CN216209228U - Automatic detection device for rotating speed of rubber cushion roller - Google Patents
Automatic detection device for rotating speed of rubber cushion roller Download PDFInfo
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- CN216209228U CN216209228U CN202122408492.6U CN202122408492U CN216209228U CN 216209228 U CN216209228 U CN 216209228U CN 202122408492 U CN202122408492 U CN 202122408492U CN 216209228 U CN216209228 U CN 216209228U
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- rubber cushion
- speed
- cushion roller
- roller
- transmission
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Abstract
The utility model relates to the technical field of rubber cushion roller speed measurement, and particularly discloses an automatic detection device for the rotating speed of a rubber cushion roller. Including transmission, speed sensor, controller and display device, transmission is the cylinder structure for with the rubber mat roller contact, rotate in step with the rubber mat roller, the speed sensor is used for detecting transmission's rotational speed, speed sensor's output is connected with the input electricity of controller, the controller is used for obtaining conveyer's linear velocity according to conveyer's rotational speed, display device's input is connected with the output electricity of controller, the controller still is used for controlling display device and shows transmission's linear velocity.
Description
Technical Field
The utility model relates to the technical field of rubber cushion roller speed measurement, in particular to an automatic detection device for the rotating speed of a rubber cushion roller.
Background
The die cutting device of the corrugated paper printing machine generally comprises a cutting roller for cutting and a cushion roller for pressing the corrugated paper, and when the die cutting device works, if the linear speed of the cushion roller is too fast, the corrugated paper can pass through the die cutting device faster, so that the cutting roller is not as long as completely cutting the corrugated paper. Therefore, when the cutting machine operates, the linear speeds of the rubber cushion roller and the cutting roller are kept consistent through adjustment, and then cutting work is carried out, so that a good cutting effect can be achieved.
However, the blade cutting the surface of the roll wears the surface of the blanket roll during long-term use, and thus the surface of the blanket roll is periodically flattened. After the surface of the rubber cushion roller is flattened, the radius of the rubber cushion roller is reduced, and after the radius of the rubber cushion roller is reduced, if the rubber cushion roller continues to operate at the original given rotating speed safely, the linear speed of the rubber cushion roller is increased. Therefore, the rotating speed of the rubber cushion roller needs to be adjusted again after the surface of the rubber cushion roller is flattened. And adjust the rotational speed of rubber cushion roller and need the technical staff to possess higher technical merit and abundant working experience, even so also can't accomplish one step and target in place, need carry out a lot of and adjust, just can reach the effect, consuming time and hard.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic detection device for the rotating speed of a rubber cushion roller, which can detect the linear speed of the rubber cushion roller.
The basic scheme provided by the utility model is as follows: rubber cushion roller rotational speed automatic checkout device, including transmission, speed sensor, controller and display device, transmission is the cylinder structure for contact with the rubber cushion roller, rotate with the rubber cushion roller is synchronous, the speed sensor is used for detecting transmission's rotational speed, the output of speed sensor is connected with the input electricity of controller, the controller is used for obtaining conveyer's linear velocity according to conveyer's rotational speed, display device's input is connected with the output electricity of controller, the controller still is used for controlling display device and shows transmission's linear velocity.
The principle and the advantages of the utility model are as follows: when the transmission device is used, the transmission device is contacted with the rubber cushion roller, so that the rubber cushion roller drives the transmission device to be contacted, and the transmission device synchronously rotates under the driving of the rubber cushion roller. The rotating speed of the transmission device is detected through the speed measuring device, the controller can calculate the linear speed of the transmission device according to the rotating speed of the transmission device and the radius of the rotating device, and the transmission device is driven by the rubber cushion roller to rotate synchronously, so that the linear speed of the transmission device is equal to the linear speed of the rubber cushion roller. The linear speed of the transmission device is displayed through the display device, so that a technician can know the linear speed of the rubber cushion roller.
The device further comprises a supporting device, wherein the supporting device comprises a first supporting device and a second supporting device which are respectively connected with two ends of the transmission device in a rotating manner.
The transmission device is fixed through the supporting device, and the supporting device is rotatably connected with the transmission device.
Furthermore, the side face of the supporting device is provided with a sliding device, the sliding device comprises a sliding groove and a sliding block matched with the sliding groove, and the sliding block is rotatably connected with the transmission device.
The position of the transmission can be adjusted by means of a sliding device.
Further, still include closing device, closing device locates in the spout to with slider fixed connection.
Through closing device, provide decurrent pressure, make transmission can the in close contact with the cushion roller, keep same linear speed rotation under the drive of cushion roller.
Further, the pressing device is a pressing spring.
Compress tightly through the spring, it is practical and convenient.
Further, the speed measuring device is an encoder, the encoder is located on the end face of the speed measuring device, a shaft of the encoder is fixedly connected with the end face of the speed measuring device, and a shell of the encoder is fixedly connected with the sliding block.
When the encoder shaft rotates, a pulse signal is output, and the controller can obtain the rotating speed of the speed measuring roller according to the pulse signal output by the encoder.
Further, the transmission device is a speed measuring roller.
Further, the transmission device is a speed measuring wheel.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an automatic detecting device for the rotating speed of a cushion roller according to the present invention;
FIG. 2 is a logic block diagram of a first embodiment of the automatic detecting device for the rotational speed of a cushion roller according to the present invention;
fig. 3 is a schematic structural diagram of a second embodiment of the automatic detection device for the rotational speed of the cushion roller according to the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the speed measuring roller comprises a speed measuring roller 1, a first supporting device 21, a second supporting device 22, a sliding chute 31, a sliding block 32 and a compression spring 4.
The embodiment is basically as shown in the attached figures 1 and 2: the device comprises a transmission device, a speed measuring device, a controller, a display device, a supporting device, a sliding device and a pressing device.
The transmission specifically is speed measuring roller 1 in this embodiment, and the speed measuring device specifically is the encoder, preferably photoelectric encoder, and the controller is the STM32 series singlechip preferably. The supporting device comprises a first supporting device 21 and a second supporting device 22, the sliding device comprises a sliding groove 31 and a sliding block 32 matched with the sliding groove, the pressing device is a pressing spring 4, and the display device is preferably an LED display.
The shaft of encoder and the pivot fixed connection of roller 1 tests the speed, the output of encoder is connected with the input electricity of controller, the controller obtains the rotational speed of encoder according to the pulse signal of encoder output to obtain the linear velocity of roller 1 tests the speed according to the radius of roller 1 that tests the speed of predetermineeing and the rotational speed of the encoder that records, the output of controller is connected with display device's input electricity, the controller still is used for controlling display device and shows the linear velocity of roller that tests the speed.
The supporting device adopts an inverted T-shaped design, and comprises a short shaft in the horizontal direction and a long shaft in the vertical direction, sliding grooves 31 are formed in the long shafts of the first supporting device 21 and the second supporting device 22, sliding blocks 32 matched with the sliding grooves 31 are arranged in the sliding grooves 31, and in the embodiment, the sliding grooves 31 and the sliding blocks 32 are T-shaped. The slider 32 rotates with the pivot of the roller that tests the speed 1 and is connected, and is concrete, and the shaft hole has been seted up to the terminal surface that slider 32 is connected with the pivot, is equipped with the bearing in the shaft hole, bearing inner race and shaft hole interference fit, shaft hole inner circle and the pivot interference fit of roller that tests the speed 1. In this embodiment, the end of the shaft of the tachometer roller 1, which is provided with the encoder, is rotatably connected to the slide block 32 in the second supporting device 22, and the housing of the encoder is fixedly connected to the bottom of the shaft hole formed in the slide block 32 in the second supporting device 22. The second support means 22 and its slider 32 are also provided with a wire hole from which the wiring of the encoder extends.
The compression spring 4 is fixedly connected with the top of the sliding chute 31 and the top of the sliding block 32.
