CN204662035U - Be applicable to the Sewing machines of template processing - Google Patents
Be applicable to the Sewing machines of template processing Download PDFInfo
- Publication number
- CN204662035U CN204662035U CN201520273975.1U CN201520273975U CN204662035U CN 204662035 U CN204662035 U CN 204662035U CN 201520273975 U CN201520273975 U CN 201520273975U CN 204662035 U CN204662035 U CN 204662035U
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- China
- Prior art keywords
- template
- sewing machines
- fixed axis
- applicable
- connecting rod
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- Expired - Fee Related
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Abstract
The utility model discloses the Sewing machines being applicable to template processing, comprise the cylinder that Sewing machines drives presser feet to move up and down, also comprise the needle plate on workbench, needle plate is provided with the through wires hole that arrange corresponding to Sewing machines syringe needle and is also provided with the bar hole coordinated with two feed dogs, presser feet comprises a fixed axis, also comprise two rollers that can rotate around fixed axis, the middle part of fixed axis is fixed with connecting rod, and connecting rod is fixedly connected on the lower end of the piston rod of cylinder.Structure is simple, and projection blocks the wire casing of template in bottom, roller pushes down template up, ensures that template can not transverse translation, improves machining accuracy.
Description
Technical field
The utility model relates to garment manufacturing industry, is specifically related to a kind of Sewing machines being applicable to template processing.
Background technology
The use of electric sewer improves the working (machining) efficiency of clothes processing industry, the application of manual template has then liberated labour further, manual template offers the wire casing consistent with the stitching on cloth on one block of plate, and adding takes the needle just to submit at cloth along wire casing man-hour weaves fixing stitching.The presser feet of electric sewer connects cylinder, and template is pushed down by the descending presser feet of cylinder, and presser feet is provided with through hole for crossing line sewing, and template is fed forward by the feed dog in the needle plate on workbench.The presser feet of existing Sewing machines and template are plane contact, template forward time frictional force comparatively large, uses thicker template to add and easily block man-hour not, affect normal process, and template lacks and locates easy translation and affect machining accuracy.
Utility model content
The utility model overcomes existing defect, and provide a kind of Sewing machines being applicable to template processing, structure is simple, can guarantee that template is smooth and easy and move ahead accurately, improves working (machining) efficiency.
The utility model is achieved through the following technical solutions:
Be applicable to the Sewing machines of template processing, comprise the cylinder that Sewing machines drives presser feet to move up and down, also comprise the needle plate on workbench, needle plate is provided with the through wires hole that arrange corresponding to Sewing machines syringe needle, also be provided with the bar hole coordinated with two feed dogs, described presser feet comprises a fixed axis, also comprise two rollers that can rotate around fixed axis, the middle part of described fixed axis is fixed with connecting rod, described connecting rod is fixedly connected on the lower end of the piston rod of described cylinder, the axes normal of described fixed axis is in the feedstock direction of template, described needle plate is provided with cylindrical bump, described projection is provided with the centre bore through with described through wires hole.
The further improvement project of the utility model is that described roller is positioned at the both sides of described connecting rod, and described two rollers and described two feed dog one_to_one corresponding are arranged.
The utility model further improvement project is, the width of described roller is greater than the width of described feed dog.
The utility model further improvement project is, the height of described projection is 5-15mm, and the diameter of described projection is 1cm.
Compared to the prior art the utility model has the following advantages:
The utility model is easy to use, by on the projection of the Trunking clip of template back surface on needle plate before making, projection blocks groove and plays spacing function, guarantees that template can only move along wire casing, then Sewing machines is opened, the roller of the descending presser feet of cylinder pushes down template, and now template is fed forward by feed dog, and roller is followed template and rotated, linear contact lay between roller and template, frictional force is little, and template can not be hindered to move ahead, and improves working (machining) efficiency; Structure is simple, and roller pushes down template up, ensures that template can not bob, guarantees machining accuracy.
Accompanying drawing explanation
Fig. 1 is the utility model side-looking structural representation.
Fig. 2 is the utility model plan structure schematic diagram.
Detailed description of the invention
The Sewing machines being applicable to template processing as shown in Figure 1, 2, comprise the cylinder 2 that Sewing machines drives presser feet 3 to move up and down, also comprise the needle plate 4 on workbench 1, needle plate 4 is provided with the through wires hole that arrange corresponding to Sewing machines syringe needle 5, also be provided with the bar hole coordinated with two feed dogs 6, do not repeat in other mechanisms the present embodiment same as the prior art.Presser feet 3 comprises a fixed axis 31, also comprise two rollers 32 that can rotate around fixed axis 31, two rollers 32 are positioned at the both sides of connecting rod 33, the middle part of fixed axis 31 is fixed with connecting rod 33, connecting rod 33 is fixedly connected on the lower end of the piston rod of described cylinder 2, the axes normal of described fixed axis 31 is in the feedstock direction of template, and when cylinder 2 presses down, to push down template spacing for roller; Needle plate 4 is provided with cylindrical bump 7, and projection 7 is provided with the centre bore 71 through with through wires hole, the wire casing alignment bumps 7 of template is prevented from playing spacing effect during use.
In the present embodiment, two rollers 32 are arranged with described two feed dog 6 one_to_one corresponding, and when template is carried by feed dog 6 forward or backward, follow template while roller 32 pushes down template downwards and rotate, frictional force is little, can not block.The width of roller 32 is greater than the width of feed dog 6.The height of projection 7 is 5-15mm, and the diameter of described projection 7 is 1cm.
Claims (4)
1. be applicable to the Sewing machines of template processing, comprise the cylinder (2) that Sewing machines drives presser feet (3) to move up and down, also comprise the needle plate (4) on workbench (1), needle plate (4) is provided with the through wires hole that arrange corresponding to Sewing machines syringe needle (5), also be provided with the bar hole coordinated with two feed dogs (6), it is characterized in that: described presser feet (3) comprises a fixed axis (31), also comprise two rollers (32) can rotated around fixed axis (31), the middle part of described fixed axis (31) is fixed with connecting rod (33), described connecting rod (33) is fixedly connected on the lower end of the piston rod of described cylinder (2), the axes normal of described fixed axis (31) is in the feedstock direction of template, described needle plate (4) is provided with cylindrical bump (7), described projection (7) is provided with the centre bore (71) through with described through wires hole.
2. be applicable to the Sewing machines of template processing as claimed in claim 1, it is characterized in that: described roller (32) is positioned at the both sides of described connecting rod (33), described two rollers (32) and described two feed dog (6) one_to_one corresponding are arranged.
3. be applicable to the Sewing machines of template processing as claimed in claim 1, it is characterized in that: the width of described roller (32) is greater than the width of described feed dog (6).
4. be applicable to the Sewing machines of template processing as claimed in claim 1, it is characterized in that: the height of described projection (7) is 5-15mm, the diameter of described projection (7) is 1cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273975.1U CN204662035U (en) | 2015-04-30 | 2015-04-30 | Be applicable to the Sewing machines of template processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520273975.1U CN204662035U (en) | 2015-04-30 | 2015-04-30 | Be applicable to the Sewing machines of template processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204662035U true CN204662035U (en) | 2015-09-23 |
Family
ID=54132440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520273975.1U Expired - Fee Related CN204662035U (en) | 2015-04-30 | 2015-04-30 | Be applicable to the Sewing machines of template processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204662035U (en) |
-
2015
- 2015-04-30 CN CN201520273975.1U patent/CN204662035U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160430 |