CN204197808U - Double-strand motorised rollerway feedway - Google Patents
Double-strand motorised rollerway feedway Download PDFInfo
- Publication number
- CN204197808U CN204197808U CN201420620062.8U CN201420620062U CN204197808U CN 204197808 U CN204197808 U CN 204197808U CN 201420620062 U CN201420620062 U CN 201420620062U CN 204197808 U CN204197808 U CN 204197808U
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- roll shaft
- sprocket wheel
- tray
- double
- lock tube
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Abstract
The utility model discloses a kind of double-strand motorised rollerway feedway, comprise frame, described frame is provided with and is multiplely in the tray supporting devices of same level for delivery tray and the actuating device of driving tray bracing or strutting arrangement work, tray supporting devices comprises roll shaft, described every root roll shaft is provided with the running roller for support tray, in described frame, corresponding every root roll shaft is fixed with the backup bearing for supporting roll shaft, described roll shaft one end is provided with sprocket wheel, and described sprocket wheel is connected with actuating device power by chain; Described roll shaft is fixed with fixing lock tube, is fixedly mounted with adjustment lock tube in the outside of sprocket wheel in the inner side of sprocket wheel, described roll shaft is provided with on the shaft part between sprocket wheel the friction lining contacted respectively with both at fixing lock tube, described roll shaft is provided with the thrust bearing of the arranged outside being close to sprocket wheel, described roll shaft is set with holddown spring between thrust bearing and adjustment lock tube.
Description
Technical field
The utility model relates to a kind of double-strand motorised rollerway feedway.
Background technology
In car production line delivery system, the pre-assy such as driving engine, back axle requires that Assembly veracity is high, and the many assemblings of assembly process are complicated, gets part and use air driven tools, to improve convenience and accuracy when needing fixing station to install.
Currently used plate chain type conveyer is used for engine housing assembling, whole production line overall operation, stops line or slow persistence operation, reach the object that each station keeps one section of time of setting up during assembling.For requiring that work tempo is fast, require the working environment that assembly precision is high.Overall operation mode in tradition mode of movement, frequent start-stop made a big impact to equipment life, slow persistence operation scheme, and assembly position constantly movement on the conveyor line, brings very big inconvenience to assembler, and assembling accuracy is also difficult to ensure.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of double-strand motorised rollerway feedway.
For solving the problems of the technologies described above, the utility model comprises frame, described frame is provided with and is multiplely in the tray supporting devices of same level for delivery tray and the actuating device of driving tray bracing or strutting arrangement work, it is characterized in that described tray supporting devices comprises roll shaft, described every root roll shaft is provided with the running roller for support tray, in described frame, corresponding every root roll shaft is fixed with the backup bearing for supporting roll shaft, described roll shaft one end is provided with sprocket wheel, and described sprocket wheel is connected with actuating device power by chain; Described roll shaft is fixed with fixing lock tube, is fixedly mounted with adjustment lock tube in the outside of sprocket wheel in the inner side of sprocket wheel, described roll shaft is provided with on the shaft part between sprocket wheel the friction lining contacted respectively with both at fixing lock tube, described roll shaft is provided with the thrust bearing of the arranged outside being close to sprocket wheel, described roll shaft is set with holddown spring between thrust bearing and adjustment lock tube.
The corresponding every root roll shaft of described frame is provided with two backup bearings, and described backup bearing is bearing with spherical outside surface of usheing to seat, and described two bearing with spherical outside surface intervals on roll shaft of usheing to seat are arranged.
Described sprocket wheel is duplex chain wheel, described in the sprocket wheel be positioned on adjacent two roll shafts of same level connected by chain power.
Described frame is fixed with double decked flat pallet bracing or strutting arrangement, described two tray supporting devices are between the upper and lower every setting, and the corresponding every layer of tray supporting devices of frame is provided with actuating device.
The bottom of described frame is provided with height adjustment bolt.
