CN113638120A - Production device for semicircular plush fabric of light bar - Google Patents
Production device for semicircular plush fabric of light bar Download PDFInfo
- Publication number
- CN113638120A CN113638120A CN202110940361.4A CN202110940361A CN113638120A CN 113638120 A CN113638120 A CN 113638120A CN 202110940361 A CN202110940361 A CN 202110940361A CN 113638120 A CN113638120 A CN 113638120A
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- CN
- China
- Prior art keywords
- semicircular
- production device
- light bar
- plush fabric
- fixed cutter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/34—Take-up or draw-off devices for knitted products
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C13/00—Shearing, clipping or cropping surfaces of textile fabrics; Pile cutting; Trimming seamed edges
- D06C13/08—Cutting pile loops
Abstract
The invention discloses a production device for a light bar semicircular plush fabric, which comprises a warp knitting machine main body (1), wherein a warp knitting machine drawing roller set (2) is arranged on the side surface of the warp knitting machine main body (1), and a shearing mechanism (3) is arranged on the side surface of the warp knitting machine drawing roller set (2); the shearing mechanism (3) comprises an installation section (4) arranged on the side face of the drawing roller group (2) of the warp knitting machine, a long strip-shaped fixed cutter (5) matched with the drawing roller group (2) is arranged on the side wall face of the installation section (4), a circular cutter type shearing assembly (6) is arranged above the installation section (4), and the circular cutter type shearing assembly (6) is matched with the long strip-shaped fixed cutter (5). The invention has the characteristics of effectively improving the shearing quality and reducing the damage to the base cloth.
Description
Technical Field
The invention relates to a plush fabric shearing mechanism, in particular to a light bar semicircular plush fabric production device.
Background
The conventional light bar type warp knitting plush fabric is relatively flat in the surface of the woven grey cloth because the fabric is woven by a warp knitting machine. However, customers are different in requirements, and some customers have higher requirements on hand feeling and need to have concave-convex feeling on the surface of the light bar type plush fabric. In order to meet the requirements of customers, research and development personnel utilize a shearing mechanism to shear a conventional light bar type warp knitting plush fabric, and cut off surface fluff layers at intervals to form a semicircular structure, so that height differences exist between the surface fluff layers and the surface fluff layers have good concave-convex feeling, and the fabric is also called as a plush fabric with a light bar semicircular structure. However, the existing shearing device needs manual operation to shear the surface of the fabric, the shearing depth completely depends on manual judgment, the shearing quality is poor, and the base cloth layer of the fabric is easy to damage. Therefore, the prior art has the problems of poor shearing quality and easy damage to the base cloth.
Disclosure of Invention
The invention aims to provide a device for producing a semicircular plush fabric of a light bar. The invention has the characteristics of effectively improving the shearing quality and reducing the damage to the base cloth.
The technical scheme of the invention is as follows: a production device for a light bar semicircular plush fabric comprises a warp knitting machine main body, wherein a warp knitting machine drawing roller set is arranged on the side surface of the warp knitting machine main body, and a shearing mechanism is arranged on the side surface of the warp knitting machine drawing roller set; the shearing mechanism comprises a mounting section bar mounted on the side face of the drawing roller set of the warp knitting machine, a long strip-shaped fixed cutter matched with the drawing roller set is arranged on the side wall face of the mounting section bar, a circular cutter type shearing assembly is arranged above the mounting section bar, and the circular cutter type shearing assembly and the long strip-shaped fixed cutter are matched with each other.
In the production device of the semicircular plush fabric for the light bars, the mounting section comprises a section body, and mounting grooves are formed in the side wall surfaces of the section body.
In the device for producing the light bar semicircular plush fabric, the strip-shaped fixed knife comprises a fixed knife body, an inclined plane is arranged on one side of the upper surface of the fixed knife body, and an inclined included angle between the inclined plane and the upper surface of the fixed knife body is 132 degrees; one side of the lower surface of the fixed cutter body is provided with an arc, a semicircular cutter head is arranged between the arc and the upper end of the inclined surface, and the radius of the semicircular cutter head is 0.5 mm.
In the production device for the semicircular plush fabric with the light bars, the radius of the circular arc is 75 mm.
In the production device for the semicircular plush fabric with the light bars, the upper fillet is further arranged between the inclined plane and the upper surface of the fixed cutter body, and the radius of the upper fillet is 20 mm.
In the production device for the semicircular plush fabric with the light bars, a lower fillet is arranged between the arc and the lower surface of the fixed cutter body, and the radius of the lower fillet is 20 mm.
In the device for producing the semicircular plush fabric with the light bars, the other side of the fixed cutter body is also provided with the mounting block matched with the mounting groove.
In the device for producing the light bar semicircular plush fabric, the circular knife type shearing assembly comprises bearing supports with seats, which are arranged at two ends above the mounting section bar, a rotating roll shaft is arranged between the two bearing supports with seats, a group of hexagonal mounting blocks which are distributed side by side are arranged on the rotating roll shaft, a baffle is arranged at one side of each hexagonal mounting block, and a circular knife is arranged on each hexagonal mounting block; and a threaded structure is arranged on the rotating roll shaft between the adjacent hexagonal mounting blocks, a compression nut is arranged on the threaded structure, and an adjusting spring is arranged between the compression nut and the circular knife.
In the production device of the semicircular plush fabric with the light bars, the driving motor is further arranged above the mounting section bar and is connected with one end of the rotating roll shaft through the transmission belt.
In the device for producing the semicircular plush fabric with the light bars, the circular knife is internally provided with the hexagonal hole matched with the hexagonal mounting block.
Compared with the prior art, the warp knitting machine comprises a warp knitting machine main body, a warp knitting machine drawing roller set and a shearing mechanism arranged on the side face of the warp knitting machine drawing roller set, wherein the shearing mechanism is composed of an installation section bar, a strip-shaped fixed knife and a circular knife-shaped shearing assembly, the shape structure and the size of the strip-shaped fixed knife are strictly limited, so that the strip-shaped fixed knife can be inserted into tubular warp knitting gray fabric, yarns are picked up, a base fabric layer is protected from being damaged, the warp knitting gray fabric can be prevented from shifting in the cutting process, and the shearing quality is improved; the yarn is cut off through the rotation of the round knives distributed in parallel, so that the cutting efficiency can be effectively improved, and the cutting quality can be improved through the mutual matching between the round knives and the strip-shaped fixed knives. In conclusion, the invention has the characteristics of effectively improving the shearing quality and reducing the damage to the base cloth.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural view of the mounting profile;
FIG. 3 is a structural view of an elongated stationary knife;
FIG. 4 is an enlarged view of a portion of FIG. 3;
FIG. 5 is a structural view of a circular blade type shearing assembly;
figure 6 is an installation view of the circular knife.
The labels in the figures are: 1-warp knitting machine main body, 2-warp knitting machine drawing roller group, 3-shearing mechanism, 4-installation section bar, 5-strip-shaped fixed knife, 6-circular knife-shaped shearing assembly, 401-section bar body, 402-installation groove, 501-fixed knife body, 502-inclined plane, 503-circular arc, 504-semicircular knife head, 505-upper rounded corner, 506-lower rounded corner, 507-installation block, 601-bearing support with seat, 602-rotating roller shaft, 603-hexagonal installation block, 604-baffle, 605-circular knife, 606-compression nut and 607-adjusting spring.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A production device for a light bar semicircular plush fabric comprises a warp knitting machine main body 1, wherein a warp knitting machine traction roller set 2 is arranged on the side surface of the warp knitting machine main body 1, and is characterized in that: a shearing mechanism 3 is arranged on the side surface of the warp knitting machine drawing roller group 2; the shearing mechanism 3 comprises a mounting section 4 mounted on the side face of the drawing roller group 2 of the warp knitting machine, a long strip-shaped fixed cutter 5 matched with the drawing roller group 2 is arranged on the side wall face of the mounting section 4, a circular cutter type shearing assembly 6 is arranged above the mounting section 4, and the circular cutter type shearing assembly 6 is matched with the long strip-shaped fixed cutter 5.
The mounting section bar 4 comprises a section bar body 401, and mounting grooves 402 are formed in the side wall surface of the section bar body 401.
The strip-shaped fixed knife 5 comprises a fixed knife body 501, one side of the upper surface of the fixed knife body 501 is provided with an inclined surface 502, and the inclined angle between the inclined surface 502 and the upper surface of the fixed knife body 501 is 132 degrees; an arc 503 is arranged on one side of the lower surface of the fixed cutter body 501, a semicircular cutter head 504 is arranged between the arc 503 and the upper end of the inclined surface 502, and the radius of the semicircular cutter head 504 is 0.5 mm.
The radius of the circular arc 503 is 75 mm.
An upper rounded corner 505 is further arranged between the inclined surface 502 and the upper surface of the fixed cutter body 501, and the radius of the upper rounded corner 505 is 20 mm.
