CN102909949B - Automatic-circulation baking oven for sheet type printing material - Google Patents
Automatic-circulation baking oven for sheet type printing material Download PDFInfo
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- CN102909949B CN102909949B CN201210428484.0A CN201210428484A CN102909949B CN 102909949 B CN102909949 B CN 102909949B CN 201210428484 A CN201210428484 A CN 201210428484A CN 102909949 B CN102909949 B CN 102909949B
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Abstract
The invention discloses an automatic-circulation baking oven for a sheet type printing material and belongs to the technical field of sheet printing equipment. The baking oven comprises a shell, a feeding device, a material frame, a hot air duct, a heating device, a material transferring device and a discharging device, wherein the material frame comprises a feeding frame and a discharging frame; oppositely-arranged material clamping devices are adopted; each material clamping device comprises a crawler belt and a crawler belt frame; material supporting plates are arranged on the crawler belts to form material supporting clips for circular material supply; the hot air duct and the heating device form a circular heating and baking system; and materials are completely and uniformly baked. The embodiment of the invention breaks through the structure of the existing tunnel type baking oven, and replaces the existing tunnel type baking oven with the vertically-circulating material frame, and meanwhile, the circular hot air duct system is matched to bake, therefore, the space occupied by the baking oven of the embodiment of the invention is greatly reduced, and the degree of automation of the baking furnace is obviously improved; and moreover, the shell of the baking oven is positioned in a nearly-sealed state, so that the loss of heat is prevented, and the baking efficiency is greatly improved.
Description
Technical field
The present invention relates to thin plate printing material making apparatus technical field, be specifically related to a kind of sheet-type printing material automatic cycle oven.
Background technology
After traditional print, roasting plant is that baking box cannot realize automated production with baking box or tunnel type roasting oven, needs manually product to be put into baking box, has toasted rear artificial taking-up; Tunnel type roasting oven can plug into upstream and downstream operation realize automation baking, but can only realize single products automatic transport baking, and due to baking time longer, body of heater bake region is also longer, and oven floor space is larger.
Summary of the invention
The invention provides a kind of sheet-type printing material automatic cycle oven, can solve the problem.
The invention provides a kind of sheet-type printing material automatic cycle oven, comprising: housing, feed arrangement, bin, heater, hot-flow flue, material transfer device and drawing mechanism; The side of housing is provided with charging aperture opposite side and is provided with discharging opening, and bin, heater, hot-flow flue and material transfer device are arranged in housing; Bin comprises feeding rack and discharge rack, and feeding rack and discharge rack all have for asking the retainer of insert material to press from both sides, and be respectively used to material to deliver to feeding rack upper end by feeding rack bottom, and material is delivered to discharge rack bottom by discharge rack upper end; Hot-flow flue has the air channel inwall of hollow, heater is arranged in the middle of the air channel inwall of hot-flow flue, feeding rack and discharge rack are separately positioned on the both sides of heater in the inwall of air channel, both sides corresponding with charging aperture and discharging opening on the inwall of air channel are respectively equipped with the first hot-air mouth and the second hot-air mouth, air channel outer wall is all equipped with at first hot-air mouth and the second hot-air mouth place, air channel outer wall and air channel inwall form hot air reflux air channel, hot air reflux is provided with air exhauster in air channel, and air exhauster is connected with heater and the air in hot air reflux air channel drawn back heater; Feed arrangement one end is placed in hull outside, and the other end extends to feeding rack bottom through charging aperture, for material is sent to feeding rack; Drawing mechanism one end is connected discharge rack bottom, and for receiving material from discharge rack, the other end extends to hull outside through discharging opening; Material transfer device is arranged on bin top and has material gripping device, material gripping device feeding rack upper end and discharge rack upper end movable back and forth, for material is transferred to discharge rack upper end by feeding rack upper end.
Preferably, described bin comprises four clamping devices vertically arranged, each clamping device includes track frame and is arranged on the transmission crawler belt on track frame, the lateral wall of each transmission crawler belt evenly arranges multiple retainer plate in a circumferential direction, retainer plate is perpendicular to transmission crawler belt lateral wall, wherein two clamping devices are oppositely arranged formation feeding rack, two other clamping device is also oppositely arranged formation discharge rack, feeding rack and discharge rack are positioned at same level and relative two retainer plates formation retainer folders, the equal synchronous backward of two transmission crawler belts of feeding rack and discharge rack rotates.
