CN212424930U

CN212424930U - Discharging device for spinning machine

Info

Publication number: CN212424930U
Application number: CN202020320114.5U
Authority: CN
Inventors: 毛佳枫; 周克含; 陆寿清; 陶长玉
Original assignee: Zhejiang Hengyuan Chemical Fiber Group Co ltd
Current assignee: Zhejiang Hengyuan Chemical Fiber Group Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-01-29
Anticipated expiration: 2030-03-13

Abstract

The utility model relates to a discharging device for spinning machine, establish the casing of cavity in including, along its length direction install in the casing and swing joint in the reciprocal lead screw of casing, inlay and establish at cavity inner wall and roll connection in the abaculus of reciprocal lead screw surface thread groove, be used for driving reciprocal lead screw along its axial reciprocating motion's driving motor, set up the fixation roller and the spacing roller of keeping away from driving motor side end face at reciprocal lead screw, fixation roller and spacing roller set up along reciprocal lead screw axial, and follow the radial interval distribution of reciprocal lead screw, reciprocal lead screw one end fixedly connected with slider is connected to spacing roller, spacing roller and fixation roller line direction sliding connection in reciprocal lead screw are followed to the slider, reciprocal lead screw butt slider one side is equipped with the spacing subassembly that is used for spacing slider along spacing roller and fixation roller line direction displacement. The utility model discloses have the silk thread and collect orderly effect.

Description

Discharging device for spinning machine

Technical Field

The utility model belongs to the technical field of the technique of spinning machine and specifically relates to a discharging device for spinning machine is related to.

Background

The polyester linen-like differential shrinkage composite yarn is a composite yarn formed by mixing low shrinkage yarn POY and high shrinkage yarn FDY, and has the main characteristics of high bulkiness and soft hand feeling.

Chinese patent publication No. CN203889797U discloses a discharging device on spinning machine, which comprises a bracket, be equipped with two extrusion wheels of mutual extrusion on the support, single antithetical couplet silk passes between two extrusion wheels, be equipped with drive extrusion wheel pivoted motor on the support respectively, be equipped with receiving mechanism on the support, receiving mechanism is including setting firmly the material receiving pipe that is the rectangle form on the support, the vertical setting of single antithetical couplet silk and single antithetical couplet silk pass the material receiving pipe, material receiving pipe bottom is equipped with the picture peg that can seal the material receiving pipe, be equipped with corresponding spout on the material receiving pipe, the picture peg sets up in the spout with sliding, elastic fixture block on the lateral wall of picture peg inner, be equipped with the draw-in groove that can with the fixture block joint on two corresponding internal faces of material receiving pipe relative picture peg moving direction respectively. After the transport barrel is full, the inserting plate can be inserted into the sealed material receiving pipe, so that the single-link wires coming out of the discharging device can be stored in the material receiving pipe in advance, the single-link wires can be easily cut off firstly, the full transport barrel is pulled out, the transport barrel with the hole is replaced, and finally the inserting plate is pulled open to enable the single-link wires stored in the material receiving pipe to fall into the empty transport barrel.

The above technique has the following disadvantages: at the in-process that the wire was carried out to the silk thread to the extrusion wheel, the silk thread will directly fall into the transport barrel because of gravity for the silk thread in the transport barrel is comparatively in disorder, is unfavorable for follow-up processing to use.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, one of the purposes of the utility model is to provide a comparatively orderly spinning machine's of silk thread ejection of compact discharging device.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: including establishing the casing of cavity in, along its length direction install in the casing and swing joint in the reciprocal lead screw of casing, inlay and establish at cavity inner wall and roll connection in the abaculus of reciprocal lead screw surface thread groove, be used for driving reciprocal lead screw along its axial reciprocating motion's driving motor, set up and keep away from the fixed roll and the spacing roller of driving motor side end face at reciprocal lead screw, fixed roll and spacing roller set up along reciprocal lead screw axial, and follow the radial interval distribution of reciprocal lead screw, reciprocal lead screw one end fixedly connected with slider is connected to the spacing roller, slider along spacing roller and fixed roll line direction sliding connection in reciprocal lead screw, reciprocal lead screw butt slider one side is equipped with the spacing subassembly that is used for spacing slider along spacing roller and fixed roll line direction displacement.

Through above-mentioned technical scheme, driving motor starts the back, drives reciprocal lead screw and rotates, and reciprocal lead screw pivoted is simultaneously to axial motion, and the silk thread is evenly around establishing between fixed roll and spacing roller. After the silk thread is wound, the driving motor is closed, and the reciprocating screw rod does not rotate any more. Exert the power to fixed roll one side to slider and spacing roller, the interval between spacing roller and the fixed roll reduces, and the silk thread around between fixed roll and spacing roller becomes loose, can easily take off and very neat.

The present invention may be further configured in a preferred embodiment as: spacing subassembly is including seting up at the mounting groove of reciprocal lead screw butt slider one side, inlaying stopper and the spacing spring of establishing in the mounting groove, spacing spring one end fixed connection is in the mounting groove inner wall, other end fixed connection in stopper one end, the spacing groove that supplies the stopper to inlay the establishment is seted up to the reciprocal lead screw one end of slider butt.

Through above-mentioned technical scheme, under the general state, stopper tip inlays and establishes at the spacing inslot, prescribes a limit to slider and spacing roller position, and the silk thread of being convenient for is around establishing. When the force in the length direction of the sliding groove is applied to the sliding block, the limiting block is separated from the limiting groove, and the sliding block slides to the other end of the sliding groove after being separated from the limiting groove, so that the silk thread is conveniently taken. This spacing subassembly reaches spacing effect fast safely, has improved user's use and has experienced.

The present invention may be further configured in a preferred embodiment as: the limiting block is embedded into one end of the limiting groove and is a dome.

Through the technical scheme, one end of the limiting block embedded into the limiting groove is arranged to be a circular top, and the limiting block is embedded into the limiting groove more easily. When force in the length direction of the sliding groove is applied to the sliding block, the circular top is easier to separate from the limiting groove, and the purpose of adjusting the distance between the limiting roller and the fixing roller is achieved.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a reciprocating screw rod, including the slider, be equipped with the limiting groove in the slider, the force application groove of limiting groove is seted up to the slider, the embedded application of force spare that is used for the stopper application of force that is equipped with in the force application groove, the application of force spare is in application of force inslot wall along application of force groove width direction sliding connection, the application of force spare is the T shape, and one end is followed limiting roller and is worn out to.

Through above-mentioned technical scheme, after the installation application of force spare, can reach the purpose with the stopper application of force through the application of force spare application of force, when pressing application of force spare, the stopper part is got back to in the mounting groove, to the slider application of force gently, the stopper can break away from the spacing groove. The installation of the force application part provides great convenience for users.

The present invention may be further configured in a preferred embodiment as: and a plurality of reset springs are uniformly arranged on the end surface of one side of the force application groove, which is close to the reciprocating screw rod.

Through above-mentioned technical scheme, under the general condition, press the application of force piece and can be to the stopper application of force. After the reset spring is installed, after the force application part applies force to the limiting block, the reset spring is compressed, and after the sliding block moves, the reset spring rebounds to drive the force application part to return to the initial position, so that interference to the limiting block in unnecessary time can be avoided.

The present invention may be further configured in a preferred embodiment as: the driving motor is fixedly connected in the shell, a telescopic rod is coaxially and fixedly connected between a rotating shaft at the end part of the driving motor and the reciprocating screw rod, and the telescopic rod comprises a first rod piece and a second rod piece which is only connected to the first rod piece in a sliding mode along the length direction of the first rod piece.

Through the technical scheme, by the method, the second rod piece slides relative to the first rod piece to contract or extend while the rotating shaft at the end part of the driving motor drives the reciprocating screw rod to rotate, so that the reciprocating purpose is achieved.

The present invention may be further configured in a preferred embodiment as: and a cutter for cutting off the silk thread is fixedly mounted at the upper end of the shell.

Through the technical scheme, after the cutter is installed, when the silk thread is collected to the required amount, the cutter cuts off the silk thread, and the wound silk thread is collected independently. Reach the effect of convenient storage, improved user's collection efficiency.

The present invention may be further configured in a preferred embodiment as: and a fixing thimble for fixing the end part of the wire is fixedly arranged on the side wall of the fixing roller.

Through the technical scheme, the fixed ejector pins are arranged on the fixed roller, and when the end portions of the silk threads are fixed, the fixed ejector pins are embedded in gaps between the fixed ejector pins and the fixed roller, the end portions of the silk threads are approximately fixed after the silk threads are wound for two circles, and then the collection work can be carried out.

To sum up, the utility model discloses a following at least one useful technological effect:

1. reciprocating screw rod pivoted is simultaneously to axial motion, and the silk thread is even around establishing between fixed roll and spacing roller, and the interval between adjustment fixed roll and the spacing roller becomes loose around the silk thread between fixed roll and spacing roller, can easily take off and very neat.

2. The limiting component quickly and safely achieves the limiting effect and improves the use experience of a user.

3. After the position of the sliding block is moved, the reset spring rebounds to drive the force application part to return to the initial position, and the interference to the limiting block in unnecessary time can be avoided.

Drawings

FIG. 1 is a schematic structural view of the present embodiment;

FIG. 2 is a sectional view of the present embodiment;

FIG. 3 is an enlarged view of FIG. 2 at A;

fig. 4 is an enlarged view of fig. 2 at B.

In the figure, 10, a cavity; 11. a housing; 12. a reciprocating screw rod; 13. a drive motor; 14. a fixed roller; 15. a limiting roller; 16. an insert block; 17. a thread groove; 20. a slider; 21. a chute; 30. a limiting component; 31. mounting grooves; 32. a limiting block; 33. a limiting spring; 34. a limiting groove; 35. a dome; 40. a force application groove; 41. a force application member; 411. a force application plate; 412. a force application rod; 42. a return spring; 50. a storage plate; 51. a telescopic rod; 511. a first bar member; 512. a second bar member; 60. a wire loop; 61. a cutter; 62. and fixing the thimble.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a discharging device for spinning machine, including establish the casing 11 of cavity 10 in, along its length direction install reciprocal lead screw 12 in casing 11, be used for driving reciprocal lead screw 12 along its axial reciprocating motion's driving motor 13, install at reciprocal lead screw 12 and keep away from a fixed roll 14 and the spacing roller 15 of driving motor 13 side end face. Referring to fig. 3, an insert 16 is embedded in the inner wall of the cavity 10, and the insert 16 is simultaneously embedded in a thread groove 17 of the reciprocating screw rod 12 and is connected with the thread groove 17 in a rolling manner.

Referring to fig. 1, the fixed roller 14 and the limit roller 15 are axially disposed along the reciprocating screw rod 12 and radially spaced along the reciprocating screw rod 12. The limiting roller 15 is connected with one end of the reciprocating screw rod 12 and is fixedly connected with a sliding block 20, a T-shaped sliding groove 21 is formed in the surface of the reciprocating screw rod 12 along the connecting direction of the fixing roller 14 and the limiting roller 15, the sliding block 20 is embedded in the sliding groove 21 in a T shape, and the sliding block 20 is connected to the reciprocating screw rod 12 in a sliding mode along the length direction of the sliding groove 21. The reciprocating screw rod 12 is abutted against a limiting assembly 30 arranged on one side of the sliding block 20.

During discharging, the end part of the silk thread is fixed on the fixed roller 14, the driving motor 13 is started to drive the reciprocating screw rod 12 to rotate, the reciprocating screw rod 12 moves axially while rotating, and the silk thread uniformly winds between the fixed roller 14 and the limiting roller 15. After the thread is wound, the driving motor 13 is turned off, and the reciprocating screw rod 12 does not rotate any more. Force is applied to the sliding block 20 and the limiting roller 15 towards one side of the fixed roller 14, the distance between the limiting roller 15 and the fixed roller 14 is reduced, the silk thread wound between the fixed roller 14 and the limiting roller 15 becomes loose, and the wound silk thread can be easily taken down.

Specifically, referring to fig. 2 and 4, two sets of limiting assemblies 30 are arranged along the length direction of the sliding groove 21, and each limiting assembly 30 comprises an installation groove 31 formed in one side of the reciprocating screw rod 12, which is abutted to the sliding block 20, a limiting block 32 embedded in the installation groove 31, and a limiting spring 33. Spacing spring 33 one end fixed connection is in mounting groove 31 inner wall, other end fixed connection in stopper 32 one end, and spacing groove 34 has been seted up to the 12 one end of the reciprocal lead screw of slider 20 butt, and stopper 32 keeps away from spacing spring 33 one end and is the setting of calotte 35, and stopper 32 should be held to inlay and establish at spacing groove 34, and stopper 32 along its length direction sliding connection in spacing groove 34.

