CN202783847U - Adjustable-speed feeding and withdrawing belt device of packer - Google Patents
Adjustable-speed feeding and withdrawing belt device of packer Download PDFInfo
- Publication number
- CN202783847U CN202783847U CN 201220381877 CN201220381877U CN202783847U CN 202783847 U CN202783847 U CN 202783847U CN 201220381877 CN201220381877 CN 201220381877 CN 201220381877 U CN201220381877 U CN 201220381877U CN 202783847 U CN202783847 U CN 202783847U
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- China
- Prior art keywords
- send
- belt
- driving wheel
- feeding
- wheel
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Abstract
The utility model provides an adjustable-speed feeding and withdrawing belt device of a packer. The adjustable-speed feeding and withdrawing belt device of the packer comprises a feeding and withdrawing belt drive wheel, a feeding and withdrawing belt driven wheel and a drive motor of the feeding and withdrawing belt drive wheel, wherein a belt transmission mechanism is arranged between the feeding and withdrawing belt drive wheel and the drive motor of the feeding and withdrawing belt drive wheel. According to the adjustable-speed feeding and withdrawing belt device of the packer, speed is adjusted through the belt transmission mechanism rather than the drive motor is directly connected with the feeding and withdrawing belt drive wheel, the speed adjustment function of the feeding and withdrawing belt device can be achieved at low lost by replacing different driven wheels, so that the packer is capable of working under the best working conditions aimed at a packing belt, and the packing quality is improved. Furthermore, a tensioning belt driven wheel of a tensioning belt device is driven by an electromagnet through an eccentric shaft to be attached to a tensioning belt drive wheel to work, the transmitting effect of force can be improved, the force of the electromagnet does not need to be as large as that of an electromagnet of a tensioning belt rotation shaft in the past, a good tensioning effect can be achieved, and the structure is simple.
Description
Technical field
The utility model relates to a kind of send-back device of compress.
Background technology
Compress is the equipment with the strap strapping goods, whole packing process will through sending band, move back band, tension, boiling hot these several steps of gluing.Send-back and fastening belt generally rely on roller set to realize, roller set generally is comprised of with the flower wheel that leaves driving wheel driving wheel and the driving wheel that can recline.For different straps, the optimum speed of send-back roller set is all different, in the past, driving wheel is by motor direct-drive, adopt the buncher cost compare high, so general send-back device does not have speed-regulating function, so that compress can not be operated under the optimum condition condition for strap, easy impact packing quality.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of adjustable speed send-back device of compress, can realize at low cost in better simply mode the speed-regulating function of send-back device.For this reason, the utility model by the following technical solutions: it comprises the drive motor of send-back driving wheel, send-back flower wheel and send-back driving wheel, and described send-back device arranges belt gear between described send-back driving wheel and drive motor thereof.
On the basis of adopting technique scheme, the utility model also can adopt following further technical scheme:
The driving wheel of described belt gear is connected drive motor and is connected with the send-back driving wheel, the follower of described belt gear is connected with the send-back driving wheel.
Described send-back driving wheel, send-back flower wheel are arranged on the one side of the main adapter plate in the compress, and the drive motor of described send-back driving wheel and belt gear are installed in the another side of main adapter plate, and described follower is connected connection with the send-back driving wheel.
The follower of described belt gear removably be connected axle and connect.
Described belt gear is the belt speed booster driving mechanism, and the diameter of its flower wheel is less than the diameter of driving wheel.
Described compress also sets the fastening belt device with the collaborative work of described adjustable speed send-back device, and described fastening belt device comprises the drive motor of fastening belt driving wheel, fastening belt flower wheel and fastening belt driving wheel; Described fastening belt flower wheel is connected on the eccentric stiffener, and described eccentric shaft is connected with the middle part of fork, and the two ends of described fork dispose respectively and connect electromagnet and extension spring.
Owing to adopt the technical solution of the utility model, the utility model arranges belt gear between send-back driving wheel and drive motor thereof, carry out the speed adjusting rather than directly connect the send-back driving wheel by drive motor by belt gear, can be by changing different followers, realize at low cost the speed-regulating function of send-back device, so that the packing function is operated under the optimum condition condition for strap, improve the packing quality.Further, the fastening belt flower wheel of described fastening belt device is driven to be attached to by eccentric shaft by electromagnet and carries out work on the fastening belt driving wheel, can improve the transmission effect of power, electromagnet strength does not need the electromagnet of in the past fastening belt rotating shaft of picture so large, just can obtain well tension effect, and structure is also simpler.
Description of drawings
Fig. 1 is the scheme drawing that the utility model is in the structure on the wherein one side of packing owner adapter plate.
Fig. 2 is the scheme drawing that the utility model is in the structure on the another side of packing owner adapter plate.
The specific embodiment
With reference to accompanying drawing.The utility model comprises the drive motor 3 of send-back driving wheel 1, send-back flower wheel 2 and send-back driving wheel, and described send-back device arranges belt gear between described send-back driving wheel 1 and drive motor 3 thereof.
The driving wheel 31 of described belt gear is connected connection with drive motor, follower 32 is connected connection with the send-back driving wheel, and drawing reference numeral 30 is the drive belt in the belt gear.
Described send-back driving wheel 1, send-back flower wheel 2 are arranged on the one side of the main adapter plate 100 in the compress, and described drive motor 3 and belt gear are installed in the another side of main adapter plate 100, and described follower 32 is connected with the send-back driving wheel and coaxial 200 is connected.
Described follower 32 removably be connected axle 200 and connect.
Described belt gear can be the belt speed booster driving mechanism, and the diameter of its flower wheel 32 is less than the diameter of driving wheel 31.
Described compress also sets the fastening belt device with the collaborative work of described adjustable speed send-back device, and described fastening belt device comprises the drive motor 43 of fastening belt driving wheel 41, fastening belt flower wheel 42 and fastening belt driving wheel; Described fastening belt flower wheel 42 is connected on the eccentric stiffener 44, described eccentric shaft 44 is connected with the middle part of fork 45, the two ends of described fork 45 dispose respectively and connect electromagnet 46 and extension spring 47, electromagnet 46 also can be connected with fork 45 in the transition by an extension spring 48, or electromagnet 46 is direct is connected connection with fork.
Claims (6)
1. a kind of adjustable speed send-back device of compress, it comprises the drive motor of send-back driving wheel, send-back flower wheel and send-back driving wheel, it is characterized in that described send-back device arranges belt gear between described send-back driving wheel and drive motor thereof.
2. require a kind of adjustable speed send-back device of 1 described compress such as claim, the driving wheel that it is characterized in that described belt gear is connected drive motor and is connected with the send-back driving wheel, and the follower of described belt gear is connected with the send-back driving wheel.
3. require a kind of adjustable speed send-back device of 2 described compresses such as claim, it is characterized in that described send-back driving wheel, send-back flower wheel are arranged on the one side of the main adapter plate in the compress, the drive motor of described send-back driving wheel and belt gear are installed in the another side of main adapter plate, and described follower is connected connection with the send-back driving wheel.
4. require a kind of adjustable speed send-back device of 3 described compresses such as claim, the follower that it is characterized in that described belt gear removably be connected axle and connect.
5. require a kind of adjustable speed send-back device of 1 described compress such as claim, it is characterized in that described belt gear is the belt speed booster driving mechanism, the diameter of its flower wheel is less than the diameter of driving wheel.
6. require a kind of adjustable speed send-back device of 1,2,3,4 or 5 described compresses such as claim, it is characterized in that described compress also sets the fastening belt device with the collaborative work of described adjustable speed send-back device, described fastening belt device comprises the drive motor of fastening belt driving wheel, fastening belt flower wheel and fastening belt driving wheel; Described fastening belt flower wheel is connected on the eccentric stiffener, and described eccentric shaft is connected with the middle part of fork, and the two ends of described fork dispose respectively and connect electromagnet and extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381877 CN202783847U (en) | 2012-08-03 | 2012-08-03 | Adjustable-speed feeding and withdrawing belt device of packer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220381877 CN202783847U (en) | 2012-08-03 | 2012-08-03 | Adjustable-speed feeding and withdrawing belt device of packer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202783847U true CN202783847U (en) | 2013-03-13 |
Family
ID=47811162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220381877 Expired - Lifetime CN202783847U (en) | 2012-08-03 | 2012-08-03 | Adjustable-speed feeding and withdrawing belt device of packer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202783847U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730738A (en) * | 2014-12-09 | 2016-07-06 | 上海烨鹰实业有限公司 | Packing belt high speed packer |
-
2012
- 2012-08-03 CN CN 201220381877 patent/CN202783847U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730738A (en) * | 2014-12-09 | 2016-07-06 | 上海烨鹰实业有限公司 | Packing belt high speed packer |
| CN105730738B (en) * | 2014-12-09 | 2017-12-19 | 上海烨鹰实业有限公司 | A kind of strap high-speed packer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |
|
| CX01 | Expiry of patent term |