CN111392144A - Full-automatic intelligent packing plant of circuit board - Google Patents

Abstract

The invention relates to the technical field of circuit board packaging, and particularly discloses a full-automatic intelligent packaging device for a circuit board, wherein a feeding mechanism automatically supplies the circuit board, a code reading mechanism identifies the code of the circuit board supplied by the feeding mechanism, the circuit board qualified by the code reading mechanism is input into a stacking mechanism to be stacked into a circuit board sleeve group, a weighing mechanism weighs the circuit board sleeve group stacked by the stacking mechanism, a sealing packaging mechanism comprises an auxiliary material adding unit and a packaging unit, a drying agent and a humidity card are transferred to the circuit board sleeve group weighed by the weighing mechanism by the auxiliary material adding unit, the drying agent, the humidity card and the circuit board sleeve group are packaged into a sealing sleeve group by the packaging unit by using a bubble film, an outer bag packaging mechanism forms a packaging sleeve group by using an outer bag to cover the sealing sleeve group, and an identification label is attached to the outer side of the outer bag of the; need not staff's manual packing circuit board, realize the automatic packing of circuit board, promote the packing efficiency and the packing yield of circuit board.

Description

Full-automatic intelligent packing plant of circuit board

Technical Field

The invention relates to the technical field of circuit board packaging, and particularly discloses a full-automatic intelligent packaging device for a circuit board.

Background

The circuit board is one of the basic accessories of various electronic equipment, automation board etc. and after the circuit board production was made, often need to be packed the packing and put or transport the transportation, the packing operation of circuit board among the prior art mainly is handled through staff's manual work, and on the one hand the packing of circuit board is inefficient, and on the other hand staff's manual work also appears the mistake easily, leads to the circuit board to pack badly.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the invention aims to provide the full-automatic intelligent circuit board packaging device, which can realize automatic packaging of circuit boards without manual packaging of circuit boards by workers and improve the packaging efficiency and packaging yield of the circuit boards.

In order to achieve the purpose, the invention discloses a full-automatic intelligent packaging device for a circuit board, which comprises a feeding mechanism, a code reading mechanism, a stacking mechanism, a weighing mechanism, a sealing packaging mechanism, an outer bag packaging mechanism and a labeling mechanism, wherein the feeding mechanism is used for automatically supplying the circuit board, the code reading mechanism is used for identifying the code of the circuit board supplied by the feeding mechanism, the code reading mechanism is used for outputting the unqualified circuit board identified by the code reading mechanism, the qualified circuit board identified by the code reading mechanism is input to the stacking mechanism to be stacked into a circuit board set, the weighing mechanism is used for weighing the circuit board set stacked by the stacking mechanism, the sealing packaging mechanism comprises an auxiliary material adding unit and a packaging unit, the auxiliary material adding unit is used for transferring a drying agent and a humidity card to the circuit board set weighed by the weighing mechanism, and the packaging unit utilizes a bubble film to package the drying agent, the humidity card and the, the outer bag packaging mechanism forms a packaging sleeve set by utilizing an outer bag coating sealing sleeve set, and the labeling mechanism is used for attaching the identification label to the outer side of the outer bag of the packaging sleeve set.

The feeding mechanism is used for moving paper separating or/and partition plates between the circuit boards, the discharging mechanism is used for matching with the stacking mechanism, and the discharging mechanism is used for placing the paper separating or/and partition plates between two adjacent circuit boards which are stacked up and down.

Further, outer bag packagine machine constructs including bagging-off unit, evacuation unit and sealing unit, and the bagging-off unit is opened outer bag and is assembled the seal cover and go into the outer bag of opening, and evacuation unit is to the outer bag evacuation of being equipped with the sealing cover group, and the sealing unit seals the outer bag that forms the sealing cover group after will evacuating the unit evacuation.

Furthermore, the auxiliary material adding unit comprises a first feeding assembly, a second feeding assembly and a first manipulator, the two feeding assemblies respectively supply the drying agent and the humidity card, and the first manipulator is used for transferring the drying agent and the humidity card supplied by the feeding assemblies to the circuit board set weighed by the weighing mechanism; the first mechanical arm comprises a first mechanical arm, a first plate body arranged at the tail end of the first mechanical arm, a first support arranged on the first plate body in a lifting mode, a first driving piece used for driving the first support to move, a second support arranged on the first support in a rotating mode, a second driving piece used for driving the second support to rotate, a first air cylinder clamp arranged on the second support, a third driving piece arranged on the first plate body, and a suction nozzle piece connected with the output end of the third driving piece, wherein the first air cylinder clamp is used for clamping drying agents supplied by the first feeding assembly, and the suction nozzle piece is used for sucking a humidity card supplied by the second feeding assembly.

