CN202466169U - Thread hooking device for computerized embroidery machine - Google Patents
Thread hooking device for computerized embroidery machine Download PDFInfo
- Publication number
- CN202466169U CN202466169U CN2012200250821U CN201220025082U CN202466169U CN 202466169 U CN202466169 U CN 202466169U CN 2012200250821 U CN2012200250821 U CN 2012200250821U CN 201220025082 U CN201220025082 U CN 201220025082U CN 202466169 U CN202466169 U CN 202466169U
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- Prior art keywords
- base plate
- hook
- line
- drive motors
- drive
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Abstract
The utility model relates to a thread hooking device for a computerized embroidery machine. The thread hooking device for the computerized embroidery machine comprises a bottom plate, a thread hook movably arranged at one side of the bottom plate, as well as a transmission rod and a driving motor which are used for driving the thread hook to act, wherein one end of the transmission rod is movably connected with the thread hook, and the other end of the transmission rod is fixedly connected with an output shaft of the driving motor. The thread hooking device also comprises an elastic device which is arranged at the fixed end of the transmission rod to assist the transmission rod to reset, and a sensing switch which is fixedly arranged on the bottom plate and is used for detecting whether the transmission rod is reset or not. According to the thread hooking device for the computerized embroidery machine, a torsion spring and the sensing switch are matched to assist the reset action, the structure is simple, and the fracture phenomenon of an embroidery needle caused by weak return force of the thread hook is greatly reduced.
Description
Technical field
The utility model relates to computerized emboridering machine, and particularly a kind of computerized emboridering machine colludes line apparatus.
Background technology
Computerized emboridering machine is widely used as a kind of industrial sewing device.Computerized emboridering machine is through constituting coloury pattern to the embroidery sewn of different colours to cloth.Embroidery machine need be embroidered through the different colours of being everlasting in the course of the work and realize between the line switching; And each different colours all need be cut off the embroidery line of previous color when embroidering the switching between the line; The embroidery line is cut off its needs that are through on the embroidery needle of back and is fixed; Otherwise might be fixed on the cloth and follow cloth and move, cloth in the process that moves can embroider line drag everywhere and cause to embroider dim pattern unclear.Be suspended on the embroidery pin if embroider line, the vibration that in the embroidery machine course of work, is produced can cause coming off from embroidering pin, needs during colour changing have influence on the operating efficiency of embroidery machine again through in the hole on the embroidery needle.Existing embroidery machine colludes line apparatus; Generally include and collude line device base plate, sliding is arranged at the line hook that colludes on the line device base plate; The line hook is connected with line hook driving mechanism, is provided with movable connecting rod between line hook driving mechanism and the pull bar, and pull bar drives this connecting rod with the mode of translation.This line apparatus that colludes just utilizes the power of driving mechanism to make the line hook stretch to the lower position of embroidering pin when work, carries so that the embroidery line is colluded; Make before trimming, embroider line and have certain length surplus, be unlikely to resilience after the embroidery line is cut off; And from embroider pin hole, deviate from, the power of carrying on the line hook is to provide by being located at the torsion spring that the line hook sticks, torsion spring is in use for some time; Can be because of fatigue but torsion reduce, influence the retraction of line hook sometimes, the bottom of line hook rest on embroider pin under; Directly touch mutually in descending process if embroider pin, can cause embroidering pin and fracture with the line chimoto.
The utility model content
The main purpose of the utility model is to overcome the above-mentioned shortcoming of prior art, proposes a kind of line that colludes that comes computerized emboridering machine that whether the detection line hook reset through inductive switch.
The utility model adopts following technical scheme:
A kind of computerized emboridering machine colludes line apparatus; Comprise base plate; Be movably set in the line hook of base plate one side and drive link and the drive motors that drives the action of line hook; Drive link one end flexibly connects said line hook, and the other end is fixedly connected on said drive motors output shaft, it is characterized in that: also include and be arranged at the elastic device that said drive link stiff end accessory drives bar resets and detect the inductive switch whether drive link resets on the base plate with being fixed in.
