CN106637745A - Driving box device - Google Patents
Driving box device Download PDFInfo
- Publication number
- CN106637745A CN106637745A CN201510739495.4A CN201510739495A CN106637745A CN 106637745 A CN106637745 A CN 106637745A CN 201510739495 A CN201510739495 A CN 201510739495A CN 106637745 A CN106637745 A CN 106637745A
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- CN
- China
- Prior art keywords
- synchronous belt
- tensioning
- driving
- belt pulley
- driven synchronous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Sewing Machines And Sewing (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention relates to a driving box device. The driving box device comprises a box body, a driven synchronous belt pulley, a servo motor, and a synchronous belt; the servo motor is arranged on the lower part of the box body, and is provided with a driving synchronous transmission shaft; the driving synchronous transmission shaft is sleeved with a driving synchronous belt pulley; the driven synchronous belt pulley is arranged on the upper part of the box body; the driven synchronous belt pulley and the driving synchronous belt pulley are connected via the synchronous belt arranged between the driven synchronous belt pulley and the driving synchronous belt pulley; the side surface of the synchronous belt is provided with a tensioning gear. The driving box device is a servo tabouret conveying secondary transmission box which is convenient to install and adjust, and is long in service life.
Description
Technical field
The invention belongs to Weaving device manufacturing technology field, and in particular to one kind drives case apparatus.
Background technology
Common computer embroidery machine embroidery speed is 750r/min, tabouret adopts driving stepper motor, Qingdao frame mould enterprise develops the high-speed electronic calculator embroidery machine that a kind of rotating speed is 1000r/min, because stepper motor adopts Pulse Width Control, can only advance by minimum step, if still adopting driving stepper motor, tabouret has loses step phenomenon, illustrate that stepper motor send frame speed not catch up with the high-speed motion of main shaft, need servo to send frame；Stepper motor has shake, and embroidery process has noise, and servomotor noise is little, is driven soft；Stepper motor stepping angle is bigger than normal, makees little stitch embroidery and will be obvious that there is zigzag at the edge of embroidery, and servomotor high precision can improve embroidery quality.In sum, servo send frame quiet, efficiently, improves embroidery quality.But existing secondary transmission scheme installs complicated, regulation motor axle is also complicated with the depth of parallelism of power transmission shaft, as long as tune is bad will to reduce belt service life.
The content of the invention
Instant invention overcomes the deficiencies in the prior art, it is proposed that one kind drives case apparatus, the driving box is easy for installation, is easy to adjust and is tensioned, and with the mode of processing the depth of parallelism of motor shaft and power transmission shaft is ensure that.
The technical scheme is that：Drive case apparatus, including casing, driven synchronous pulley, servomotor and Timing Belt, the servomotor is arranged on the bottom of the casing, it is provided with an active synchronization power transmission shaft, confining on the active synchronization power transmission shaft has an active synchronization belt wheel, the driven synchronous pulley is arranged on the top of casing, is connected by the Timing Belt between driven synchronous pulley and active synchronization belt wheel, and the side of Timing Belt is provided with tensioning apparatus.
The tensioning apparatus includes backstand, tensioning wheel and push rod, and tensioning wheel axis hole and tensioning apparatus axis hole are provided with the backstand, and the tensioning wheel is arranged on backstand by the tensioning wheel axis hole, and the push rod is located at the bottom of backstand.
The tensioning apparatus is fixed on the casing by a tensioning rotating shaft being arranged on tensioning apparatus axis hole.
The push rod is fastened by screw.
The driven synchronous pulley is fixed by the driven Synchronous Transmission axle being arranged on casing.
The present invention has the advantages that：
The present invention devise it is a it is easy for installation, be easy to adjust, the servo of long service life send frame secondary transmission case, is to send frame to be changed to the servo after servo embroidery machine to send frame secondary transmission case, long service life to reduce the difficulty of processing of frame.
Description of the drawings
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Fig. 1 is the cross section structure schematic diagram of the present invention.
