CN102874600A - Electric wind pressure balancer - Google Patents
Electric wind pressure balancer Download PDFInfo
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- CN102874600A CN102874600A CN2012103943465A CN201210394346A CN102874600A CN 102874600 A CN102874600 A CN 102874600A CN 2012103943465 A CN2012103943465 A CN 2012103943465A CN 201210394346 A CN201210394346 A CN 201210394346A CN 102874600 A CN102874600 A CN 102874600A
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Abstract
The invention discloses an electric wind pressure balancer, which comprises a wind power conveying pipeline, a driving device and a pressure sensing device, wherein the driving device is used for controlling wind conveying; the pressure sensing device is arranged on a wind inlet tube in the wind power conveying pipeline; the driving device is fixed on a driving device installation base of the wind power conveying pipeline through a screw rod; one end of a guide rod on the wind power conveying pipeline is connected with a first slide block fixing frame on the driving device through a nut; and the other end of the guide rod is connected with a second slide block fixing frame on the driving device through a nut. According to the electric wind pressure balancer provided by the invention, the wind pressure can be controlled automatically according to the working condition of a winding machine; and when a winding unit is in a standby state, the wind pressure is controlled by controlling the openings of a diversion body in the wind power conveying pipeline and a wind inlet diversion cone on a wind inlet pipeline in a way of moving the guide rod through the driving device, so that process wind power parameters which are needed by normal production are kept constant by using the winding unit.
Description
Technical field
The present invention relates to pipeline wind-force conveying technology field, particularly a kind of device of in pipeline wind-force is carried, wind-force being controlled.
Background technology
In present Cigarette Industrial Enterprise, pipe tobacco mainly relies on technique wind-force to finish to the lifting process of silk ribbon.The technique wind-force arm of every unit accesses technique wind-force house steward in parallel, according to the cigarette making and tipping machine quantity design technology wind-force correlation parameter of incorporating into.Because the technique wind-force parameter of each cigarette making and tipping machine differs each other, thereby the arm cigarette pressure of each unit is looked the unit working condition and is determined.During the faults such as bar appears running in unit when having, the paper that breaks, cigarette making and tipping machine is in readiness for action; When the production scheduling arrangement required some unit replacing cigarette brand or stops to produce, cigarette making and tipping machine was in stopped status.The increase of cigarette making and tipping machine work number of units or minimizing can make system pressure change, and this will affect the cigarette making and tipping machine of producing.
The cigarette pressure of cigarette making and tipping machine is a key factor that affects cigarette quality.If cigarette pressure is too large, may cause that cigarette is overweight, resistance to suction is crossed high phenomenon; If operation pressure is too little, may cause the phenomenons such as cigarette weight is partially light, bear, resistance to suction reduction.Two kinds of above-mentioned situations all might make the substance of cigarette and resistance to suction exceed industry standard specification, reduce the qualification rate of cigarette, affect cigarette quality.Therefore, cigarette pressure is in the suitable scope and has relative stability, is a prerequisite guaranteeing cigarette quality.
The cigarette pressure of cigarette making and tipping machine is that the Hand-operated butterfly valve that relies on cigarette making and tipping machine to carry is regulated at present, and the on-line operation employee looks the aperture that the cigarette state suitably increases or reduce Hand-operated butterfly valve, to satisfy the required cigarette pressure of cigarette making and tipping machine.This control method relies on experience fully Hand-operated butterfly valve is regulated, and control accuracy is low, and operates loaded down with trivial details.
Summary of the invention
The objective of the invention is to overcome the above-mentioned deficiency of prior art and a kind of electronic pressure balance device is provided, when having cigarette making and tipping machine to be in readiness for action in the system, automatically control the adjustment blast by the electronic pressure balance device that is loaded on cigarette making and tipping machine cigarette arm, make cigarette making and tipping machine keep the required technique wind-force parameter of normal production invariable.
Technical scheme of the present invention is: a kind of electronic pressure balance device, it comprises the actuating device that wind conducting pipe, control wind-force are carried and is installed in the pressure sensor device on the blast pipe in the wind conducting pipe, actuating device is fixed on the actuating device mounting seat of wind conducting pipe by screw rod, the first slide block fixed mount on one end of the pilot bar on the wind conducting pipe and the actuating device links together by nut, and the second slide block fixed mount on the other end of pilot bar and the actuating device links together by nut; Aperture by baffle and intake stack upper air inlet guiding cone in the actuating device mobile guide bar control wind conducting pipe is controlled blast, guarantees that cigarette making and tipping machine cigarette constant pressure is constant.
Described wind conducting pipe by valve body, valve body ventilation inlet end cap, valve body air outlet end cap, intake stack, wind pipe, actuating device mounting seat, baffle, two ends be provided with externally threaded pilot bar, baffle connecting panel, the first dust ring mount pad, with skeleton the first dust ring, the second dust ring mount pad and form with the second dust ring of skeleton;
Valve body is the cylinder of a both ends open;
Intake stack is comprised of blast pipe, air intake guiding cone, flange and pressure sensor device permanent seat; The cylindrical shell of blast pipe is provided with the pressure sensor device gage hatch, and the pressure sensor device permanent seat is fixed by welding on the pressure sensor device gage hatch on the blast pipe cylindrical shell, and pressure sensor device is installed on the pressure sensor device permanent seat by screw; The air intake guiding cone is provided with rectangular indentation, as the displacement passage that is welded in the baffle connecting panel on the baffle; Flange is connected with the ventilation inlet of blast pipe by welding, and the air intake guiding cone is connected with the air outlet of blast pipe by welding;
Wind pipe is comprised of discharge pipe, air-out guiding cone and flange; The air-out guiding cone is provided with pilot hole; Flange is connected with the air outlet of discharge pipe by welding, and the air-out guiding cone is connected with the ventilation inlet of discharge pipe by welding;
The end face of valve body ventilation inlet end cap is provided with first a dust ring mount pad mounting hole, the outer ring of the first dust ring mount pad mounting hole is provided with a plurality of screw holes, the first dust ring mount pad is fixed on the valve body ventilation inlet end cap end face in the first dust ring mount pad mounting hole by screw rod and nut, is installed in the axis hole of the first dust ring mount pad with the first dust ring of skeleton;
The end face of valve body air outlet end cap is provided with second a dust ring mount pad mounting hole, the outer ring of the second dust ring mount pad mounting hole is provided with a plurality of screw holes, the second dust ring mount pad is fixed on the valve body air outlet end cap end face in the second dust ring mount pad mounting hole by screw rod and nut, is installed in the axis hole of the second dust ring mount pad with the second dust ring of skeleton;
The baffle two ends are designed to the hollow ball heads bullet, and the centre is steel pipe, the two ends of steel pipe and hollow ball heads bullet weld connection, and it is in order fully to reduce air-flow resistance that the baffle two ends are designed to the hollow ball heads bullet; One end of baffle connecting panel is connected with the middle-end of baffle by welding, and the other end of baffle connecting panel is sleeved on the pilot bar, and captives joint with pilot bar by welding;
Air intake guiding cone on the intake stack extend in the valve body from the air intake of valve body, and the osculum end of air intake guiding cone is concordant with the air intake port on the intake stack, and is solidified as a whole by welding and valve body; Valve body ventilation inlet end cap is installed in the air intake port of valve body, and is solidified as a whole by welding and valve body, intake stack;
Air-out guiding cone on the wind pipe extend in the valve body from the outlet air end of valve body, and the osculum end of air-out guiding cone is concordant with the air-out port on the wind pipe, and is solidified as a whole by welding and valve body; Valve body air outlet end cap is installed in the air-out port of valve body, and is solidified as a whole by welding and valve body, wind pipe; Baffle is installed in the air intake guiding cone on the intake stack, pilot bar one end passes the first dust ring and stretches out outside the valve body, and rectangular indentation, the pilot hole on the air-out guiding cone and the second dust ring that the other end passes respectively on the air intake guiding cone stretch out outside the valve body; The actuating device mounting seat is fixed by welding on the valve body;
After above-mentioned parts install, form an airtight cavity in the valve body, the mobile guide bar drives baffle and moves, and controls blast by the aperture of control baffle air intake and air intake guiding cone.
Described actuating device is by the control box base, the control box outer cover, linear slide rail, the first slide block fixed mount, the second slide block fixed mount, actuator, AC servo motor, connection box, the linear slide rail carriage, linear displacement transducer, handwheel, screw mandrel shaft block, ball screw, the screw mandrel connection seat, motor cabinet, coupler, the screw mandrel coupling sleeve, fan, scale graduation, the scale graduation pointer, the first approach switch, the first approach switch adapter plate, the first approach switch seat, the second approach switch, the second approach switch adapter plate, the second approach switch seat forms;
The second strut member that is welded with on the base plate of control box base that the first strut member of the first approach switch is installed and is used for installing the second approach switch, the first approach switch adapter plate, the first approach switch seat are fixed on the first strut member by screw rod and nut, the first approach switch is installed on the first approach switch adapter plate by nut, the second approach switch adapter plate, the first approach switch seat are fixed on the second strut member by screw rod and nut, and the second approach switch is installed on the second approach switch adapter plate by nut; Actuator is fixed on by screw rod on the side plate of control box base, and fan is fixed on the base plate of control box base by screw rod; An end plate of control box base is provided with the AC servo motor mounting hole, scale graduation passes through the hole by hole, linear displacement transducer by hole and linear slide rail, also be provided with linear slide rail by the hole on another piece end plate of control box base and connection box is installed, the linear slide rail on the two end plates is arranged symmetrically by the hole; Be installed in linear slide rail on the control box base two end plates by in the hole with the linear slide rail of the first orienting lug and the second orienting lug, the first slide block fixed mount is fixed on the first orienting lug of linear slide rail by screw rod;
Motor cabinet leans against the outer end of control box base, and be fixed on the linear slide rail with screw rod by countersunk head screw hole on its base plate, motor mounting hole on the motor cabinet side plate is corresponding with AC servo motor mounting hole on the end plate of control box base, the AC servo motor that is arranged in the control box base is fixed on by screw rod on the side plate of motor cabinet, in the bearing mounting hole on another side plate of motor cabinet bearing is installed;
In the bearing mounting hole on the screw mandrel shaft block bearing is installed, screw mandrel shaft block is fixed on the tail end of linear slide rail by screw hole on its base plate; The linear slide rail carriage is fixed on the both sides of motor cabinet, screw mandrel shaft block base plate with screw rod by the screw hole on its biside plate, the base plate of linear slide rail carriage is connected with linear slide rail by screw rod;
The second slide block fixed mount is installed on the second orienting lug of linear slide rail, and the screw mandrel connection seat is installed in the second slide block fixed mount, and by screw rod the second slide block fixed mount and screw mandrel connection seat is fixed on the second orienting lug of linear slide rail; Screw rod bushing is fixed on screw rod bushing on the screw mandrel connection seat with screw rod and nut by the screw hole on the screw mandrel connection seat; Ball screw is installed in the screw rod bushing, one end of ball screw passes the endoporus on the bearing on the screw mandrel shaft block, its end is equipped with handwheel, the endoporus that the other end of ball screw passes the bearing on the motor cabinet side plate is connected with coupler, and the other end of coupler is connected with the rotating shaft of AC servo motor; One end of scale graduation is fixed on scale graduation on the screw mandrel connection seat with screw rod by the screw hole on the screw mandrel connection seat, the other end of scale graduation extend in the control box base by the hole by the scale graduation on the control box base end plate, is provided with an approach switch touch panel in the end of scale graduation; The scale graduation pointer is fixed on the end plate of control box base by screw rod, is used to refer to scale; Linear displacement transducer is installed on the end plate in the control box base, and an end of linear displacement transducer is installed in behind the hole in the linear displacement transducer mounting hole on the screw mandrel connection seat by passing through on the control box base end plate; The control box outer cover covers on the control box base, and is fixed by screws on the control box base.
Electronic pressure balance device principle of work provided by the invention is as follows:
After the pressure sensor device of industrial automation control system by electronic pressure balance device blast pipe collects pressure signal, itself and cigarette pressure set points are compared, after the control algorithm computing to actuator output 4-20mA position signal.After actuator is received position signal, through its internal arithmetic, and detect the actual open position of electronic blast valve according to linear displacement transducer, electronic pressure balance device valve opening is suitably regulated.Be the relevant position signal that the actuator basis receives, control AC servo motor axle is made gyroscopic movement forward or backwards, also makes corresponding gyroscopic movement with the joining ball screw of AC servo motor axle.The gyroscopic movement of ball screw drives the first slide block fixed mount and the second slide block fixed mount property along the line guide rail moving linearly, and drive the baffle moving linearly in valve body that is connected with the second slide block fixed mount with the first slide block fixed mount, aperture by control baffle air intake and air intake guiding cone is controlled blast, to satisfy the cigarette pressure requirement of cigarette making and tipping machine, so far, AC servo motor is out of service.Meanwhile, linear displacement transducer is done the synchronous linear motion with slide block, and the actual position signal of baffle is converted to 4-20mA sends actuator to, the baffle actual position signal of actuator feedback output 4-20mA is to realize the absolute location control to blast.When the first approach switch when approach switch touch panel on the scale graduation contacts, electronic pressure balance device valve is in full-gear, when the second approach switch when approach switch touch panel on the scale graduation contacts, electronic pressure balance device valve is in the complete shut-down state.
Electronic pressure balance device provided by the invention can also be controlled blast by the handwheel of rotation ball screw mandrel, and the scale graduation on the actuating device and scale graduation pointer are used to refer to the aperture of baffle air intake and air intake guiding cone.
The present invention compared with prior art has following features:
Electronic pressure balance device provided by the invention can be controlled the adjustment blast automatically according to the working condition of rolling up and connecting machine, when having cigarette making and tipping machine to be in readiness for action, automatically control the adjustment blast by electronic pressure balance device, other normal cigarette making and tipping machine technique wind-force parameters of producing are remained unchanged.
