ring sleeve 42 is away from the thin ring groove 52, the distance between the guide roller 4 and the lead roller 5 is enlarged, the cross-sectional diameter of the composite fibers that can pass between the guide roller 4 and the lead roller 5 is increased, and the thicker composite fibers can be guided and limited. According to the specific cross-sectional diameter of the guided and wound composite fibers, the corresponding size of the threading ball 62 can be replaced to ensure that the threading ball 62 fits the composite fibers.

[0057] The above-mentioned structure can effectively realize the guidance and winding of the guide device for composite fibers of different diameters.

[0058] During the use of the guide roller 4 to guide the composite fibers, the ratchet wheel 44 can be fixedly connected to the middle part of the first shaft 43 by inserting the two ends of the electromagnetic plug 47 into the ratchet wheel 44, so that the guide roller 4 can smoothly rotate clockwise around the rotating shaft 46 between the reverse tooth groove 48 and the ratchet wheel 44, and the movement mode is blocked and braked counterclockwise, so that the composite fibers wound on the material winding roller 8 from the bottom of the guide roller 4 counterclockwise are effectively prevented from returning or loosening when the composite fibers are locally pulled back, and the anti-pulling back limiting function of one-way guidance and winding of the composite fibers is realized.

[0059] When the two ends of the electromagnetic plug 47 are retracted, the ratchet wheel 44 is unlocked and positioned on the rotating shaft 46, so that the guide roller 4 can smoothly rotate in the middle part of the first shaft 43, regardless of whether the composite fibers are guided clockwise on the guide roller 4 or counterclockwise on the guide roller 4, which can adapt to the special guide requirements of frequently changing guide positions and frequently changing winding directions, and expand the types of specific working conditions that the guide device can be applied to.

[0060] By pressing the arc-shaped elastic pin 73 into the C-shaped bracket 7, opening the gap 72 where the C-shaped bracket 7 is located, then manually grabbing the left end of the long rod 11 and pulling it to the right, pulling the right end of the long rod 11 out of the output end of the stopped second motor 9, then through the gap 72 opened on the C-shaped bracket core 71, the long rod 11 is pulled out from the inside of the two C-shaped bracket cores 71, the material winding roller 8 together with the long rod 11 can be quickly removed from the C-shaped bracket 7, so as to facilitate the transfer and subsequent processing of the composite fibers.

[0061] And the empty material receiving roller 8 is installed on the C-shaped bracket 7 through the long rod 11: that is, by pressing the bearing 12 close to the left end of the long rod 11 and the left side of the gap 72 of the C-shaped bracket core 71 close to the left end of the top of the support 1, the long rod 11 can be clamped on the two groups of C-shaped bracket 7 in the process of the extrusion arc-shaped elastic pin 73 into the C-shaped bracket 7, and then by pushing the long rod 11 as a whole to the right, the output end of the second motor 9 is correspondingly inserted and connected at the right end of the long rod 11, at this time, the two groups of bearings 12 on the long rod 11 are embedded in the gaps 72 on the two groups of C-shaped bracket cores 71 one by one, that is, the assembly of the material receiving roller 8 on the C-shaped bracket 7 with the long rod 11 is completed, and the assembly of the long rod 11 and the second motor 9 is completed. The whole operation process only needs two simple and consecutive actions, so that the material receiving roller 8 can be conveniently disassembled and installed, which provides convenience for disassembly and winding of the composite fiber and facilitates subsequent processing of the composite fiber.

[0062] In the second embodiment, on the basis of the first embodiment, please refer to Figure 6 and Figure 8 As shown in the drawings, the inner side of the lead frame 6 is provided with a threading ball 62 in the middle, and a threading hole is formed in the middle of the threading ball 62. The spring 63 is connected between the threading ball 62 and the lead frame 6 along the axis direction of the guide rod 3. The threading ball 62 is elastically mounted with the lead frame 6 through the spring 63. The lead frame 6 is provided with a side plate 64 on both sides. The side plate 64 is inserted and locked on the lead roller 5 away from the lead frame 6. The motor 65 is fixedly installed on the side plate 64 away from the lead frame 6. The output end of the motor 65 penetrates the side plate 64 and contacts the lead frame 6. The lead frame 6 is rotatably mounted with the side plate 64 through the motor 65.

