CN106347765B - A kind of automatic medicine packing device - Google Patents

A kind of automatic medicine packing device Download PDF

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Publication number
CN106347765B
CN106347765B CN201611024388.4A CN201611024388A CN106347765B CN 106347765 B CN106347765 B CN 106347765B CN 201611024388 A CN201611024388 A CN 201611024388A CN 106347765 B CN106347765 B CN 106347765B
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CN
China
Prior art keywords
bag
aluminium foil
guide rod
packaging
servo motor
Prior art date
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Active
Application number
CN201611024388.4A
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Chinese (zh)
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CN106347765A (en
Inventor
孙存轩
李峰平
周锐
黄继宝
周斯加
黄科
冮建华
李小刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen University
Institute of Laser and Optoelectronics Intelligent Manufacturing of Wenzhou University
Original Assignee
Xiamen University
Institute of Laser and Optoelectronics Intelligent Manufacturing of Wenzhou University
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Application filed by Xiamen University, Institute of Laser and Optoelectronics Intelligent Manufacturing of Wenzhou University filed Critical Xiamen University
Priority to CN201611024388.4A priority Critical patent/CN106347765B/en
Publication of CN106347765A publication Critical patent/CN106347765A/en
Application granted granted Critical
Publication of CN106347765B publication Critical patent/CN106347765B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/12Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16Feeding individual bags or carton blanks from piles or magazines by grippers
    • B65B43/18Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/30Devices or methods for controlling or determining the quantity or quality or the material fed or filled
    • B65B1/32Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B65B43/30Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/46Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers
    • B65B43/465Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using grippers for bags

Abstract

The present invention provides a kind of automatic medicine packing device, including bag taking rack, bag-loading mechanism, suction bag mechanism, bag openning body, send bag mechanism, pack rack, weigh charge mechanism and envelope body;Bag-loading mechanism includes upper bag drawer, guide rod, upper bag servo motor and upper bag screw, bag openning body includes the upper separative element being oppositely arranged up and down and lower separative element, and bag mechanism is sent to include two flaring pawls, flaring pawl driving unit, two jacking blocks, support plate, rotating bar, send bag servo motor and connecting plate;Charge mechanism of weighing includes loading conveyer, ration package scale, additive bin and funnel stand, and envelope body includes sealing machine, envelope air operated clamp, packaging bag transfer band, turns to air operated clamp, motor, roller transmissioning device, side shield, front apron and guard rails.One is weighed and be packaged in present invention collection, and simple in structure, low cost, operating cost is low, and working efficiency is high, safety and sanitation, is widely portable to the automatic packaging of various product.

Description

A kind of automatic medicine packing device
Technical field
The invention belongs to industrial automations, and in particular to a kind of automatic medicine packing device.
Background technology
At present, graininess medicine intermediate is packaged with semi automatic machine pack and by hand pack packaging.Pack packaging by hand Labor intensity is big, and efficiency is low, weighs health that is inaccurate, and cannot be guaranteed drug, existing at present in graininess drug It in mesosome bagging process, is required for manually participating in greatly, such as the processes such as needs to be accomplished manually bag taking, support bag, weigh, pack, and In some existing pack machine equipments, most of semi-automatic packer tool uses and weighs, packs the combined type form being combined Sack filling machine, it is complicated, speed is low, abrasion is big, cost is also high.Automatic bag taking opens bag, weighs, packing this process always It is not realized well, is usually required for manually carrying out bag taking and opens bag or need to arrange for people's bag taking that keeps one's eyes open to open bag Situation needs manually to be adjusted, and has not only taken a lot of work but also laborious, low production efficiency, and cost is big.
Invention content
The present invention in view of the above shortcomings of the prior art, provide it is a kind of can automatic bag taking, open bag, weigh, pack A kind of automatic medicine packing device.