Below in conjunction with the drawings and specific embodiments detailed structure of the present invention is further described.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is the structural representation of wind conducting pipe;
Accompanying drawing 3 is the left view in the accompanying drawing 2;
Accompanying drawing 4 is the structural representation of intake stack;
Accompanying drawing 5 is the A-A cutaway view in the accompanying drawing 4;
Accompanying drawing 6 is the structural representation of wind pipe;
Accompanying drawing 7 is the left view in the accompanying drawing 6;
Accompanying drawing 8 is the structural representation of actuating device;
Accompanying drawing 9 is the birds-eye view in the accompanying drawing 8;
Accompanying drawing 10 is the B-B cutaway view in the accompanying drawing 8;
Accompanying drawing 11 is the C-C cutaway view in the accompanying drawing 8;
Accompanying drawing 12 is the I section enlarged drawing in the accompanying drawing 9;
Accompanying drawing 13 is the D-D cutaway view in the accompanying drawing 12;
Accompanying drawing 14 is the II section enlarged drawing in the accompanying drawing 9;
Accompanying drawing 15 is the E-E cutaway view in the accompanying drawing 14;
Accompanying drawing 16 is the structural representation of control box base;
Accompanying drawing 17 is the F-F cutaway view in the accompanying drawing 16;
Accompanying drawing 18 is the structural representation of screw mandrel connection seat;
Accompanying drawing 19 is the birds-eye view in the accompanying drawing 18;
Accompanying drawing 20 is the structural representation of screw mandrel shaft block;
Accompanying drawing 21 is the left view in the accompanying drawing 20;
Accompanying drawing 22 is the structural representation of motor cabinet;
Accompanying drawing 23 is the G-G cutaway view in the accompanying drawing 22;
Accompanying drawing 24 is the structural representation of linear slide rail carriage;
Accompanying drawing 25 is the left view in the accompanying drawing 24;
Accompanying drawing 26 is the structural representation of the first approach switch seat, the second approach switch seat;
Accompanying drawing 27 is the H-H cutaway view in the accompanying drawing 26.
The specific embodiment
A kind of electronic pressure balance device, it comprises the actuating device 2 that wind conducting pipe 1, control wind-force are carried and is installed in the pressure sensor device on the blast pipe 1-4 3 in the wind conducting pipe 1, actuating device 2 is fixed on the actuating device mounting seat 1-6 of wind conducting pipe 1 by screw rod, the first slide block fixed mount 2-4 on the end of pilot bar 1-8 on the wind conducting pipe 1 and the actuating device 2 links together by nut, and the second slide block fixed mount 2-5 on the other end of pilot bar 1-8 and the actuating device 2 links together by nut; Aperture by baffle 1-7 and intake stack 1-4 upper air inlet guiding cone 1-4-2 in the actuating device 2 mobile guide bar 1-8 control wind conducting pipe 1 is controlled blast, guarantees that cigarette making and tipping machine cigarette constant pressure is constant.
Described wind conducting pipe 1 by valve body 1-1, valve body ventilation inlet end cap 1-2, valve body air outlet end cap 1-3, intake stack 1-4, wind pipe 1-5, actuating device mounting seat 1-6, baffle 1-7, two ends be provided with externally threaded pilot bar 1-8, baffle connecting panel 1-9, the first dust ring mount pad 1-10, with skeleton the first dust ring 1-11, the second dust ring mount pad 1-12 and form with the second dust ring 1-13 of skeleton;
Valve body 1-1 is the cylinder of a both ends open;
Intake stack 1-4 is comprised of blast pipe 1-4-1, air intake guiding cone 1-4-2, flange 1-4-3 and pressure sensor device permanent seat 1-4-4; The cylindrical shell of blast pipe 1-4-1 is provided with pressure sensor device gage hatch 1-4-1-1, pressure sensor device permanent seat 1-4-4 is fixed by welding on the pressure sensor device gage hatch 1-4-1-1 on the blast pipe 1-4-1 cylindrical shell, and pressure sensor device 3 is installed on the pressure sensor device permanent seat 1-4-4 by screw; Air intake guiding cone 1-4-2 is provided with rectangular indentation 1-4-2-1, as the displacement passage that is welded in the baffle connecting panel 1-9 on the baffle 1-7; Flange 1-4-3 is connected with the ventilation inlet of blast pipe 1-4-1 by welding, and air intake guiding cone 1-4-2 is connected with the air outlet of blast pipe 1-4-1 by welding;
Wind pipe 1-5 is comprised of discharge pipe 1-5-1, air-out guiding cone 1-5-2 and flange 1-5-3; Air-out guiding cone 1-5-2 is provided with pilot hole 1-5-2-1; Flange 1-5-3 is connected with the air outlet of discharge pipe 1-5-1 by welding, and air-out guiding cone 1-5-2 is connected with the ventilation inlet of discharge pipe 1-5-1 by welding;