Furthermore, the first feeding assembly comprises a third support, a material tray rotatably arranged on the third support, a fourth driving part for driving the material tray to rotate, a second cylinder clamp, pneumatic scissors, a guide cylinder, a first clamp plate and a fifth driving part arranged on the third support, wherein the output end of the fifth driving part is connected with the second clamp plate, the fifth driving part drives the second clamp plate to be close to or far from the first clamp plate, the pneumatic scissors and the guide cylinder are positioned between the second cylinder clamp and the first clamp plate, the pneumatic scissors are positioned between the second cylinder clamp and the guide cylinder, the guide cylinder is positioned between the pneumatic scissors and the first clamp plate and is used for guiding the moving direction of the desiccant material belt released by the material tray, the second cylinder clamp clamps the desiccant material belt released by the material tray, the two clamp plates are used for clamping the desiccant released by the material belt, and the pneumatic scissors are used for cutting off the desiccant clamped by the second cylinder clamp and the two clamp plates, the first cylinder clamp is used for clamping the drying agent material belt cut off by the pneumatic scissors.

Furthermore, the third support is provided with a sixth driving piece, the pneumatic scissors are arranged at the output end of the sixth driving piece, and the sixth driving piece drives the pneumatic scissors to reciprocate between the second cylinder clamp and the guide cylinder; the third support is provided with a guide unit, the pneumatic scissors are positioned between the guide unit and the guide cylinder, the guide unit comprises two guide wheels which are rotatably arranged, the rotating axes of the two guide wheels are arranged in parallel, the guide wheels are provided with annular blind grooves which are arranged around the rotating axes of the guide wheels, the desiccant material belt released by the material disc is positioned between the two guide wheels, and two ends, far away from each other, of the desiccant material belt released by the material disc are respectively accommodated in the annular blind grooves of the two guide wheels.

Further, the second feeding assembly comprises a fourth support, a material containing barrel arranged on the fourth support, a top plate arranged in the material containing barrel in a lifting mode, a seventh driving piece used for driving the top plate, an eighth driving piece arranged on the fourth support, and a cover plate connected with the output end of the eighth driving piece and used for covering an opening of the material containing barrel, the top plate is used for bearing stacked humidity cards in the material containing barrel, and the humidity cards in the material containing barrel are sucked by the suction nozzle piece through the opening of the material containing barrel.

The feeding mechanism comprises a fifth support, a first annular belt and a first motor, wherein the first annular belt is rotatably arranged on the fifth support, the first motor is used for driving the first annular belt to rotate, the number of the first annular belt is two, and a first straight line part is formed on the first annular belt; the feeding mechanism further comprises a carrier for bearing the circuit board, two ends of the carrier are respectively pressed and held on the first straight line parts of the two first endless belts, the carrier is provided with a containing blind groove and a plurality of supporting lugs positioned in the containing blind groove, the circuit board is pressed and held on the supporting lugs, and the first motor drives the carrier and the circuit board to move through the first endless belts.

Further, the packing unit includes encapsulation subassembly and cutting assembly, the encapsulation subassembly utilizes the bubble film to encapsulate desiccant, humidity card and circuit board suit and becomes sealed suit, cutting assembly is used for cutting off the bubble film, cutting assembly includes the second arm, set up in the terminal revolving cylinder of second arm, set up in the second plate body of revolving cylinder's output shaft, rotate and set up in the second clitellum of second plate body, be used for driving second clitellum pivoted second motor, slide and set up in two cutters of second plate body, the second clitellum is formed with two second straight line portions, two cutters are connected to two second straight line portions of second clitellum respectively.