After adopting said structure, in the use procedure of this feedway, stopper is set on a conveyor and stops that assembling workpiece stops at assembly station, due to the effect of holddown spring, power between friction lining and sprocket wheel friction face is not enough to roll shaft is rotated, thus realizes assembly and to put in place on a production line stopping.The structure installment such as the utility model sprocket wheel are in one end of roll shaft, and this kind of structure has good stress performance, stability is strong, adjustment is convenient, change consumable accessory easy, manufacture and advantage that operating cost is low.The utility model uses chain drive, and stable, have good transmitting ratio, driving efficiency is high, lower to operating environment requirements.The position of adjustment lock tube on roll shaft is utilized to change the deflection of holddown spring, the positive pressure of adjustment spring, pressure adjustment is carried out between friction lining and sprocket wheel friction face, the bearing crush of holddown spring can be regulated according to the weight of transmitting workpiece during use, reach most economical state, improve consumable accessory life-span and transportation stability.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of tray supporting devices.
Detailed description of the invention
Double-strand motorised rollerway feedway comprises frame as shown in Figure 1 to Figure 3, frame comprises along the spaced multiple longitudinal ligament beam 14 of throughput direction, height adjustment bolt 13 is provided with bottom longitudinal ligament beam 14, longitudinal ligament beam is provided with crossbeam, tie-beam 15 is provided with between the crossbeam 16 of front and back in same level, for making full use of space, this apparatus design becomes double-deck structure for conveying, the corresponding every layer of structure for conveying of frame is provided with actuating device 4, double-deck crossbeam 16 is set between longitudinal ligament beam 14, lower and upper cross-member 16 keeps at a certain distance away setting, and be provided with multiple tie-beam 15 between crossbeam 16 before and after every layer, tie-beam 15 is arranged along throughput direction uniform intervals.
Each tie-beam 15 is provided with the tray supporting devices for delivery tray.Tray supporting devices comprises roll shaft 3, the axis of roll shaft 3 and the axis being parallel of tie-beam 15 and be positioned at same vertical plane, and every root roll shaft 3 is provided with two running rollers 5 for support tray 2.In frame, corresponding every root roll shaft 3 is fixed with two for supporting the backup bearing 11 of roll shaft 3, each backup bearing 11 bottom is provided with supporting seat 51, supporting seat 51 is packed on tie-beam 15 thus roll shaft 3 supports, in the present embodiment, backup bearing 11 is bearing with spherical outside surface of usheing to seat, two bearing with spherical outside surface intervals on roll shaft 3 of usheing to seat are arranged, and use this kind of bearing that equipment can be made to have comparatively large bearing capacity, can be applicable to medium and small load operation, flexible operation is durable in use.Roll shaft 3 one end is provided with sprocket wheel 6, and sprocket wheel 6 is duplex chain wheel, and the sprocket wheel be positioned on adjacent two roll shafts 3 of same level is connected by chain power, and the concrete connection structure of duplex chain wheel is prior art, does not repeat them here.Roll shaft 3 is fixed with fixing lock tube 7, is fixedly mounted with adjustment lock tube 8 in the outside of sprocket wheel 6 on the left of the inner side of sprocket wheel and Fig. 3 middle sprocket, roll shaft 3 fixing lock tube 7 with the shaft part between sprocket wheel is provided with the friction lining 9 contacted respectively with both, roll shaft 3 is provided with the outside i.e. thrust bearing 10 of right side setting being close to sprocket wheel 6, roll shaft 3 is set with holddown spring 12 between thrust bearing 10 and adjustment lock tube 8.
In the use procedure of this feedway, stopper is set on a conveyor and stops that assembling workpiece stops at assembly station, due to the effect of holddown spring 12, the power between friction lining 9 and sprocket wheel friction face is not enough to roll shaft 3 is rotated, thus realizes assembly and to put in place on a production line stopping.The structure installment such as the utility model sprocket wheel are in one end of roll shaft 3, and this kind of structure has good stress performance, stability is strong, adjustment is convenient, change consumable accessory easy, manufacture and advantage that operating cost is low.The utility model uses chain drive, and stable, have good transmitting ratio, driving efficiency is high, lower to operating environment requirements.The position of adjustment lock tube 8 on roll shaft 3 is utilized to change the deflection of holddown spring 12, the positive pressure of adjustment spring, pressure adjustment is carried out between friction lining 9 and sprocket wheel friction face, the bearing crush of holddown spring 12 can be regulated according to the weight of transmitting workpiece during use, reach most economical state, improve consumable accessory life-span and transportation stability.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.In every case, within inventive concept scope of the present utility model, any amendment made, equivalent replacement, improvement etc., be all included within protection domain of the present utility model.
