Rapid cutting structure for spinning blended cotton yarn

Abstract

The utility model relates to the technical field of spinning and blending cotton yarn processing equipment, and provides a spinning and blending cotton yarn rapid cutting structure which comprises a box body, a yarn roller hanging mechanism is fixed to the left side of the top wall of the box body, two guide rollers are rotatably installed in the middle of the top wall of the box body, and the bottom wall of the box body is fixedly communicated with a collecting box. A bottom plate is fixed to the bottom wall of the collecting box, and a collecting box is inserted into the front end of the collecting box. The number of the cutting assemblies is two, and the cutting assemblies are rotationally installed in the box body; the transmission mechanism is arranged on the front wall of the box body, and the transmission mechanism is in transmission connection with the two cutting assemblies; and the driving motor is fixed to the rear wall of the box body and used for driving the cutting assembly to rotate, and through the technical scheme, the problem that existing cutting equipment is low in automation degree is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of spinning blended cotton yarn processing equipment, specifically, and relates to a quick cutting structure of spinning blended cotton yarn. BACKGROUND

[0002] As a common textile raw material, spinning blended cotton yarn is widely used in the clothing, home textile and other industries. In the production process of spinning blended cotton yarn, it is usually necessary to cut it accurately to meet the subsequent processing requirements. The traditional cutting method of spinning blended cotton yarn usually relies on manual operation or basic mechanical cutting equipment, and these methods have problems such as inconvenient operation, low efficiency, poor cutting accuracy, etc. Especially in large-scale production process, the traditional method is difficult to meet the requirements of high efficiency, accuracy and automation.

[0003] In order to improve the efficiency and accuracy of cutting spinning blended cotton yarn, many researchers and enterprises have begun to try to improve the traditional cutting equipment and develop some new cutting structures and technologies. However, the existing technology still has many deficiencies, such as low automation degree of cutting equipment.

[0004] Therefore, how to design an efficient, automated and accurate spinning blended cotton yarn cutting equipment has become a technical problem to be solved in the industry. INVENTION CONTENTS

[0005] The utility model provides a quick cutting structure of spinning blended cotton yarn, solveed the low automation degree of existing cutting equipment in related technical field.

[0006] The technical scheme of the utility model is as follows:

[0007] A quick cutting structure of spinning blended cotton yarn comprises:

[0008] The box body top wall left side is fixed with the yarn roll suspension mechanism, the box body top wall middle part is rotatably installed with two guide rollers, the box body bottom wall is fixedly connected with the collecting box, the collecting box bottom wall is fixed with the bottom plate, and the collecting box front end is inserted with the collecting box.

[0009] The cutting assembly is provided with two groups, and the cutting assembly is rotatably installed in the box body.

[0010] The transmission mechanism is installed on the front wall of the box body, and the transmission mechanism is drivingly connected with the two groups of cutting assemblies.

[0011] The driving motor is fixed on the rear wall of the box body, and the driving motor is used for driving the cutting assembly to rotate.

[0012] Preferably, the cutting assembly comprises a mounting roller, which is rotatably mounted between the inner walls of the box body, and six mounting plates are symmetrically fixed to the side walls of the mounting roller;

[0013] Limiting grooves are formed in the outer ends of the three mounting plates, and limiting sliding blocks are slidably mounted in the limiting grooves;

[0014] Two connecting rods are symmetrically fixed to the outer ends of the limiting sliding blocks, and a plurality of springs are symmetrically fixed between the inner ends of the limiting sliding blocks and the inner walls of the limiting grooves;

[0015] A strong magnetic column is fixed between the two connecting rods;

[0016] The outer ends of the other three mounting plates are fixed with cutter heads.

[0017] Preferably, the magnetic poles of the corresponding two strong magnetic columns of the two cutting assemblies are opposite.

[0018] Preferably, the transmission mechanism comprises two driving gears and two transmission gears, the two transmission gears are rotatably mounted on the front wall of the box body, and the two transmission gears are meshed with each other;

[0019] The two driving gears are rotatably mounted on the front wall of the box body, the rotating shaft of the mounting roller penetrates the front wall of the box body through a bearing and is fixedly connected to the axis position of the corresponding driving gear, and the two driving gears are meshed with the corresponding transmission gears, respectively;

[0020] The front wall of the box body is fixed with a shell at the positions of the driving gears and the transmission gears.

[0021] Preferably, the power shaft of the driving motor penetrates the rear wall of the box body through a bearing and is fixedly connected to the rotating shaft of any one of the mounting rollers.

[0022] Preferably, the driving motor is a servo motor or a stepping motor.

[0023] Preferably, the yarn roller suspension mechanism comprises a vertical plate, the vertical plate is fixed to the left side of the top wall of the box body, and a rotating rod is rotatably mounted on the top of the side wall of the vertical plate;

[0024] The end of the rotating rod away from the vertical plate is screwed with a limiting plate.

[0025] Preferably, reinforcing plates are fixed between the two sides of the box body and the bottom plate.

[0026] The beneficial effects of the utility model are as follows:

[0027] 1、The utility model discloses a through setting two cutting assemblies and adopting transmission mechanism linkage design, can realize the efficient cutting of the blended cotton yarn, and the cooperation of the efficient operation of cutting assembly and driving motor makes the cutting process fast and stable, thereby the production efficiency is improved significantly, and the large -scale production demand is satisfied.

[0028] 2、The utility model discloses a through full -automatic work flow, reduce the demand of manual intervention, and the suspension of yarn roller, accurate guidance of guide roller and linkage control of cutting assembly make the operation process more simple, reduce the operation difficulty, reduce the mistake and inconsistency due to manual operation, ensure the cutting precision of blended cotton yarn. DRAWINGS

[0029] The utility model will be further explained in detail in connection with the drawings and specific embodiment.

[0030] Fig. 1 It is the front side external structure perspective drawing of the utility model;

[0031] Fig. 2 It is the rear side external structure perspective drawing of the utility model;

[0032] Fig. 3 It is the transmission mechanism structure perspective drawing of the utility model;

[0033] Fig. 4 It is the box internal structure perspective drawing of the utility model;

[0034] Fig. 5 It is the cutting assembly structure perspective drawing of the utility model.

[0035] In the drawing: 1, box;2, yarn roller suspension mechanism;21, vertical board;22, rotating rod;23, limit board;3, guide roller;4, cutting assembly;41, installation roller;42, mounting plate;43, limit sliding slot;44, limit sliding block;45, connecting rod;46, strong magnetic column;47, spring;48, cutting head;5, transmission mechanism;51, driving gear;52, transmission gear;53, shell;6, driving motor;7, collection box;8, bottom plate;9, reinforcing plate;10, collection box. SPECIFIC EMBODIMENT

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely in connection with the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are involved in the protection scope of the utility model.

[0037] Embodiment 1

[0038] As Figs. 1-2 shown, the embodiment proposes:

[0039] A quick cutting structure of blended cotton yarn, comprising:

[0040] The box body 1, the yarn roller suspension mechanism 2 is fixed on the left side of the top wall of the box body 1, two guide rollers 3 are rotatably installed in the middle of the top wall of the box body 1, the collecting box 7 is fixedly communicated with the bottom wall of the box body 1, the bottom plate 8 is fixed on the bottom wall of the collecting box 7, and the collecting box 10 is inserted into the front end of the collecting box 7;

[0041] The cutting assembly 4 is provided with two groups, and the cutting assembly 4 is rotatably installed in the box body 1;

[0042] The transmission mechanism 5 is installed on the front wall of the box body 1, and the transmission mechanism 5 is drivingly connected with the two groups of cutting assemblies 4;

[0043] The driving motor 6 is fixed on the rear wall of the box body 1, and the driving motor 6 is used to drive the cutting assembly 4 to rotate.