Preferably, this oven also comprises the width adjusting device of spacing between the clamping device for regulating two to be oppositely arranged, width adjusting device comprises and is separately positioned on four mobile base with the first feed screw nut bottom clamping device and four the first screw mandrels coordinated with feed screw nut respectively, four the first screw mandrels are all rotatably installed on one first holder, each first screw mandrel is all linked by chain and one first drive shaft, it is outer and be provided with the first rotating disk that one end of first drive shaft extends to housing, when rotating the first rotating disk, the two clamping device synchronous backwards be oppositely arranged move.
Preferably, housing charging aperture place and the both sides being positioned at feed arrangement are respectively equipped with material alignment clamping plate, material alignment clamping plate are arranged in the mobile base bottom the clamping device that two of feeding rack is oppositely arranged by mounting bracket, and material alignment clamping plate extend hull outside and are positioned at the both sides of feed arrangement.
Preferably, heater comprises air inlet and is arranged on the ceramic heating pipe of air inlet, and air inlet connects described air exhauster, and described heater also comprises two air outlets, for hot blast is transferred to feeding rack and discharge rack respectively.
Preferably, the air channel outer wall of described hot-flow flue is hollow, and air channel outer wall and air channel inwall form three-back-shaped hot air reflux air channel.
Preferably, described material transfer device comprises a slide rail, and the two ends of slide rail are fixed on the both sides at bin top by support, slide rail slides and arranges one by the slide block of driven by servomotor, the below of slide block arranges a cylinder, the piston rod of cylinder is provided with the sucker for absorbing material.
Preferably, arrange a dividing plate bottom described hot-flow flue, higher than charging aperture and discharging opening bottom hot-flow flue, described discharge outlet arranges a cooling blower, and the air-out direction of cooling blower is by the direction of discharging opening towards charging aperture.
Preferably, housing is provided with a hot blast and receives mouth, described hot blast receives mouth to be positioned at above charging aperture, below dividing plate.
Preferably, described feed arrangement and drawing mechanism are belt conveyor, discharging buffer storage is also provided with in housing, described discharging buffer storage comprises the supporting plate being oppositely arranged on drawing mechanism both sides respectively, two stands plate relative inner evenly arranges multiple retainer plate in the vertical direction, and retainer plate is perpendicular to support clamping plate; The bottom of support clamping plate is provided with the second feed screw nut, and the second screw mandrel coordinated with the second feed screw nut respectively, second screw mandrel is all rotatably installed on one second holder, each second screw mandrel and one second drive shaft link, it is outer and be provided with the second rotating disk that one end of second drive shaft extends to housing, when rotating the second rotating disk, the supporting plate synchronous backward be oppositely arranged moves, and the second holder is arranged on one can on lowering or hoisting gear movable along the vertical direction.
Preferably, described housing comprises a upper cover, and a lateral edges of described upper cover is articulated on housing.
Technique scheme can be found out, because example of the present invention has overturned existing tunnel oven structure, but substitute with the Rotatable material frame circulated up and down, coordinate circulating hot-flow flue system to carry out baking process simultaneously, therefore, space shared by the oven of the embodiment of the present invention can greatly reduce, and the automaticity of oven significantly improves, and the efficiency of baking significantly promotes.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation in the embodiment of the present invention after the expansion of oven housing;
Fig. 2 is the structural representation of embodiment of the present invention middle shell and material transfer device;
Fig. 3 is oven perspective structure schematic diagram in the longitudinal direction in the embodiment of the present invention;
Fig. 4 is that in the embodiment of the present invention, the sectional structure schematic diagram on direction overlooked by oven;
Fig. 5 is the structural representation that bin in the embodiment of the present invention, material transfer device and width adjusting device combine;
Fig. 6 is the structural representation that in the embodiment of the present invention, bin is combined with width adjusting device.
Reference numeral: 1, housing; 10, material; 11, charging aperture; 12, discharging opening; 13, upper cover; 14, hot blast receives mouth; 2, feed arrangement; 21, material alignment clamping plate; 22, mounting bracket; 3, bin; 30, clamping device; 301, track frame; 302, crawler belt is transmitted; 303, retainer plate; 304, the first feed screw nut; 305, mobile base; 306, the first screw mandrel; 307, chain; 308, the first drive shaft; 309, rotating disk; 31, feeding rack; 32, discharge rack; 33, CD-ROM drive motor; 34, reversing shaft; 4, heater; 41, ceramic heating pipe; 42, hot blast district; 43, the charging thermal treatment zone; 44, the discharging thermal treatment zone; 45, preheating zone; 46, cooling zone; 5, hot-flow flue; 51, air channel inwall; 52, air channel outer wall; 511, the first hot-air mouth; 512, the second hot-air mouth; 53, hot air reflux air channel; 54, air exhauster; 55, dividing plate; 56, cooling blower; 6, material transfer device; 60, slide rail; 601, slide block; 602, cylinder; 603, sucker; 7, drawing mechanism; 8, discharging buffer storage.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment:
The embodiment of the present invention provides a kind of sheet-type printing material automatic cycle oven, shown in composition graphs 1 to Fig. 6, comprising: housing 1, feed arrangement 2, bin 3, heater 4, hot-flow flue 5, material transfer device 6 and drawing mechanism 7, the side of housing 1 is provided with charging aperture 11 opposite side and is provided with discharging opening 12, and bin 3, heater 4, hot-flow flue 5 and material transfer device 6 are arranged in housing 1, bin 3 comprises feeding rack 31 and discharge rack 32, feeding rack 31 and discharge rack 32 all have for asking the retainer of insert material 10 to press from both sides, be respectively used to material 10 to deliver to feeding rack upper end by feeding rack 31 bottom, and material 10 is delivered to discharge rack bottom by discharge rack 32 upper end, hot-flow flue 5 has the air channel inwall 51 of hollow, heater 4 is arranged in the middle of the air channel inwall 51 of hot-flow flue 5, feeding rack 31 and discharge rack 32 are separately positioned on the both sides of heater 4 in air channel inwall 51, the both sides that air channel inwall 51 is corresponding with charging aperture 11 and discharging opening 12 are respectively equipped with the first hot-air mouth 511 and the second hot-air mouth 512, air channel outer wall 52 is all equipped with at first hot-air mouth 511 and the second hot-air mouth 512 place, air channel outer wall 52 and air channel inwall 51 form hot air reflux air channel 53, air exhauster 54 is installed in hot air reflux air channel 53, air exhauster 54 is connected with heater 4 and the air in hot air reflux air channel 53 is drawn back heater 4, feed arrangement 2 one end is placed in outside housing 1, and the other end extends to feeding rack 31 bottom, for material is sent to feeding rack through charging aperture 11, drawing mechanism 7 one end is connected discharge rack 32 bottom, and for receiving material from discharge rack, the other end extends to hull outside through discharging opening, material transfer device 6 to be arranged on housing 1 and to have material gripping device, material gripping device feeding rack 31 upper end and discharge rack 32 upper end movable back and forth, for material is transferred to discharge rack 32 upper end by feeding rack 31 upper end.
As shown in Figures 2 and 3, embodiment of the present invention middle shell 1 is closure casing, only have opening at charging aperture 11 and discharging opening 12 place, other positions do not arrange space, prevent heat loss in oven, to maintain the baking temperature in oven preferably, ensure baking efficiency, in addition, the both sides that the charging aperture 11 on housing 1 is relative on housing with discharging opening 12, be two, the left and right sidewall of housing 1 in figure, and charging aperture and discharging opening are located along the same line.Described housing 1 comprises a upper cover 13, and a lateral edges of described upper cover 13 is articulated on housing 1, and housing 1 increases a upper cover, can be convenient to the observation of regular maintenance to oven and other abnormalities.Be understandable that, the space of housing 1 should be enough large, to ensure that bin 3, heater 4, hot-flow flue 5 and material transfer device 6 can be arranged in housing 1, the bottom of embodiment of the present invention middle shell 1 arranges feet, for oven is steadily placed on mill floor, adapt to different bottom surfaces for the ease of oven, this feet is the feet of adjustable spreading degree; In addition, the bottom of housing 1 can thicken is arranged to housing base, the corner, bottom of housing base arranges pulley, be convenient to moving and furnishing of oven, certain pulley should arrange brake gear, prevent oven from operationally sliding, to the brake gear on this pulley, those skilled in the art can be known, repeat no longer one by one herein.
Feed arrangement 2 and drawing mechanism 7 act as handling material, feed arrangement 2 by material by the bin be transported to outside oven in oven, drawing mechanism 7 by the material on bin by being transported to outside oven in oven, therefore feed arrangement and drawing mechanism can adopt the mode of air cylinder driven shipping platform, or motor drives the mode of shipping platform, namely a slide rail is set in the below of shipping platform, shipping platform is arranged on slide rail, shipping platform is driven to move back and forth on slide rail by cylinder or motor, material is placed on shipping platform, in the embodiment of the present invention, feed arrangement 2 and drawing mechanism 7 all adopt belt conveyor, structure is simple, be easy to arrange, efficiency of transmission is high.