Furthermore, the outer bag packaging mechanism comprises a bag opening unit, the bag opening unit comprises a fixed frame, a plurality of support bars and a plurality of first suction nozzles which are arranged on the fixed frame, a plurality of second suction nozzles which are matched with the first suction nozzles for use, and a ninth driving piece which is used for driving the second suction nozzles to be close to or far away from the first suction nozzles, the support bars are arranged in parallel, and the length directions of the support bars and the length direction of the fixed frame are arranged in a crossed manner; the plurality of first suction nozzles are arranged in the length direction of the fixing frame, and the plurality of first suction nozzles and the plurality of supporting bars are arranged in a staggered mode; the support bar is equipped with a plurality of sunken blind grooves, and sunken blind groove is established from the top surface of support bar is concave to form, and sunken blind groove extends the setting along the length direction of support bar, and the wrapping bag that the support bar bore covers the opening in sunken blind groove, and first suction nozzle, second suction nozzle are used for sucking the upper and lower both sides of the wrapping bag that the support bar bore.

The invention has the beneficial effects that: the automatic circuit board supply device comprises a feeding mechanism, a code reading mechanism, a sealing packaging mechanism and a labeling mechanism, wherein the feeding mechanism automatically supplies circuit boards, the code reading mechanism identifies the circuit boards supplied by the feeding mechanism, the circuit boards qualified in code reading identification of the code reading mechanism are input to a stacking mechanism and stacked into a circuit board sleeve group, the weighing mechanism weighs the circuit board sleeve group stacked by the stacking mechanism, the sealing packaging mechanism comprises an auxiliary material adding unit and a packaging unit, a drying agent and a humidity card are transferred to the circuit board sleeve group weighed by the weighing mechanism through the auxiliary material adding unit, the drying agent, the humidity card and the circuit board sleeve group are packaged into a sealing sleeve group through a bubble film by the packaging unit, the outer bag packaging mechanism forms the packaging sleeve group through covering the sealing sleeve group with an outer bag; need not staff's manual packing circuit board, realize the automatic packing of circuit board, promote the packing efficiency and the packing yield of circuit board.

Drawings

FIG. 1 is a block flow diagram of the present invention;

fig. 2 is a schematic perspective view of a first manipulator according to the present invention;

FIG. 3 is a schematic perspective view of a first supply assembly of the present invention;

FIG. 4 is a partially enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic perspective view of a second feed assembly of the present invention;

FIG. 6 is a schematic perspective view of the feeding mechanism of the present invention;

FIG. 7 is a partially enlarged view of the portion B in FIG. 6;

FIG. 8 is a schematic perspective view of a cutting assembly of the present invention;

FIG. 9 is a schematic perspective view of a singulation unit according to the present invention;

FIG. 10 is an enlarged partial view of the portion C of FIG. 9;

fig. 11 is a schematic perspective view of the second suction nozzle and the ninth driving member according to the present invention.

The reference numerals include:

1-feeding mechanism 2-code reading mechanism 3-stacking mechanism

4-weighing mechanism 5-sealing packaging mechanism 6-outer bag packaging mechanism

7-labeling mechanism 8-material taking mechanism 9-discharging mechanism

11-bagging unit 12-vacuum pumping unit 13-sealing unit

14-first mechanical arm 15-first plate 16-first bracket

17-second support 18-first cylinder clamp 19-suction nozzle piece

21-third support 22-charging tray 23-second cylinder clamp

24-pneumatic scissors 25-guide cylinder 26-first clamping plate

27-second bridge 28-guide unit 29-guide wheel

31-annular blind groove 32-fourth support 33-material containing barrel

34-top plate 35-material containing hole 36-feeding mechanism

37-first endless belt 38-carrier 39-accommodating blind groove

41-supporting lug 42-second mechanical arm 43-rotary cylinder

44-second plate 45-second endless belt 46-cutter

47-hot blast pipe 48-housing 49-abdication hole

51-fixed frame 52-supporting strip 53-first suction nozzle

54-second suction nozzle 55-recessed blind slot 56-spacer block.

Detailed Description

For the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

Referring to fig. 1 to 11, the present invention relates to a full-automatic intelligent circuit board packaging device, which comprises a feeding mechanism 1, a code reading mechanism 2, a stacking mechanism 3, a weighing mechanism 4, a sealing packaging mechanism 5, an outer bag packaging mechanism 6 and a labeling mechanism 7, wherein the feeding mechanism 1 is used for automatically supplying circuit boards, the code reading mechanism 2 is used for recognizing the code of the circuit boards supplied by the feeding mechanism 1, the code reading mechanism 2 is used for outputting unqualified circuit boards, the code reading mechanism 2 is used for recognizing qualified circuit boards, the qualified circuit boards are input into the stacking mechanism 3 to be stacked into a circuit board set, the weighing mechanism 4 is used for weighing the stacked circuit board set of the stacking mechanism 3, the qualified circuit board set weighed by the weighing mechanism 4 is transmitted to the sealing packaging mechanism 5, the unqualified circuit board set weighed by the weighing mechanism 4 is adjusted, the qualified circuit board set is transmitted to the sealing packaging mechanism 5, the sealing packaging mechanism 5 comprises an auxiliary material adding unit and a packaging unit, the auxiliary material adding unit is used for transferring the drying agent and the humidity card to the circuit board sleeve group weighed by the weighing mechanism 4, the packaging unit utilizes a bubble film to package the drying agent, the humidity card and the circuit board sleeve group into a sealing sleeve group, the outer bag packaging mechanism 6 utilizes an outer bag to wrap the sealing sleeve group to form a packaging sleeve group, and the labeling mechanism 7 is used for attaching the identification label to the outer side of an outer bag of the packaging sleeve group.

The full-automatic intelligent circuit board packaging device disclosed by the invention has the advantages that the circuit board is not required to be manually packaged by workers, the automatic packaging of the circuit board is realized, and the packaging efficiency of the circuit board is improved; the error caused by manual operation of workers is avoided, and the packaging yield of the circuit board is improved.

The automatic feeding device is characterized by further comprising a material taking mechanism 8 and a material discharging mechanism 9, wherein the material taking mechanism 8 is matched with the feeding mechanism 1 for use, the material taking mechanism 8 is used for removing paper or/and a partition plate between the circuit boards, automatic feeding of the circuit boards is achieved, and packaging errors caused by poor feeding of the circuit boards are avoided. The discharging mechanism 9 is matched with the stacking mechanism 3 for use, the discharging mechanism 9 is used for placing paper or/and a partition plate between two adjacent circuit boards stacked up and down, the two circuit boards stacked up and down are separated by the paper or/and the partition plate, and poor use caused by direct friction contact of the two circuit boards is avoided.

Outer bag packagine machine constructs 6 includes bagging-off unit 11, evacuation unit 12 and seals unit 13, and bagging-off unit 11 is opened outer bag and is gone into the outer bag of opening with the seal cover equipment in, realizes the automatic bagging-off of seal cover group and handles, and evacuation unit 12 is to the outer bag evacuation of being equipped with the seal cover group, avoids the air oxidation circuit board in the outer bag and leads to the circuit board to damage. The sealing unit 13 seals the outer bag vacuumized by the vacuumizing unit 12 to form a sealing sleeve set, so that the sealing performance of the inner sealing and adjusting set of the outer bag is ensured.

The auxiliary material adding unit comprises a first feeding assembly, a second feeding assembly and a first manipulator, the two feeding assemblies respectively supply drying agents and humidity cards, the first manipulator is used for transferring the drying agents and the humidity cards supplied by the feeding assemblies to the circuit board set weighed by the weighing mechanism 4, and automatic addition of auxiliary materials is achieved.

The first manipulator comprises a first mechanical arm 14, a first plate 15 arranged at the tail end of the first mechanical arm 14, a first support 16 arranged on the first plate 15 in a lifting mode, a first driving piece used for driving the first support 16 to move up and down, a second support 17 arranged on the first support 16 in a rotating mode, a second driving piece used for driving the second support 17 to rotate relative to the first support 16, a first air cylinder clamp 18 arranged on the second support 17, a third driving piece arranged on the first plate 15 in a mounting mode, and a suction nozzle piece 19 connected with the output end of the third driving piece, wherein the first air cylinder clamp 18 is used for clamping drying agents supplied by the first feeding assembly, and the suction nozzle piece 19 is used for sucking humidity cards supplied by the second feeding assembly.

During practical use, according to the relative angle between the drying agent and the first cylinder clamp 18, the second driving piece drives the second support 17 to rotate together with the first cylinder clamp 18, so that the relative angle between the first cylinder clamp 18 and the drying agent is changed, the drying agent can be accurately clamped by the first cylinder clamp 18, and the supply yield of the drying agent is improved. The third driving member is used for driving the suction nozzle 19 to move up and down, so that the suction nozzle 19 is close to or away from the humidity card, the humidity card is accurately sucked by the suction nozzle 19, and the feeding yield of the humidity card is improved.

