CN114606615A

CN114606615A - Chenille spinning machine

Info

Publication number: CN114606615A
Application number: CN202210212873.3A
Authority: CN
Inventors: 张鹏飞
Original assignee: Shuyang Hantu Technology Co ltd
Current assignee: Shuyang Hantu Technology Co ltd
Priority date: 2022-03-04
Filing date: 2022-03-04
Publication date: 2022-06-10
Anticipated expiration: 2042-03-04
Also published as: CN114606615B

Abstract

The invention is applicable to the technical field of spinning machines, and provides a chenille spinning machine, which comprises: a base mounted on the chenille spinning machine; the overturning assembly comprises a guide seat, a connecting column connected with the guide seat is arranged on the base, a notch is formed in the side wall of the guide seat, a triangular block is arranged at the notch, and a guide groove is formed between the guide seat and the triangular block; rotating assembly, it rotates the seat and rotates the cover and locate outside the guide holder, wears to establish a plurality of connecting rods on rotating the seat, and connecting rod one end is equipped with two guide pillars, and the connecting rod other end can be dismantled and connect the blade, rotates the seat top and is equipped with the fore-set, and the fore-set inner wall is equipped with a plurality of spouts, and the top and the vertical correspondence in bottom of adjacent spout wear to be equipped with the lifter in the fore-set, and elastic connection has the slider on the lifter, and the lifter bottom is equipped with the keyway, is equipped with the square key in the spliced pole. Therefore, the blade can be quickly replaced when the machine does not stop, the blades are alternated, the working efficiency can be ensured, the blades can automatically rotate 180 degrees, and the use cost is reduced.

Description

Chenille spinning machine

Technical Field

The invention relates to the technical field of spinning machines, in particular to a chenille spinning machine.

Background

The chenille spinning machine is used for manufacturing chenille yarn, and the working principle of the chenille spinning machine can be divided into three parts: conveying and positioning the core wire, wherein in the spinning process, the core wire is divided into an upper core wire and a lower core wire, the upper core wire and the lower core wire are unwound from the bobbin under the action of a traction roller and are simultaneously fed, and the upper core wire and the lower core wire are placed on two sides of the down-feathered yarn and are positioned in the middle of the down-feathered yarn under the action of a roller piece and a gauge piece; the leading-in and cutting of the feather yarn, the feather yarn is made up of two or three single yarn, the single yarn unwinds from bobbin, twisted with the high-speed rotation of the rotary head, have increased the convergence of the feather yarn; meanwhile, the down feather is wound on the spacer sheet to form a yarn loop, the yarn loop slides downwards along with the rotation of the roller-type zipper, the yarn loop is cut into short feathers when meeting the cutter blade, the short feathers and the upper core wire are sent into the control roller together to be converged with the lower core wire, and the down feather is clamped between the two core wires to enter a twisting area; twisting and forming, wherein the core wire is rapidly twisted along with the high-speed rotation of the spindle, and the twisted core wire is firmly combined with the down yarn to form the chenille yarn with plump down; and simultaneously wound on a bobbin to form a tubular yarn.

In the whole working process, because the blade needs to be ceaselessly cut the coil of yarn and then form short feather, so have very high requirement to the sharpness of blade, and the blade edge wearing and tearing of blade and the condition of no longer sharp can appear at the in-process of cutting, and then need change the blade, current chenille fixed blade spinning machine generally adopts two clamping pieces to carry the blade, fix the blade between two clamping pieces through the bolt, when blade wearing and tearing are serious, often need shut down and change, production efficiency has seriously been influenced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

Disclosure of Invention

Aiming at the defects, the invention aims to provide the chenille spinning machine which is simple in structure and convenient to use, blades can be quickly replaced without stopping, the blades are alternated, the continuous working time can be prolonged, the working efficiency is ensured, the blades can automatically rotate 180 degrees in the blade replacement process, the unworn surface of each blade can be utilized, and the use cost is reduced.