A lower fillet 506 is arranged between the circular arc 503 and the lower surface of the fixed cutter body 501, and the radius of the lower fillet 506 is 20 mm.
The other side of the fixed cutter body 501 is further provided with an installation block 507 matched with the installation groove 402.
The circular knife type shearing assembly 6 comprises bearing supports 601 with seats arranged at two ends above the mounting section bar 4, a rotating roll shaft 602 is arranged between the two bearing supports 601 with seats, a group of hexagonal mounting blocks 603 distributed side by side are arranged on the rotating roll shaft 602, a baffle 604 is arranged at one side of each hexagonal mounting block 603, and a circular knife 605 is arranged on each hexagonal mounting block 603; a thread structure is arranged on the rotating roll shaft 602 between the adjacent hexagonal mounting blocks 603, a compression nut 606 is arranged on the thread structure, and an adjusting spring 607 is arranged between the compression nut 606 and the circular knife 605.
And a driving motor is also arranged above the mounting section bar 4 and is connected with one end of the rotating roll shaft 602 through a transmission belt.
The circular knife 605 is provided with a hexagonal hole matching with the hexagonal mounting block 603.
And (3) mounting a circular knife in the width direction according to the requirement, wherein the width of the circular knife is consistent with that of the fabric light bar every 2 cm.
The strip-shaped fixed knife can be tightly attached to the 4 th roller of the drawing roller group of the warp knitting machine, and the knife head can be automatically inserted into the hollow tubular fabric without penetrating through the base fabric when the gray fabric is woven.
One side of the circular knife with the edge is tightly attached to the strip-shaped fixed knife to form a scissor edge, and a rotary roll shaft of the circular knife is driven to rotate by a driving motor.
A hexagonal hole is arranged in the circular knife, the circular knife is sleeved on the hexagonal mounting block, and the circular knife is clamped and positioned by a spring and a positioning nut.
The cutting process of the invention: the warp knitting gray fabric is pulled by the drawing roller group of the warp knitting machine from the main body of the warp knitting machine, then is conveyed out from the 4 th roller (namely the drawing roller at the outermost side) of the drawing roller group, and is contacted with the strip-shaped fixed knife in the process of passing through the 4 th roller, the semi-circular knife head of the strip-shaped fixed knife can be automatically inserted into the hollow tubular fabric to pick up the yarns without piercing through the base fabric, and meanwhile, the circular knife can cut off the yarns of the fabric in the rotating process to form a semi-circular light bar structure.
Claims (10)
1. The utility model provides a semicircular plush fabric apparatus for producing of lamp strip, includes tricot machine main part (1), and tricot machine main part (1) side is equipped with tricot machine traction roller set (2), its characterized in that: a shearing mechanism (3) is arranged on the side surface of the warp knitting machine drawing roller group (2); the shearing mechanism (3) comprises an installation section (4) arranged on the side face of the drawing roller group (2) of the warp knitting machine, a long strip-shaped fixed cutter (5) matched with the drawing roller group (2) is arranged on the side wall face of the installation section (4), a circular cutter type shearing assembly (6) is arranged above the installation section (4), and the circular cutter type shearing assembly (6) is matched with the long strip-shaped fixed cutter (5).
2. The production device of the light bar semicircular plush fabric, as claimed in claim 1, is characterized in that: the installation section bar (4) comprises a section bar body (401), and installation grooves (402) are formed in the side wall surface of the section bar body (401).
3. The production device of the light bar semicircular plush fabric, as claimed in claim 2, is characterized in that: the strip-shaped fixed cutter (5) comprises a fixed cutter body (501), one side of the upper surface of the fixed cutter body (501) is provided with an inclined surface (502), and the inclined angle between the inclined surface (502) and the upper surface of the fixed cutter body (501) is 132 degrees; an arc (503) is arranged on one side of the lower surface of the fixed cutter body (501), a semicircular cutter head (504) is arranged between the arc (503) and the upper end of the inclined surface (502), and the radius of the semicircular cutter head (504) is 0.5 mm.
4. The production device of the light bar semicircular plush fabric, as claimed in claim 3, is characterized in that: the radius of the circular arc (503) is 75 mm.
5. The production device of the light bar semicircular plush fabric, as claimed in claim 3, is characterized in that: an upper fillet (505) is further arranged between the inclined surface (502) and the upper surface of the fixed cutter body (501), and the radius of the upper fillet (505) is 20 mm.
