CN220907812U - Scissor mechanism of glove machine - Google Patents
Scissor mechanism of glove machine Download PDFInfo
- Publication number
- CN220907812U CN220907812U CN202322456917.XU CN202322456917U CN220907812U CN 220907812 U CN220907812 U CN 220907812U CN 202322456917 U CN202322456917 U CN 202322456917U CN 220907812 U CN220907812 U CN 220907812U
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- China
- Prior art keywords
- auxiliary
- scissor
- pressing sheet
- blade
- yarn
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- 230000007246 mechanism Effects 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 95
- 238000009940 knitting Methods 0.000 claims abstract description 20
- 238000010008 shearing Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009963 fulling Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to the field of computerized glove knitting machines, in particular to a scissor mechanism of a glove knitting machine, which comprises an upper pressing sheet, a movable pressing sheet, a lower pressing sheet, a main scissor blade and a secondary scissor blade, wherein the upper pressing sheet, the movable pressing sheet and the lower pressing sheet are sequentially arranged from top to bottom, and the main scissor blade and the secondary scissor blade are arranged below the lower pressing sheet, and are characterized in that: the auxiliary pressing piece is arranged above the auxiliary scissor blade and moves along with the auxiliary scissor blade. After the scheme is adopted, yarn pressing actions of two yarns in the scissor mechanism can be stably controlled.
Description
Technical Field
The utility model relates to the field of computerized glove knitting machines, in particular to a scissor mechanism of a glove knitting machine.
Background
The scissor mechanism is an important component part of a knitting textile machine such as a glove knitting machine, a sock knitting machine and the like and is used for cutting off knitting threads so as to separate the knitted glove, sock and other products. In the working process of the glove knitting machine, the crochet hook continuously moves in a telescopic mode: when the needle is extended, the thread is hooked, and when the needle is retracted, the scissors cut the thread hooked by the needle. The common scissor mechanism generally fixes one scissor blade (commonly called a main scissor blade), enables the other scissor blade to rotate (commonly called a secondary scissor blade), and drives the rotatable scissor blade to rotate by combining various transmission mechanisms through an air cylinder or a motor so as to enable the two scissor blades to generate relative motion, thereby realizing the shearing action.
Yarn pressing is carried out by a yarn pressing mechanism after the yarn is cut, so that the yarn is prevented from being jumped after the yarn is cut, and if the yarn is jumped, the yarn is required to be connected in series again, so that the yarn pressing mechanism is very troublesome; when the yarn knitting machine works, the yarn pressing mechanism presses the yarn firstly, then the scissors cut the yarn, and the yarn is still pressed by the yarn pressing mechanism after being cut, so that the yarn can be continuously knitted for use later.
In the applicant's prior patent CN214088889U "a scissor device" and in fig. 6, the control of the two yarn tucking simultaneously by means of a movable tuck is referred to, but through practical production experiments by the applicant, it has been found that although this method is capable of controlling the knitting of gloves using double yarns (if two yarns of different colours are required), the tucking is not stable due to the need for centering the movable tuck when simultaneously controlling the double yarns.
Accordingly, the present inventors have further studied this, and developed a scissor mechanism for glove knitting machines, which resulted therefrom.
Disclosure of utility model
The utility model aims to provide a scissor mechanism of a glove knitting machine, which can stably control yarn pressing actions of two yarns in the scissor mechanism.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
The utility model provides a scissors mechanism of glove knitting machine, includes last preforming, activity preforming, the lower preforming that from the top down set gradually to and set up main scissor blade, the vice scissor blade of preforming below down, still include supplementary preforming, this supplementary preforming setting is in vice scissor blade top, and follow vice scissor blade and move together.
On original structure, additionally provided with an auxiliary pressing piece, this auxiliary pressing piece moves with the vice scissors piece of activity, and original activity pressing piece then can be used to the line ball of both sides side yarn, and auxiliary pressing piece is used for the yarn of pressing of one side yarn to go on, because auxiliary pressing piece has followed the motion of vice scissors piece, consequently need not additionally to set up the mechanism of controlling its motion on original basis.
Further, the auxiliary pressing piece comprises an upper auxiliary pressing piece and a lower auxiliary pressing piece, the upper auxiliary pressing piece moves along with the auxiliary scissor blade, and the lower auxiliary pressing piece is of a fixed structure.
The auxiliary pressing piece is divided into an upper auxiliary pressing piece and a lower auxiliary pressing piece, so that yarn pressing action can be performed on yarns better.
Further, yarn pressing grooves are formed in the upper auxiliary pressing piece and the lower auxiliary pressing piece.
The yarn pressing groove is the part of the upper auxiliary pressing piece and the lower auxiliary pressing piece for pressing yarns, and is similar to the yarn pressing grooves of other pressing pieces.
Further, the scissor mechanism is sequentially provided with an upper pressing sheet, a movable pressing sheet, a lower pressing sheet, an upper auxiliary pressing sheet, a lower auxiliary pressing sheet, an auxiliary scissor blade and a main scissor blade from top to bottom.
Compared with the prior patent, the scheme is provided with an upper auxiliary tabletting and a lower auxiliary tabletting, but no additional control scheme is needed.
Further, the movable pressing piece controls swing through the deflector rod.
This control is in accordance with the prior patent.
Further, the auxiliary shearing blade and the upper auxiliary pressing sheet are controlled by a rotating shaft passing through the main shearing blade.
The contact part of the rotating shaft and the auxiliary shearing blade and the upper auxiliary pressing sheet is set into a through hole with a rectangular structure with an arc edge, and the main shearing blade is provided with a round hole for the rotating shaft to pass through, so that the rotating shaft can not be restrained by the main shearing blade when rotating, and the auxiliary shearing blade and the upper auxiliary pressing sheet can be driven to swing together.
After the scheme is adopted, compared with the prior art, the utility model has the following advantages:
By additionally arranging the auxiliary pressing piece, the glove machine scissors head is more stable for simultaneously controlling two yarns, and yarn falling is not easy to occur in the yarn cutting and pressing process.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a schematic view of a movable blade pressing against a yarn (after cutting);
FIG. 3 is a schematic view of the hooking knife hooking a second yarn;
FIG. 4 is a schematic illustration of two yarns being pressed (after cutting);
Description of the reference numerals
An upper tabletting 1, a movable tabletting 2, a lower tabletting 3, an upper auxiliary tabletting 4,
Lower auxiliary pressing piece 5, auxiliary scissor blade 6, main scissor blade 7, deflector rod 8, rotating shaft 9,
The hooking blade 10.
Detailed Description
The utility model will be further described with reference to the drawings and the specific examples.
As shown in fig. 1, a scissor mechanism of a glove machine comprises an upper pressing sheet 1, a movable pressing sheet 2, a lower pressing sheet 3, an upper auxiliary pressing sheet 4, a lower auxiliary pressing sheet 5, an auxiliary scissor blade 6 and a main scissor blade 7, wherein the upper pressing sheet 1, the lower pressing sheet 3, the lower auxiliary pressing sheet 5 and the main scissor blade 7 are fixed, the movable pressing sheet 2 is linked with a deflector rod 8 at the side edge of the movable pressing sheet, and horizontal left-right swing is realized through the deflector rod 8; the upper auxiliary pressing sheet 4 and the auxiliary shearing blade 6 are driven to swing together through the rotating shaft 9, the contact part of the rotating shaft 9 and the auxiliary shearing blade 6 and the upper auxiliary pressing sheet 4 is provided with a through hole with a rectangular structure with an arc edge, and the parts such as the main shearing blade 7 and the like are provided with round holes for the rotating shaft 9 to pass through, so that other parts cannot swing together with the rotating shaft 9 when the rotating shaft 9 rotates; wherein, yarn pressing grooves are formed on two sides of the end parts of the upper pressing sheet 1, the movable pressing sheet 2 and the lower pressing sheet 3, and yarn pressing grooves are formed on one side of the upper auxiliary pressing sheet 4 and the lower auxiliary pressing sheet 5.
As shown in fig. 2, after the hooking knife 10 hooks the first yarn, the auxiliary scissor blade 6 swings and then cuts the yarn (the upper auxiliary pressing piece 4 swings together), the movable pressing piece 2 presses the yarn to one side, and the auxiliary scissor blade 6 returns to the original position; as shown in fig. 3, the hooking knife 10 hooks the second yarn, and the auxiliary shearing blade 6 drives the upper auxiliary pressing sheet 4 to shear the second yarn and presses the second yarn on the other side through the upper auxiliary pressing sheet 4; the upper auxiliary presser 4 cannot be located below the auxiliary blade 6, otherwise the upper yarn is still cut by the auxiliary blade 6.
Or after the hooking knife hooks the thread, the movable pressing piece is pressed on one side, then the yarn is cut, the auxiliary shearing blade is reset, then the second thread hooking is performed, and the auxiliary shearing blade shears the yarn again and presses the yarn by using the auxiliary pressing piece. That is, the movable pulling piece can press the yarn on any side, and the auxiliary scissor blade can only press the yarn on one side when the yarn is cut.
Compared with the prior patent, the two-side yarns are controlled only through the movable pressing sheet 2, and the scheme is more stable in the pressing line action of the two yarns.
The foregoing is only specific embodiments of the present utility model, and words such as "upper, lower, left, right, middle" and the like "related to the present utility model are merely used by way of reference, not to be construed as limiting, and any insubstantial modifications made by the present utility model shall fall within the scope of the utility model.
Claims (6)
1. The utility model provides a scissors mechanism of glove knitting machine, includes last preforming, activity preforming, the lower preforming that from the top down set gradually to and set up main scissor blade, the vice scissor blade of preforming below down, its characterized in that: the auxiliary pressing piece is arranged above the auxiliary scissor blade and moves along with the auxiliary scissor blade.
2. A scissor mechanism of a glove knitting machine according to claim 1, characterized in that: the auxiliary pressing piece comprises an upper auxiliary pressing piece and a lower auxiliary pressing piece, the upper auxiliary pressing piece moves along with the auxiliary scissor blade, and the lower auxiliary pressing piece is of a fixed structure.
3. A scissor mechanism of a glove knitting machine according to claim 2, characterized in that: the upper auxiliary pressing sheet and the lower auxiliary pressing sheet are provided with yarn pressing grooves.
4. A scissor mechanism of a glove knitting machine according to claim 1, characterized in that: the scissor mechanism is sequentially provided with an upper pressing sheet, a movable pressing sheet, a lower pressing sheet, an upper auxiliary pressing sheet, a lower auxiliary pressing sheet, an auxiliary scissor blade and a main scissor blade from top to bottom.
5. A scissor mechanism of a glove knitting machine according to claim 1, characterized in that: the movable pressing piece controls the swing through the deflector rod.
6. A scissor mechanism of a glove knitting machine according to claim 2, characterized in that: the auxiliary shearing blade and the upper auxiliary pressing sheet are controlled by a rotating shaft penetrating through the main shearing blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456917.XU CN220907812U (en) | 2023-09-11 | 2023-09-11 | Scissor mechanism of glove machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322456917.XU CN220907812U (en) | 2023-09-11 | 2023-09-11 | Scissor mechanism of glove machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220907812U true CN220907812U (en) | 2024-05-07 |
Family
ID=90908203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322456917.XU Active CN220907812U (en) | 2023-09-11 | 2023-09-11 | Scissor mechanism of glove machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220907812U (en) |
-
2023
- 2023-09-11 CN CN202322456917.XU patent/CN220907812U/en active Active
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