The end face of valve body ventilation inlet end cap 1-2 is provided with first a dust ring mount pad mounting hole 1-2-1, the outer ring of the first dust ring mount pad mounting hole 1-2-1 is provided with a plurality of screw hole 1-2-2, the first dust ring mount pad 1-10 is fixed on the valve body ventilation inlet end cap 1-2 end face in the first dust ring mount pad mounting hole 1-2-1 by screw rod and nut, is installed in the axis hole of the first dust ring mount pad 1-10 with the first dust ring 1-11 of skeleton;
The end face of valve body air outlet end cap 1-3 is provided with second a dust ring mount pad mounting hole 1-3-1, the outer ring of the second dust ring mount pad mounting hole 1-3-1 is provided with a plurality of screw hole 1-3-2, the second dust ring mount pad 1-12 is fixed on the valve body air outlet end cap 1-3 end face in the second dust ring mount pad mounting hole 1-3-1 by screw rod and nut, is installed in the axis hole of the second dust ring mount pad 1-12 with the second dust ring 1-13 of skeleton;
Baffle 1-7 two ends are designed to the hollow ball heads bullet, and the centre is steel pipe, the two ends of steel pipe and hollow ball heads bullet weld connection, and it is in order fully to reduce air-flow resistance that baffle 1-7 two ends are designed to the hollow ball heads bullet; The end of baffle connecting panel 1-9 is connected with the middle-end of baffle 1-7 by welding, and the other end of baffle connecting panel 1-9 is sleeved on the pilot bar 1-8, and captives joint with pilot bar 1-8 by welding;
Air intake guiding cone 1-4-2 on the intake stack 1-4 extend in the valve body 1-1 from the air intake of valve body 1-1, and the osculum end of air intake guiding cone 1-4-2 is concordant with the air intake port on the intake stack 1-4, and is solidified as a whole with valve body 1-1 by welding; Valve body ventilation inlet end cap 1-2 is installed in the air intake port of valve body 1-1, and is solidified as a whole with valve body 1-1, intake stack 1-4 by welding;
Air-out guiding cone 1-5-2 on the wind pipe 1-5 extend in the valve body 1-1 from the outlet air end of valve body 1-1, and the osculum end of air-out guiding cone 1-5-2 is concordant with the air-out port on the wind pipe 1-5, and is solidified as a whole with valve body 1-1 by welding; Valve body air outlet end cap 1-3 is installed in the air-out port of valve body 1-1, and is solidified as a whole with valve body 1-1, wind pipe 1-5 by welding; Baffle 1-7 is installed in the air intake guiding cone 1-4-2 on the intake stack 1-4, pilot bar 1-8 one end passes the first dust ring 1-11 and stretches out outside the valve body 1-1, and rectangular indentation 1-4-2-1, the pilot hole 1-5-1 on the air-out guiding cone 1-5-2 and the second dust ring 1-13 that the other end passes respectively on the air intake guiding cone 1-4-2 stretch out outside the valve body 1-1; Actuating device mounting seat 1-6 is fixed by welding on the valve body 1-1;
After above-mentioned parts install, form an airtight cavity in the valve body 1-1, mobile guide bar 1-8 drives baffle 1-7 and moves, and controls blast by the aperture of control baffle 1-7 air intake and air intake guiding cone 1-4-2.
Described actuating device 2 is by control box base 2-1, control box outer cover 2-2, linear slide rail 2-3, the first slide block fixed mount 2-4, the second slide block fixed mount 2-5, actuator 2-6, AC servo motor 2-7, connection box 2-8, linear slide rail carriage 2-9, linear displacement transducer 2-10, handwheel 2-11, screw mandrel shaft block 2-12, ball screw 2-13, screw mandrel connection seat 2-14, motor cabinet 2-15, coupler 2-16, screw mandrel coupling sleeve 2-17, fan 2-18, scale graduation 2-19, scale graduation pointer 2-20, the first approach switch 2-21, the first approach switch adapter plate 2-22, the first approach switch seat 2-23, the second approach switch 2-24, the second approach switch adapter plate 2-25, the second approach switch seat 2-26 forms;
The the second strut member 2-1-2 that is welded with on the base plate of control box base 2-1 that the first strut member 2-1-1 of the first approach switch 2-21 is installed and is used for installing the second approach switch 2-24, the first approach switch adapter plate 2-22, the first approach switch seat 2-23 is fixed on the first strut member 2-1-1 by screw rod and nut, the first approach switch 2-21 is installed on the first approach switch adapter plate 2-22 by nut, the second approach switch adapter plate 2-25, the first approach switch seat 2-26 is fixed on the second strut member 2-1-2 by screw rod and nut, and the second approach switch 2-24 is installed on the second approach switch adapter plate 2-25 by nut; Actuator 2-6 is fixed on by screw rod on the side