CN204938161U - A kind of belt feeder with belt tension device - Google Patents
A kind of belt feeder with belt tension device Download PDFInfo
- Publication number
- CN204938161U CN204938161U CN201520618763.2U CN201520618763U CN204938161U CN 204938161 U CN204938161 U CN 204938161U CN 201520618763 U CN201520618763 U CN 201520618763U CN 204938161 U CN204938161 U CN 204938161U
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- belt
- adjust bar
- main stand
- fixed
- belt feeder
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Abstract
The utility model discloses a kind of belt feeder with belt tension device, comprise main stand and be set in the belt on main stand, and the belt tension device be fixed on main stand, also comprising can the regulating mechanism of free-extension, with the fixed mechanism be used for fixing be connected described adjustment structure, with the tensioner roller arranged against described belt, wherein, under described fixed mechanism effect, it is fixing that regulating mechanism and main stand can be movable relatively, and described tensioner roller is arranged on described belt along on the path that described main stand is advanced.The belt feeder of band belt tension device of the present utility model, the tension force making belt remain suitable, avoids the generation of slipping of the belt phenomenon, and with vibration damping and locking, without the need to shutting down, direct control, arbitrarily can adjust the position of tensioner roller within the specific limits.
Description
Technical field
The utility model relates to technical field of mechanical transmission, particularly a kind of belt feeder with belt tension device.
Background technology
At machine up production field, be the technology relatively commonly used by drive belt conveying, such as when carrying out pipeline system and producing, need the half-blank that a upper procedure machines to transfer to next process to meet the demand of continuous working.When utilizing belt to transmit, be all generally on belt, produce tension force by the draw of belt tightening wheel, thus produce friction force between belt and expansion tightening wheel wheel face, make belt can follow expansion tightening wheel synchronous axial system.But along with the lengthening of period of service, the elasticity of belt can reduce, length can change, and belt lax in transmission process bears reverse load, especially on belt feeder at a high speed, there is suitable impulsive force and vibration, need to carry out tensioner to belt, with vibration damping and locking.Therefore, belt and expansion tightening wheel, after using after a while, need to adjust the position of belt tightening wheel, with the tension force making belt remain suitable, avoid the generation of slipping of the belt phenomenon.
The position adjustments of existing belt tightening wheel; all mostly when belt pulley is shut down; the installation site on the support installing expansion tightening wheel is regulated to realize; like this; need manually the support dismounting of expansion tightening wheel to be installed; then the installation site successively by presetting; attempt the position adjusting expansion tightening wheel, with this, belt can be crossed and remain in suitable tension range, such regulative mode; need to shut down and could realize; and, default installation site can only be relied on to regulate, easily make the overtension of belt; accelerate aging, affect belt life.
In sum, need one badly now, without the need to shutting down, direct control, arbitrarily can adjust the position of tensioner roller, the belt feeder of time saving and energy saving band belt tension device within the specific limits.
Utility model content
For the problems referred to above that prior art exists, the object of this invention is to provide without the need to shutting down, direct control, can arbitrarily adjust expansion tightening wheel position within the specific limits, adjust the tension force of belt extremely easily, the belt feeder of time saving and energy saving band belt tension device.
For achieving the above object, the utility model provides following technical scheme:
A kind of belt feeder with belt tension device, comprise main stand and be set in the belt on main stand, also comprise the belt tension device be fixed on main stand, described belt tension device comprises can the regulating mechanism of free-extension, with the fixed mechanism be used for fixing be connected described adjustment structure, with the tensioner roller arranged against described belt, wherein, under described fixed mechanism effect, it is fixing that regulating mechanism and main stand can be movable relatively, and described tensioner roller is arranged on described belt along on the path that described main stand is advanced.
Preferably, described regulating mechanism comprises the first adjust bar and the second adjust bar, wherein, described first adjust bar one end is run through by described fixed mechanism and is fixed on described main stand, the setting extended outwardly, the other one end be oppositely arranged is fixed by described second adjust bar and described tensioner roller.
Preferably, fixing for what can relatively roll between described tensioner roller with described second adjust bar.
Preferably, described fixed mechanism comprises the fixed hub being used for fixing described first adjust bar, and is used for being connected and fixed the connection lock dog of described first adjust bar and the second adjust bar, wherein, described fixed hub is set in the outside of the first adjust bar, is fixed on described main stand.
Preferably, the outer peripheral face of described fixed hub inside face and the first adjust bar is processed with screw thread, forms screw thread fit.
Preferably, what described first adjust bar exceeded the elongated end of described main stand is processed into polygon external form, the other one end be oppositely arranged is processed with boss or groove, the coupling end of described second adjust bar and the first adjust bar, step is processed with along length bearing of trend, the other one end be oppositely arranged offers the hole fixing with tensioner roller, by locking part, described first adjust bar and the second adjust bar is processed with step end and is connected and locks.
Preferably, described connection lock dog center is processed with accommodation cavity, and the accommodation cavity that described first adjust bar can surround relative to described connection lock dog and the second adjust bar rotates freely.
Preferably, described polygon external form is positive four distortion, or regular hexagon.
Preferably, described tensioner roller is the cylinder of internal cavities, outside seal.
Compared with prior art; the utility model tool has the following advantages and beneficial effect: by the adjustment of belt tension device; realize the adjustment that belt sleeve is located at the elasticity of main stand; make the tension force that belt remains suitable; avoid the generation of slipping of the belt phenomenon, with vibration damping and locking, without the need to shutting down; direct control, arbitrarily can adjust the position of tensioner roller within the specific limits.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
The structural representation of a kind of belt feeder that Fig. 1 provides for the utility model embodiment;
The structural upright schematic diagram of a kind of belt feeder with belt tension device that Fig. 2 provides for the utility model embodiment;
The schematic perspective view of the belt tension device for belt tension that Fig. 3 provides for the utility model embodiment;
The generalized section of the belt tension device for belt tension that Fig. 4 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
For convenience of description, here can usage space relative terms, as " ... on ", " in ... top ", " at ... upper surface ", " above " etc., be used for the spatial relation described as a device shown in the figure or feature and other devices or feature.Should be understood that, space relative terms is intended to comprise the different azimuth in use or operation except the described in the drawings orientation of device.Such as, " in other devices or structure below " or " under other devices or structure " will be positioned as after if the device in accompanying drawing is squeezed, being then described as the device of " above other devices or structure " or " on other devices or structure ".Thus, exemplary term " in ... top " can comprise " in ... top " and " in ... below " two kinds of orientation.This device also can other different modes location (90-degree rotation or be in other orientation), and relatively describe space used here and make respective explanations.
Please Shenfu figure, wherein identical in various accompanying drawing Reference numeral for representing same or analogous parts, the structural representation of a kind of belt feeder that Fig. 1 provides for the utility model embodiment; The structural upright schematic diagram of a kind of belt feeder with belt tension device that Fig. 2 provides for the utility model embodiment; The schematic perspective view of the belt tension device for belt tension that Fig. 3 provides for the utility model embodiment; The generalized section of the belt tension device for belt tension that Fig. 4 provides for the utility model embodiment.
As shown in Figure 1, a kind of belt feeder, comprise belt feeder 100 and be wound around the belt 200 be set on belt feeder 100, belt 200 is under the power driven of belt feeder 100, along its desired guiding trajectory circulating motion, drive the object be shelved on above belt 200 to move together, thus it is continual continuously to realize batch object, moves by reservation path.
As shown in Figure 2, a kind of belt feeder with belt tension device, the belt 200 comprising main stand 10 and be set on main stand, and the belt tension device 20 be fixed on main stand 10, belt tension device 20 is arranged on belt 200 along on the path that main stand 10 is advanced, by the adjustment of belt tension device 20, realize the adjustment that belt 200 is set in the elasticity of main stand 10, make the tension force that belt remains suitable, avoid the generation of slipping of the belt phenomenon, with vibration damping and locking, without the need to shutting down, direct control, arbitrarily can adjust the position of tensioner roller within the specific limits.
As shown in Figure 3, belt tension device 20, comprising can the regulating mechanism 21 of free-extension, with the fixed mechanism 22 be used for fixing be connected adjustment structure 21, with the tensioner roller 23 arranged against belt 200, wherein, under the effect of fixed mechanism 22, it is fixing that regulating mechanism 21 and main stand 10 can be movable relatively, and tensioner roller 23 is arranged on belt 200 along on the path that main stand 10 is advanced.Under the drive of relative motion between regulating mechanism 21 and main stand 10, tensioner roller 23 can change the change of rest position between belt 200 freely, regulate the assembling tightness between belt 200 and main stand 10, make the tension force that belt remains suitable, avoid the generation of slipping of the belt phenomenon, with vibration damping and locking.
As optional embodiment, regulating mechanism 21 comprises the first adjust bar 211 and the second adjust bar 212, wherein, first adjust bar 211 one end is run through by fixed mechanism 22 and is fixed on main stand 10, the setting extended outwardly, the other one end be oppositely arranged is fixed by the second adjust bar 212 and tensioner roller 23.Preferably, in order to reduce friction, reduce the obstruction of tensioner roller 23 pairs of belts 200 transmission in control process, fixing for what can relatively roll between tensioner roller 23 with the second adjust bar 212.
As optional embodiment, fixed mechanism 22 comprises the fixed hub 221 being used for fixing the first adjust bar 211, with the connection lock dog 222 being used for being connected and fixed the first adjust bar 211 and the second adjust bar 212, wherein, fixed hub 221 is set in the outside of the first adjust bar 211, is fixed on main stand 10.Further, the outer peripheral face of fixed hub 221 inside face and the first adjust bar 211 is processed with screw thread, forms screw thread fit, when rotating first adjust bar 211, can fixed hub 221 is relative relatively change position, thus drive between tensioner roller 23 and belt 200, the change of rest position.
As optional embodiment, what the first adjust bar 211 exceeded the elongated end of main stand 10 is processed into polygon external form, the other one end be oppositely arranged is processed with boss or groove, second adjust bar 212 and the first adjust bar 211 coupling end, step is processed with along length bearing of trend, the other one end be oppositely arranged offers the hole fixing with tensioner roller 23, connect lock dog 222 center and be processed with accommodation cavity, pass through locking part, first adjust bar 211 and the second adjust bar 212 are processed with step end to be connected and to lock, thus, first adjust bar 211 can be rotated freely relative to connecting the accommodation cavity that lock dog 222 and the second adjust bar 212 surround.By step, well ensure that and connect lock dog 222 and be connected closely between the second adjust bar 212 and fix.Preferably, the instrument conventional in order to aspect rotates adjustment, and the first adjust bar 211 exceeds the elongated end of main stand 10, is processed into positive four distortion, or regular hexagon.
As optional embodiment, in order to reduce the loss of belt 200 and tensioner roller 23 transmission energy consumption, alleviate the weight of whole belt machine, tensioner roller 23 is set to internal cavities, the cylinder of outside seal.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. the belt feeder with belt tension device, comprise main stand and be set in the belt on main stand, it is characterized in that, also comprise the belt tension device be fixed on main stand, described belt tension device comprises can the regulating mechanism of free-extension, with the fixed mechanism be used for fixing be connected described adjustment structure, with the tensioner roller arranged against described belt, wherein, under described fixed mechanism effect, it is fixing that regulating mechanism and main stand can be movable relatively, described tensioner roller is arranged on described belt along on the path that described main stand is advanced.
2. belt feeder according to claim 1, it is characterized in that, described regulating mechanism comprises the first adjust bar and the second adjust bar, wherein, described first adjust bar one end is run through by described fixed mechanism and is fixed on described main stand, the setting extended outwardly, the other one end be oppositely arranged is fixed by described second adjust bar and described tensioner roller.
3. belt feeder according to claim 2, is characterized in that, fixing for what can relatively roll between described tensioner roller with described second adjust bar.
4. belt feeder according to claim 2, it is characterized in that, described fixed mechanism comprises the fixed hub being used for fixing described first adjust bar, with the connection lock dog being used for being connected and fixed described first adjust bar and the second adjust bar, wherein, described fixed hub is set in the outside of the first adjust bar, is fixed on described main stand.
5. belt feeder according to claim 4, is characterized in that, the outer peripheral face of described fixed hub inside face and the first adjust bar is processed with screw thread, forms screw thread fit.
6. belt feeder according to claim 2, it is characterized in that, what described first adjust bar exceeded the elongated end of described main stand is processed into polygon external form, the other one end be oppositely arranged is processed with boss or groove, the coupling end of described second adjust bar and the first adjust bar, is processed with step along length bearing of trend, and the other one end be oppositely arranged offers the hole fixing with tensioner roller, by locking part, described first adjust bar and the second adjust bar are processed with step end and are connected and lock.
7. belt feeder according to claim 4, is characterized in that, described connection lock dog center is processed with accommodation cavity, and the accommodation cavity that described first adjust bar can surround relative to described connection lock dog and the second adjust bar rotates freely.
8. belt feeder according to claim 6, is characterized in that, described polygon external form is positive four distortion, or regular hexagon.
9. belt feeder according to claim 1, described tensioner roller is the cylinder of internal cavities, outside seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618763.2U CN204938161U (en) | 2015-08-18 | 2015-08-18 | A kind of belt feeder with belt tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618763.2U CN204938161U (en) | 2015-08-18 | 2015-08-18 | A kind of belt feeder with belt tension device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204938161U true CN204938161U (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618763.2U Expired - Fee Related CN204938161U (en) | 2015-08-18 | 2015-08-18 | A kind of belt feeder with belt tension device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204938161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855720A (en) * | 2016-04-01 | 2016-08-17 | 苏州恩欧西智能科技有限公司 | Conveying device for laser marking machine |
-
2015
- 2015-08-18 CN CN201520618763.2U patent/CN204938161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855720A (en) * | 2016-04-01 | 2016-08-17 | 苏州恩欧西智能科技有限公司 | Conveying device for laser marking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20160818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |