CN204474926U - A kind of Sewing machines with automatic cutting mechanism - Google Patents
A kind of Sewing machines with automatic cutting mechanism Download PDFInfo
- Publication number
- CN204474926U CN204474926U CN201520116611.2U CN201520116611U CN204474926U CN 204474926 U CN204474926 U CN 204474926U CN 201520116611 U CN201520116611 U CN 201520116611U CN 204474926 U CN204474926 U CN 204474926U
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- Prior art keywords
- knife
- knife rest
- cutting mechanism
- automatic cutting
- cutting
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Abstract
The utility model provides a kind of Sewing machines with automatic cutting mechanism, belongs to slip cover and tablecloth processing technique field.It solving existing head of sewing machine yardage roll used can not automatic cutting, needs artificial cutting, cutting efficiency is low, labour intensity high-technology problem.The Sewing machines of this band automatic cutting mechanism, comprise sewing machine head and workbench, sewing machine head is positioned on workbench, sewing machine head has presser feet, automatic cutting mechanism is equipped with in the front end of presser feet, automatic cutting mechanism comprises the support placing yardage roll, feeding roller, there is the knife rest of cut-off knife, cutting cylinder, small machine, feeding roller there are two and mutually against, one of them feeding roller is driven by small machine, cut-off knife is rectangle and is embedded in knife rest and can slide up and down along knife rest, cutting cylinder is fixed on knife rest upper end, the push rod of cutting cylinder is connected mutually with cut-off knife, knife rest has rubber cutting plate.The utility model have cutting fast, the advantage of highly versatile.
Description
Technical field
The utility model belongs to slip cover and tablecloth processing technique field, relates to a kind of Sewing machines with automatic cutting mechanism.
Background technology
One or more sewing thread used by Sewing machines, and sewing is formed one or more stitchings, makes the machine that one or more layers sewing interweaves or unites by a seam.Sewing function makes the goods such as the fabrics such as cotton, fiber crops, silk, hair, artificial fibre and leather, plastics, paper, and the stitching neat appearance of stitching out, firmly smooth, sewing velocity is fast, easy to use.
Through retrieval, as Chinese patent literature disclose a kind of can the industrial sewing machine head [patent No.: the ZL 200610051903.8 of automatically cutting fabric; Authorization Notice No.: CN1858322A].This can the industrial sewing machine head of automatically cutting fabric, it comprises head of sewing machine, it is characterized in that, on the workbench of head of sewing machine, the back of presser feet is equipped with can the cutting mechanism of automatically cutting fabric; Cutting mechanism by shear, drive unit, power source capsule or line, and the pin be contained on power source capsule or line step on switch composition.
Although the sewing product automatic shearing that need roll off the production line can roll off the production line by head of sewing machine disclosed in this patent, but, this head of sewing machine yardage roll used can not automatic cutting, need artificial cutting, cutting efficiency is low, labour intensity is high, therefore, it is necessary for designing a kind of Sewing machines with automatic cutting mechanism.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of Sewing machines with automatic cutting mechanism, this Sewing machines have cutting fast, the feature of highly versatile.
The purpose of this utility model realizes by following technical proposal: a kind of Sewing machines with automatic cutting mechanism, comprise sewing machine head and workbench, it is characterized in that, sewing machine head is positioned on workbench, sewing machine head has presser feet, automatic cutting mechanism is equipped with in the front end of presser feet, described automatic cutting mechanism comprises the support placing yardage roll, feeding roller, there is the knife rest of cut-off knife, cutting cylinder, small machine, described feeding roller there are two and mutually against, one of them feeding roller is driven by small machine, cut-off knife is rectangle and is embedded in knife rest and can slide up and down along knife rest, cutting cylinder is fixed on knife rest upper end, the push rod of cutting cylinder is connected mutually with cut-off knife, knife rest has rubber cutting plate.
Operation principle of the present utility model is as follows: yardage roll is placed on support by operator, one end of yardage roll is pulled to make it be between two feeding rollers, controlling small machine drives one of them feeding roller to rotate, along with the rotation of feeding roller, cloth is transported to immediately below cut-off knife, after the length of cloth reaches Len req, the push rod controlling cutting cylinder moves down, the push rod of cutting cylinder drives cut-off knife to move down, cut-off knife contacts with rubber cutting plate, its severing is obtained required length, thus completes automatic cutting operation, cutting fast, highly versatile.
In the Sewing machines of above-mentioned band automatic cutting mechanism, described workbench is carved with the mark of display cloth length, the initiating terminal of mark is knife rest.
Adopt above structure, the length of required cloth can be measured fast, intuitive is good, measure conveniently.
In the Sewing machines of above-mentioned band automatic cutting mechanism, described sewing machine head side is provided with the control button one controlling small machine start and stop, and described sewing machine head side is also provided with the control button two controlling the start and stop of cutting cylinder.
Adopt above structure, can be controlled the start and stop of small machine by control button one, can control the start and stop of cutting cylinder by control button two, it is convenient to control.
In the Sewing machines of above-mentioned band automatic cutting mechanism, described small machine is stepper motor and is bolted on workbench.
Adopt above structure, feeding roller can be made to rotate precisely, and rotation precision is high.
Compared with prior art, the Sewing machines of this band automatic cutting mechanism has the following advantages:
1, the utility model drives feeding roller to rotate by the output shaft of stepper motor, cloth is transported to immediately below cut-off knife, after measuring the cloth of Len req, the push rod controlling cutting cylinder drives cut-off knife to move down, by its severing, can the cloth of cutting random length, cutting fast, highly versatile.
2, workbench is carved with the mark of display cloth length, adopts this structure, the length of required cloth can be measured fast, intuitive is good, measure conveniently.
3, can be controlled the start and stop of small machine by control button one, can control the start and stop of cutting cylinder by control button two, it is convenient to control.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model.
Fig. 2 is the close-up schematic view at A place in Fig. 1.
In figure, 1, workbench; 2, presser feet; 3, sewing machine head; 4, cut-off knife; 5, knife rest; 6, cutting cylinder; 7, feeding roller; 8, locating rack; 9, support; 10, yardage roll; 11, stepper motor; 12, control button one; 13, control button two; 14, rubber cutting plate; 15, mark.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 and Figure 2, the Sewing machines of this band automatic cutting mechanism, comprise sewing machine head 3 and workbench 1, sewing machine head 3 is positioned on workbench 1, sewing machine head 3 has presser feet 2, automatic cutting mechanism is equipped with in the front end of presser feet 2, automatic cutting mechanism comprises support 9, feeding roller 7, the knife rest 5 with cut-off knife 4, cutting cylinder 6, the small machine of placing yardage roll 10, feeding roller 7 there are two and mutually against, feeding roller 7 is fixed on workbench 1 by locating rack 8, and feeding roller 7 can rotate around its axis; One of them feeding roller 7 is driven by small machine, and in the present embodiment, the feeding roller 7 being in below is connected with the output shaft of small machine; Cut-off knife 4 is rectangle and is embedded in knife rest 5 and can slide up and down along knife rest 5, and in the present embodiment, the length of cut-off knife 4 is greater than the width of cloth; Cutting cylinder 6 is fixed on knife rest 5 upper end, and the mode that cutting cylinder 6 is bolted is fixed on knife rest 5 upper end; The push rod of cutting cylinder 6 is connected mutually with cut-off knife 4, and the mode that the push rod of cutting cylinder 6 is bolted is connected mutually with cut-off knife 4; Knife rest 5 has rubber cutting plate 14; Small machine is stepper motor 11 and is bolted on workbench 1, adopts this structure, and feeding roller 7 can be made to rotate precisely, and rotation precision is high.
As shown in Figure 1, workbench 1 is carved with the mark 15 of display cloth length, the initiating terminal of mark 15 is knife rest 5; Adopt this structure, the length of required cloth can be measured fast, intuitive is good, measure conveniently.
As shown in Figure 1, sewing machine head 3 side is provided with the control button 1 controlling small machine start and stop, adopts this structure, can be controlled the start and stop of small machine by control button 1; Sewing machine head 3 side is also provided with the control button 2 13 controlling the start and stop of cutting cylinder 6, adopts this structure, can control the start and stop of cutting cylinder by control button 2 13, and it is convenient to control.