In order to achieve the above object, the present invention provides a chenille spinning machine comprising: a base mounted on a chenille spinning machine; the turnover assembly comprises a guide seat and a triangular block, wherein a connecting column is arranged on the top surface of the base and is connected with the guide seat, a gap is formed in the side wall of the guide seat, the triangular block is arranged at the gap, and the guide seat and the triangular block are matched to form a guide groove; the rotating assembly comprises a rotating seat and a top column, the rotating seat is rotatably sleeved outside the guide seat, a plurality of connecting rods are arranged on the side wall of the rotating seat in a penetrating mode, one end of each connecting rod is provided with two guide columns matched with the guide seat, the other end of each connecting rod can be detachably connected with a blade, the top of the rotating seat is provided with the top column, the inner wall of the top column is provided with a plurality of sliding grooves, the top ends of the adjacent sliding grooves vertically correspond to the bottom ends of the adjacent sliding grooves, a lifting rod is arranged in the top column in a penetrating mode, the lifting rod is elastically connected with sliding blocks matched with the sliding grooves, the bottom of the lifting rod is provided with a key groove, and square keys matched with the key groove are arranged in the connecting column.

According to the chenille spinning machine, the triangular blocks are connected with the fixing rods, and the fixing rods are connected with the connecting columns.

According to the chenille spinning machine of the present invention, the connecting rod is connected to a bearing, and the bearing is connected to the rotating base.

According to the chenille spinning machine, one end, close to the guide seat, of the connecting rod is provided with the arc plate, and the guide pillar is arranged on the arc plate.

According to the chenille spinning machine, one end, far away from the guide seat, of the connecting rod is provided with the installation seat, the installation seat is provided with the installation groove matched with the blade, and the installation seat is provided with the bolt in a penetrating mode.

According to the chenille spinning machine, the connecting column is provided with an accommodating groove, the square key is positioned in the accommodating groove, and the first spring is sleeved outside the square key.

According to the chenille spinning machine, the side wall of the lifting rod is provided with the spring groove, the sliding block is located in the spring groove, the second spring is arranged between the sliding block and the spring groove, and the top edge of one end, extending out of the spring groove, of the sliding block is chamfered.

According to the chenille spinning machine, the top end of the guide seat is provided with the connecting block, and the rotating seat is provided with the annular groove matched with the connecting block.

According to the chenille spinning machine, the four corners of the top surface of the base are provided with screw holes.

The invention aims to provide a chenille spinning machine, which can replace blades without stopping by arranging a rotating assembly, can ensure the working efficiency, has simple and quick replacement process and convenient operation, can install four blades, prolongs the continuous working time as much as possible and ensures the working efficiency. Through setting up the upset subassembly, can rotate the blade, make the blade not one side of wearing and tearing can continue to utilize, reduced use cost, the rotation of blade can be accomplished when rotating the rotatory change of seat drive blade automatically moreover, does not need extra driving piece, can reduce manufacturing cost and use cost, makes this device practicality stronger. In conclusion, the beneficial effects of the invention are as follows: can change the blade under the condition of not shutting down, can guarantee longer continuous operation moreover, guarantee work efficiency, the change process of blade is simple swift, and the operation of being convenient for can also accomplish 180 rotations of blade automatically when the blade is rotatory to be changed, makes the blade not utilize in the one side that wears and teares, and the rotation process does not need extra driving piece, and is simple and convenient with low costs, guarantees the practical effect of this device.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of the structure at the guide groove;

FIG. 4 is a sectional view of the structure of the rotating assembly;

FIG. 5 is a schematic view of a slider structure;

in the figure: 1-base, 2-turnover component, 21-connecting column, 211-containing groove, 22-square key, 23-first spring, 24-guide seat, 241-connecting block, 242-guide groove, 25-fixing rod, 26-triangular block, 3-rotating component, 31-rotating seat, 311-bearing, 32-connecting rod, 321-arc plate, 322-guide column, 33-mounting seat, 331-mounting groove, 332-bolt, 34-top column, 341-sliding groove, 342-clamping groove, 35-lifting rod, 351-spring groove, 352-limiting groove, 36-second spring, 37-sliding block, 371-limiting block and 4-blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 5, the present invention provides a chenille spinning machine, which comprises a base 1, a turnover assembly 2, a rotating assembly 3 and a blade 4, wherein screw holes are arranged at four corners of the top surface of the base 1, and the device can be fixed on the chenille spinning machine through the screw holes.

Referring to fig. 1-3, upset subassembly 2 includes spliced pole 21, guide holder 24, dead lever 25 and three hornblocks 26, the top surface of spliced pole 21 bottom rigid coupling base 1, the top rigid coupling of spliced pole 21 has

guide holder

24, 24 lateral walls of guide holder department is equipped with the breach, breach department is equipped with three hornblocks 26, breach and three hornblocks 26 formation guide slot 242 on the guide holder 24, can realize the upset function, three hornblocks 26 rigid coupling dead lever 25, dead lever 25 rigid coupling spliced pole 21, dead lever 25 can fix three hornblocks 26, guarantee that the device moves smoothly.

Referring to fig. 1 to 5, the rotating assembly 3 includes a rotating base 31, a bearing 311, a connecting rod 32, a guide post 322, an installation base 33, a bolt 332, a top post 34, a sliding groove 341, a lifting rod 35, a second spring 36, a sliding block 37, and a limit block 371. The rotating seat 31 is sleeved outside the guide seat 24, the two connecting blocks 241 are fixedly connected to the top surface of the guide seat 24, the annular groove matched with the connecting blocks 241 is formed in the bottom surface of the rotating seat 31, and the connecting blocks 241 are matched with the annular groove to ensure the stability of connection between the rotating seat 31 and the guide seat 24 and enable the rotating seat 31 to rotate. The side wall of the rotating seat 31 is provided with a plurality of connecting rods 32 in a penetrating way, the connecting rods 32 are fixedly connected with the inner ring of the bearing 311, the outer ring of the bearing 311 is fixedly connected with the side wall of the rotating seat 31, and the bearing 311 not only ensures that the connecting rods 32 can rotate, but also can prevent the connecting rods 32 from displacing to influence the use. Connecting rod 32 is close to guide holder 24 one end and is equipped with two guide pillars 322, guide pillar 322 butt guide holder 24 bottom surface, guide pillar 322 can cooperate with guide slot 242, when rotating seat 31 and driving connecting rod 32 rotatory, two guide pillars 322 and the cooperation of guide holder 24, can play the fixed action to connecting rod 32, avoid connecting rod 32 self to take place to rotate, when rotating seat 31 and driving connecting rod 32 rotatory to guide pillar 322 arrival guide slot 242 department, guide pillar 322 that is close to guide slot 242 can get into in guide slot 242 under the effect of triangle-shaped piece 26, guide pillar 322 cooperates with guide slot 242, make connecting rod 32 self rotatory 180. Connecting rod 32 is kept away from the one end rigid coupling of guide holder 24 and is equipped with mounting seat 33, is equipped with mounting groove 331 on mounting seat 33, and mounting groove 331 is used for holding blade 4, wears to be equipped with bolt 332 on the mounting seat 33, has the through-hole with bolt 332 complex on the blade 4, and bolt 332 can be fixed in blade 4 on mounting seat 33. The blade 4 is a double-sided blade, and when one side of the blade is seriously worn, the blade 4 can be overturned through the overturning assembly 2, so that the blade 4 is durably utilized.

Referring to fig. 1 to 5, a top pillar 34 is arranged on the top surface of the rotating seat 31, a through hole is formed in the middle of the top pillar 34, a plurality of sliding grooves 341 are formed in the side wall of the inner ring of the top pillar 34, the top ends and the bottom ends of two adjacent sliding grooves 341 are located on the same vertical line, a lifting rod 35 penetrates through the top pillar 34, a sliding block 37 matched with the sliding grooves 341 is arranged on the side wall of the lifting rod 35, and when the lifting rod 35 moves downwards, the sliding block 37 is matched with the sliding grooves 341 to enable the rotating seat 31 to rotate. Lifter 35 penetrates in spliced pole 21, be equipped with on the spliced pole 21 with lifter 35 complex holding tank 211, holding tank 211 bottom surface rigid coupling has square key 22, lifter 35 bottom surface be equipped with square key 22 complex keyway, square key 22 can be injectd lifter 35's motion mode with the keyway cooperation as elevating movement to the rotation of seat 31 is rotated in the assurance. The square key 22 is externally sleeved with a first spring 23, the bottom end of the first spring 23 is fixedly connected with the bottom surface of the accommodating groove 211, the top end of the first spring 23 is fixedly connected with the bottom surface of the lifting rod 35, and the first spring 23 ensures that the lifting rod 35 can complete automatic reset. The lateral wall of the lifting rod 35 is provided with a spring groove 351, one end of the sliding block 37 is positioned in the spring groove 351, a second spring 36 is arranged in the spring groove 351, one end of the second spring 36 is fixedly connected with the lateral wall of the spring groove 351, the other end of the second spring 36 is fixedly connected with the lateral wall of the sliding block 37, the sliding block 37 is guaranteed to be capable of stretching and contracting by the second spring 36, and the sliding block 37 is prevented from falling off and affecting use. The top surface of the sliding block 37 is fixedly connected with a limiting block 371, the top surface of the spring groove 351 is provided with a limiting groove 352 matched with the limiting block 371, the limiting block 371 and the limiting groove 352 are matched to limit the movement of the sliding block 37 to be horizontal sliding, and the sliding block 37 is prevented from shaking when matched with the sliding groove 341. Ascending draw-in groove 342 is connected to spout 341 bottom, when pushing down lifter 35, slider 37 moves to the bottom at the top of spout 341, under the effect of square key 22 and keyway, lifter 35 irrotational, rotate the rotatory certain angle of seat 31, when loosening lifter 35, first spring 23 promotes lifter 35 upward movement, slider 37 gets into draw-in groove 342, slider 37 stretches out the one end top surface side chamfer of spring groove 351, under the effect of chamfer and second spring 36, slider 37 gets into in the spring groove 351, lifter 35 continues to rise until first spring 23 resumes natural state, slider 37 cooperates with the top of another spout 341, it is fixed to rotate seat 31.

Referring to fig. 1 and 4, preferably, the number of the chutes 341 is 4, and the number of the connecting rods 32, the mounting seats 33 and the blades 4 matched with the chutes is 4, so that the working efficiency can be ensured, and the influence of the excessive number of the blades 4 on the rotating and cutting effects can be avoided.

Referring to fig. 3, preferably, an arc plate 321 is fixedly connected to one end of the connecting rod 32 close to the guide seat 24, the arc plate 321 is fixedly connected to the guide posts 322, the arc plate 321 can increase the distance between the two guide posts 322, so that the rotating seat 31 can more stably drive the connecting rod 32 to rotate, and when the connecting rod 32 drives the arc plate 321 to rotate, the arc plate 321 does not interfere with the guide seat 24 and the rotating seat 31.

In the implementation process of the invention: an operator installs the device at a proper position on a chenille spinning machine through a screw hole on a base 1, a blade 4 cuts yarn in the running process of the chenille spinning machine, when the blade 4 needs to be replaced, a lifting rod 35 is pressed downwards, a sliding block 37 is positioned at the top end of one sliding groove 341, under the matching action of a square key 22 and a key groove, the lifting rod 35 only does lifting motion, a rotating seat 31 rotates under the matching action of the sliding block 37 and the sliding groove 341, the rotating seat 31 drives a connecting rod 32, a mounting seat 33 and the blade 4 to rotate for a certain angle, and the worn blade 4 is replaced by a new blade 4. The lifting rod 35 is loosened, the lifting rod 35 moves upwards under the action of the first spring 23, the sliding block 37 enters the clamping groove 342, the sliding block 37 is retracted into the spring groove 351 under the action of the upper chamfer of the sliding block 37 and the second spring 36, the lifting rod 35 continues to rise until the sliding block 37 is matched with the top end of the other sliding groove 341, and the sliding block 37 fixes the rotating seat 31.

