CN210162383U

CN210162383U - Automatic packaging system

Info

Publication number: CN210162383U
Application number: CN201920778202.7U
Authority: CN
Inventors: 王天坤
Original assignee: Suzhou Sky Industrial Co ltd
Current assignee: Suzhou Sky Industrial Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-03-20
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to an automatic packaging system, which comprises automatic material detection equipment, vacuum packaging equipment, automatic boxing equipment, automatic box sealing equipment, automatic code printing equipment, a first conveying track and a second conveying track; the vacuum packaging equipment comprises a rack, and a packaging bag conveying mechanism, a vacuum suction plate and a material bagging mechanism which are sequentially arranged on the rack; the vacuum suction plate can be rotated about a rotation shaft provided at a front side thereof. The utility model discloses simple structure, and can accomplish automatically that detection, pile up, vacuum packaging, vanning, joint sealing, process such as beat the sign indicating number, degree of automation is high, and packing efficiency is high. The packaging bag conveying mechanism with the mechanical arm structure solves the problem of automatic feeding of packaging bags made of other materials such as plastic film bags or paper bags which are not connected end to end and stacked in bundles. But set up the adhesion condition between the independent control's first sucking disc part, second sucking disc part can effectively reduce the wrapping bag simultaneously.

Description

Automatic packaging system

Technical Field

The utility model relates to a equipment for packing field especially relates to an automatic packaging system.

Background

The packaging process of the precision articles (such as PCB plates) mainly comprises the processes of detection, stacking, vacuum packaging, boxing, sealing, coding and the like. Among them, vacuum packaging is an important step which can reduce the influence of external air, microorganisms, etc. on the PCB panel, etc. The main problems of the existing vacuum packaging equipment are as follows: generally, the manual work is not needed, and the working procedures such as opening the packaging bag opening and the like need to be completed manually, so that the efficiency is not high and the error possibility is high; meanwhile, the automatic feeding mechanism of the packaging materials mainly aims at end-to-end plastic film bag finished products or semi-finished products which can be rolled into rolls, can not automatically feed packaging bags made of other materials such as plastic film bags or paper bags which are not end-to-end and stacked in bundles, and needs to be wholly or partially dependent on manpower, so that the degree of automation is low, and the efficiency is poor. It is therefore a problem to provide a packaging system with a high degree of automation.

Disclosure of Invention

The utility model overcomes prior art's is not enough, provides a packaging system that degree of automation is high.

In order to achieve the above purpose, the utility model adopts the technical scheme that: providing an automatic packaging system characterized by: the automatic packaging machine comprises automatic material detection equipment, vacuum packaging equipment, automatic boxing equipment, automatic box sealing equipment, automatic coding equipment, a first conveying rail and a second conveying rail; the vacuum packaging equipment comprises a rack, and a packaging bag conveying mechanism, a vacuum suction plate and a material bagging mechanism which are sequentially arranged on the rack; a first mechanical arm, a hot-stamping part, a vacuum-pumping tube and a bag-opening sucker are sequentially arranged above the vacuum suction plate; the first mechanical arm can move along the horizontal direction and is provided with a sucker; the sucker of the first mechanical arm, the hot stamping part, the vacuumizing tube and the bag opening sucker can move along the vertical direction; the vacuum suction plate can rotate by taking a rotating shaft arranged at the front side edge of the vacuum suction plate as an axis; the packaging bag conveying mechanism comprises a second mechanical arm, and the second mechanical arm can move along the horizontal direction; the second mechanical arm is provided with a plurality of sucker parts and can drive the sucker parts to move along the vertical direction; the sucking disc component is provided with a sucking disc which can move along the vertical direction; the sucker component is divided into a first sucker component and a second sucker component; the first sucking disc part corresponds to the position for placing the packaging bag and can suck one corner of the opening of the packaging bag; the first sucker component and the second sucker component are independently controlled; the tail part of the first conveying track is connected with the head part of the second conveying track through automatic boxing equipment; the automatic material detection equipment is arranged at the head part of a first conveying track, and the first conveying track penetrates through the space between the vacuum suction plate and the material bagging mechanism; and the automatic box sealing equipment and the automatic code printing equipment are sequentially arranged on the second conveying track.

As a preferred scheme, the material is a PCB.

As a preferred scheme, a pressure opening piece is further arranged between the hot stamping piece and the vacuum-pumping tube; the die member may be movable in a vertical direction.

As a more preferable scheme, the first mechanical arm, the blanching part, the pressure opening part, the vacuum tube and the bag opening sucker are all arranged on the first movable seat; the first movable seat is movably connected with a support arranged on the base.

