The full-automatic overline bridge correcting device of a kind of combined type
Technical field
The utility model relates to the automated production line technology, particularly a kind of full-automatic overline bridge correcting device of combined type that integrates infrared optics technology, movement control technology, sensing technology.
Background technology
Corrugated board started from for 18 end of the centurys the earliest.In 19th century, not only the light weight performance is strong to it is found that corrugated board, and price is more general, and material is more cheap, and manufacture craft is simple and easy, and purposes is more extensive.Moreover, corrugated board is not only by the recoverable environmental protection type material that can constitute through the wood-fibred that operation of nature decomposes and is made, and can also be repeated to utilize simultaneously and does not influence the performance of its performance.Therefore enjoy people to favor.
To 20 beginnings of the century; because the packing container that the use corrugated board is made is to beautifying and protecting interior dress commodity that its particular performances and advantage are arranged; corrugated board begins by general level, promotion and application all sidedly; become the protective package coat of various different field commodity, with the competition of multiple packaging material in obtained unprecedented immense success.
Before the seventies, Chinese carton production equipment mostly is the unit manual operations, and production efficiency is very low, and the performance of enterprises is poor.The eighties begins, and domestic cardboard box mechanical enterprise begins introducing equipment.Part carton enterprise begins to introduce Japanese sophisticated equipment, corrugated paper board production line, water-based printing groover, circular pressing and cutting machine etc.But owing to all can't accept from the expensive of external introducing equipment price so that domestic carton enterprise great majority, the domestic plant equipment enterprise that appears as of this situation has opened market, forms the domestic comparatively advanced packed in cases machinery equipment at present of China.Along with the amount of corrugated case industry requirement increases day by day, the development that carton is produced is more and more higher to the requirement of cardboard box mechanical equipment.According to present developing state, corrugated case package packing machine enterprise further develops towards developing high speed, direction high-grade, efficient, the high-tech plant equipment, will cause the scientific and technological revolution of a corrugated case machinery equipment manufacture industry new round.
There is at present more than 10000 corrugated paper board production line to produce the corrugated board of all size at home, corrugated board is the adherend of a multilayer, it is minimum to be made of one deck wave paper and an aspect, facial tissue and multilayer wave paper are in bonding process, need guarantee that facial tissue and the multilayer wave edge of paper or center line are to it, corrugated board after bonding is just avoided the cutting edge, cuts the waste, and saves more and more precious timber resources.
At present, owing to be subjected to technical limitations, because the common environment of corrugated paper production line is comparatively abominable, the restriction of objective factors such as strong noise, high temperature, high interference, many dusts, reliablely and stablely there is technical bottleneck in sophisticated sensor, and cost is too high, is difficult to popularize.The present production line overwhelming majority nearly all adopts fixing steel plate plate spacing, the spacing mode of this rigidity often causes steel plate to be cut through by the unrestrained paper of high-speed motion, cause serious waste, fixed dam causes the cardboard waste serious often with the cardboard edge damage simultaneously.Thisly in two vertical side edge the method for locating piece is set respectively, limits the skew of single face corrugated board by locating piece.But, in a single day this fixed deviation correcting device is installed on the Corrugating Machine, then limited boundary is fixing, can not in time adjust according to the various technological parameters of cardboard at any time, and therefore the limit, longitudinal side of single face corrugated board and locating piece touching position further have influence on the correction precision again owing to reasons such as tension force produce distortion.
In addition, also have a kind ofly to rely on sun gear or the similar method for correcting error that rolls roller, but also there are a lot of defectives in this method.The corrugated paper board production line starting up stage, under the production line lower-speed state, sun gear correction unit group can not play the effect of correction under low speed, global each bar production line each start paper waste about 20 meters arranged, also thoroughly do not solve this technical barrier at present, the utility model adopts the full-automatic overline bridge method for correcting error of a kind of combined type and equipment, adopt automatic damper unit group guarantee the startup stage just can guarantee that unrestrained paper and multilayer facial tissue are accurately to it, thereby avoid the cardboard waste of initial start stage, saved timber resources in a large number, really made traditional industries realize the automation industrial upgrading of energy-conserving and environment-protective.
The utility model content
Above-mentioned deficiency at prior art, the purpose of this utility model is, a kind of full-automatic overline bridge correcting device of combined type that integrates infrared optics technology, movement control technology, sensing technology is provided, form production line, to solve stationary positioned piece in traditional method for correcting error infringement and the sun gear of cardboard is difficult to adapt to defectives such as high speed.