The first feeding assembly comprises a third support 21, a material tray 22 rotatably arranged on the third support 21, a fourth driving part for driving the material tray 22 to rotate, a second cylinder clamp 23, pneumatic scissors 24, a guide cylinder 25, a first clamp plate 26 and a fifth driving part which are arranged on the third support 21, wherein the output end of the fifth driving part is connected with a second clamp plate 27, the fifth driving part drives the second clamp plate 27 to be close to or far away from the first clamp plate 26, the two clamp plates are used for clamping a drying material belt released by the material tray 22, the pneumatic scissors 24 and the guide cylinder 25 are positioned between the second cylinder clamp 23 and the first clamp plate 26, the pneumatic scissors 24 are positioned between the second cylinder clamp 23 and the guide cylinder 25, the guide cylinder 25 is positioned between the pneumatic scissors 24 and the first clamp plate 26, the second cylinder clamp 23, the pneumatic scissors 24, the guide cylinder 25 and the clamp plates are vertically arranged, and the guide cylinder 25 is used for guiding the moving direction of the drying material belt released by the material tray 22, the second cylinder clamp 23 clamps the desiccant material strip released from the tray 22, the two clamping plates are used for clamping the desiccant material strip released from the tray 22, the pneumatic scissors 24 are used for cutting off the desiccant material strip clamped by the second cylinder clamp 23 and the two clamping plates, the first cylinder clamp 18 is used for clamping the desiccant material strip cut off by the pneumatic scissors 24, and the first mechanical arm 14 drives the first cylinder clamp 18 to move the clamped desiccant to a required position.

A sixth driving piece is arranged on the third support 21, the pneumatic scissors 24 are arranged at the output end of the sixth driving piece, and the sixth driving piece drives the pneumatic scissors 24 to reciprocate between the second cylinder clamp 23 and the guide cylinder 25; during actual use, according to the actual size of the drying agent, the sixth driving piece drives the pneumatic scissors 24 to move up and down, and then the position of the pneumatic scissors 24 relative to the drying agent is changed, so that the pneumatic scissors 24 can smoothly cut drying agents with various sizes.

The third bracket 21 is provided with a guide unit 28, the pneumatic scissors 24 are positioned between the guide unit 28 and the guide cylinder 25, the guide unit 28 comprises two guide wheels 29 which are rotatably arranged, the rotating axes of the two guide wheels 29 are arranged in parallel at intervals, the guide wheels 29 are provided with annular blind grooves 31, the annular blind grooves 31 are arranged around the rotating axes of the guide wheels 29, the desiccant material belt released by the material tray 22 is positioned between the two guide wheels 29, and two ends, far away from each other, of the desiccant material belt released by the material tray 22 are respectively accommodated in the annular blind grooves 31 of the two guide wheels 29.

The guiding unit 28 is used to guide the moving direction of the desiccant strip released from the tray 22, so as to prevent the desiccant strip released from the tray 22 from being skewed and being badly used during the moving process. Through the rotating arrangement of the guide wheel 29, the contact abrasion between the desiccant material belt released by the tray 22 and the guide wheel 29 is reduced, and the material supply yield of the desiccant material belt is improved. The inner side wall of the annular blind groove 31 is used for stopping and limiting two sides of the desiccant material belt released by the tray 22, so that the desiccant material belt released by the tray 22 and the guide wheel are prevented from being separated from each other and moving badly.

The second feeding assembly comprises a fourth bracket 32, a material containing barrel 33 arranged on the fourth bracket 32, a top plate 34 arranged in the material containing barrel 33 in a lifting way, a seventh driving member for driving the top plate 34, an eighth driving member arranged on the fourth bracket 32, and a cover plate connected with the output end of the eighth driving member and used for covering the opening of the material containing barrel 33, the material containing barrel 33 is provided with a material containing hole 35, the material containing hole 35 penetrates through the material containing barrel 33 along the vertical direction, the top plate 34 is used for bearing stacked humidity cards in the material containing barrel 33, the stacked humidity cards are arranged in the material containing hole 35 of the material containing barrel 33, the stacked humidity cards are pressed and held on the top plate 34 under the action of gravity, the suction nozzle piece 19 sucks the humidity cards in the material containing barrel 33 through an opening of the material containing barrel 33, and the first mechanical arm 14 drives the suction nozzle piece 19 to move together with the sucked humidity cards, so that automatic feeding of the humidity cards is realized.

The feeding mechanism 36 comprises a fifth bracket, a first endless belt 37 rotatably arranged on the fifth bracket and a first motor for driving the first endless belt 37 to rotate, the number of the first endless belt 37 is two, and a first straight line part is formed on the first endless belt 37. Preferably, the fifth support is rotatably provided with a plurality of gears, the first endless belt 37 is provided with a plurality of teeth engaged with the gears, and the plurality of teeth extend along the length direction of the first endless belt 37, so that the first endless belt 37 is prevented from slipping to cause poor circuit board transfer.

The feeding mechanism 36 further includes a carrier 38 for carrying the circuit board, two ends of the carrier 38 away from each other are respectively pressed on the first straight line portions of the two first endless belts 37, the carrier 38 is provided with a receiving blind groove 39 and a plurality of supporting protrusions 41 located in the receiving blind groove 39, the circuit board is pressed on the plurality of supporting protrusions 41, and the first motor drives the carrier 38 to move together with the circuit board via the first endless belt 37.

Through the arrangement of the accommodating blind grooves 39 and the supporting bumps 41, the contact area between the circuit board and the carrier 38 is reduced, and the adhesion between the circuit board and the carrier 38 is reduced by using the air in the gaps between the supporting bumps 41, so that the circuit board can be easily moved away from the carrier 38, and the problem of poor feeding of the circuit board due to the adhesion between the circuit board and the carrier 38 is avoided.

The packaging unit comprises a packaging assembly and a cutting assembly, the packaging assembly utilizes a bubble film to package a drying agent, a humidity card and a circuit board sleeve into a sealing sleeve, the cutting assembly is used for cutting off the bubble film, the cutting assembly comprises a second mechanical arm 42, a rotary cylinder 43 arranged at the tail end of the second mechanical arm 42, a second plate body 44 arranged on an output shaft of the rotary cylinder 43, a second annular belt 45 arranged on the second plate body 44 in a rotating mode, a second motor used for driving the second annular belt 45 to rotate, two cutters 46 arranged on the second plate body 44 in a sliding mode, the second annular belt 45 is provided with two second straight line portions, and the two cutters 46 are connected to the two second straight line portions of the second annular belt 45 respectively.

During actual use, according to the relative position relation between the bubble film to be cut and the cutter 46, the rotary cylinder 43 drives the second plate body 44 to rotate together with the two cutters 46, so that the relative angle between the cutter 46 and the bubble film is changed, then the second motor drives the second ring belt 45 to enable the two cutters 46 to be close to each other synchronously, rapid cutting of the bubble film is achieved, and cutting efficiency of the bubble film is improved.

Preferably, the cutting unit is further provided with a hot air pipe 47, and hot air blown from the hot air pipe 47 is blown to the edge of the bubble film cut by the cutter 46, so that the edge of the bubble film is prevented from being scattered, and the bubble film is ensured to stably cover the circuit board set. According to actual needs, the second plate body 44 can be provided with a housing 48 covering the second ring belt 45, the housing 48 is provided with a relief hole 49, the relief hole 49 extends along the length direction of the housing 48, the cutting portion of the cutter 46 protrudes out of the housing 48 through the relief hole 49 to cut the bubble film, and the end surfaces of the left end and the right end of the relief hole 49 are used for stopping and abutting against the two cutters 46, so that the poor use caused by excessive movement of the cutters 46 is avoided.

Outer bag packagine machine constructs 6 is including opening the bag unit, and it includes mount 51 to open the bag unit, a plurality of support bars 52 and a plurality of first suction nozzle 53 of installation setting on mount 51, a plurality of second suction nozzle 54 that use with first suction nozzle 53 cooperation, a ninth driving piece that is used for driving second suction nozzle 54 and is close to or keeps away from first suction nozzle 53, a plurality of support bars 52 are spaced each other and parallel arrangement, and the length direction of support bar 52 and mount 51's length direction crossing arrangement. Preferably, the second suction nozzles 54 are connected to a hollow tube, which is connected to an external suction pump.

The plurality of first suction nozzles 53 are arranged in a row along the length direction of the fixing frame 51, and the plurality of first suction nozzles 53 and the plurality of supporting bars 52 are arranged in a staggered manner; the supporting strip 52 is provided with a plurality of recessed blind grooves 55, the recessed blind grooves 55 are formed by the recessed top surface of the supporting strip 52 in a recessed mode, the recessed blind grooves 55 extend along the length direction of the supporting strip 52, the packaging bags carried by the supporting strip 52 cover the openings of the recessed blind grooves 55, and the first suction nozzles 53 and the second suction nozzles 54 are used for sucking the upper side and the lower side of the packaging bags carried by the supporting strip 52.

The contact area of the support strip 52 and the packaging bag is reduced through the arrangement of the concave blind groove 55, and the adhesion of the support strip 52 to the packaging bag is reduced by utilizing the air in the concave blind groove 55, so that the packaging bag can be easily removed from the support strip 52. Preferably, the recessed blind groove 55 extends through the support bar 52 along the length of the support bar 52.

In this embodiment, the fixing frame 51 is provided with a plurality of isolation blocks 56, the isolation blocks 56 are arranged in a staggered manner with the support sleeves, that is, one support bar 52 is arranged between any two adjacent isolation blocks 56, one isolation block 56 is arranged between any two adjacent support bars 52, the isolation blocks 56 correspond to the first suction nozzles 53 one by one, and one first suction nozzle 53 is arranged on one isolation block 56. The two support bars 52 are separated by the spacer block 56 to prevent the support bars 52 from crushing the first suction nozzle 53.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims (10)

1. The utility model provides a packing plant of full-automatic intellectuality of circuit board which characterized in that: comprises a feeding mechanism, a code reading mechanism, a stacking mechanism and a weighing mechanism, the device comprises a sealing packaging mechanism, an outer bag packaging mechanism and a labeling mechanism, wherein the feeding mechanism is used for automatically supplying circuit boards, the code reading mechanism is used for identifying the code of the circuit boards supplied by the feeding mechanism, the circuit boards which are unqualified in code reading identification of the code reading mechanism are output, the circuit boards which are qualified in code reading identification of the code reading mechanism are input to the stacking mechanism and stacked to form a circuit board set, the weighing mechanism is used for weighing the circuit board set stacked by the stacking mechanism, the sealing packaging mechanism comprises an auxiliary material adding unit and a packaging unit, the auxiliary material adding unit is used for transferring drying agents and humidity cards to the circuit board set weighed by the weighing mechanism, the packaging unit utilizes a bubble film to package the drying agents, the humidity cards and the circuit board set to form a sealing set, the outer bag packaging mechanism utilizes an outer bag to cover the sealing set to form a packaging set, and the labeling mechanism is used.

2. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: the feeding mechanism is used for moving paper separating or/and partition plates between the circuit boards, the discharging mechanism is used for matching with the stacking mechanism, and the discharging mechanism is used for placing the paper separating or/and partition plates between two adjacent circuit boards which are stacked up and down.

3. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: outer bag packagine machine constructs including bagging-off unit, evacuation unit and sealing the unit, and the bagging-off unit is opened outer bag and is gone into the outer bag of opening with the seal cover equipment, and evacuation unit is to the outer bag evacuation that is equipped with sealed suit, seals the unit and seals the outer bag after with evacuation unit evacuation and form sealed suit.

4. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: the auxiliary material adding unit comprises a first feeding assembly, a second feeding assembly and a first manipulator, the two feeding assemblies respectively supply drying agents and humidity cards, and the first manipulator is used for transferring the drying agents and the humidity cards supplied by the feeding assemblies to the circuit board set weighed by the weighing mechanism; the first mechanical arm comprises a first mechanical arm, a first plate body arranged at the tail end of the first mechanical arm, a first support arranged on the first plate body in a lifting mode, a first driving piece used for driving the first support to move, a second support arranged on the first support in a rotating mode, a second driving piece used for driving the second support to rotate, a first air cylinder clamp arranged on the second support, a third driving piece arranged on the first plate body, and a suction nozzle piece connected with the output end of the third driving piece, wherein the first air cylinder clamp is used for clamping drying agents supplied by the first feeding assembly, and the suction nozzle piece is used for sucking a humidity card supplied by the second feeding assembly.

5. The fully automatic intelligent packaging device for circuit boards as claimed in claim 4, wherein: the first feeding assembly comprises a third support, a material tray rotatably arranged on the third support, a fourth driving part for driving the material tray to rotate, a second cylinder clamp, pneumatic scissors, a guide cylinder, a first clamping plate and a fifth driving part which are arranged on the third support, wherein the output end of the fifth driving part is connected with the second clamping plate, the fifth driving part drives the second clamping plate to be close to or far away from the first clamping plate, the pneumatic scissors and the guide cylinder are positioned between the second cylinder clamp and the first clamping plate, the pneumatic scissors are positioned between the second cylinder clamp and the guide cylinder, the guide cylinder is positioned between the pneumatic scissors and the first clamping plate and is used for guiding the moving direction of the desiccant material belt released by the material tray, the second cylinder clamp clamps the desiccant material belt released by the material tray, the two clamping plates are used for clamping the desiccant material belt released by the material tray, and the pneumatic scissors are used for cutting off the desiccant clamped by the second cylinder clamp and the, the first cylinder clamp is used for clamping the drying agent material belt cut off by the pneumatic scissors.

6. The fully automatic intelligent packaging device for circuit boards according to claim 5, characterized in that: the third support is provided with a sixth driving piece, the pneumatic scissors are arranged at the output end of the sixth driving piece, and the sixth driving piece drives the pneumatic scissors to move between the second cylinder clamp and the guide cylinder in a reciprocating mode; the third support is provided with a guide unit, the pneumatic scissors are positioned between the guide unit and the guide cylinder, the guide unit comprises two guide wheels which are rotatably arranged, the rotating axes of the two guide wheels are arranged in parallel, the guide wheels are provided with annular blind grooves which are arranged around the rotating axes of the guide wheels, the desiccant material belt released by the material disc is positioned between the two guide wheels, and two ends, far away from each other, of the desiccant material belt released by the material disc are respectively accommodated in the annular blind grooves of the two guide wheels.

7. The fully automatic intelligent packaging device for circuit boards as claimed in claim 4, wherein: the second feeding assembly comprises a fourth support, a material containing barrel arranged on the fourth support, a top plate arranged in the material containing barrel in a lifting mode, a seventh driving piece used for driving the top plate, an eighth driving piece arranged on the fourth support, and a cover plate connected with the output end of the eighth driving piece and used for covering an opening of the material containing barrel, wherein the top plate is used for bearing stacked humidity cards in the material containing barrel, and the humidity cards in the material containing barrel are sucked by the suction nozzle piece through the opening of the material containing barrel.

8. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: the feeding mechanism comprises a fifth support, first endless belts and a first motor, wherein the first endless belts are rotatably arranged on the fifth support, the first motor is used for driving the first endless belts to rotate, the number of the first endless belts is two, and first straight lines are formed on the first endless belts; the feeding mechanism further comprises a carrier for bearing the circuit board, two ends of the carrier are respectively pressed and held on the first straight line parts of the two first endless belts, the carrier is provided with a containing blind groove and a plurality of supporting lugs positioned in the containing blind groove, the circuit board is pressed and held on the supporting lugs, and the first motor drives the carrier and the circuit board to move through the first endless belts.

9. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: the packing unit includes encapsulation subassembly and cutting assembly, the encapsulation subassembly utilizes the bubble chamber film to encapsulate desiccant, humidity card and circuit board suit and becomes sealed suit, cutting assembly is used for cutting off the bubble chamber film, cutting assembly includes the second arm, set up in the terminal revolving cylinder of second arm, set up in the second plate body of revolving cylinder's output shaft, rotate and set up in the second clitellum of second plate body, be used for driving second clitellum pivoted second motor, slide and set up in two cutters of second plate body, the second clitellum is formed with two second straight line portions, two cutters are connected to two second straight line portions of second clitellum respectively.

10. The fully automatic intelligent packaging device for circuit boards according to claim 1, characterized in that: the outer bag packaging mechanism comprises a bag opening unit, the bag opening unit comprises a fixed frame, a plurality of support bars and a plurality of first suction nozzles, a plurality of second suction nozzles and a ninth driving piece, the support bars are arranged in parallel, the support bars are arranged in a crossed mode with the length direction of the fixed frame, the support bars and the first suction nozzles are arranged on the fixed frame, the second suction nozzles are matched with the first suction nozzles for use, and the ninth driving piece is used for driving the second suction nozzles to be close to or far away from the first suction nozzles; the plurality of first suction nozzles are arranged in the length direction of the fixing frame, and the plurality of first suction nozzles and the plurality of supporting bars are arranged in a staggered mode; the support bar is equipped with a plurality of sunken blind grooves, and sunken blind groove is established from the top surface of support bar is concave to form, and sunken blind groove extends the setting along the length direction of support bar, and the wrapping bag that the support bar bore covers the opening in sunken blind groove, and first suction nozzle, second suction nozzle are used for sucking the upper and lower both sides of the wrapping bag that the support bar bore.

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