CN218884898U - Detection device for roll diameter of material - Google Patents
Detection device for roll diameter of material Download PDFInfo
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- CN218884898U CN218884898U CN202223438376.XU CN202223438376U CN218884898U CN 218884898 U CN218884898 U CN 218884898U CN 202223438376 U CN202223438376 U CN 202223438376U CN 218884898 U CN218884898 U CN 218884898U
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- rotating shaft
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- photoelectric sensing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to the technical field of living goods production equipment, and discloses a device for detecting the diameter of a paper roll, which comprises a frame, a transmission mechanism, an unreeling mechanism, a photoelectric sensing assembly and a control mechanism, wherein the unreeling mechanism is rotationally connected to the frame, the unreeling mechanism is used for disassembling and connecting a water absorbing paper roll, and the transmission mechanism is used for driving the unreeling mechanism to unreel; the control mechanism is respectively electrically connected with the photoelectric sensing assembly and the transmission mechanism; the photoelectric sensing assembly is used for measuring the distance between the photoelectric sensing assembly and the unwinding mechanism and sending a signal to the control mechanism; the control mechanism is used for receiving signals sent by the photoelectric sensing assembly and controlling the transmission mechanism to run or stop. Compared with the prior art, the utility model discloses a set up the photoelectric sensing subassembly and measure its and the unwinding mechanism between the distance calculate the accuracy that the material was rolled up the footpath higher.
Description
Technical Field
The utility model relates to an articles for daily use production facility technical field discloses a data roll footpath detection device.
Background
As a living article for helping women to spend the menstrual period, in the production and manufacturing process of the sanitary napkin, the absorbent paper for producing the sanitary napkin needs to be unreeled through the unreeling mechanism, and the reeling diameter of the absorbent paper needs to be monitored by an operator in real time, so that manpower is wasted.
In order to save manpower, a device capable of automatically stopping unwinding of a water-absorbing paper roll appears in the prior art, the device utilizes the rotating speed of a rotating shaft to calculate the roll diameter of the water-absorbing paper roll and remind workers to replace the water-absorbing paper roll, but the roll diameter of the water-absorbing paper roll is not uniform, the roll diameter is slightly larger and smaller, the rotating speed of the rotating shaft is generally constant, whether the water-absorbing paper with the fixed roll diameter is used up can only be calculated through the rotating speed of the rotating shaft, the problem of low accuracy exists for the water-absorbing paper with the slightly larger or smaller roll diameter, whether the water-absorbing paper is used up or cannot be replaced in time after the water-absorbing paper is used up cannot be accurately detected, the water-absorbing paper is not unwound when the machine is shut down too early, and the unwinding mechanism idles when the machine is shut down too late.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a data book footpath detection device to solve prior art and calculate data book footpath and have the problem that the error is big.
In order to achieve the above purpose, the utility model provides a following technical scheme: a device for detecting the diameter of a material roll comprises a rack, wherein an unwinding mechanism, a transmission mechanism, a photoelectric sensing assembly and a control mechanism are mounted on the rack, the unwinding mechanism comprises a first rotating shaft, the first rotating shaft is rotatably connected to the rack, and the first rotating shaft is detachably connected with a water absorbing paper roll; the transmission mechanism is used for driving the first rotating shaft to unreel; the control mechanism is electrically connected with the photoelectric sensing assembly and the transmission mechanism respectively; the photoelectric sensing assembly is used for measuring the distance between the photoelectric sensing assembly and the unwinding mechanism and sending detected data to the control mechanism; the control mechanism is used for receiving data detected by the photoelectric sensing assembly and controlling the transmission mechanism to operate or stop.
The technical principle of the utility model is that: a detection device is rolled up to material, photoelectric sensing subassembly record in advance photoelectric sensing subassembly with distance between the unwinding mechanism and data transmission that will survey give control mechanism to predetermine distance between the water absorption scroll reel of dismantling the connection in photoelectric sensing subassembly and the first pivot and be predetermined the diameter. When the control mechanism controls the transmission mechanism to operate, the transmission mechanism drives the first rotating shaft to unwind, the first rotating shaft unwinds, the photoelectric sensing assembly detects the distance between the photoelectric sensing assembly and the water absorbing paper roll detachably connected to the first rotating shaft, the measured data are sent to the control mechanism, when the control mechanism judges that the distance between the photoelectric sensing assembly and the unwinding mechanism is increased to a preset diameter, the control mechanism controls the transmission mechanism to stop, and the unwinding mechanism stops rotating.
The utility model has the advantages that:
1. a data book footpath detection device through setting up photoelectric sensing subassembly, compare in prior art's rotation axis speed of rotation calculation absorbent paper book footpath, the accuracy is higher, calculation speed is faster to reduce data book footpath calculation error, avoided unwinding mechanism not accomplishing to unreel or unwinding mechanism idle running.
2. A material roll up footpath detection device through setting up the automatic shutdown of steerable drive mechanism of control mechanism and unwinding mechanism, practiced thrift manpower and material resources, improved work efficiency.
Further, unwinding mechanism still includes the second pivot, all is provided with the recess in first pivot and the second pivot, sliding connection has the voussoir in the recess, is connected with the spring between voussoir and the recess diapire, and voussoir scarf protrusion is in recess oral area.
Has the beneficial effects that: the water absorption paper roll is fixed on the first rotating shaft or the second rotating shaft, the water absorption paper roll synchronously rotates along with the first rotating shaft or the second rotating shaft when the first rotating shaft or the second rotating shaft rotates, and the roll changing is convenient after the water absorption paper roll is unreeled.
Further, the photoelectric sensing assembly comprises a first sensor and a second sensor, the first sensor is aligned with the shaft center of the first rotating shaft, and the second sensor is aligned with the shaft center of the second rotating shaft.
Has the beneficial effects that: the sensor is aligned with the shaft center of the rotating shaft and can measure the linear distance between the sensor and the rotating shaft or the water absorbing paper roll detachably connected on the rotating shaft, so that the measurement error can be reduced.
Further, the first sensor and the second sensor are laser ranging sensors.
Has the advantages that: compared with the method of calculating the roll diameter of the absorbent paper by utilizing the rotating speed of the rotating shaft, the laser ranging sensor is higher in calculation speed and high in accuracy, and therefore calculation errors are reduced.
Furthermore, the transmission mechanism comprises a first motor and a second motor which are fixedly connected to the rack, an output shaft of the first motor is fixedly connected with the first rotating shaft, and an output shaft of the second motor is fixedly connected with the second rotating shaft.
Has the beneficial effects that: the first motor is used for driving the first rotating shaft to unreel, the second motor is used for driving the second rotating shaft to unreel, and therefore quick and stable non-stop reel change can be achieved.
Further, the control mechanism comprises a human-computer interaction touch screen and a controller, and the controller is electrically connected with the human-computer interaction touch screen; the controller is used for receiving the detection data of the first sensor and controlling the first motor to operate or stop, and is also used for receiving the detection data of the second sensor and controlling the second motor to operate or stop; and the detection data of the first sensor and the second sensor received by the controller is displayed through the human-computer interaction touch screen.
Has the beneficial effects that: the visualization of data is realized, the data are more visual, and the production condition can be conveniently mastered by an operator.
Drawings
Fig. 1 is a front view of an apparatus for detecting the diameter of a rolled material according to an embodiment of the present invention;
fig. 2 is a front view of an apparatus for detecting the diameter of a rolled material according to an embodiment of the present invention;
fig. 3 is a side view of an apparatus for detecting the diameter of a rolled sheet according to an embodiment of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the automatic water absorption device comprises a rack 1, a first rotating shaft 2, a second rotating shaft 3, a first sensor 4, a second sensor 5, a first motor 6, a second motor 7, a controller 8, a man-machine interaction touch screen 9, a water absorption paper roll 10, a wedge block 11, a groove 12 and a spring 13.
This embodiment is substantially as shown in figures 1-4 of the drawings: a detection device for the roll diameter of a material comprises a rack 1, wherein a transmission mechanism, an unreeling mechanism, a photoelectric sensing assembly and a control mechanism are arranged on the rack 1.
As shown in fig. 1 and fig. 4, the unwinding mechanism includes a first rotating shaft 2 and a second rotating shaft 3 which are oppositely arranged, a groove 12 is formed in each of the first rotating shaft 2 and the second rotating shaft 3, a wedge 11 is slidably connected in the groove 12, a spring 13 is connected between the wedge 11 and the bottom wall of the groove 12, and a wedge surface of the wedge 11 protrudes out of a mouth of the groove 12.
When the absorbent paper roll 10 is installed on the first rotating shaft 2 or the second rotating shaft 3, firstly, the absorbent paper roll 10 presses the wedge block 11, the spring 13 is compressed, the absorbent paper roll 10 continues to move inwards, the effect of the absorbent paper roll 10 on the wedge block 11 disappears, the spring 13 resets, the wedge block 11 protrudes out of the opening of the groove 12, the absorbent paper roll 10 is fixed on the first rotating shaft 2 or the second rotating shaft 3, and the absorbent paper roll 10 synchronously rotates along with the first rotating shaft 2 or the second rotating shaft 3 to unreel when the first rotating shaft 2 or the second rotating shaft 3 rotates; after the unreeling of the absorbent paper roll 10 is completed, the wedge block 11 is pressed to compress the spring 13, and the wedge surface of the wedge block 11 is lower than the opening part of the groove 12, so that the unreeled absorbent paper roll 10 can be taken down.
As shown in fig. 3, the transmission mechanism includes a first motor 6 and a second motor 7 fixedly connected to the frame 1, an output shaft of the first motor 6 is fixedly connected to the first rotating shaft 2, and an output shaft of the second motor 7 is fixedly connected to the second rotating shaft 3. The first motor 6 is used as a power source for the rotation of the first rotating shaft 2, and the second motor 7 is used as a power source for the rotation of the second rotating shaft 3.
As shown in fig. 1 and 2, the photoelectric sensing assembly includes a first sensor 4 and a second sensor 5, both the first sensor 4 and the second sensor 5 are laser distance measuring sensors, the type of the laser distance measuring sensor is LR-TB2000, the first sensor 4 is aligned with the axial center of the first rotating shaft 2, and the second sensor 5 is aligned with the axial center of the second rotating shaft 3. The first sensor 4 is used to measure the distance between the first sensor 4 and the first rotating shaft 2, and the second sensor 5 is used to measure the distance between the second sensor 5 and the second rotating shaft 3. Compared with the method for calculating the diameter of the absorbent paper roll by using the rotating speed of the rotating shaft, the LR-TB2000 laser ranging sensor has the advantages of high response speed and small measurement structure error.
As shown in fig. 1 and fig. 2, the control mechanism includes a controller 8 and a human-computer interaction touch screen 9, the controller 8 is electrically connected to the human-computer interaction touch screen 9, the controller 8 can control the first motor 6 to operate or stop by receiving detection data of the first sensor 4, the controller 8 can also control the second motor 7 to operate or stop by receiving detection data of the second sensor 5, and the detection data of the first sensor 4 and the second sensor 5 received by the controller 8 is displayed by the human-computer interaction touch screen 9.
The specific implementation is as follows: when the water absorption paper roll is started, the first sensor 4 measures the distance between the first sensor 4 and the first rotating shaft 2, the second sensor 5 measures the distance between the second sensor 4 and the second rotating shaft 3, the measured data are sent to the controller 8, the detection data of the first sensor 4 and the second sensor 5 received by the controller 8 are displayed through the human-computer interaction touch screen 9, according to the measured data, the controller 8 can set the preset distance between the first sensor 4 and the water absorption paper roll 10 through the human-computer interaction touch screen 9, and the controller 8 can also set the preset distance between the second sensor 5 and the water absorption paper roll 10 through the human-computer interaction touch screen 9.
Fixing a paper roll 10 on a first rotating shaft 2, fixing another paper roll (drawing not shown) on a second rotating shaft 3, controlling a first motor 7 to start by a controller 8 through a man-machine interaction touch screen 9, starting rotation of the first rotating shaft 2 along with the start of the paper roll 10 along with synchronous rotation of the first rotating shaft 2, measuring the distance between a first sensor 4 and the paper roll 10 by the first sensor 4, sending the measured data to the controller 8, controlling the first motor 6 to stop rotating by the controller 8 when the distance between the first sensor 4 and the paper roll 10 is increased to a preset distance, stopping rotation of the first rotating shaft 2 along with the stop rotation, and finishing unwinding of the paper roll 10 on the first rotating shaft 2 at the moment.
The controller 8 controls the second motor 7 to start, the second rotating shaft 3 rotates along with the second motor, the water absorbing paper roll on the second rotating shaft 3 is unreeled along with the synchronous rotation of the second rotating shaft 3, meanwhile, the water absorbing paper roll 10 unreeled on the first rotating shaft 2 is taken down to be replaced by a new water absorbing paper roll, and the steps are repeated after the water absorbing paper roll on the second rotating shaft 3 is unreeled.
The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements 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 (6)
1. A device for detecting the roll diameter of a material comprises a rack, wherein an unreeling mechanism and a transmission mechanism are arranged on the rack;
the unwinding mechanism comprises a first rotating shaft, the first rotating shaft is rotatably connected to the rack, and the first rotating shaft is detachably connected with the absorbent paper roll;
the transmission mechanism is used for driving the first rotating shaft to unreel;
the control mechanism is electrically connected with the photoelectric sensing assembly and the transmission mechanism respectively;
the photoelectric sensing assembly is used for measuring the distance between the photoelectric sensing assembly and the unwinding mechanism and sending detected data to the control mechanism;
the control mechanism is used for receiving data detected by the photoelectric sensing assembly and controlling the transmission mechanism to operate or stop.
2. The device for detecting the diameter of an asset roll according to claim 1, wherein the unwinding mechanism further comprises a second rotating shaft, a groove is formed in each of the first rotating shaft and the second rotating shaft, a wedge block is slidably connected in the groove, a spring is connected between the wedge block and the bottom wall of the groove, and a wedge surface of the wedge block protrudes out of an opening of the groove.
3. The apparatus according to claim 2, wherein the photoelectric sensor assembly comprises a first sensor and a second sensor, the first sensor is aligned with the axial center of the first rotating shaft, and the second sensor is aligned with the axial center of the second rotating shaft.
4. The apparatus according to claim 3, wherein the first sensor and the second sensor are laser distance measuring sensors.
5. The device for detecting the diameter of the material roll according to claim 4, wherein the transmission mechanism comprises a first motor and a second motor fixedly connected to the frame, an output shaft of the first motor is fixedly connected to the first rotating shaft, and an output shaft of the second motor is fixedly connected to the second rotating shaft.
6. The material roll diameter detection device according to claim 5, wherein the control mechanism comprises a human-computer interaction touch screen and a controller, and the controller is electrically connected with the human-computer interaction touch screen;
the controller is used for receiving the detection data of the first sensor and controlling the first motor to operate or stop, and is also used for receiving the detection data of the second sensor and controlling the second motor to operate or stop;
and the detection data of the first sensor and the second sensor received by the controller is displayed through the human-computer interaction touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438376.XU CN218884898U (en) | 2022-12-20 | 2022-12-20 | Detection device for roll diameter of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223438376.XU CN218884898U (en) | 2022-12-20 | 2022-12-20 | Detection device for roll diameter of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218884898U true CN218884898U (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223438376.XU Active CN218884898U (en) | 2022-12-20 | 2022-12-20 | Detection device for roll diameter of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218884898U (en) |
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2022
- 2022-12-20 CN CN202223438376.XU patent/CN218884898U/en active Active
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