CN220057217U

CN220057217U - Thread cutting mechanism of hosiery machine

Info

Publication number: CN220057217U
Application number: CN202321024867.1U
Authority: CN
Inventors: 鲍竹平
Original assignee: Zhuji Youer Socks Co ltd
Current assignee: Zhuji Youer Socks Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-11-21
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a thread cutting mechanism of a hosiery machine, which comprises a mounting plate, wherein the upper surface of the mounting plate is fixedly provided with a mounting frame through a mounting frame, the inner top wall of the mounting frame is fixedly provided with a first electric push rod, the pushing end of the first electric push rod is fixedly provided with a sliding plate, the lower surface of the sliding plate is provided with a cutting blade, the lower surface of the sliding plate is provided with two symmetrical positioning components for positioning cotton threads, and each positioning component comprises a fixed cylinder fixedly arranged on the lower surface of the sliding plate and a telescopic column slidingly arranged on the inner wall of the fixed cylinder. Compared with the prior art, the thread cutting mechanism of the hosiery machine has the advantages that the positioning assembly is arranged, so that the thread cutting mechanism can effectively cut off cotton threads in the actual use process, meanwhile, the aim of effectively positioning the cotton threads in the thread cutting process can be fulfilled, the stability of the cotton threads in cutting is effectively guaranteed, the cotton thread cutting is complete, and the practicality is high.

Description

Thread cutting mechanism of hosiery machine

Technical Field

The utility model relates to the technical field of thread cutting mechanisms, in particular to a thread cutting mechanism of a hosiery machine.

Background

In the process of producing socks, a sock knitting machine is required to knit cotton threads, and in the process of knitting cotton threads, a thread cutting mechanism is required to cut the cotton threads.

Chinese patent net bulletin number: CN210684119U is a line cutting mechanism of hosiery machine, use the in-process to current hosiery machine, traditional line cutting mechanism is after cutting the line, often the line needs people to hold by hand, cut otherwise after, the line appears the condition such as retract, then need the problem of acting as go back again, the proposal now is provided with the following scheme including first backup pad, be provided with the second backup pad directly over the first backup pad, first recess has been seted up to the top lateral wall of first backup pad, the second recess has been seted up to one side lateral wall that the second backup pad is close to the first backup pad, one side lateral wall of second recess is fixed with the push rod motor, the output shaft of push rod motor is fixed with through the shaft coupling, push rod motor's one end is kept away from to push rod motor extends to the outside third backup pad of second recess.

The thread cutting mechanism of the hosiery machine provided by the patent technology can cut threads rapidly, improves convenience, and can compact the threads rapidly to prevent retraction during cutting. However, when the cotton is actually cut, the end of the cut cotton needs to be manually pulled, so that the defect that the workload is large due to inconvenient operation exists, and when the cotton is cut, the situation that the cotton moves downwards along with the blades to loosen easily occurs due to the tension at the two ends of the cotton, namely the defect that the cutting of the cotton is insufficient exists in the above-mentioned patent technology.

Therefore, the utility model provides a thread cutting mechanism of a hosiery machine.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a thread cutting mechanism of a hosiery knitting machine, so as to solve the above-mentioned problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hosiery machine cuts line mechanism, includes the mounting panel, the mounting panel has set firmly the mounting frame through the mounting bracket on the upper surface, and the interior roof of mounting frame has set firmly first electric putter, and the push end of first electric putter has set firmly the slide, the lower surface of slide is provided with cutting blade, and the upper surface of mounting panel has seted up the bar cutting groove corresponding with cutting blade, the lower surface of slide is provided with two symmetrical locating component that are used for carrying out the location to the cotton thread;

the positioning assembly comprises a fixed cylinder fixedly arranged on the lower surface of the sliding plate, and a telescopic column slidably arranged on the inner wall of the fixed cylinder, wherein the bottom end of the telescopic column is fixedly provided with a silica gel antiskid plate, the positioning assembly also comprises a reset spring fixedly arranged on the inner top wall of the fixed cylinder, and one end, far away from the inner top wall of the fixed cylinder, of the reset spring is fixedly connected with the top end of the telescopic column.

As still further scheme of the utility model, the upper surface of the mounting plate is provided with a pulling mechanism for pulling the cut cotton thread end.

As a still further proposal of the utility model, the pulling mechanism comprises a -shaped frame which is arranged on the upper surface of the mounting plate in a red way and a concave groove which is arranged on the upper surface of the -shaped frame, wherein the inner wall of the concave groove is fixedly provided with two symmetrical second electric push rods, and the pushing ends of the two second electric push rods are fixedly provided with rubber pads for clamping and positioning cotton threads.

