CN209927854U - Floor moisture content on-line measuring device - Google Patents
Floor moisture content on-line measuring device Download PDFInfo
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- CN209927854U CN209927854U CN201920448706.2U CN201920448706U CN209927854U CN 209927854 U CN209927854 U CN 209927854U CN 201920448706 U CN201920448706 U CN 201920448706U CN 209927854 U CN209927854 U CN 209927854U
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- floor
- moisture content
- conveying belt
- detection device
- carrying frame
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Abstract
The utility model provides a floor moisture content on-line measuring device, include: the device comprises a feeding mechanism, a detection device, a camera device and a carrying frame; the feeding mechanism comprises a conveying belt; a first electrified magnet is fixed on the conveying belt; the detection device is fixed above the conveying belt through a cylinder assembly; the free end of the detection device is a mobile end; the detection device comprises a water content detection probe; the output end of the water content detection probe is connected with the PLC; the camera device is fixed above the conveying belt; the bottom of the carrying frame is fixed with a second electromagnet; the heteropolarity of second electromagnet and first electromagnet is opposite to set up; the carrying frame is inwards sunken to form a cavity; the output end of the object carrying frame is provided with a photoelectric switch; a light source device is arranged on the carrying frame; the photoelectric switch and the light source device are in signal connection with the PLC 5. The utility model discloses utilize the break-make electricity switching of second logical electro-magnet, realize the screening to unqualified floor, the floor contacts with the probe at the removal in-process and is detected moisture content numerical value promptly, high efficiency.
Description
Technical Field
The utility model belongs to the technical field of detection device, especially, relate to a floor moisture content on-line measuring device.
Background
In floor production, in order to control the water content of the floor within a specified range and ensure the quality of floor products, the floor (blank board) needs to be dried in a drying kiln. Due to the influence of various random factors, the moisture content of part of the floor still does not reach the standard after the floor is dried. In order to sort out the floor with partial moisture content which does not meet the requirement for secondary drying, the moisture content detection needs to be carried out on each floor. The existing floor moisture content detection method usually adopts a handheld wood moisture content tester to carry out manual detection, and is time-consuming and labor-consuming, and the detection efficiency is very low. In addition, the detection is manual, so that the detection randomness is relatively high. Even if the same person detects a certain floor for multiple times, the detection results are different, so the detection accuracy and the detection precision are lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a floor moisture content on-line measuring device, its detection efficiency is high, the testing result is accurate. In order to achieve the above object, the utility model adopts the following technical scheme:
an online detection device for moisture content of floor comprises:
the feeding mechanism comprises a conveying belt; a first electrifying magnet is fixed on the conveying belt;
the detection device is fixed above the conveying belt through a cylinder assembly; the free end of the detection device is a mobile end; the detection device comprises a water content detection probe; the output end of the moisture content detection probe is connected with the PLC;
the camera device is fixed above the conveying belt;
the bottom of the carrying frame is fixed with a second electromagnet; the heteropolarity of the second electromagnet and the heteropolarity of the first electromagnet are arranged oppositely; the carrying frame is inwards sunken to form a cavity for placing a floor; the output end of the carrying frame facing the conveying belt is provided with a photoelectric switch; a light source device is arranged on the carrying frame; the photoelectric switch and the light source device are in signal connection with the PLC.
Preferably, the feeding mechanism comprises a driving shaft, a driving chain wheel and a driven chain wheel; the conveying belt is wrapped on the driving chain wheel and the driven chain wheel; the driving shaft is provided with the driving chain wheel; the driving shaft is connected with an output shaft of the speed reducer.
Preferably, the conveying sections of the conveying belt on both sides of the driving chain wheel are parallel to each other.
Preferably, further comprising a bracket; the bracket is arranged close to the output end of the conveying belt; the support is provided with the PLC, the camera device and the detection device.
Preferably, the floor is clamped in the cavity.
Preferably, an elastic layer is arranged on the inner wall of the cavity.
