Is furnished with the printing equipment paper feeding device destaticing mechanism
Technical field
the present invention relates to printing equipment technical field, particularly a kind of be furnished with the printing equipment paper feeding device destaticing mechanism.
Background technology
in the printing machinery utilizing friction feed mode paper feeding at present, ubiquity produces electrostatic because paper feeding belt is too dry, and the phenomenon of adsorption paper end and dust, belt friction power can be caused like this to decline, during paper feeding, frictional force can cause paper feeding to have some setbacks not, and then affects production efficiency, for this problem, on paper feeding device in general printing house, also there is no belt Destaticizing device targetedly.Therefore, the paper feeding device of paper feeding to frictionally in current printing machinery, the electrostatic existed on paper feeding belt cannot be eliminated, and adsorption paper end and dust on belt, paper feeding is not smooth, the problem that production efficiency is lower.
Summary of the invention
the object of the invention is to, provide a kind of and be furnished with the printing equipment paper feeding device destaticing mechanism, it has the electrostatic can eliminated on paper feeding belt, the feature that production efficiency is higher.
technical scheme of the present invention: be furnished with the printing equipment paper feeding device destaticing mechanism, comprise driving wheel, driving wheel is connected with drive motors, driving wheel side is provided with accessory whorl, connect through belt between accessory whorl and driving wheel, be partial to accessory whorl side above belt and be provided with pinch roller, be provided with below belt and destatic mechanism; The described mechanism that destatics comprises crane, and crane upper end is provided with insulation frame, and insulation frame is provided with ionic formula blower fan, is provided with draft mechanism above ionic formula blower fan; Described ionic formula blower fan comprises housing, air inlet, fan, fixed mount, air outlet is provided with successively from bottom to top in housing, the air inlet of housing lower end is provided with lower protecting network, fixed mount is provided with from lower to upper electric discharge circle and double copper ring circle, electric discharge circle is laid with some ionization needles, and the needle point of ionization needle is placed between the double copper ring of double copper ring circle, and the air outlet place of housing upper end is provided with upper protecting network, upper protecting network is provided with round rail with the corresponding position, position of ionization needle, in circle rail, is provided with cleaning mechanism; The outer of air outlet on described housing is arranged with retainer ring groove, and fixing annular groove is " U " shape structure of opening towards air outlet center, and the top of fixing annular groove offers several the first installing ports; Described draft mechanism comprises vertical portion, the bottom of vertical portion and the outside of upper end are respectively equipped with several first buckles and the second buckle, upper end, vertical portion is provided with horizontal part, the port communicated with vertical portion is offered bottom horizontal part, " U " shape annular groove is arranged with outside port bottom horizontal part, the opening of " U " shape annular groove is towards the center of port, and the side toward vertical portion on " U " shape annular groove offers several the second installing ports, and " U " shape annular groove is fixedly connected with the second buckle; Both sides bottom horizontal part are respectively provided with a lifting support; The two ends at horizontal part top and centre are equipped with an exhaust outlet, and each exhaust outlet place is equipped with control wind mechanism; Side on described housing is provided with electric power box, and electric power box is provided with speed-regulating switch and ionization indicator lamp, and speed-regulating switch is positioned at the below of ionization indicator lamp, the output of electric power box respectively with fan, discharge and to enclose and double copper ring circle is connected.
above-mentioned being furnished with destatics in the printing equipment paper feeding device of mechanism, and described double copper ring circle is made up of in the same plane two concentric copper rings.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described cleaning mechanism comprises slippery fellow, and slippery fellow is placed in round rail, and slippery fellow is provided with connecting rod, and connecting rod is provided with hairbrush, and hairbrush contacts with ionization needle.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described first buckle has 3, and the first buckle is placed in fixing annular groove, size, shape, the position of the first buckle and quantity is all corresponding with the first installing port arranges.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described second buckle has 3, and the second buckle is placed in " U " shape annular groove, size, shape, the position of the second buckle and quantity is all corresponding with the second installing port arranges.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described insulation frame be bakelite insulation frame.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described draft mechanism is carbon fiber draft mechanism.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described control wind mechanism comprises control aerofoil, and control aerofoil has 3, and the overall width of 3 control aerofoils equals the width of exhaust outlet, and each control aerofoil two ends are equipped with connecting rod, and connecting rod end is provided with knob.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, length and the bottom belt length of described horizontal part adapt, the exhaust outlet at horizontal part two ends is just in time placed in below driving wheel and accessory whorl, and the exhaust outlet in the middle of horizontal part is placed in the below of bottom belt middle.
aforesaid be furnished with destatic in the printing equipment paper feeding device of mechanism, described ionization needle has 10.
compared with prior art, the present invention has the electrostatic can eliminated on paper feeding belt, the feature that production efficiency is higher.The present invention eliminates by arranging the mode destaticing mechanism in the below of paper feeding device belt the electrostatic that belt produces, and destatics mechanism and is made up of ionic formula blower fan and associated components.This ionic formula blower fan structure is simple, primarily of fan, electric discharge circle, ionization needle and double copper ring circle composition, control to make electric discharge circle, ionization needle ionized air together with double copper ring circle by electric power box, then electric power box controls fan blowing and ionized air is blowed to draft mechanism, the correct position of ion wind being guided into belt is guided through draft mechanism, charged ion on ion wind and belt, and then eliminate the electrostatic on belt, the ion wind simultaneously blown out also can remove on belt with paper end and dust.Draft mechanism in the present invention mainly comprises vertical portion and horizontal part, the belt of the shape of horizontal part and length and bottom adapts, the ion wind blown by ionic formula blower fan carries out in horizontal part through vertical portion cushioning, mixing and discharged by three exhaust outlets, uniformly ion wind is blowed to belt, because belt ceaselessly rotates, so can completely in and belt on charged ion, blow paper end subsidiary on belt and dust off simultaneously, ensure that belt has good frictional force, paper feeding is smooth and easy, has higher production efficiency.In the present invention, the vertical portion of draft mechanism is connected with dismountable between ionic formula Blower Housing, is also dismountable connection between vertical portion and horizontal part, removes and installs conveniently; Three exhaust outlet places on the top of horizontal part are all provided with control wind mechanism, control wind mechanism is primarily of control aerofoil and knob composition, the trend and the intensity that blow out ion wind can be controlled, better to carry out regulable control to the electrostatic on belt, dust removing situation by the angle controlling control aerofoil; Be provided with lifting support near two ends place bottom horizontal part, so can regulate the distance between exhaust outlet and belt easily, and the crane destaticed in mechanism can regulate the height of ionic formula blower fan, to be connected with draft mechanism.The upper protecting network of the present invention's air outlet on ionic formula blower fan is provided with cleaning structure, this cleaning mechanism has slippery fellow, connecting rod and hairbrush to form, slippery fellow can the round rail on upper protecting network slide, cleaning mechanism is corresponding with ionization needle to be arranged, by slip cleaning mechanism, can clean ionization needle, ensure the duty of ionization needle the best.The present invention is provided with speed-regulating switch and ionization indicator lamp on electric power box, and speed-regulating switch can the rotating speed of flexible modulation fan, and then controls the size of ion wind, makes the size that ion wind reaches suitable; Ionization indicator lamp can in the moment remind current ionization situation, understand in time the ion wind situation that ionic formula blower fan is sent.In addition, the present invention is provided with bakelite, to ensure electric power safety good between ionic formula blower fan and crane on the crane settling ionic formula blower fan; Draft mechanism uses carbon fibre materials, and lightweight, hardness is large, has good blower effect.
Accompanying drawing explanation
fig. 1 is structural representation of the present invention;
fig. 2 is the structural representation destaticing mechanism in the present invention;
fig. 3 is the structural representation of intermediate ion formula blower fan of the present invention;
fig. 4 is the internal explosion figure of intermediate ion formula blower fan of the present invention;
fig. 5 is upper protecting network place structural representation in the present invention;
fig. 6 is the structural representation controlling wind mechanism in the present invention.
being labeled as in accompanying drawing: 1-driving wheel, 2-accessory whorl, 3-belt, 4-pinch roller, 5-destatics mechanism, 6-crane, 7-insulate frame, 8-ionic formula blower fan, 9-draft mechanism, 10-vertical portion, 11-horizontal part, 12-housing, 13-air inlet, 14-fan, 15-fixed mount, 16-air outlet, 17-lower protecting network, 18-discharges circle, 19-double copper ring circle, 20-ionization needle, 21-upper protecting network, 22-circle rail, 23-cleaning mechanism, 24-fixes annular groove, 25-first buckle, 26-second buckle, 27-port, 28-" U " shape annular groove, 29-lifting support, 30-exhaust outlet, 31-electric power box, 32-speed-regulating switch, 33-ionizes indicator lamp, 34-is foxy, 35-connecting rod, 36-hairbrush, 37-controls aerofoil, 38-knob, 39-paper one, 40-paper two.
Detailed description of the invention
below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
embodiment.Is furnished with the printing equipment paper feeding device destaticing mechanism, form as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, comprise driving wheel 1, driving wheel 1 is connected with drive motors, driving wheel 1 side is provided with accessory whorl 2, connect through belt 3 between accessory whorl 2 and driving wheel 1, be partial to accessory whorl 2 side above belt 3 and be provided with pinch roller 4, be provided with below belt 3 and destatic mechanism 5; The described mechanism 5 that destatics comprises crane 6, and crane 6 upper end is provided with insulation frame 7, and insulation frame 7 is provided with ionic formula blower fan 8, is provided with draft mechanism 9 above ionic formula blower fan 8; Described ionic formula blower fan 8 comprises housing 12, air inlet 13, fan 14, fixed mount 15, air outlet 16 is provided with from bottom to top successively in housing 12, air inlet 13 place of housing 12 lower end is provided with lower protecting network 17, fixed mount 15 is provided with from lower to upper electric discharge circle 18 and double copper ring circle 19, electric discharge circle 18 is laid with some ionization needles 20, the needle point of ionization needle 20 is placed between the double copper ring of double copper ring circle 19, air outlet 16 place of housing 12 upper end is provided with upper protecting network 21, upper protecting network 21 is provided with round rail 22 with the corresponding position, position of ionization needle 20, in circle rail 22, is provided with cleaning mechanism 23; The outer of air outlet 16 on described housing 12 is arranged with retainer ring groove 24, and fixing annular groove 24 is " U " shape structure of opening towards air outlet 16 center, and the top of fixing annular groove 24 offers several the first installing ports; Described draft mechanism 9 comprises vertical portion 10, the bottom of vertical portion 10 and the outside of upper end are respectively equipped with several the first buckle 25 and the second buckles 26, upper end, vertical portion 10 is provided with horizontal part 11, the port 27 communicated with vertical portion 10 is offered bottom horizontal part 11, " U " shape annular groove 28 is arranged with outside port 27 bottom horizontal part 11, the opening of " U " shape annular groove 28 is towards the center of port 27, side toward vertical portion 10 on " U " shape annular groove 28 offers several the second installing ports, and " U " shape annular groove 28 is fixedly connected with the second buckle 26; Both sides bottom horizontal part 11 are respectively provided with a lifting support 29; The two ends at horizontal part 11 top and centre are equipped with an exhaust outlet 30, and each exhaust outlet 30 place is equipped with control wind mechanism; Side on described housing 12 is provided with electric power box 31, and electric power box 31 is provided with speed-regulating switch 32 and ionization indicator lamp 33, and speed-regulating switch 32 is positioned at the below of ionization indicator lamp 33, and the output of electric power box 31 is connected with fan 14, discharge circle 18 and double copper ring circle 19 respectively.
described double copper ring circle 19 is made up of in the same plane two concentric copper rings.Described cleaning mechanism 23 comprises foxy 34, and foxy 34 are placed in round rail 22, and foxy 34 are provided with connecting rod 35, and connecting rod 35 is provided with hairbrush 36, and hairbrush 36 contacts with ionization needle 20.Described first buckle 25 has 3, and the first buckle 25 is placed in fixing annular groove 24, size, shape, the position of the first buckle 25 and quantity is all corresponding with the first installing port arranges.Described second buckle 26 has 3, and the second buckle 26 is placed in " U " shape annular groove 28, size, shape, the position of the second buckle 26 and quantity is all corresponding with the second installing port arranges.Described insulation frame 7 is bakelite insulation frame.Described draft mechanism 9 is carbon fiber draft mechanism.Described control wind mechanism comprises control aerofoil 37, and control aerofoil 37 has 3, and the overall width of 3 control aerofoils 37 equals the width of exhaust outlet 30, and each control aerofoil 37 two ends are equipped with connecting rod, and connecting rod end is provided with knob 38.The length of described horizontal part 11 and belt 3 length of bottom adapt, and the exhaust outlet 30 at horizontal part 11 two ends is just in time placed in below driving wheel 1 and accessory whorl 2, and the exhaust outlet 30 in the middle of horizontal part 11 is placed in the below of belt 3 middle of bottom.Described ionization needle 20 has 10.
