CN102873768A - Automatic composite board cutting method and special cutting device used therein - Google Patents
Automatic composite board cutting method and special cutting device used therein Download PDFInfo
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- CN102873768A CN102873768A CN2012104122418A CN201210412241A CN102873768A CN 102873768 A CN102873768 A CN 102873768A CN 2012104122418 A CN2012104122418 A CN 2012104122418A CN 201210412241 A CN201210412241 A CN 201210412241A CN 102873768 A CN102873768 A CN 102873768A
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Abstract
The invention discloses an automatic composite board cutting method and a special cutting device used therein. In the cutting method, the processes of marking, detecting and cutting are adopted to cut a composite board, wherein in the detecting process, the detecting head of a sensor can detect a marker located at a gap on the surface layer of the composite board, and sends the detected signal to a controller; the controller starts to time when the detecting head of the sensor begins to transmit the signal, calculates the moment at which the gap on the surface layer of the composite board reaches the position which corresponds to a cutting tool according to the set length, and controls the cutting tool to cut the composite board at the position of the gap on the surface layer of the composite board, that is, each time when the cutting tool cuts the composite board, the gap on the surface layer of the composite board is taken as the reference. In each time of cutting, the cutting tool is checked through the interaction of the detecting head of the sensor and the controller so as to avoid the error accumulation caused by the condition that the width of the gap on the surface layer of the composite board is unequal. Therefore, the cutting precision is ensured and the production efficiency is improved.
Description
Technical field
The present invention relates to composite plate cutting technique field, relate in particular to a kind of composite plate surface trimming method, also relate to simultaneously the cutter sweep of this composite plate surface trimming method special use.
Background technology
At present, exist a kind of up and down surface layer to adopt fiber cement board on the market, the materials such as calcium silicate board, sandwich of layers adopts the composite plate of polyurethane material, the surface layer of this composite plate is to be formed at the surface alignment of sandwich of layers by a piece panel, thereby between adjacent two chunk facings the slit can appear, and the cutter sweep in the existing composite plate production is when work, cutter sweep can arbitrarily cut off composite plate according to predetermined length, so that all have the slit on the up and down surface layer of composite plate finished product, can reduce so whole composite plate bending resistance, so that the anti-bending bearing capacity of composite plate reduces.For example application number is 201010510553.3 the disclosed a kind of fixed-length cutting control device of Chinese invention patent and method, its operation principle is to adopt the length of the sensor measurement sheet material in the linear measure longimetry unit, when sheet material reaches predetermined length, sheet material is cut, adopt this cutting method when above-mentioned composite plate is cut, because the width in each slit does not wait on the composite plate surface layer, and the lower cutter position of saw blade on the surface layer of composite plate is corresponding with preseting length, therefore in the cutting tool cutting process, stand out on the surface layer between the slit is constantly accumulated apart from meeting, until cutting tool is cut on panel; At this moment, whole composite board production line need to be stopped, after the cutting position of cutting tool manually checked, just can proceed cutting, and this check meeting periodically back and forth occurs, thereby reduced the production efficiency of composite plate cutting, and even reduced the production efficiency of whole composite board production line.
Summary of the invention
The purpose of this invention is to provide the composite plate surface trimming method that cut composite plate as benchmark in a kind of slit on the composite plate surface layer, the cutter sweep of this composite plate surface trimming method special use also is provided simultaneously, be intended to solve prior art in the situation that gap width does not wait on the composite plate surface layer, take preseting length as benchmark composite plate is cut, the accumulated error that causes is large, need to be to the artificial problem of adjusting of past renaturation of the cutting position cycle of cutting tool.
In order to realize above purpose, the technical solution adopted in the present invention is:
The technical scheme of composite plate surface trimming method of the present invention is as follows:
Composite plate surface trimming method, may further comprise the steps: step 1, on the throughput direction of composite plate, each panel on the surface layer is carried successively piecewise, and being in panel edges along the mark of position the setting of each panel, the distance on marking path panel edges edge equates with slit setpoint distance on the marking path surface layer on each panel; Step 2 by sensor detection head certification mark present position, and passes to controller with the signal that detects; Step 3, controller begins timing and calculates the moment, the gap position place of control cutting tool on surface layer that slit on the surface layer arrives the cutting tool corresponding position according to described preseting length composite plate is cut with sensor detection head signal transmission.