plate of control box base 2-1, and fan 2-18 is fixed on the base plate of control box base 2-1 by screw rod; The end plate of control box base 2-1 is provided with AC servo motor mounting hole 2-1-3, scale graduation passes through hole 2-1-6 by hole 2-1-4, linear displacement transducer by hole 2-1-5 and linear slide rail, also be provided with linear slide rail on another piece end plate of control box base 2-1 by the hole and connection box 2-8 is installed, the linear slide rail on the two end plates is arranged symmetrically by the hole; Be installed in linear slide rail on the control box base 2-1 two end plates by in the 2-1-6 of hole with the linear slide rail 2-3 of the first orienting lug 2-3-1 and the second orienting lug 2-3-2, the first slide block fixed mount 2-4 is fixed on the first orienting lug 2-3-1 of linear slide rail 2-3 by screw rod;
Motor cabinet 2-15 leans against the outer end of control box base 2-1, and be fixed on the linear slide rail 2-3 with screw rod by countersunk head screw hole 2-15-2 on its base plate, motor mounting hole 2-15-1 on the motor cabinet 2-15 side plate is corresponding with AC servo motor mounting hole 2-1-3 on the end plate of control box base 2-1, the AC servo motor 2-7 that is arranged in the control box base 2-1 is fixed on by screw rod on the side plate of motor cabinet 2-15, in the bearing mounting hole on another side plate of motor cabinet 2-15 bearing 2-15-3 is installed;
Bearing 2-12-1 is installed in the bearing mounting hole on the screw mandrel shaft block 2-12, and screw mandrel shaft block 2-12 is fixed on the tail end of linear slide rail 2-3 by screw hole 2-12-2 on its base plate; Linear slide rail carriage 2-9 is fixed on the both sides of motor cabinet 2-15, screw mandrel shaft block 2-12 base plate with screw rod by the screw hole 2-9-1 on its biside plate, the base plate of linear slide rail carriage 2-9 is connected with linear slide rail 2-3 by screw rod;
The second slide block fixed mount 2-5 is installed on the second orienting lug 2-3-2 of linear slide rail 2-3, screw mandrel connection seat 2-14 is installed in the second slide block fixed mount 2-5, and by screw rod the second slide block fixed mount 2-5 and screw mandrel connection seat 2-14 is fixed on the second orienting lug 2-3-2 of linear slide rail 2-3; Screw rod bushing 2-17 is fixed on screw rod bushing 2-17 on the screw mandrel connection seat 2-14 with screw rod and nut by the screw hole 2-14-1 on the screw mandrel connection seat 2-14; Ball screw 2-13 is installed in the screw rod bushing 2-17, the end of ball screw 2-13 passes the endoporus on the bearing 2-12-1 on the screw mandrel shaft block 2-12, its end is equipped with handwheel 2-11, the endoporus that the other end of ball screw 2-13 passes the bearing 2-15-3 on the motor cabinet 2-15 side plate is connected with coupler 2-16, and the other end of coupler 2-16 is connected with the rotating shaft of AC servo motor 2-7; The end of scale graduation 2-19 is fixed on scale graduation 2-19 on the screw mandrel connection seat 2-14 with screw rod by the screw hole 2-14-3 on the screw mandrel connection seat 2-14, the other end of scale graduation 2-19 extend in the control box base 2-1 by hole 2-1-4 by the scale graduation on the control box base 2-1 end plate, is provided with an approach switch touch panel 2-19-1 in the end of scale graduation 2-19; Scale graduation pointer 2-20 is fixed on the end plate of control box base 2-1 by screw rod, is used to refer to scale; Linear displacement transducer 2-10 is installed on the end plate in the control box base 2-1, and the end of linear displacement transducer 2-10 is installed in behind the 2-1-5 of hole in the linear displacement transducer mounting hole 2-14-2 on the screw mandrel connection seat 2-14 by passing through on the control box base 2-1 end plate; Control box outer cover 2-2 covers on the control box base 2-1, and is fixed by screws on the control box base 2-1.
Claims (3)
1. electronic pressure balance device, it is characterized in that: it comprises the actuating device that wind conducting pipe, control wind-force are carried and is installed in the pressure sensor device on the blast pipe in the wind conducting pipe, actuating device is fixed on the actuating device mounting seat of wind conducting pipe by screw rod, the first slide block fixed mount on one end of the pilot bar on the wind conducting pipe and the actuating device links together by nut, and the second slide block fixed mount on the other end of pilot bar and the actuating device links together by nut; Aperture by baffle and intake stack upper air inlet guiding cone in the actuating device mobile guide bar control wind conducting pipe is controlled blast, guarantees that cigarette making and tipping machine cigarette constant pressure is constant.