Preferably, the second mechanical arm is movably connected with a support arranged on the base through a second movable seat.

As a preferred scheme, the automatic material detection equipment comprises a conveying belt, and a material placing position, a detection mechanical arm, a material placing mechanical arm and a qualified material placing position which are sequentially arranged on the conveying belt; and an unqualified material placing position is arranged beside the conveying belt.

As a preferred scheme, the automatic boxing equipment comprises a hanging bracket and a third mechanical arm; one end of the hanger is arranged on the first conveying track, and the other end of the hanger is arranged on the second conveying track; and the bottom of the third mechanical arm is provided with a sucker, and the third mechanical arm can move along the length direction of the hanging bracket.

Preferably, the first conveying track and the second conveying track are arranged at a right angle.

As a more preferable scheme, a filling foam storage machine is arranged on one side of the head part of the second conveying track.

As a preferred scheme, a weighing detection device is arranged between the automatic box sealing device and the automatic coding device.

The beneficial technical effects of the utility model mainly lie in: a packaging system with a high degree of automation is provided.

(1) The utility model discloses simple structure, and can accomplish automatically that detection, pile up, vacuum packaging, vanning, joint sealing, process such as beat the sign indicating number, degree of automation is high, and packing efficiency is high. The packaging bag conveying mechanism with the mechanical arm structure solves the problem of automatic feeding of packaging bags made of other materials such as plastic film bags or paper bags which are not connected end to end and stacked in bundles. But set up the adhesion condition between the independent control's first sucking disc part, second sucking disc part can effectively reduce the wrapping bag simultaneously.

(2) The vacuum suction plate of the automatic packaging system can flexibly select horizontal postures or inclined postures according to different materials, the application range of the packaging line is widened, sheet-shaped materials such as PCBs can be automatically packaged, granular, powdery or irregular materials can be packaged, good packaging effect and efficiency are achieved for various materials, the material adaptability is good, and the universality is high.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a perspective view of a preferred embodiment of the present invention.

Fig. 3 is a schematic structural diagram of the automatic boxing apparatus of the present invention.

Fig. 4 is a schematic structural view of the vacuum packaging apparatus of the present invention.

Fig. 5 is a schematic perspective view of the vacuum packaging apparatus of the present invention.

Fig. 6 is a perspective view of another angle of the vacuum packaging apparatus of the present invention.

Fig. 7 is a partially enlarged schematic view of the position of the vacuum suction plate of the vacuum packaging apparatus of the present invention.

Fig. 8 is a schematic perspective view of the detection mechanism of the present invention.

Fig. 9 is a schematic structural diagram of the detection mechanism of the present invention (side view, without frame and base).

Fig. 10 is a schematic structural diagram of the detection mechanism of the present invention (three-dimensional, without a frame and a base).

In the figure: 1 is a first conveying track, 2 is a second conveying track, 3 is material automatic detection equipment, 31 is a conveying belt, 32 is a material placing position, 33 is a detection mechanical arm, 34 is a material placing mechanical arm, 35 is a qualified material placing position, 36 is an unqualified material placing position, 4 is vacuum packaging equipment, 40 is a first moving seat, 401 is a ball screw of a first moving seat, 41 is a frame, 411 is a support, 42 is a packaging bag conveying mechanism, 421 is a second moving seat, 421a is a ball screw of a second moving seat, 422 is a second mechanical arm, 422a is a first sucker component, 422b is a second sucker component, 43 is a vacuum sucker, 431 is a rotating shaft, 432 is a cylinder of the vacuum sucker, 44 is a material bagging mechanism, 441 is a cylinder of the material bagging mechanism, 442 is a material pushing rod, 45 is a first mechanical arm, 451 is a driving cylinder of the first mechanical arm, 452 is a sucker of the first mechanical arm, 46 is a hot stamping part, 47 is a pressing opening part, 48 is a vacuumizing pipe, 49 is a bag opening sucker, 5 is automatic boxing equipment, 51 is a hanging bracket, 52 is a third mechanical arm, 521 is a sucker of the third mechanical arm, 6 is weighing detection equipment, 7 is automatic box sealing equipment, 8 is automatic coding equipment, and 9 is a filling foam storage machine.

Detailed Description

The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention. As used in the following description, the terms "left," "right," "upper," and "lower" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in fig. 1-10, an automatic packaging system, mainly used for packaging materials is a PCB board; the automatic packaging machine comprises automatic material detection equipment 3, vacuum packaging equipment 4, automatic boxing equipment 5, weighing detection equipment 6, automatic box sealing equipment 7, automatic coding equipment 8, a first conveying rail 1 and a second conveying rail 2.

