CN221052110U

CN221052110U - Yarn cylinder fixing device of hosiery machine

Info

Publication number: CN221052110U
Application number: CN202322777860.3U
Authority: CN
Inventors: 刘峰
Original assignee: Hubei Anwei Textile Manufacturing Co ltd
Current assignee: Hubei Anwei Textile Manufacturing Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-05-31
Anticipated expiration: 2033-10-17

Abstract

The utility model relates to the field of hosiery knitting machines and discloses a thread cylinder fixing device of a hosiery knitting machine, which comprises a motor and a fixing sleeve, wherein the motor and the fixing sleeve are fixedly arranged on the hosiery knitting machine, and a hosiery knitting cylinder is sleeved on the outer side of the fixing sleeve; the fixed subassembly, fixed subassembly is installed on motor and fixed cover, fixed subassembly includes pivot, uide bushing, first bevel gear, changes cover and second bevel gear, pivot fixed mounting is at the output of motor, the one end rotation of pivot is installed on the hosiery machine, uide bushing fixed mounting is in the outside upper and lower both sides of pivot. The utility model has the following advantages and effects: the sock knitting machine can conveniently fix the sock knitting barrels with different diameters, the application range of the line barrel fixing device is larger, the line barrel fixing device is practical enough, and the fixation can be realized quickly only by rotating a motor during fixation, the time required for fixation is shorter, and the fixation and disassembly speeds are higher.

Description

Yarn cylinder fixing device of hosiery machine

Technical Field

The utility model relates to the technical field of hosiery knitting machines, in particular to a thread cylinder fixing device of a hosiery knitting machine.

Background

The socks worn by people at present have different lengths, raw materials, sizes and organization structures, but the sections formed by the socks are approximately the same, and unified batch production can be carried out through a hosiery knitting machine, the hosiery knitting machine is automatic textile equipment capable of weaving knitting lines into finished socks, a knitting mechanism, a conveying mechanism, a fixing mechanism of a knitting line cylinder and the like are arranged on the hosiery knitting machine, and the hosiery knitting machine is matched with a line cylinder fixing device of the hosiery knitting machine to be used when in use;

The utility model discloses a knitting line section of thick bamboo fixing device of hosiery machine is disclosed to bulletin number CN210420375U, including the locating sleeve, the surface of locating sleeve is provided with multiunit locating strip, the one end activity of locating strip passes the locating sleeve, and the one end fixedly connected with supporting shoe that passes the locating sleeve on the locating strip, be provided with the push shaft between the supporting shoe, the push shaft sets up in the locating sleeve to along the length direction setting of locating sleeve, the one end fixedly connected with installation cover of locating sleeve, and install the push rod motor in the installation cover, the push rod activity on the push rod motor passes the installation cover to extend into the locating sleeve;

For example, in the comparison document, two problems may exist in the use of the wire barrel fixing device, namely, the extending distance of the positioning strip in the fixing device is a fixed value and is only related to the diameter of the push shaft, so that the fixing device needs to replace the push shafts with different diameters when the wire barrels with different sizes are required to be fixed, the wire barrels with different sizes are difficult to fix, the application range is limited, and the wire barrel fixing device is not practical enough, and the push rod motor needs to travel from the head to the tail to completely fix the wire barrels when the wire barrels are fixed, so that the fixing and dismounting time is long, and the fixing and dismounting speeds are slow;

Therefore, it is necessary to design a thread cylinder fixing device of a hosiery machine which has a wider application range and a faster fixing speed.

Disclosure of utility model

The utility model aims to provide a wire cylinder fixing device of a hosiery machine, which has the advantages of wider application range and higher fixing speed.

The technical aim of the utility model is realized by the following technical scheme: comprising the following steps:

The motor and the fixed sleeve are fixedly arranged on the hosiery machine, and a hosiery drum is sleeved on the outer side of the fixed sleeve;

The fixed subassembly, fixed subassembly is installed on motor and fixed cover.

The utility model is further provided with: the utility model provides a fixed subassembly, including pivot, uide bushing, first bevel gear, change cover and second bevel gear, pivot fixed mounting is in the output of motor, the one end of pivot is rotated and is installed on the footwear machine, uide bushing fixed mounting is in the outside upper and lower both sides of pivot, the uide bushing is rotated and is installed the inboard at fixed cover, first bevel gear fixed mounting is in the outside upper and lower both sides of pivot, change the cover and rotate and install the upper and lower both sides in the inner wall four corners of fixed cover, second bevel gear fixed mounting is in the outside of changeing the cover, second bevel gear meshes with first bevel gear.

By adopting the technical scheme, the bevel gears can be conveniently driven to rotate.