The described coloured adhesive tape that is bonded on the composite plate surface layer that is labeled as, described sensor detection head is color mark sensor.
Described mark is in the downstream in slit on the composite plate moving direction.
The technical scheme of the cutter sweep of composite plate surface trimming method of the present invention special use is as follows:
The Special cutting device of composite plate surface trimming method, comprise the cutting tool for cutting composite plate sheet material, sensor detection head for detection of the mark on the composite plate surface layer, described sensor detection head is in the upstream of cutting tool on the composite plate throughput direction, is connected with for beginning timing with sensor detection head signal transmission in the sampling of sensor detection head, and calculate the moment that slit on the surface layer arrives the cutting tool corresponding position according to the preseting length between mark on the surface layer and the slit, the controller that cut composite plate at the gap position place of control cutting tool on surface layer.
Described sensor detection head is the detection head of color mark sensor.
Described sensor detection head is in the position between the described cutting tool in labelling apparatus downstream and labelling apparatus on the composite plate moving direction.
The present invention adopts the such cover technique of mark-detection-cutting that composite plate is cut, wherein the sensor detection head of detection-phase can detect the mark at the place, slit that is in the composite plate surface layer, and the signal that detects passed to controller, controller begins timing with sensor detection head signal transmission, and calculate the moment that slit on the surface layer arrives the cutting tool corresponding position according to described preseting length, cut composite plate at the gap position place of control cutting tool on surface layer, namely when each cutting, cutting tool is that cut as benchmark in the slit on the composite plate surface layer, and the interaction by sensor detection head and controller at every turn when cutting all can be checked cutting tool, avoid not waiting the error accumulation that brings because of the gap width on the composite plate surface layer, guaranteed cutting accuracy, improved production efficiency, avoided prior art in the situation that gap width does not wait on the composite plate surface layer, take preseting length as benchmark composite plate is cut, the accumulated error that causes is large, need to be to the artificial problem of adjusting of past renaturation of the cutting position cycle of cutting tool.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the partial enlarged drawing at A place among Fig. 1;
Fig. 3 is the structural representation of the composite plate finished product that processes of the embodiment of the invention.
The specific embodiment
The embodiment of composite plate surface trimming method of the present invention, this cutting method may further comprise the steps: step 1, on the throughput direction of composite plate, each panel on the surface layer is carried successively piecewise, and by laminator at the bonding slit downstream side that is on the composite plate throughput direction on each panel along the black belt of position, with the serve as a mark mark of gap position on the composite plate surface layer of this black belt, the distance on marking path panel edges edge equates with slit setpoint distance on the marking path surface layer on each panel; Step 2 by sensor detection head certification mark present position, and passes to controller with the signal that detects, and described sensor detection head is the detection head of color mark sensor; Step 3, controller begins timing and calculates the moment, the gap position place of control cutting tool on surface layer that slit on the surface layer arrives the cutting tool corresponding position according to described preseting length composite plate is cut with sensor detection head signal transmission.
In the above-described embodiments, arrange and be labeled as the black belt that is bonded on the composite plate on the panel, and color mark sensor is determined present position, slit on the composite plate surface layer by detecting black belt, in other embodiments, black belt also can replace with other coloured adhesive tapes, perhaps described mark also can be indentation, projection or the coating that arranges on the composite plate, corresponding when mark be indentation or when protruding, described sensor is displacement transducer.
In the above-described embodiments, the mark on the panel is stick-on by laminator, in other embodiments, also can remove laminator, and the mark on the corresponding panel can be before panel moves to production line, finishes under online; The mark on panel that perhaps requires panel manufacturer when producing panel, to attach.
The embodiment of the cutter sweep of composite plate surface trimming method of the present invention special use, such as Fig. 1, Fig. 2 and shown in Figure 3, this cutter sweep comprises labelling apparatus 1, sensor detection head 2, the cutting tool 3 of arranging successively, wherein labelling apparatus 1 is used for pasting the black belt 42 that is in the downstream position in slit on composite plate 4 moving directions on composite plate 4 upper layers 41, sensor detection head 2 is the detection head of color mark sensor, 2 samplings of color mark sensor detection head are connected on the controller 5, the cutting action of 3 pairs of composite plates 4 of controller 5 control cutting tools.
Present embodiment in use, be installed on composite plate 4 production lines, wherein labelling apparatus 1 is for being arranged in the upper layer laminator between the two tracked machines 6 of rubber and the cooling running roller 7, the upper layer 41 of length-specific and the Sub of length-specific constantly enter in the two tracked machines 6 of rubber according to manufacturing technique requirent, the polyurethane mixed material is also continual in the layer below uniform simultaneously, the two crawler belts of rubber move continually and steadily, so just can form composite plate 4; When composite plate 4 from rubber in two crawler belts behind the ejecting plate, on the up and down surface layer of the two crawler belts of rubber, all there is the slit that is between adjacent two panels, paste the black belt 42 that is in downstream, slit on composite plate 4 moving directions by above-mentioned upper layer laminator at composite plate 4 upper layers 41, so that color mark sensor is identified automatically; Then composite plate 4 continues pressurize typing cooling through cooling running roller 7, guarantees composite plate 4 post curing dimensional stabilitys; Send the green light wave of jade-like stone to composite plate 4 upper layers 41 during the color mark sensor normal operation, when passing through the detection head below of color mark sensor with upper layer 41 parts of black belt 42, color mark sensor detects different colors and sends signal to the PLC of controller 5, the inner automatically computing black belt 42 of PLC is to the distance in the slit of composite plate 4 upper layers 41, because color mark sensor is fixed length fixed dimensions to the distance of cutting tool 3, when therefore the seaming operation on composite plate 4 upper layers 41 is to cutting tool 3 position, the PLC of controller 5 sends the cutting instruction to cutting tool 3, cutting tool 3 starts the slit transversely cutting composite plate 4 on composite plate 4 upper layers 41 automatically, after a cutting circulation is finished, cutting tool 3 is got back to initial point automatically, waits for next working cycles.
Present embodiment adopts the such cover technique of mark-detection-cutting that composite plate 4 is cut, wherein the sensor detection head of detection-phase can detect the mark at the place, slit that is in the composite plate surface layer, and the signal that detects passed to controller, controller begins timing with sensor detection head signal transmission, and calculate the moment that slit on the surface layer arrives the cutting tool corresponding position according to described preseting length, cut composite plate at the gap position place of control cutting tool on surface layer, namely when each cutting, cutting tool is that cut as benchmark in the slit on the composite plate surface layer, and the interaction by sensor detection head and controller at every turn when cutting all can be checked cutting tool, avoid not waiting the error accumulation that brings because of the gap width on the composite plate surface layer, guarantee cutting accuracy, improved production efficiency; Can detect the different background color of upper layer 41 by this sensor of colour code in the utilization of production line, when having the color of fine distinction, background color also can detect, processing speed is fast, automatically adapt to wavelength, can detect the small differences of gray value, thereby can automatically detect the slit of upper layer 41 by the utilization of this color mark sensor, and then obtain the cutting position of cutting tool 3 on composite plate 4 by the conversion of controller 5 interior PLC, and this cutting position is overlapped with slit on composite plate 4 upper layers 41.
In the above-described embodiments, the present invention is applied on the composite plate production line, realization is to the online production of plate cutting, when reducing plate cutting to the again location of sheet material, improve the production efficiency that sheet material is produced, in other embodiments, the present invention cuts sheet material below also can being applied in production line, reduces the length of composite plate production line.
In the above-described embodiments, the operation of mark is for to paste black belt to the composite plate upper layer on the composite plate upper layer, in other embodiments, this marking procedures also can be pasted other coloured adhesive tapes on the composite plate upper layer, only there is aberration between the upper layer of need and composite plate, just can detects by color mark sensor the signal of this coloured adhesive tape; Perhaps, have indentation to replace on coloured adhesive tape, corresponding color mark sensor just can use displacement transducer, pressure sensor or photoelectric sensor to replace.
In the above-described embodiments, the sensor detection head is between labelling apparatus and the cutting tool, in other embodiments, the sensor detection head also can be on the cutting tool, perhaps be in the downstream of cutting tool on the composite plate moving direction, corresponding when the sensor detection head is in the downstream of cutting tool on the composite plate moving direction, distant between the corresponding slit of the marking path on the composite plate upper layer, and a close adjacent upper slit.
In the above-described embodiments, the present invention is applied in the interval is carried out in the upper layer slit of composite plate, and according to the slit of composite plate upper layer composite plate is cut, in other embodiments.The present invention also can be separately detects the Sub of composite plate, and corresponding meeting is cut composite plate according to the slit of composite plate the Sub; Perhaps the up and down surface layer of composite plate detected respectively, no matter in the above the slit appears in layer, when still the slit appears in layer below, all composite plate is cut, thereby so that the up and down surface layer of composite plate all is to be made of the monoblock panel, further improve the warping resistance performance of composite plate.
In the above-described embodiments, the upper layer laminator is between the two crawler belts of rubber and the sensor detection head, in other embodiments, this upper layer laminator also can be in before the two crawler belts of rubber, perhaps directly remove the upper layer laminator, when removing the upper layer laminator, the mark on the corresponding panel can be before panel moves to production line, finishes under online; The mark on panel that perhaps requires panel manufacturer when producing panel, to attach.
Claims (6)
1. composite plate surface trimming method, it is characterized in that, may further comprise the steps: step 1, on the throughput direction of composite plate, each panel on the surface layer is carried successively piecewise, and being in panel edges along the mark of position the setting of each panel, the distance on marking path panel edges edge equates with slit setpoint distance on the marking path surface layer on each panel; Step 2 by sensor detection head certification mark present position, and passes to controller with the signal that detects; Step 3, controller begins timing and calculates the moment, the gap position place of control cutting tool on surface layer that slit on the surface layer arrives the cutting tool corresponding position according to described preseting length composite plate is cut with sensor detection head signal transmission.
2. composite plate surface trimming method according to claim 1 is characterized in that, the described coloured adhesive tape that is bonded on the composite plate surface layer that is labeled as, and described sensor detection head is color mark sensor.
3. composite plate surface trimming method according to claim 1 and 2 is characterized in that described mark is in the downstream in slit on the composite plate moving direction.
4. the Special cutting device of composite plate surface trimming method, comprise the cutting tool for cutting composite plate sheet material, it is characterized in that, also comprise the sensor detection head for detection of the mark on the composite plate surface layer, described sensor detection head is in the upstream of cutting tool on the composite plate throughput direction, is connected with for beginning timing with sensor detection head signal transmission in the sampling of sensor detection head, and calculate the moment that slit on the surface layer arrives the cutting tool corresponding position according to the preseting length between mark on the surface layer and the slit, the controller that cut composite plate at the gap position place of control cutting tool on surface layer.
5. the Special cutting device of composite plate surface trimming method according to claim 4 is characterized in that, described sensor detection head is the detection head of color mark sensor.
6. according to claim 4 or the Special cutting device of 5 described composite plate surface trimming methods, it is characterized in that described sensor detection head is in the position between the described cutting tool in labelling apparatus downstream and labelling apparatus on the composite plate moving direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210412241.8A CN102873768B (en) | 2012-10-25 | 2012-10-25 | Composite plate surface trimming method and special cutter sweep thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210412241.8A CN102873768B (en) | 2012-10-25 | 2012-10-25 | Composite plate surface trimming method and special cutter sweep thereof |
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| CN102873768A true CN102873768A (en) | 2013-01-16 |
| CN102873768B CN102873768B (en) | 2015-08-19 |
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Cited By (5)
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| CN103447613A (en) * | 2013-09-02 | 2013-12-18 | 王新兴 | Caterpillar band traction type two-sided board cutting saw |
| CN103963092A (en) * | 2014-04-30 | 2014-08-06 | 深圳市阿尔法变频技术有限公司 | Paper cutting machine precision calibrating method |
| CN106914959A (en) * | 2017-04-25 | 2017-07-04 | 全南县智护力工业产品设计有限公司 | A kind of device of cutting panels of wood |
| CN106985266A (en) * | 2016-01-21 | 2017-07-28 | 北新集团建材股份有限公司 | A kind of production method and production system for positioning plasterboard |
| CN107685396A (en) * | 2017-10-24 | 2018-02-13 | 峨眉山市万晟新材料科技有限公司 | A kind of automatic tangent apparatus of gypsum line |
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| CN103447613A (en) * | 2013-09-02 | 2013-12-18 | 王新兴 | Caterpillar band traction type two-sided board cutting saw |
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| CN106914959A (en) * | 2017-04-25 | 2017-07-04 | 全南县智护力工业产品设计有限公司 | A kind of device of cutting panels of wood |
| CN107685396A (en) * | 2017-10-24 | 2018-02-13 | 峨眉山市万晟新材料科技有限公司 | A kind of automatic tangent apparatus of gypsum line |
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| CN102873768B (en) | 2015-08-19 |
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