[0063] During the use of the lead roller 5 to guide the composite fiber, the motor 65 can be started to drive the lead frame 6 to rotate, so as to change the entry angle of the composite fiber on the lead roller 5 through the threading ball 62. The tightness of the composite fiber during the initial guidance of the threading ball 62 can be freely controlled, so as to automatically tighten the composite fiber in a relaxed state between the lead frame 6 and the lead roller 5, avoid the derailment of the composite fiber on the lead roller 5, and adjust the pulling angle of the composite fiber in the vertical plane according to the tightness of the composite fiber during the guidance, so as to improve the response performance of the lead wire device to different working conditions.

[0064] During the guiding of the composite fiber using the threading ball 62, the elasticity of the spring 63 can be utilized to make the installation of the threading ball 62 inside the lead frame 6 not fixed, and the threading ball 62 can be given the characteristics of being elastically squeezed and rebounded inside the lead frame 6, so that the threading ball 62 itself can elastically stretch and guide the composite fiber, without forcibly pulling the composite fiber, and the composite fiber can be flexibly adjusted in the angle of guidance, and during the accidental pulling back of the composite fiber, a certain elastic anti-pulling protection can be provided, and the protection effect of preventing the composite fiber from breaking can be achieved.

[0065] In the third embodiment, on the basis of the first and second embodiments, referring to Figures 10 to 12 As shown in the figure, the outer surface of the rubber sleeve 10 is provided with a spiral clamping cavity 101 in a spiral shape, and the rubber sleeve 10 is spirally wound with the material collecting roller 8 through the cooperation of the spiral clamping cavity 101 and the spiral push piece 83, and the spiral push piece 83 is shielded and protected on the material collecting roller 8 through the rubber sleeve 10, and the pull rope 84 connected between the spiral push pieces 83 is also shielded and protected, and the rubber sleeve 10 is installed on the material collecting roller 8 to provide another contact mode for the material collecting roller 8 to wind the composite fiber.

[0066] During the winding of the composite fiber using the material collecting roller 8, the winding mode of the material collecting roller 8 for the composite fiber is divided into three modes:

[0067] The first mode: keeping the rubber sleeve 10 in the spiral wrapping state on the material collecting roller 8 unchanged, and using the winding curved surface provided by the rubber sleeve 10 as the winding structure of the composite fiber on the material collecting roller 8, at this time, the winding space of the material collecting roller 8 for the composite fiber is the largest, and the tight winding and winding of the composite fiber can be completed;

[0068] The second mode: the rubber sleeve 10 is removed from the material collecting roller 8, the spiral push piece 83 and the pull rope 84 are exposed, and at the same time, the three groups of third motors 81 at the left and right ends of the material collecting roller 8 are started, so that the three groups of third motors 81 at the left end of the material collecting roller 8 drive the winding rods 82 to wind the same length to the left end, and the three groups of third motors 81 at the right end of the material collecting roller 8 drive the winding rods 82 to release the same length to the left end, so that the spiral guide track of the spiral push piece 83 as a whole is inclined to the left under the horizontal tension of the pull rope 84 to the left, which facilitates the winding of the composite fiber on the material collecting roller 8 from the right end to the left end with the same inclination angle, directly plans, limits and guides the winding direction of the composite fiber on the material collecting roller 8, avoids the problems of loose, not tight and irregular winding of the composite fiber on the material collecting roller 8, and facilitates the subsequent winding of the composite fiber on the material collecting roller 8 to be wound faster.

[0069] The third kind: according to the same operation principle of the second kind, the operation direction is opposite, can make the spiral stirrer 83 under the horizontal right tension of the pull rope 84, the whole spiral guide track is inclined to the right, the composite fiber is wound on the receiving roller 8 from left to right with the same inclination angle, directly plan, limit and guide the winding direction of the composite fiber on the receiving roller 8, avoid the problem of loose, not compact and irregular of the composite fiber winding on the receiving roller 8, facilitate subsequent winding around the winding angle of the composite fiber on the receiving roller 8 to be faster;

[0070] And in the second and third kind, during the winding guide process of the composite fiber, the pull rope 84 is stretched and positioned and taut, as the contact medium of the spiral winding of the composite fiber on the receiving roller 8, can be via the pull rope 84 as the elastic structure of the composite fiber and the receiving roller 8 contact, protect the composite fiber on the receiving roller 8 from being over stretched and wound, so that the receiving roller 8 has a certain elastic tension winding function during the initial winding of the composite fiber, will not be born to pull the winding of the composite fiber, protect the quality and toughness of the composite fiber wound on the receiving roller 8, realize the elastic protection type guide and winding of the composite fiber;

[0071] Through the above three different winding modes, and combined with the adjustment and use of the above different structures, the wire guide can realize different winding modes of different composite fiber materials, realize the multiple guiding mode and winding function of the wire guide, and can be effectively used in different working conditions.

[0072] Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art and related fields without creative labor should belong to the scope of protection of the present application. The structures, devices and operation methods not specifically described and explained in the present application, if not specially described and limited, are implemented according to the conventional means in the art.

Claims

1. A composite fiber twisting machine material receiving guide, comprising a support (1), a first motor (2) is fixedly installed in the middle of the bottom plate of the support (1), characterized in that: The first motor (2) is provided with guide rods (3), two groups of guide rods (3) are provided with guide wire rollers (4) and lead wire rollers (5), the end of the guide rod (3) away from the first motor (2) is provided with a lead wire frame (6), the lead wire roller (5) is installed between the lead wire frame (6) and the guide wire roller (4); The top of the bracket (1) is provided with a C-shaped hoop bracket (7), the C-shaped hoop bracket (7) is provided with a material collecting roller (8), the material collecting roller (8) is spirally wound with a rubber sleeve (10), the right end of the bracket (1) is fixedly provided with a second motor (9), the middle of the inner side of the material collecting roller (8) is inserted with a long rod (11) along the axis direction of the output shaft of the second motor (9), the long rod (11) is sleeved with bearings (12), and two groups of bearings (12) are symmetrically sleeved on the long rod (11), the output end of the second motor (9) is inserted with the right end of the long rod (11), and the material collecting roller (8) is rotatably installed with the second motor (9) through the long rod (11); The middle of the guide wire roller (4) is provided with a first shaft (43) which is perpendicular to the guide wire roller (4) and passes through the center of the guide wire roller (4), the surface of the first shaft (43) is provided with a ratchet wheel (44), the middle of the ratchet wheel (44) is provided with a rotating shaft (46), the rotating shaft (46) is embeddedly provided with an electromagnetic bolt (47), and the two telescopic ends of the electromagnetic bolt (47) are provided through the rotating shaft (46) and are inserted in the rotating shaft (46), the inner surface of the guide wire roller (4) is uniformly provided with reverse tooth grooves (48), the ratchet wheel (44) is engaged with the guide wire roller (4) through the reverse tooth grooves (48), and the guide wire roller (4) is rotatably driven clockwise and reversely blocked through the reverse tooth grooves (48) between the guide wire roller (4) and the ratchet wheel (44) with the rotating shaft (46) as the shaft; The middle of the inner side of the lead wire frame (6) is provided with a threading ball (62), the middle of the threading ball (62) is provided with a threading hole, the threading ball (62) and the lead wire frame (6) are connected with springs (63) along the axis direction of the guide rod (3), the threading ball (62) is elastically installed with the lead wire frame (6) through the springs (63), the left and right sides of the lead wire frame (6) are provided with side plates (64), one end of the side plate (64) away from the lead wire frame (6) is inserted into the lead wire roller (5), one end of the side plate (64) close to the lead wire frame (6) is fixedly provided with a motor (65) on the side away from the lead wire frame (6), the output end of the motor (65) penetrates the side plate (64) and contacts the lead wire frame (6), and the lead wire frame (6) is rotatably installed with the side plate (64) through the motor (65).

2. A composite fiber twisting machine's take-up guide according to claim 1, characterized in that: The output end of the first motor (2) is fixedly provided with a hoop (21), and the two groups of guide rods (3) are commonly connected with a foot base (31) at the end close to the first motor (2), and the bottom end of the foot base (31) is abutted against the top of the first motor (2), the middle of the side of the foot base (31) towards the first motor (2) is fixedly connected with a rotating ring (32), the rotating ring (32) is insertedly connected with the hoop (21), and the foot base (31) is turned with the output end of the first motor (2) around the rotating ring (32) and the inserted part of the hoop (21).

3. A composite fiber twisting machine's take-up guide as claimed in claim 2, wherein: The outer surface of the wire roller (4) is symmetrically provided with a convex ring sleeve (42) on the side, and the two ends of the first shaft (43) are respectively inserted into the two groups of guide rods (3), and the inclined protrusions on the surface of the ratchet wheel (44) are made of elastic material, and the ratchet wheel (44) is fixedly connected with the middle of the first shaft (43) through the rotating shaft (46).

4. A composite fiber twisting machine's take-up guide as claimed in claim 3, wherein: The outer surface of the wire roller (5) is symmetrically provided with a thin ring groove (52) on the side, and the convex ring sleeve (42) is embedded in the thin ring groove (52), and the middle of the wire roller (5) is provided with a second shaft (53) which is perpendicular to the wire roller (5) and passes through the center of the wire roller (5), and the second shaft (53) is fixedly connected with the wire roller (5), the two ends of the second shaft (53) are respectively sleeved on the two groups of guide rods (3), and the same side of the second shaft (53) and the first shaft (43) is threadedly provided with a tightening disc (54), the tightening disc (54) is used for threadedly positioning the first shaft (43) and the second shaft (53) on the guide rod (3), and the second shaft (53) is limitingly installed on the guide rod (3) through a nut.

5. A composite fiber twisting machine take-up guide according to claim 4, wherein: The inner side of the C-shaped hoop frame (7) is fixedly provided with a C-shaped hoop core (71), and the same part of the C-shaped hoop frame (7) and the C-shaped hoop core (71) is provided with a notch (72), the rotating shaft (46) passes through the C-shaped hoop frame (7) and is embedded in the C-shaped hoop core (71) through the notch (72), and the notch (72) on the surface of the C-shaped hoop frame (7) is elastically provided with an arc-shaped elastic pin (73), and the free end of the arc-shaped elastic pin (73) is bent towards the center of the C-shaped hoop core (71), and the material collecting roller (8) is rotatably installed with the C-shaped hoop frame (7) through the cooperation of the bearing (12) on the long rod (11) and the C-shaped hoop core (71).

6. A composite fiber twisting machine take-up guide according to claim 5, wherein: The two ends of the material collecting roller (8) are circularly and fixedly provided with three groups of third motors (81), the output end of the third motor (81) is insertedly provided with a winding rod (82), the surface of the material collecting roller (8) is spirally provided with a spiral knob (83) along the axis direction, the material collecting roller (8) is uniformly provided with a pull rope (84) along the circumference, the pull rope (84) is connected with the spiral knob (83), and the two ends of the spiral knob (83) penetrate the material collecting roller (8) and are wound on the winding rod (82) at the two ends of the material collecting roller (8).

7. A composite fiber twisting machine take-up guide according to claim 6, characterized in that: The outer surface of the rubber sleeve (10) is provided with a spiral clamping cavity (101) along the spiral shape, and the rubber sleeve (10) is spirally wound with the material collecting roller (8) through the cooperation of the spiral clamping cavity (101) and the spiral push piece (83).

8. A thread guiding process of a take-up thread guide of a composite fiber twisting machine according to any one of claims 1 to 7, characterized in that, The method comprises the following steps: Step one: keep the spiral winding of the rubber sleeve (10) on the material collecting roller (8), install the support (1) on the output end of the twister through bolts, then pass the composite fiber through the middle of the threading ball (62) and around the top of the lead roller (5), then pass the composite fiber from the bottom of the guide roller (4) in a clockwise direction and connect it to the material collecting roller (8); Step two: then start the second motor (9) to drive the material collecting roller (8) to rotate counterclockwise along the axis of the long rod (11) between the two groups of C-shaped clamp frames (7), and wind the composite fiber counterclockwise on the material collecting roller (8).

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