CN108502629B

CN108502629B - Winding machine for spinning

Info

Publication number: CN108502629B
Application number: CN201810277007.6A
Authority: CN
Inventors: 林楠
Original assignee: Ningbo Wenze Textile Co ltd
Current assignee: Ningbo Wenze Textile Co ltd
Priority date: 2018-03-30
Filing date: 2018-03-30
Publication date: 2020-04-28
Anticipated expiration: 2038-03-30
Also published as: CN108502629A

Abstract

The invention relates to the technical field of textile processing and manufacturing, in particular to a winding machine for spinning, which comprises a frame, wherein a feeding mechanism, a blanking mechanism and a hollow spline shaft are arranged on the frame, a feeding roller which is parallel to the feeding roller is arranged above one side of the spline shaft, the spline shaft can be in spline connection with a winding roller, a hollow first wedge rod is arranged in the spline shaft in a sliding manner, a driving mechanism is arranged on one side of the first wedge rod, one side of the first wedge rod is communicated with an air suction pump, the other side of the first wedge rod is connected with a support rod, a switch is arranged above the support rod and can be abutted against the support rod, the switch is electrically connected with the air suction pump, a pressing plate is arranged in the first wedge rod in a sliding manner, one side of the pressing plate is connected with a ball which is arranged in an air pipe of the air suction pump in a sliding manner, a first spring is connected between, one side of the wire loop is provided with a cutter. The invention can solve the problem of low winding efficiency in the prior art.

Description

Winding machine for spinning

Technical Field

The invention relates to the technical field of textile processing and manufacturing, in particular to a winding machine for spinning.

Background

The original meaning of textile is a general name of spinning and weaving, but with the continuous development and perfection of a textile knowledge system and a subject system, particularly after non-woven textile materials and three-dimensional compound weaving and other technologies are produced, the existing textile is not only the traditional hand-made spinning and weaving, but also clothing, industrial and decorative textiles produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-web technology and the like. Modern spinning therefore refers to a technique for the multi-scale structural processing of fibers or fiber assemblies.

In the spinning process, winding is one of indispensable work, and manual operation is adopted in traditional winding, not only inefficiency and consume a large amount of manpowers. There is a semi-automatic winding device among the prior art, and it drives the winding roller through the motor and rotates in order to realize the wire winding. However, in such a winding device, when the winding is started, the winding roller needs to be manually mounted on the winding device, and the yarn is fixed on the winding roller; after the winding is finished, the winding roller can be taken down from the winding device by manually cutting off the yarn. Not only can't realize automatic feeding, the unloading of winding roller, and at wire-wound in-process, need stop device many times in order to realize the fixed of yarn and the dismantlement of winding roller, this just leads to whole device can't carry out continuity of operation, very big reduction wire-wound efficiency.

Disclosure of Invention

The invention aims to provide a winding machine for spinning, and aims to solve the problem of low winding efficiency in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a winding machine for spinning comprises a frame, a feeding mechanism, a blanking mechanism and a hollow spline shaft are arranged on the frame, a feeding roller parallel to the spline shaft is arranged above one side of the spline shaft, the spline shaft can be in spline connection with a winding roller, a hollow first wedge rod is arranged in the spline shaft in a sliding manner, one end of the spline shaft is connected with a sleeve, the first wedge rod is in sliding connection with the inner wall of the sleeve, a driving mechanism is arranged on one side of the first wedge rod, an air pump is arranged on one side of the first wedge rod, an air pipe is communicated between the air pump and a cavity of the first wedge rod, a support rod is connected to the other side of the first wedge rod, a switch is arranged above the support rod and can abut against the support rod, the switch is electrically connected with the air pump, a pressing plate is arranged in the first wedge rod in a sliding manner, a ball is connected to one side of the pressing plate, a first spring is connected between the other side of, a wire ring is arranged above the through hole, and a cutter is arranged on one side of the wire ring.

The principle of the scheme is as follows:

feed mechanism is used for promoting the winding roller to the integral key shaft on for winding roller and integral key shaft splined connection rotate through the drive integral key shaft and can drive the winding roller and rotate, in order to realize the wire winding. The cutter is used for cutting off the yarn after the winding is finished, and the blanking mechanism is used for taking down the winding roller from the spline shaft after the yarn is cut off. During the actual application, on pulling the yarn on the feed roll to the wire loop, utilize feed mechanism to promote the winding roll to the integral key shaft on, can trigger actuating mechanism when the winding roll removes and begin work, actuating mechanism is used for driving first wedge bar rebound for first wedge bar inserts in the through-hole on the winding roll, realizes the fixed of winding roll from this. When the first wedge rod moves, the support rod on the first wedge rod can be driven to move upwards, when the first wedge rod is inserted into the through hole, the support rod can start the on-off control air suction pump to suck air, the air suction pump can adsorb yarns on the wire loop to the air pipe through sucking air, and the air suction pump can pull balls in the air pipe to roll towards the inside of the air pipe when sucking air, so that the pressing plate in the first wedge rod is pulled to the air pipe opening to compress the yarns, and the yarns are fixed.

The beneficial effect of this scheme does:

1. utilize actuating mechanism to promote first wedge bar rebound for in first wedge bar inserts the through-hole on the winding roller, realized winding roller's fixed from this, can prevent that winding in-process winding roller from sliding on the integral key shaft, guaranteed wire-wound quality from this.

2. When first wedge-bar rebound, branch on it can trigger switch, and on-off control aspiration pump bleeds, adsorbs the yarn to the trachea through bleeding, utilizes the ball in the aspiration pump pulling trachea to remove simultaneously to with clamp plate pulling to trachea mouth department in order to compress tightly the yarn, realized the fixed of yarn from this, need not the manual work and fix the yarn on the winding roller.

3. The feeding mechanism and the discharging mechanism are adopted to respectively realize feeding and discharging of the winding roller, and meanwhile, the cutter is used for cutting off yarns after winding is completed, so that automatic feeding and discharging of the winding roller are realized.

4. This scheme has realized the automation of yarn fixed, cutting, has realized automatic feeding, the unloading of winding roller simultaneously, has not only reduced the amount of labour, need not stop device in the whole course of working, has improved the machining efficiency of yarn.

Further, actuating mechanism is including sliding the second wedge bar that sets up in the integral key shaft, the second wedge bar with telescopic inner wall sliding connection, second wedge bar one end be can with first wedge bar complex wedge face, the second wedge bar other end is located outside the integral key shaft, the one end meshing that the second wedge bar is located outside the integral key shaft has the gear, the meshing has the rack above the gear, rack one end can offset with the wire winding roller, is connected with the second spring between the rack other end and the frame. The winding roller can push the rack to move when being pushed onto the spline shaft, the rack drives the gear to rotate, and the gear drives the second wedge rod to move towards the inside of the spline shaft, so that the first wedge rod is pushed to move upwards, and the driving of the first wedge rod is realized.

Further, the blanking mechanism comprises a connecting rod vertically arranged below the second wedge rod, the top end of the connecting rod is rotatably connected with one end of the spline shaft, and the bottom end of the connecting rod is abutted to a first cam. The first cam intermittently pushes one end of the spline shaft upwards to enable the other end of the spline shaft to rotate downwards, so that the winding roller on the spline shaft slides down from the spline shaft, and automatic blanking of the winding roller is achieved.

Further, feed mechanism places the platform middle part and articulates in the frame including setting up the platform of placing in integral key shaft one side, places the platform below and is provided with and carries the material platform, carries to expect the bench and is provided with the cylinder, carries to expect the platform below and is provided with the lever, and the one end of lever is connected with the one end of placing the platform and keeping away from the integral key shaft, and the other end of lever is vertical to be connected with the ejector pin, and the ejector pin can offset with the one end that the integral key shaft is close to and places. The integral key shaft other end can offset and promote the roof downstream with the ejector pin when downwardly rotating to the one end that promotes the lever rotates downwards, makes the other end of lever rotate upwards, thereby will place the platform and keep away from the one end of integral key shaft and promote upwards, makes and places the winding roller on the platform and slide to carrying the material bench, utilizes the cylinder can with carrying the material bench winding roller and promote to the integral key shaft on, has realized the automatic feeding of winding roller from this.

