CN201313987Y - Driving device of computer embroidery machine - Google Patents
Driving device of computer embroidery machine Download PDFInfo
- Publication number
- CN201313987Y CN201313987Y CNU200820168648XU CN200820168648U CN201313987Y CN 201313987 Y CN201313987 Y CN 201313987Y CN U200820168648X U CNU200820168648X U CN U200820168648XU CN 200820168648 U CN200820168648 U CN 200820168648U CN 201313987 Y CN201313987 Y CN 201313987Y
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- casing
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- pulley
- eccentric
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Abstract
The utility model discloses a driving device of a computer embroidery machine, which comprises a motor and a box body. The box body is provided with an upper shaft and a lower shaft; wherein, the upper shaft is fixedly provided with an upper pulley; the lower shaft is fixedly provided with a first lower pulley; and a first belt is arranged between the upper pulley and the first lower pulley. The driving device is characterized in that the motor is fixedly arranged on the box body; the transmission shaft of the motor penetrates through the box body, and is fixedly provided with a driving pulley; the lower shaft thereof is fixedly provided with a second lower pulley; and a second belt is arranged between the driving pulley and the second lower pulley. The utility model has the following advantages: because the motor is fixedly arranged on the box body, the motor, the upper transmission device and the lower transmission device are all arranged in the box body as a whole, thereby facilitating the assembly and debugging of the whole driving device; due to the overall processing of the box body, box bodies with relevant sizes can be manufactured through one reference surface, thereby ensuring the parallelism between the upper shaft and the lower shaft, and the verticality of the upper shaft and the lower shaft relative to the motor mounting surface; the structure is simple, and the processing technology is easy.
Description
Technical field
The utility model relates to a kind of computerized emboridering machine, especially relates to a kind of drive unit of computerized emboridering machine.
Background technology
The power of head and rotating shuttle mainly transmits by the upper and lower axle in the drive unit in the computerized emboridering machine.The applying date be on October 11st, 2007 patent No. be the power set that disclose a kind of embroidery machine in the Chinese utility model patent specification of 200720184051.X, comprise the drive motors that is located on the embroidery machine crossbeam, upward axle, the lower shaft that be arranged in parallel, be connected the main drive between drive motors and the last axle, be located at the transmission device between the upper and lower axle, one be used to install, the gear-box of transmission device between lower shaft and the upper and lower axle; Described drive motors is located at the centre position of embroidery machine crossbeam, described main drive comprises the driving wheel that is located on the drive motors axle, be located at axle centre position and the follower corresponding with driving wheel on the drive motors and be connected in driving wheel and follower between the main shaft belt; Because this kind kind of drive is actually by upper and lower shaft transmission, motor transmission mechanism to get up by belt connection transmission, and drive motors and gear-box are installed in the different parts of frame respectively, processing and install more loaded down with trivial details, and owing to use belt transmission generally all to need tensioning so that belt is in certain good working order, and the belt tension of main drive need pass through to regulate the installation site of drive motors to change the distance between driving wheel and the follower in this structure, the weak effect of tensioning, tightness are difficult to regulate.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of drive unit of processing the computerized emboridering machine of the tensile force that installation simply and easily regulates belt.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of drive unit of computerized emboridering machine, comprise motor and casing, described casing is provided with axle and lower shaft, described going up on the axle is set with upper belt pulley, be set with belt pulley on the described lower shaft first time, be provided with first belt between described upper belt pulley and the described first time belt pulley, described motor is fixedly installed on the described casing, described motor transmission shaft penetrates in the described casing, be set with drive pulley on the described motor transmission shaft, be set with belt pulley on the described lower shaft second time, be provided with second belt between described drive pulley and the described second time belt pulley.
Described two ends of going up axle are set with clutch shaft bearing, and described clutch shaft bearing is fixedly installed on the described casing, and the two ends of described lower shaft are set with second bearing, and described second bearing fixing is arranged on the described casing.
Be provided with last tensioning apparatus that is used for tensioning first belt and the following tensioning apparatus that is used for tensioning second belt in the described casing.
The described tensioning apparatus of going up comprises regulating wheel and is arranged on the described last eccentric shaft of going up between axle and the described lower shaft, described two ends of going up eccentric shaft are set with the 3rd bearing, described the 3rd bearing fixing is arranged on the described casing, described going up on the eccentric shaft has been wholely set eccentric segment, the described regulating wheel of going up is fixedly installed on described going up on the eccentric segment, described down tensioning apparatus comprise regulating wheel down and be arranged on described lower shaft and described motor transmission shaft between following eccentric shaft, the described two ends of eccentric shaft down are set with the 4th bearing, described the 4th bearing fixing is arranged on the described casing, be wholely set down eccentric segment on the eccentric shaft under described, described regulating wheel down is fixedly installed on the described eccentric segment down.
Be provided with screw-driver slot on the both ends of the surface of described upward eccentric shaft and described eccentric shaft down.
One side of described upper belt pulley is set with dial.
Be set with cover plate on the described casing, described cover plate is provided with peep hole, and described peep hole is provided with the transparent observing lid.
Compared with prior art, the utility model has the advantages that because motor is fixedly installed on the casing, motor and upper and lower shaft drive are placed in the casing of an integral body jointly, the assembling and setting of convenient whole drive unit, and by to the processing of the integral body of casing, under a datum level, make each relative dimensions, guarantee easily to go up between the lower shaft the depth of parallelism and and the motor installed surface between perpendicularity, simple in structure, processing technology is simple; Again owing in casing, be provided with tensioning apparatus and following tensioning apparatus, change upper and lower regulating wheel and belt position contacting by the direction of regulating upper and lower eccentric shaft, can regulate the rate of tension of first belt and second belt, and on the both ends of the surface of last eccentric shaft and following eccentric shaft, be provided with screw-driver slot, convenient direction of regulating upper and lower eccentric shaft, the adjustment mode is simple, and structure is easy to processing, and is easy for installation and maintenance; In addition, be set with dial in a side of upper belt pulley, and be set with cover plate on the casing, cover plate is provided with peep hole, and peep hole is provided with the transparent observing lid, the convenient rotation scale that clearly reads at any time, simultaneously casing is hedged off from the outer world, avoids dust to enter in the drive unit.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of opening behind the cover plate of the present utility model;
Fig. 3 is a decomposing schematic representation of going up tensioning apparatus of the present utility model;
Fig. 4 is the decomposing schematic representation of tensioning apparatus down of the present utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of drive unit of computerized emboridering machine, comprise casing 1, motor 2, last axle 3, lower shaft 4, last eccentric shaft 7 and following eccentric shaft 8, be set with cover plate 11 on the casing 1, the two ends of last axle 3 are set with the clutch shaft bearing (not shown), the clutch shaft bearing (not shown) is fixedly installed on the casing 1, the two ends of lower shaft 4 are set with the second bearing (not shown), the second bearing (not shown) is fixedly installed on the casing 1, be set with upper belt pulley 31 on the last axle 3, one side of upper belt pulley 31 is set with dial 10, cover plate 11 is provided with peep hole 12, be set with transparent observing lid 13 on the peep hole 12, be set with first time belt pulley 41 and second time belt pulley 42 on the lower shaft 4, be provided with first belt 5 between upper belt pulley 31 and first time belt pulley 41, motor 2 is fixedly installed on the casing 1, motor transmission shaft 21 penetrates in the casing 1, be set with drive pulley 22 on the motor transmission shaft 21, be provided with second belt 6 between drive pulley 22 and second time belt pulley 42, last eccentric shaft 7 is arranged between axle 3 and the lower shaft 4, the two ends of last eccentric shaft 7 are set with the 3rd bearing 71, the 3rd bearing 71 is fixedly installed on the casing 1, be wholely set eccentric segment 72 on the last eccentric shaft 7, be set with regulating wheel 73 on the last eccentric segment 72, following eccentric shaft 8 is arranged between lower shaft 4 and the motor transmission shaft 21, the two ends of following eccentric shaft 8 are set with the 4th bearing 81, the 4th bearing 81 is fixedly installed on the casing 1, be wholely set down eccentric segment 82 on the following eccentric shaft 8, be set with down regulating wheel 83 on the following eccentric segment 82, be provided with screw-driver slot 9 on the both ends of the surface of last eccentric shaft 7 and following eccentric shaft 8.
Claims (7)
1, a kind of drive unit of computerized emboridering machine, comprise motor and casing, described casing is provided with axle and lower shaft, described going up on the axle is set with upper belt pulley, be set with belt pulley on the described lower shaft first time, be provided with first belt between described upper belt pulley and the described first time belt pulley, it is characterized in that described motor is fixedly installed on the described casing, described motor transmission shaft penetrates in the described casing, be set with drive pulley on the described motor transmission shaft, be set with belt pulley on the described lower shaft second time, be provided with second belt between described drive pulley and the described second time belt pulley.
2, the drive unit of a kind of computerized emboridering machine as claimed in claim 1, it is characterized in that described two ends of going up axle are set with clutch shaft bearing, described clutch shaft bearing is fixedly installed on the described casing, the two ends of described lower shaft are set with second bearing, and described second bearing fixing is arranged on the described casing.
3, the drive unit of a kind of computerized emboridering machine as claimed in claim 1 is characterized in that being provided with in the described casing last tensioning apparatus that is used for tensioning first belt and the following tensioning apparatus that is used for tensioning second belt.
4, the drive unit of a kind of computerized emboridering machine as claimed in claim 3, it is characterized in that the described tensioning apparatus of going up comprises regulating wheel and is arranged on the described last eccentric shaft of going up between axle and the described lower shaft, described two ends of going up eccentric shaft are set with the 3rd bearing, described the 3rd bearing fixing is arranged on the described casing, described going up on the eccentric shaft has been wholely set eccentric segment, the described regulating wheel of going up is fixedly installed on described going up on the eccentric segment, described down tensioning apparatus comprise regulating wheel down and be arranged on described lower shaft and described motor transmission shaft between following eccentric shaft, the described two ends of eccentric shaft down are set with the 4th bearing, described the 4th bearing fixing is arranged on the described casing, be wholely set down eccentric segment on the eccentric shaft under described, described regulating wheel down is fixedly installed on the described eccentric segment down.
5, the drive unit of a kind of computerized emboridering machine as claimed in claim 4 is characterized in that being provided with screw-driver slot on the described both ends of the surface that go up eccentric shaft and described eccentric shaft down.
6, the drive unit of a kind of computerized emboridering machine as claimed in claim 1 is characterized in that a side of described upper belt pulley is set with dial.
7, the drive unit of a kind of computerized emboridering machine as claimed in claim 6 is characterized in that being set with cover plate on the described casing, and described cover plate is provided with peep hole, and described peep hole is provided with the transparent observing lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820168648XU CN201313987Y (en) | 2008-11-24 | 2008-11-24 | Driving device of computer embroidery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820168648XU CN201313987Y (en) | 2008-11-24 | 2008-11-24 | Driving device of computer embroidery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201313987Y true CN201313987Y (en) | 2009-09-23 |
Family
ID=41125779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820168648XU Expired - Fee Related CN201313987Y (en) | 2008-11-24 | 2008-11-24 | Driving device of computer embroidery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201313987Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443986A (en) * | 2010-10-14 | 2012-05-09 | 浙江盛名机电制造有限公司 | High-precision embroidery machine combining Z-axis movement with Y axis |
| CN102864598A (en) * | 2012-08-31 | 2013-01-09 | 杭州经纬电子机械制造股份有限公司 | Two-way main shaft transmission mechanism for embroidery machine |
| CN106567201A (en) * | 2015-10-08 | 2017-04-19 | 诸暨市乐业机电有限公司 | Double-sided embroidery machine |
| CN106763585A (en) * | 2017-02-10 | 2017-05-31 | 安徽艾克发数控科技有限公司 | A kind of variable-speed motor |
| CN111998045A (en) * | 2020-08-07 | 2020-11-27 | 中国北方发动机研究所(天津) | Two-stage belt transmission mode for test |
-
2008
- 2008-11-24 CN CNU200820168648XU patent/CN201313987Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102443986A (en) * | 2010-10-14 | 2012-05-09 | 浙江盛名机电制造有限公司 | High-precision embroidery machine combining Z-axis movement with Y axis |
| CN102864598A (en) * | 2012-08-31 | 2013-01-09 | 杭州经纬电子机械制造股份有限公司 | Two-way main shaft transmission mechanism for embroidery machine |
| CN106567201A (en) * | 2015-10-08 | 2017-04-19 | 诸暨市乐业机电有限公司 | Double-sided embroidery machine |
| CN106763585A (en) * | 2017-02-10 | 2017-05-31 | 安徽艾克发数控科技有限公司 | A kind of variable-speed motor |
| CN111998045A (en) * | 2020-08-07 | 2020-11-27 | 中国北方发动机研究所(天津) | Two-stage belt transmission mode for test |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO ZHENHAI JIAYING PRECISION MACHINERY CO.,LTD Free format text: FORMER OWNER: NINGBO JIJIA ELECTRONIC MACHINERY CO., LTD. Effective date: 20101026 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315209 NO.311, ZHENNING WEST ROAD, ZHENHAI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 315209 NO.381, ZHENNING WEST ROAD, ZHENHAI DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101026 Address after: 315209 No. 381 West Zhenning Road, Zhenhai District, Zhejiang, Ningbo Patentee after: Ningbo Zhenhai JIaying Precision Machinery Co., Ltd. Address before: 315209 No. 311 West Zhenning Road, Zhenhai District, Zhejiang, Ningbo Patentee before: Ningbo Jijia Electronic Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20111124 |