As shown in Figures 3 and 4, in the embodiment of the present invention, hot-flow flue 5 and heater 4 form a Baking out system of oven, hot-flow flue 5 has the air channel inwall 51 of hollow, namely air channel inwall 51 is square tubular structure, heater 4 is arranged in the middle of air channel inwall 51, thus air channel inwall 5 be divide into two parts in left and right, in the space that air channel inwall 51 surrounds, the space, the left side of heater 4 is used for accommodating feeding rack 31, and therefore this space is the charging thermal treatment zone 43; The space, the right of heater is used for accommodating discharge rack 32, and therefore this space is the discharging thermal treatment zone 44; Space, heater 4 place is then hot blast district 42.Uniform heat supply baking is obtained in order to the charging thermal treatment zone in air channel inwall 51 and the discharging thermal treatment zone can be allowed, negative-pressure cyclic formula Duct design is have employed in the embodiment of the present invention, namely corresponding with charging aperture 11 and discharging opening 12 on air channel inwall 51 both sides are respectively equipped with the first hot-air mouth 511 and the second hot-air mouth 512(is two, the left and right sidewall of air channel inwall 51 in the diagram), air channel outer wall 52 is all equipped with at first hot-air mouth 511 and the second hot-air mouth 512 place, air channel outer wall 52 and air channel inwall 51 form hot air reflux air channel 53, air exhauster 54 is installed in hot air reflux air channel 53, air exhauster 54 is connected with heater 4 and the air in hot air reflux air channel 53 is drawn back heater 4.In the embodiment of the present invention, air exhauster adopts vertical mixing blower fan, and in order to ensure exhausting effect, air exhauster 54 should match with the sectional area in hot air reflux air channel, and namely the height and the width of air exhauster 54 are identical with width with the degree of depth in hot air reflux air channel 53 or close.In the embodiment of the present invention, heater 4 comprises air inlet (not shown) and is arranged on the ceramic heating pipe 41 of air inlet, air inlet connects described air exhauster 54, described heater 4 also comprises two air outlets, for hot blast being expelled to respectively feeding rack (i.e. the charging thermal treatment zone at feeding rack place) and discharge rack (i.e. the discharging thermal treatment zone at discharge rack place).Can find out, heater 4 in example of the present invention not only has the function of heating, also there is the effect of communicating pipe, after the air heat namely adopting an air inlet and two air outlets to be carried by air exhauster, flow to the charging thermal treatment zone and the discharging thermal treatment zone without loss.In addition, heater 4 can also increase ventilating fan, to strengthen the flowing velocity of hot-air at two air outlet places.
In the process that material is toasted, heater 4 starts heating, thermal source is provided to heat ambient air, because exhausting is carried out in air exhauster 54 pairs of hot air reflux air channels 53, therefore air negative pressure is formed in hot air reflux air channel 53, therefore can be spread to surrounding under the effect of hot air reflux air channel negative pressure by the air that heater 4 heats, enter into the charging thermal treatment zone and the discharging thermal treatment zone of heater 4 both sides, material in two thermals treatment zone is heated, because air exhauster 54 also works simultaneously, therefore hot-air is respectively through the charging thermal treatment zone and the discharging thermal treatment zone, again respectively through the left and right sides first hot-air mouth on air channel inwall 51 511 and the second hot-air mouth 512, enter into corresponding hot air reflux air channel 53, and then be withdrawn into heater 4 by air exhauster 54 and again heat, be transported to the charging thermal treatment zone and the discharging thermal treatment zone, iterative cycles like this, homogeneous heating is carried out to material, promote the efficiency of heating surface.
First hot-air mouth 511 and the second hot-air mouth 512 place are all to there being air channel outer wall 52, therefore the hot air reflux air channel corresponding to the first hot-air mouth 511 can be one also can be two, hot blast can be drawn back heater forward or backward along the outside of air channel inwall after the first hot-air mouth blowout, therefore, the latter half of air channel outer wall can be set in the front side of air channel inwall 51, make the latter half in hot air reflux air channel be formed in the front side of air channel inwall; Or the latter half of air channel outer wall is set at the rear side of air channel outer wall 51, the latter half in hot air reflux air channel is made to be formed in the rear side of air channel inwall, all need to arrange air exhauster at the end place in hot air reflux air channel in a word, make the air in hot air reflux air channel be withdrawn into heater.
The air channel outer wall 52 of described hot-flow flue 5 is similarly hollow in embodiments of the present invention, air channel outer wall and air channel inwall form three-back-shaped hot air reflux air channel, in the air channel of the both sides, front and back in three-back-shaped hot air reflux air channel, can two air exhausters be set respectively, thus make the first hot-air mouth to having two hot air reflux air channels and two air exhausters, second hot-air mouth, also to having two hot air reflux air channels and two air exhausters, makes hot air reflux air channel form negative pressure air channel.The embodiment of the present invention is considered from actual needs, arranges an air exhauster respectively, can realize good hot air circulation effect equally in the air channel of the both sides, front and back in three-back-shaped hot air reflux air channel.Be understandable that, in the embodiment of the present invention, the shape of air channel inwall and air channel outer wall is not limited to hollow, also can be set to ellipse or circular or other shapes as required.
The embodiment of the present invention is in order to cool the material of discharge outlet, make full use of heat energy simultaneously and preheating is carried out to the material at charging aperture place, have employed an improvement project: a dividing plate 55 is set bottom described hot-flow flue 5, the bottom that dividing plate 55 doublely can do hot-flow flue 5 uses, higher than charging aperture 11 and discharging opening 12 bottom hot-flow flue 5, described discharging opening 12 place arranges a cooling blower 56, and the air-out direction of cooling blower 56 is by the direction of discharging opening 12 towards charging aperture 11.Hot air reflux air channel can keep apart by dividing plate 55, thus forms a cooling zone 46 at the lower position of the discharging thermal treatment zone, cools toasting complete material; And form a preheating zone 45 at the lower position of the charging thermal treatment zone, preheating is carried out to material feeding rack being about to enter into the charging thermal treatment zone.The blowing mouth of cooling blower 56 is inside housing 1, air-out direction is made to be by the direction of discharging opening towards charging aperture, the cold wind that cooling blower 56 blows out blows temperature on the complete material of baking and raises and become hot blast and enter into preheating zone, the material of preheating zone is preheated, reasonably make use of heat energy.
In order to preventing the hot blast of preheating zone from discharging arbitrarily, housing 1 being provided with a hot blast and receiving mouth 14, described hot blast receives mouth 14 to be positioned at above charging aperture 11, below dividing plate 55, and namely hot blast receives mouth 14 to be in region, preheating zone.Be understandable that, hot blast receives mouth should connect a pipeline when this oven works, and hot blast is discharged to assigned address.
Particularly, as shown in Figures 5 and 6, described in example of the present invention, bin 3 comprises four clamping devices 30 vertically arranged, each clamping device 30 includes track frame 301 and the transmission crawler belt 302(be arranged on track frame 301 transmits the rotation that crawler belt 302 does 360 ° on track frame, form the load mode circulated up and down), the lateral wall of each transmission crawler belt 302 evenly arranges multiple retainer plate 303 in a circumferential direction, retainer plate 303 is perpendicular to transmission crawler belt 302 lateral wall, wherein two clamping devices 30 are oppositely arranged and form feeding rack 31, two other clamping device 30 is also oppositely arranged and forms discharge rack 32, feeding rack 31 and discharge rack 32 are positioned at same level and relative two retainer plates 303 form retainer folder.It can thus be appreciated that, the middle part of each transmission crawler belt 302 is perpendicular to ground, and now the retainer plate 303 of this position is parallel to the ground, because the specifications parameter of clamping device is all identical, therefore, two clamping devices be oppositely arranged are in the material folding plate of relative position on same horizontal plane, material can be held in the palm reposefully and be clipped in by these two relative material folding plates, and along with the synchronous axial system of the transmission crawler belt on two clamping devices be oppositely arranged, and rise to the upper end of feeding rack gradually or drop to the bottom of discharge rack.The equal synchronous backward of two transmission crawler belts of feeding rack and discharge rack rotates, namely two on feeding rack are transmitted crawler belt synchronous backward and rotate, two on discharge rack are transmitted crawler belt also synchronous backward rotation, can ensure that two retainer plates transmitted on crawler belt that feeding rack is oppositely arranged keep synchronous rising like this, and ensure that two retainer plates transmitting crawler belt that discharge rack is oppositely arranged keep synchronous decline.So be understandable that, the mode of the transmission crawler belt synchronous backward transmission keeping two to be oppositely arranged has multiple, such as, in the embodiment of the present invention only by same CD-ROM drive motor 33 drive four clamping devices realizing feeding rack and discharge rack transmit the driving of crawler belt time, the output shaft of drive motors directly can connect wherein side and transmit crawler belt, and the transmission crawler belt of side is then connected with the output shaft of drive motors by reversing shaft 34 in addition.Certainly four motors can be adopted respectively synchronously to drive, this is repeated no longer one by one.