6. The production device of the light bar semicircular plush fabric, as claimed in claim 3, is characterized in that: and a lower fillet (506) is arranged between the circular arc (503) and the lower surface of the fixed cutter body (501), and the radius of the lower fillet (506) is 20 mm.
7. The production device of the light bar semicircular plush fabric, as claimed in claim 3, is characterized in that: and the other side of the fixed cutter body (501) is also provided with an installation block (507) matched with the installation groove (402).
8. The production device of the light bar semicircular plush fabric, as claimed in claim 2, is characterized in that: the circular knife type shearing assembly (6) comprises bearing supports (601) with seats, which are arranged at two ends above the mounting section bar (4), a rotating roll shaft (602) is arranged between the two bearing supports (601) with seats, a group of hexagonal mounting blocks (603) which are distributed side by side are arranged on the rotating roll shaft (602), a baffle (604) is arranged at one side of each hexagonal mounting block (603), and a circular knife (605) is arranged on each hexagonal mounting block (603); a thread structure is arranged on the rotating roll shaft (602) between the adjacent hexagonal mounting blocks (603), a compression nut (606) is arranged on the thread structure, and an adjusting spring (607) is arranged between the compression nut (606) and the circular knife (605).
9. The production device of the light bar semicircular plush fabric, as claimed in claim 8, is characterized in that: and a driving motor is further arranged above the mounting section bar (4), and is connected with one end of the rotating roll shaft (602) through a transmission belt.
10. The production device of the light bar semicircular plush fabric, as claimed in claim 8, is characterized in that: a hexagonal hole matched with the hexagonal mounting block (603) is arranged in the circular knife (605).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940361.4A CN113638120B (en) | 2021-08-17 | 2021-08-17 | Production device for semicircular plush fabric of light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940361.4A CN113638120B (en) | 2021-08-17 | 2021-08-17 | Production device for semicircular plush fabric of light bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113638120A true CN113638120A (en) | 2021-11-12 |
| CN113638120B CN113638120B (en) | 2022-10-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110940361.4A Active CN113638120B (en) | 2021-08-17 | 2021-08-17 | Production device for semicircular plush fabric of light bar |
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| Country | Link |
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| CN (1) | CN113638120B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1443671A (en) * | 1922-06-19 | 1923-01-30 | Bachofen Theodor | Rotary cutter for pile-fabric looms |
| CN2825695Y (en) * | 2005-08-25 | 2006-10-11 | 张树军 | Woollen plush clipping and carving device |
| CN201077903Y (en) * | 2007-07-21 | 2008-06-25 | 连云港鹰游纺机有限责任公司 | Sheep shearing unit of fabrics |
| CN102439207A (en) * | 2009-04-17 | 2012-05-02 | 腾凯特系统公司 | Device for producing a fibre mat by weaving |
| CN107287806A (en) * | 2017-07-11 | 2017-10-24 | 青岛大正纺织有限公司 | A kind of knitted pile fabric shearing machine device |
| CN107326514A (en) * | 2017-07-11 | 2017-11-07 | 青岛大正纺织有限公司 | A kind of knitted pile fabric |
| CN112981693A (en) * | 2021-02-24 | 2021-06-18 | 浙江真爱时尚家居有限公司 | Warp knitting and cut pile production method of Raschel blanket |
-
2021
- 2021-08-17 CN CN202110940361.4A patent/CN113638120B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1443671A (en) * | 1922-06-19 | 1923-01-30 | Bachofen Theodor | Rotary cutter for pile-fabric looms |
| CN2825695Y (en) * | 2005-08-25 | 2006-10-11 | 张树军 | Woollen plush clipping and carving device |
| CN201077903Y (en) * | 2007-07-21 | 2008-06-25 | 连云港鹰游纺机有限责任公司 | Sheep shearing unit of fabrics |
| CN102439207A (en) * | 2009-04-17 | 2012-05-02 | 腾凯特系统公司 | Device for producing a fibre mat by weaving |
| CN107287806A (en) * | 2017-07-11 | 2017-10-24 | 青岛大正纺织有限公司 | A kind of knitted pile fabric shearing machine device |
| CN107326514A (en) * | 2017-07-11 | 2017-11-07 | 青岛大正纺织有限公司 | A kind of knitted pile fabric |
| CN112981693A (en) * | 2021-02-24 | 2021-06-18 | 浙江真爱时尚家居有限公司 | Warp knitting and cut pile production method of Raschel blanket |
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| Publication number | Publication date |
|---|---|
| CN113638120B (en) | 2022-10-04 |
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