A kind of packing device packed before the transport to blood bag
Technical field
The invention belongs to the packaging dress packed before blood bag packing technique field, more particularly to a kind of transport to blood bag
Put.
Background technology
The packaging to blood is, by manually packing, then to will be equipped with entering during blood blood bag is manually placed at heat-sealing machine again at present
Pedestrian's work operates heat seal.Inefficiency, workload are big in such artificial operating process, and labour intensity is big.
The content of the invention
In order to solve problems of the prior art, it is an object of the invention to provide it is a kind of to blood bag transport before wrap
The packing device of dress, automation mechanized operation can be realized by packing device of the invention to the packaging of blood bag, greatly improve work
Efficiency.
In order to realize foregoing invention purpose, the present invention uses technical scheme as described below:
The packing device packed before a kind of transport to blood bag, including bag taking system, bag taking box, pressure-vaccum wind system, blanking system
System, feed system and heat sealing system, wherein,
Bag taking system, it includes dynamic sieve aperture grillage, dynamic sieve tray, quiet sieve aperture grillage and quiet sieve tray, support arm, turning arm, the
One motor and the second motor;
Dynamic sieve tray, the dynamic sieve aperture grillage and dynamic sieve tray are moved between sieve aperture grillage and dynamic sieve tray in being arranged in parallel up and down
Connected by spring, moving sieve tray has the hollow cavity of closing, be provided with the lower surface of dynamic sieve tray it is some with it is described in
The stomata that empty inner chamber communicates;Dynamic sieve aperture grillage upper surface is connected with support arm, and the upper end of support arm is installed with the first motor, first
First gear is installed, first gear is engaged with spur rack A fixed on turning arm, by first gear on the output shaft of motor
Support arm is set vertically to be moved on turning arm with the engaged transmission of spur rack A;The upper end of turning arm is installed with
Two motors, are provided with second gear on the output shaft of the second motor, second gear is nibbled with the arc-shaped rack on the left of turning arm
Close, turning arm is rotated in perpendicular by the engaged transmission of second gear and arc-shaped rack;
Quiet sieve tray, it is installed in the left end face of quiet sieve aperture grillage, and quiet sieve tray has the hollow cavity of closing, in quiet sieve
The left end face of orifice plate is provided with some stomatas communicated with quiet sieve tray hollow cavity, and quiet sieve tray and quiet sieve aperture grillage are in perpendicular
Straight shape is set, the dynamic sieve tray is just corresponding with quiet sieve tray after rotating 90 degree to the right and dynamic and static sieve tray between shape
Into the blanking channel fallen for blood bag;
Pressure-vaccum wind system, for blowing and air-breathing in dynamic and static sieve tray, being provided with dynamic sieve tray hollow with dynamic sieve tray
Air inlet A and air outlet A that inner chamber communicates, air inlet A are connected with air blower A by pipeline, are connected by pipeline on air outlet A
There is negative-pressure air fan A;The air inlet B and air outlet B communicated with the hollow cavity of quiet sieve tray, air inlet are provided with quiet sieve tray
B is connected with blower B by pipeline, and negative-pressure air fan B is connected with by pipeline on air outlet B;
Bag taking box, its underface for being located at dynamic sieve tray, bag taking box is the open box-like structure in upper end, is provided with bag taking box
Support spring is connected between bottom surface on the inside of supporting plate, supporting plate lower surface and bag taking box, is put in the upper surface of supporting plate
Packaging bag is equipped with, elastic pressuring plate is provided with the upper surface of packaging bag, elastic pressuring plate is fixedly connected on bag taking box;
Blanking system, it is located at the top of the blanking channel between dynamic and static sieve tray, including the mount structure that is square adjustable shelf,
Adjustable shelf spring straight down is respectively arranged with four angles of adjustable shelf, hopper, blanking are provided with adjustable shelf
Bucket is made up of backboard, front apron and the side shield being connected between forward and backward baffle plate, and side shield is located at the top of adjustable shelf,
The lower end of front apron is hinged with preceding portable plate, and the lower end of backboard is hinged with rear portable plate, and forward and backward portable plate is respectively positioned on adjustable shelf
Lower section, an elastic baffle, elastic baffle position have been respectively articulated with the adjustable shelf on two sides corresponding with the side shield
In the lower section of adjustable shelf and between forward and backward portable plate, the opening formed between two elastic baffles is gradually reduced from top to bottom;
Feed system, for blood bag is conveyed in the adjustable shelf, it to include that blood bag is detained plate and blood bag places plate, and blood bag is placed
One end that plate is detained in one end of plate with blood bag is hinged by horizontal rotating shaft, and blood bag is placed the plate other end and can be existed around horizontal rotating shaft
Rotated in perpendicular, blood bag is detained the top that the plate other end is located at the front apron of blanking system;The lower end of plate is placed in blood bag
Be provided with cambered way, roller be equipped in cambered way, slided on roller by cambered way cause blood bag place plate around
The rotating shaft is rotated upwardly and downwardly;The lower surface for being detained plate in blood bag is installed with spur rack B, on spur rack B and the 3rd motor output shaft
The 3rd meshed transmission gear installed;
Heat sealing system, the packaging bag for will be equipped with blood bag is sealed, and it includes conveyer belt, motorized pulleys brush and heat seal
Machine A, one end of conveyer belt is located at the underface of quiet sieve tray, is disposed with one group of electronic rolling along direction of transfer on a moving belt
Cylinder brush and heat-sealing machine A, one group of described motorized pulleys brush include two motorized pulleys brushes of parallel arrangement, two motorized pulleys brushes
Horizontal arrangement, motorized pulleys brush includes the 4th motor and rotary broom, and rotary broom includes the roller being connected with motor,
The outer surface of roller is provided with bristle.
Preferably, present invention additionally comprises clip loading system, clip loading system includes cassette loading mechanism and bag pushing mechanism, the box packing machine
Structure and bag pushing mechanism are corresponded to positioned at the both sides of the conveyer belt respectively, and bag pushing mechanism includes electric pushrod A and is connected to electronic pushing away
The push pedal of bar A ends, electric pushrod A is vertically arranged with conveyer belt direction, and push pedal is located at conveyer belt top;The cassette loading mechanism
Pack box including blanking storehouse and below blanking storehouse, blanking storehouse is corresponding with the push pedal on the electric pushrod A, blanking storehouse
In up big and down small horn-like structure, the upper port in blanking storehouse is less than conveyer belt upper surface;Pack box is the open box body in upper end
Structure, some dividing plates are internally provided with pack box, and be separated into for the internal cavities for packing box some equal in magnitude by some dividing plates
Standing groove.
Preferably, the lower port in blanking storehouse is provided with elastic block piece, and elastic block piece is attached on the side of dividing plate.
Preferably, drive mechanism is connected with described pack box, drive mechanism can drive pack box edge and conveyer belt
Vertical direction is moved, and so after the standing groove for packing box front end loads blood bag, drive mechanism drives pack box to advance, by second
Individual standing groove is moved to the underface in blanking storehouse, for receiving the packaging bag for falling again.
Preferably, front apron is skewed setting.
Preferably, described feed system includes that blood bag stops frame, and blood bag stops that frame is portal structures, stops the both sides of frame
Column is located at the both sides that blood bag places plate respectively, stops that the crossbeam of arch is located at the top that blood bag places plate.
Preferably, two described motorized pulleys brushes are in tilted layout, and have 5 ~ 10 ° of folder between motorized pulleys brush and conveyer belt
Angle.
A kind of blood bag packing device, including bag taking system and bagging system, wherein,
Bag taking system, it includes the 5th motor, support shaft, fixed plate, hydraulic cylinder and rotary components, and the output shaft of the 5th motor leads to
Shaft coupling and support shaft transmission chain connect are crossed, fixed plate is connected with the upper surface of support shaft, the upper surface of fixed plate is provided with liquid
Cylinder pressure, is connected with rotary components on hydraulic cylinder, the rotary components include support bar A, cross bar, support bar B and pressing plate, support bar
The lower end of A is connected with hydraulic cylinder, and the upper end of support bar A and support bar B is fixedly connected with the both ends of cross bar respectively, support bar B
Lower end be fixedly connected with pressing plate, the lower surface of pressing plate is installed with some suckers;
Bagging system, it include electric pushrod B, support frame, drive gear, supporting bable tops, cylinder, conveyer belt and pack box body;
The end of electric pushrod B is connected with bag pushing board, and bag pushing board is located at the upper surface of support frame, is provided with directly in the lower surface of support frame
Tooth bar C, spur rack C and drive gear engaged transmission, drive gear are arranged on the output shaft of the 6th motor, by the 6th motor
Allow drive gear and spur rack C engaged transmissions and move left and right support frame, flexible pressure is set on the right side of support frame
Plate, one end of spring bearer plate is installed in the chute that support frame right side side opens up, and the lower surface of spring bearer plate is provided with gas
Cylinder, cylinder is fixedly connected on support frame, by the action of cylinder spring bearer plate can be made to be moved up and down on support frame, elasticity
The free end of pressing plate is located at the edge top of supporting bable tops;Conveyer belt is provided with the right side of supporting bable tops, on the conveyor belt along defeated
Send direction to be sequentially arranged roller brush and heat-sealing machine B, the right-hand end of conveyer belt is provided with guide plate diagonally downward,
Pack box body is provided with below guide plate bottom.
Preferably, opening frame is additionally provided with the right side of support frame upper surface, opening frame is made up of the connection of some struts
Circular arc sector structure.
There is following good effect due to using above-mentioned technical proposal, the present invention:
The association that the present invention passes through bag taking system, bag taking box, pressure-vaccum wind system, blanking system, feed system and heat sealing system
Same-action, realizes the automatic packaging of blood bag, substantially increases production efficiency, reduces the labour intensity of staff, has
Great promotional value.
Brief description of the drawings
Fig. 1 is bag taking system structure diagram of the invention;
Fig. 2 is the connection diagram of turning arm and support arm;
Fig. 3 is the structural representation of bag taking box;
Fig. 4 is the connection diagram of blanking system;
Fig. 5 is the connection diagram of feed system;
Fig. 6 is the structural representation that blood bag stops frame;
Fig. 7 is the connection diagram of heat sealing system;
Fig. 8 is the connection diagram of clip loading system;
Fig. 9 is the structural representation of bag taking system in embodiment two;
Bagging system structural representation in Figure 10 embodiments two.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment is described in further detail to technical scheme.
Embodiment one
The packing device packed before a kind of transport to blood bag of the present invention, it is by bag taking system, bag taking box, pressure-vaccum
The synergy of wind system, blanking system, feed system and heat sealing system, finally realizes the automatic packaging of blood bag.Below
Concrete structure to each system is described in further detail:
Bag taking system as shown in Figure 1, it includes dynamic sieve aperture grillage 100, dynamic sieve tray 102, quiet sieve aperture grillage 111 and quiet sieve aperture
Plate 110, support arm 109, turning arm 107, the first motor 108 and the second motor 106;The dynamic sieve aperture grillage 111 and dynamic sieve aperture
Plate 110 is dynamic to be connected by spring 101 between sieve aperture grillage and dynamic sieve tray in being arranged in parallel up and down, and moving sieve tray 102 has envelope
The hollow cavity for closing, some stomatas communicated with the hollow cavity are provided with the lower surface of dynamic sieve tray;Dynamic sieve aperture grillage
Upper surface is connected with support arm 109, and the upper end of support arm 109 is installed with the first motor 108, is installed on the output shaft of the first motor
There is first gear, first gear is engaged with spur rack A fixed on turning arm, biography is engaged by first gear and spur rack A
It is dynamic support arm is vertically moved up and down on turning arm 107;The upper end of turning arm is installed with the second motor 106,
Second gear is installed, second gear is engaged with the arc-shaped rack 105 on the left of turning arm, is led on the output shaft of the second motor
Cross second gear enables turning arm to be rotated in perpendicular with the engaged transmission of arc-shaped rack;Quiet sieve tray 110 is installed in
In the left end face of quiet sieve aperture grillage 111, quiet sieve tray has the hollow cavity of closing, in the left end face of quiet sieve tray 110
Some stomatas communicated with quiet sieve tray hollow cavity are provided with, quiet sieve tray and quiet sieve aperture grillage are set in vertical shape, described
Dynamic sieve tray forms to fall for blood bag after rotating 90 degree to the right between corresponding and dynamic and static sieve tray positive with quiet sieve tray
Blanking channel.
Preferably, being provided with lead column 116 in the upper surface of dynamic sieve tray 102, lead column upper end passes through dynamic sieve tray
Frame, by setting lead column so that dynamic sieve tray is only capable of being moved up and down along lead column, prevents from swinging.
When mounted, the arc-shaped rack 105 is integrally fixed on support component A, and the middle part of turning arm 107 by wearing thereon
If fixing axle be also secured on support component A, the two ends of turning arm can rotate around fixing axle.