[0044] In the embodiment, the yarn roller suspension mechanism 2 is provided to suspend the yarn roller, which facilitates subsequent cutting, the guide roller 3 is provided to guide the blended cotton yarn, the collecting box 10 is provided to collect the cut blended cotton yarn, and the cutting assembly 4 is provided to pull and cut the blended cotton yarn, which has high automation, the transmission mechanism 5 can link the two groups of cutting assemblies 4, and one driving motor 6 can drive the whole device to work.

[0045] Embodiment 2

[0046] As Figs. 2-5 shown, based on the same idea as the above embodiment 1, the embodiment also proposes:

[0047] The cutting assembly 4 comprises an installation roller 41 rotatably installed between the inner walls of the box body 1, and six installation plates 42 are fixed symmetrically on the side wall of the installation roller 41;

[0048] Three installation plates 42 are staggered and provided with a limiting sliding groove 43 at the outer end, and a limiting sliding block 44 is slidingly installed in the limiting sliding groove 43;

[0049] The outer end of the limiting sliding block 44 is fixed with two connecting rods 45, and a plurality of springs 47 are fixed symmetrically between the inner end of the limiting sliding block 44 and the inner wall of the limiting sliding groove 43;

[0050] Two connecting rods 45 are fixed with a strong magnetic column 46;

[0051] The outer end of the other three installation plates 42 is fixed with a cutter head 48.

[0052] The magnetic poles between the two strong magnetic columns 46 on the two cutting assemblies 4 are opposite.

[0053] The transmission mechanism 5 comprises two driving gears 51 and two transmission gears 52, the two transmission gears 52 are rotatably installed on the front wall of the box body 1, and the two transmission gears 52 are in mesh with each other.

[0054] The two driving gears 51 are rotatably installed on the front wall of the box body 1, the rotating shaft of the installation roller 41 penetrates through the front wall of the box body 1 through a bearing and is fixedly connected to the axial position of the corresponding driving gear 51, and the two driving gears 51 are in mesh with the corresponding transmission gears 52 respectively.

[0055] The outer shell 53 is fixed to the positions of the driving gears 51 and the transmission gears 52 on the front wall of the box body 1.

[0056] The power shaft of the driving motor 6 penetrates through the rear wall of the box body 1 through a bearing and is fixedly connected to the rotating shaft of any one installation roller 41.

[0057] The driving motor 6 is a servo motor or a stepping motor.

[0058] The yarn roller suspension mechanism 2 comprises a vertical plate 21, the vertical plate 21 is fixed to the left side of the top wall of the box body 1, and a rotating rod 22 is rotatably installed on the top of the side wall of the vertical plate 21.

[0059] The end of the rotating rod 22 away from the vertical plate 21 is screwed with a limiting plate 23.

[0060] The reinforcing plates 9 are fixed between the two sides of the box body 1 and the bottom plate 8.

[0061] In the embodiment, the cutting assembly 4 is arranged to pull and cut the blended cotton yarn, has high automation, the transmission mechanism 5 arranged can drive the two cutting assemblies 4 to work together, and one driving motor 6 can drive the whole device to work. When cutting the blended cotton yarn, first, the yarn roller wound with the blended cotton yarn is installed on the rotating rod 22, and the limiting plate 23 is screwed, so that the yarn roller does not deviate during rotation. Then, one end of the blended cotton yarn is threaded through the two guide rollers, until the strong magnetic columns 46 on the two cutting assemblies 4 can clamp the end of the blended cotton yarn. The driving motor 6 is turned on, the driving motor 6 drives the cutting assembly 4 on one side to rotate, the current cutting assembly 4 drives the cutting assembly 4 on the other side to rotate in the opposite direction through the transmission mechanism 5. During the rotation of the cutting assembly 4, the two strong magnetic columns 46 clamp one end of the blended cotton yarn and move downward. During the movement, the limiting sliding block 44 slides into the limiting sliding groove 43 under the force, and the spring 47 is pressed. Under the reaction force of the spring, the strong magnetic columns 46 can stably clamp the blended cotton yarn. With the rotation of the installation roller 41, until the two cutter heads 48 contact each other, the blended cotton yarn is cut. With the continuous rotation of the installation roller 41, the above operation is repeated, and the automatic operation of cutting the blended cotton yarn is realized.

