CN107881673B - Device for replacing head of sewing machine and sewing machine - Google Patents
Device for replacing head of sewing machine and sewing machine Download PDFInfo
- Publication number
- CN107881673B CN107881673B CN201711236893.XA CN201711236893A CN107881673B CN 107881673 B CN107881673 B CN 107881673B CN 201711236893 A CN201711236893 A CN 201711236893A CN 107881673 B CN107881673 B CN 107881673B
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- Prior art keywords
- support plate
- sewing machine
- plate
- machine head
- frame
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B75/00—Frames, stands, tables, or other furniture adapted to carry sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2207/00—Use of special elements
- D05D2207/02—Pneumatic or hydraulic devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a device for replacing a sewing machine head and a sewing machine, which can quickly replace the sewing machine head. The utility model provides a change device of sewing machine aircraft nose, includes the support frame that is used for connecting the sewing machine frame, is used for supplying the aircraft nose to place the backup pad on it, the backup pad can relative the support frame side-to-side sliding set up in on the support frame in order to drive the aircraft nose gets into or shifts out working position. The support plate comprises a left support plate and a right support plate, a left connection plate is fixedly arranged on the left support plate, a right connection plate is fixedly arranged on the right support plate, and the left connection plate and the right connection plate can be connected in a sliding mode along the left-right direction. The device is provided with a first state and a second state, and in the first state, the left support plate and the right support plate synchronously move to drive the machine head to enter or move out of a working position; in the second state, the left support plate and the right support plate move relatively to match the length of the machine head at the distance between the left support plate and the right support plate.
Description
Technical Field
The invention relates to the field of sewing equipment, in particular to a device capable of quickly replacing a sewing machine head and a sewing machine.
Background
The head of the sewing machine has different kinds and sizes according to the processing type, specification, etc. of the cloth to be processed. At present, all sewing machines on the market have a single machine head, and the machine head cannot be replaced. Therefore, the device cannot be flexibly adjusted according to the specification or the processing type of the cloth, and is inconvenient to use.
Disclosure of Invention
In view of the foregoing, it is an object of the present invention to provide a device for replacing a head of a sewing machine and a sewing machine capable of rapidly replacing the head.
The technical scheme adopted by the invention is as follows:
the utility model provides a change device of sewing machine aircraft nose, includes the support frame that is used for connecting the sewing machine frame, is used for supplying the aircraft nose to place the backup pad on it, the backup pad can relative the support frame side-to-side sliding set up in on the support frame in order to drive the aircraft nose gets into or shifts out working position.
In some embodiments, the support plate comprises a left support plate and a right support plate, a left connection plate is fixedly arranged on the left support plate, a right connection plate is fixedly arranged on the right support plate, and the left connection plate and the right connection plate can be connected in a sliding manner along the left-right direction.
In some embodiments, the device has a first state in which the left support plate and the right support plate move synchronously to bring the handpiece into or out of an operational position; in the second state, the left support plate and the right support plate relatively move so that the distance between the left support plate and the right support plate is matched with the length of the machine head.
In some embodiments, the device is in the first state, the left connection plate and the right connection plate are connected.
In some embodiments, two left connection plates are fixedly arranged on the left support plate, two right connection plates are fixedly arranged on the right support plate, one of the left connection plates and one of the right connection plates are positioned on the same side, the other left connection plate and the other right connection plate are positioned on the same side, and a space for accommodating a machine head is formed between the two left connection plates and the two right connection plates.
In some embodiments, a driving mechanism for driving the support plate to slide left and right is further included.
In some embodiments, the drive mechanism includes a cylinder disposed between the support frame and the support plate.
In some embodiments, the lower part of the supporting plate is fixedly provided to a slider, and the upper part of the supporting frame is provided with a guide rail extending along the left-right direction, and the slider and the guide rail are connected in a sliding fit manner.
In some embodiments, the cylinder is arranged on the sliding block, and a piston rod of the cylinder extends leftwards and rightwards and is connected with the supporting frame.
A sewing machine comprising a device for changing the head of the sewing machine as described.
Compared with the prior art, the invention has the following advantages:
the supporting plate which slides left and right relative to the supporting frame is arranged, the machine head is placed on the supporting plate, and the machine head can enter or move out of the working position of the machine head through the left and right movement of the supporting plate relative to the supporting frame, so that the machine head can be conveniently and quickly replaced.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and it is apparent to those skilled in the art that the present invention can be applied to other similar situations according to the drawings without inventive effort. Unless otherwise apparent from the context of the language, the same reference numbers in the drawings refer to the same structures and operations.
FIG. 1 shows a perspective view of a sewing machine according to the present invention;
fig. 2 shows an exploded view of a sewing machine according to the present invention.
In the above-mentioned figures of the drawing,
1. a frame; 2. a left support plate; 3. a right support plate; 4. a cylinder; 5. a cylinder support; 6. a mounting plate; 7. a right mounting seat of the air cylinder; 8. a guide rail; 9. a left connecting plate; 12. a left baffle of the guide rail; 13. a guide rail flange; 14. a support frame; 15. a right connecting plate; 16. and a slide block connecting plate.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art.
As used in this specification and in the claims, the terms "comprises" and "comprising" merely indicate that the steps and elements are explicitly identified, and do not constitute an exclusive list, as other steps or elements may be included in a method or apparatus. The term "and/or" as used herein includes any combination of one or more of the associated listed items.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly or indirectly fixed or connected to the other feature. Further, the descriptions of the upper, lower, left, right, etc. used in the present invention are merely with respect to the mutual positional relationship of the constituent elements of the present invention in the drawings.
The embodiment provides a device for replacing a sewing machine head of a sewing machine. As shown in fig. 1 and 2, the sewing machine comprises a frame 1, and the device for replacing the head of the sewing machine is fixedly arranged on the frame 1. The device for replacing the head of the sewing machine comprises a support frame 14 and a support plate. The supporting frame 14 is generally horizontally and fixedly arranged on the frame 1, the supporting plate is slidably arranged on the supporting frame 14 along the left-right direction, and the machine head is arranged on the supporting plate, so that the machine head can be driven to move leftwards into the working position and rightwards out of the working position through the sliding of the supporting plate. The working position refers to the position of the machine head when the machine head processes the cloth, and the cloth is allowed to enter the lower part of the machine head when the machine head is in the working position again so as to process the cloth. When the handpiece needs to be replaced, the handpiece is moved to the right to move the handpiece out of the working position, so that the handpiece can be replaced continuously. The supporting plate is connected with the oil pan of the machine head.
Two guide rails 8 which are parallel to each other and extend in the left-right direction are fixedly formed on the upper surface of the support frame 14, and the support plate comprises a left support plate 2 and a right support plate 3 which are arranged at intervals in the left-right direction. Two left sliding blocks are fixedly arranged at the lower part of the left supporting plate 2, and each left sliding block is connected with a corresponding guide rail 8 in a sliding fit manner. Two right sliding blocks are fixedly arranged at the lower part of the right supporting plate 3, and each right sliding block is connected with a corresponding guide rail 8 in a sliding fit manner. The left end fixedly connected with guide rail left baffle 12 of guide rail 8 for carry out spacing to left slider, prevent that it from sliding left out of taking off guide rail 8. The right end of the guide rail 8 is fixedly connected with a guide rail flange 13 for limiting the right sliding block and preventing the right sliding block from sliding out of the guide rail 8. The device has a first state and a second state, and in the first state, the left support plate 2 and the right support plate 3 synchronously move to drive the machine head to enter or move out of a working position; in the second state, the left support plate 2 and the right support plate 3 are relatively moved to adjust the distance between the left support plate and the right support plate to match the length of the machine head.
The left support plate 2 is fixedly provided with a left connecting plate 9, and the right support plate 3 is fixedly provided with a right connecting plate 15. The left connecting plate 9 and the right connecting plate 15 are connected to be relatively slidable in the left-right direction. That is, the left and right connection plates 9 and 15 may be connected to each other so that the spacing of the left and right support plates 2 and 3 is uniform and the left and right support plates 2 and 3 are connected to each other; but also can be separated from each other to be capable of sliding relatively so as to adjust the distance between the left support plate 2 and the right support plate 3. The connection between the left support plate 2 and the right support plate 3 adopts a connection manner known in the prior art, and will not be described herein.