An application groove 40 of the limit groove 34 is formed in the slider 20, the application groove 40 communicates with the two limit grooves 34, an application member 41 is embedded in the application groove 40, and the application member 41 is slidably connected to the inner wall of the application groove 40 along the width direction of the application groove 40. The force applying member 41 comprises a square force applying plate 411 and a force applying rod 412 fixedly connected to the center of one side of the force applying plate 411 away from the limiting assembly 30, the force applying rod 412 passes through the axis of the limiting roller 15 along the length direction thereof, and the force applying rod 412 is slidably connected to the limiting roller 15. Two return springs 42 are installed on the end face of the force application plate 411 close to one side of the limiting assembly 30, and one side of the return spring 42 far away from the force application plate 411 is fixedly connected to the inner wall of the force application groove 40.

When the biasing member 41 is pressed, the biasing member 41 slides in the width direction of the biasing groove 40, the return spring 42 is compressed, and the biasing plate 411 is pressed from the side abutting against the stopper 32 to the side pressing against the stopper 32, thereby compressing the stopper spring 33. At this time, the force of the other end of the slide groove 21 is applied to the stopper roller 15, the dome 35 of the stopper 32 slides off easily, and leaves the stopper groove 34, the slider 20 slides in the slide groove 21, and the resilient force of the return spring 42 drives the urging member 41 to return to the initial position. The limiting roller 15 moves towards the fixing roller 14, and silk threads are convenient to take.

When the device is remounted, a force is applied to one side of the limiting roller 15 far away from the fixed roller 14, the slide block 20 slides in the slide groove 21, and when the slide block slides to a certain position, the position of the dome 35 of the limiting block 32 is opposite to the position of the limiting groove 34. At this time, the limit block 32 is driven by the resilience force of the limit spring 33 to pop out and be embedded in the limit groove 34 again, so that the position of the limit roller 15 is fixed.

Specifically, referring to fig. 2, an object placing plate 50 is fixedly installed at one end of the inner wall of the cavity 10, and the driving motor 13 is horizontally installed on the object placing plate 50. An expansion link 51 is coaxially connected between the rotating shaft at the end of the driving motor 13 and the reciprocating screw rod 12, and the expansion link 51 comprises a first rod 511 and a second rod 512 coaxially arranged in the first rod 511 in a penetrating way. The cross sections of the first rod 511 and the second rod 512 are square, the second rod 512 is T-shaped, the large end of the second rod is embedded in the first rod 511, and the second rod 512 is slidably connected to the first rod 511 along the length direction thereof.

The rotating shaft at the end of the driving motor 13 rotates to drive the reciprocating screw rod 12 to rotate, and the first rod 511 stretches in the second rod 512 because the reciprocating screw rod 12 rotates and moves axially, so as to support and drive the reciprocating screw rod 12 to move.

Specifically, referring to fig. 1, a wire loop 60 and a cutter 61 are fixedly mounted at one end of the housing 11 close to the fixed roller 14, the cutter 61 is mounted at one side of the wire loop 60 far from the housing 11, and the cutter 61 is rotatably connected to the wire loop 60. The side wall of the fixed roller 14 is fixedly provided with a fixed thimble 62, one end of the fixed thimble 62 far away from the fixed roller 14 is tapered, and one end of the fixed thimble 62 far away from the fixed roller 14 is in tapered fit with the side wall of the fixed roller 14.

When the end of the thread is fixed, the end is inserted into the gap between the fixing pin 62 and the fixing roller 14, and the end is wound two times to be substantially fixed, so that the thread can be collected. When the desired amount of thread has been collected, the cutter 61 cuts the thread and the wound thread is collected separately.

The implementation principle of the embodiment is as follows: before discharging, the end of the silk thread is embedded in the gap between the fixed thimble 62 and the fixed roller 14, and the end of the silk thread is approximately fixed after winding for two circles, so that the collection operation can be carried out.

During discharging, the end part of the silk thread is fixed on the fixed roller 14, the driving motor 13 is started to drive the reciprocating screw rod 12 to rotate, the reciprocating screw rod 12 moves axially while rotating, and the silk thread uniformly winds between the fixed roller 14 and the limiting roller 15. When the required amount of thread is collected, the drive motor 13 is turned off and the reciprocating screw 12 is not rotated any more. The cutter 61 cuts the thread and collects the wound thread individually.