[0062] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A quick cut structure for spun blended yarns, characterized by, Include: Box (1), the left side of the top wall of the box (1) is fixed with a yarn roller suspension mechanism (2), two guide rollers (3) are rotatably installed on the middle of the top wall of the box (1), the bottom wall of the box (1) is fixedly connected with a collection box (7), the bottom wall of the collection box (7) is fixed with a bottom plate (8), and the front end of the collection box (7) is inserted with a collection box (10); Cutting assembly (4), the cutting assembly (4) is provided with two groups, the cutting assembly (4) is rotatably installed in the box (1); Transmission mechanism (5), the transmission mechanism (5) is arranged on the front wall of the box (1), and the transmission mechanism (5) is connected with two groups of cutting assembly (4); Driving motor (6), the driving motor (6) is fixed on the rear wall of the box (1), and the driving motor (6) is used for driving the cutting assembly (4) to rotate.

2. A quick cut structure for spun blended cotton yarn as claimed in claim 1 wherein, The cutting assembly (4) comprises an installation roller (41), the installation roller (41) is rotatably installed between the inner walls of the box (1), and the side wall of the installation roller (41) is fixed with six installation plates (42) symmetrically; Three installation plates (42) are arranged alternately, and the outer end of the installation plate (42) is provided with a limiting sliding groove (43); The outer end of the limiting sliding block (44) is fixed with two connecting rods (45) symmetrically, and a plurality of springs (47) are fixed between the inner end of the limiting sliding block (44) and the inner wall of the limiting sliding groove (43) symmetrically; Two connecting rods (45) are fixed with a strong magnetic column (46); The outer end of the other three installation plates (42) is fixed with a cutter head (48).

3. A quick cut structure for spun blended cotton yarn as claimed in claim 2 wherein, The magnetic poles of the corresponding two strong magnetic columns (46) between the two groups of cutting assembly (4) are opposite.

4. A quick cut structure for spun blended cotton yarn as claimed in claim 2 wherein, The transmission mechanism (5) comprises two driving gears (51) and two transmission gears (52), the two transmission gears (52) are rotatably installed on the front wall of the box (1), and the two transmission gears (52) are meshed with each other; Two driving gears (51) are rotatably installed on the front wall of the box (1), the rotating shaft of the installation roller (41) penetrates the front wall of the box (1) through a bearing and is fixedly connected with the axis position of the corresponding driving gear (51), and the two driving gears (51) are respectively meshed with the corresponding transmission gears (52); The front wall of the box (1) is fixed with a shell (53) corresponding to the driving gear (51) and the transmission gear (52).

5. A quick cut structure for spun blended cotton yarn as claimed in claim 2 wherein, The power shaft of the driving motor (6) penetrates the rear wall of the box (1) through a bearing and is fixedly connected with the rotating shaft of any one installation roller (41).

6. A quick cut structure for spun blended cotton yarn as claimed in claim 4 wherein, The driving motor (6) is a servo motor or a stepping motor.

7. A quick cut structure for spun blended cotton yarn as claimed in claim 1 wherein, The yarn roller suspension mechanism (2) comprises a vertical plate (21), the vertical plate (21) is fixed on the left side of the top wall of the box (1), and the vertical plate (21) is rotatably installed with a rotating rod (22) on the top of the side wall; The end of the rotating rod (22) away from the vertical plate (21) is screwed with a limiting plate (23).

8. A quick cut structure for spun blended cotton yarn as claimed in claim 1 wherein, The box (1) is fixed between the two sides and the bottom plate (8).

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