the course of work:
paper 1 is sent into belt 3 at accessory whorl 2 place, deliver to pinch roller 4 place, under the acting in conjunction of pinch roller 4 and belt 3, paper 1 is expanded into paper 2 40 by open and flat, and continue to run with belt 3, wherein belt 3 is enclosed within driving wheel 1 and accessory whorl 2, and driving wheel 1 is driven by drive motors and rotates clockwise, with this, paper is sent into next process process.Paper is driven by the frictional force on belt 3 and advances, because belt 3 is too dry, belt 3 can produce electrostatic, and then on belt 3 adsorption paper end and dust, the frictional force of belt 3 pairs of paper can be reduced like this, cause belt 3 paper feeding to have some setbacks, affect production efficiency, so the present invention is provided with below belt 3 destatic mechanism 5, eliminate the electrostatic that belt 3 produces; Worked by the switch control rule ionic formula blower fan 8 on electric power box 31, the fan 14 that ionic formula blower fan is 8 li rotates, air is flowed from lower to upper, at electric discharge circle 18 and double copper ring circle 19 place, is discharged by ionization needle 20, ionized air, the wind with electric charge sent by ionic formula blower fan 8, and the ion wind of blowout cushions through draft mechanism 9, mixes, and guides to the correct position of belt 3, in and charged ion on belt 3, eliminate the electrostatic on belt 3; Wherein upper protecting network 21 place of ionic formula blower fan 8 is provided with cleaning mechanism 23, cleaning mechanism 23 can remove dust on ionization needle 20 and foreign material, ensure the clean of ionization needle 20, be specially place corresponding with ionization needle 20 position on upper protecting network 21 and be provided with round rail 22, manually make the slippery fellow 34 on cleaning mechanism 23 slide in circle rail 22, the hairbrush 36 of cleaning mechanism 23 bottom can clean ionization needle 20; Electric power box 31 is provided with speed-regulating switch 32 and ionization indicator lamp 33, the rotating speed of fan 14 can be controlled by speed-regulating switch 32, the movement velocity of wind-force and belt 3 is adapted, and ionize the operation conditions that indicator lamp 33 can show ionic formula blower fan 8, whether the wind of display blowout is the air be ionized.
draft mechanism 9 in the present invention is made up of vertical portion 10 and horizontal part 11, is connected between vertical portion 10 and the housing 12 of ionic formula blower fan 8 for opening to unload, also for removably connecting between vertical portion 10 and horizontal part 11, draft mechanism 9 uses carbon fibre materials, and lightweight, hardness is large, the housing 12 of ionic formula blower fan 8 can not be allowed to produce too large holding capacity, have good blower effect, horizontal part 11 is placed on two lifting supports 29, the length of horizontal part 11 and shape are adapted to the bottom of belt 3, then moving lifting support 29, the exhaust outlet 30 on horizontal part 11 top is made to be placed in below driving wheel 1 and accessory whorl 2, operation lifting support 29 rises, make three exhaust outlets 30 on horizontal part 11 top apart from belt 3 in suitable distance, then by 3 second buckles 26 on top, vertical portion 10, aim at 3 the second installing ports on horizontal part 11 bottom " U " shape annular groove 28, put into " U " shape annular groove 28, rotate vertical portion 10, 3 the second buckles 26 are fixed in " U " shape annular groove 28, dismountable connection is carried out by vertical portion 10 and horizontal part 11, then the crane 6 destaticing mechanism 5 is placed in immediately below vertical portion 10, operation crane 6 rises, 3 the first buckles 25 of lower end, vertical portion 10 are put into by 3 the first installing ports on fixing annular groove 24, rotate vertical portion 10,3 the first buckles 25 are fixed in fixing annular groove 24, namely complete removably connecting between vertical portion 10 and ionic formula blower fan 8 housing 12.In addition, control wind mechanism is provided with at exhaust outlet 30 place of horizontal part 11, control wind mechanism forms by controlling aerofoil 37, connecting rod and knob 38, control aerofoil 37 has 3, be combined and exhaust outlet 30 can be shut completely, the angle of aerofoil 37 can be controlled by rotating knob 38, and then the direction of ion wind blowout and the intensity of ion wind can be controlled, the charged ion in so adjustable and on belt 3.The crane 6 supporting ionic formula blower fan 8 in the present invention is iron stand, wind can enter ionic formula blower fan 8 by crane 6, be provided with bakelite insulation frame 7 in crane 6 upper end, ionic formula blower fan 8 is placed on bakelite insulation frame 7, ensures the electric power safety between ionic formula blower fan 8 and crane 6 with this.
the present invention destatics mechanism 5 by arranging below the belt 3 of paper feeding device, it is simple that this destatics mechanism 5 structure, the electrostatic on removing belt 3 and dust Be very effective, can by controlling the direction and intensity of blowout wind, eliminate the electrostatic on paper feeding belt 3 and dust, there is controllability; So would not produce on paper feeding belt 3 too much by paper end and the dust of Electrostatic Absorption, belt 3 can have good frictional force always, transport of sheets of paper smoothly, makes whole device have higher production efficiency.