The utility model is further provided with: the fixing assembly further comprises a connecting sleeve, a screw rod, a connecting block and an extrusion head, wherein the connecting sleeve is fixedly arranged on the upper side and the lower side of the outer four corners of the fixing sleeve, the screw rod is in threaded connection with the inner side of the rotating sleeve, the connecting block is fixedly arranged on the outer four corners of the screw rod, the connecting block is slidably arranged on the inner side of the connecting sleeve, and the extrusion head is fixedly arranged at one end of the screw rod.

By adopting the technical scheme, the extrusion head can be driven to stretch out and draw back.

The utility model is further provided with: the external diameter of uide bushing and the internal diameter looks adaptation of fixed cover, the uide bushing adopts polytetrafluoroethylene material to make.

By adopting the technical scheme, the rotating shaft can be supported.

The utility model is further provided with: the maximum outer diameter of the first bevel gear is smaller than the inner diameter of the fixed sleeve, and the first bevel gear is positioned on the inner side of the guide sleeve.

By adopting the technical scheme, a plurality of second bevel gears can be conveniently meshed.

The utility model is further provided with: through holes are formed in the upper side and the lower side of the four corners of the outer side of the fixed sleeve, and the inner diameter of each through hole is matched with the outer diameter of the rotating sleeve.

By adopting the technical scheme, the rotating sleeve can conveniently penetrate while being supported.

The utility model is further provided with: the inner side of the rotating sleeve is provided with an internal thread, the outer side of the screw rod is provided with an external thread, and the internal thread is matched with the external thread.

By adopting the technical scheme, the screw rod can conveniently stretch and retract in the rotating sleeve.

The utility model is further provided with: the extrusion head is hemispherical, and is made of rubber materials.

By adopting the technical scheme, the fixing effect of the bobbin can be improved.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the fixing assembly, the sock knitting barrels with different diameters can be conveniently fixed, so that the application range of the line barrel fixing device is wider, and the line barrel fixing device is enough and practical.

2. According to the utility model, through the fixing assembly, the motor is only required to rotate during fixing, so that the fixing can be realized quickly, the fixing time is short, and the fixing and dismounting speeds are high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a thread cylinder fixing device of a hosiery knitting machine according to the present utility model.

Fig. 2 is a schematic perspective view of a thread cylinder fixing device of a hosiery knitting machine according to the present utility model.

Fig. 3 is a schematic perspective view of a thread cylinder fixing device of a hosiery knitting machine according to the present utility model.

Fig. 4 is a schematic diagram of a portion a in fig. 3.

In the figure, 1, a motor; 2. a fixed sleeve; 3. knitting a sock leg; 4. a rotating shaft; 5. a guide sleeve; 6. a first bevel gear; 7. a rotating sleeve; 8. a second bevel gear; 9. connecting sleeves; 10. a screw rod; 11. a connecting block; 12. an extrusion head.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, 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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby a feature defining "first," "second," or the like, may explicitly or implicitly include one or more such features, and in the description of the present utility model, a "plurality" means two or more, unless otherwise specifically limited.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Referring to fig. 1, 2, 3 and 4, the utility model provides a thread cylinder fixing device of a hosiery machine, comprising a motor 1, a fixing sleeve 2 and a fixing component, wherein the motor 1 and the fixing sleeve 2 are fixedly arranged on the hosiery machine, the motor 1 and the fixing sleeve 2 are respectively fixed on two sides of the same plate on the hosiery machine, the outer side of the fixing sleeve 2 is sleeved with a hosiery cylinder 3, the fixing component is arranged on the motor 1 and the fixing sleeve 2, a rotating shaft 4 is fixedly arranged at the output end of the motor 1, one end of the rotating shaft 4 is rotatably arranged on the hosiery machine, a guide sleeve 5 is fixedly arranged on the upper side and the lower side of the outer side of the rotating shaft 4, the guide sleeve 5 is rotatably arranged on the inner side of the fixing sleeve 2, the guide sleeve 5 can provide supporting force from the fixing sleeve 2 for the rotation of the rotating shaft 4, the rotation of the first bevel gear 6 is conveniently and stably fixed on the upper side and the lower side of the outer side of the rotating shaft 4, the rotating sleeve 7 is rotatably arranged at the upper side and the lower side of four corners of the inner wall of the fixed sleeve 2, the second bevel gear 8 is fixedly arranged at the outer side of the rotating sleeve 7, the second bevel gear 8 is meshed with the first bevel gear 6, the connecting sleeve 9 is fixedly arranged at the upper side and the lower side of four corners of the outer side of the fixed sleeve 2, the connecting sleeve 9 can enable the screw rod 10 to slide, the screw rod 10 is in threaded connection with the inner side of the rotating sleeve 7, the connecting block 11 is fixedly arranged at the four corners of the outer side of the screw rod 10, the connecting block 11 is slidably arranged at the inner side of the connecting sleeve 9, the sliding in and the sliding out of the screw rod 10 can be realized when the rotating sleeve 7 is rotated by being connected with the connecting sleeve 9, the extrusion head 12 is fixedly arranged at one end of the screw rod 10, the outer diameter of the guide sleeve 5 is matched with the inner diameter of the fixed sleeve 2, the guide sleeve 5 is made of polytetrafluoroethylene material, the limiting material can reduce sliding friction force, the transmission stability is ensured, the maximum outer diameter of the first bevel gear 6 is smaller than the inner diameter of the fixed sleeve 2, the first bevel gear 6 is located the inboard of uide bushing 5, and the through-hole has been seted up to both sides about the outside four corners of fixed cover 2, and the internal diameter of through-hole and the external diameter looks adaptation of change cover 7, and the inboard of change cover 7 is provided with the internal thread, and the outside of lead screw 10 is provided with the external screw thread, and internal thread and external screw thread looks adaptation, extrusion head 12 are the hemisphere, and extrusion head 12 adopts rubber material to make, and it can improve fixed effect to inject extrusion head 12 material, avoids knitting a stocking section 3 to break away from.