The present invention is achieved through the following technical solutions:
A kind of automatic medicine packing device including bag taking rack, bag-loading mechanism, suction bag mechanism, bag openning body, send a bag machine Structure packs rack, weigh charge mechanism and envelope body;
The bag taking rack is built by section bar, and structure is divided into upper, middle and lower-ranking, and the bottom of lower floor is provided with four A castor, the bottom in middle level are provided with bag bottom plate, a stand are provided on upper strata;
The bag-loading mechanism includes upper bag drawer, guide rod, upper bag servo motor and upper bag screw, and upper bag drawer is used to put The aluminium foil bag being packed for is put, upper bag drawer is set on bag bottom plate, and can be moved up and down;Guide rod is fixed on bag drawer Lower end, for providing guiding for the movement of upper bag drawer;Upper bag servo motor is fixed on the lower end of upper bag bottom plate by screw, Upper bag screw is connected with upper bag servo motor and upper bag drawer, for the rotary motion of upper bag servo motor to be converted to upper bag The linear motion of drawer;During upper bag servo motor action, upper bag drawer is made to do the movement of upper and lower directions by upper bag screw, completed The upper bag action of aluminium foil bag;
The suction bag mechanism includes two suction nozzles, pneumatic guide rod, broach and broach driving unit;Pneumatic guide rod is installed on vertical On frame, the motion end of pneumatic guide rod can be done to move along a straight line up and down;Two suction nozzles are installed on the dynamic of pneumatic guide rod by a link block Make end, done by the driving of pneumatic guide rod and moved along a straight line up and down;Broach is installed on the bottom on bag taking rack upper strata, and broach is driven by broach Unit drive, can horizontal direction move forward and backward;Broach moves forward and backward the aluminium foil bag that can make to be picked up and next aluminium foil Bag separation;
The bag openning body includes that structure is identical, the upper separative element that is oppositely arranged up and down and lower separative element, it is described on Separative element and lower separative element are installed on including two suction nozzles and a pneumatic guide rod, pneumatic guide rod in bag taking rack, gas The motion end of dynamic guide rod can be done to move along a straight line up and down;Two suction nozzles are installed on the motion end of pneumatic guide rod by a link block, by Pneumatic guide rod driving is done to move along a straight line up and down;
It is described that bag mechanism is sent to include two flaring pawls, flaring pawl driving unit, two jacking blocks, support plate, rotating bar, send bag Servo motor and connecting plate, connecting plate are fixed by screws in bag taking rack, and a bag servo motor is sent to be fixedly mounted on connecting plate On, rotating bar, can be by sending a bag servo motor driving to rotate with the output shaft of bag servo motor is sent to be connected;Support plate is with turning Lever links together, and links with rotating bar;Two flaring pawls are installed in the middle part of the lower end of support plate, are driven by flaring pawl single Two flaring pawls of member driving are close to each other or separate;Two jacking blocks are separately mounted to the lower end both sides of support plate, and two jacking blocks are used Limiting is provided in the movement for two flaring pawls;
The packaging rack is built by section bar, and bottom plate of weighing, which is connected by screw, to be fixed in packaging rack;
The charge mechanism of weighing includes loading conveyer, ration package scale, additive bin and funnel stand, charging conveying Band is mounted on and weighs on bottom plate, and ration package scale is fixed on loading conveyer, is synchronized with the movement with loading conveyer;By sending a bag machine The aluminium foil bag that structure transfer comes is placed on ration package scale, and loading conveyer each rotation conveys an aluminium foil bag;Additive bin On funnel stand, funnel stand, which is connected by screw, to be fixed in packaging rack;When send bag mechanism by aluminium foil bag send to When on ration package scale, material is flow to by additive bin in aluminium foil bag, and ration package scale measures weight of loading, when charging weight When amount reaches default value, system stops feeding, and aluminium foil bag is transferred to next station by loading conveyer, completes to weigh Charging acts;
The envelope body includes sealing machine, envelope air operated clamp, packaging bag transfer band, turns to air operated clamp, motor, rolling Take turns transmission device, side shield, front apron and guard rails;
Packaging bag transfer band is disposed proximate to loading conveyer, and aluminium foil bag is after loading conveyer removal, into packaging bag Transfer band;The envelope air operated clamp includes two clamp arms being oppositely arranged, can be by aluminium foil when two clamp arms are close to each other Bag clamping;The sealing machine is mounted in packaging rack, and above envelope station, for the openend of aluminium foil bag is close Envelope;
The motor is fixed by screws in packaging rack, is turned to air operated clamp and is connect by screw with motor, can be by Motor driving rotates, and it is steering station to turn to corresponding station below air operated clamp;It turns to air operated clamp and includes two The clamp arm being oppositely arranged, can be by aluminium foil bag clamping when two clamp arms are close to each other;Side shield is mounted on packaging bag transfer band Side, for preventing aluminium foil bag from falling;Front apron across mounted on the top of packaging bag transfer band, with packaging bag transfer band it Between there are certain intervals, for aluminium foil bag to be pushed over, make its movement that lies low;The roller transmissioning device is arranged on packaging bag transfer The end of band, guard rails are fixed by screws in the tail portion of roller transmissioning device, for making aluminium foil bag stop motion.