The first conveying track 1 and the second conveying track 2 are arranged at a right angle (namely, the first conveying track and the second conveying track are arranged to form a right angle); the automatic material detecting device 3 is connected to a head portion of the first conveying rail 1 (the head portion refers to a starting position of material conveying on the rail, and the same applies below), and the first conveying rail 1 passes through the vacuum packaging device 4; the tail part of the first conveying track 1 (the tail part refers to the end position of material conveying on the track, the same applies below) is connected with the head part of the second conveying track 2 through an automatic boxing device 5; on the second conveying track 2, an automatic boxing device 5, a weighing detection device 6, an automatic box sealing device 7 and an automatic coding device 8 are sequentially arranged from the head to the tail. A filling foam storage machine 9 is further provided on the head side of the second conveying track 2 for storing filling foam.

The automatic material detection equipment 3 comprises a conveying belt 31, and a material placing position 32, a detection mechanical arm 33, a material placing mechanical arm 34 and a qualified material placing position 35 which are sequentially arranged on the conveying belt 31 from the head to the tail; an unqualified material placing position 36 is arranged beside the conveying belt 31. The detection mechanical arm 33 is provided with a conventional detection mechanism and a suction cup, and is used for moving the PCB from the material placing position 32 to the conveying belt 31 and performing conventional detection on conventional information such as batch numbers of the PCB; the material placing mechanical arm 34 is used for moving the PCB qualified in the detection to a qualified material placing position 35; the unqualified PCB is moved to an unqualified material placing position 36; the qualified material placing position 35 is connected with the head of the first conveying track 1.

The vacuum packaging equipment 4 comprises a frame 41, and a packaging bag conveying mechanism 42, a vacuum suction plate 43 and a material bagging mechanism 44 which are sequentially arranged on the frame 41 from front to back (along the packaging bag conveying direction, the same below); the first mechanical arm 45, the blanching part 46, the pressure opening part 47, the vacuum tube 48 and the bag opening sucker 49 are sequentially arranged above the vacuum suction plate 43.

The packaging bag conveying mechanism 42 comprises a second moving seat 421 and a second mechanical arm 422, and a packaging bag placing position is arranged below the packaging bag conveying mechanism 42; the second mechanical arm 422 is movably connected with the bracket 411 arranged on the base 41 through a second moving seat 421 (by adopting a ball screw 421a pushing mode), so that the second mechanical arm 422 can integrally move in the horizontal direction along the conveying direction of the packaging bag; 4 sucker components are arranged on the second mechanical arm 422, and can move up and down through the driving of the air cylinder; meanwhile, each sucker component is also provided with a sucker capable of moving up and down (driven by an air cylinder); the suction cup members may be divided into a first suction cup member 422a, a second suction cup member 422 b; the first sucking disc part 422a is positioned above one corner of the mouth of the placed packaging bag and can suck one corner of the mouth of the packaging bag; the first and second suction cup members 422a and 422b are independently controlled.

The vacuum suction plate 43 is a platform having a plurality of independently controllable vacuum suction cups for fixing the packing bag; the vacuum suction plate 43 can rotate around a rotation shaft 431 provided at a lower portion of a front side thereof, and can be formed in an inclined posture in which the front side is high and the rear side is low; a first moving seat 40 which can move in the horizontal direction along the conveying direction of the packaging bag is arranged above the vacuum suction plate 43, and the first moving seat 40 is movably arranged on the bracket 411 in a manner of being pushed by a ball screw 401; the first mechanical arm 45, the blanching part 46, the pressure opening part 47, the vacuum tube 48 and the bag opening suction cup 49 are sequentially and directly or indirectly fixedly connected on the first moving seat 40 and extend towards the vacuum suction plate 43; the first mechanical arm 45, the blanching part 46, the pressure opening part 47, the vacuum tube 48 and the bag opening suction cup 49 can all move in the horizontal direction under the driving of the first moving seat 40; the first mechanical arm 45 is provided with a driving cylinder 451 and a suction cup 452 arranged at the bottom of the cylinder arm; the suction cup 452 of the first mechanical arm can move in the vertical direction under the driving of the driving cylinder 451; in addition, the hot ironing piece 46, the pressure opening piece 47, the vacuumizing tube 48 and the bag opening suction cup 49 can move in the vertical direction under the driving of the air cylinder.

The first conveying track 1 passes through the space between the vacuum suction plate 43 and the material bagging mechanism 44; the material bagging mechanism 44 pushes the material placed on the first conveying rail 1 into the packaging bag provided on the vacuum suction plate 43 by driving the push rod 442 with the air cylinder 441.

The automatic boxing apparatus 5 includes a hanger 51, a third robot arm 52; one end of the hanger 51 is arranged on the first conveying track 1, and the other end is arranged on the second conveying track 2; the suction cup 521 is disposed at the bottom of the third robot arm 52, and the third robot arm 52 moves along the length direction of the hanger 51 in a conventional manner, thereby communicatively connecting the first conveying rail 1 and the second conveying rail 2.

The operation principle of the packaging line is as follows:

(1) the PCB is detected in the automatic material detection equipment 3, and unqualified PCB is removed; qualified PCB boards are orderly stacked by a material placing mechanical arm 34;

(2) the PCB which is orderly stacked is conveyed to a position between the vacuum suction plate 43 and the material bagging mechanism 44 by the first conveying track 1, and the conveying is stopped;

(3) on the other hand, the stacked and orderly arranged packaging bags are placed below the packaging bag conveying mechanism 42, and the openings of the packaging bags face the first conveying track 1; the second mechanical arm 422 is started to make the whole sucker part move downwards to a proper position; then, the suckers on the first sucker group 422a move downwards and suck one corner of the mouth of the packaging bag; then lifting the bag so that one corner of the sucked bag opening of the packaging bag is lifted first relative to other parts; then the suction cups of the second suction cup group 422b move downwards to suck other parts of the packaging bag and then lift the packaging bag; if adhesion exists between the packaging bags, the front parts of the packaging bags and the front parts of the packaging bags can be effectively separated by the design, so that the adhesion condition between the packaging bags is effectively reduced;

(4) the packaging bag conveying mechanism 42 lifts the packaging bag and places the packaging bag on the vacuum suction plate 43; the first mechanical arm 45 is started; the packaging bag is sucked and placed at the preset position of the vacuum suction plate 43 through the horizontal movement of the first movable seat 40 and the vertical movement of the first mechanical arm suction cup 452, and the first movable seat 40 returns to the set position; the vacuum suction plate 43 is started to suck the plastic bag;

(5) the bag opening sucker 49 (positioned above the bag opening at the moment) moves downwards, sucks the bag opening and then lifts upwards to open the bag opening; the air cylinder 441 of the material bagging mechanism 44 is started to drive the material pushing rod 442 to push the orderly stacked PCB boards on the first conveying track 1 into the packaging bag; the vacuumizing pipe 48 enters the plastic bag under the driving of the air cylinder for vacuumizing, and meanwhile, the opening pressing piece 47 moves downwards to press the opening of the plastic bag, so that the smooth vacuumizing is ensured;

(7) after the vacuum pumping is finished, the blanching piece 46 moves downwards to seal the bag opening through blanching, and the blanching piece 46 is farther away from the bag opening than the vacuum pumping pipe 48, so the sealing can be finished without pumping out the vacuum pumping pipe 48; then the first movable seat 40 and the first mechanical arm 45 are started again, and the packaged materials are sent to the PCB and put back on the first conveying track 1;

(8) the first conveying track 1 is started again to convey the packaged PCB to the automatic boxing equipment 5; the third mechanical arm 52 is started to move the packaged PCB board into a packaging box preset on the second conveying track 2, and the PCB board is stacked in order; at this time, the filling foam can be taken out from the filling foam storage machine 9 and filled into the box in a manual mode;

(9) after the packaging is finished, the second conveying track 2 is started, and the packaging box with the packaged PCB is conveyed to the weighing detection equipment 6 to be weighed; if the weight of the packing box deviates too much from the set weight (the deviation tolerance range can be set according to the actual situation), the situation shows that too much or too little PCB board is put in, and other sundries can also be put in, at the moment, the weighing detection equipment 6 gives an alarm, an operator checks the problem, and the error is eliminated; and then the packaging box passes through the automatic box sealing equipment 7 and the automatic coding equipment 8 in sequence to complete the packaging process.

It should be noted that: because the PCB is required to be stacked orderly when being packaged, in the embodiment, when the material bagging mechanism 44 pushes the stacked PCB into the packaging bag, the vacuum suction plate 43 keeps a horizontal posture (at the moment, the cylinder 432 arranged at the lower part of the rear side of the vacuum suction plate 43 keeps a jacking state), so that the opening of the bag is horizontal, and the stacked sheets can enter conveniently. The effect and efficiency of the above packaging is not ideal for some particulate or powder or irregularly shaped articles. The vacuum suction plate 43 of the system is arranged to rotate by taking the rotating shaft 431 as a shaft and is retracted through the cylinder 432, so that the vacuum suction plate 43 rotates for a certain angle (the rear side descends), the vacuum suction plate 43 is in an inclined posture, and an open bag opening is upward; at this moment, the material is pushed, and the material can fall under the action of gravity after being pushed into the packaging bag, so that the material pushing efficiency is higher, the packaging quality is improved, meanwhile, the pushing distance (particularly, the packaging bag is longer, and the material is pushed more) when the material is pushed can be shortened, the possibility that the granular material is scattered in the pushing process can be reduced, the distance to be pushed by the material bagging mechanism 44 can be reduced, and the size of the material bagging mechanism 44 can be effectively reduced. Therefore, the application range of the packaging line is widened by the arrangement, sheet materials such as PCBs (printed Circuit boards) can be automatically packaged, materials in granular shapes, powdery shapes or irregular shapes can be packaged, and the packaging line has good packaging effect and efficiency on various materials, good material adaptability and strong universality.

In light of the foregoing, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. An automatic packaging system, characterized in that: the automatic packaging machine comprises automatic material detection equipment, vacuum packaging equipment, automatic boxing equipment, automatic box sealing equipment, automatic coding equipment, a first conveying rail and a second conveying rail; the vacuum packaging equipment comprises a rack, and a packaging bag conveying mechanism, a vacuum suction plate and a material bagging mechanism which are sequentially arranged on the rack; a first mechanical arm, a hot-stamping part, a vacuum-pumping tube and a bag-opening sucker are sequentially arranged above the vacuum suction plate; the first mechanical arm can move along the horizontal direction and is provided with a sucker; the sucker of the first mechanical arm, the hot stamping part, the vacuumizing tube and the bag opening sucker can move along the vertical direction; the vacuum suction plate can rotate by taking a rotating shaft arranged at the front side edge of the vacuum suction plate as an axis; the packaging bag conveying mechanism comprises a second mechanical arm, and the second mechanical arm can move along the horizontal direction; the second mechanical arm is provided with a plurality of sucker parts and can drive the sucker parts to move along the vertical direction; the sucking disc component is provided with a sucking disc which can move along the vertical direction; the sucker component is divided into a first sucker component and a second sucker component; the first sucking disc part corresponds to the position for placing the packaging bag and can suck one corner of the opening of the packaging bag; the first sucker component and the second sucker component are independently controlled; the tail part of the first conveying track is connected with the head part of the second conveying track through automatic boxing equipment; the automatic material detection equipment is arranged at the head part of a first conveying track, and the first conveying track penetrates through the space between the vacuum suction plate and the material bagging mechanism; and the automatic box sealing equipment and the automatic code printing equipment are sequentially arranged on the second conveying track.

2. The automated packaging system of claim 1, wherein: the material is a PCB.

3. The automated packaging system of claim 1, wherein: a pressure opening part is also arranged between the hot ironing part and the vacuum pumping pipe; the die member may be movable in a vertical direction.

4. The automated packaging system of claim 3, wherein: the first mechanical arm, the hot stamping part, the pressure opening part, the vacuum pumping pipe and the bag opening sucker are all arranged on the first movable seat; the first movable seat is movably connected with a support arranged on the base.

5. The automated packaging system of claim 1, wherein: the second mechanical arm is movably connected with a support arranged on the base through a second moving seat.

6. The automated packaging system of claim 1, wherein: the automatic material detection equipment comprises a conveying belt, and a material placing position, a detection mechanical arm, a material placing mechanical arm and a qualified material placing position which are sequentially arranged on the conveying belt; and an unqualified material placing position is arranged beside the conveying belt.

7. The automated packaging system of claim 1, wherein: the automatic boxing equipment comprises a hanging bracket and a third mechanical arm; one end of the hanger is arranged on the first conveying track, and the other end of the hanger is arranged on the second conveying track; and the bottom of the third mechanical arm is provided with a sucker, and the third mechanical arm can move along the length direction of the hanging bracket.

8. The automated packaging system of claim 1, wherein: the first conveying rail and the second conveying rail are arranged at a right angle.

9. The automated packaging system of claim 8, wherein: and a filling foam storage machine is arranged on one side of the head part of the second conveying track.

10. The automated packaging system of claim 1, wherein: and a weighing detection device is arranged between the automatic box sealing device and the automatic coding device.