Compared with the prior art, the beneficial effects of the utility model are that: the second electromagnet is switched on and off to screen unqualified floors, the floors are in contact with the probe in the moving process, and the moisture content value is detected, so that the floor is quick and efficient. And the PLC is adopted to process data and signals, so that the result is accurate and the sensitivity is high. The utility model discloses especially, be suitable for assembly line operation.
Drawings
Fig. 1 is a side view of an on-line detection device for moisture content of a floor according to an embodiment of the present invention;
fig. 2 is a top view of the carrier frame.
The system comprises a feeding mechanism, a conveying belt, a first electromagnet, a detection device, a camera device, a carrying frame, a second electromagnet, a PLC, a cylinder assembly, a driving chain wheel, a floor, a support, a light source device and a photoelectric switch, wherein the feeding mechanism comprises 1 part, 11 part, the conveying belt comprises 12 part, the first electromagnet comprises 2 part, the camera device comprises 3 part, the carrying frame comprises 4 part, the second electromagnet comprises 41 part, the PLC comprises 5 part, the cylinder assembly comprises 6 part, the driving chain wheel comprises 8.
Detailed Description
The on-line floor moisture content detection device of the present invention will be described in more detail with reference to the schematic drawings, in which preferred embodiments of the present invention are shown, it being understood that those skilled in the art can modify the invention described herein, while still achieving the advantageous effects of the present invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
As shown in FIGS. 1-2, an on-line detection device 2 for moisture content of a floor 8 comprises: the device comprises a feeding mechanism 1, a detection device 2, a camera device 3 and a carrying frame 4; the feeding mechanism 1 comprises a conveying belt 11; a first electromagnet 12 is fixed on the conveyer belt 11; the detection device 2 is fixed above the conveying belt 11 through the air cylinder assembly 6; the free end of the detection device 2 is a mobile end; the detection device 2 comprises a water content detection probe; the output end of the water content detection probe is connected with a PLC 5; the camera device 3 is fixed above the conveying belt 11; the second electromagnet 41 is fixed at the bottom of the carrying frame 4; the second electromagnet 41 and the first electromagnet 12 are arranged opposite to each other in terms of opposite poles; the object carrying frame 4 is inwards sunken to form a cavity for clamping the floor 8; the output end of the carrying frame 4 facing the conveyer belt 11 is provided with a photoelectric switch 13; a light source device 10 is arranged on the carrying frame 4; the photoelectric switch 13 and the light source device 10 are in signal connection with the PLC 5.
In the embodiment, the feeding mechanism 1 comprises a driving shaft, a driving chain wheel 7 and a driven chain wheel; the conveyer belt 11 is wrapped on the driving chain wheel 7 and the driven chain wheel; a driving chain wheel 7 is arranged on the driving shaft; the driving shaft is connected with an output shaft of the speed reducer.
In this embodiment, the conveyor belt sections of the conveyor belt 11 on both sides of the drive sprocket 7 are parallel to each other.
In this embodiment, further comprises a bracket 9; the bracket 9 is arranged close to the output end of the conveying belt 11; the support 9 is provided with a PLC5, an image pickup device 3 and a detection device 2.
In this embodiment the floor 8 is snapped into the cavity.
In this embodiment, the elastic layer is provided on the inner wall of the cavity.
The utility model discloses a theory of operation does: the PLC5 is internally preset with a range of the water content of the floor 8, a distance between the floor 8 and the water content detection probe in the cavity, information of the object carrying frame 4, and a control loop of the first electromagnet 12 and the second electromagnet 41; in the initial state, the first electromagnet 12 and the second electromagnet 41 rely on the attraction between them to fix the carrying frame 4 on the conveyer belt 11, the carrying frame 4 moves towards the output end of the conveyer belt 11, when the photoelectric switch 13 senses the moisture content detection probe, the PLC5 controls the cylinder assembly 6 to move, the moisture content detection probe moves downwards, when the moisture content detection probe reaches the upper surface of the floor 8, the moisture content detection probe stops moving and presses the upper surface of the floor 8, and the moisture content detection is started. Moisture content test probe induction end and 8 contact process on the floor, constantly gather 8 moisture content numerical value on floor and give PLC5 to, PLC5 compares this measured numerical value with the inside preset range value of PLC5, if 8 moisture content numerical value on floor is not in the inside preset range value of PLC5, PLC5 then control light source device 10 sends out the light source, control camera device 3 simultaneously carries out information acquisition, camera device 3 feeds back the signal of gathering to PLC5, PLC5 cuts off the electric current that lets in the second electro-magnet, when conveyer belt 11 will carry the thing frame 4 of carrying unqualified floor 8 and carry its output, should carry thing frame 4 landing from conveyer belt 11, the staff learns that the 8 moisture content on floor in the thing frame 4 of carrying does not accord with the requirement. For the floor 8 meeting the requirements, the corresponding carrying frame 4 is manually taken down from the floor 8 in the descending process, and the carrying frame 4 is always fixed on the conveying belt 11.
To sum up, be in the embodiment of the utility model provides an among the floor moisture content on-line measuring device, utilize the break-make electricity switching of second logical electro-magnet, realize the screening to unqualified floor, the floor contacts with the probe at the removal in-process and is detected moisture content numerical value promptly, high efficiency. And the PLC is adopted to process data and signals, so that the result is accurate and the sensitivity is high. The utility model discloses especially, be suitable for assembly line operation.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (6)
1. The utility model provides a floor moisture content on-line measuring device which characterized in that includes:
the feeding mechanism comprises a conveying belt; a first electrifying magnet is fixed on the conveying belt;
the detection device is fixed above the conveying belt through a cylinder assembly; the free end of the detection device is a mobile end; the detection device comprises a water content detection probe; the output end of the moisture content detection probe is connected with the PLC;
the camera device is fixed above the conveying belt;
the bottom of the carrying frame is fixed with a second electromagnet; the heteropolarity of the second electromagnet and the heteropolarity of the first electromagnet are arranged oppositely; the carrying frame is inwards sunken to form a cavity for placing a floor; the output end of the carrying frame facing the conveying belt is provided with a photoelectric switch; a light source device is arranged on the carrying frame; the photoelectric switch and the light source device are in signal connection with the PLC.
2. The on-line detection device for the moisture content of the floor as claimed in claim 1, wherein the feeding mechanism comprises a driving shaft, a driving sprocket and a driven sprocket; the conveying belt is wrapped on the driving chain wheel and the driven chain wheel; the driving shaft is provided with the driving chain wheel; the driving shaft is connected with an output shaft of the speed reducer.
3. The on-line detection device for moisture content in floor boards as claimed in claim 2, wherein the conveyor belt sections of the conveyor belt on both sides of the driving sprocket are parallel to each other.
4. The on-line detection device for moisture content in floor boards as claimed in claim 1, further comprising a bracket; the bracket is arranged close to the output end of the conveying belt; the support is provided with the PLC, the camera device and the detection device.
5. The on-line detection device for the moisture content of the floor board as claimed in claim 1, wherein the floor board is clamped in the cavity.
6. The on-line detection device for the moisture content of the floor board as claimed in claim 1, wherein an elastic layer is arranged on the inner wall of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448706.2U CN209927854U (en) | 2019-04-04 | 2019-04-04 | Floor moisture content on-line measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920448706.2U CN209927854U (en) | 2019-04-04 | 2019-04-04 | Floor moisture content on-line measuring device |
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| Publication Number | Publication Date |
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| CN209927854U true CN209927854U (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920448706.2U Active CN209927854U (en) | 2019-04-04 | 2019-04-04 | Floor moisture content on-line measuring device |
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| CN (1) | CN209927854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156151A (en) * | 2021-05-06 | 2021-07-23 | 南京华中检测有限公司 | Digital intelligent nondestructive testing system and testing method thereof |
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2019
- 2019-04-04 CN CN201920448706.2U patent/CN209927854U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113156151A (en) * | 2021-05-06 | 2021-07-23 | 南京华中检测有限公司 | Digital intelligent nondestructive testing system and testing method thereof |
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