A kind of automatic medicine packing device of the present invention has the advantages that:
1st, present invention employs upper bag drawers to store aluminium foil bag, and the storage bag structure of this drawer type can be more quick Supply aluminium foil bag.Upper bag drawer can also move up and down simultaneously, and aluminium foil bag can be accurately controlled by servo motor and leading screw Supply bag height, bag efficiency in raising.
2nd, the present invention employs double suction mouth in suction bag mechanism and picks up aluminium foil bag, can effectively prevent aluminium foil bag in this way Situations such as alice, bending.Suction nozzle, pneumatic guide rod and broach are applied in combination simultaneously, can be kept completely separate aluminium foil bag, without artificial Intervene.
3rd, two separative elements up and down are employed in bag openning body of the invention, are located remotely from each other by two separative elements Relative motion can quickly open aluminium foil sack, improve the success rate and efficiency for opening bag.
4th, sending in bag mechanism for the present invention drives two flaring pawl relative motions by being flared pawl driving unit, can make aluminium foil Bag is clamped on jacking block completely, and aluminium foil bag is made to position completely.
5th, charge mechanism of weighing of the invention can be eliminated and be missed by being measured during manual operations using Dynamic High-accuracy measurement Law Difference, accurate measurement rate are high.
6th, one is weighed and be packaged in present invention collection, and simple in structure, low cost, operating cost is low, and working efficiency is high, safety Health is widely portable to the automatic packaging of various product.
Description of the drawings
Fig. 1 is the structure chart of the bag taking part of automatic medicine packing device;
Fig. 2 is the structure chart of the envelope part of automatic medicine packing device;
Fig. 3 is the overall structure figure of automatic medicine packing device;
The meaning of each label is in figure:
Bag taking rack 1, castor 2, upper bag drawer 3, guide rod 4, upper bag servo motor 5, lower separative element 6, upper separation are single Member 8, broach 10, upper bag bottom plate 11, stand 12, aluminium foil bag 13, sealing machine 14, envelope air operated clamp 15, side shield 16, idler wheel pass It send device 17, guard rails 18, front apron 19, turn to air operated clamp 20, motor 21, ration package scale 22, bottom plate 23 of weighing, leakage Struggle against stent 24, additive bin 25, packaging rack 26, packaging bag transfer band 27, flaring pawl 71, jacking block 72, support plate 73, rotating bar 74th, bag servo motor 75, connecting plate 76, suction nozzle 91, pneumatic guide rod 92 are sent.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-3, the present invention provides a kind of automatic medicine packing device, including bag taking rack 1, upper bag machine Structure, bag openning body, send bag mechanism, packaging rack 26, weigh charge mechanism and envelope body at suction bag mechanism.
The bag taking rack 1 is built by section bar, and structure is divided into upper, middle and lower-ranking, and the bottom of lower floor is provided with four A castor 2, the bottom in middle level are provided with bag bottom plate 11, a stand 12 are provided on upper strata.
The bag-loading mechanism includes upper bag drawer 3, guide rod 4, upper bag servo motor 5 and upper bag screw, and upper bag drawer 3 is used In the aluminium foil bag that placement is packed for, upper bag drawer 3 is set on bag bottom plate 11, and can be moved up and down;Guide rod 4 is fixed on The lower end of upper bag drawer 3, for providing guiding for the movement of upper bag drawer 3.Upper bag servo motor 5 is fixed on upper bag by screw The lower end of bottom plate 11, upper bag screw are connected with upper bag servo motor 5 and upper bag drawer 3, for by the rotation of upper bag servo motor 5 Transhipment turn is changed to the linear motion of bag drawer 3.When upper bag servo motor 5 acts, make upper bag drawer 3 by upper bag screw The upper bag action of aluminium foil bag is completed in the movement of upper and lower directions.