Fig. 2 is the main view schematic cross-section of the present invention.
Fig. 3 is the tensioner frame schematic diagram of the present invention.
In figure, 1.
Driven synchronous pulley；2. Timing Belt；3. active synchronization power transmission shaft；4. screw；5. tensioning apparatus；6. rotating shaft is tensioned；7. tensioning wheel；8. casing；9. driven Synchronous Transmission axle；10. servomotor；11. active synchronization belt wheels；12. push rods；13. backstands；14. tensioning apparatus axis holes；15. tensioning wheel axis holes.
Specific embodiment
Further illustrate below in conjunction with accompanying drawing, not limit scope involved in the present invention.
Referring to shown in Fig. 1 to Fig. 3, servomotor 10 is installed on casing 8, active synchronization belt wheel 11 is fixed on the active synchronization power transmission shaft 3 of servomotor 10, driven Synchronous Transmission axle 9 is installed on the top of casing 8, driven synchronous pulley 1 is arranged on driven Synchronous Transmission axle 9, is connected by Timing Belt 2 between active synchronization belt wheel 11 and driven Synchronous Transmission axle 9, when servomotor 10 is rotated, active synchronization belt wheel 11 drives driven Synchronous Transmission axle 9 to rotate, and reaches the purpose for sending frame；The tensioning apparatus 5 includes backstand 13, tensioning wheel 7 and push rod 12, tensioning wheel axis hole 15 and tensioning apparatus axis hole 14 are provided with the backstand 13, the tensioning wheel 7 is arranged on backstand 13 by the tensioning wheel axis hole 15, and the push rod 12 is located at the bottom of backstand 13.The tensioning apparatus 5 is fixed on the casing 8 by a tensioning rotating shaft 6 being arranged on tensioning apparatus axis hole 14.
The present invention operation mechanism be：Casing 8 is arranged on computer embroidering machine, drives active synchronization belt wheel 11, active synchronization belt wheel to drive driven synchronous pulley 1 to move by Timing Belt 2 by servomotor 10, to reach the purpose for sending frame, the securable Timing Belt 2 of adjusting screw 4.
The servo secondary transmission case designed in the present invention is easily installed, and only need to fasten four bolts, and is easy to tensioning-individual screw 4 just to reach tensioning purpose, and long service life reduces the difficulty of processing of frame.
Claims (2)
1. case apparatus are driven, it is characterised in that：Including casing, driven synchronous pulley, servomotor and Timing Belt, the servomotor is arranged on the bottom of the casing, it is provided with an active synchronization power transmission shaft, confining on the active synchronization power transmission shaft has an active synchronization belt wheel, the driven synchronous pulley is arranged on the top of casing, it is connected by the Timing Belt between driven synchronous pulley and active synchronization belt wheel, the side of Timing Belt is provided with tensioning apparatus.
2. driving case apparatus according to claim 1, it is characterised in that：The tensioning apparatus includes backstand, tensioning wheel and push rod, and tensioning wheel axis hole and tensioning apparatus axis hole are provided with the backstand, and the tensioning wheel is arranged on backstand by the tensioning wheel axis hole, and the push rod is located at the bottom of backstand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739495.4A CN106637745A (en) | 2015-11-04 | 2015-11-04 | Driving box device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510739495.4A CN106637745A (en) | 2015-11-04 | 2015-11-04 | Driving box device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106637745A true CN106637745A (en) | 2017-05-10 |
Family
ID=58850702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510739495.4A Pending CN106637745A (en) | 2015-11-04 | 2015-11-04 | Driving box device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106637745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754688A (en) * | 2018-07-20 | 2018-11-06 | 江苏凯宫机械股份有限公司 | The transmission device of intelligent combing machine automatic joint delivery roller |
-
2015
- 2015-11-04 CN CN201510739495.4A patent/CN106637745A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108754688A (en) * | 2018-07-20 | 2018-11-06 | 江苏凯宫机械股份有限公司 | The transmission device of intelligent combing machine automatic joint delivery roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |