Chemical fiber two-for-one twister for spinning

Abstract

The utility model relates to the technical field of chemical fiber two-for-one twisters, and discloses a textile chemical fiber two-for-one twister which comprises a shell, the middle end of the shell is rotationally connected with a reciprocating threaded rod, the top end of the shell is rotationally connected with a winding roller, and the winding roller is connected with the reciprocating threaded rod through a gear set. The bottom end of the shell is rotationally connected with a spindle, the middle end of the spindle is fixedly connected with a chuck, the bottom end of the spindle is fixedly connected with a fixing plate, the top side of the fixing plate is rotationally connected with a double-end threaded rod, and the top side of the fixing plate is slidably connected with a guide ring. In the utility model, the bobbin can be quickly sleeved on the outer wall of the spindle and is fixed through the spring and the chuck, the bobbin is easy to detach after twisting, the feeding and discharging are convenient, and the production efficiency is improved. And the tensioning force of the tensioning wire at the position of the guide ring can be adjusted through the third motor, it is ensured that the state of the wire is stable during wire twisting and winding, and the product quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical fiber doubling twister technical field especially relates to a chemical fiber doubling twister for weaving. BACKGROUND

[0002] With the continuous development of the textile industry, the quality and production efficiency of chemical fiber products are increasingly demanding. As an important equipment in textile production, the performance of chemical fiber doubling twister directly affects the quality and yield of chemical fiber yarn. In modern textile production, efficient, stable and reliable doubling twister is needed to meet the market demand for high-quality chemical fiber products.

[0003] In the feeding and discharging aspect, the existing some doubling twister line cylinder installation and disassembly process is more complex, time-consuming and laborious. This is because the traditional installation method may need to use tools for fixing, and it is more cumbersome to disassemble, resulting in low feeding and discharging efficiency and affecting the production progress. The existing doubling twister is difficult to keep the tension of the thread stable during twisting and winding. This may be due to the fact that the tension adjusting mechanism is not flexible enough or the precision is not high enough to adjust the tension in time according to the actual situation. Therefore, in view of the existing problems, a chemical fiber doubling twister for weaving is needed to solve the above problems. SUMMARY

[0004] In order to solve the problems of the existing some doubling twister line cylinder installation and disassembly process being more complex, time-consuming and laborious, and the existing doubling twister being difficult to keep the tension of the thread stable during twisting and winding, the present application provides a chemical fiber doubling twister for weaving.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A chemical fiber doubling twister for weaving, comprising a housing, a reciprocating screw rod rotatably connected to the middle end of the housing, a winding roller rotatably connected to the top end of the housing, the winding roller and the reciprocating screw rod being connected through a gear set for linkage between the winding roller and the reciprocating screw rod, a spindle rotatably connected to the bottom end of the housing, a chuck fixedly connected to the middle end of the spindle, a fixed plate fixedly connected to the bottom end of the spindle, a double-headed screw rod rotatably connected to the top side of the fixed plate, a guide ring slidingly connected to the top side of the fixed plate, the guide ring and the double-headed screw rod being connected through a support assembly for controlling the movement of the guide ring, an annular clamping groove being formed in one end of the winding roller, two clamping sleeves being provided on the outer wall of the annular clamping groove, the two clamping sleeves being connected through a locking assembly for fixation between the two clamping sleeves, and a top block being connected to the middle end of the spindle through a telescopic assembly.

[0007] As a further improvement of the utility model, the outer wall of the supporting assembly is provided with a motor three through a fixing frame, and the driving end of the motor three is fixedly connected to the outer wall of the double-headed threaded rod.

[0008] As a further improvement of the utility model, the outer wall of the fixing plate is provided with a motor three through a fixing frame, and the driving end of the motor three is fixedly connected to the outer wall of the double-headed threaded rod.

[0009] As a further improvement of the utility model, the telescopic assembly comprises a telescopic shell arranged in the spindle, a top block slidingly connected to the inside of the telescopic shell, and a spring arranged in the telescopic shell.

[0010] As a further improvement of the utility model, the locking assembly comprises semicircular locking blocks fixedly connected to the outer wall of the clamping sleeve, and a locking shell threadedly connected to the outer wall of the two semicircular locking blocks.

[0011] As a further improvement of the utility model, the gear set comprises transmission gears fixedly connected to the outer wall of the winding roller and the reciprocating threaded rod, and the two transmission gears are in meshing connection.

[0012] As a further improvement of the utility model, the outer wall of the shell is provided with a motor one through a fixing frame, the driving end of the motor one is fixedly connected to the outer wall of the transmission gear, the bottom end of the shell is provided with a motor two through a fixing frame, and the driving end of the motor two is fixedly connected to the bottom end of the spindle.

[0013] As a further improvement of the utility model, the outer wall of the reciprocating threaded rod is threadedly connected with a guide block.

[0014] In summary, compared with the prior art, the present application has at least one of the following beneficial technical effects:

[0015] 1、In the utility model, the thread cylinder can be directly sleeved on the outer wall of the spindle, fixed through the spring and the chuck, and installed quickly. After twisting the thread, the thread cylinder can be easily disassembled from the outer wall of the spindle and the winding roller, and the clamping sleeve can be separated by simple operation such as manual rotation of the locking shell, so that the feeding and discharging are very convenient, and the production efficiency is greatly improved.

[0016] 2、In the utility model, when the tension of the thread is insufficient, the motor three can be started to control the rotation of the double-headed threaded rod, so as to adjust the position of the guide ring and realize the tensioning of the tension of the thread, so as to ensure the stability of the thread during twisting and winding, and improve the product quality. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 A perspective view of a chemical fiber double-twisting machine for textile is provided for the utility model;

[0018] Figure 2is an enlarged view of A in Figure 1

[0019] Figure 3 is a schematic view of a transmission gear structure of a textile chemical fiber double twisting machine according to the present application;

[0020] Figure 4 is a schematic view of a spindle structure of a textile chemical fiber double twisting machine according to the present application;

[0021] Figure 5 is an enlarged view of B in Figure 4

[0022] Figure 6 is a schematic view of a winding roller structure of a textile chemical fiber double twisting machine according to the present application.

[0023] Legend:

[0024] 1, shell; 2, winding roller; 3, reciprocating threaded rod; 4, motor one; 5, guide block; 6, clamping sleeve; 7, spindle; 8, motor two; 9, chuck; 10, fixed plate; 11, guide ring; 12, double-headed threaded rod; 13, sliding block; 14, support shaft; 15, motor three; 16, transmission gear; 17, lock housing; 18, top block; 19, telescopic housing; 20, spring; 21, annular clamping groove; 22, semicircular lock block. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application.

[0026] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present application.

[0027] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0028] ​​In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the application is usually placed, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, if the terms "first", "second" and the like appear in the description of the present application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0029] In addition, if the terms "horizontal", "vertical" and the like appear in the description of the present application, they do not mean that the component must be absolutely horizontal or vertical, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, if the terms "provided", "installed", "connected", "connected" appear, they should be understood in a broad sense, for example, can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Example 1:

[0032] As Figures 1-6As shown, a textile chemical double twisting machine, including a shell 1, the middle end of the shell 1 is rotatably connected with a reciprocating threaded rod 3, the top end of the shell 1 is rotatably connected with a winding roller 2, the gear set includes a transmission gear 16 fixedly connected to the outer wall of the winding roller 2 and the reciprocating threaded rod 3, the two transmission gears 16 are meshed for linkage between the winding roller 2 and the reciprocating threaded rod 3, the bottom end of the shell 1 is rotatably connected with a spindle 7, the middle end of the spindle 7 is fixedly connected with a chuck 9, the bottom end of the spindle 7 is fixedly connected with a fixed plate 10, the top side of the fixed plate 10 is rotatably connected with a double-headed threaded rod 12, the top side of the fixed plate 10 is slidably connected with a guide ring 11, the support assembly includes a sliding block 13 threadedly connected to the outer wall of the double-headed threaded rod 12, the outer wall of the sliding block 13 is rotatably connected with a support shaft 14, the support shaft 14 is rotatably connected to the outer wall of the guide ring 11 for controlling the movement of the guide ring 11, one end of the winding roller 2 is provided with an annular clamping groove 21, the outer wall of the annular clamping groove 21 is provided with two clamping sleeves 6, the locking assembly includes a semicircular lock block 22 fixedly connected to the outer wall of the clamping sleeve 6, the outer wall of the two semicircular lock blocks 22 is threadedly connected with a lock shell 17 for fixing between the two clamping sleeves 6, the telescopic assembly includes a telescopic shell 19 arranged inside the spindle 7, a top block 18 is slidably connected inside the telescopic shell 19, the inside of the telescopic shell 19 is provided with a spring 20.

[0033] Specifically, first, the bobbin is directly sleeved on the outer wall of the spindle 7, at this time the bottom end of the bobbin will compress the top block 18 and the spring 20, then the spring 20 resets and cooperates with the chuck 9 to clamp the bobbin on the outer wall of the spindle 7. Then, the thread is inserted from the top end of the spindle 7 and led out from the bottom end, wound around the inner periphery of the guide ring 11 and the guide block 5 and then wound and fixed on the outer wall of the winding roller 2. After that, start the motor one 4, make the winding roller 2 and the reciprocating threaded rod 3 rotate by controlling the meshing of the two transmission gears 16, realize the winding of the thread; at the same time, start the motor two 8 to make the spindle 7 rotate, complete the twisting of the thread. When the tension of the thread is insufficient, start the motor three 15 to control the rotation of the double-headed threaded rod 12, drive the two sliding blocks 13 to move, cooperate with the rotation of the two support shafts 14, thereby control the movement of the guide ring 11 on the top side of the fixed plate 10, realize the adjustment of the tension of the thread. When the bobbin twisting is completed, the bobbin can be directly pulled out from the outer wall of the spindle 7, then the lock shell 17 is manually rotated to make the two semicircular lock blocks 22 separate, and the clamping sleeve 6 is taken off from the annular clamping groove 21 on the outer wall of the winding roller 2, so that the two clamping sleeves 6 can be disassembled, and finally the wound bobbin is disassembled from the outer wall of the winding roller 2, which is convenient for feeding and discharging.

[0034] Example 2:

[0035] As one of the optimized structure designs of example 1, Figures 1-6As shown, the outer wall of the fixed plate 10 is installed with the motor three 15 through the fixing frame, the driving end of the motor three 15 is fixedly connected to the outer wall of the double-headed threaded rod 12, the outer wall of the shell 1 is installed with the motor one 4 through the fixing frame, the driving end of the motor one 4 is fixedly connected to the outer wall of the transmission gear 16, the bottom end of the shell 1 is installed with the motor two 8 through the fixing frame, the driving end of the motor two 8 is fixedly connected to the bottom end of the spindle 7, the outer wall of the reciprocating threaded rod 3 is threadedly connected with the guide block 5;

[0036] Specifically, the rotation of the double-headed threaded rod 12 and the rotation of the transmission gear 16 are controlled by the motor three 15 and the motor one 4 respectively, and the motor two 8 arranged at the bottom end of the shell 1 can control the rotation of the spindle 7, and the wire can be uniformly wound on the wire drum on the outer wall of the winding roller 2 through the guide block 5.

[0037] Working principle: first, the wire drum is directly sleeved on the outer wall of the spindle 7, then the top block 18 and the spring 20 are compressed through the bottom end of the wire drum, then the wire drum is clamped on the outer wall of the spindle 7 through the reset of the spring 20 and the chuck 9, then the thread is passed through the top end of the spindle 7 and comes out from the bottom end of the spindle 7, winds around the inner periphery of the guide ring 11, then winds around the guide block 5 and is wound on the outer wall of the winding roller 2, then the meshing of the two transmission gears 16 is controlled by starting the motor one 4, the rotation of the winding roller 2 and the reciprocating threaded rod 3 is controlled, the winding of the wire is realized, the rotation of the spindle 7 is realized by starting the motor two 8, the twisting of the wire is realized, when the tension of the wire is not enough, the rotation of the double-headed threaded rod 12 is controlled by starting the motor three 15, the movement of the two guide rings 11 on the top side of the fixed plate 10 is realized by controlling the rotation of the two support shafts 14, the tension of the wire is tensioned, when the wire drum is twisted, the wire drum can be directly pulled out from the outer wall of the spindle 7, then the two clamps 6 are disassembled, and then the wound wire drum is disassembled from the outer wall of the winding roller 2.

[0038] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A chemical fiber doubling and twisting machine for textile use, characterized by, The utility model provides a kind of winding device, including shell (1), the middle end of the shell (1) is rotatably connected with reciprocating threaded rod (3), the top end of the shell (1) is rotatably connected with winding roller (2), winding roller (2) and reciprocating threaded rod (3) are connected by gear set between for linkage between winding roller (2) and reciprocating threaded rod (3), the bottom end of the shell (1) is rotatably connected with spindle (7), the middle end of spindle (7) is fixedly connected with chuck (9), the bottom end of spindle (7) is fixedly connected with fixed plate (10), the top side of fixed plate (10) is rotatably connected with double-threaded rod (12), the top side of fixed plate (10) is slidably connected with guide ring (11), guide ring (11) and double-threaded rod (12) are connected between by support assembly, for the movement of guide ring (11) is controlled, one end of winding roller (2) is provided with annular clamping groove (21), the outer wall of annular clamping groove (21) is provided with two clamping sleeves (6), two the clamping sleeve (6) is connected by locking assembly, for the fixing between two clamping sleeves (6), the middle end of spindle (7) is connected with top block (18) by telescopic assembly.

2. A chemical fiber double twisting machine for textile use according to claim 1, characterized in that: The support assembly includes a sliding block (13) threadedly connected to the outer wall of the double-threaded rod (12), and a support shaft (14) rotatably connected to the outer wall of the guide ring (11).

3. A chemical fiber double-truing machine for textile use according to claim 2, characterized in that: The outer wall of the fixed plate (10) is mounted with a motor three (15) by a fixed frame, and the driving end of the motor three (15) is fixedly connected to the outer wall of the double-threaded rod (12).

4. A chemical fiber double-truing machine for textile use according to claim 1, characterized in that: The telescopic assembly includes a telescopic shell (19) arranged inside the spindle (7), and the top block (18) is slidably connected inside the telescopic shell (19), and the telescopic shell (19) is provided with a spring (20) inside.

5. A chemical fiber double-truing machine for textile use according to claim 1, characterized in that: The locking assembly includes a semicircular lock block (22) fixedly connected to the outer wall of the clamping sleeve (6), and two semicircular lock blocks (22) are threadedly connected with a lock shell (17) on the outer wall.

6. A chemical fiber double-truing machine for textile use according to claim 1, characterized in that: The gear set includes a transmission gear (16) fixedly connected to the outer wall of the winding roller (2) and the reciprocating threaded rod (3), and two transmission gears (16) are in meshing connection.

7. A chemical fiber double-truing machine for textile use according to claim 6, characterized in that: The outer wall of the shell (1) is mounted with a motor one (4) by a fixed frame, the driving end of the motor one (4) is fixedly connected to the outer wall of the transmission gear (16), the bottom end of the shell (1) is mounted with a motor two (8) by a fixed frame, and the driving end of the motor two (8) is fixedly connected to the bottom end of the spindle (7).

8. A chemical fiber double-truing machine for textile use according to claim 1, characterized in that: The outer wall of the reciprocating threaded rod (3) is threadedly connected with a guide block (5).

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