The device also comprises a driving mechanism for driving the left support plate 2 and the right support plate 3 to slide left and right. The driving mechanism specifically comprises an air cylinder 4 arranged between a supporting frame 14 and a right supporting plate 3, an air cylinder support 5 of the air cylinder 4 is fixedly connected to the right supporting plate 3 through a mounting plate 6 and a sliding block connecting plate 15, and a piston rod of the air cylinder 4 extends along the left-right direction and is fixedly connected with the right end of the supporting frame 14 through an air cylinder right mounting seat 7.
The device is in a second state, the left connecting plate 9 and the right connecting plate 15 can slide relatively, and the connection position of the left connecting plate 9 and the right connecting plate 15 is adjusted according to the length of the machine head along the left-right direction; then the left connecting plate 9 and the right connecting plate 15 are connected and locked, the distance between the left supporting plate 2 and the right supporting plate 3 is matched with the length of the machine head, the device is in a first state, and the machine head is placed on the left supporting plate 2 and the right supporting plate 3; the cylinder 4 is ventilated, the right support plate 3 is driven to slide left and right along the guide rail 8, and the left support plate 2 synchronously slides along with the right support plate 3 under the connection action of the left connection plate 9 and the connection plate, so that the machine head on the left support plate is brought into or moved out of the working position, and the purpose of completely replacing the machine head of the sewing machine is achieved.
Preferably, two oppositely arranged left connecting plates 9 are fixedly arranged on the left supporting plate 2, and two oppositely arranged right connecting plates 15 are fixedly arranged on the right supporting plate 3. One of the left connecting plates 9 and one of the right connecting plates 15 are positioned on the same side of the machine head, the other left connecting plate 9 and the other right connecting plate 15 are positioned on the other same side of the machine head, and a space for accommodating the machine head is enclosed between the two left connecting plates 9 and the two right connecting plates 15.
The above-described embodiments are provided for illustrating the technical concept and features of the present invention, and are intended to be preferred embodiments for those skilled in the art to understand the present invention and implement the same according to the present invention, not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (6)
1. A sewing machine, characterized in that: the device for replacing the sewing machine head comprises a frame and a device for replacing the sewing machine head, wherein the device is fixed on the frame and comprises a support frame used for connecting the sewing machine frame and a support plate used for placing the sewing machine head on the support frame, the support plate can be arranged on the support frame in a left-right sliding mode relative to the support frame so as to drive the sewing machine head to enter or move out of a working position, two left connecting plates are fixedly arranged on a left support plate, two right connecting plates are fixedly arranged on a right support plate, the left connecting plates and the right connecting plates can be connected in a left-right sliding mode, one left connecting plate and one right connecting plate are positioned on the same side, the other left connecting plate and the other right connecting plate are positioned on the same side, a space used for accommodating the sewing machine head is formed between the two left connecting plates and the two right connecting plates, and the device has a first state and a second state, and in the first state, the left support plate and the right support plate synchronously move so as to drive the sewing machine head to enter or move out of the working position; in the second state, the left support plate and the right support plate relatively move so that the distance between the left support plate and the right support plate is matched with the length of the machine head.
2. The sewing machine of claim 1, wherein: when the device is in the first state, the left connecting plate is connected with the right connecting plate.
3. The sewing machine of claim 1, wherein: the device also comprises a driving mechanism for driving the supporting plate to slide left and right.
4. The sewing machine of claim 1, wherein: the driving mechanism comprises an air cylinder arranged between the supporting frame and the supporting plate.
5. The sewing machine of claim 1, wherein: the lower part of the supporting plate is fixedly provided with a sliding block, the upper part of the supporting frame is provided with a guide rail extending along the left-right direction, and the sliding block is connected with the guide rail in a sliding fit manner.
