CN110791895A - Lower section mechanism of template machine - Google Patents
Lower section mechanism of template machine Download PDFInfo
- Publication number
- CN110791895A CN110791895A CN201810877711.5A CN201810877711A CN110791895A CN 110791895 A CN110791895 A CN 110791895A CN 201810877711 A CN201810877711 A CN 201810877711A CN 110791895 A CN110791895 A CN 110791895A
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- China
- Prior art keywords
- rotating shuttle
- motor
- rotating
- shaft
- template
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
- D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
- D05B57/10—Shuttles
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/14—Devices for changing speed or for reversing direction of rotation
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a lower section mechanism of a template machine, and belongs to the technical field of sewing machines. This section mechanism under template machine has solved the inconvenient problem of original template machine use. The lower section mechanism of the template machine comprises a fixing frame, wherein a rotating motor is fixed on the fixing frame, a lower machine head is fixed on an output shaft of the rotating motor, a rotating shuttle shaft is arranged on the lower machine head, and a rotating shuttle motor used for driving the rotating shuttle shaft to rotate is fixed on the lower machine head. In the lower section mechanism of the template machine, the lower machine head can drive the rotating shuttle motor and the rotating shuttle shaft to rotate, and the stitch direction of the sewing material can be switched as required, so that the template machine is more convenient to use.
Description
Technical Field
The invention belongs to the technical field of sewing machines, and relates to a lower section mechanism of a template machine.
Background
The template machine is used for carrying out full-automatic application template production by combining clothing template CAD software, clothing template sewing CAD software and an advanced numerical control technology, the production efficiency and the product quality are improved, the technical requirements of technical workers are reduced, an original manually-operated sewing machine is replaced by a computer-controlled machine with higher automation degree, the degree of dependence on high-skill personnel is reduced, the quality is guaranteed, meanwhile, the problems of labor shortage and skill defects of industrial workers are solved, clothing sewing is completed automatically, and the clothing template process arrangement pipelining is promoted.
Chinese utility model patent (No. CN205205444U, 20160504 granted announcement day) discloses an integrated shuttle box body of an automatic pattern machine, which comprises a body, a rotating shuttle driving mechanism is arranged in the body, the rotating shuttle driving mechanism comprises a first transmission shaft and a second transmission shaft, a first gear is arranged on the first transmission shaft, a second gear is arranged on the second transmission shaft, the first gear is meshed with the second gear, the front end part of the second transmission shaft is provided with a rotating shuttle mechanism, a shaft sleeve is arranged on the second transmission shaft and positioned between the second gear and the rotating shuttle mechanism, the rotating shuttle mechanism comprises a shuttle core sleeve, a shuttle core, a shuttle frame and a shuttle shell which are sequentially arranged from front to back, the rear end of the shuttle shell is provided with a transmission shaft groove for accommodating the second transmission shaft, the bottom center of the transmission shaft groove is provided with a third through hole opposite to the second through hole, one side of the front end of the body is provided with a thread cutting mechanism, the thread cutting mechanism comprises a movable cutter and a fixed cutter which are mutually matched, a thread, the thread clamping sheet is provided with a convex platform, and the lower surface of the movable cutter can be in compression joint with the convex platform.
However, for the sewing stitch of the sewing machine, the problem that the stitch aesthetic degree difference in the front and back directions is large exists. The lower section mechanism of the existing template machine is similar to the structure, and the lower section mechanism can not rotate as the whole shuttle box body and is inconvenient to use.
Disclosure of Invention
The invention aims to provide a lower section mechanism of a template machine, which is convenient to use, aiming at the problems in the prior art.
The purpose of the invention can be realized by the following technical scheme:
the lower section mechanism of the template machine is characterized by comprising a fixing frame, wherein a rotating motor is fixed on the fixing frame, a lower machine head is fixed on an output shaft of the rotating motor, a rotating shuttle shaft is arranged on the lower machine head, and a rotating shuttle motor for driving the rotating shuttle shaft to rotate is fixed on the lower machine head.
When the device is installed, the fixing frame is fixed on the template machine. Because the rotating shuttle motor for driving the rotating shuttle shaft to rotate is also independently fixed on the lower machine head, only the fixing frame needs to be detached during detachment, and the detachment and the installation are more convenient. In the using process, the rotating shuttle motor drives the rotating shuttle shaft to rotate, the rotating shuttle arranged on the rotating shuttle shaft rotates to supply the bottom thread, and the bottom thread is matched with the upper thread of the sewing machine to sew the sewing material. According to the requirement, the rotating motor rotates to drive the whole lower machine head to rotate, so that under the condition that the rotating shuttle normally rotates, the stitch can be converted from the original reverse direction to the forward direction, the stitch of the sewing material is attractive, and the template machine is more convenient to use. Because the rotating shuttle motor for driving the rotating shuttle shaft to rotate is fixed on the lower machine head as an independent part and has no mechanical connection relation with other structures of the template machine, the rotating shuttle motor can normally drive the rotating shuttle shaft to rotate in the rotating process of the lower machine head, so that the template machine is convenient to use.