2. a kind of electronic pressure balance device according to claim 1 is characterized in that: described wind conducting pipe by valve body, valve body ventilation inlet end cap, valve body air outlet end cap, intake stack, wind pipe, actuating device mounting seat, baffle, two ends be provided with externally threaded pilot bar, baffle connecting panel, the first dust ring mount pad, with skeleton the first dust ring, the second dust ring mount pad and form with the second dust ring of skeleton;
Valve body is the cylinder of a both ends open;
Intake stack is comprised of blast pipe, air intake guiding cone, flange and pressure sensor device permanent seat; The cylindrical shell of blast pipe is provided with the pressure sensor device gage hatch, and the pressure sensor device permanent seat is fixed by welding on the pressure sensor device gage hatch on the blast pipe cylindrical shell, and pressure sensor device is installed on the pressure sensor device permanent seat by screw; The air intake guiding cone is provided with rectangular indentation, as the displacement passage that is welded in the baffle connecting panel on the baffle; Flange is connected with the ventilation inlet of blast pipe by welding, and the air intake guiding cone is connected with the air outlet of blast pipe by welding;
Wind pipe is comprised of discharge pipe, air-out guiding cone and flange; The air-out guiding cone is provided with pilot hole; Flange is connected with the air outlet of discharge pipe by welding, and the air-out guiding cone is connected with the ventilation inlet of discharge pipe by welding;
The end face of valve body ventilation inlet end cap is provided with first a dust ring mount pad mounting hole, the outer ring of the first dust ring mount pad mounting hole is provided with a plurality of screw holes, the first dust ring mount pad is fixed on the valve body ventilation inlet end cap end face in the first dust ring mount pad mounting hole by screw rod and nut, is installed in the axis hole of the first dust ring mount pad with the first dust ring of skeleton;
The end face of valve body air outlet end cap is provided with second a dust ring mount pad mounting hole, the outer ring of the second dust ring mount pad mounting hole is provided with a plurality of screw holes, the second dust ring mount pad is fixed on the valve body air outlet end cap end face in the second dust ring mount pad mounting hole by screw rod and nut, is installed in the axis hole of the second dust ring mount pad with the second dust ring of skeleton;
The baffle two ends are designed to the hollow ball heads bullet, and the centre is steel pipe, the two ends of steel pipe and hollow ball heads bullet weld connection, and it is in order fully to reduce air-flow resistance that the baffle two ends are designed to the hollow ball heads bullet; One end of baffle connecting panel is connected with the middle-end of baffle by welding, and the other end of baffle connecting panel is sleeved on the pilot bar, and captives joint with pilot bar by welding;
Air intake guiding cone on the intake stack extend in the valve body from the air intake of valve body, and the osculum end of air intake guiding cone is concordant with the air intake port on the intake stack, and is solidified as a whole by welding and valve body; Valve body ventilation inlet end cap is installed in the air intake port of valve body, and is solidified as a whole by welding and valve body, intake stack;
Air-out guiding cone on the wind pipe extend in the valve body from the outlet air end of valve body, and the osculum end of air-out guiding cone is concordant with the air-out port on the wind pipe, and is solidified as a whole by welding and valve body; Valve body air outlet end cap is installed in the air-out port of valve body, and is solidified as a whole by welding and valve body, wind pipe; Baffle is installed in the air intake guiding cone on the intake stack, pilot bar one end passes the first dust ring and stretches out outside the valve body, and rectangular indentation, the pilot hole on the air-out guiding cone and the second dust ring that the other end passes respectively on the air intake guiding cone stretch out outside the valve body; The actuating device mounting seat is fixed by welding on the valve body;
After above-mentioned parts install, form an airtight cavity in the valve body, the mobile guide bar drives baffle and moves, and controls blast by the aperture of control baffle air intake and air intake guiding cone.
3. a kind of electronic pressure balance device according to claim 1 and 2, it is characterized in that: described actuating device is by the control box base, the control box outer cover, linear slide rail, the first slide block fixed mount, the second slide block fixed mount, actuator, AC servo motor, connection box, the linear slide rail carriage, linear displacement transducer, handwheel, screw mandrel shaft block, ball screw, the screw mandrel connection seat, motor cabinet, coupler, the screw mandrel coupling sleeve, fan, scale graduation, the scale graduation pointer, the first approach switch, the first approach switch adapter plate, the first approach switch seat, the second approach switch, the second approach switch adapter plate, the second approach switch seat forms;
The second strut member that is welded with on the base plate of control box base that the first strut member of the first approach switch is installed and is used for installing the second approach switch, the first approach switch adapter plate, the first approach switch seat are fixed on the first strut member by screw rod and nut, the first approach switch is installed on the first approach switch adapter plate by nut, the second approach switch adapter plate, the first approach switch seat are fixed on the second strut member by screw rod and nut, and the second approach switch is installed on the second approach switch adapter plate by nut; Actuator is fixed on by screw rod on the side plate of control box base, and fan is fixed on the base plate of control box base by screw rod; An end plate of control box base is provided with the AC servo motor mounting hole, scale graduation passes through the hole by hole, linear displacement transducer by hole and linear slide rail, also be provided with linear slide rail by the hole on another piece end plate of control box base and connection box is installed, the linear slide rail on the two end plates is arranged symmetrically by the hole; Be installed in linear slide rail on the control box base two end plates by in the hole with the linear slide rail of the first orienting lug and the second orienting lug, the first slide block fixed mount is fixed on the first orienting lug of linear slide rail by screw rod;
Motor cabinet leans against the outer end of control box base, and be fixed on the linear slide rail with screw rod by countersunk head screw hole on its base plate, motor mounting hole on the motor cabinet side plate is corresponding with AC servo motor mounting hole on the end plate of control box base, the AC servo motor that is arranged in the control box base is fixed on by screw rod on the side plate of motor cabinet, in the bearing mounting hole on another side plate of motor cabinet bearing is installed;
In the bearing mounting hole on the screw mandrel shaft block bearing is installed, screw mandrel shaft block is fixed on the tail end of linear slide rail by screw hole on its base plate; The linear slide rail carriage is fixed on the both sides of motor cabinet, screw mandrel shaft block base plate with screw rod by the screw hole on its biside plate, the base plate of linear slide rail carriage is connected with linear slide rail by screw rod;
The second slide block fixed mount is installed on the second orienting lug of linear slide rail, and the screw mandrel connection seat is installed in the second slide block fixed mount, and by screw rod the second slide block fixed mount and screw mandrel connection seat is fixed on the second orienting lug of linear slide rail; Screw rod bushing is fixed on screw rod bushing on the screw mandrel connection seat with screw rod and nut by the screw hole on the screw mandrel connection seat; Ball screw is installed in the screw rod bushing, one end of ball screw passes the endoporus on the bearing on the screw mandrel shaft block, its end is equipped with handwheel, the endoporus that the other end of ball screw passes the bearing on the motor cabinet side plate is connected with coupler, and the other end of coupler is connected with the rotating shaft of AC servo motor; One end of scale graduation is fixed on scale graduation on the screw mandrel connection seat with screw rod by the screw hole on the screw mandrel connection seat, the other end of scale graduation extend in the control box base by the hole by the scale graduation on the control box base end plate, is provided with an approach switch touch panel in the end of scale graduation; The scale graduation pointer is fixed on the end plate of control box base by screw rod, is used to refer to scale; Linear displacement transducer is installed on the end plate in the control box base, and an end of linear displacement transducer is installed in behind the hole in the linear displacement transducer mounting hole on the screw mandrel connection seat by passing through on the control box base end plate; The control box outer cover covers on the control box base, and is fixed by screws on the control box base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394346.5A CN102874600B (en) | 2012-10-17 | 2012-10-17 | Electric wind pressure balancer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210394346.5A CN102874600B (en) | 2012-10-17 | 2012-10-17 | Electric wind pressure balancer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102874600A true CN102874600A (en) | 2013-01-16 |
| CN102874600B CN102874600B (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210394346.5A Active CN102874600B (en) | 2012-10-17 | 2012-10-17 | Electric wind pressure balancer |
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| Country | Link |
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| CN (1) | CN102874600B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411168A (en) * | 2017-09-13 | 2017-12-01 | 湖南核三力技术工程有限公司 | Current stabilization controls wind pressure balancer |
| CN108926914A (en) * | 2018-09-28 | 2018-12-04 | 深圳智慧能源技术有限公司 | Adjustable inertia separator |
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| US3980087A (en) * | 1971-07-28 | 1976-09-14 | Molins Limited | Tobacco feed systems |
| CN201451322U (en) * | 2009-07-16 | 2010-05-12 | 黑龙江烟草工业有限责任公司技术研发中心 | Automatic leakage wind speed balancing device for shredded tobacco wind conveying of cigarette machine |
| CN201636403U (en) * | 2010-03-30 | 2010-11-17 | 长沙赛普尔自动化工程设备有限公司 | Wind pressure balance control valve |
| CN201723733U (en) * | 2010-03-30 | 2011-01-26 | 长沙赛普尔自动化工程设备有限公司 | Automatic air pressure balance control adjusting valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3563249A (en) * | 1968-02-23 | 1971-02-16 | Tabak Und Industriemaschinen V | Method and apparatus for manufacturing continuous strands of a pourable material such as shredded tobacco |
| US3980087A (en) * | 1971-07-28 | 1976-09-14 | Molins Limited | Tobacco feed systems |
| CN201451322U (en) * | 2009-07-16 | 2010-05-12 | 黑龙江烟草工业有限责任公司技术研发中心 | Automatic leakage wind speed balancing device for shredded tobacco wind conveying of cigarette machine |
| CN201636403U (en) * | 2010-03-30 | 2010-11-17 | 长沙赛普尔自动化工程设备有限公司 | Wind pressure balance control valve |
| CN201723733U (en) * | 2010-03-30 | 2011-01-26 | 长沙赛普尔自动化工程设备有限公司 | Automatic air pressure balance control adjusting valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107411168A (en) * | 2017-09-13 | 2017-12-01 | 湖南核三力技术工程有限公司 | Current stabilization controls wind pressure balancer |
| CN108926914A (en) * | 2018-09-28 | 2018-12-04 | 深圳智慧能源技术有限公司 | Adjustable inertia separator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102874600B (en) | 2015-01-07 |
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Owner name: HUNAN HESANLI TECHNLOGY ENGINEERING CO., LTD. Free format text: FORMER OWNER: HENGYANG SUNNY HIGH-TECH RESEARCH + DEVELOPMENT CO., LTD. Effective date: 20150629 |
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Effective date of registration: 20150629 Address after: 421001 No. 160 Jiefang West Road, Hunan, Hengyang Patentee after: HUNAN HESANLI TECHNOLOGY ENGINEERING CO., LTD. Address before: 421001 No. 160 Jiefang West Road, Hunan, Hengyang Patentee before: Hengyang Sunny High-Tech Research & Development Co., Ltd. |