Operation principle of the present utility model is as follows: yardage roll 10 is placed on support 9 by operator, one end of yardage roll 10 is pulled to make it be between two feeding rollers 7, start to rotate by the output shaft of control button 1 control step motor 11, the output shaft of stepper motor 11 drives the feeding roller 7 being in below to rotate, along with the rotation of feeding roller 7, cloth is transported to immediately below cut-off knife 4, after measuring the cloth of Len req by the mark 15 on workbench 1, stopped operating by the output shaft of control button 1 control step motor 11; The push rod being controlled cutting cylinder 6 by control button 2 13 is moved down, the push rod of cutting cylinder 6 drives cut-off knife 4 to move down, and cut-off knife 4 contacts with rubber cutting plate 14, its severing is obtained required length, thus completes automatic cutting operation.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as workbench 1, presser feet 2, sewing machine head 3, cut-off knife 4, knife rest 5, cutting cylinder 6, feeding roller 7, locating rack 8, support 9, yardage roll 10, stepper motor 11, control button 1, control button 2 13, rubber cutting plate 14, mark 15 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (4)
1. the Sewing machines with automatic cutting mechanism, comprise sewing machine head and workbench, it is characterized in that, sewing machine head is positioned on workbench, sewing machine head has presser feet, automatic cutting mechanism is equipped with in the front end of presser feet, described automatic cutting mechanism comprises the support placing yardage roll, feeding roller, there is the knife rest of cut-off knife, cutting cylinder, small machine, described feeding roller there are two and mutually against, one of them feeding roller is driven by small machine, cut-off knife is rectangle and is embedded in knife rest and can slide up and down along knife rest, cutting cylinder is fixed on knife rest upper end, the push rod of cutting cylinder is connected mutually with cut-off knife, knife rest has rubber cutting plate.
2. the Sewing machines of band automatic cutting mechanism according to claim 1, is characterized in that, described workbench is carved with the mark of display cloth length, the initiating terminal of mark is knife rest.
3. the Sewing machines of band automatic cutting mechanism according to claim 1, is characterized in that, described sewing machine head side is provided with the control button one controlling small machine start and stop, and described sewing machine head side is also provided with the control button two controlling the start and stop of cutting cylinder.
4. the Sewing machines of band automatic cutting mechanism according to claim 1, is characterized in that, described small machine is stepper motor and is bolted on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116611.2U CN204474926U (en) | 2015-02-26 | 2015-02-26 | A kind of Sewing machines with automatic cutting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116611.2U CN204474926U (en) | 2015-02-26 | 2015-02-26 | A kind of Sewing machines with automatic cutting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204474926U true CN204474926U (en) | 2015-07-15 |
Family
ID=53630729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116611.2U Expired - Fee Related CN204474926U (en) | 2015-02-26 | 2015-02-26 | A kind of Sewing machines with automatic cutting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204474926U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525445A (en) * | 2016-01-25 | 2016-04-27 | 远东服装（苏州）有限公司 | Full-automatic top fly sewing machine |
| CN107052439A (en) * | 2016-12-01 | 2017-08-18 | 重庆渝青机械配件制造有限公司 | Flow-disturbing band section cutting torsion device |
| CN107419439A (en) * | 2017-08-28 | 2017-12-01 | 海宁市现代汽车座套有限公司 | Removal vehicle seat cover with dust arrester cuts sewing all-in-one |
| CN107570884A (en) * | 2017-08-28 | 2018-01-12 | 海宁市现代汽车座套有限公司 | A kind of cutting sewing all-in-one of removal vehicle seat cover |
| CN111676685A (en) * | 2020-06-17 | 2020-09-18 | 浙江永利经编股份有限公司 | Tailoring and sewing integrated machine for multilayer wide fabric |
| CN112813593A (en) * | 2021-02-04 | 2021-05-18 | 乾大新材料有限公司 | Bartack sewing machine with automatic material cutting and sewing functions |
-
2015
- 2015-02-26 CN CN201520116611.2U patent/CN204474926U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525445A (en) * | 2016-01-25 | 2016-04-27 | 远东服装（苏州）有限公司 | Full-automatic top fly sewing machine |
| CN107052439A (en) * | 2016-12-01 | 2017-08-18 | 重庆渝青机械配件制造有限公司 | Flow-disturbing band section cutting torsion device |
| CN107419439A (en) * | 2017-08-28 | 2017-12-01 | 海宁市现代汽车座套有限公司 | Removal vehicle seat cover with dust arrester cuts sewing all-in-one |
| CN107570884A (en) * | 2017-08-28 | 2018-01-12 | 海宁市现代汽车座套有限公司 | A kind of cutting sewing all-in-one of removal vehicle seat cover |
| CN111676685A (en) * | 2020-06-17 | 2020-09-18 | 浙江永利经编股份有限公司 | Tailoring and sewing integrated machine for multilayer wide fabric |
| CN112813593A (en) * | 2021-02-04 | 2021-05-18 | 乾大新材料有限公司 | Bartack sewing machine with automatic material cutting and sewing functions |
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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: 20150715 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |