Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of paper bag marking press automatically to replace traditional-handwork to produce paper packaging bags.
The present invention solves the solution of its technical problem:
A kind of paper bag marking press automatically, including frame, described frame is sequentially provided with automatic feeding, collating unit, impression device, cylinder bag device for spreading, shaped device and closing bag device, frame is additionally provided with the conveyer belt connecting aforementioned each device.
As the further improvement of technique scheme, described automatic feeding includes: remove material device, and it includes supporting plate and traction apparatus, and traction apparatus is connected with frame, and traction apparatus makes supporting plate automatically rise, declines;Suction nozzle group, it includes support, suction nozzle, and support is flexibly connected with frame, and suction nozzle has multiple, and in elongated cylindrical, suction nozzle is flexibly connected with support, and suction nozzle passes through air-breathing and venting, it is achieved absorption and the release to paper bag;Control unit, it includes air valve, air valve switch, and air valve is connected by trachea with suction nozzle, and air valve switch controls air-breathing and the venting of air valve;Feeding group, it includes feeding belt, oblique delivery sheet, and feeding belt is arranged in frame, and the zone face of feeding belt is corresponding with the position of suction nozzle, and oblique delivery sheet is located at the end of feeding belt, dips down and tiltedly fixedly mounts with frame.
As the further improvement of technique scheme, described traction apparatus includes chain, sprocket wheel, motor and mass, and motor is arranged in frame, motor Quality Initiative wheel rotates, one, chain is connected with supporting plate, and other one is connected with mass by after sprocket wheel, and motor passes through Control;Described control unit also includes pull bar, rotating disk, driving shaft, cam, and the lower end of pull bar is hinged with support, the upper end of pull bar is hinged with rotating disk, and rotating disk is fixing with driving shaft to be connected, and cam is arranged on driving shaft, and described air valve switch is connected with cam engagement.
As the further improvement of technique scheme, described collating unit includes collection apparatus and arranges conveyer device, and described collection apparatus includes upper pressure wheel group and lower pressure wheel group;Described arrangement conveyer device includes arranging band assembly, and it is positioned at the baffle plate arranged outside arrangement band assembly along conveying direction, described conveyer belt assembly includes flat belt and Timing Belt, and the surface of Timing Belt is equidistantly provided with multiple block, and described baffle plate is provided with turned-out head end.
As the further improvement of technique scheme, described impression device includes horizontal impression wheels, and twill impression device;Described horizontal impression wheels include that circumferencial direction is provided with the convex print-wheel of convex edge, with convex print-wheel with the use of by pinch roller;Described twill impression device includes rotating shaft group, left impression group, right impression group, described left impression group and right impression group and rotating shaft group releasable connection, described rotating shaft group includes the rotating shaft that upper and lower two direction of rotation are contrary, described left impression group includes left impression block and left compression block, described left impression block is provided with left convex edge, described left convex edge is acute angle with the angle of rotating shaft, described right impression group includes right impression block and right compression block, described right impression block is provided with right convex edge, described right convex edge and left convex edge mirror image each other.
Further improvement as technique scheme, described shaped device makes the upper shaped device that page on paper bag mouth is turned over downwards, make the compacted under device that paper bag mouth nextpage flips up, mirror image each other on described upper shaped device and compacted under apparatus structure, and setting of staggering in the conveying direction.
As the further improvement of technique scheme, described upper shaped device includes: upper compression plate, and it arranges along conveying direction, is positioned at the top of conveyer device;Upper pressure wheel, it is positioned at the right of compression plate;Overhead gage, it is positioned at upper pressure wheel front, is positioned at the right of compression plate, and parallel with upper compression plate;Upper guide pipe, it has leading portion and back segment, and back segment is positioned at the upper left side of overhead gage, and leading portion is positioned at the lower right of overhead gage, is provided with gap between described upper guide pipe and overhead gage.
As the further improvement of technique scheme, described closing bag device includes closing bag band, arranges train, supporting plate and closing bag baffle plate, and closing bag band is arranged in frame by roller bearing;Arrange train and be positioned at the front end of closing bag band;Supporting plate is located at the rear end of closing bag band, and supporting plate is downward-sloping to be fixedly mounted in frame, forms acute angle with the rear end bearing of trend of closing bag band;The end of supporting plate is provided with closing bag baffle plate.
As the further improvement of technique scheme, described conveyer belt is provided with belt pressure adjusting apparatus.
Further improvement as technique scheme, described belt pressure adjusting apparatus includes upper belt and the lower belt parallel with upper belt, it is characterized in that: also include pinch roller, wheel carrier, described wheel carrier has two, wheel carrier is substantially in " L " shape, the middle part of wheel carrier is hinged with frame, and two wheel carriers are with articulated position specular each other;Pinch roller is contained in the lower end of wheel carrier and pinch roller props up upper belt, and wheel carrier top is provided with the adjusting apparatus of the lower end that can adjust wheel carrier and the relative altitude of upper belt.
The invention has the beneficial effects as follows:
Present invention achieves the automated production process of paper bag impression-molding, it is to avoid staff processes the problems such as the high cost of human resources that brought, inefficiency, quality be unstable.The present invention can be used for producing paper packaging bags.
Detailed description of the invention
Below with reference to embodiment and accompanying drawing, the technique effect of design, concrete structure and the generation of the present invention is clearly and completely described, to be completely understood by the purpose of the present invention, feature and effect.Obviously; described embodiment is a part of embodiment of the present invention rather than whole embodiment, based on embodiments of the invention; other embodiments that those skilled in the art is obtained on the premise of not paying creative work, belong to the scope of protection of the invention.It addition, all connection/annexations being previously mentioned in literary composition, the most singly refer to that component directly connects, and refer to couple auxiliary according to being embodied as situation by adding or reducing, form more excellent draw bail.Each technical characteristic in the invention, can be with combination of interactions on the premise of the most conflicting conflict.
As shown in Figure 1, a kind of paper bag marking press automatically, including frame, described frame is sequentially provided with automatic feeding A, collating unit B, impression device C, cylinder bag device for spreading D, shaped device E and closing bag device F, frame is additionally provided with the conveyer belt connecting aforementioned each device.
The workflow of described automatic paper bag marking press is such that to be stacked on automatic feeding by the cylinder bag that other equipment pretreatment are good, thereafter collating unit it is sent to one by one, it is sent to impression device after regulating the spacing of forward and backward cylinder bag and left and right alignment in collating unit, by way of the cylinder softened bag mouth of bag device for spreading after extrusion folding line, arrive shaped device again and be shaped step, finally stack at closing bag device.Conveyer belt connects each device, it is achieved the conveying between each device of the cylinder bag.
As in figure 2 it is shown, as the further improvement of technique scheme, described automatic feeding includes: removing material device 21, it includes supporting plate 211 and traction apparatus 22, and traction apparatus 22 is connected with frame, and traction apparatus 22 makes supporting plate 211 automatically rise, decline;Suction nozzle group 23, it includes support, suction nozzle, and support is flexibly connected with frame, and suction nozzle has multiple, and in elongated cylindrical, suction nozzle 232 is flexibly connected with support, and suction nozzle passes through air-breathing and venting, it is achieved absorption and the release to paper bag;Control unit 24, it includes air valve, air valve switch, and air valve is connected by trachea with suction nozzle, and air valve switch controls air-breathing and the venting of air valve;Feeding group 25, it includes feeding belt, oblique delivery sheet, and feeding belt is arranged in frame, and the zone face of feeding belt is corresponding with the position of suction nozzle 232, and oblique delivery sheet is located at the end of feeding belt, dips down and tiltedly fixedly mounts with frame.Replaced staff to take, put bag by suction nozzle, it is achieved automated production, improve efficiency, save labour force.
As the further improvement of technique scheme, described traction apparatus 22 includes chain, sprocket wheel, motor and mass, and motor is arranged in frame, motor Quality Initiative wheel rotates, one, chain is connected with supporting plate 211, and other one is connected with mass by after sprocket wheel, and motor passes through Control;Described control unit 24 also includes pull bar, rotating disk, driving shaft, cam, and the lower end of pull bar is hinged with support, the upper end of pull bar is hinged with rotating disk, and rotating disk is fixing with driving shaft 244 to be connected, and cam is arranged on driving shaft, and described air valve switch is connected with cam engagement.Traction apparatus 22 can also is that the form utilizing hydraulic cylinder or pneumatic cylinder to be lifted by supporting plate 211.Use sprocket wheel simple with the form structure of chain, the most convenient for production.By the rotation of driving shaft, rotating disk, at unidirectional rotary motion, before and after rotating disk pulls suction nozzle group 23 to do by pull bar, pumps, and controls the opening and closing of air valve finally by cam.
As it is shown on figure 3, as the further improvement of technique scheme, described collating unit includes collection apparatus and arranges conveyer device, and described collection apparatus includes upper pressure wheel group 31 and lower pressure wheel group 32;Described arrangement conveyer device includes arranging band assembly 33, and it is positioned at the baffle plate 34 arranged outside arrangement band assembly 33 along conveying direction, described arrangement band assembly 33 includes that flat belt 331 and Timing Belt 332, Timing Belt 332 surface are equidistantly provided with multiple block, and described baffle plate 34 is provided with turned-out head end.Cylinder bag is sent to impression device after regulating the spacing of forward and backward cylinder bag and left and right alignment in collating unit.
As shown in Figure 4, as the further improvement of technique scheme, described impression device includes horizontal impression wheels 42, and twill impression device 43;Described horizontal impression wheels 42 include that circumferencial direction is provided with the convex print-wheel 421 of convex edge, with convex print-wheel 421 with the use of by pinch roller 422;Described twill impression device 43 includes rotating shaft group, left impression group, right impression group, described left impression group and right impression group and rotating shaft group releasable connection, described rotating shaft group includes the rotating shaft that upper and lower two direction of rotation are contrary, described left impression group includes left impression block and left compression block, described left impression block is provided with left convex edge, described left convex edge is acute angle with the angle of rotating shaft, described right impression group includes right impression block and right compression block, described right impression block is provided with right convex edge, described right convex edge and left convex edge mirror image each other.Left impression block may be mounted at rotating shaft or the rotating shaft of lower section of top, and the most left compression block is arranged in another root rotating shaft, and rotating shaft group drives left impression block and left compression block mutually to compress during rotating, and leaves, in the left side of paper bag, the trace that baroclines;Right impression block may be mounted at rotating shaft or the rotating shaft of lower section of top, and the rightest compression block is arranged in another root rotating shaft, and rotating shaft group drives right impression block and right compression block mutually to compress during rotating, and leaves, in the right left side of paper bag, the trace that baroclines;Can be by regulating the angle between left impression block and right impression block, to adapt to the paper bag of different in width.
As shown in Figure 5, further improvement as technique scheme, described cylinder bag device for spreading includes a working face and two support bag planes, said two support bag plane is arranged symmetrically with working face for the plane of symmetry, form the angle less than 90 degree between support bag plane and working face, near described working face, be provided with actuating device;In any one support bag plane, being provided with support bag pipe group, described support bag pipe group has the support bag pipe of embowment, and support bag pipe couples with actuating device, makes support bag pipe can rotate around the center of described arc or nearly center in support bag plane.Further, cylinder bag device for spreading also includes one group of time-delay mechanism, utilizes the engagement of two and half gears and the revolution action of outer half gear, makes interior half gear be rotated intermittently, so that power output gear exports torque off and on.After time-delay mechanism installs on cylinder bag device for spreading, power output gear just can make support bag pipe postpone exiting bag mouth, it is achieved time delay struts.
As described in Figure 6 as the further improvement of technique scheme, described shaped device makes the upper shaped device 51 that page on paper bag mouth is turned over downwards, make the compacted under device 52 that paper bag mouth nextpage flips up, mirror image each other in described upper shaped device 51 and compacted under device 52 structure, and setting of staggering in the conveying direction.
As the further improvement of technique scheme, described upper shaped device 51 includes: upper compression plate 511, and it arranges along conveying direction, is positioned at the top of conveyer device;Upper pressure wheel 512, it is positioned at the right of compression plate 511;Overhead gage 513, it is positioned at upper pressure wheel 512 front, is positioned at the right of compression plate 511, and parallel with upper compression plate 511;Upper guide pipe 514, it has leading portion and back segment, and back segment is positioned at the upper left side of overhead gage 513, and leading portion is positioned at the lower right of overhead gage 513, is provided with gap between described upper guide pipe 514 and overhead gage 513.Cylinder bag softened bag mouth of meeting before arriving shaped device, forms trapezoidal upper page and nextpage.Upper signature tightly goes up the right of compression plate 511, can be extruded the second horizontal impression by upper pressure wheel 12, subsequently between upper compression plate 511 and overhead gage 513.Upper page continues forwards to be carried, and by the guiding of upper guiding tube 514, the top of upper page is turned over downwards along the second horizontal impression.Due to mirror image each other in upper shaped device 51 and compacted under device 52 structure, so the process of nextpage turnover is identical with upper page, in opposite direction.
As it is shown in fig. 7, as the further improvement of technique scheme, described closing bag device includes closing bag band 61, arranges train 62, supporting plate 63 and closing bag baffle plate 64, and closing bag band 61 is arranged in frame by roller bearing;Arrange train 62 and be positioned at the front end of closing bag band 61;Supporting plate 63 is located at the rear end of closing bag band 61, and supporting plate 63 is downward-sloping to be fixedly mounted in frame, forms acute angle with the rear end bearing of trend of closing bag band 61;The end of supporting plate 63 is provided with closing bag baffle plate 64.Cylinder bag after molding, after being sent to closing bag device, will be become cylinder bag to flatten by arranging train 62, then pass to supporting plate 63, and supporting plate 63 is downward-sloping, cylinder bag under gravity, with closing bag baffle plate 64 snap.
As shown in Figure 8, as the further improvement of technique scheme, described conveyer belt 1 is provided with belt pressure adjusting apparatus.Belt pressure adjusting apparatus can effectively prevent belt long, and the error of equipment, at each inter process it is possible that uneven situation.
Further improvement as technique scheme, described belt pressure adjusting apparatus includes upper belt and the lower belt parallel with upper belt, it is characterized in that: also include pinch roller 72, wheel carrier 73, described wheel carrier 73 has two, wheel carrier 73 is substantially in " L " shape, the middle part of wheel carrier 73 is hinged with frame, and two wheel carriers 73 are with articulated position specular each other;Pinch roller 72 is contained in the lower end of wheel carrier 73 and pinch roller 72 props up upper belt, and wheel carrier 73 top is provided with the adjusting apparatus 74 of the lower end that can adjust wheel carrier 73 and the relative altitude of upper belt.By adjusting the relative altitude of lower end and the upper belt of wheel carrier, thus control pinch roller and belt contact the degree of depth so that the pressure of lower belt can be adjusted by upper belt.
Above the better embodiment of the present invention is illustrated, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent modifications or replacement on the premise of spirit of the present invention, and modification or the replacement of these equivalents are all contained in the application claim limited range.