When the biasing member 41 is pressed, the biasing member 41 slides in the width direction of the biasing groove 40, the return spring 42 is compressed, and the biasing plate 411 is pressed from the side abutting against the stopper 32 to the side pressing against the stopper 32, thereby compressing the stopper spring 33. At this time, the force of the other end of the slide groove 21 is applied to the stopper roller 15, the dome 35 of the stopper 32 slides off easily, and leaves the stopper groove 34, the slider 20 slides in the slide groove 21, and the resilient force of the return spring 42 drives the urging member 41 to return to the initial position. The limiting roller 15 moves towards the fixing roller 14, the distance between the limiting roller 15 and the fixing roller 14 is reduced, the silk threads wound between the fixing roller 14 and the limiting roller 15 become loose, and the wound silk threads can be easily taken down.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A discharging device for a spinning machine is characterized in that: comprises a shell (11) internally provided with a cavity (10), a reciprocating screw rod (12) which is arranged in the shell (11) along the length direction and is movably connected with the shell (11), an embedded block (16) which is embedded on the inner wall of the cavity (10) and is connected with a thread groove (17) on the surface of the reciprocating screw rod (12) in a rolling way, a driving motor (13) which is used for driving the reciprocating screw rod (12) to reciprocate along the axial direction, a fixed roller (14) and a limiting roller (15) which are arranged on the reciprocating screw rod (12) and are far away from the end surface of one side of the driving motor (13), the fixed roller (14) and the limiting roller (15) are axially arranged along the reciprocating screw rod (12) and are distributed along the radial direction of the reciprocating screw rod (12) at intervals, the limiting roller (15) is connected with a sliding block (20) which is fixedly connected with one end of the reciprocating screw rod (12), the sliding block (20) is connected, and one side of the reciprocating screw rod (12) abutted to the sliding block (20) is provided with a limiting assembly (30) for limiting the displacement of the sliding block (20) along the connecting line direction of the limiting roller (15) and the fixed roller (14).

2. A discharge device for a spinning machine according to claim 1, characterised in that: spacing subassembly (30) including set up mounting groove (31), inlay stopper (32) and spacing spring (33) of establishing in mounting groove (31) in reciprocating lead screw (12) butt slider (20) one side, spacing spring (33) one end fixed connection in mounting groove (31) inner wall, other end fixed connection in stopper (32) one end, slider (20) butt reciprocating lead screw (12) one end is seted up and is supplied stopper (32) to inlay spacing groove (34) of establishing.

3. A discharge device for a spinning machine according to claim 2, characterised in that: one end of the limiting block (32) embedded into the limiting groove (34) is a dome (35).

4. A discharge device for a spinning machine according to claim 1, characterised in that: offer application of force groove (40) of spacing groove (34) in slider (20), embedded application of force spare (41) that are used for the application of force to stopper (32) that is equipped with in application of force groove (40), application of force spare (41) are along application of force groove (40) width direction sliding connection in application of force groove (40) inner wall, application of force spare (41) are the T shape, and one end is worn out along spacing roller (15) axial and is kept away from reciprocal lead screw (12) one end terminal surface.

5. The discharge device for spinning machine according to claim 4, characterized in that: and a plurality of reset springs (42) are uniformly arranged on the end surface of one side of the force application groove (40) close to the reciprocating screw rod (12).

6. A discharge device for a spinning machine according to claim 1, characterised in that: the driving motor (13) is fixedly connected in the shell (11), a telescopic rod (51) is coaxially and fixedly connected between a rotating shaft at the end part of the driving motor (13) and the reciprocating screw rod (12), and the telescopic rod (51) comprises a first rod piece (511) and a second rod piece (512) which is only connected to the first rod piece (511) in a sliding mode along the length direction of the first rod piece.

7. A discharge device for a spinning machine according to claim 1, characterised in that: and a cutter (61) for cutting off the silk thread is fixedly mounted at the upper end of the shell (11).

8. A discharge device for a spinning machine according to claim 1, characterised in that: and a fixing thimble (62) for fixing the end part of the wire is fixedly arranged on the side wall of the fixing roller (14).