The technical scheme that the utility model adopts for achieving the above object is:
The full-automatic overline bridge correcting device of a kind of combined type, it comprises a pedestal, it is characterized in that: the measuring light curtain sensing mechanism, sun gear deviation correction mechanism and the automatic spacing mechanism that are respectively equipped with two groups or more on the described pedestal; Described measuring light curtain sensing mechanism is made up of transmitting terminal and receiving terminal that correspondence arranges; Described sun gear deviation correction mechanism is made up of fixed mount, lowering or hoisting gear and deviation correcting device; Described automatic spacing mechanism is made up of the spacing block piece in the left and right sides of mutual correspondence and spacing drive unit; Wherein, every group of measuring light curtain sensing mechanism, sun gear deviation correction mechanism and the stacked setting of automatic spacing mechanism Overbridge type form two-layer or two-layer above automatic deviation correction working lining; Also be provided with deviation correction control system on the described pedestal, this deviation correction control system is connected with described two groups or more measuring light curtain sensing mechanism, sun gear deviation correction mechanism and automatic spacing mechanism respectively by transmission cable.
As further improvement, described measuring light curtain sensing mechanism is located at the front end of every layer of working lining, its transmitting terminal is the transmitter module that array that infrared LED is formed is arranged, and receiving terminal be the receiver module of the array arrangement formed of corresponding with it infrared receiving diode.
As further improvement, described automatic spacing mechanism is located at the both sides, middle part of every layer of working lining, the spacing block piece in its left and right sides be limited a baffle plate or limited roller, by about the mode that folds unrestrained paper is limited to and the facial tissue region aligned; Two groups of independently dynamical system, corresponding left and right sides postive stop baffle or limited rollers respectively about the drive unit of described automatic spacing mechanism comprises.
As further improvement, described sun wheel deviation correction mechanism is located at the top, middle part of every layer of working lining, and its deviation correcting device comprises correction sun wheels and a CD-ROM drive motor.
As further improvement, described deviation correction control system comprises one or more groups LCDs.
The following implementation method of employing of the full-automatic overline bridge correcting device of above-mentioned combined type, it comprises the steps:
1) pedestal is set, measuring light curtain sensing unit group, sun gear correction unit group and automatic spacing unit group are installed on described pedestal; Described measuring light curtain sensing unit group comprises two groups or more measuring light curtain sensing mechanism, and it is made up of transmitting terminal and receiving terminal that correspondence arranges; Described sun gear correction unit group comprises two groups or more sun gear deviation correction mechanism, and it is made up of fixed mount, lowering or hoisting gear and deviation correcting device; Described automatic spacing unit group comprises two groups or more automatic spacing mechanism, and its spacing block piece in left and right sides by mutual correspondence and spacing drive unit are formed; Wherein, every group of measuring light curtain sensing mechanism, sun gear deviation correction mechanism and the stacked setting of automatic spacing mechanism Overbridge type form two-layer or two-layer above automatic deviation correction working lining;
Described measuring light curtain sensing mechanism, its transmitting terminal are the transmitter module that array that infrared LED is formed is arranged, and receiving terminal be the receiver module of the array arrangement formed of corresponding with it infrared receiving diode; Wherein, wave-length coverage covers the 300-1200 nanometer wavelength range including, but not limited to infrared ray;
Described automatic spacing mechanism, the spacing block piece in the described left and right sides be limited a baffle plate or limited roller, by about the mode that folds unrestrained paper is limited to and the facial tissue region aligned; Two groups of dynamical systems independently about described drive unit comprises, corresponding left and right sides postive stop baffle or limited roller respectively; Wherein, described automatic spacing unit group can be installed in sun gear correction unit group front end, under or the optional position of rear end; The drive unit of described automatic spacing unit group for but be not limited to various type of drive such as electronic, pneumatic, hydraulic pressure or Electromagnetic Drive;
2) deviation correction control system is set, described deviation correction control system is connected with described measuring light curtain sensing unit group, sun gear correction unit group and automatic spacing unit group respectively by transmission cable; Described deviation correction control system, it comprises one or more groups LCDs, and by external connection keyboard, touch screen the parameter of deviation correction control system is arranged; Described deviation correction control system, according to three layers, five layers, seven layers or corrugated multilayer production, measuring light curtain sensing mechanism, sun gear deviation correction mechanism, the automatic spacing mechanism of configuration respective numbers realize effectively correction;
3) one deck facial tissue is set, described facial tissue is in the bottom of pedestal, and this facial tissue passes the measured zone of the measuring light curtain sensing mechanism of equivalent layer;
4) multilayer wave paper is set, described multilayer wave paper layered arrangement and corresponding with one deck automatic deviation correction working lining respectively directly over facial tissue, every layer of unrestrained paper passes the measured zone of the measuring light curtain sensing mechanism of equivalent layer respectively; Wherein, to one group of sun gear deviation correction mechanism should be arranged, the both sides of every layer of unrestrained paper are to there being one group of automatic spacing mechanism directly over the center of every layer of unrestrained paper;
5) opening power, when each mechanism was in running order, the lowering or hoisting gear in the described sun gear correction unit group was started working, on draw deviation correcting device; Described deviation correction control system receives the data that measuring light curtain sensing unit group feeds back the marginal position measurement of described facial tissue and each unrestrained paper, analyze by the software that deviation correction control system is embedded, edge or center line with facial tissue are benchmark, calculate the edge of the unrestrained paper of each layer or center line with respect to the deviation of facial tissue; When described facial tissue and each unrestrained paper low speed moved, described deviation correction control system at first started automatic spacing unit group, finished automatic deviation correction by the spacing block piece in the spacing drive unit driving left and right sides of each automatic position-limit mechanism; After the movement of described facial tissue and each unrestrained paper reaches certain speed, described deviation correction control system starts sun gear correction unit group, lowering or hoisting gear by each sun gear deviation correction mechanism will be pressed in unrestrained paper surface under the deviation correcting device, the move left and right that is driven unrestrained paper by sun gear is finished correction, guarantees that the facial tissue of each unrestrained paper and bottom aligns;
When there is fault in described sun gear deviation correction mechanism and when unusual, stops its operation, and start corresponding automatic spacing mechanism and finish deviation-correcting function;
Close use by sun gear correction unit group and the assembly of automatic spacing unit, the startup stage of production line, adopt automatic spacing unit group to finish deviation-correcting function, during velocity-stabilization, switch to sun gear correction unit group and finish deviation-correcting function; Taken full advantage of automatic spacing mechanism and sun gear deviation correction mechanism for low speed and different advantages at a high speed, made in the production line change procedure from low speed to high speed, can both accurately rectify a deviation.
The utility model is measured edge and the position of center line of facial tissue and unrestrained paper by measuring light curtain sensing mechanism, then by deviation correction control system control sun gear correction unit group and automatic spacing unit group, under the lower-speed state when satisfying the starting up and under the fast state when stable, accurately contraposition is neat for facial tissue and multilayer wave trimming edge or center line.Effectively avoid the generation of the phenomenon at the incomplete edge of excision, thereby avoided the cardboard waste of initial start stage, thereby saved timber resources in a large number, really realized the automation industrial upgrading of energy-conserving and environment-protective.
The method and apparatus that the utility model provides, reliable, cost is low, stability is high, be fit to online installing and using; Its measuring light curtain sensing mechanism that adopts stable performance is as measurement mechanism, in conjunction with motion correction control technology, sensing technology, optical technology, realize the automatic opposite side of facial tissue and multilayer wave paper, thereby the stationary positioned piece that this field at present of solving faces is difficult to adapt to defective and technical barriers such as high speed to infringement and the sun gear of cardboard.
The method and apparatus that the utility model provides, by production line actual measurement examination proof, its method opposite side precision can reach ± 1mm, and operation all realizes automatically, and opposite side precision height, speed are fast, good stability, cost are low.Except being applied to the production of corrugated board; Also be applicable to the cardboard of other various quality, shape.
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further specified.
Description of drawings
Fig. 1 is the five layer line structural principle schematic diagrames of the utility model embodiment;
Fig. 2 is the seven layer line structural principle schematic diagrames of the utility model embodiment;
Fig. 3 is the structural representation of the measuring light curtain sensing mechanism of the utility model embodiment;
Fig. 4 is the structural representation of the automatic spacing mechanism of the utility model embodiment;
Wherein:
1. pedestal; 2. measuring light curtain sensing mechanism; 21. transmitting terminal; 22. receiving terminal;
3. sun gear deviation correction mechanism; 31. fixed mount; 32. lowering or hoisting gear; 33. deviation correcting device;
331. correction sun wheels; 333. CD-ROM drive motor; 4. automatic spacing mechanism; 41. left limit block piece;
42. right limit block piece; 5. deviation correction control system; 6. facial tissue; 7. unrestrained paper.
The specific embodiment
Referring to Fig. 1 ~ Fig. 4, the full-automatic overline bridge correcting device of a kind of combined type that present embodiment provides, it comprises a pedestal 1, is respectively equipped with two groups or more measuring light curtain sensing mechanism 2, sun gear deviation correction mechanism 3 and automatic spacing mechanism 4 on the described pedestal 1; Described measuring light curtain sensing mechanism 2 is made up of transmitting terminal 21 and receiving terminal 22 that correspondence arranges; Described sun gear deviation correction mechanism 3 is made up of fixed mount 31, lowering or hoisting gear 32 and deviation correcting device 33; Described automatic spacing mechanism 4 by the spacing block piece 41 in the left and right sides of mutual correspondence, 42 and spacing drive unit form; Wherein, every group of measuring light curtain sensing mechanism 2, sun gear deviation correction mechanism 3 and the stacked setting of automatic spacing mechanism 4 Overbridge types form two-layer or two-layer above automatic deviation correction working lining; Also be provided with deviation correction control system 5 on the described pedestal 1, this deviation correction control system 5 is connected with described two groups or more measuring light curtain sensing mechanism 2, sun gear deviation correction mechanism 3 and automatic spacing mechanism 4 respectively by transmission cable.
As further improvement, described measuring light curtain sensing mechanism 2 is located at the front end of every layer of working lining, its transmitting terminal 21 is the transmitter module that array that infrared LED is formed is arranged, and receiving terminal 22 be the receiver module of the array arrangement formed of corresponding with it infrared receiving diode.
As further improvement, described automatic spacing mechanism 4 is located at the both sides, middle part of every layer of working lining, and the spacing block piece 41 in its left and right sides, 42 is postive stop baffle or limited roller, by about the mode that folds unrestrained paper is limited to and the facial tissue region aligned; Two groups of independently dynamical system, corresponding left and right sides postive stop baffle or limited rollers respectively about the drive unit of described automatic spacing mechanism 4 comprises.
As further improvement, described sun wheel deviation correction mechanism 3 is located at the top, middle part of every layer of working lining, and its deviation correcting device 33 comprises a correction sun wheels 331 and a CD-ROM drive motor 333.
As further improvement, described deviation correction control system 5 comprises one or more groups LCDs.
The full-automatic overline bridge correcting device of above-mentioned combined type adopts following implementation method, and it comprises the steps:
2) pedestal 1 is set, measuring light curtain sensing unit group, sun gear correction unit group and automatic spacing unit group are installed on described pedestal 1; Described measuring light curtain sensing unit group comprises two groups or more measuring light curtain sensing mechanism 2, and it is made up of transmitting terminal 21 and receiving terminal 22 that correspondence arranges; Described sun gear correction unit group comprises two groups or more sun gear deviation correction mechanism 3, and it is made up of fixed mount 31, lowering or hoisting gear 32 and deviation correcting device 33; Described automatic spacing unit group comprises two groups or more automatic spacing mechanism 4, the spacing block piece 41 in its left and right sides by mutual correspondence, 42 and spacing drive unit form; Wherein, every group of measuring light curtain sensing mechanism 2, sun gear deviation correction mechanism 3 and the stacked setting of automatic spacing mechanism 4 Overbridge types form two-layer or two-layer above automatic deviation correction working lining;
Described measuring light curtain sensing mechanism 2, its transmitting terminal 21 are the transmitter module that array that infrared LED is formed is arranged, and receiving terminal 22 be the receiver module of the array arrangement formed of corresponding with it infrared receiving diode; Wherein, wave-length coverage covers the 300-1200 nanometer wavelength range including, but not limited to infrared ray;
Described automatic spacing mechanism 4, the spacing block piece 41 in the described left and right sides, 42 is postive stop baffle or limited roller, by about the mode that folds unrestrained paper is limited to and the facial tissue region aligned; Two groups of dynamical systems independently about described drive unit comprises, corresponding left and right sides postive stop baffle or limited roller respectively; Wherein, described automatic spacing unit group can be installed in sun gear correction unit group front end, under or the optional position of rear end; The drive unit of described automatic spacing unit group for but be not limited to various type of drive such as electronic, pneumatic, hydraulic pressure or Electromagnetic Drive;
2) deviation correction control system 5 is set, described deviation correction control system 5 is connected with described measuring light curtain sensing unit group, sun gear correction unit group and automatic spacing unit group respectively by transmission cable; Described deviation correction control system 5, it comprises one or more groups LCDs, and by external connection keyboard, touch screen the parameter of deviation correction control system is arranged; Described deviation correction control system, according to three layers, five layers, seven layers or corrugated multilayer production, measuring light curtain sensing mechanism 2, sun gear deviation correction mechanism 3, the automatic spacing mechanism 4 of configuration respective numbers realize effectively correction;
3) one deck facial tissue 6 is set, described facial tissue is in the bottom of pedestal 1, and this facial tissue passes the measured zone of the measuring light curtain sensing mechanism 2 of equivalent layer;
4) multilayer wave paper 7 is set, described multilayer wave paper 7 layered arrangement and corresponding with one deck automatic deviation correction working lining respectively directly over facial tissue, every layer of unrestrained paper passes the measured zone of the measuring light curtain sensing mechanism 2 of equivalent layer respectively; Wherein, to one group of sun gear deviation correction mechanism 3 should be arranged, the both sides of every layer of unrestrained paper are to there being one group of automatic spacing mechanism 4 directly over the center of every layer of unrestrained paper;
5) opening power, when each mechanism was in running order, the lowering or hoisting gear 32 in the described sun gear correction unit group was started working, on draw deviation correcting device 33; Described deviation correction control system 5 receives the data that measuring light curtain sensing unit group feeds back the marginal position measurement of described facial tissue 6 and each unrestrained paper 7, analyze by deviation correction control system 5 embedded softwares, edge or center line with facial tissue 6 are benchmark, calculate the edge of the unrestrained paper 7 of each layer or center line with respect to the deviation of facial tissue; When described facial tissue 6 moved with each unrestrained paper 7 low speed, described deviation correction control system 5 at first started automatic spacing unit group, finished automatic deviation correction by the spacing block piece 41 in the spacing drive unit driving left and right sides, 42 of each automatic position-limit mechanism 4; After the movement of described facial tissue 6 and each unrestrained paper 7 reaches certain speed, described deviation correction control system 5 starts sun gear correction unit group, lowering or hoisting gear 32 by each sun gear deviation correction mechanism 3 is pressed in unrestrained paper surface for 33 times with deviation correcting device, the move left and right that is driven unrestrained paper by sun gear is finished correction, guarantees that each unrestrained paper 7 and the facial tissue 6 of bottom align;
When there is fault in described sun gear deviation correction mechanism 3 and when unusual, stops its operation, and start corresponding automatic spacing mechanism 4 and finish deviation-correcting function;
Close use by sun gear correction unit group and the assembly of automatic spacing unit, the startup stage of production line, adopt automatic spacing unit group to finish deviation-correcting function, during velocity-stabilization, switch to sun gear correction unit group and finish deviation-correcting function; Taken full advantage of automatic spacing mechanism and sun gear deviation correction mechanism for low speed and different advantages at a high speed, made in the production line change procedure from low speed to high speed, can both accurately rectify a deviation.
The utility model is measured edge and the position of center line of facial tissue and unrestrained paper by measuring light curtain sensing mechanism, then by deviation correction control system control sun gear correction unit group and automatic spacing unit group, under the lower-speed state when satisfying the starting up and under the fast state when stable, accurately contraposition is neat for facial tissue and multilayer wave trimming edge or center line.Effectively avoid the generation of the phenomenon at the incomplete edge of excision, thereby avoided the cardboard waste of initial start stage, thereby saved timber resources in a large number, really realized the automation industrial upgrading of energy-conserving and environment-protective.
The method and apparatus that the utility model provides, reliable, cost is low, stability is high, be fit to online installing and using; Its measuring light curtain sensing mechanism that adopts stable performance is as measurement mechanism, in conjunction with motion correction control technology, sensing technology, optical technology, realize the automatic opposite side of facial tissue and multilayer wave paper, thereby the stationary positioned piece that this field at present of solving faces is difficult to adapt to defective and technical barriers such as high speed to infringement and the sun gear of cardboard.
The method and apparatus that the utility model provides, by production line actual measurement examination proof, its method opposite side precision can reach ± 1mm, and operation all realizes automatically, and opposite side precision height, speed are fast, good stability, cost are low.Except being applied to the production of corrugated board; Also be applicable to the cardboard of other various quality, shape.
The utility model is not limited to above-mentioned embodiment, adopts step and the structure identical or approximate with the utility model above-described embodiment, and the full-automatic overline bridge correcting device of other combined types that obtain, all within protection domain of the present utility model.