CN203360790U - Traction device of sewing machine - Google Patents
Traction device of sewing machine Download PDFInfo
- Publication number
- CN203360790U CN203360790U CN 201320304285 CN201320304285U CN203360790U CN 203360790 U CN203360790 U CN 203360790U CN 201320304285 CN201320304285 CN 201320304285 CN 201320304285 U CN201320304285 U CN 201320304285U CN 203360790 U CN203360790 U CN 203360790U
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- Prior art keywords
- guide rail
- motor
- draw
- gear
- sewing machines
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Abstract
The utility model relates to a traction device of a sewing machine, wherein the traction device applies traction force facing the downstream side in the conveying direction to a sewed object. The traction device of the sewing machine is arranged on the downstream side in the conveying direction of a sewing position, and applies the traction force facing the downstream side in the conveying direction to the sewed object. The traction device of the sewing machine is characterized by comprising a machine frame, a guide rail, a clamping device, a motor and a controller, wherein the guide rail is arranged on the machine frame, and the guide rails is configured in parallel to the conveying direction; the clamping device can slip along the guide rail and be used for clamping the sewed object; the motor is arranged on the machine frame, and a transmission mechanism is arranged between the motor and the clamping device; the controller is arranged on the machine frame and is in information connection with the sewing machine, and the controller is in information connection with the motor so as to control the motor. The traction device of the sewing machine is simple and reasonable in structure, stable, uniform and reliable in conveying, and capable of enabling a sewing thread track to be more regular and beautiful, improves sewing quality, increases the automation degree of the sewing machine, is additionally arranged beside the existing sewing machine, and extends the functions of the existing sewing machine.
Description
(1) technical field
The utility model relates to and a kind of sewn object being applied towards the draw-gear of the Sewing machines of the tractive force in the downstream of throughput direction.
(2) background technology
Existing Sewing machines, generally need the manual traction of operator to carry sewn object, when sewn object is larger, and artificial traction difficulties.For example family spins cotton-wadded quilt conventional machining operation and first for the cotton-wadded quilt quilting, reinforces (this operation is that computer quilting equipment completes automatically), and rear in order to make the bound edge finished product, making the bound edge operation is to carry out the cloth overseam in semi-finished product cotton-wadded quilt surrounding, and the manually-operated flat sewing machine has been made.Because of family, to spin the cotton-wadded quilt volume large, and the workman is in making operation, and labour intensity is large, and quality is difficult to ensure, workman's operative skill required high, and this is that the large difficult point under the work pattern that industry is traditional in this technique is spun by current family.
(3) summary of the invention
The purpose of this utility model is to provide a kind of draw-gear of the Sewing machines that can carry equably sewn object.
For achieving the above object, the utility model is by the following technical solutions:
A kind of draw-gear of Sewing machines, this draw-gear is configured in the conveyance direction downstream side of sewing position, and towards conveyance direction downstream side, sewn object is applied to tractive force, it is characterized in that, comprising:
Frame;
Be arranged on the guide rail on frame, guide rail and throughput direction configured in parallel;
Can along guide rail slippingly, for clamping the clamper of sewn object;
Be arranged on the motor on frame, between motor and clamper, be provided with transmission mechanism;
Be arranged on frame, make with Sewing machines the controller that information links, controller and motor link to control motor as information.
Technique scheme can also be further improved by following technical measures.
Described transmission mechanism comprises screw pair and tape handler, the leading screw of screw pair be hubbed on frame and with the throughput direction configured in parallel, nut and the clamper of screw pair are fixed together, and tape handler is arranged between the output shaft and leading screw of motor.
The quantity of guide rail is two, and it is circular that the cross section of two guide rails is respectively.
Clamper comprises:
One base, floor installation is with along the guide rail slippage on guide rail, and nut is fixed on base;
One is hubbed on the clamping plate on base, forms a clamp port between clamping plate and base, and clamping plate have the open configuration that state and a clamp port open to unclamp sewn object that closes up that a clamp port closes up to clamp sewn object;
One is arranged on actuator on base, that be controlled by the controller, and the operating member of actuator is connected to drive clamping plate closing up conversion back and forth between state and open configuration with clamping plate.
Actuator is a cylinder, and the lower end of the piston rod of this cylinder connects with clamping plate.
Base be provided with detectable sewn object, make with controller the inductive switch that information links, the end of probe of inductive switch is stretched to clamp port.
Frame be provided with detectable clamper position, make with controller the travel switch that information links.
Above each technical measures can be selected a use, and yet use capable of being combined, as long as do not form each other conflict.
The utility model is simple and reasonable, carries steadily evenly reliably, can make sewing thread trace more regular attractive in appearance, improves sewing quality, has improved the automaticity of Sewing machines, is attached to the side of existing Sewing machines, the function of the existing Sewing machines of expansion.
(4) accompanying drawing explanation
Fig. 1, the 2nd, the stereogram of two different angles of the present utility model;
Fig. 3 is front view of the present utility model;
Fig. 4 is top view of the present utility model;
Fig. 5 is left view of the present utility model;
Fig. 6 is the stereogram after the utility model hidden parts part;
Fig. 7 is the stereogram of the utility model clamper, and wherein clamper is in closing up state;
Fig. 8 is another angle stereogram of the utility model clamper, and wherein clamper is in open configuration.
Reference numeral: 10 frames, 20 guide rails, 30 clampers, 31 bases, 32 clamping plate, 33 actuators, the piston rod of 331 cylinders, 34 inductive switches, 41 leading screws, 42 nuts, 50 motors, 60 controllers, 70 travel switches.
(5) specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Be necessary to be pointed out that at this following embodiment is only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the those of ordinary skill in this field can be made some nonessential improvement and adjustment to following embodiment according to essence of the present utility model.In addition, below in each embodiment of described the utility model involved technical characterictic as long as that forms conflict between levying, just can mutually not combine.
A kind of draw-gear of Sewing machines as shown in Figures 1 to 8, this draw-gear is configured in the conveyance direction downstream side of sewing position (not shown), and towards conveyance direction downstream side, the sewn object (not shown) is applied to tractive force, comprising:
Be arranged on the guide rail 20 on frame, guide rail 20 and throughput direction configured in parallel;
Can along guide rail 20 slippingly, clamper 30 for clamping sewn object;
Be arranged on the motor on frame, between motor and clamper, be provided with transmission mechanism;
Be arranged on frame 10, make with Sewing machines the controller 60 that information links, controller 60 links to control motor 50 with motor 50 as information.
Described transmission mechanism comprises screw pair and tape handler (not shown), the leading screw 41 of screw pair be hubbed on frame and with the throughput direction configured in parallel, nut 42 and the clamper 30 of screw pair are fixed together, tape handler is arranged between the output shaft and leading screw 41 of motor 50, and motor 50 drives leading screw 41 to rotate.
The quantity of guide rail 20 is two, and it is circular that the cross section of two guide rails 20 is respectively.
One base 31, base 31 is arranged on guide rail 20 with along the guide rail slippage, and nut 42 is fixed on base 31;
One is hubbed on the clamping plate 32 on base 31, form a clamp port between clamping plate 32 and base 31, clamping plate 32 have the open configuration (as shown in Figure 8) that state (as shown in Figure 6, Figure 7) and a clamp port open to unclamp sewn object that closes up that a clamp port closes up to clamp sewn object;
One is arranged on the actuator 33 that device 60 on base 31, controlled is controlled, and the operating member of actuator 33 is connected to drive clamping plate 32 closing up conversion back and forth between state and open configuration with clamping plate 32.
Actuator is a cylinder, and the lower end of the piston rod 331 of this cylinder connects with clamping plate, and particularly, piston rod 331 lower ends and the clamping plate 32 of cylinder link together.This connection must be loosening, because piston rod is rectilinear motion, and clamping plate and piston rod junction are the larger movements in a curve of diameter (approaching rectilinear motion).
Claims (7)
1. the draw-gear of a Sewing machines, this draw-gear is configured in the conveyance direction downstream side of sewing position, and towards conveyance direction downstream side, sewn object is applied to tractive force, it is characterized in that, comprising:
Frame;
Be arranged on the guide rail on frame, guide rail and throughput direction configured in parallel;
Can along guide rail slippingly, for clamping the clamper of sewn object;
Be arranged on the motor on frame, between motor and clamper, be provided with transmission mechanism;
Be arranged on frame, make with Sewing machines the controller that information links, controller and motor link to control motor as information.
2. the draw-gear of Sewing machines according to claim 1, it is characterized in that: described transmission mechanism comprises screw pair and tape handler, the leading screw of screw pair be hubbed on frame and with the throughput direction configured in parallel, nut and the clamper of screw pair are fixed together, and tape handler is arranged between the output shaft and leading screw of motor.
3. the draw-gear of Sewing machines according to claim 1, it is characterized in that: the quantity of guide rail is two, it is circular that the cross section of two guide rails is respectively.
4. the draw-gear of Sewing machines according to claim 1, it is characterized in that: clamper comprises:
One base, floor installation is with along the guide rail slippage on guide rail, and nut is fixed on base;
One is hubbed on the clamping plate on base, forms a clamp port between clamping plate and base, and clamping plate have the open configuration that state and a clamp port open to unclamp sewn object that closes up that a clamp port closes up to clamp sewn object;
One is arranged on actuator on base, that be controlled by the controller, and the operating member of actuator is connected to drive clamping plate closing up conversion back and forth between state and open configuration with clamping plate.
5. the draw-gear of Sewing machines according to claim 4, it is characterized in that: actuator is a cylinder, and the lower end of the piston rod of this cylinder connects with clamping plate.
6. the draw-gear of Sewing machines according to claim 4 is characterized in that: base be provided with detectable sewn object, make with controller the inductive switch that information links, the end of probe of inductive switch is stretched to clamp port.
7. the draw-gear of Sewing machines according to claim 1 is characterized in that: frame be provided with detectable clamper position, make with controller the travel switch that information links.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304285 CN203360790U (en) | 2013-05-29 | 2013-05-29 | Traction device of sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320304285 CN203360790U (en) | 2013-05-29 | 2013-05-29 | Traction device of sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203360790U true CN203360790U (en) | 2013-12-25 |
Family
ID=49808581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320304285 Expired - Fee Related CN203360790U (en) | 2013-05-29 | 2013-05-29 | Traction device of sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203360790U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104047120A (en) * | 2014-05-27 | 2014-09-17 | 苏州巨康缝制机器人有限公司 | Lamellar cloth sewing machine |
| CN104047124A (en) * | 2014-02-10 | 2014-09-17 | 陈翔 | Traction device of automatic bottom-sewing machine |
| CN103981643B (en) * | 2013-12-31 | 2016-08-17 | 深圳市富安娜家居用品股份有限公司 | Cotton-wadded quilt bound edge traction apparatus and control method |
| CN110644152A (en) * | 2019-10-22 | 2020-01-03 | 襄阳鑫航联达科技有限公司 | Sewing device and sewing method for zipper of aviation life-saving pack |
-
2013
- 2013-05-29 CN CN 201320304285 patent/CN203360790U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981643B (en) * | 2013-12-31 | 2016-08-17 | 深圳市富安娜家居用品股份有限公司 | Cotton-wadded quilt bound edge traction apparatus and control method |
| CN104047124A (en) * | 2014-02-10 | 2014-09-17 | 陈翔 | Traction device of automatic bottom-sewing machine |
| CN104047124B (en) * | 2014-02-10 | 2016-06-08 | 陈翔 | The traction apparatus of machine at the bottom of automated sewing |
| CN104047120A (en) * | 2014-05-27 | 2014-09-17 | 苏州巨康缝制机器人有限公司 | Lamellar cloth sewing machine |
| CN104047120B (en) * | 2014-05-27 | 2016-06-01 | 苏州巨康缝制机器人有限公司 | A kind of stratiform cloth tailoring machine |
| CN110644152A (en) * | 2019-10-22 | 2020-01-03 | 襄阳鑫航联达科技有限公司 | Sewing device and sewing method for zipper of aviation life-saving pack |
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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: 20131225 Termination date: 20160529 |