Claims (5)
1. a double-strand motorised rollerway feedway, comprise frame, described frame is provided with and is multiplely in the tray supporting devices of same level for delivery tray (2) and the actuating device of driving tray bracing or strutting arrangement work, it is characterized in that described tray supporting devices comprises roll shaft (3), described every root roll shaft (3) is provided with the running roller (5) for support tray, in described frame, corresponding every root roll shaft (3) is fixed with the backup bearing (11) for supporting roll shaft (3), described roll shaft (3) one end is provided with sprocket wheel (6), described sprocket wheel (6) is connected with actuating device power by chain, described roll shaft (3) is fixed with fixing lock tube (7), is fixedly mounted with adjustment lock tube (8) in the outside of sprocket wheel (6) in the inner side of sprocket wheel (6), the shaft part of described roll shaft (3) between fixing lock tube (7) with sprocket wheel (6) is provided with the friction lining (9) contacted respectively with both, described roll shaft (3) is provided with the thrust bearing (10) of the arranged outside being close to sprocket wheel (6), described roll shaft (3) is set with holddown spring (12) between thrust bearing (10) and adjustment lock tube (8).
2. double-strand motorised rollerway feedway according to claim 1, it is characterized in that the corresponding every root roll shaft (3) of described frame is provided with two backup bearings (11), described backup bearing (11) is bearing with spherical outside surface of usheing to seat, and described two bearing with spherical outside surfaces of usheing to seat are arranged at the upper interval of roll shaft (3).
3. double-strand motorised rollerway feedway according to claim 1, is characterized in that described sprocket wheel (6) is duplex chain wheel, described in the sprocket wheel be positioned on adjacent two roll shafts (3) of same level connected by chain power.
4. double-strand motorised rollerway feedway according to any one of claim 1 to 3, it is characterized in that described frame is fixed with double decked flat pallet bracing or strutting arrangement, described two tray supporting devices are between the upper and lower every setting, and the corresponding every layer of tray supporting devices of frame is provided with actuating device.
5. double-strand motorised rollerway feedway according to claim 1, is characterized in that the bottom of described frame is provided with height adjustment bolt (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620062.8U CN204197808U (en) | 2014-10-25 | 2014-10-25 | Double-strand motorised rollerway feedway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620062.8U CN204197808U (en) | 2014-10-25 | 2014-10-25 | Double-strand motorised rollerway feedway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204197808U true CN204197808U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620062.8U Active CN204197808U (en) | 2014-10-25 | 2014-10-25 | Double-strand motorised rollerway feedway |
Country Status (1)
| Country | Link |
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| CN (1) | CN204197808U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971722A (en) * | 2017-12-22 | 2018-05-01 | 宁夏力成电气集团有限公司 | A kind of high-tension switch cabinet non-powered assembling line stop device and its method for locking |
| CN108557412A (en) * | 2018-06-14 | 2018-09-21 | 合肥长安汽车有限公司 | A kind of automobile engine production pipeline roll shaft structure |
| CN108639659A (en) * | 2018-06-19 | 2018-10-12 | 江苏港星方能超声洗净科技有限公司 | Straight-through type vacuum device |
| CN113071847A (en) * | 2021-03-22 | 2021-07-06 | 机械工业第九设计研究院有限公司 | Double-layer flexible friction driving roller way capable of being stacked |
-
2014
- 2014-10-25 CN CN201420620062.8U patent/CN204197808U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971722A (en) * | 2017-12-22 | 2018-05-01 | 宁夏力成电气集团有限公司 | A kind of high-tension switch cabinet non-powered assembling line stop device and its method for locking |
| CN108557412A (en) * | 2018-06-14 | 2018-09-21 | 合肥长安汽车有限公司 | A kind of automobile engine production pipeline roll shaft structure |
| CN108639659A (en) * | 2018-06-19 | 2018-10-12 | 江苏港星方能超声洗净科技有限公司 | Straight-through type vacuum device |
| CN113071847A (en) * | 2021-03-22 | 2021-07-06 | 机械工业第九设计研究院有限公司 | Double-layer flexible friction driving roller way capable of being stacked |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |