Uniform-winding fiber winding machine

Abstract

The utility model discloses a fiber winding machine capable of winding uniformly, which comprises a reciprocating mechanism, a winding mechanism arranged on one side of the reciprocating mechanism and a cleaning mechanism arranged on the other side of the reciprocating mechanism, and the winding mechanism comprises a base, a winding component arranged above the base and a transmission component arranged on one side of the base; the reciprocating mechanism and the cleaning mechanism are both arranged above the base, and the conveying assembly is used for conveying wound fiber tows to a designated position; the reciprocating mechanism comprises a fixing frame, a reciprocating shaft rotationally connected with the fixing frame and a reciprocating block meshed with the reciprocating shaft. The reciprocating holes are used for uniformly arranging fiber tows; the cleaning mechanism comprises a lower pressing plate and cleaning cotton; fixing holes are formed in the lower pressing plate and the portion, under the lower pressing plate, of the base. The cleaning cotton is arranged below the lower pressing plate. And the condition that the fibers on the roller are more at one end and less at the other end due to non-uniform winding is avoided.

Description

Technical Field

[0001] The utility model relates to the field related to fiber winding, in particular to a fiber winding machine with uniform winding. Background Art

[0002] With the development of automation and intelligent technologies, modern fiber winding machines have started to introduce advanced control systems and sensors to monitor the tension, speed, and winding degree during the winding process in real time. These technological advancements enable the winding machine to precisely control each loop of winding, thereby achieving a uniform and stable winding effect. At the same time, the use of high-strength materials and high-quality mechanical designs enables the winding machine to maintain high efficiency and durability during long-term operation.

[0003] Due to limitations in the design of the winding mechanism, the distribution of the fiber tow on the winding roller often fails to reach an ideal uniform state. Traditional winding methods usually only achieve unidirectional or simple rotational winding, resulting in the gradual accumulation and thickening of the fiber tow at one end of the winding roller, while being relatively sparse at the other end. This non-uniform winding not only affects the appearance aesthetics of the finished product but may also have an adverse impact on subsequent processing operations (such as spinning and weaving), reducing production efficiency and product quality. In the prior art, there is a quartz fiber winding device with the application number 202220533823.0. This utility model includes a mounting base plate. Two support arms are symmetrically and fixedly arranged at the upper end of the mounting base plate. A quick-release roller is rotatably arranged between the support arms. Two first bearings are symmetrically arranged on the support arms. The left and right ends of the quick-release roller are inserted into the first bearings. The right end of the quick-release roller passes through the support arm and is coaxially fixedly provided with a driving gear. A servo motor is fixedly arranged on the support arm. The front end of the servo motor is coaxially fixedly provided with a gear that meshes with the driving gear. In this utility model, the guide sliding plate together with the reciprocating block and the reciprocating rod reciprocate by means of the travel groove. The fiber thread passes through the lead hole and is transversely and uniformly wound onto the quick-release roller under its guiding action. The position of the yarn bobbin roller is adjusted by sliding left and right. When disassembling, the yarn bobbin roller is pushed to the left so that the right end of the yarn bobbin roller disengages from the rotating rod, and then the hinge rod is rotated to tilt the yarn bobbin roller downward, and then the replacement yarn bobbin can be pulled out for replacement.

[0004] Therefore, it is necessary to improve a fiber winding machine with uniform winding in the prior art to solve the above problems. Summary of the Invention

[0005] The utility model overcomes the deficiencies of the prior art and provides a fiber winding machine with uniform winding, aiming to solve the problems in the prior art.

[0006] To achieve the above object, the technical solution adopted by the utility model is as follows: A fiber winding machine with uniform winding, comprising: a reciprocating mechanism, a winding mechanism arranged on one side of the reciprocating mechanism, and a cleaning mechanism arranged on the other side of the reciprocating mechanism.

[0007] The winding mechanism includes: a base, a winding assembly disposed above the base, and a transmission assembly disposed on one side of the base; a reciprocating mechanism and a cleaning mechanism are both disposed above the base, and the transmission assembly is used to transmit the wound fiber bundle to a specified position;

[0008] The reciprocating mechanism includes: a fixed frame, a reciprocating shaft rotatably connected to the fixed frame, and a reciprocating block engaged with the reciprocating shaft; a reciprocating hole is formed at the top of the reciprocating block, and the reciprocating hole is used to arrange the fiber bundle evenly;

[0009] The cleaning mechanism includes: a lower pressing plate, and cleaning cotton; fixing holes are formed in both the lower pressing plate and the base directly below the lower pressing plate, a threaded rod is disposed in the fixing hole, a rotating block is rotatably connected to the bottom of the threaded rod, a bolt is engaged with the top, and the cleaning cotton is disposed below the lower pressing plate.

[0010] In a preferred embodiment of the present utility model, the winding assembly includes a bracket, a winding roller disposed on the bracket, and a fixed groove body disposed on the top of the bracket; a semi-circular chute is formed at the top of the bracket, and the winding roller is disposed in the chute.

[0011] In a preferred embodiment of the present utility model, the chute is detachably disposed, and the top of the bracket can be inserted into the fixed groove body to fix the chute.

[0012] In a preferred embodiment of the present utility model, a sprocket is rotatably connected to the inner side of the fixed groove body, the centers of the sprocket and the winding roller are located on the same axis, and a hexagonal driving groove is formed on the axis where the centers are located. A driving shaft is disposed on the axis where the center of the sprocket is located, the driving shaft is hexagonal, and the driving shaft is engaged with the driving groove.

[0013] In a preferred embodiment of the present utility model, a rotating plate is rotatably connected to one side of the fixed groove body, and a hexagonal driving groove is also formed on the rotating plate, and the driving shaft is engaged with the driving groove.

[0014] In a preferred embodiment of the present utility model, a motor is fixedly connected to the bottom of the base, and a sprocket is also fixedly connected to the output shaft of the motor, and the sprockets are connected and driven by a chain.

[0015] In a preferred embodiment of the present utility model, the transmission assembly includes a transmission frame and a transmission box disposed at the end of the transmission frame; symmetric transmission grooves are formed inside the transmission box, and both ends of the transmission frame are aligned with the bottom of the chute and the transmission grooves respectively.

[0016] In a preferred embodiment of the present utility model, the reciprocating shaft includes a double threaded rod and a straight rod; two threaded grooves with opposite directions are formed on the double threaded rod. In a preferred embodiment of the present utility model, a sprocket is fixedly connected to one end of the double threaded rod, and the sprocket is connected and driven by a chain with the sprocket on the motor.

[0017] In a preferred embodiment of the present utility model, a plurality of cleaning holes are provided in the cleaning cotton.

[0018] The present utility model solves the defects existing in the background art and has the following beneficial effects:

[0019] (1) The present utility model provides a fiber winding machine with uniform winding. Through the mutual cooperation of the double threaded rod, the straight rod and the reciprocating block, by rotating the double threaded rod, a force is generated to drive the reciprocating block to move axially, so that it moves along the straight rod. And through the cooperation between the double threaded grooves, after the reciprocating block moves to the end of one threaded groove, it can directly enter another threaded groove. And because the directions of the two threaded grooves are opposite, the moving directions of the reciprocating block are opposite. Compared with the prior art, through the reciprocating movement of the reciprocating block, the fiber bundle is driven to reciprocate on one side of the winding roller during the winding process, so that the fiber bundle is evenly wound on the winding roller, avoiding the situation that one end of the fiber on the roller is more and the other end is less due to uneven winding.

[0020] (2) The present utility model provides a fiber winding machine with uniform winding. Through the mutual cooperation of the cleaning cotton and the lower pressing plate, before using the winding roller to wind the fiber bundle, the surface of the fiber bundle is cleaned by the cleaning cotton to reduce the adsorption effect of the fiber and remove the impurities attached to the surface of the fiber, that is, dust, microorganisms, fine fiber fragments, etc., thereby reducing the defects in the finished product. And through the downward pressing of the lower pressing plate on the cleaning cotton, the cleaning cotton can always form a coating on the fiber bundle, avoiding the situation in the prior art that only the upper or lower part can be cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present utility model will be further described below with reference to the drawings and embodiments;

[0022] Figure 1 is a three-dimensional structure diagram of a preferred embodiment of the present utility model;

[0023] Figure 2 is a partial structural schematic diagram of the winding mechanism of a preferred embodiment of the present utility model;

[0024] In the figure:

[0025] 1. Reciprocating mechanism; 10. Fixed frame; 11. Double threaded rod; 12. Straight rod; 13. Reciprocating block; 2. Winding mechanism; 20. Base; 21. Winding roller; 22. Support; 23. Fixed groove body; 24. Motor; 25. Sprocket; 26. Driving shaft; 27. Transmission frame; 28. Transmission box; 3. Cleaning mechanism; 30. Lower pressing plate; 31. Cleaning cotton; 32. Threaded rod; 33. Rotating block; 34. Bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] The present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. These drawings are all simplified schematic diagrams, only schematically showing the basic structure of the present utility model, so they only show the components related to the present utility model.

[0027] As shown in the figure, a fiber winding machine with uniform winding includes: a reciprocating mechanism, a winding mechanism arranged on one side of the reciprocating mechanism, and a cleaning mechanism arranged on the other side of the reciprocating mechanism.

[0028] The winding mechanism includes: a base, a winding assembly arranged above the base, and a transmission assembly arranged on one side of the base; both the reciprocating mechanism and the cleaning mechanism are arranged above the base, and the transmission assembly is used to transmit the wound fiber filament bundle to a designated position.

[0029] In a preferred embodiment of the present utility model, the winding assembly includes a bracket, a winding roller arranged on the bracket, and a fixed groove body arranged at the top of the bracket; a semi-circular chute is opened at the top of the bracket, and the winding roller is arranged in the chute.

[0030] In a preferred embodiment of the present utility model, the chute is detachably arranged, and the top of the bracket can be inserted into the fixed groove body to fix the chute.

[0031] In a preferred embodiment of the present utility model, a sprocket is rotatably connected to the inner side of the fixed groove body. The centers of the sprocket and the winding roller are located on the same axis, and a hexagonal driving groove is opened on the axis where the centers are located. A driving shaft is arranged on the axis where the center of the sprocket is located, and the driving shaft is hexagonal and meshes with the driving groove.

[0032] In a preferred embodiment of the present utility model, a rotating plate is rotatably connected to one side of the fixed groove body, and a hexagonal driving groove is also opened on the rotating plate. The driving shaft meshes with the driving groove.

[0033] In a preferred embodiment of the present utility model, a motor is fixedly connected to the bottom of the base, and a sprocket is also fixedly connected to the output shaft of the motor. The sprockets are connected and driven by a chain.

[0034] It should be noted that two brackets are symmetrically arranged, and their bottoms are fixedly connected to the base. The opposite sides of the two brackets are called the inner sides. A number of fixing holes are uniformly opened in the vertical direction on the inner sides of the brackets. A hot melt knife is arranged in the fixing holes. By adjusting the hot melt knife in different fixing holes, the distance between the hot melt knife and the winding roller can be adjusted, so as to adjust the amount of fiber wound by the winding roller. When the winding roller continuously winds the fiber filament bundle, as the filament bundle increases, the thickness wound on the winding roller becomes thicker until the fiber filament bundle reaches the hot melt knife and contacts the hot melt knife and is melted, then the winding ends at this time.

[0035] A semi-circular chute is provided at the top of the bracket. The semi-circular chute is detachably arranged, that is, the semi-circular chute consists of two parts, one part is the top of the bracket, and the other part is the plug-in board. A quarter circle is opened on the top of the bracket, and the inner side of the plug-in board is also a quarter circle, so that the top of the bracket and the plug-in board can be assembled into a semi-circle. A slot is opened at the position of the plug-in board on the bracket. Similarly, a plug board is provided on the plug-in board. The plug board and the slot are in interference fit. That is, at the tangent line at the bottom of the quarter circle on the original bracket, the bracket without the quarter circle part is cut along the tangent line, and a slot is opened at the cut position. The plug-in board is a rectangular board, the same size as the cut-off part of the bracket, and a quarter circle groove is opened at one foot adjacent to the quarter circle of the bracket above it, and a protruding plug board is provided at the horizontal bottom. The plug board is inserted into the slot to form a semi-circular chute. The end point of the winding roller is located in the chute, so that the winding roller can rotate in the sliding. When the plug-in board is removed from the bracket, the winding roller loses the supporting force at the plug-in board and thus slides off from the plug-in board.

[0036] The fixed groove body is integrally arranged as a groove body with both the top and the bottom open. Its overall height is longer than the height of the plug-in board, and it is in an incompletely closed state on the side close to the winding roller for connecting the winding roller and the bracket. A sprocket is rotatably connected to the side of the inner side of the fixed groove body far from the winding roller, and a hexagonal driving groove is opened at the center of the sprocket here. A driving groove is also opened at the end point of the winding roller. The two driving grooves can be located on the same central axis. A rotating plate is rotatably connected to the side of the fixed groove body connected to the sprocket. A driving groove is also opened on this rotating plate. The three driving grooves can be located on the same central axis and have the same size. A driving shaft is arranged in cooperation with the driving groove. The driving shaft is hexagonal. When the three driving grooves are located on the same central axis, the driving shaft is inserted into the driving groove. At this time, the sprocket is rotated, and the sprocket drives the winding roller to rotate through the driving shaft. And the sprocket here is connected to the sprocket at the motor through a chain drive, thereby driving the winding roller to rotate. During operation, the fiber filament bundle is wound around the winding roller for one circle and fixed to the winding roller. By starting the motor, the sprocket is driven to rotate, and the winding roller is driven to rotate through the driving shaft, so as to wind the fiber filament bundle around the winding roller until it reaches the hot melt knife. The fiber filament bundle is cut off by the hot melt knife and then wound. After winding is completed, the driving shaft is pulled out to separate the winding roller and the sprocket. At the same time, the fixed groove body is moved downward, and then the plug-in board is removed, so that the wound winding roller is separated from the bracket. After replacing the new winding roller, the sprocket and the winding roller are connected through the driving shaft again.

[0037] In a preferred embodiment of the present utility model, the transmission assembly includes a transmission frame and a transmission box arranged at the end of the transmission frame; symmetric transmission grooves are opened inside the transmission box, and both ends of the transmission frame are aligned with the bottom of the chute and the transmission grooves respectively.

[0038] It should be noted that transfer grooves are provided on both sides of the transfer box, and the bottom of the transfer box is set to be open, which can be directly connected to the conveyor belt and conveyed to the next operation step. When the bottom of the transfer box is set to be sealed, the wound fiber filament bundle can be directly encapsulated. The two ends of the transfer rack are respectively aligned with the bottom of the chute and the transfer groove. After the winding roller finishes winding, the plug-in board is removed, so that the winding roller directly slides from the bracket onto the transfer rack and is conveyed from the transfer rack into the transfer box.

[0039] The reciprocating mechanism includes: a fixed frame, a reciprocating shaft rotatably connected to the fixed frame, and a reciprocating block meshing with the reciprocating shaft; a reciprocating hole is provided at the top of the reciprocating block, and the reciprocating hole is used for arranging the fiber filament bundles evenly.

[0040] In a preferred embodiment of the present invention, the reciprocating shaft includes a double-threaded rod and a straight rod; two threaded grooves with opposite directions are provided on the double-threaded rod. In a preferred embodiment of the present invention, a sprocket is fixedly connected to one end of the double-threaded rod, and the sprocket is connected and driven to the sprocket on the motor through a chain.

[0041] It should be noted that the fixed frame is arranged in a T shape. The two ends of the top of the fixed frame are respectively rotatably connected to the double-threaded rod and the straight rod. A sprocket is fixedly connected to one end of the double-threaded rod. Here, the sprocket and the sprocket at the motor are connected and driven through a chain, so that when the motor rotates, through the cooperation between the sprocket and the chain, the winding roller is driven to rotate. Two reverse threaded grooves are provided on the double-threaded rod, and the heads and heads, and the tails and tails of the two threaded grooves are respectively communicated with each other to form a circular shape. The reciprocating block is provided with a guide block on the inner side, and the guide block meshes with the double-threaded rod. At the same time, the reciprocating block is slidably connected to the straight rod. When the double-threaded rod rotates, like the threaded rod, a force in the axial direction is generated to push the guide block forward, and then push the reciprocating block to move on the straight rod. Therefore, when the motor rotates, the double-threaded rod is driven to push the reciprocating block to move. During operation, the fiber filament bundle is passed through the reciprocating hole. Through the rotation of the winding roller, the fiber filament bundle is wound on the winding roller. At the same time, the double-threaded rod drives the reciprocating block to reciprocate, so that the fiber filament bundle reciprocates and is evenly wound on the winding roller.

[0042] The cleaning mechanism includes: a lower pressing plate and a cleaning cotton; fixing holes are provided on both the lower pressing plate and the base directly below the lower pressing plate. Threaded rods are arranged in the fixing holes. A rotating block is rotatably connected to the bottom of the threaded rod, and a bolt is meshed with the top. The cleaning cotton is arranged below the lower pressing plate, and a plurality of cleaning holes are provided on the cleaning cotton.

[0043] The middle part of the cleaning cotton is evenly provided with a number of cleaning holes. The cleaning cotton is arranged between the lower pressing plate and the base. During use, the fiber bundle is passed through the cleaning holes and then through the reciprocating holes, and finally wound and fixed on the circumference of the winding roller. By turning the bolt, the position of the bolt on the threaded rod is adjusted, and then the cleaning cotton is pressed down by the lower pressing plate so that the cleaning cotton completely covers the passing fiber bundle. When the fiber bundle passes through the cleaning cotton, the dust and tiny particles adsorbed in the air on the surface of the fiber bundle are cleaned. The fiber structure of the cleaning cotton can well adsorb these dust and tiny particles to keep the cleanliness of the fiber. After a cleaning hole cannot meet the cleaning requirement after being cleaned multiple times, another cleaning hole is replaced for continuous cleaning. Through the rotation of the motor, the completed fiber bundle is evenly wound on the winding roller by the reciprocating mechanism.

[0044] Based on the ideal embodiments of the present invention as inspiration, through the above description, relevant personnel can completely make various changes and modifications without departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A fiber winding machine for uniform winding, comprising: A reciprocating mechanism, a winding mechanism arranged on one side of the reciprocating mechanism, and a cleaning mechanism arranged on the other side of the reciprocating mechanism, characterized in that; The winding mechanism comprises: a base, a winding assembly arranged above the base, and a transmission assembly arranged on one side of the base; the reciprocating mechanism and the cleaning mechanism are both arranged above the base, and the transmission assembly is used to transmit the wound fiber tow to a designated position; The reciprocating mechanism comprises: a fixed frame, a reciprocating shaft rotatably connected to the fixed frame, and a reciprocating block meshed with the reciprocating shaft; a reciprocating hole is opened on the top of the reciprocating block, and the reciprocating hole is used to evenly arrange the fiber bundles; The cleaning mechanism includes: a lower pressure plate, and cleaning cotton; the lower pressure plate and the base directly below the lower pressure plate are both provided with fixing holes, a threaded rod is arranged in the fixing hole, a rotating block is rotatably connected to the bottom of the threaded rod, and a bolt is engaged at the top, and the cleaning cotton is arranged below the lower pressure plate.

2. A fiber winding machine for uniform winding according to claim 1, characterized in that: The winding assembly comprises a bracket, a winding roller arranged on the bracket, and a fixed groove body arranged on the top of the bracket; a semicircular slide groove is opened on the top of the bracket, and the winding roller is arranged in the slide groove.

3. A uniformly wound fiber winding machine according to claim 2, characterized in that: The slide slot is detachably arranged, and the top of the bracket can be inserted into a fixed slot body to fix the slide slot.

4. A fiber winding machine for uniform winding according to claim 2, characterized in that: A sprocket is rotatably connected to the inside of the fixed groove body, the centers of the sprocket and the winding roller are located on the same axis, and a hexagonal driving groove is opened on the axis where the center of the circle is located, and a driving shaft is arranged on the axis where the center of the sprocket is located, the driving shaft is arranged in a hexagonal shape, and the driving shaft is meshed with the driving groove.

5. A uniformly wound fiber winding machine according to claim 4, characterized in that: A rotating plate is rotatably connected to one side of the fixed slot body. The rotating plate is also provided with a hexagonal driving groove, and the driving shaft is meshed with the driving groove.

6. A uniformly wound fiber winding machine according to claim 1, characterized in that: A motor is fixedly connected to the bottom of the base, and a sprocket is also fixedly connected to the output shaft of the motor. The sprockets are connected and driven by chains.

7. The fiber winding machine for uniform winding according to claim 1, characterized in that: The transmission component includes a transmission frame and a transmission box arranged at the end of the transmission frame; a symmetrical transmission groove is opened inside the transmission box, and two ends of the transmission frame are aligned with the bottom of the slide groove and the transmission groove respectively.

8. A uniformly wound fiber winding machine according to claim 6, characterized in that: The reciprocating shaft comprises a double-threaded rod and a straight rod; the double-threaded rod is provided with two thread grooves in opposite directions, and the ends of the two thread grooves and their respective head ends are arranged in a connected state.

9. A fiber winding machine for uniform winding according to claim 8, characterized in that: A sprocket is fixedly connected to one end of the double-threaded rod, and the sprocket is connected to the sprocket on the motor for transmission through a chain.

10. The fiber winding machine for uniform winding according to claim 1, characterized in that: A plurality of cleaning holes are provided on the cleaning cotton.

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