A kind of cross cutting automatic waste clearing equipment and its implementation
Technical field
The present invention relates to printing equipment technical field, particularly to a kind of cross cutting automatic waste clearing equipment and its implementation。
Background technology
Cross cutting is a kind of cutting process of leaflet post-production, die-cutting process can become cross cutting knife plate to cut according to the graphic making designed in advance leaflet or other leaflet goods, leaflet or other leaflet goods are processed into the shape of design, so that the shape of leaflet is no longer limited to straight flange right angle。
The pattern that die-cutting production die-cutting rule requires according to product design is combined into die cutting plate, under the effect of the pressure, leaflet is cut into the moulding process of required form or cut channel。Indentation process is then utilize wire pressing cutter or line-pressing die, extrudes stria on printed material by the effect of pressure。Usual cross cutting indentation process is that die-cutting rule and wire pressing cutter are combined in same template, carries out cross cutting and the technique of impression processing, referred to as cross cutting on die-cutting machine simultaneously。
After die-cutting process, the non-effective image-text area of leaflet can leave the waste material after cross cutting, and waste material is still retained on leaflet, at present typically via manually being separated with leaflet by waste material。But the artificial mode separated is higher for workman's labor intensity, and some leaflet needs the waste material removed relatively more, low by manual mode work efficiency, and human cost is higher。
Thus prior art need to improve。
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, it is an object of the invention to provide a kind of cross cutting automatic waste clearing equipment and its implementation, the waste material after blowing method removes cross cutting automatically can be passed through, improve production efficiency。
In order to achieve the above object, this invention takes techniques below scheme:
A kind of cross cutting automatic waste clearing equipment, including: it is used for the conveyer belt of the leaflet after carrying cross cutting, wherein, also includes:
For the waste material separating device that the waste material of the leaflet after cross cutting and leaflet are separated;
Waste port, its width is more than the width of waste material, and less than the width of leaflet;
For the blowning installation that the waste material separated with leaflet is blown in waste port;
And for pushing down the edge of leaflet both sides, and the waste material of leaflet edge is sent into the tabletting of waste port;
Described tabletting is positioned at the both sides of described conveyer belt, after the gas outlet of described blowning installation is positioned at described waste material separating device, and is positioned at the top of waste port。
Described cross cutting automatic waste clearing equipment, wherein, described waste material separating device is a pair cylinder: the first cylinder and second tin roller in relative rotation;
Described first cylinder is provided with the bulge-structure that the waste material of leaflet is corresponding with the junction point of leaflet, described second tin roller is provided with the sunk structure corresponding with the first cylinder。
Described cross cutting automatic waste clearing equipment, wherein, the exit side at conveyer belt also sets up the collection box for reclaiming waste material, and described collection box is positioned at the lower section of described waste port。
Described cross cutting automatic waste clearing equipment, wherein, described blowning installation includes blowing nozzle, feeder, air supply pipe and for regulating the electric Proportion valve of air pressure, described blowing nozzle is positioned at the top of described waste port, and connecting described feeder by described air supply pipe, described electric Proportion valve is installed on described air supply pipe。
Described cross cutting automatic waste clearing equipment, wherein, the exit side at conveyer belt is additionally provided with for by stack device stacking for leaflet。
Described cross cutting automatic waste clearing equipment, wherein, described tabletting is inverted L shape。
Described cross cutting automatic waste clearing equipment, wherein, the platform of described conveyer belt is provided with air intake device。
Described cross cutting automatic waste clearing equipment, wherein, also includes one for regulating the blowing nozzle adjustment device in waste port top position。
A kind of described cross cutting automatic waste clearing equipment realize method, wherein, described method includes step:
S1, described conveyer belt are by the leaflet after conveying cross cutting to waste material separating device, and meanwhile, the edge of leaflet both sides pushed down by tabletting, it is prevented that leaflet sticks up;
The waste material of the leaflet after cross cutting and leaflet are separated by S2, waste material separating device;
The waste material separated with leaflet is blown into waste port by S3, blowning installation, and the waste material of leaflet edge is also fed in waste port by tabletting;
The leaflet separated with waste material is transferred out by S4, conveyer belt。
Described cross cutting automatic waste clearing equipment realize method, wherein, described step S2 specifically includes:
During when leaflet by the first cylinder and second tin roller, mutual rotation by the first cylinder and second tin roller, the while of making leaflet proal, the bulge-structure on the first cylinder and the sunk structure on second tin roller make the junction point of waste material and leaflet disconnect, and waste material separates with leaflet。
Described cross cutting automatic waste clearing equipment realize method, wherein, in described step S3, the waste material separated with leaflet is blown into waste port and specifically includes by blowning installation:
Blowing mouth adopts intermittent working method: by the program compiled and edit in advance, when having waste material and leaflet through out-of-date, controls corresponding scrap area blow by controlling device, is blown in waste port by the waste material separated with leaflet。When leaflet is through out-of-date, blowing mouth quits work, and leaflet enters collecting zone below。
