CN201136964Y - Slabbing blade device of embroidery machine for thick cloth - Google Patents
Slabbing blade device of embroidery machine for thick cloth Download PDFInfo
- Publication number
- CN201136964Y CN201136964Y CNU2007203115727U CN200720311572U CN201136964Y CN 201136964 Y CN201136964 Y CN 201136964Y CN U2007203115727 U CNU2007203115727 U CN U2007203115727U CN 200720311572 U CN200720311572 U CN 200720311572U CN 201136964 Y CN201136964 Y CN 201136964Y
- Authority
- CN
- China
- Prior art keywords
- presser feet
- needle stem
- presser foot
- needle
- shank
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a needle stem device of an embroidery machine, in particular to a needle stem device which can be used for embroidery to heavy weight material (such as leather). The needle stem device of the embroidery machine for the heavy weight material comprises a needle stem frame, a needle stem and a presser foot, wherein, the presser foot comprises a drive axle arranged above the presser foot, the drive axle is movably threaded in a guiding hole of the needle stem frame, the drive axle extends upwards, a presser foot radius head is arranged at the upper part of the drive axle, a lower spring is arranged between the presser foot radius head and the needle stem frame, a driving table is fixed on the needle stem under the needle stem frame, a sliding hole is additionally arranged on the presser foot radius head, the needle stem is threaded through the sliding hole, and an upper spring is arranged between the driving table and the presser foot radius head. The needle stem device solves the technical default that the yarn breakage, the needle breakage and other bad phenomena are easy to be caused when the needle is pulled out from the heavy weight material, and has the advantages of simple structure, stability and reliability.
Description
Technical field
The utility model relates to the shank device of embroidery machine, relates in particular to a kind of shank device that can embroider to thick material (as leather).
Background technology
When common multi-head computerized embroidery pressure foot lifting mainly relied on eedle to leave cloth at present, pin was carried the dynamic pressure pin secretly and is upwards promoted; General fabric thickness hour, the resistance of eedle and cloth is little, eedle is extracted from cloth easily.But in thick material (as leather) embroidery machine,, must keep presser feet that thick material is had big reaction force, eedle is extracted from thick material smoothly because eedle and cloth have big resistance; Otherwise cause bad phenomenon such as broken string, broken needle to produce easily.And eedle is when leaving cloth, and the presser feet pressure that should in time promote and disappear is immediately finished tabouret and moved the frame action.
Summary of the invention
In order to solve the technological deficiency that causes bad phenomenon such as broken string, broken needle from thick material when eedle is extracted in the above-mentioned thick material embroidery machine easily, the purpose of this utility model provides a kind of shank device of thick material embroidery machine, and it has simple in structure, reliable and stable characteristics.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
The shank device of thick material embroidery machine, comprise needle bar frame, shank and presser feet, presser feet comprises side's disposed thereon driving shaft, and the driving shaft activity is located in the pilot hole of needle bar frame, and driving shaft extends upward, its top is fixed with the presser feet chuck, be provided with lower spring between presser feet chuck and the needle bar frame, be fixed with the driving platform on the shank of described needle bar frame below, be provided with slide opening on the presser feet chuck in addition, shank passes slide opening, drives between platform and the presser feet chuck and is provided with upper spring.
As preferably, on above-mentioned driving platform, be provided with gathering sill, driving axial presser feet chuck top extends to form the axis of guide, and axis of guide upper end is contained in the gathering sill.By above-mentioned structure, can drive the upper and lower motion of shank smoothly and can make driving shaft keep certain rigidity and stability again.
The utility model, drives and drives platform by the driver on the head owing to adopted above-mentioned technical scheme, shank is produced move up and down; Drive platform compression upper spring, by the presser feet chuck presser feet is produced and move downward, owing to the effect of lower spring, before eedle left cloth, presser feet produced bigger reaction force all the time to cloth, thereby eedle is extracted from thick material smoothly simultaneously.When eedle moves upward when leaving cloth, because under the drive of pin folder, presser feet upwards promotes, the presser feet that disappears is immediately finished tabouret smoothly and is moved the frame action the pressure of cloth.The utlity model has simple in structure, reliable and stable characteristics.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model needle bar frame.
Fig. 3 drives the structural representation of platform for the utility model.
Fig. 4 is the structural representation of the utility model presser feet chuck.
Fig. 5 is the structural representation of the utility model presser feet.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The shank device of thick material embroidery machine as shown in Figure 1 comprises needle bar frame 2, shank 1, presser feet 7, pin folder 8 and eedle 6, and shank 1 activity is located on the needle bar frame 2, pin folder 8 is arranged on the lower end of shank 1, eedle 6 is arranged on the pin folder 8, and presser feet 7 is arranged on the top of pin folder 8, and shank 1 passes presser feet 7.