Through the structure, the thread cylinder fixing device of the hosiery machine provided by the utility model can conveniently fix the hosiery cylinders 3 with different diameters, so that the application range of the thread cylinder fixing device is larger, the thread cylinder fixing device is enough and practical, the fixing can be realized quickly only by rotating the motor 1 during fixing, the fixing time is shorter, the fixing and detaching speeds are higher, the fixing device is particularly operated to be connected with an external power supply firstly, when the hosiery cylinder 3 is required to be fixed, the hosiery cylinder 3 is sleeved outside the fixing sleeve 2, the motor 1 is controlled to work through the external controller, the motor 1 drives the first bevel gear 6 to rotate through the rotating shaft 4, the first bevel gear 6 drives the rotating sleeve 7 to rotate through the meshing of the rotating sleeve 7 and the screw 10, the screw 10 is driven to slide out in the connecting sleeve 9 through the connecting block 11 through the threaded cooperation of the screw sleeve 7, and the screw 10 contacts and extrudes the inner wall of the hosiery cylinder 3 through the extrusion head 12, so that the fixing is finished.

The utility model provides a thread cylinder fixing device of a hosiery machine. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. A bobbin fixing device for a hosiery machine, comprising:

The motor (1) and the fixed sleeve (2) are fixedly arranged on the hosiery machine, and a hosiery drum (3) is sleeved on the outer side of the fixed sleeve (2);

The fixing assembly is arranged on the motor (1) and the fixing sleeve (2), the fixing assembly comprises a rotating shaft (4), a guide sleeve (5), a first bevel gear (6), a rotating sleeve (7) and a second bevel gear (8), the rotating shaft (4) is fixedly arranged at the output end of the motor (1), one end of the rotating shaft (4) is rotatably arranged on the hosiery machine, the guide sleeve (5) is fixedly arranged on the upper side and the lower side of the outer side of the rotating shaft (4), the guide sleeve (5) is rotatably arranged on the inner side of the fixing sleeve (2), the first bevel gear (6) is fixedly arranged on the upper side and the lower side of the outer side of the rotating shaft (4), the rotating sleeve (7) is rotatably arranged on the upper side and the lower side of the four corners of the inner wall of the fixing sleeve (2), the second bevel gear (8) is fixedly arranged on the outer side of the rotating sleeve (7), the second bevel gear (8) is meshed with the first bevel gear (6), the fixing assembly further comprises a screw (9), a screw (10), a connecting sleeve (11) and a connecting sleeve (12) are fixedly arranged on the outer side of the connecting sleeve (10) and the connecting sleeve (10) at the outer side of the four corners (10) of the rotating sleeve, the connecting block (11) is slidably arranged on the inner side of the connecting sleeve (9), and the extrusion head (12) is fixedly arranged at one end of the screw rod (10).

2. The thread cylinder fixing device of a hosiery machine according to claim 1, characterized in that the outer diameter of the guiding sleeve (5) is adapted to the inner diameter of the fixing sleeve (2), and the guiding sleeve (5) is made of polytetrafluoroethylene material.

3. A bobbin fixing device for a hosiery machine according to claim 1, characterized in that the maximum outer diameter of the first bevel gear (6) is smaller than the inner diameter of the fixing sleeve (2), the first bevel gear (6) being located inside the guiding sleeve (5).

4. The thread cylinder fixing device of the hosiery machine according to claim 1, characterized in that through holes are formed on the upper side and the lower side of the four corners of the outer side of the fixing sleeve (2), and the inner diameter of the through holes is matched with the outer diameter of the rotating sleeve (7).

5. The thread cylinder fixing device of a hosiery machine according to claim 1, characterized in that the inner side of the swivel (7) is provided with an internal thread, the outer side of the screw rod (10) is provided with an external thread, and the internal thread is adapted to the external thread.

6. A cylinder fixing device of a hosiery machine according to claim 1, characterized in that the extrusion head (12) is hemispherical, the extrusion head (12) being made of rubber material.