When the rotating seat 31 drives the connecting rod 32 to rotate until the guide post 322 moves to the guide groove 242, the guide post 322 close to the guide groove 242 enters the guide groove 242 under the action of the triangular block 26, and under the matching action of the guide post 322 and the guide groove 242, the connecting rod 32 drives the mounting seat 33 and the blade 4 to rotate 180 degrees, so that the side of the blade 4 which is not worn can be continuously used, the time for replacing the blade 4 is saved, the working efficiency is ensured, and the use cost is reduced.

The chenille spinning machine provided by the invention has the advantages that the blades can be replaced under the condition of no shutdown through the arrangement of the rotating assembly, the working efficiency can be ensured, the replacement process is simple and quick, the operation is convenient, the four blades can be installed, the continuous working time is prolonged as much as possible, and the working efficiency is ensured. Through setting up the upset subassembly, can rotate the blade, make the blade not can continue to utilize in the one side that wears and teares, reduced use cost, the rotation of blade can be accomplished when rotating the seat and drive the blade rotation and change voluntarily moreover, does not need extra driving piece, can reduce manufacturing cost and use cost, makes this device practicality stronger. In conclusion, the beneficial effects of the invention are as follows: can change the blade under the condition of not shutting down, can guarantee longer continuous operation moreover, guarantee work efficiency, the change process of blade is simple swift, and the operation of being convenient for can also accomplish 180 rotations of blade automatically when the blade is rotatory to be changed, makes the blade not utilize in the one side that wears and teares, and the rotation process does not need extra driving piece, and is simple and convenient with low costs, guarantees the practical effect of this device.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A chenille spinning machine characterized by comprising:

a base mounted on a chenille spinning machine;

the turnover assembly comprises a guide seat and a triangular block, wherein a connecting column is arranged on the top surface of the base and is connected with the guide seat, a gap is formed in the side wall of the guide seat, the triangular block is arranged at the gap, and the guide seat and the triangular block are matched to form a guide groove;

the rotating assembly comprises a rotating seat and a top column, the rotating seat is rotatably sleeved outside the guide seat, a plurality of connecting rods are arranged on the side wall of the rotating seat in a penetrating mode, one end of each connecting rod is provided with two guide columns matched with the guide seat, the other end of each connecting rod can be detachably connected with a blade, the top of the rotating seat is provided with the top column, the inner wall of the top column is provided with a plurality of sliding grooves, the top ends of the adjacent sliding grooves vertically correspond to the bottom ends of the adjacent sliding grooves, a lifting rod is arranged in the top column in a penetrating mode, the lifting rod is elastically connected with sliding blocks matched with the sliding grooves, the bottom of the lifting rod is provided with a key groove, and square keys matched with the key groove are arranged in the connecting column.

2. The chenille spinning machine according to claim 1, wherein the triangular blocks are connected with fixing bars which connect the connection poles.

3. Chenille spinning machine according to claim 1, characterized in that the connecting rod is connected with a bearing, which is connected with the rotating seat.

4. The chenille spinning machine according to claim 1, wherein one end of the connecting rod near the guide base is provided with a curved plate on which the guide post is provided.

5. The chenille spinning machine according to claim 1, wherein a mounting seat is provided on an end of the connecting rod away from the guide seat, a mounting groove matched with the blade is provided on the mounting seat, and a bolt is inserted into the mounting seat.

6. The chenille spinning machine according to claim 1, wherein the connecting pole is provided with a receiving groove, the square key is positioned in the receiving groove, and the square key is externally sleeved with a first spring.

7. The chenille spinning machine according to claim 1, wherein the side wall of the lifting rod is provided with a spring groove, the sliding block is positioned in the spring groove, a second spring is arranged between the sliding block and the spring groove, and one end of the sliding block, which extends out of the spring groove, is chamfered.

8. The chenille spinning machine according to claim 1, wherein the top end of the guide base is provided with a connecting block, and the rotating base is provided with a ring groove engaged with the connecting block.

9. The chenille spinning machine according to claim 1, wherein the top surface of the base is provided with screw holes at four corners.