As Fig. 1, shown in Figure 5, presser feet 7 comprises side's disposed thereon driving shaft 9.As shown in Figure 2, needle bar frame 2 is provided with pilot hole 21.Driving shaft 9 activities are located in the pilot hole 31 of needle bar frame 2, and driving shaft 9 extends upward, and its top is fixed with presser feet chuck 5, are provided with lower spring 10 between presser feet chuck 5 and the needle bar frame 2.
As Fig. 1, shown in Figure 3, be fixed with on the shank 1 of needle bar frame 2 belows and drive platform 3, drive platform 3 and be provided with gathering sill 31, driving shaft 9 extends to form the axis of guide 11 to presser feet chuck 5 tops, and the axis of guide 11 upper ends are contained in and are provided with in the gathering sill 31.
As Fig. 1, shown in Figure 4, be provided with slide opening 51 on the presser feet chuck 5 in addition, shank 1 passes slide opening 51, drives between platform 3 and the presser feet chuck 5 and is provided with upper spring 4.
In the time of work,, drive and drive platform 3, shank 1 is produced move up and down by the driver on the head; Drive platform 3 compression upper springs 4, by presser feet chuck 5 presser feet 7 is produced and move downward, owing to the effect of lower spring 10, before eedle 6 left cloth, 7 pairs of clothes of presser feet produced bigger reaction force all the time, thereby eedle 6 is extracted from thick material smoothly simultaneously.When eedle 6 moves upward when leaving cloth, because under the drive of pin folder 8, presser feet 7 upwards promotes, the pressure of the 7 pairs of clothes of presser feet that disappear is immediately finished tabouret smoothly and is moved the frame action.
Claims (2)
1. the shank of thick material embroidery machine (1) device, comprise needle bar frame (2), shank (1) and presser feet (7), it is characterized in that: presser feet (7) comprises side's disposed thereon driving shaft (9), driving shaft (9) activity is located in the pilot hole (21) of needle bar frame (2), driving shaft (9) extends upward, its top is fixed with presser feet chuck (5), be provided with lower spring (10) between presser feet chuck (5) and the needle bar frame (2), be fixed with on the shank (1) of described needle bar frame (2) below and drive platform (3), be provided with slide opening (51) on the presser feet chuck (5) in addition, shank (1) passes slide opening (51), drives between platform (3) and presser feet (7) chuck and is provided with upper spring (4).
2. the shank of thick material embroidery machine according to claim 1 (1) device, it is characterized in that: on driving platform (3), be provided with gathering sill (31), driving shaft (9) extends to form the axis of guide (11) to presser feet (7) chuck top, and the axis of guide (11) upper end is contained in the gathering sill (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203115727U CN201136964Y (en) | 2007-12-19 | 2007-12-19 | Slabbing blade device of embroidery machine for thick cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203115727U CN201136964Y (en) | 2007-12-19 | 2007-12-19 | Slabbing blade device of embroidery machine for thick cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136964Y true CN201136964Y (en) | 2008-10-22 |
Family
ID=40037654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203115727U Expired - Fee Related CN201136964Y (en) | 2007-12-19 | 2007-12-19 | Slabbing blade device of embroidery machine for thick cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136964Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535052A (en) * | 2012-01-19 | 2012-07-04 | 石狮市永信电脑设备制造有限公司 | Leather/thick material embroidery machine |
| CN102535055A (en) * | 2012-01-19 | 2012-07-04 | 石狮市永信电脑设备制造有限公司 | Independent pressure foot driving system of embroidering machine |
| CN106811873A (en) * | 2015-11-30 | 2017-06-09 | 衡阳腾飞内衣有限公司 | A kind of underwear sewing machine sewing needle device |
| CN106894177A (en) * | 2017-02-24 | 2017-06-27 | 诸暨市英帕斯机械有限公司 | The shank component and machine head of embroidery machine of a kind of embroidery machine |
-
2007
- 2007-12-19 CN CNU2007203115727U patent/CN201136964Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535052A (en) * | 2012-01-19 | 2012-07-04 | 石狮市永信电脑设备制造有限公司 | Leather/thick material embroidery machine |
| CN102535055A (en) * | 2012-01-19 | 2012-07-04 | 石狮市永信电脑设备制造有限公司 | Independent pressure foot driving system of embroidering machine |
| CN102535052B (en) * | 2012-01-19 | 2014-06-25 | 石狮市永信电脑设备制造有限公司 | Leather/thick material embroidery machine |
| CN106811873A (en) * | 2015-11-30 | 2017-06-09 | 衡阳腾飞内衣有限公司 | A kind of underwear sewing machine sewing needle device |
| CN106894177A (en) * | 2017-02-24 | 2017-06-27 | 诸暨市英帕斯机械有限公司 | The shank component and machine head of embroidery machine of a kind of embroidery machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20100119 |