In the lower section mechanism of the template machine, one end of the rotating shuttle shaft is provided with an installation part for installing the rotating shuttle, the other end of the rotating shuttle shaft is connected with an output shaft of a rotating shuttle motor, and the rotating shuttle motor is positioned right below the installation part.
That is to say, from the direction of installation department to the rotating shuttle axle other end, just in time reverse with the direction of rotating shuttle motor output to the rotating shuttle motor other end, such structure setting for the focus of lower aircraft nose is comparatively close to the position of installation department, also is exactly closer to stencil machine pinhole central point and puts, thereby makes lower aircraft nose at the rotation in-process, and centrifugal force is less, conveniently the aircraft nose rotates fast down, improves stencil machine work efficiency.
In the lower section mechanism of the template machine, the lower machine head is provided with a driving piece for driving wire cutting, a first mounting plate is arranged between the driving piece and the lower machine head, and a strip-shaped first adjusting groove for penetrating a screw is formed in the first mounting plate.
The first adjusting groove is formed in the first mounting plate, so that the trimming line position driven by the driving piece can be adjusted, and the template machine is more convenient to use.
In the lower section mechanism of the template machine, the rotating motor comprises a motor body and a speed reducer, the motor body is connected with the speed reducer, and the lower machine head is fixed at the output end of the speed reducer.
In the lower section mechanism of the template machine, a slip ring is arranged on the lower side of the lower machine head.
The lower side of the lower machine head is provided with the slip ring, so that the lower machine head does not influence the electric connection of components such as a rotating motor arranged on the lower machine head in the rotating process, and the template machine is more convenient to use.
In the lower section mechanism of the template machine, the rotating shuttle motor is connected with the rotating shuttle shaft through a synchronous belt, a second mounting plate is arranged between the rotating shuttle motor and the lower machine head, and a strip-shaped adjusting groove second for penetrating a screw is arranged on the second mounting plate.
And a second adjusting groove is formed in the second mounting plate, so that the tightness of the synchronous belt can be conveniently adjusted, and the rotating shuttle is more stable to rotate.
In the lower section mechanism of the template machine, the rotating shuttle motor is connected with the rotating shuttle shaft through a synchronous belt, a second mounting plate is arranged between the rotating shuttle motor and the lower machine head, a guide strip is arranged on the second mounting plate in the horizontal direction, and the rotating shuttle motor is positioned on the upper side of the guide strip.
In the installation and adjustment process of the rotating shuttle motor, the guide strip is arranged on the second mounting plate, so that the guide strip can play a supporting role on the rotating shuttle motor, and the rotating shuttle motor is convenient to install. In addition, in the process of adjusting the rotating shuttle motor, the rotating shuttle motor can slide on the guide strip along the arrangement direction of the guide strip, so that the adjustment of the rotating shuttle motor is convenient.
Compared with the prior art, in the lower section mechanism of the template machine, the lower machine head can drive the rotating shuttle motor and the rotating shuttle shaft to rotate, and the stitch direction of the sewing material can be switched as required, so that the template machine is more convenient to use.
Drawings
FIG. 1 is a schematic structural view of a lower section mechanism of a template machine;
FIG. 2 is a cross-sectional view of the lower section mechanism of the stencil machine;
FIG. 3 is a schematic structural view of the lower section mechanism of the stencil making machine from another perspective;
in the figure, 1, a fixed frame; 2. a rotating electric machine; 21. a motor body; 22. a speed reducer; 3. a lower machine head; 4. a rotating shuttle shaft; 41. an installation part; 5. a rotating shuttle motor; 6. a drive member; 7. a first mounting plate; 71. a first adjusting groove; 8. a slip ring; 9. a synchronous belt; 10. a second mounting plate; 101. a second adjusting groove; 102. a guide strip; 11. a driving wheel; 12. a synchronizing wheel; 13. and a flange shaft.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-3, the lower section mechanism of the template machine comprises a fixed frame 1 fixed on the template machine. When the device is installed, the fixing frame 1 is fixed on a template machine.
A rotating motor 2 is fixed on the fixed frame 1, a lower machine head 3 is fixed on an output shaft of the rotating motor 2, a rotating shuttle shaft 4 is arranged on the lower machine head 3, and a rotating shuttle motor 5 for driving the rotating shuttle shaft 4 to rotate is fixed on the lower machine head 3. In this embodiment, the rotating shuttle motor 5 is connected to the rotating shuttle shaft 4 through a synchronous belt 9, the rotating shuttle motor 5 is provided with a driving wheel 11, the rotating shuttle shaft 4 is provided with a synchronous wheel 12, and the synchronous belt 9 is sleeved on the driving wheel 11 and the synchronous wheel 12.
Specifically, one end of the rotating shuttle shaft 4 is provided with a mounting part 41 for mounting the rotating shuttle, the other end of the rotating shuttle shaft 4 is connected with an output shaft of the rotating shuttle motor 5, and the rotating shuttle motor 5 is positioned right below the mounting part 41. That is to say, the direction from the installation part 41 to the other end of the rotating shuttle shaft 4 is just opposite to the direction from the output end of the rotating shuttle motor 5 to the other end of the rotating shuttle motor 5, and the structure is arranged, so that the gravity center of the lower machine head 3 is closer to the installation part 41, namely closer to the center of the needle hole of the template machine, and the lower machine head 3 is enabled to rotate in the rotating process, the centrifugal force is smaller, the quick rotation of the lower machine head 3 is facilitated, and the working efficiency of the template machine is improved. Alternatively, the direction from the mounting portion 41 to the other end of the rotating shuttle shaft 4 is the same direction as the direction from the output end of the rotating shuttle motor 5 to the other end of the rotating shuttle motor 5, that is, the rotating shuttle motor 5 is provided to protrude with respect to the lower head 3.
Be equipped with the driving piece 6 that is used for driving the trimming on lower aircraft nose 3, be equipped with mounting panel 7 between driving piece 6 and the lower aircraft nose 3, be equipped with the bar-shaped adjustment tank 71 that is used for wearing to establish the screw on mounting panel 7 for the trimming position that driving piece 6 driven can be adjusted, makes the template machine use more convenient. In the present embodiment, the driver 6 is a cylinder. Alternatively, the drive member 6 is an electric motor.
Two mounting plates 10 are arranged between the rotating shuttle motor 5 and the lower machine head 3, two strip-shaped adjusting grooves 101 used for penetrating screws are formed in the two mounting plates 10, and the tightness of the synchronous belt 9 is conveniently adjusted, so that the rotating shuttle is more stable in rotation. In addition, a guide bar 102 is provided on the second mounting plate 10 in the horizontal direction, and the rotary shuttle motor 5 is located above the guide bar 102. In the process of installing and adjusting the rotating shuttle motor 5, the guide strip 102 is arranged on the second installation plate 10, so that the guide strip 102 can support the rotating shuttle motor 5, and the rotating shuttle motor 5 is convenient to install. In addition, in the process of adjusting the rotating shuttle motor 5, the rotating shuttle motor 5 can slide on the guide strip 102 along the arrangement direction of the guide strip 102, so that the adjustment of the rotating shuttle motor 5 is convenient.
The rotating motor 2 comprises a motor body 21 and a speed reducer 22, the motor body 21 is connected with the speed reducer 22, and the lower machine head 3 is fixed at the output end of the speed reducer 22 through a flange shaft 13. The lower side of the lower machine head 3 is provided with a slip ring 8. The lower side of the lower machine head 3 is provided with the slip ring 8, so that the lower machine head 3 does not influence the electric connection of the components such as the rotating motor 2 arranged on the lower machine head 3 in the rotating process, and the use of the template machine is more convenient.
Because the rotating shuttle motor 5 for driving the rotating shuttle shaft 4 to rotate is also independently fixed on the lower machine head 3, only the fixing frame 1 needs to be disassembled when the rotating shuttle motor is disassembled, and the disassembly and the assembly are more convenient. In the using process, the rotating shuttle motor 5 drives the rotating shuttle shaft 4 to rotate, the rotating shuttle arranged on the rotating shuttle shaft 4 rotates to supply the bottom thread, and the bottom thread is matched with the upper thread of the sewing machine to sew the sewing material. According to the needs, the rotating motor 2 rotates to drive the whole lower machine head 3 to rotate, so that under the condition that the rotating shuttle normally rotates, stitches can be converted from the original reverse direction to the forward direction, the stitches of the sewing material are attractive, and the template machine is more convenient to use. Because the rotating shuttle motor 5 for driving the rotating shuttle shaft 4 to rotate is fixed on the lower machine head 3 as an independent part and has no mechanical connection relation with other structures of the template machine, the rotating shuttle motor 5 can normally drive the rotating shuttle shaft 4 to rotate in the rotating process of the lower machine head 3, so that the template machine is convenient to use.
Claims (7)
1. The lower section mechanism of the template machine is characterized by comprising a fixing frame (1), wherein a rotating motor (2) is fixed on the fixing frame (1), a lower machine head (3) is fixed on an output shaft of the rotating motor (2), a rotating shuttle shaft (4) is arranged on the lower machine head (3), and a rotating shuttle motor (5) for driving the rotating shuttle shaft (4) to rotate is fixed on the lower machine head (3).