The specific implementation process is as follows:
during the use, with the both ends of this device prevention with the cushion roller, pressure spring 4 gives slider 32 decurrent pressure for slider 32 drives 1 roller in close contact with cushion roller that tests the speed, thereby makes the cushion roller when rotating, drives the roller that tests the speed and rotates together, and the cushion roller keeps unanimous with the linear velocity of roller that tests the speed 1. The rubber cushion roller rotates to drive the shaft of the encoder to rotate, the encoder outputs a pulse signal, the controller can obtain the rotating speed of the speed measuring roller according to the pulse signal output by the encoder, and then the linear speed is the linear speed of the rubber cushion roller according to the rotating speed of the speed measuring roller and the preset linear speed of the speed measuring roller 1. After the linear velocity is obtained, the controller controls the display device to display the linear velocity of the speed measuring roller 1. When the rotating speed of the rubber cushion roller is adjusted by a technician, the technician only needs to watch whether the linear speed displayed by the display device is consistent with the required linear speed, and when the displayed linear speed is consistent with the required linear speed, the adjustment can be stopped, so that the rubber cushion roller keeps the current rotating speed to operate. After the surface of the rubber cushion roller is flattened, the radius of the rubber cushion roller is smaller, and due to the existence of the compression spring 4, the speed measuring roller 1 can still be in close contact with the rubber cushion roller, the same linear speed is kept to be transferred, so that the rotating speed of the rubber cushion roller can be quickly and accurately adjusted after the surface of the rubber cushion roller is flattened.
Example two
The difference between this embodiment and the first embodiment is that the speed measuring device is a speed measuring wheel 5, which is specifically shown in fig. 3.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the utility model in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the utility model may be embodied in practice with the teachings of the utility model. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. Rubber cushion roller rotational speed automatic checkout device, its characterized in that: the automatic feeding device comprises a transmission device, a speed measuring device, a controller and a display device, wherein the transmission device is of a cylindrical structure and is used for being in contact with a rubber cushion roller and synchronously rotating with the rubber cushion roller;
the device comprises a transmission device and is characterized by further comprising a supporting device, wherein the supporting device comprises a first supporting device and a second supporting device which are respectively connected with two ends of the transmission device in a rotating mode.
2. The automatic detecting device for the rotating speed of the rubber cushion roller according to claim 1, characterized in that: the side face of the supporting device is provided with a sliding device, the sliding device comprises a sliding groove and a sliding block matched with the sliding groove, and the sliding block is rotatably connected with the transmission device.
3. The automatic detecting device for the rotating speed of the rubber cushion roller according to claim 2, characterized in that: the pressing device is arranged in the sliding groove and is fixedly connected with the sliding block.
4. The automatic detecting device for the rotating speed of the rubber cushion roller as claimed in claim 3, wherein the pressing device is a pressing spring.
5. The automatic detecting device for the rotating speed of the rubber cushion roller according to claim 1, characterized in that: the speed measuring device is an encoder, the encoder is located on the end face of the speed measuring device, a shaft of the encoder is fixedly connected with the end face of the speed measuring device, and a shell of the encoder is fixedly connected with the sliding block.
6. The automatic detecting device for the rotating speed of the rubber cushion roller according to claim 1, characterized in that: the transmission device is a speed measuring roller.
7. The automatic detecting device for the rotating speed of the rubber cushion roller according to claim 1, characterized in that: the transmission device is a speed measuring wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408492.6U CN216209228U (en) | 2021-09-30 | 2021-09-30 | Automatic detection device for rotating speed of rubber cushion roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122408492.6U CN216209228U (en) | 2021-09-30 | 2021-09-30 | Automatic detection device for rotating speed of rubber cushion roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209228U true CN216209228U (en) | 2022-04-05 |
Family
ID=80861085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122408492.6U Active CN216209228U (en) | 2021-09-30 | 2021-09-30 | Automatic detection device for rotating speed of rubber cushion roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209228U (en) |
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2021
- 2021-09-30 CN CN202122408492.6U patent/CN216209228U/en active Active
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