Further, said drive link is fixed on the said drive motors output shaft by the fixed cover of its end, and also is provided with axle sleeve between fixed cover and the said drive motors output shaft.
Further, said line hook is movably set in said base plate one side by hook lid.
Further, said line hook is provided with projection, and said hook lid cooperates this projection to be formed with gathering sill, and said connecting rod one end is sheathed on this projection and promotes this projection along this gathering sill slip by said drive motor drives.
Further, said drive motors is fixed in the opposite side of said base plate by a holder, and said base plate is provided with the through hole that supplies the drive motors output shaft to pass.
Further, said elastic device is a torsion spring, and this torsion spring is arranged on the said drive motors output shaft, and it two is turned round arm and be fixedly connected with said base plate with said drive link respectively.
Can know by above-mentioned description the utility model; Compared with prior art; The utlity model has following beneficial effect: the utility model is through torsion spring and the inductive switch incompatible auxiliary realization homing action that matches; When the drive motors output shaft rotates, drive the drive link action, catch on upper thread thereby drive the action of line hook; Drive motors resets, and torsion spring plays the auxiliary reset effect, and inductive switch is used to detect drive link, and whether proper reset finishes to collude the line action, and is simple in structure, greatly reduces the line hook because the generation of the weak phenomenons such as embroidery pin fracture that cause of return.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below the utility model is done further to describe through the specific embodiment.
With reference to Fig. 1, a kind of computerized emboridering machine colludes line apparatus, comprises base plate 1, line hook 2 and the drive link 3 and the drive motors 4 that drive 2 actions of line hook.Line hook 2 is movably set in base plate 1 one sides by hook lid 6; Line hook 2 is provided with projection 21; Hook lid 6 cooperates this projection 21 to be formed with gathering sill 61, and connecting rod 3 one ends are sheathed on this projection 21 and drive this projection 21 of promotion along these gathering sill 61 slips by drive motors 4, thereby drive 2 actions of line hook.Drive link 3 one ends flexibly connect said line hook 2, and the other end is fixed on drive motors 4 output shafts by a fixed cover 31, and also are provided with axle sleeve 5 between fixed cover 4 and drive motors 4 output shafts.Drive motors 4 is fixed in the opposite side of base plate 1 by a holder 9, and base plate 1 is provided with the through hole that supplies drive motors 4 output shafts to pass.
Also include and be arranged at elasticity that drive link 3 stiff end accessory drives bars 3 reset and adorn 7 and put and be fixed in and detect the inductive switch 8 whether drive link 3 resets on the base plate 1.This elastic device 7 is a torsion spring, and this torsion spring is arranged on drive motors 4 output shafts, and it two turns round arm and be fixedly connected with base plate 1 with drive link 3 respectively, and inductive switch 8 can adopt travel switch.
The utility model when drive motors 4 output shafts rotate, drives drive link 3 actions when work, catch on upper thread thereby drive 2 actions of line hook; When drive motors 4 resets, torsion spring plays the auxiliary reset effect, and inductive switch is used to detect drive link, and whether proper reset finishes to collude the line action.
The above-mentioned specific embodiment that is merely the utility model, but the design concept of the utility model is not limited thereto allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. a computerized emboridering machine colludes line apparatus; Comprise base plate; Be movably set in the line hook of base plate one side and drive link and the drive motors that drives the action of line hook; Drive link one end flexibly connects said line hook, and the other end is fixedly connected on said drive motors output shaft, it is characterized in that: also include and be arranged at the elastic device that said drive link stiff end accessory drives bar resets and detect the inductive switch whether drive link resets on the base plate with being fixed in.
2. a kind of computerized emboridering machine as claimed in claim 1 colludes line apparatus, it is characterized in that: said drive link is fixed on the said drive motors output shaft by the fixed cover of its end, and also is provided with axle sleeve between fixed cover and the said drive motors output shaft.