As shown in Fig. 2 the support arm 109 is connected on turning arm 107, and support arm can be on the turning arm on
Lower movement specifically, offers the chute 114 of strip, in the both sides of turning arm respectively on the two sides of support arm 109
The limited post 115 being mutually equipped with the chute is installed with respectively, and the free end correspondence of limited post 115 is plugged in chute 114, enters
And cause that support arm is connected on turning arm, and support arm will not also drop downwards in the stationary case.
The quiet sieve aperture grillage 111 is fixedly mounted on support component B, in the course of work of bag taking system, quiet sieve
Orifice plate frame and quiet sieve tray thereon are fixed.
The bag taking system in real work, with two action process:
First, by the driving of the second motor so that turning arm and support arm are rotated, and rotate the dynamic sieve tray on support arm
To position just corresponding with quiet sieve tray;
2nd, by the driving of the first motor so that support arm can be moved on turning arm.
Pressure-vaccum wind system, for blowing and air-breathing in dynamic and static sieve tray, being provided with and dynamic sieve aperture on dynamic sieve tray 102
Air inlet A and air outlet A that the hollow cavity of plate is communicated, air inlet A is connected with air blower A104 by pipeline, on air outlet A
Negative-pressure air fan A103 is connected with by pipeline;The air intake communicated with the hollow cavity of quiet sieve tray is provided with quiet sieve tray 110
Mouthful B and air outlet B, air inlet B are connected with blower B 113, negative-pressure air fan are connected with by pipeline on air outlet B by pipeline
B112。
Bag taking box as shown in Figure 3, its underface for being located at dynamic sieve tray 102, bag taking box 200 is the open box-like in upper end
Structure, supporting plate 202 is provided with bag taking box 200, is connected between the bottom surface on the inside of the lower surface of supporting plate 202 and bag taking box
There is support spring 201, packaging bag 204 is placed with the upper surface of supporting plate 202, be provided with the upper surface of packaging bag 204
Elastic pressuring plate 203, elastic pressuring plate 203 is fixedly connected on bag taking box 200.
The packaging bag 204 is the sack for placing blood bag, and packaging bag 204 202 is placed with layered laminate on the supporting plate
Several, and packaging bag two sides appearance and size of the appearance and size more than end face where stomata on dynamic and static sieve tray, really
Dynamic and static sieve tray is protected to adsorb completely on the lateral surface of packaging bag.
The pressure-vaccum wind system is used to make sieve tray take out packaging bag from bag taking box, and by moving sieve tray and quiet
Sieve tray mating reaction opens the sack of packaging bag.
The synergy process of bag taking system, bag taking box and pressure-vaccum wind system is:
First, when initial, turning arm and support arm are in vertical state, the surface that sieve tray is located at bag taking box are moved, by first
Motor drives support arm to move down, and causes that dynamic sieve tray lower surface is attached in the superiors' packaging bag;
2nd, suction operation is carried out to the hollow cavity for moving sieve tray by negative-pressure air fan A, because the lower surface for moving sieve tray opens up
There is stomata, therefore, under suction function, packaging bag is attracted on the lower surface of dynamic sieve tray;
3rd, the action of the second motor, by second gear and the engaged transmission of arc-shaped rack so that turning arm is rotated by 90 °, and makes
Must move sieve tray rotate as quiet sieve tray just to position, then by the first motor drive support arm and make sieve tray to
Quiet sieve tray is close to, until the left end face of quiet sieve tray is attached in the packaging bag on dynamic sieve tray;
4th, suction operation is carried out to the hollow cavity of quiet sieve tray by negative-pressure air fan B, because the lower surface of quiet sieve tray opens up
There is stomata, therefore, under suction function, packaging bag is attracted on the lower surface of quiet sieve tray;
5th, the first motor action, support arm drives dynamic sieve tray away from quiet sieve tray, until packing bag mouth is opened.
By above-mentioned action process, bag taking and the opening operation of packaging bag are completed.
The blanking system is located at the surface between dynamic and static sieve tray, i.e. blanking system and is located at the packaging bag bag opened
The surface of mouth, the effect of blanking system is blood bag is accurately fallen into packaging bag along packing bag mouth.