Furthermore, one end of the feeding roller is abutted against a second cam, a third spring is connected between the other end of the feeding roller and the rack, and a transmission mechanism is connected between the second cam and the first cam. The second cam is used for driving the feeding roller to reciprocate, so that the yarn can be uniformly wound on the winding roller. The transmission mechanism is used for transmitting the power of the second cam to the first cam so as to drive the first cam to rotate, the first cam is not required to be driven to rotate by additional power, and energy is saved.

Furthermore, the transmission mechanism is a gear set, a large gear in the gear set is coaxially connected with the first cam, and a belt is connected between a small gear in the gear set and the second cam. The gear set can meet the requirements of different rotating frequencies of the first cam and the second cam, so that the first cam is driven to drive the spline shaft to swing once to realize blanking after winding is finished once.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a view A-A of FIG. 1;

fig. 3 is a cross-sectional view at a in fig. 2.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the yarn winding device comprises a second cam 1, a feeding roller 11, a belt 12, a large gear 13, a pinion 14, a first cam 15, a connecting rod 16, a loading table 17, a spline shaft 18, yarns 20, a thread ring 21, a placing table 22, a winding roller 23, an air cylinder 24, an ejector rod 25, a lever 26, a cutter 27, a rack 28, a gear 29, a second wedge rod 30, an air suction pump 31, an air pipe 32, a ball 33, a pull rope 34, a through hole 35, a pressing plate 36, a switch 37, a first wedge rod 38, a second spring 40, a first spring 41, a support rod 42 and a sleeve 43.

As shown in figure 1, the winding machine for spinning comprises a frame, wherein a feeding mechanism, a discharging mechanism and a hollow spline shaft 18 are arranged on the frame. And a feeding roller 11 parallel to the spline shaft 18 is arranged above the left side of the spline shaft, one end of the feeding roller 11 is abutted against the second cam 1, and a third spring is connected between the other end of the feeding roller 11 and the rack. The spline shaft 18 can be splined with the winding roller 23, as shown in fig. 3, a hollow first wedge 38 is vertically and slidably mounted in the spline shaft 18, a through hole 35 through which the first wedge 38 can pass is formed in the winding roller 23, as can be seen from fig. 2, the wire loop 21 is mounted above the through hole 35, and the cutter 27 is mounted on the left side of the wire loop 21. As shown in fig. 3, a driving mechanism is installed on the right side below the first wedge 38, the driving mechanism includes a second wedge 30 slidably disposed in the spline shaft 18, the left end of the second wedge 30 is a wedge surface capable of cooperating with the first wedge 38, and as can be seen from fig. 2, the right end of the second wedge 30 is located outside the spline shaft 18. A gear 29 is meshed above the right end of the second wedge rod 30, a rack 28 is meshed above the gear 29, the left end of the rack 28 can abut against the winding roller 23, a second spring 40 is connected between the right end of the rack 28 and the rack, a sleeve 43 is sleeved outside the rack 28 and the second wedge rod 30, the rack 28 and the second wedge rod 30 are both in sliding connection with the inner wall of the sleeve 43, the left end of the sleeve 43 is welded with the spline shaft 18, and the right end of the sleeve 43 is rotatably connected to the rack. As shown in fig. 3, the air pump 31 is installed on the left side of the first wedge rod 38, the air pipe 32 is communicated between the air pump 31 and the cavity of the first wedge rod 38, the support rod 42 is welded on the right side of the first wedge rod 38, the switch 37 is installed above the support rod 42, the switch 37 can abut against the support rod 42, and the switch 37 is electrically connected with the air pump 31. A pressure plate 36 is slidably mounted inside the first wedge rod 38, the left side of the pressure plate 36 is connected with a ball 33, the ball 33 is slidably mounted in the air pipe 32, and a first spring 41 is connected between the right side of the pressure plate 36 and the first wedge rod 38.