6. The sewing machine of claim 5, wherein: the cylinder is arranged on the sliding block, and a piston rod of the cylinder extends leftwards and rightwards and is connected with the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236893.XA CN107881673B (en) | 2017-11-30 | 2017-11-30 | Device for replacing head of sewing machine and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711236893.XA CN107881673B (en) | 2017-11-30 | 2017-11-30 | Device for replacing head of sewing machine and sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107881673A CN107881673A (en) | 2018-04-06 |
| CN107881673B true CN107881673B (en) | 2023-08-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711236893.XA Active CN107881673B (en) | 2017-11-30 | 2017-11-30 | Device for replacing head of sewing machine and sewing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN107881673B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108796868B (en) * | 2018-08-30 | 2024-03-29 | 上海威士机械有限公司 | Folding positioning mechanism for maintenance of sewing machine head |
| CN110055704B (en) * | 2019-04-28 | 2021-08-31 | 广州喜登堡床垫机械有限公司 | Side decoration dotting machine |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441003A (en) * | 1992-03-31 | 1995-08-15 | Aisin Seiki Kabushiki Kaisha | Sewing machine having a removable head |
| CN101338498A (en) * | 2008-08-18 | 2009-01-07 | 浙江新杰克缝纫机股份有限公司 | Body moveable structure of sewing machine |
| CN104178937A (en) * | 2014-09-01 | 2014-12-03 | 江阴市宏顶模具工业有限公司 | Full-automatic template sewing machine |
| CN104562475A (en) * | 2014-12-18 | 2015-04-29 | 佛山市源田床具机械有限公司 | Machine head lifting mechanism of quilting machine |
| CN204608340U (en) * | 2015-03-25 | 2015-09-02 | 张超毅 | A kind of Double-head fancy Sewing machines |
| CN105040281A (en) * | 2015-08-06 | 2015-11-11 | 浙江川田缝纫机有限公司 | Sewing machine structure provided with liftable head |
| CN105401341A (en) * | 2015-11-23 | 2016-03-16 | 祝建胜 | Machine body movable sewing machine |
| CN105483944A (en) * | 2016-01-15 | 2016-04-13 | 台州市叶氏绣花机制造有限公司 | Lifting type linkage and disconnection mechanism of double-head sewing machine |
| CN105887344A (en) * | 2016-04-11 | 2016-08-24 | 浙江川田缝纫机有限公司 | Intelligent template sewing machine |
| CN105926194A (en) * | 2016-06-07 | 2016-09-07 | 佛山市日宇自动化设备有限公司 | Flat car sewing machine with lift aircraft nose |
| CN205934334U (en) * | 2016-07-23 | 2017-02-08 | 台州市弘跃机电有限公司 | Machine of making up spins in multi -functional automatic control man of working width adjustable |
| CN207484054U (en) * | 2017-11-30 | 2018-06-12 | 苏州翰德利机电科技有限公司 | A kind of device and sewing machine for replacing head of sewing machine |
-
2017
- 2017-11-30 CN CN201711236893.XA patent/CN107881673B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5441003A (en) * | 1992-03-31 | 1995-08-15 | Aisin Seiki Kabushiki Kaisha | Sewing machine having a removable head |
| CN101338498A (en) * | 2008-08-18 | 2009-01-07 | 浙江新杰克缝纫机股份有限公司 | Body moveable structure of sewing machine |
| CN104178937A (en) * | 2014-09-01 | 2014-12-03 | 江阴市宏顶模具工业有限公司 | Full-automatic template sewing machine |
| CN104562475A (en) * | 2014-12-18 | 2015-04-29 | 佛山市源田床具机械有限公司 | Machine head lifting mechanism of quilting machine |
| CN204608340U (en) * | 2015-03-25 | 2015-09-02 | 张超毅 | A kind of Double-head fancy Sewing machines |
| CN105040281A (en) * | 2015-08-06 | 2015-11-11 | 浙江川田缝纫机有限公司 | Sewing machine structure provided with liftable head |
| CN105401341A (en) * | 2015-11-23 | 2016-03-16 | 祝建胜 | Machine body movable sewing machine |
| CN105483944A (en) * | 2016-01-15 | 2016-04-13 | 台州市叶氏绣花机制造有限公司 | Lifting type linkage and disconnection mechanism of double-head sewing machine |
| CN105887344A (en) * | 2016-04-11 | 2016-08-24 | 浙江川田缝纫机有限公司 | Intelligent template sewing machine |
| CN105926194A (en) * | 2016-06-07 | 2016-09-07 | 佛山市日宇自动化设备有限公司 | Flat car sewing machine with lift aircraft nose |
| CN205934334U (en) * | 2016-07-23 | 2017-02-08 | 台州市弘跃机电有限公司 | Machine of making up spins in multi -functional automatic control man of working width adjustable |
| CN207484054U (en) * | 2017-11-30 | 2018-06-12 | 苏州翰德利机电科技有限公司 | A kind of device and sewing machine for replacing head of sewing machine |
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| Publication number | Publication date |
|---|---|
| CN107881673A (en) | 2018-04-06 |
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