Blanking system as shown in Figure 3, the adjustable shelf 300 of its mount structure that includes being square, at four angles of adjustable shelf 300
On be respectively arranged with adjustable shelf spring 307 straight down, be provided with hopper in adjustable shelf 300, hopper is by rear gear
Plate 302, front apron 303 and the side shield 301 being connected between forward and backward baffle plate are constituted, and side shield 301 is located at adjustable shelf 300
Top, the lower end of front apron 301 is hinged with preceding portable plate 304, and the lower end of backboard 302 is hinged with rear portable plate 306, forward and backward
Portable plate is respectively positioned on the lower section of adjustable shelf 300, on the adjustable shelf 300 on two sides corresponding with the side shield 301 respectively
An elastic baffle 305 is hinged with, elastic baffle 305 is located at the lower section of adjustable shelf 300 and is located between forward and backward portable plate, two bullets
Property baffle plate between formed opening be gradually reduced from top to bottom.
During installation, the lower end of four adjustable shelf springs 307 on adjustable shelf 300 is fixedly connected with support component C, and four
Individual adjustable shelf spring is used for support movable frame, and the front apron and backboard of hopper are also fixedly connected on support component C.
During the packaging bag that blood bag enters between dynamic and static sieve tray via blanking system, blood bag slides from front apron, as
It is preferred that, front apron 303 is skewed setting, and blood bag slides from front apron upper end edge front apron, drops down onto on two elastic baffles 305
When, the stress of adjustable shelf 300 is moved down, and adjustable shelf spring 307 is compressed, now the lower end of two elastic baffles and preceding activity
Plate, the lower end of rear portable plate stretch into packaging bag and are flared out to the medial surface of packaging bag, and blood bag is from two elastic baffles and preceding work
Fallen into packaging bag in the passage that dynamic plate, rear portable plate are surrounded, then by stopping negative-pressure air fan A and negative-pressure air fan B, start drum
Blower fan A and blower B, blow in dynamic sieve tray and quiet sieve tray respectively, by moving the stomata on sieve tray and quiet sieve tray
Packaging bag is blown off from dynamic and static sieve tray.
Two elastic baffle 305 and preceding portable plate 304, the anti-hemostasis bag that is disposed to of rear portable plate 306 are falling
During fall into the edge of packaging bag.
Feed system as shown in Figure 5, for blood bag is conveyed in the adjustable shelf, it to include that blood bag is detained plate 400 and blood
Bag places plate 401, and one end that plate 400 is detained in one end that blood bag places plate 401 with blood bag is hinged by horizontal rotating shaft, and blood bag is put
Putting the other end of plate 401 can be rotated around horizontal rotating shaft in perpendicular, and blood bag is detained the other end of plate 400 and is located at blanking system
The top of front apron;The lower end for placing plate in blood bag is provided with cambered way 403, cambered way 403 and is equipped with roller 404,
Slided on roller by cambered way 403 and cause that blood bag is placed plate 401 and rotated upwardly and downwardly around the rotating shaft;It is detained plate in blood bag
400 lower surface is installed with spur rack B, the 3rd meshed transmission gear installed on spur rack B and the output shaft of the 3rd motor 402.
The motor 402 of the roller 404 and the 3rd is mounted on support component D, and the course of work of feed system is:
Blood bag is positioned over blood bag and places on plate, then drives blood bag delay plate close to blanking system by the 3rd motor, blood bag
Placement plate moves horizontally the front apron near blanking system by the cambered way of its lower end on roller, and cambered way is in roller
In upper moving process, blood bag is placed the plate other end and rotates up to be attached on the medial surface of the front apron of blanking system gradually downward,
Now blood bag is placed plate and is slid to front apron along blood bag, and enters blanking system.
As a further improvement on the present invention, described feed system includes that blood bag stops frame 405, and blood bag stops frame 405
It is portal structures, stops that two heel posts of frame are located at blood bag and place the both sides of plate respectively, and under stopping two heel posts of frame
End is installed on support component D, stops that the crossbeam of arch is located at the top that blood bag places plate.
Heat sealing system as shown in Figure 6, it includes 500, one group of motorized pulleys brush of conveyer belt and heat-sealing machine A501, passes
The underface that quiet sieve tray 110 is located at 500 one end is sent, one group of electricity is disposed with along direction of transfer on conveyer belt 500
Dynamic rotary broom and heat-sealing machine A501, one group of described motorized pulleys brush include two motorized pulleys brushes of parallel arrangement, two electricity
The horizontal arrangement of dynamic rotary broom, motorized pulleys brush includes the 4th motor 503 and rotary broom 502, and rotary broom 502 includes and the 4th
The roller of motor drive connection, bristle is provided with the outer surface of roller;Described heat-sealing machine A501 is located at conveyer belt top, heat
Conjunction machine A is used to seal the sack of packaging bag.