Compared to prior art, cross cutting automatic waste clearing equipment provided by the invention and its implementation, by conveyer belt, the leaflet after cross cutting is transported to waste material separating device, the waste material of the leaflet after cross cutting and leaflet are separated, waste material is made to drop from waste port again through blowning installation, it is achieved that leaflet is automatically separated with waste material, it is not necessary to manually separate waste material, improve production efficiency, and also reduce human cost。
Accompanying drawing explanation
Fig. 1 is the structural representation of cross cutting automatic waste clearing equipment of the present invention。
Fig. 2 is the schematic diagram of the second embodiment of the waste material separating device of cross cutting automatic waste clearing equipment of the present invention。
Fig. 3 is the schematic diagram of the 3rd embodiment of the waste material separating device of cross cutting automatic waste clearing equipment of the present invention。
Fig. 4 is the flow chart of the method that realizes of the waste material separating device of cross cutting automatic waste clearing equipment of the present invention。
Detailed description of the invention
The present invention provides a kind of cross cutting automatic waste clearing equipment and its implementation, and for making the purpose of the present invention, technical scheme and effect clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment。Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention。
The cross cutting automatic waste clearing equipment of the present invention is arranged at the exit side of die-cutting device, as it is shown in figure 1, comprising: conveyer belt 10, waste material separating device 20, waste port 30, blowning installation 40 and tabletting 50;Wherein, described tabletting 50 is positioned at the both sides of described conveyer belt, after the gas outlet of described blowning installation is positioned at described waste material separating device 20, and is positioned at the top of waste port。
Specifically, the described conveyer belt 10 leaflet after conveying cross cutting is to waste material separating device 20, then is transferred out by the leaflet separated with waste material。Described waste material separating device 20 is for separating (after die-cutting process, the non-effective image-text area of leaflet can leave the waste material after cross cutting, and waste material is still retained on leaflet) by the waste material of the leaflet after cross cutting and leaflet。The width of described waste port 30 is more than the width of waste material, and less than the width of leaflet (if it is to be understood that the width of waste material is more than the width of waste port, it is possible to the scrap area in die-cutting rule version increases die-cutting rule, waste material is prescinded so that it is width is less than the width of waste port)。Described blowning installation 40 is for being blown into the waste material separated with leaflet in waste port 30。Described tabletting 50 is for pushing down the edge of leaflet both sides, it is prevented that leaflet sticks up, and the waste material of leaflet edge is sent into waste port。
Waste material separating device 20 place delivered to by leaflet after cross cutting by conveyer belt, by waste material separating device, the waste material of the leaflet after cross cutting and leaflet are separated, then, the waste material separated with leaflet is blown in waste port 30 by blowning installation 40, then stack device place delivered to by leaflet by conveyer belt again, is stacked up by leaflet。Achieve and be automatically separated waste material, improve intelligence degree and the production efficiency of equipment, and also reduce human cost。
When being embodied as, described waste material separating device is a pair cylinder, comprising: the first cylinder 21 and second tin roller 22 in relative rotation;Described first cylinder 21 is provided with the bulge-structure 211 that the waste material of leaflet is corresponding with the junction point of leaflet, described second tin roller 22 is provided with the sunk structure 221 corresponding with the first cylinder。During when leaflet by the first cylinder 21 and second tin roller 22, mutual rotation by the first cylinder 21 and second tin roller 22, the while of making leaflet proal, on first cylinder 21 bulge-structure 211 and second tin roller 22 on sunk structure make waste material and leaflet junction point (waste material and leaflet cross cutting out after, between can there is junction point) disconnect, waste material separates with leaflet。
It should be appreciated that described bulge-structure 211 with sunk structure 221 is and the junction point of waste material and leaflet is correspondingly arranged, for different die cutting products, waste material is different from the junction point of leaflet, then bulge-structure is also different from the position of sunk structure。Described bulge-structure 211 can by realizing in the cylinder surface corresponding rubber bumps structure of installation or sunk structure with sunk structure 221, position according to waste material arrange bulge-structure and the quantity of sunk structure and position (it should be noted that this projection and sunk structure corresponding be the junction point of waste material and leaflet)。
It addition, described bulge-structure and sunk structure can also adopt mode as shown in Figure 2 to realize。By at the first outer sheathed rubber layer of cylinder 21, raised line 212(its thickness corresponding with waste material position is had to could be arranged to 3-5mm above it), the described outer also sheathed rubber layer of second tin roller 22, has (inevitable with the raised line of first cylinder corresponding) recessed bar 222 corresponding with waste material position above it。Interacted by raised line 212 and recessed bar 222, make waste material separate with leaflet。
Further, it is also possible to realize corresponding bulge-structure and sunk structure by sheathed rubber ring outside described first cylinder 21 and second tin roller 22。As it is shown on figure 3, prepare the rubber ring of three kinds of different-thickness: the first rubber ring the 223, second rubber ring 224 and the 3rd rubber ring 225;The thickness of the first rubber ring 223 is minimum, and the thickness of the 3rd rubber ring 225 is maximum。According to waste material position, first rubber ring the 223, second rubber ring 224 and the 3rd rubber ring 225 are set on the first cylinder 21 and second tin roller 22, form corresponding protruding (thickness difference of the second rubber ring 224 and the 3rd rubber ring 225 forms projection) or depression (thickness difference of the first rubber ring 223 and the second rubber ring 224 forms depression), its bulge-structure is corresponding with the waste material position on sunk structure leaflet, is used for making waste material separate with leaflet。Further, the fixed structure (such as can adopt engaging or the mode of lid) of fixing rubber ring it is separately provided at the two ends of described first cylinder 21 and second tin roller 22。
Further, in the present embodiment, described tabletting is inverted L shape, maintains a certain distance (such as 0.5-2mm) between itself and leaflet, while not hindering leaflet output, it is prevented that leaflet warpage。And described tabletting is additionally provided with the adjustment device for regulating tabletting height, it is thus possible to meet the flanging needs of the leaflet of different-thickness;Meanwhile, described tabletting is additionally operable to send in waste port the waste material of leaflet edge。It addition, the shape of tabletting can also be not restricted to inverted L shape, as long as the edge of leaflet can be realized pushing down。
Further, in the present embodiment, described blowning installation includes blowing nozzle 401, feeder 402, air supply pipe 403 and for regulating the electric Proportion valve 404 of air pressure, described blowing nozzle 401 is positioned at the top of described waste port 30, and connect described feeder 402 by described air supply pipe 403, described electric Proportion valve 404 is installed on described air supply pipe, is regulated the air pressure of blowing nozzle output by electric Proportion valve, makes waste material blow off from waste port 30。
Further, more stable in order to ensure leaflet motion on conveyer belt 10, device can't be insufflated and dispel or blow and fly, it is possible to some air intake devices 11 are set on the platform of conveyer belt 10, for leaflet is adsorbed on the platform of conveyer belt 10。
In specific implementation process, the position of described blowing nozzle 401 is adjustable (regulating device by one, regulate its position above waste port), and it is perpendicular to the arrangement of conveyer belt 10 direction, it is preferable that being shaped as flat, width can be 3-5mm。Because for different products, waste material is different from the junction point position of leaflet, by regulating the position of blowing nozzle 401, it is simple to waste material and leaflet are blown open better。Furthermore it is also possible to arrange a control device, regulate the blowing nozzle air-blowing quantity in waste port top position and blowing nozzle by controlling device control and regulation device。
Additionally, we can also arrange row's blowing nozzle above waste port, when having waste material and leaflet through out-of-date, the blowing nozzle being connected position by controlling the corresponding waste material of device control with leaflet blows, the waste material separated with leaflet is blown in waste port: specifically, we can pass through to control program accordingly and (be written as prior art about what control program controlling to write in device, here do not repeat), order controls device control blowing nozzle interval and blows: when waste material is through out-of-date, the blowing nozzle (be positioned above) corresponding with waste material starts to blow, waste material is blown in waste port, and when leaflet is through out-of-date, then blowing nozzle is not blown。
Further, exit side at described conveyer belt is additionally provided with the collection box (in figure, position illustrates) for reclaiming waste material, this collection box is positioned at the lower section of described conveyer belt, and width is more than the width of conveyer belt, facilitates the waste material that blowing nozzle blows off directly to fall in described collection box。
What present invention also offers above-mentioned cross cutting automatic waste clearing equipment realizes method。As shown in Figure 4, specifically, described method includes step:
S1, described conveyer belt are by the leaflet after conveying cross cutting to waste material separating device, and meanwhile, the edge of leaflet both sides pushed down by tabletting, it is prevented that leaflet sticks up;
The waste material of the leaflet after cross cutting and leaflet are separated by S2, waste material separating device;
The waste material separated with leaflet is blown into waste port by S3, blowning installation, and the waste material of leaflet edge is also fed in waste port by tabletting;
The leaflet separated with waste material is transferred out by S4, conveyer belt。
Method is realized, it is achieved that leaflet is automatically separated with waste material, it is not necessary to manually separates waste material, improves production efficiency, and also reduce human cost by the cross cutting automatic waste clearing equipment of the present invention。
Further, described step S2 specifically includes:
During when leaflet by the first cylinder and second tin roller, mutual rotation by the first cylinder and second tin roller, the while of making leaflet proal, the bulge-structure on the first cylinder and the sunk structure on second tin roller make the junction point of waste material and leaflet disconnect, and waste material separates with leaflet。
In sum, cross cutting automatic waste clearing equipment provided by the invention and its implementation, by conveyer belt, the leaflet after cross cutting is transported to waste material separating device, the waste material of the leaflet after cross cutting and leaflet are separated, waste material is made to drop from waste port again through blowning installation, it is achieved that leaflet is automatically separated with waste material, it is not necessary to manually separate waste material, improve production efficiency, and also reduce human cost。
It is understood that for those of ordinary skills, it is possible to it is equal to replacement according to technical scheme and inventive concept thereof or is changed, and all these are changed or replace the scope of the claims that all should belong to appended by the present invention。