CN112027809A

CN112027809A - Cutting device for spinning of braking rolling and application thereof

Info

Publication number: CN112027809A
Application number: CN202010760316.6A
Authority: CN
Inventors: 周贯忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-12-04

Abstract

The invention relates to the technical field of spinning, and discloses a cutting device for spinning for braking and winding and application thereof, wherein the cutting device comprises a shell, wherein a limiting rod is fixedly connected to the outer side of the shell; first carousel rotates and makes the gear take place to rotate, arouse that the first pole of cutting outside the first movable rod projection and the second pole of cutting outside the movable frame are close to each other, the automatic trigger cutting operation, make the spiral volume invariable, avoid because cutting device resets incompletely, make the condition of great error appear in cutting length, the simple operation, thereby obtain equivalent line section of thick bamboo, the fly leaf shifts up and makes the second carousel convert into quiescent condition by the rotating condition, cone pulley synchronous motion, make the spinning disconnection back, the reel just can stall after continuously rotating a period, make the reel finish the spinning winding of disconnection, avoid because too early stop winding, the spinning winding that leads to the disconnection is incomplete, increase spinning winding equipment's risk.

Description

Cutting device for spinning of braking rolling and application thereof

Technical Field

The invention relates to the technical field of spinning, in particular to a cutting device for spinning for braking and winding and application thereof.

Background

The knitted fabric is usually made of low-stretch polyester yarn or special-shaped polyester yarn, nylon yarn, cotton yarn, wool yarn and other yarns as raw materials, and is knitted on various weft knitting machines by adopting plain stitch, variable plain stitch, rib plain stitch, double rib plain stitch, jacquard weave, terry stitch and the like. China is one of the earliest countries for producing textiles in the world, the Chinese textile industry has obvious competitive advantages after years of development, has the most complete industrial chain in the world and the highest processing matching level, and continuously enhances the self-regulation capacity of a plurality of developed industrial clusters for coping with market risks, thereby providing a solid guarantee for keeping the steady development pace of the industry.

In the processing process of the spun yarn, in order to conveniently transport and use the spun yarn, the spun yarn is generally cut in an equivalent amount and wound into a bobbin, when the existing cutting device is used for cutting, periodic intermittent motion is generally carried out, but after the equipment is closed, complete reset of a cutter cannot be guaranteed, so that when the next time of cutting is started, the spun yarn is rapidly wound by the winding device, the motion stroke of the cutter may be overlong or overlong, delayed cutting or premature cutting occurs, the spun yarn wound by the winding device is inconsistent in length, the weight of the bobbin has a large error, and the winding device stops winding too early, so that the winding device cannot effectively wind the disconnected spun yarn, later-stage workers are required to arrange the spun yarn, the operation is complex, the condition of the spun yarn winding device is easy to occur, and the risk of equipment damage is increased, is not beneficial to the processing of the spinning.

The invention provides a cutting device for spinning for braking and winding and application thereof, aiming at the defects of the prior art, the cutting device has the advantages of cutting by utilizing the height of a thread spool, automatic braking and winding operation and better winding quality, solves the problems of larger error of the cutting length of the thread spool, incomplete thread spool winding and inconvenient operation, automatically triggers the cutting operation by utilizing the height change of the wound thread to ensure that the thread winding amount is constant, avoids the condition that the cutting length has larger error due to incomplete resetting of the cutting device, is convenient and fast to operate, so that equivalent thread spools are obtained, and after the thread is cut off, a winding drum continuously rotates for a period of time and then stops rotating, so that the winding drum finishes winding the cut thread, and the risk of increasing thread winding equipment due to incomplete winding caused by premature stopping of winding is avoided.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of cutting, automatic braking and winding operation and better winding quality by utilizing the height of the bobbin, the invention provides the following technical scheme: the cutting device for spinning and winding by braking comprises a shell, a limiting rod, a gear, a first movable rod, a movable frame, a first turntable, a second movable rod, a linkage rod, a ratchet wheel, a second turntable, a clamping rod, a cone pulley and a movable plate

Wherein:

the position and connection relationship among the structures are as follows:

a cutting device for spinning for braking and rolling and an application thereof comprise a shell, wherein the surface of the shell is provided with a through hole, the inside of the shell is provided with two grooves with the same size, the outer side of the shell is fixedly connected with a limiting rod, the limiting rod is I-shaped, one side of a cross rod of the limiting rod, which is close to the shell, is provided with a through hole, the inside of the shell is movably connected with a gear, the two gears are two and have the same size, the outer side of the gear is fixedly connected with a rotating shaft, the outer side of the gear is movably connected with a first movable rod, the outer side of the first movable rod is fixedly connected with a lug, the outer side of the lug is fixedly connected with a first cutting rod, the lug is movably connected with the outer side of a left side gear, the outer side of the first movable rod is movably connected with a movable frame, the inside of the movable frame is provided with a through, the inside swing joint of shell has first carousel, and eccentric arc groove has been seted up on the surface of first carousel, and the outside swing joint of first carousel has first stay cord, and one side that first carousel was kept away from to first stay cord is connected with the pivot swing joint of right side gear.

The outer side of the first rotary disc is movably connected with a second movable rod, the outer side of the second movable rod is fixedly connected with a clamping column, one side of the second movable rod, which is far away from the clamping column, is movably connected with an arc rod, the bottom of the arc rod is fixedly connected with an inclined platform, one side of the arc rod, which is far away from the second movable rod, is movably connected with a linkage rod, the linkage rod is in an inverted L shape, the outer side of a vertical rod of the linkage rod is fixedly connected with a limiting block, the bottom of the limiting block is movably connected with a spring, one side of the spring, which is far away from the limiting block, is movably connected with the vertical rod, the outer side of a transverse rod of the linkage rod is fixedly connected with a movable rod, the top of the movable rod is fixedly connected with a movable plate, one side of the movable rod, which is far away from the movable plate, one side swing joint that the second carousel was kept away from to the second stay cord has the capstan, one side swing joint that the second carousel is close to the ratchet has the kelly, the inside swing joint of shell has the cone pulley, the outside swing joint of cone pulley has the third stay cord, one side and the capstan swing joint that the cone pulley was kept away from to the third stay cord, the outside fixedly connected with left turn piece of cone pulley, the outside swing joint of left turn piece has right turn piece, the size of left turn piece and right turn piece is the same and its surface has all seted up the notch, the size of its notch and the size looks adaptation of reel, left turn piece and right turn piece all with shell swing joint, the outside swing joint of shell has the fly leaf, the equal swing joint in top of fly leaf both sides has the spring, the spring is kept away from the one side of activity fly leaf and.

(II) advantageous effects

Compared with the prior art, the invention provides a cutting device for spinning for braking and winding and application thereof, and the cutting device has the following beneficial effects:

1. through the combined action of fly leaf, trace and first carousel, the fly leaf shifts up and makes the trace synchronous motion, arouses first carousel to take place to rotate, utilizes the altitude variation of rolling spinning line, provides the power supply for subsequent cutting operation, increases linkage nature between the structure, makes the operation more convenient.

2. Through the combined action of first carousel, gear, first movable rod and movable frame, first carousel rotates and makes the gear take place to rotate, causes the first cutting rod in the first movable rod projection outside and the second cutting rod in the movable frame outside to be close to each other, and automatic trigger cutting operation makes the spiral volume invariable, avoids because cutting device resets incompletely, makes the condition of great error appear in cutting length, the simple operation to obtain an equivalent line section of thick bamboo.

3. Through the combined action of the movable plate, the second rotary table and the cone pulley, the movable plate moves upwards to enable the second rotary table to be changed from a rotating state to a static state, the cone pulley moves synchronously, after the spinning thread is disconnected, the winding drum rotates continuously for a period of time and then stops rotating, the winding drum finishes winding the disconnected spinning thread, and the risks that the disconnected spinning thread is not completely wound and the spinning thread winding equipment is increased due to the fact that the winding drum stops winding too early are avoided.

Drawings

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

FIG. 2 is a schematic cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the gear and the movable frame according to the present invention;

FIG. 4 is a schematic diagram of a connection relationship between the first turntable and the linkage rod according to the present invention.

In the figure: 1. a housing; 2. a limiting rod; 3. a gear; 4. a first movable bar; 5. a movable frame; 6. a first turntable; 7. a second movable bar; 8. a linkage rod; 9. a ratchet wheel; 10. a second turntable; 11. a clamping rod; 12. a cone pulley; 13. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a cutting device for spinning and winding brake and application thereof, includes a housing 1, a through hole is formed on the surface of the housing 1, the through hole is arranged on the outer side of a first cutting rod of a convex block on the outer side of a first movable rod 4 and a second cutting rod on the outer side of a movable frame 5, two grooves with the same size are formed in the housing 1, the two grooves are symmetrically distributed by taking the central axis of a movable plate 13 as a reference, a limiting rod 2 is fixedly connected to the outer side of the housing 1, the limiting rod 2 is in an i-shape, a through hole is formed on one side of a cross rod close to the housing 1, the size of the through hole is matched with the size of a spinning thread, gears 3 are movably connected to the inner side of the housing 1, the gears 3 have two gears with the same size, the two gears 3 are engaged with each other, a rotating shaft is fixedly connected to the outer side of the gear 3, the first pole of cutting of outside fixedly connected with of lug, lug swing joint is in the outside of left side gear 3, the outside swing joint of first movable rod 4 has movable frame 5, the through-hole has been seted up to movable frame 5's inside, its size and first movable rod 4's size looks adaptation, the pole is cut to movable frame 5's outside fixedly connected with second, movable frame 5 swing joint is in the outside of right side gear 3, the pole is cut to movable frame 5 outside second is the same with the size of the first pole of cutting in the 4 outsides of first movable rod, in the beginning, distance between the pole is the longest to first pole and the second of cutting.

The inner part of the shell 1 is movably connected with a first rotary disc 6, the surface of the first rotary disc 6 is provided with an eccentric arc groove, the outer side of the first rotary disc 6 is movably connected with a first pull rope, one side of the first pull rope, far away from the first rotary disc 6, is movably connected with a rotating shaft of the right side gear 3, the outer side of the first rotary disc 6 is movably connected with a second movable rod 7, the outer side of the second movable rod 7 is fixedly connected with a clamping column, the size of the clamping column is matched with that of the eccentric arc groove of the first rotary disc 6, one side of the second movable rod 7, far away from the clamping column, is movably connected with an arc rod, the bottom of the arc rod is fixedly connected with a ramp, the arc rod is always attached to the surface of the ramp, one side of the arc rod, far away from the second movable rod 7, is movably connected with a linkage rod 8, the outer side of the second movable rod 7 is movably connected with the linkage rod 8 in, one side of the spring, which is far away from the limiting block, is movably connected with the vertical rod, the outer side of the cross rod of the spring is fixedly connected with a moving rod, the top of the moving rod is fixedly connected with a movable plate 13, and one side of the moving rod, which is far away from the movable plate 13, is fixedly connected with a convex block.

The outer side of the linkage rod 8 is movably connected with a ratchet wheel 9, the outer side of the ratchet wheel 9 is movably connected with a second turntable 10, the outer side of the second turntable 10 is movably connected with a second pull rope, one side of the second pull rope, which is far away from the second turntable 10, is movably connected with a rotary disc, one side of the second turntable 10, which is close to the ratchet wheel 9, is movably connected with a clamping rod 11, the inner part of the shell 1 is movably connected with a conical wheel 12, the outer side of the conical wheel 12 is movably connected with a conical wheel, the size of the conical wheel is matched with that of the conical wheel 12, the outer side of the conical wheel is movably connected with a third pull rope, one side of the third pull rope, which is far away from the conical wheel, is movably connected with the rotary disc, the outer side of the conical wheel 12 is fixedly connected with a left rotating block, the outer side of the left rotating block is movably connected with a right rotating block, the left rotating block and the right, the outer side of the shell 1 is movably connected with a movable plate 13, the tops of the two sides of the movable plate 13 are movably connected with springs, one side of each spring, which is far away from the movable plate 13, is movably connected with the groove wall of the groove of the shell 1, and initially, the movable cover plate 13 is located at the lowest point.

The working process and the principle of the device are as follows:

initially, because the activity card of kelly 11 is between ratchet 9's sawtooth, drive second carousel 10 through kelly 11 and rotate when making ratchet 9 pivoted, second carousel 10 drives the capstan through the second stay cord in the outside and rotates the capstan and drive the cone pulley through the third stay cord and rotate, the cone pulley meshes with cone pulley 12 mutually, drive its synchronous rotation, cone pulley 12 drives the left-hand member in the outside and rotates, because the reel activity card is in the notch of left-hand member and right-hand member, make left-hand member drive reel rotate carry out the rolling yarn and drive right-hand member and rotate.

The spinning line on the surface layer of the winding drum pushes the movable plate 13 to move upwards, the movable plate drives the movable rod at the bottom to move synchronously, the movable rod drives the outer linkage rod 8 to move upwards, the outer side of the linkage rod 8 is movably connected with the arc rod, the bottom of the arc rod is fixedly connected with the inclined table, the arc rod is always attached to the surface of the inclined table, one side of the arc rod, which is far away from the linkage rod 8, is movably connected with the second movable rod 7, the clamping column at the outer side of the second movable rod 7 is movably clamped in the eccentric arc groove of the first rotary disc 6, so that the linkage rod 8 extrudes the outer spring and pulls the arc rod to be attached to the surface of the inclined table to rotate clockwise, the arc rod pushes the first rotary disc 6 to rotate through the second movable rod 7, the first rotary disc 6 drives the rotating shaft of the right gear 3 to rotate through the first pull rope at the outer side, the right gear 3 rotates synchronously, the right gear 3 is engaged with the left gear 3 to, because the outside swing joint of left side gear 3 has the lug, the first pole of cutting of the outside fixedly connected with of lug, the first movable rod 4 of the outside fixedly connected with of lug, the activity card of movable frame 5 is in the outside of first movable rod 4, the pole is cut to the outside fixedly connected with second of movable frame 5, the outside swing joint of movable frame 5 is in the outside of right side gear 3, initially, the distance between the first pole of cutting in the 3 lug outsides of left side gear and the second of the 3 outside movable frame 5 of right side gear is the longest, two gears 3 rotate and make the lug in the 3 outsides of left side gear and the movable frame 5 in the 3 outsides of outside gear be close to each other, because first movable rod 4 is to the limiting displacement of movable frame 5, make the first pole of the projection outside and the second of the movable frame 5 outsides of cutting the pole keep relative position all the time, first pole and second are close to the line cutting each other.

Meanwhile, the movable plate 13 moves upwards to drive the lug on the outer side of the bottom moving rod to be close to the second rotary table 10, the lug moves to the motion track of the clamping rod 11 to block the motion of the clamping rod 11, when the clamping rod 11 rotates along with the second rotary table 10 to be close to the lug, the clamping rod 11 is driven to rotate anticlockwise by taking the joint of the clamping rod 11 and the second rotary table 10 as a rotating point, the clamping rod 11 is far away from the ratchet of the ratchet 9, the second rotary table 10 does not rotate along with the ratchet 9, and therefore the winding operation is stopped.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a weaving of braking rolling is with cutting device and application thereof, includes shell (1), its characterized in that: the outer side of shell (1) fixedly connected with gag lever post (2), the inside swing joint of shell (1) has gear (3), the outside swing joint of gear (3) has first movable rod (4), the outside swing joint of first movable rod (4) has movable frame (5), the inside swing joint of shell (1) has first carousel (6), the outside swing joint of first carousel (6) has second movable rod (7), the outside swing joint of second movable rod (7) has trace (8), the outside swing joint of trace (8) has ratchet (9), the outside swing joint of ratchet (9) has second carousel (10), one side swing joint that second carousel (10) is close to ratchet (9) has kelly (11), the inside swing joint of shell (1) has cone pulley (12), the outside swing joint of shell (1) has fly leaf (13).

2. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: the through-hole has been seted up on the surface of shell (1), two recesses that the size is the same have been seted up to the inside of shell (1), gag lever post (2) present the I shape, and the through-hole has been seted up to one side that its horizontal pole is close to shell (1), and gear (3) have two and the size is the same, the outside fixedly connected with pivot of gear (3), the outside fixedly connected with lug of first movable rod (4), the first tangent bar of outside fixedly connected with of lug, lug swing joint is in the outside of left side gear (3).

3. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: the through-hole has been seted up to the inside of movable frame (5), and its size and the size looks adaptation of first movable rod (4), the pole is cut to the outside fixedly connected with second of movable frame (5), and movable frame (5) swing joint is in the outside of right side gear (3).

4. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: eccentric arc groove has been seted up on the surface of first carousel (6), the outside swing joint of first carousel (6) has first stay cord, one side of first carousel (6) and the pivot swing joint of right side gear (3) are kept away from to first stay cord, the outside fixedly connected with card post of second movable rod (7), one side swing joint who blocks the post is kept away from in second movable rod (7) has the arc pole, the bottom fixedly connected with sloping platform of arc pole, one side and trace (8) swing joint of second movable rod (7) are kept away from to the arc pole.

5. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: interlock pole (8) present inversion L form, the outside fixedly connected with stopper of its montant, the bottom swing joint of stopper has the spring, and one side and montant swing joint that the stopper was kept away from to the spring, the outside fixedly connected with carriage release lever of its horizontal pole, top fixedly connected with fly leaf (13) of carriage release lever, one side fixedly connected with lug that fly leaf (13) were kept away from to the carriage release lever.

6. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: the outside swing joint of second carousel (10) has the second stay cord, one side swing joint that second carousel (10) were kept away from to the second stay cord has the capstan, the outside swing joint of cone pulley (12) has the cone pulley, the outside swing joint of cone pulley has the third stay cord, one side and capstan swing joint that the cone pulley was kept away from to the third stay cord, the outside fixedly connected with left turn piece of cone pulley (12), the outside swing joint of left turn piece has right turn piece, the size of left turn piece and right turn piece is the same and its surface has all seted up the notch, the size of its notch and the size looks adaptation of reel, left turn piece and right turn piece all with shell (1) swing joint.

7. The cutting device for spinning of braking rolling and the application thereof according to claim 1 are characterized in that: the top of both sides of the movable plate (13) is movably connected with a spring, and one side of the spring, which is far away from the movable plate (13), is movably connected with the groove wall of the groove of the shell (1).