Heat sealing system is used to be sealed from the packaging bag equipped with blood bag fallen between dynamic and static sieve tray, has
Body process is:
Fall on conveyer belt and transmitted from the packaging bag equipped with blood bag fallen between dynamic and static sieve tray, equipped with blood bag
Packaging bag without departing from dynamic and static sieve tray when, conveyer belt is actionless, when the packaging bag equipped with blood bag and dynamic and static sieve aperture
After plate is separated, conveyer belt starts to start and transmit packaging bag, and packaging bag is passed through when passing through between two motorized pulleys brushes, passed through
Brush sweeps packaging bag to the bristle of motorized pulleys brush upwards so that the air in packaging bag is extruded, then by passing through two rollers
After brush, again by heat-sealing machine A, the sack heat seal of packaging bag is realized the sealing of packaging bag by heat-sealing machine A for packaging bag.
Preferably, two described motorized pulleys brushes are in tilted layout, there are 5 ~ 10 ° between motorized pulleys brush and conveyer belt
Angle.
Two described motorized pulleys brushes are fixedly mounted on support component E.
Present invention additionally comprises for by the packaging bag after sealing carry out mounted box by clip loading system, as shown in fig. 7, mounted box system
System includes cassette loading mechanism and bag pushing mechanism, and the cassette loading mechanism and bag pushing mechanism are corresponded to positioned at the both sides of the conveyer belt respectively,
Bag pushing mechanism includes electric pushrod A600 and is connected to the push pedal 601 of electric pushrod A ends, electric pushrod A600 vertically with transmission
Band direction arrangement, and push pedal 601 is located at the top of conveyer belt 500;The cassette loading mechanism includes blanking storehouse 602 and under blanking storehouse
The pack box 603 of side, blanking storehouse 602 is corresponding with the push pedal 601 on the electric pushrod A600, under blanking storehouse 602 is presented greatly
Small horn-like structure, the upper port in blanking storehouse 602 is less than the upper surface of conveyer belt 500;Pack box 603 is the open box body in upper end
Structure, some dividing plates 605 are internally provided with pack box 603, and be separated into for the internal cavities for packing box some big by some dividing plates
Small equal standing groove 604.
Preferably, the lower port in blanking storehouse 602 is provided with elastic block piece, elastic block piece is attached on the side of dividing plate.
The action process of clip loading system is:Packaging bag after being sealed through heat-sealing machine A is transmitted on a moving belt, is reached at push pedal
When, electric pushrod A actions, push pedal pushes in blanking storehouse packaging bag, and is fallen into the standing groove of pack box through blanking storehouse.
As a further improvement on the present invention, drive mechanism is connected with described pack box 603, drive mechanism can drive
Dynamic pack box is moved along with conveyer belt vertical direction, and so after the standing groove for packing box front end loads blood bag, drive mechanism is driven
Dynamic pack box advances, and second standing groove is moved to the underface in blanking storehouse, for receiving the packaging bag for falling again.
It should be noted that the support component A, support component B, support component C, support component D and support component E are equal
Using existing known structure, the supporting box structure of such as flat supporting plate or box-shaped.
In addition, in specific implementation, first motor, the second motor, the 3rd motor, the 4th motor and heat-sealing machine A are equal
Electrically connected with PLC;And optical pickocff A is provided with blood bag placement plate, when optical pickocff A senses blood bag
When being placed with blood bag on placement plate, by signal transmission to PLC, the 3rd motor is started by PLC;In conveyer belt
On motorized pulleys brush and heat-sealing machine A between be provided with optical pickocff B, when optical pickocff B has detected blood bag to be passed through,
Signal transmission is started into heat-sealing machine A to PLC by PLC, then to the sack heat sealing of packaging bag;Passing
Send to take and be additionally provided with for detecting that the optical pickocff C by the packaging bag after heat-sealing machine A sealings, optical pickocff C will believe
Number PLC is passed to, electric pushrod is started by PLC.
Embodiment two
The packing device packed before a kind of transport to blood bag, including bag taking system and bagging system, wherein,
Bag taking system, it includes the 5th motor 700, support shaft 701, fixed plate 702, hydraulic cylinder 703 and rotary components, the 5th electricity
The output shaft of machine 700 is connected with fixed plate by shaft coupling and the transmission chain connect of support shaft 701 in the upper surface of support shaft 701
702, the upper surface of fixed plate 702 is provided with hydraulic cylinder 703, and rotary components are connected with hydraulic cylinder, and the rotary components include
Support bar A704, cross bar 705, support bar B706 and pressing plate 707, the lower end of support bar A are connected with hydraulic cylinder 703, support bar
Both ends of the upper end of A704 and support bar B706 respectively with cross bar 705 are fixedly connected, and the lower end of support bar B706 is fixedly connected
The lower surface for having pressing plate 707, pressing plate 707 is installed with some suckers 708.
The course of work of bag taking system is:
By the action of hydraulic cylinder, rotary components are declined, make bag taking box of some sucker pasters on pressing plate in embodiment one
In interior packaging bag, then pushed by pressing plate again so that sucker suction packaging bag, then makes the 5th electric motor starting, by supporting
The rotation of axle causes that rotary components are rotated.
Bagging system, it includes electric pushrod B800, support frame 802, drive gear 811, supporting bable tops 809, cylinder
812nd, conveyer belt 804 and pack box body 807;The end of electric pushrod B800 is connected with bag pushing board 801, and bag pushing board 801 is located at branch
The upper surface of support 802, spur rack C is provided with the lower surface of support frame 802, and spur rack C and the engagement of drive gear 811 are passed
Dynamic, drive gear 811 is arranged on the output shaft of the 6th motor, drive gear is engaged biography with spur rack C by the 6th motor
Move and allow support frame to move left and right, spring bearer plate 808, one end peace of spring bearer plate 808 are provided with the right side of support frame
In the chute opened up loaded on the right side side of support frame 802, the lower surface of spring bearer plate is provided with cylinder 812, cylinder is fixed and connected
It is connected on support frame 802, by the action of cylinder 812 spring bearer plate can be made to be moved up and down on support frame, spring bearer plate 808
Free end be located at supporting bable tops 809 edge top;The right side of supporting bable tops 809 is provided with conveyer belt 804, in conveyer belt
Roller brush 810 and heat-sealing machine B805 are sequentially arranged along conveying direction on 804, have been provided with the right-hand end of conveyer belt 804
Guide plate 806 diagonally downward, is provided with pack box body 807 below the bottom of guide plate 806.
As the preferred of the present embodiment, opening frame 803 is additionally provided with the right side of the upper surface of support frame 802, opening frame is
The circular arc sector structure being made up of the connection of some struts.
The course of work of bagging system is:
Supporting bable tops top is turned to after the rotary components absorption packaging bag, the pressure of rotary components is then caused by hydraulic cylinder
Plate declines, and the packaging bag on sucker is pressed on supporting bable tops, then rotates pressing plate by the 5th motor, and frictionally is caused
The both sides bag of packaging bag misplaces and opens packing bag mouth, is then worked by the 6th motor so that the bullet on support frame
Property compressing tablet be located at packaging bag downside bag top, then by cylinder cause elastic pressuring plate decline and be pressed on packaging bag downside
On bag, then blown in packaging bag by blowning installation so that packaging bag is strutted, then cause that pressing plate is moved up, by
In the effect of spring bearer plate, finally cause that sucker departs from packaging bag;Then blood bag is placed on support frame, is pushed away by electronic
The effect of bar B, bag pushing board pushes from support frame blood bag in the packaging bag on supporting bable tops, then proceedes to promote blood bag to defeated
Send and take, the packaging bag equipped with blood bag first passes through roller brush on the conveyor belt, the air in packaging bag is extruded, and then packs
By heat sealing when by heat-sealing machine B, the packaging bag after sealing slides to guide plate, falls via guide plate bag along conveyer belt
Enter to pack in box body.
The present embodiment in the specific implementation, is provided with optical pickocff D on support frame, when optical pickocff D is detected
When being placed with blood bag on support frame, by signal transmission to PLC, the 6th motor is started by PLC;In conveyer belt
Upper being located at is provided with optical pickocff E between roller brush and heat-sealing machine, when optical pickocff E detects the packaging equipped with blood bag
During bag, by signal transmission to PLC, heat-sealing machine is started by PLC and heat is carried out for the sack to packaging bag
Close sealing.
It should be noted that also including the bag taking box described in embodiment one in the present embodiment, bag taking system passes through sucker
Packaging bag in bag taking box is taken out.