As a still further proposal of the utility model, the pulling mechanism also comprises two rectangular openings symmetrically arranged on the upper surface of the mounting plate, and a threaded column rotatably arranged on the inner wall of one rectangular opening.

As a still further scheme of the utility model, a sliding rod is fixedly arranged on the inner wall of the rectangular opening, and a motor for driving the threaded column to rotate is arranged on the side surface of the mounting plate.

As a still further proposal of the utility model, the -shaped frame is respectively connected with the inner walls of the two rectangular openings in a sliding way, and the side surfaces of the -shaped frame are respectively provided with threaded holes connected with the surfaces of the threaded columns in a threaded way and sliding holes sliding with the surfaces of the sliding rods.

Advantageous effects

The utility model provides a thread cutting mechanism of a hosiery machine, which has the following technical effects:

1. compared with the prior art, the thread cutting mechanism of the hosiery machine has the advantages that the positioning assembly is arranged, so that the thread cutting mechanism can effectively cut off cotton threads in the actual use process, meanwhile, the aim of effectively positioning the cotton threads in the thread cutting process can be fulfilled, the stability of the cotton threads in cutting is effectively guaranteed, the cotton thread cutting is complete, and the practicality is high.

2. Compared with the prior art, the thread cutting mechanism of the hosiery machine can drive the cut end part of the cotton thread to automatically pull leftwards through the pulling mechanism, so that the end part of the cotton thread can be automatically butted with the thread inlet part of the hosiery machine, and great convenience is provided for operators.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic top view of the present utility model.

FIG. 3 is a schematic view of the internal structure of the fixing barrel of the present utility model.

The reference numerals are: 1. a mounting plate; 2. a mounting frame; 3. a first electric push rod; 4. a slide plate; 5. a cutting blade; 6. a strip-shaped cutting groove; 7. a positioning assembly; 701. a fixed cylinder; 702. a telescopic column; 703. silica gel antiskid plate; 704. a return spring; 8. a pulling mechanism; 801. font frame; 802. a second electric push rod; 803. a rubber pad; 804. a threaded column; 805. a slide bar; 806. and a motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a hosiery machine thread cutting mechanism, includes mounting panel 1, and mounting frame 2 has been set firmly through the mounting bracket to the upper surface of mounting panel 1, and the interior roof of mounting frame 2 has set firmly first electric putter 3, and the push end of first electric putter 3 has set firmly slide 4, and the lower surface of slide 4 is provided with cutting blade 5, and the upper surface of mounting panel 1 has seted up the bar cutting groove 6 that corresponds with cutting blade 5, and the lower surface of slide 4 is provided with two symmetrical locating component 7 that are used for carrying out the location to the cotton thread;

the positioning assembly 7 comprises a fixed cylinder 701 fixedly arranged on the lower surface of the sliding plate 4, and a telescopic column 702 slidably arranged on the inner wall of the fixed cylinder 701, wherein a silica gel antiskid plate 703 is fixedly arranged at the bottom end of the telescopic column 702, the positioning assembly 7 further comprises a reset spring 704 fixedly arranged on the inner top wall of the fixed cylinder 701, and one end, far away from the inner top wall of the fixed cylinder 701, of the reset spring 704 is fixedly connected with the top end of the telescopic column 702.

Compared with the prior art, through setting up locating component 7, make this thread cutting mechanism at in-process of in-service use, after the hosiery weaving is done, can drive slide 4 downwardly moving through the extension of first electric putter 3, thereby start cutting blade 5 downwardly moving and get into in the bar cutting groove 6, effectively cut off the cotton thread, simultaneously when cutting blade 5 will be with the cotton thread contact, two silica gel antiskid ribbed plates 703 can be earlier with the cotton thread will cut off the position effectual compress tightly fixed at mounting panel 1's upper surface, when cutting blade 5 continues downwardly moving, telescopic column 702 can slide in fixed cylinder 701 inside under reset spring 704's effect, thereby make this thread cutting mechanism can be at the in-process of cutting the line, and then effectually guaranteed the stability when the cotton thread cuts, make the cotton thread cutting complete, the practicality is stronger.

The upper surface of the mounting plate 1 is provided with a pulling mechanism 8 for pulling the cut cotton thread ends.

The pulling mechanism 8 comprises a -shaped frame 801 which is arranged on the upper surface of the mounting plate 1 in a red mode and a concave groove which is formed in the upper surface of the -shaped frame 801, two symmetrical second electric push rods 802 are fixedly arranged on the inner wall of the concave groove, and rubber pads 803 for clamping and positioning cotton threads are fixedly arranged at the pushing ends of the two second electric push rods 802.

The pulling mechanism 8 further comprises two rectangular openings symmetrically formed on the upper surface of the mounting plate 1, and a threaded column 804 rotatably arranged on the inner wall of one rectangular opening.

A slide bar 805 is fixedly arranged on the inner wall of the other rectangular opening, and a motor 806 for driving the threaded column 804 to rotate is arranged on the side surface of the mounting plate 1.

the font frame 801 is connected with the inner wall sliding of two rectangle openings respectively, and the side of font frame 801 has seted up the screw hole with screw thread post 804 surface threaded connection respectively, and the sliding hole with slide bar 805 surface sliding.

Compared with the prior art, the cotton thread cutting machine has the advantages that the second electric push rod 802 can be started before the cotton thread is cut by the thread cutting machine through the pulling mechanism 8, the cotton thread is clamped and positioned by the two rubber pads 803, the motor 806 can be started to drive the threaded column 804 to rotate after the thread is cut, the -shaped frame 801 is driven to move leftwards on the surface of the mounting plate 1 by the rotation of the threaded column 804, the cut end of the cotton thread is driven to be pulled leftwards, the end of the cotton thread is convenient to be automatically butted with the inlet wire of the hosiery machine, and great convenience is provided for operators.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a hosiery machine thread cutting mechanism, includes mounting panel (1), its characterized in that: the cotton thread positioning device is characterized in that the upper surface of the mounting plate (1) is fixedly provided with a mounting frame (2) through a mounting frame, the inner top wall of the mounting frame (2) is fixedly provided with a first electric push rod (3), the pushing end of the first electric push rod (3) is fixedly provided with a sliding plate (4), the lower surface of the sliding plate (4) is provided with a cutting blade (5), the upper surface of the mounting plate (1) is provided with a strip-shaped cutting groove (6) corresponding to the cutting blade (5), and the lower surface of the sliding plate (4) is provided with two symmetrical positioning assemblies (7) for positioning cotton threads;

the positioning assembly (7) comprises a fixed cylinder (701) fixedly arranged on the lower surface of the sliding plate (4), and a telescopic column (702) slidably arranged on the inner wall of the fixed cylinder (701), wherein a silica gel antiskid plate (703) is fixedly arranged at the bottom end of the telescopic column (702), the positioning assembly (7) further comprises a reset spring (704) fixedly arranged on the inner top wall of the fixed cylinder (701), and one end, far away from the inner top wall of the fixed cylinder (701), of the reset spring (704) is fixedly connected with the top end of the telescopic column (702).

2. A hosiery machine thread cutting mechanism according to claim 1, characterized in that: the upper surface of the mounting plate (1) is provided with a pulling mechanism (8) for pulling the cut cotton thread ends.

3. A hosiery machine thread cutting mechanism according to claim 2, characterized in that: the pulling mechanism (8) comprises a -shaped frame (801) which is arranged on the upper surface of the mounting plate (1) in a red mode, and a concave groove which is formed in the upper surface of the -shaped frame (801), wherein two symmetrical second electric push rods (802) are fixedly arranged on the inner wall of the concave groove, and rubber pads (803) for clamping and positioning cotton threads are fixedly arranged at the pushing ends of the two second electric push rods (802).

4. A hosiery machine thread cutting mechanism according to claim 3, characterized in that: the pulling mechanism (8) further comprises two rectangular openings symmetrically formed in the upper surface of the mounting plate (1), and a threaded column (804) rotatably arranged on the inner wall of one rectangular opening.

5. The thread cutting mechanism of a hosiery knitting machine as claimed in claim 4, wherein: the inner wall of the other rectangular opening is fixedly provided with a sliding rod (805), and the side surface of the mounting plate (1) is provided with a motor (806) for driving the threaded column (804) to rotate.

6. The thread cutting mechanism of a hosiery knitting machine as claimed in claim 5, wherein: the -shaped frame (801) is respectively connected with the inner walls of the two rectangular openings in a sliding mode, and threaded holes in threaded connection with the surfaces of the threaded columns (804) and sliding holes in sliding mode with the surfaces of the sliding rods (805) are respectively formed in the side faces of the -shaped frame (801).