As shown in fig. 2, the blanking mechanism includes a connecting rod 16 vertically installed below the second wedge 30, the top end of the connecting rod 16 is rotatably connected with the right end of the spline shaft 18, and the bottom end of the connecting rod 16 abuts against the first cam 15. As can be seen from fig. 1, the transmission mechanism is a gear set, a large gear 13 of the gear set is coaxially connected with the first cam 15, and a belt 12 is connected between a small gear 14 of the gear set and the second cam 1. As shown in fig. 2, the feeding mechanism includes a placing table 22 installed on the left side of the spline shaft 18, the middle of the placing table 22 is hinged to the frame, a material carrying table 17 is installed below the placing table 22, an air cylinder 24 is installed on the material carrying table 17, a lever 26 is installed below the material carrying table 17, the left end of the lever 26 is connected with the left end of the placing table 22, a push rod 25 is vertically welded to the right end of the lever 26, and the push rod 25 can abut against the left end of the spline shaft 18.

In practical use, the yarn 20 on the feeding roller 11 is pulled to the loop 21, the winding roller 23 is sleeved on the spline shaft 18, and the winding roller 23 is pushed rightwards to align the through hole 35 on the winding roller with the first wedge rod 38. When the winding roller 23 moves rightwards, the rack 28 can be pushed to move rightwards, the rack 28 drives the gear 29 to rotate clockwise, and the gear 29 drives the second wedge rod 30 to move towards the inside of the spline shaft 18. The second wedge 30 abuts against the first wedge 38 and pushes the first wedge 38 to move upward, so that the first wedge 38 is inserted into the through hole 35 of the winding roller 23, thereby achieving the fixing of the winding roller 23.

When the first wedge rod 38 moves upwards, the support rod 42 can be driven to move upwards, the switch 37 is triggered by the support rod 42, the switch 37 controls the air suction pump 31 to start air suction, and the yarn 20 above the through hole 35 is adsorbed into the air pipe 32 by air suction. When the air pump 31 pumps air, the ball 33 can be pulled to move towards the interior of the air pipe 32, and when the ball 33 moves, the pressure plate 36 can be pulled to the opening of the air pipe 32 through the pull rope 34, so that the yarn 20 at the opening of the air pipe 32 is pressed, and the yarn 20 is automatically fixed.

After the yarn 20 is fixed, the starting motor drives the spline shaft 18 to rotate, and then the winding roller 23 can be driven to rotate, so that winding is realized. When the winding roller 23 rotates, the sleeve 43 can rotate together with the spline shaft 18, so that the rack 28, the gear 29 and the second wedge 30 all rotate together with the spline shaft to ensure that the second wedge 30 always abuts against the first wedge 38. When winding, use the motor to drive second cam 1 and rotate, the intermittent type promotion feed roll 11 of second cam 1, when second cam 1 offsets with feed roll 11, the compression of third spring, when second cam 1 and feed roll 11 break away from the contact, the third spring pushes back feed roll 11 to initial position, has realized feed roll 11's reciprocating motion from this to make yarn 20 can the horizontal even winding on winding roller 23. When the second cam 1 rotates, the belt 12 can drive the small gear 14 to rotate, the small gear 14 is meshed with the large gear 13 to drive the large gear 13 to rotate, and the large gear 13 drives the first cam 15 to rotate. After winding is completed, the small gear 14 just drives the large gear 13 to rotate, the large gear 13 drives the first cam 15 to rotate, the first cam 15 abuts against the spline shaft 18, the first cam 15 pushes the connecting rod 16 to move upwards, the connecting rod 16 pushes the right end of the spline shaft 18 to swing upwards, the spline shaft 18 is in a long strip shape, so that the left end of the spline shaft 18 swings downwards, the winding roller 23 on the spline shaft 18 is separated from the rack 28, the second spring 40 pushes the rack 28 leftwards, and the gear 29 rotates anticlockwise, so that the second wedge rod 30 is driven to move out of the spline shaft 18. The first wedge 38 loses the support of the second wedge 30 to slide out of the through hole 35, thereby releasing the winding roller 23. The winding roller 23 slides down from the left end of the spline shaft 18, whereby automatic blanking of the winding roller 23 is achieved.

The left end of the spline shaft 18 can abut against the ejector rod 25 and push the ejector rod downwards when moving downwards, so that the right end of the lever 26 is driven to swing downwards, the left end of the lever 26 swings upwards and pushes the left end of the placing table 22 to rotate upwards, and the right end of the placing table 22 is driven to rotate downwards. Therefore, the other winding roller 23 on the placing table 22 slides down to the material loading table 17, the air cylinder 24 is started to push the winding roller 23 on the material loading table 17 to the spline shaft 18, so that the through hole 35 on the winding roller 23 is just aligned with the first wedge rod 38, and automatic feeding of the winding roller 23 is realized.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A spinning winding machine is characterized in that: the device comprises a frame, a feeding mechanism, a blanking mechanism and a hollow spline shaft are arranged on the frame, a feeding roller parallel to the spline shaft is arranged above one side of the spline shaft, the spline shaft can be in spline connection with a winding roller, a hollow first wedge rod is arranged in the spline shaft in a sliding manner, one end of the spline shaft is connected with a sleeve, the first wedge rod is in sliding connection with the inner wall of the sleeve, a driving mechanism is arranged on one side of the first wedge rod, an air pump is arranged on one side of the first wedge rod, an air pipe is communicated between the air pump and a cavity of the first wedge rod, a support rod is connected on the other side of the first wedge rod, a switch is arranged above the support rod and can be abutted against the support rod, the switch is electrically connected with the air pump, a pressing plate is arranged in the first wedge rod in a sliding manner, a ball is connected on one side of the pressing plate and is arranged in the air pipe in a sliding, a wire ring is arranged above the through hole, and a cutter is arranged on one side of the wire ring; actuating mechanism is in including sliding the setting second wedge bar in the integral key shaft, the second wedge bar with telescopic inner wall sliding connection, second wedge bar one end be can with first wedge bar complex wedge face, the second wedge bar other end is located outside the integral key shaft, the one end meshing that the second wedge bar is located the integral key shaft outside has the gear, the meshing of gear top has the rack, rack one end can offset with the wire winding roller, is connected with the second spring between the rack other end and the frame.

2. The machine according to claim 1, characterized in that: the blanking mechanism comprises a connecting rod vertically arranged below the second wedge rod, the top end of the connecting rod is rotatably connected with one end of the spline shaft, and the bottom end of the connecting rod is abutted to a first cam.

3. The machine according to claim 2, characterized in that: the feeding mechanism comprises a placing table arranged on one side of the spline shaft, the middle of the placing table is hinged to the rack, a material carrying table is arranged below the placing table, an air cylinder is arranged on the material carrying table, a lever is arranged below the material carrying table, one end of the lever is connected with one end, far away from the spline shaft, of the placing table, an ejector rod is vertically connected to the other end of the lever, and the ejector rod can be abutted to one end, close to the placing table, of the spline shaft.

4. The machine according to claim 3, characterized in that: one end of the feeding roller is abutted against the second cam, a third spring is connected between the other end of the feeding roller and the rack, and a transmission mechanism is connected between the second cam and the first cam.

5. The machine according to claim 4, characterized in that: the transmission mechanism is a gear set, a large gear in the gear set is coaxially connected with the first cam, and a belt is connected between a small gear in the gear set and the second cam.