The suction bag mechanism includes two suction nozzles 91, pneumatic guide rod 92, broach 10 and broach driving unit, pneumatic guide rod 92 It is installed in stand 12, the motion end of pneumatic guide rod 92 can be done to move along a straight line up and down;Two suction nozzles 91 are installed by a link block In the motion end of pneumatic guide rod 92, done by the driving of pneumatic guide rod 92 and moved along a straight line up and down;Broach 10 is installed on 1 upper strata of bag taking rack Bottom, broach 10 drives by broach driving unit, can horizontal direction move forward and backward.The moving forward and backward of broach 10 can make by The aluminium foil bag picked up is detached with next aluminium foil bag.When upper bag, which acts, to be completed, pneumatic guide rod 92 drives two suction nozzles 91 downward The rear end of aluminium foil bag is sucked in movement;Broach 10 travels forward simultaneously, and the aluminium foil bag picked up is detached with next aluminium foil bag, Complete suction bag action.
The bag openning body includes the upper separative element 8 and lower separative element 6 that structure is identical, is oppositely arranged up and down, described Upper separative element 8 and lower separative element 6 are installed on bag taking rack 1 including two suction nozzles and a pneumatic guide rod, pneumatic guide rod On, the motion end of pneumatic guide rod can be done to move along a straight line up and down;Two suction nozzles are installed on the action of pneumatic guide rod by a link block End is done by the driving of pneumatic guide rod and moved along a straight line up and down.When suction bag mechanism picks up aluminium foil bag rear end, upper separative element 8 and lower point It is acted from unit 6, upper separative element 8 is sucked on the upside of aluminium foil bag front end, and lower separative element 6 is sucked on the downside of aluminium foil bag front end, later The suction nozzle of upper separative element 8 moves upwards, and the suction nozzle of lower separative element 6 moves downward, and aluminium foil bag sack is opened, and bag is opened in completion Action.
It is described that bag mechanism is sent to include two flaring pawls 71, flaring pawl driving unit, two jacking blocks 72, support plate 73, rotation Bar 74 send bag servo motor 75 and connecting plate 76, and connecting plate 76 is fixed by screws in bag taking rack 1, send a bag servo motor 75 are fixedly mounted on connecting plate 76, and rotating bar 74, can be by sending a bag servo motor with the output shaft of bag servo motor 75 is sent to be connected 75 drivings rotate;Support plate 73 links together with rotating bar 74, links with rotating bar 74;Two flaring pawls 71 are pacified In the middle part of the lower end of support plate 73, drive two flaring pawls 71 close to each other or separate by flaring pawl driving unit;Two tops Block 72 is separately mounted to the lower end both sides of support plate 73, and two jacking blocks 72 are used to provide limiting for the movement of two flaring pawls 71. When opening bag action completion, flaring pawl driving unit controls two to be flared the sack that pawls 71 are inserted into aluminium foil bag, latter two right flaring Pawl 71 does the movement being located remotely from each other, i.e., moves round about, and sack is made to open completely, and moving at jacking block 72 makes aluminium foil bag quilt It clamps;Bag servo motor 75 is sent to act at this time, rotating bar 74 and support plate 73 is driven to be rotated by 90 °, so as to which aluminium foil bag will be clamped Vertical support plate 73 is transferred to horizontal position, puts down aluminium foil bag later, and completion send bag to act.
The packaging rack 26 is built by section bar, and bottom plate 23 of weighing, which is connected by screw, is fixed on packaging rack 26 On.
The charge mechanism of weighing includes loading conveyer, ration package scale 22, additive bin 25 and funnel stand 24, dress Material conveyer belt, which is mounted on, weighs on bottom plate 23, and ration package scale 22 is fixed on loading conveyer, fortune synchronous with loading conveyer It is dynamic;By send bag mechanism transfer come aluminium foil bag 13 be placed on ration package scale 22, loading conveyer each rotation conveying one Aluminium foil bag 13;Additive bin 25 is mounted on funnel stand 24, and funnel stand 24, which is connected by screw, is fixed on packaging rack 26 On.When bag mechanism is sent to send aluminium foil bag 13 to ration package scale 22, material flow to aluminium foil bag 13 by additive bin 25 Interior, ration package scale 22 measures weight of loading, and when weight of loading reaches default value, system stops feeding, passes through charging Aluminium foil bag 13 is transferred to next station by conveyer belt, completes charging action of weighing.
The envelope body includes sealing machine 14, envelope air operated clamp 15, packaging bag transfer band 27, turns to air operated clamp 20th, motor 21, roller transmissioning device 17, side shield 16, front apron 19 and guard rails 18.
Packaging bag transfer band 27 is disposed proximate to loading conveyer, and aluminium foil bag 13 is after loading conveyer removal, into packet Pack transfer band 27.The envelope air operated clamp 15 includes two clamp arms being oppositely arranged, when two clamp arms are close to each other Aluminium foil bag 13 can be clamped;The sealing machine 14 is mounted in packaging rack 26, and above the envelope station, for by aluminium foil The openend sealing of bag 13.When aluminium foil bag 13 is transferred to envelope station by loading conveyer 27, envelope air operated clamp 15 acts, Aluminium foil bag 13 is clamped, sealing machine 14 acts later, and sealing operation is carried out to aluminium foil bag 13.Aluminium foil bag 13 after sealing passes through packet Pack transfer band 27 is transferred to next station (turning to station).
The motor 21 is fixed by screws in packaging rack 26, is turned to air operated clamp 20 and is connected by screw and motor 21 It connects, can be driven and rotated by motor 21, turn to the corresponding station in 20 lower section of air operated clamp to turn to station.Turn to pneumatic clamps Plate 20 includes two clamp arms being oppositely arranged, and can clamp aluminium foil bag 13 when two clamp arms are close to each other.When charging conveys When aluminium foil bag 13 is transferred to steering station by band 27, turns to air operated clamp 20 and act, aluminium foil bag 13 is clamped;Motor 21 is dynamic later Work, drive steering air operated clamp 20 and aluminium foil bag 13 unclamp aluminium foil bag 13 after being rotated by 90 °, and packaging bag transfer band 27 drives aluminium foil Bag 13 continues to move ahead.Side shield 16 is mounted on the side of packaging bag transfer band 27, for preventing aluminium foil bag 13 from falling.Front apron 19 Across between the top of packaging bag transfer band 27, with packaging bag transfer band 27 there are certain interval, for by aluminium foil bag 13 push over, and make its movement that lies low.
The roller transmissioning device 17 is arranged on the end of packaging bag transfer band, and guard rails 18 are fixed by screws in rolling The tail portion of transmission device 17 is taken turns, for making 13 stop motion of aluminium foil bag, so as to complete automatic bag sealing action.
The present invention can be changed apparent to one skilled in the art for various ways, and such change is not considered as It departs from the scope of the present invention.The technical staff in the field is obviously changed as all, is included within this right Within the scope of it is required that.

Claims (1)

1. a kind of automatic medicine packing device, which is characterized in that including bag taking rack (1), bag-loading mechanism, suction bag mechanism, open Bag mechanism send bag mechanism, packaging rack (26), weigh charge mechanism and envelope body;
The bag taking rack (1) is built by section bar, and structure is divided into upper, middle and lower-ranking, and there are four the bottom settings of lower floor Castor (2), the bottom in middle level are provided with bag bottom plate (11), a stand (12) are provided on upper strata;
The bag-loading mechanism includes upper bag drawer (3), guide rod (4), upper bag servo motor (5) and upper bag screw, upper bag drawer (3) for placing the aluminium foil bag being packed for, upper bag drawer (3) is set on bag bottom plate (11), and can move up and down;It is oriented to Bar (4) is fixed on the lower end of bag drawer (3), for providing guiding for the movement of upper bag drawer (3);Upper bag servo motor (5) The lower end of upper bag bottom plate (11) is fixed on by screw, upper bag screw and upper bag servo motor (5) and upper bag drawer (3) are homogeneous Even, for the rotary motion of upper bag servo motor (5) to be converted to the linear motion of upper bag drawer (3);Upper bag servo motor (5) During action, upper bag drawer (3) is made to do the movement of upper and lower directions by upper bag screw, complete the upper bag action of aluminium foil bag;
The suction bag mechanism includes two suction nozzles (91), pneumatic guide rod (92), broach (10) and broach driving unit;Pneumatic guide rod (92) it is installed in stand (12), the motion end of pneumatic guide rod (92) can be done to move along a straight line up and down;Two suction nozzles (91) pass through one Link block is installed on the motion end of pneumatic guide rod (92), is done by pneumatic guide rod (92) driving and moved along a straight line up and down;Broach (10) is pacified Bottom loaded on bag taking rack (1) upper strata, broach (10) are driven by broach driving unit, can horizontal direction move forward and backward; The aluminium foil bag that can make to be picked up that moves forward and backward of broach (10) is detached with next aluminium foil bag;
The bag openning body includes the upper separative element (8) and lower separative element (6) that structure is identical, is oppositely arranged up and down, described Upper separative element (8) and lower separative element (6) are installed on bag taking machine including two suction nozzles and a pneumatic guide rod, pneumatic guide rod On frame (1), the motion end of pneumatic guide rod can be done to move along a straight line up and down;Two suction nozzles are installed on pneumatic guide rod by a link block Motion end is done by the driving of pneumatic guide rod and moved along a straight line up and down;
It is described that bag mechanism is sent to include two flaring pawls (71), flaring pawl driving unit, two jacking blocks (72), support plate (73), turn Lever (74) send a bag servo motor (75) and connecting plate (76), and connecting plate (76) is fixed by screws in bag taking rack (1), A bag servo motor (75) is sent to be fixedly mounted on connecting plate (76), rotating bar (74) and the output shaft phase for sending a bag servo motor (75) It even, can be by a bag servo motor (75) driving be sent to rotate;Support plate (73) links together with rotating bar (74), with rotation Bar (74) links;Two flaring pawls (71) are installed in the middle part of the lower end of support plate (73), and two are driven by flaring pawl driving unit A flaring pawl (71) is close to each other or separate;Two jacking blocks (72) are separately mounted to the lower end both sides of support plate (73), two tops Block (72) provides limiting for being flared the movement of pawls (71) for two;
The packaging rack (26) is built by section bar, and bottom plate of weighing (23), which is connected by screw, is fixed on packaging rack (26) On;
The charge mechanism of weighing includes loading conveyer, ration package scale (22), additive bin (25) and funnel stand (24), Loading conveyer is mounted on and weighs on bottom plate (23), and ration package scale (22) is fixed on loading conveyer, with loading conveyer It is synchronized with the movement;By send bag mechanism transfer Lai aluminium foil bag (13) be placed on ration package scale (22), every turn of loading conveyer one One aluminium foil bag (13) of week conveying;On funnel stand (24), funnel stand (24) is connected additive bin (25) by screw It connects and is fixed in packaging rack (26);When bag mechanism is sent to send aluminium foil bag (13) to ration package scale (22), material passes through Additive bin (25) is flow in aluminium foil bag (13), and ration package scale (22) measures weight of loading, when weight of loading reaches system During setting value, system stops feeding, aluminium foil bag (13) is transferred to next station by loading conveyer, completion is weighed to feed and be moved Make;
The envelope body includes sealing machine (14), envelope air operated clamp (15), packaging bag transfer band (27), turns to air operated clamp (20), motor (21), roller transmissioning device (17), side shield (16), front apron (19) and guard rails (18);
Packaging bag transfer band (27) is disposed proximate to loading conveyer, and aluminium foil bag (13) is after loading conveyer removal, into packet Pack transfer band (27);The clamp arm that the envelope air operated clamp (15) is oppositely arranged including two, two clamp arms mutually lean on Aluminium foil bag (13) can be clamped when near;The sealing machine (14) is located in packaging rack (26) above envelope station, For the openend of aluminium foil bag (13) to be sealed;
The motor (21) is fixed by screws in packaging rack (26), is turned to air operated clamp (20) and is passed through screw and motor (21) it connects, can be driven and rotated by motor (21), it is to turn to station to turn to corresponding station below air operated clamp (20); The clamp arm that air operated clamp (20) is oppositely arranged including two is turned to, aluminium foil bag (13) can be pressed from both sides when two clamp arms are close to each other Tightly;Side shield (16) is mounted on the side of packaging bag transfer band (27), for preventing aluminium foil bag (13) from falling;Front apron (19) is horizontal Across between the top of packaging bag transfer band (27), with packaging bag transfer band (27) there are certain interval, for by aluminium foil Bag (13) pushes over, and makes its movement that lies low;The roller transmissioning device (17) is arranged on the end of packaging bag transfer band, guard rails (18) tail portion of roller transmissioning device (17) is fixed by screws in, for making aluminium foil bag (13) stop motion.
CN201611024388.4A 2016-11-17 2016-11-17 A kind of automatic medicine packing device Active CN106347765B (en)

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CN107161411A (en) * 2017-06-07 2017-09-15 天津仁义塑料制品股份有限公司 A kind of intelligent sucked type thermal sensation plastic-box packaging machine
CN109515860B (en) * 2018-10-25 2021-01-05 苏州市金泽利塑料有限公司 Polyethylene plastic bag opening device utilizing friction and double negative pressure
CN112141434A (en) * 2020-08-26 2020-12-29 浙江工业职业技术学院 Automatic weighing and packaging machine

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