2. The lower section mechanism of the template machine according to claim 1, characterized in that one end of the rotating shuttle shaft (4) is provided with a mounting part (41) for mounting the rotating shuttle, the other end of the rotating shuttle shaft (4) is connected with an output shaft of a rotating shuttle motor (5), and the rotating shuttle motor (5) is positioned right below the mounting part (41).
3. The lower section mechanism of the template machine according to claim 1 or 2, characterized in that a driving piece (6) for driving the trimming is arranged on the lower machine head (3), a first mounting plate (7) is arranged between the driving piece (6) and the lower machine head (3), and a strip-shaped first adjusting groove (71) for penetrating a screw is arranged on the first mounting plate (7).
4. The lower section mechanism of the template machine according to claim 1 or 2, wherein the rotating motor (2) comprises a motor body (21) and a speed reducer (22), the motor body (21) is connected with the speed reducer (22), and the lower head (3) is fixed at the output end of the speed reducer (22).
5. The lower section mechanism of the template machine as claimed in claim 1 or 2, characterized in that the lower side of the lower head (3) is provided with a slip ring (8).
6. The lower section mechanism of the template machine according to claim 1 or 2, characterized in that the rotating shuttle motor (5) is connected with the rotating shuttle shaft (4) through a synchronous belt (9), a second mounting plate (10) is arranged between the rotating shuttle motor (5) and the lower machine head (3), and a second strip-shaped adjusting groove (101) for a screw to penetrate through is arranged on the second mounting plate (10).
7. The lower section mechanism of the template machine according to claim 1 or 2, wherein the rotating shuttle motor (5) is connected with the rotating shuttle shaft (4) through a synchronous belt (9), a second mounting plate (10) is arranged between the rotating shuttle motor (5) and the lower machine head (3), a guide strip (102) is arranged on the second mounting plate (10) in the horizontal direction, and the rotating shuttle motor (5) is positioned on the upper side of the guide strip (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877711.5A CN110791895A (en) | 2018-08-03 | 2018-08-03 | Lower section mechanism of template machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810877711.5A CN110791895A (en) | 2018-08-03 | 2018-08-03 | Lower section mechanism of template machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110791895A true CN110791895A (en) | 2020-02-14 |
Family
ID=69425723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810877711.5A Pending CN110791895A (en) | 2018-08-03 | 2018-08-03 | Lower section mechanism of template machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110791895A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497142A (en) * | 1978-01-13 | 1979-08-01 | Hirose Mfg Co Ltd | Inner unit pattern turninggstop device in horizontal full revolution unit pattern |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| CN103981648A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Lower machine head of independently-driven rotary type automatic sewing device |
| CN205205444U (en) * | 2015-12-24 | 2016-05-04 | 诸暨锦和缝制机械有限公司 | Automatic integrated shuttle box body of style machine |
| CN107447375A (en) * | 2017-08-14 | 2017-12-08 | 阮积康 | The template sewing machine that a kind of upper and lower sewing mechanism can rotate automatically |
| CN107904796A (en) * | 2017-12-08 | 2018-04-13 | 阮积康 | The template sewing machine that a kind of upper head and bottom line mechanism can rotate freely |
| CN107938193A (en) * | 2017-12-13 | 2018-04-20 | 阮积康 | The template sewing machine that a kind of head is freely rotatable and lifts |
-
2018
- 2018-08-03 CN CN201810877711.5A patent/CN110791895A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5497142A (en) * | 1978-01-13 | 1979-08-01 | Hirose Mfg Co Ltd | Inner unit pattern turninggstop device in horizontal full revolution unit pattern |
| CN103981638A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Outrigger rotating type independently-driven automatic sewing equipment |
| CN103981648A (en) * | 2014-05-13 | 2014-08-13 | 诸暨锦和缝制机械有限公司 | Lower machine head of independently-driven rotary type automatic sewing device |
| CN205205444U (en) * | 2015-12-24 | 2016-05-04 | 诸暨锦和缝制机械有限公司 | Automatic integrated shuttle box body of style machine |
| CN107447375A (en) * | 2017-08-14 | 2017-12-08 | 阮积康 | The template sewing machine that a kind of upper and lower sewing mechanism can rotate automatically |
| CN107904796A (en) * | 2017-12-08 | 2018-04-13 | 阮积康 | The template sewing machine that a kind of upper head and bottom line mechanism can rotate freely |
| CN107938193A (en) * | 2017-12-13 | 2018-04-20 | 阮积康 | The template sewing machine that a kind of head is freely rotatable and lifts |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200214 |
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| RJ01 | Rejection of invention patent application after publication |