In order to the material baking that the oven in the embodiment of the present invention can be made to be applicable to various gauge size, therefore, oven in the embodiment of the present invention also comprises the width adjusting device of spacing between the clamping device for regulating two to be oppositely arranged, width adjusting device comprises four mobile base 305 with the first feed screw nut 304 be separately positioned on bottom clamping device 30 and four the first screw mandrels 306 coordinated with the first feed screw nut 304 respectively, four the first screw mandrels 306 are all rotatably installed on one first holder, each first screw mandrel 306 is all linked by chain 307 and a drive shaft 308, it is outer and be provided with the first rotating disk 309 that one end of drive shaft 308 extends to housing, when rotating the first rotating disk 309, two clamping device 30 synchronous backwards be oppositely arranged move, when namely rotating the first rotating disk, drive shaft 308 drives chain 307 to make each first screw mandrel 306 synchronous interaction, on first screw mandrel of two clamping devices that feeding rack is oppositely arranged bottom it, synchronous backward moves, spacing between the clamping device making two to be oppositely arranged is wider or narrower, also like this for discharge rack.Realize two clamping devices be oppositely arranged and keep oppositely mobile, the screw thread by the first feed screw nut bottom it coordinates with the first screw mandrel is only needed to carry out contradictory design, such as, or carry out rotary actuation from contrary direction to the first screw mandrel, the embodiment of the present invention is carried out driving to two clamping devices be oppositely arranged respectively from rear direction before housing 1 and is rotated.Certainly can also arrange gear train between rotating disk 309 and drive shaft 308 forms effort-saving mechanism, is convenient to the rotation of many rotating disks.Owing to being all connected with same drive shaft 308 by chain 307 between each first screw mandrel 306, therefore each first screw mandrel 306 can realize synchronous interaction.
On the basis of above-mentioned width adjusting device, housing 1 charging aperture 11 place of the embodiment of the present invention and the both sides being positioned at feed arrangement 2 are respectively equipped with material alignment clamping plate 21, material alignment clamping plate 21 are arranged in the mobile base 305 bottom the clamping device 30 that two of feeding rack 31 is oppositely arranged by mounting bracket 22, and material alignment clamping plate 21 to extend outside housing 1 and are positioned at the both sides of feed arrangement 2.Mounting bracket 22 can be fixedly connected with this mobile base by the mode of welding or screw-threaded coupling, make material alignment clamping plate 21 synchronous with width adjusting device, material alignment clamping plate can make material put into fast and accurately on the appropriate location of feed arrangement, improve the feeding efficiency of material.
Material transfer device 6 described in the embodiment of the present invention comprises a slide rail 60, the two ends of slide rail 60 are fixed on the both sides at bin 3 top by support, slide rail 60 slides and arranges one by the slide block 601 of driven by servomotor, the below of slide block 601 arranges a cylinder 602, the piston rod of cylinder 602 is provided with the sucker 603 for absorbing material.Be understandable that, the material gripping device in the embodiment of the present invention then includes slide block 601, cylinder 602 and sucker 603.Certain sucker also can substitute with manipulator, but needs to increase the control system controlling manipulator and unclamp or capture.The support at slide rail 60 two ends should have certain altitude to ensure that material transfer device can be positioned at the top of bin; to ensure the transfer of material at bin top; be understandable that; slide rail 60 also can by Bracket setting on hot-flow flue or by the madial wall of Bracket setting housing 1; to this distortion, should not be construed as limiting the scope of the invention.
In the process of oven automatic operation, discharging problem not in time may occur, after namely material transfers to drawing mechanism by discharge rack, do not shifted in time at discharge outlet material, this situation can have influence on the baking efficiency of material.Therefore in the embodiment of the present invention, discharging buffer storage 8 is also provided with in housing 1, described discharging buffer storage 8 comprises the supporting plate being oppositely arranged on drawing mechanism 7 both sides respectively, and two stands plate relative inner evenly arranges multiple retainer plate in the vertical direction, and retainer plate is perpendicular to support clamping plate; The bottom of support clamping plate is provided with the second feed screw nut, and the second screw mandrel coordinated with the second feed screw nut respectively, second screw mandrel is all rotatably installed on one second holder, each second screw mandrel and one second drive shaft link, it is outer and be provided with the second rotating disk that one end of second drive shaft extends to housing, when rotating the second rotating disk, the supporting plate synchronous backward be oppositely arranged moves, and the second holder is arranged on one can on lowering or hoisting gear movable along the vertical direction.Be understandable that, discharging buffer storage 8 in the embodiment of the present invention has width adjusting function equally, this second width adjusting device realizing width adjusting function is formed primarily of the second screw mandrel, the second feed screw nut, the second drive shaft and rotating disk, identical with the width adjusting device all with above-mentioned in operation principle at Structure composing, different places is, second drive shaft only drives two the second screw mandrels, and the first drive shaft drives four the first screw mandrels.Therefore the principles and structure composition for the second width adjusting device on discharging buffer storage with reference to the width adjusting device under above-mentioned bin, no longer too much can repeat herein.
For the feed arrangement in the embodiment of the present invention, drawing mechanism, bin, heater, hot-flow flue system, the running of the parts such as material transfer device controls each driver part by the control system of oven and carries out, the front side wall of therefore housing in embodiments of the present invention is also provided with human-machine operation panel and display screen, and these those skilled in the art are easily known, repeat no longer one by one herein.
For in the embodiment of the present invention, paper direction is outwardly front, after paper direction is inwardly, paper is left to the direction towards a left side, paper is right towards the direction on the right side, be understandable that, the definition in above-mentioned direction is just for the ease of understanding configuration and principle of the present invention, and concrete structure of the present invention and principle be not as restriction.
Above a kind of sheet-type printing material automatic cycle oven that the embodiment of the present invention provides is described in detail, apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (11)
1. sheet-type printing material automatic cycle oven, comprising: housing, feed arrangement, bin, heater, hot-flow flue, material transfer device and drawing mechanism; The side of housing is provided with charging aperture, and opposite side is provided with discharging opening, and bin, heater, hot-flow flue and material transfer device are arranged in housing; It is characterized in that, bin comprises feeding rack and discharge rack, feeding rack and discharge rack all have for asking the retainer of insert material to press from both sides, and be respectively used to material to deliver to feeding rack upper end by feeding rack bottom, and material is delivered to discharge rack bottom by discharge rack upper end; Hot-flow flue has the air channel inwall of hollow, heater is arranged in the middle of the air channel inwall of hot-flow flue, feeding rack and discharge rack are separately positioned on the both sides of heater in the inwall of air channel, the both sides that air channel inwall is corresponding with charging aperture and discharging opening are respectively equipped with the first hot-air mouth and the second hot-air mouth, air channel outer wall is all equipped with at first hot-air mouth and the second hot-air mouth place, air channel outer wall and air channel inwall form hot air reflux air channel, hot air reflux is provided with air exhauster in air channel, and air exhauster is connected with heater and the air in hot air reflux air channel drawn back heater; Feed arrangement one end is placed in hull outside, and the other end extends to feeding rack bottom through charging aperture, for material is sent to feeding rack; Drawing mechanism one end is connected discharge rack bottom, and for receiving material from discharge rack, the other end extends to hull outside through discharging opening; Material transfer device is arranged on bin top and has material gripping device, material gripping device feeding rack upper end and discharge rack upper end movable back and forth, for material is transferred to discharge rack upper end by feeding rack upper end.
2. sheet-type printing material automatic cycle oven as claimed in claim 1, it is characterized in that: described bin comprises four clamping devices vertically arranged, each clamping device includes track frame and is arranged on the transmission crawler belt on track frame, the lateral wall of each transmission crawler belt evenly arranges multiple retainer plate in a circumferential direction, retainer plate is perpendicular to transmission crawler belt lateral wall, wherein two clamping devices are oppositely arranged formation feeding rack, two other clamping device is also oppositely arranged formation discharge rack, feeding rack and discharge rack are positioned at same level and relative two retainer plates formation retainer folders, the equal synchronous backward of two transmission crawler belts of feeding rack and discharge rack rotates.
3. sheet-type printing material automatic cycle oven as claimed in claim 2, it is characterized in that: the width adjusting device also comprising spacing between the clamping device for regulating two to be oppositely arranged, width adjusting device comprises and is separately positioned on four mobile base with the first feed screw nut bottom clamping device and four the first screw mandrels coordinated with feed screw nut respectively, four the first screw mandrels are all rotatably installed on the first holder, each first screw mandrel is all linked by chain and the first drive shaft, it is outer and be provided with the first rotating disk that one end of first drive shaft extends to housing, when rotating the first rotating disk, the two clamping device synchronous backwards be oppositely arranged move.
4. sheet-type printing material automatic cycle oven as claimed in claim 3, it is characterized in that: housing charging aperture place and the both sides being positioned at feed arrangement are respectively equipped with material alignment clamping plate, material alignment clamping plate are arranged in the mobile base bottom the clamping device that two of feeding rack is oppositely arranged by mounting bracket, and material alignment clamping plate extend hull outside and are positioned at the both sides of feed arrangement.
5. sheet-type printing material automatic cycle oven as claimed in claim 1, it is characterized in that: heater comprises air inlet and is arranged on the ceramic heating pipe of air inlet, air inlet connects described air exhauster, described heater also comprises two air outlets, for hot blast is transferred to feeding rack and discharge rack respectively.
6. sheet-type printing material automatic cycle oven as claimed in claim 1, is characterized in that: the air channel outer wall of described hot-flow flue is hollow, and air channel outer wall and air channel inwall form three-back-shaped hot air reflux air channel.
7. sheet-type printing material automatic cycle oven as claimed in claim 1, it is characterized in that: described material transfer device comprises a slide rail, the two ends of slide rail are fixed on the both sides at bin top by support, slide rail slides and arranges one by the slide block of driven by servomotor, the below of slide block arranges a cylinder, the piston rod of cylinder is provided with the sucker for absorbing material.
8. sheet-type printing material automatic cycle oven as claimed in claim 1, it is characterized in that: a dividing plate is set bottom described hot-flow flue, higher than charging aperture and discharging opening bottom hot-flow flue, described discharge outlet arranges a cooling blower, and the air-out direction of cooling blower is by the direction of discharging opening towards charging aperture.
9. sheet-type printing material automatic cycle oven as claimed in claim 8, it is characterized in that: on housing, be provided with a hot blast receive mouth, described hot blast receives mouth to be positioned at above charging aperture, below dividing plate.
10. sheet-type printing material automatic cycle oven as claimed in claim 1, it is characterized in that: described feed arrangement and drawing mechanism are belt conveyor, discharging buffer storage is also provided with in housing, described discharging buffer storage comprises the supporting plate being oppositely arranged on drawing mechanism both sides respectively, two stands plate relative inner evenly arranges multiple retainer plate in the vertical direction, and retainer plate is perpendicular to supporting plate; The bottom of supporting plate is provided with the second feed screw nut, and the second screw mandrel coordinated with the second feed screw nut respectively, second screw mandrel is all rotatably installed on one second holder, each second screw mandrel and one second drive shaft link, it is outer and be provided with the second rotating disk that one end of second drive shaft extends to housing, and the second holder is arranged on one can on lowering or hoisting gear movable along the vertical direction.
11. sheet-type printing material automatic cycle ovens as claimed in claim 10, it is characterized in that: described housing comprises a upper cover, a lateral edges of described upper cover is articulated on housing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210428484.0A CN102909949B (en) | 2012-10-31 | 2012-10-31 | Automatic-circulation baking oven for sheet type printing material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210428484.0A CN102909949B (en) | 2012-10-31 | 2012-10-31 | Automatic-circulation baking oven for sheet type printing material |
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| CN102909949A CN102909949A (en) | 2013-02-06 |
| CN102909949B true CN102909949B (en) | 2015-01-21 |
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| CN201210428484.0A Active CN102909949B (en) | 2012-10-31 | 2012-10-31 | Automatic-circulation baking oven for sheet type printing material |
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| CN105546980B (en) * | 2016-01-20 | 2018-06-19 | 蓝思智能机器人(长沙)有限公司 | A kind of oven |
| CN106241203B (en) * | 2016-07-28 | 2019-04-19 | 深圳市劲拓自动化设备股份有限公司 | A kind of vertical reflow ovens |
| CN106081487B (en) * | 2016-07-28 | 2019-04-16 | 深圳市劲拓自动化设备股份有限公司 | A kind of vertical reflow ovens |
| CN107024103B (en) * | 2017-03-31 | 2019-02-01 | 东南大学 | One main laver drying unit |
| CN107933084A (en) * | 2017-11-28 | 2018-04-20 | 广东东方精工科技股份有限公司 | A kind of infrared drier |
| CN109228641B (en) * | 2018-09-20 | 2020-06-02 | 江苏裕同包装科技有限公司 | Drying device for damped printed matter |
| CN109579475B (en) * | 2018-11-15 | 2021-01-12 | 合肥职业技术学院 | Medicinal material heated air circulation oven |
| CN109579473B (en) * | 2018-11-15 | 2020-12-11 | 合肥职业技术学院 | Heated air circulation oven that possesses automatic feeding mechanism |
| CN112010594B (en) * | 2020-08-26 | 2022-04-19 | 阜阳市森威保温建材有限公司 | Processing method of green, environment-friendly, fireproof, waterproof and lightweight heat-insulating building material |
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Effective date of registration: 20161226 Address after: 414400 Yueyang Industrial Park, Miluo City, North Road, Dragon Boat Patentee after: HUNAN SUNHING PRECISION INDUSTRIAL EQUIPMENT CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District Longhua Street Pelton Lo Wai Panlong industrial area 2 building, two floor Patentee before: Shenzhen Sanxing Precision Industry Equipment Co.,Ltd. |