CN210796950U

CN210796950U - Production system for loop cutting flannelette

Info

Publication number: CN210796950U
Application number: CN201921058034.0U
Authority: CN
Inventors: 田广
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-19
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a production system of cut loop flannelette, which comprises a frame, a support plate arranged on the frame, a plurality of groups of cut loop devices and a plurality of groups of hair catching devices which are arranged above the frame in sequence; the cutting device comprises a support frame arranged on the rack in a spanning mode, and a plurality of hook cutter assemblies are arranged on the support frame and used for cutting the terry; the hair catching device comprises a fixed frame, a rotating shaft arranged on the fixed frame, a plurality of hair needle rings arranged on the rotating shaft and a first motor for driving the rotating shaft to rotate; the hair needle circle is including fixed axle sleeve and locating the play needle on the fixed axle sleeve, play needle and fixed axle sleeve joint, it is protruding that the play needle is equipped with multiunit slice, the bellied end of slice is the cockscomb structure arch. Implement the utility model discloses, can improve the fine hair volume of cutting the circle cotton flannel, improve the performance of cutting the circle cotton flannel.

Description

Production system for loop cutting flannelette

Technical Field

The utility model relates to a weaving equipment technical field especially relates to a production system of cut circle cotton flannel.

Background

The cut loop flannelette is a variety of knitted fabrics. When weaving, part of yarns on the fabric are presented as loops and stay on the surface of the fabric, namely, the loop-cut flannelette is obtained. Can be divided into single-sided terry and double-sided terry. The cut loop flannelette is generally thicker, and the loop part can hold more air, so the cut loop flannelette has heat retention property and is mainly used for articles for clothes in autumn and winter.

The quantity of the pile can be increased by cutting the pile loops, so that the hand feeling is softer, and the heat retention performance is better. In the prior art, the looped pile is generally cut, i.e. the looped pile is divided into two loops to form two knitting wool. However, the quantity of the formed knitting wool in the prior art is less, and the performance of the cut loop flannelette is difficult to further improve.

Disclosure of Invention

The utility model aims to solve the technical problem that a production system of cutting circle cotton flannel is provided, can improve the fine hair volume of cutting circle cotton flannel, improves the performance of cutting circle cotton flannel.

In order to solve the technical problem, the utility model provides a loop cutting flannelette production system, which comprises a frame, a support plate arranged on the frame, a plurality of loop cutting devices and a plurality of hair catching devices, wherein the plurality of loop cutting devices and the plurality of hair catching devices are sequentially arranged above the frame;

the cutting device comprises a support frame arranged on the rack in a spanning mode, and a plurality of hook cutter assemblies are arranged on the support frame and used for cutting the terry;

the hair catching device comprises a fixed frame, a rotating shaft arranged on the fixed frame, a plurality of hair needle rings arranged on the rotating shaft and a first motor for driving the rotating shaft to rotate; the hair needle circle is including fixed axle sleeve and locating the play needle on the fixed axle sleeve, play needle and fixed axle sleeve joint, it is protruding that the play needle is equipped with multiunit slice, the bellied end of slice is the cockscomb structure arch.

As an improvement of the technical scheme, the hair grabbing device is provided with a primary hair grabbing device and a secondary hair grabbing device, and a height difference exists between the primary hair grabbing device and the secondary hair grabbing device.

As an improvement of the above technical solution, the pitch of the saw-tooth-like projections of the raising needles of the secondary hair catching device is smaller than the pitch of the saw-tooth-like projections of the raising needles of the primary hair catching device.

As an improvement of the above technical solution, the hook knife assembly includes a hook needle for hooking up the loop and a blade for cutting off the loop, and the blade is disposed between the two hook needles.

As an improvement of the above technical solution, the support frame includes a movable portion and a fixed portion, the movable portion is used for connecting a plurality of groups of crochet hooks, a first lifting assembly is arranged above the movable portion, a fixed end of the first lifting assembly is connected with the frame, and a free end of the first lifting assembly is connected with the support frame to drive the crochet hooks to lift;

the fixed part is connected with the rack and is used for connecting a plurality of groups of blades.

As an improvement of the technical scheme, the crochet hook is detachably connected with the movable part, and the included angle between the crochet hook and the horizontal plane is 40-70 degrees.

As an improvement of the above technical solution, the blade is fixed to the fixing portion, and the blade is disposed in a horizontal direction.

As an improvement of the technical scheme, pressing strips are arranged above the supporting plate and are arranged on two sides of the supporting plate, and second lifting assemblies are arranged on the pressing strips.

As an improvement of the technical scheme, the second lifting assembly is an air cylinder arranged on the rack, and the free end of the air cylinder is connected with the pressing strip.

As an improvement of the technical scheme, a rotary drum is arranged at the tail end of the rack, and a central shaft of the rotary drum is connected with a second motor.

Implement the utility model discloses, following beneficial effect has:

the utility model discloses a frame locates the backup pad in the frame, the backup pad is used for supporting the cutting circle cotton flannel, the frame be equipped with the cutting circle device, the cutting circle device is including colluding the sword subassembly, colluding the sword subassembly and colluding the back with the looped pile and then cutting off, prevent to rip the surface fabric when realizing cutting off the looped pile. And a hair grabbing device is arranged behind the loop cutting device and used for grabbing the cut loops through the continuously rotating loop of the hair needles so as to improve the quantity of the hair. In order to facilitate the maintenance of the hair catching device, the hair raising needle is detachably connected with the fixed shaft sleeve. In order to prolong the service life of the raising needle, the flaky raising needle is adopted, the tail end of the raising needle is provided with the saw-toothed protrusions, and the two strands of wool of the looped pile are changed into a plurality of fine fuzz through continuous brushing of the saw-toothed protrusions. The flannelette manufactured by the device has rich fluff quantity, good softness and higher grade at the same cost, and can replace the imitated super-soft fabric.

Drawings

Fig. 1 is a front view of a loop cutting flannelette production system according to the present invention;

FIG. 2 is a schematic view of the cutting device of FIG. 1;

fig. 3 is a schematic view of the loop of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

Referring to fig. 1 to 3, the utility model provides a production system of cut loop flannelette, which comprises a frame 1, a support plate 2 arranged on the frame 1, a plurality of groups of cut loop devices 3 and a plurality of groups of hair catching devices 4 which are arranged above the frame 1 in sequence;

the loop cutting device 3 comprises a support frame 31 spanned on the frame 1, and a plurality of hook knife assemblies 32 are arranged on the support frame 31, wherein the hook knife assemblies 32 are used for cutting loops;

the hair-catching device 4 comprises a fixed frame 41, a rotating shaft 42 arranged on the fixed frame 41, a plurality of hair needle rings 43 arranged on the rotating shaft 42 and a first motor 44 for driving the rotating shaft 42 to rotate; the terry loop 43 comprises a fixed shaft sleeve 431 and a raising needle 432 arranged on the fixed shaft sleeve 431, the raising needle 432 is connected with the fixed shaft sleeve 431 in a clamping mode, the raising needle 432 is provided with a plurality of groups of flaky protrusions, and the tail end of each protrusion is provided with a sawtooth-shaped protrusion 433.

Specifically, the loop cutting flannelette 5 is attached to the support plate 2, and the loop cutting flannelette 5 is transported forward under the action of external force, wherein the loop surface 51 of the loop cutting flannelette 5 is arranged upward, and the direction of the loop is the same as the moving direction of the loop cutting flannelette 5. The loop cutting device 3 is arranged above the rack 1, the loop cutting device 3 comprises a support frame 31 and a hook knife assembly 32 arranged on the support frame 31, the hook knife assembly 32 comprises hook needles 321 used for hooking loop pile and blades 322 used for cutting off pile loops, and the blades 322 are arranged between the two hook needles 321. The hooks 321 hook up the loops, and a blade 322 located between the two hooks 321 separates the loops. The manner of hooking the loop first and then severing the loop has two advantages: firstly, the damage to the woven cloth can be avoided; and secondly, the pile loop is divided into two sections of wool yarns with the same length from the middle part of the pile loop, so that the quality of the flannelette is improved. The rear of cutting device 3 is equipped with grabbing hair device 4, grabbing hair device 4 including striding and locating the mount 41 of frame 1 top, the top of mount 41 is equipped with pivot 42, fixed a plurality of hair needle circle 43 on the pivot 42, the drive of first motor 44 pivot 42 rotates, and the fluffing needle 432 on the hair needle circle 43 constantly scrapes with the knitting wool to increase knitting wool volume. In order to facilitate the replacement of wearing parts of the hair catching device 4, the raising needles 43 engage with the fixing sleeve 431. For further improving the life-span of having a hair needle 432, the utility model discloses a having a hair needle 432 for the slice, be equipped with serration 433 at the end of having a hair needle 432, through the continuous brush hair of serration 433, make two strands of knitting wool of looped pile become many fine hair lines to form the knitting wool layer at the surface of weaving.

For increasing the knitting wool amount of the knitting wool layer, the utility model is provided with a two-stage hair grabbing device 4. Specifically, the hair catching device 4 is provided with a primary hair catching device 4a and a secondary hair catching device 4b, and a height difference exists between the primary hair catching device 4a and the secondary hair catching device 4 b. The primary hair catching device 4a and the secondary hair catching device 4b have a certain height difference, so that the secondary hair catching device 4b can penetrate into the wool layer to catch hair, and the wool layer is more uniform and fluffy.

The pitch of the serrations 433 of the raising needles 432 of the secondary plucking device 4b is made smaller than the pitch of the serrations 433 of the raising needles 432 of the primary plucking device 4 a. In the secondary hair catching device 4b, the amount of pile is further increased by the raising needles 432 of the saw-tooth projections 433 having a smaller pitch.

The support frame 31 includes movable part 311 and fixed part 312, the movable part 311 is used for connecting multiunit crochet hook 321, the top of movable part 311 is equipped with first lifting unit 33, the stiff end and the frame 1 of first lifting unit 33 are connected, the free end and the support frame 31 of first lifting unit 33 are connected, in order to drive the crochet hook 321 goes up and down. The fixing portion 312 is connected to the rack 1, and the fixing portion 312 is used for connecting a plurality of sets of blades 322. The first lifting assembly 33 is a first cylinder, and a guide shaft (not shown in the drawings) is further disposed between the support frame 31 and the frame 1. The first lifting assembly 33 drives the movable portion 311 to lift. The lower movement limit position of the first elevating assembly 33 brings the crochet needle 321 into contact with the fabric. Specifically, the crochet hook 321 is detachably connected with the movable portion 311, an included angle between the crochet hook 321 and a horizontal plane is 40-70 degrees, the blade 322 is fixed with the fixed portion 312, and the blade 322 is arranged along the horizontal direction. The blade 322 has a downward edge, the hook 321 hooks the loop, the first lifting assembly 33 lifts the movable portion 311 to lift the loop, and the blade 322 cuts the loop.

A pressing strip 6 is arranged above the supporting plate 2, the pressing strip 6 is arranged on two sides of the supporting plate 2, and a second lifting component 61 is arranged on the pressing strip 6. The second lifting assembly 61 is an air cylinder arranged on the rack 1, and a piston rod of the air cylinder is connected with the pressing bar 6. In order to avoid the dislocation or the lifting of the loop cutting cloth during the loop cutting and the hair grabbing, a pressing strip 6 is further arranged above the supporting plate 2, and the loop cutting cloth is limited between the supporting plate 2 and the loop cutting cloth 5 by the pressing strip 6. When the loop is cut and the hair is grabbed, the second lifting assembly 61 descends, the pressing strip 6 is pressed on the cut loop cloth, the pressing strip 6 applies certain pressure on the cut loop cloth, the cut loop cloth is prevented from moving in a staggered manner, and the reliability of the equipment is improved.

The end of the frame 1 is provided with a rotating drum 7, and a central shaft 71 of the rotating drum 7 is connected with a second motor (not shown in the drawing). The second motor 72 drives the rotary drum 7 to rotate, so that the cut loop and the cut loop cloth after being grabbed are wound on the rotary drum 7, and meanwhile, power for conveying the cut loop flannelette 5 forwards is provided.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. A production system of cut loop flannelette is characterized by comprising a frame, a support plate arranged on the frame, a plurality of groups of cut loop devices and a plurality of groups of hair catching devices, wherein the plurality of groups of cut loop devices and the plurality of groups of hair catching devices are sequentially arranged above the frame;

the hair catching device comprises a fixed frame, a rotating shaft arranged on the fixed frame, a plurality of hair needle rings arranged on the rotating shaft and a first motor for driving the rotating shaft to rotate; the hair needle circle is including fixed axle sleeve and locating the play needle on the fixed axle sleeve, play needle and fixed axle sleeve joint, it is protruding that the play needle is equipped with multiunit slice, bellied end is the cockscomb structure.

2. The loop-cutting pile fabric production system according to claim 1, wherein the pile-catching device is provided with a primary pile-catching device and a secondary pile-catching device, and a height difference is provided between the primary pile-catching device and the secondary pile-catching device.

3. The cut pile fabric production system according to claim 2, wherein the pitch of the serrations of the raising needles of the secondary pile-catching device is smaller than the pitch of the serrations of the raising needles of the primary pile-catching device.

4. The loop-cutting pile fabric production system according to claim 3, wherein the hook-knife assembly comprises hook needles for hooking loop loops and a blade for cutting off loop loops, the blade being disposed between the two hook needles.

5. The loop-cutting flannelette production system according to claim 4, wherein the support frame comprises a movable part and a fixed part, the movable part is used for connecting a plurality of groups of crochet hooks, a first lifting assembly is arranged above the movable part, the fixed end of the first lifting assembly is connected with the frame, and the free end of the first lifting assembly is connected with the support frame to drive the crochet hooks to lift;

6. The loop-cutting pile fabric production system according to claim 5, wherein the crochet hook is detachably connected with the movable part, and the included angle of the crochet hook and the horizontal plane is 40-70 degrees.

7. The loop-cutting pile fabric production system according to claim 6, wherein the blade is fixed to a fixing portion, and the blade is disposed in a horizontal direction.

8. The loop-cutting flannelette production system according to claim 1, wherein a pressing strip is arranged above the support plate, the pressing strip is arranged on two sides of the support plate, and a second lifting assembly is arranged on the pressing strip.

9. The loop-cutting flannelette production system according to claim 8, wherein the second lifting assembly is a cylinder arranged on the frame, and a free end of the cylinder is connected with a pressing bar.

10. The loop-cutting pile fabric production system according to claim 1, wherein a rotary drum is arranged at the tail end of the frame, and a central shaft of the rotary drum is connected with a second motor.