3. according to claim 1 or claim 2 a kind of computerized emboridering machine colludes line apparatus, it is characterized in that: said line hook is movably set in said base plate one side by hook lid.
4. a kind of computerized emboridering machine as claimed in claim 3 colludes line apparatus; It is characterized in that: said line hook is provided with projection; Said hook lid cooperates this projection to be formed with gathering sill, and said connecting rod one end is sheathed on this projection and promotes this projection along this gathering sill slip by said drive motor drives.
5. collude line apparatus like claim 1 or 4 described a kind of computerized emboridering machines, it is characterized in that: said drive motors is fixed in the opposite side of said base plate by a holder, and said base plate is provided with the through hole that supplies the drive motors output shaft to pass.
6. a kind of computerized emboridering machine as claimed in claim 5 colludes line apparatus, it is characterized in that: said elastic device is a torsion spring, and this torsion spring is arranged on the said drive motors output shaft, and it two is turned round arm and be fixedly connected with said base plate with said drive link respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200250821U CN202466169U (en) | 2012-01-19 | 2012-01-19 | Thread hooking device for computerized embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200250821U CN202466169U (en) | 2012-01-19 | 2012-01-19 | Thread hooking device for computerized embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202466169U true CN202466169U (en) | 2012-10-03 |
Family
ID=46914340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200250821U Expired - Lifetime CN202466169U (en) | 2012-01-19 | 2012-01-19 | Thread hooking device for computerized embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202466169U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012362A (en) * | 2016-07-24 | 2016-10-12 | 浙江越隆缝制设备有限公司 | High precision thread trimming device and method for embroidery machine |
| CN106757883A (en) * | 2016-12-21 | 2017-05-31 | 浙江博盟精工轴承有限公司 | A kind of computerized emboridering machine mechanical arm |
| CN107401005A (en) * | 2017-09-22 | 2017-11-28 | 江西禾丰电子机械有限公司 | A kind of hooking device |
| CN108193397A (en) * | 2018-01-23 | 2018-06-22 | 海宁市盛祥线业有限公司 | String-hooking mechanism in a kind of novel computerized emboridering machine beam |
-
2012
- 2012-01-19 CN CN2012200250821U patent/CN202466169U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106012362A (en) * | 2016-07-24 | 2016-10-12 | 浙江越隆缝制设备有限公司 | High precision thread trimming device and method for embroidery machine |
| CN106757883A (en) * | 2016-12-21 | 2017-05-31 | 浙江博盟精工轴承有限公司 | A kind of computerized emboridering machine mechanical arm |
| CN106757883B (en) * | 2016-12-21 | 2022-11-29 | 浙江博盟精工轴承有限公司 | Mechanical arm of computerized embroidery machine |
| CN107401005A (en) * | 2017-09-22 | 2017-11-28 | 江西禾丰电子机械有限公司 | A kind of hooking device |
| CN108193397A (en) * | 2018-01-23 | 2018-06-22 | 海宁市盛祥线业有限公司 | String-hooking mechanism in a kind of novel computerized emboridering machine beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FUJIAN YONGXIN CNC TECHNOLOGY CO., LTD. Free format text: FORMER NAME: YONGXIN COMPUTER EQUIPMENT MANUFACTURING CO.,LTD.,SHISHI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 362700, Shishi City, Fujian province Quanzhou Stone Lake port science and Technology Industrial Park Patentee after: FUJIAN YONGXIN NUMERICAL CONTROL TECHNOLOGY CO., LTD. Address before: 362700, Shishi City, Fujian province Quanzhou Stone Lake port science and Technology Industrial Park Patentee before: Yongxin Computer Equipment Manufacturing Co.,Ltd.,Shishi |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Thread hooking device for computerized embroidery machine Effective date of registration: 20150818 Granted publication date: 20121003 Pledgee: Industrial Bank Limited by Share Ltd Shishi subbranch Pledgor: FUJIAN YONGXIN NUMERICAL CONTROL TECHNOLOGY CO., LTD. Registration number: 2015350000062 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |