CN215247528U - Deviation correcting device of conveying belt - Google Patents
Deviation correcting device of conveying belt Download PDFInfo
- Publication number
- CN215247528U CN215247528U CN202121062516.0U CN202121062516U CN215247528U CN 215247528 U CN215247528 U CN 215247528U CN 202121062516 U CN202121062516 U CN 202121062516U CN 215247528 U CN215247528 U CN 215247528U
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- belt
- roller
- rectifying
- drive
- roller set
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- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000007664 blowing Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 6
- 239000000428 dust Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000004350 Strabismus Diseases 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a conveyor belt's deviation correcting device, which comprises a belt, the drive roll, the drive roller, be equipped with the mount between drive roll and the drive roller and the roller set of rectifying, install the drive on the mount and rectify the roller set and press the inboard linear driving mechanism of belt, the roller set of rectifying includes the support frame and rotates the roll body of installing on the support frame, the roller set of rectifying is equipped with two, the surface of the roll body of two roller sets of rectifying is equipped with respectively revolves to opposite helicla flute or spiral arch, make the height that can control the support frame through linear driving mechanism, thereby control roll body and belt contact, rectify with this to the belt, make rectifying of belt simple, easy operation, the safety risk of manual rectifying has been avoidd, improve equipment's life, improve equipment's work efficiency, practice thrift human cost and time cost.
Description
Technical Field
The utility model relates to a technical field is carried to the material, in particular to conveyor belt's deviation correcting device.
Background
Band conveyer has advantages such as simple structure, simple to operate, the conveying capacity is big, conveying line is long, however in transportation process, the belt is very easily taken place the off tracking phenomenon, and then causes machine trouble, and this not only can arouse to leak the material, and equipment abnormal damage reduces equipment work efficiency, but also can influence the normal work of whole equipment, brings the hidden danger for safety in production.
The belt means of rectifying commonly used at present is mostly the position of adjustment belt roller, but this kind of method needs manual regulation after shutting down, has greatly reduced the work efficiency of equipment, and the position of manual adjustment belt roller has very big potential safety hazard moreover, consequently needs a deviation correcting device that can carry out the belt in equipment operation urgently.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model aims at providing a conveyor belt's deviation correcting device aims at solving among the prior art conveyor belt's the inefficiency of rectifying, unsafe problem.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides a deviation correcting device of conveyor belt, includes belt, drive roll, drive roller, is equipped with the mount between drive roll and the drive roller and rectifies the roller set, installs the drive on the mount and rectifies the roller set and press the inboard sharp actuating mechanism of belt, rectifies the roller set and includes the support frame and rotate the roll body of installing on the support frame, rectifies the roller set and is equipped with two, and the surface of the roll body of two roller sets of rectifying is equipped with respectively revolves to opposite helicla flute or spiral arch.
Preferably, the fixed frame is provided with a guide sleeve, and the bottom end of the support frame is provided with a guide pillar in sliding fit with the guide sleeve.
Preferably, the fixing frame is provided with two mounting frames which are respectively arranged on two sides of the belt, and the mounting frames are provided with sensors for detecting the belt in place.
Preferably, the mounting frame is provided with an air blowing nozzle facing the sensor.
Preferably, the sensor is a correlation grating.
Preferably, two pairs of correlation gratings are arranged on the mounting frame along the width direction of the belt.
Preferably, the sensor is in signal connection with a controller, and the controller is in signal connection with the linear driving mechanism.
Preferably, the support frame is provided with a bearing seat, a bearing is arranged in the bearing seat, and the roller body is arranged in the bearing.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model relates to a conveyor belt's deviation correcting device, which comprises a belt, the drive roll, the drive roller, be equipped with the mount between drive roll and the drive roller and the roller set of rectifying, install the drive on the mount and rectify the roller set and press the inboard sharp actuating mechanism of belt, the roller set of rectifying includes the support frame and rotates the roll body of installing on the support frame, the roller set of rectifying is equipped with two, the surface of the roll body of two roller sets of rectifying is equipped with respectively revolves to opposite helicla flute or spiral arch, make the height that can control the support frame through sharp actuating mechanism, thereby control roll body and belt contact, rectify with this to the belt, make rectifying of belt simple, easy operation, the safety risk of manual rectifying has been avoidd, improve equipment's life, improve equipment's work efficiency, practice thrift human cost and time cost.
Because be equipped with the guide pin bushing on the mount, the bottom of support frame is equipped with the guide pillar with guide pin bushing sliding fit for can lead the motion of support frame, prevent the skew of support frame motion in-process, improve the life of support frame.
Because the mount is installed two and is set up respectively in the mounting bracket of belt both sides, installs the sensor that is used for the belt detection that targets in place on the mounting bracket, comes the skew of belt through the sensor and judges, can avoid personnel's judgement error, can improve equipment's life, improve equipment's work efficiency practices thrift human cost and time cost.
Because signal connection has the controller on the sensor, controller and sharp actuating mechanism signal connection for the controller can judge whether the belt squints through the signal that the sensor transmission was come, and toward which direction skew, thereby automatic control straight line actuating mechanism comes to rectify the belt, and is simple to use, the cost of using manpower sparingly.
Because the width direction of following the belt on the mounting bracket is equipped with two correlation grating for can carry out the early warning through the small-angle skew of first correlation grating to the belt, the extreme skew of second correlation grating discernment belt, start sharp actuating mechanism through the controller and rectify a deviation to the belt.
Because the air blowing nozzle which is opposite to the sensor is arranged on the mounting frame, air can be blown to the opposite grating through the air blowing nozzle, dust covering the surface of the sensor is cleaned regularly, the dust is prevented from influencing the emission and the reception of signals, and the service life of the equipment is prolonged.
Because install the bearing frame on the support frame, install the bearing in the bearing frame, the roll body is installed in the bearing, reduces the friction when rectifying roller and rotating, improves the efficiency of rectifying, improves the life who rectifies the roller.
To sum up, the utility model provides an among the prior art conveyor belt's the inefficiency of rectifying, unsafe technical problem, the utility model discloses make and to reduce the friction when rectifying the roller rotation, improve the efficiency of rectifying, the part is easily dismantled, it is easy to install, make and to control the height of support frame through linear drive mechanism, thereby control roll body and belt contact, rectify the belt with this, make rectifying of belt simple, easy to operate, the safety risk of manual rectifying has been avoidd, judge the skew of belt through the sensor, can avoid personnel's judgment error, can improve equipment's life, improve equipment's work efficiency, practice thrift human cost and time cost.
Drawings
FIG. 1 is a schematic structural view of a deviation rectifying device for a conveyor belt according to the present invention;
FIG. 2 is a schematic structural view of the deflection correcting roller set of FIG. 1;
fig. 3 is a schematic structural view of the mount of fig. 1.
In the figure, 1-a belt, 10-a belt left side, 11-a belt right side, 2-a driving roller, 3-a driving roller, 4-a fixing frame, 40-a guide sleeve, 5-a deviation correcting roller group, 50-a supporting frame, 51-a roller body, 510-a left-hand deviation correcting roller, 511-a right-hand deviation correcting roller, 52-a bearing seat, 53-a bearing, 6-an air cylinder, 7-a mounting frame, 70-a sensor, 71-an opposite shooting grating, 72-a first opposite shooting grating, 73-a second opposite shooting grating and 74-an air blowing nozzle.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The position that involves in this specification all uses the utility model relates to a position of deviation correcting device during normal work of conveyor belt is the standard, does not restrict its storage and the position when transporting, only represents relative position relation, does not represent absolute position relation.
As shown in fig. 1 and fig. 2, a deviation rectifying device for a conveyor belt comprises a belt 1, a driving roller 2 and a driving roller 3, wherein a fixed frame 4 and a deviation rectifying roller set 5 are arranged between the driving roller 2 and the driving roller 3, a linear driving mechanism for driving the deviation rectifying roller set 5 to press against the inner side of the belt 1 is arranged on the fixed frame 4, the deviation rectifying roller set 5 comprises a supporting frame 50 and a roller body 51 rotatably arranged on the supporting frame 50, the deviation rectifying roller set 5 is provided with two, the surfaces of the roller bodies 51 of the two deviation rectifying roller sets 5 are respectively provided with spiral grooves or spiral protrusions with opposite rotation directions, the linear driving mechanism used in the embodiment is an air cylinder 6, two ends of the air cylinder 6 are respectively hinged with the supporting frame 50 and the fixed frame 4, the roller bodies 51 of the two deviation rectifying roller sets 5 are respectively a left-rotation deviation rectifying roller 510 and a right-rotation rectifying roller 511, when the belt 1 deviates to the left side 10 of the belt, the left-rotation rectifying roller 510 is lifted upwards through the air cylinder 6 below the left-rotation rectifying roller 510, the left-handed rectification roller 510 contacts the belt 1 and rotates under the action of the belt 1, the belt 1 moves to the right side 11 of the belt under the action of the rotation of the left-handed rectification roller 510, and the left-handed rectification roller 510 is reset through the air cylinder 6 after the rectification of the belt 1 is finished; when the belt 1 deviates to the right belt side 11, the right-handed deviation correcting roller 511 is lifted upwards through the air cylinder 6 below the right-handed deviation correcting roller 511, the right-handed deviation correcting roller 511 contacts the belt 1 and rotates under the action of the belt 1, the belt 1 moves to the right belt side 11 under the action of the rotation of the right-handed deviation correcting roller 511, and the right-handed deviation correcting roller 511 is reset through the air cylinder 6 after the deviation correction of the belt 1 is completed.
As shown in fig. 2, as a further improvement of the present invention, a guide sleeve 40 is disposed on the fixing frame 4, and a guide pillar slidably fitted with the guide sleeve 40 is disposed at the bottom end of the supporting frame 50, so that the guide pillar and the guide sleeve 40 cooperate to guide the movement of the supporting frame 50 during use.
As shown in fig. 1 and fig. 3 together, as the utility model discloses a further improvement, mount 4 installs two mounting brackets 7 that set up respectively in belt 1 both sides, installs the sensor 70 that is used for belt 1 to target in place to detect on mounting bracket 7, during the use, comes the skew to belt 1 through sensor 70 and judges, and signal connection has the controller on the sensor 70, controller and linear drive mechanism signal connection, and during the use, the action of cylinder 6 can be controlled according to the signal that sensor 70 sent to the controller.
As shown in fig. 1 and fig. 3 together, as the utility model discloses a further improvement, sensor 70 is for installing the correlation grating 71 in belt 1 both sides, be connected with the controller of control cylinder 6 action on the correlation grating 71, the action of cylinder 6 can be controlled according to the signal that correlation grating 71 sent to the controller, correlation grating 71 is including the transmitter and the receiver of distribution both sides, when belt 1 takes place the skew, it makes the receiver unable to receive the signal to shelter from the signal that the transmitter sent, thereby confirm whether belt 1 squints and confirm the skew direction of belt 1, rectify deviation through the subassembly of rectifying according to the result of confirming to belt 1.
As shown in the figures 1 and 3 together, as a further improvement of the present invention, two pairs of correlation gratings 71, specifically a first correlation grating 72 and a second correlation grating 73, are arranged on the mounting rack 7 along the width direction of the belt 1, the first correlation grating 72 is located outside the belt 1 and has a smaller distance from the belt 1, the distance from the second correlation grating 73 to the outside of the belt 1 is a limit distance that the belt 1 can shift under normal operation, when the belt 1 shifts slightly during use, the signal transmission of the first correlation grating 72 is blocked by the belt 1, the controller receives the signal fed back by the first correlation grating 72 to send an early warning prompt, the belt 1 shifts continuously, when the belt 1 reaches the limit position of normal operation, and when the signal transmission of the second correlation grating 73 is blocked by the belt 1, the controller receives the signal fed back by the second correlation grating 73 to control the corresponding cylinder 6, and lifting the corresponding belt 1 roller to correct the deviation of the belt 1, wherein the grating signals, the corresponding states and the adjustment measures are shown in the table.
As shown in fig. 3, as the utility model discloses a further improvement, be equipped with on the mounting bracket 7 just right the air-blowing nozzle 74 that sensor 70 set up, air-blowing nozzle 74 is T shape, during the use, blows to correlation grating 71 through air-blowing nozzle 74, regularly cleans the dust that covers correlation grating 71 surface, avoids the transmission and the receipt of dust influence signal.
As shown in fig. 2, as the further improvement of the present invention, the bearing seat 52 is installed on the supporting frame 50, the bearing 53 is installed in the bearing seat 52, and the left-handed deviation rectifying roller 510 and the right-handed deviation rectifying roller 511 are installed in the bearing 53, so as to reduce the friction generated when the deviation rectifying roller rotates.
TABLE 1 Grating signals, corresponding states and adjustment measures
Note: 1-signal present, 0-no signal.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a conveyor belt's deviation correcting device, includes belt, drive roll, drive roller, a serial communication port, the drive roll with be equipped with the mount between the drive roller and the roller set of rectifying, install the drive on the mount the roller set of rectifying presses the inboard sharp actuating mechanism of belt, the roller set of rectifying includes that the support frame and rotation are installed roll body on the support frame, the roller set of rectifying is equipped with two, two the roller set of rectifying the surface of roll body is equipped with respectively and revolves to opposite helicla flute or spiral arch.
2. A deviation rectifying device for a conveying belt according to claim 1, wherein said fixing frame is provided with a guide sleeve, and the bottom end of said supporting frame is provided with a guide post slidably engaged with said guide sleeve.
3. The deviation rectifying device for conveying belt according to claim 1, wherein the fixing frame is provided with two mounting frames respectively disposed at two sides of the belt, and the mounting frames are provided with sensors for detecting the belt in place.
4. A deviation rectifying device for a conveying belt according to claim 3, wherein the mounting frame is provided with an air blowing nozzle facing the sensor.
5. A deviation rectifying device for a conveying belt according to claim 3, wherein said sensor is a correlation grating.
6. A deviation rectifying device for a conveying belt according to claim 5, wherein two pairs of said correlation gratings are provided on said mounting frame along the width direction of said belt.
7. A deviation rectifying device for a conveying belt according to claim 3, wherein the sensor is connected with a controller through signals, and the controller is connected with the linear driving mechanism through signals.
8. A deviation rectifying device for a conveying belt according to claim 1, wherein said supporting frame is provided with a bearing seat, said bearing seat is provided with a bearing, and said roller is provided in said bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062516.0U CN215247528U (en) | 2021-05-18 | 2021-05-18 | Deviation correcting device of conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121062516.0U CN215247528U (en) | 2021-05-18 | 2021-05-18 | Deviation correcting device of conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215247528U true CN215247528U (en) | 2021-12-21 |
Family
ID=79457296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121062516.0U Expired - Fee Related CN215247528U (en) | 2021-05-18 | 2021-05-18 | Deviation correcting device of conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215247528U (en) |
-
2021
- 2021-05-18 CN CN202121062516.0U patent/CN215247528U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |