CN217706587U - Tray dish automatic packaging line and tray dish automatic labeling is compared and is closed lid mechanism thereof - Google Patents

Abstract

The utility model relates to an automatic tray packaging line, and discloses an automatic tray labeling, comparing and cover closing mechanism, which comprises a cover closing mechanism base, wherein a transmission mechanism is arranged on the cover closing mechanism base, and a cover closing component for buckling a cover of a packaging box is arranged on the transmission mechanism; close and still be equipped with second labeller manipulator and second marking machine on the mechanism base, be equipped with on the second labeller manipulator and carry out the sign indicating number camera of sweeping that scans to the wrapping bag bar code on the wrapping bag of the interior wrapping bag that is equipped with tray dish of packing carton, the second marking machine can be according to the wrapping bag bar code generation packing carton bar code that second labeling machine scanned, still is equipped with the second label sucking disc that is used for the packing carton bar code that second marking machine generated to paste on the packing carton on the second labeling machine manipulator. The utility model discloses whether can have the wrapping bag to detect in the packing carton, avoid closing the empty box condition that probably exists behind the lid, close the lid stage at the packing carton and realize synchronous subsides mark, can further accelerate whole packing efficiency.

Description

Tray dish automatic packaging line and tray dish automatic labeling is compared and is closed lid mechanism thereof

Technical Field

The utility model relates to a tray dish automatic packaging line has especially related to a tray dish automatic labeling is compared and is closed lid mechanism.

Background

The Tray disc automatic packaging line is a high-end device for packaging integrated circuits, and is small in number and small in occupied market share.

In the prior art, a Tray disc automatic packaging line generally relates to a plurality of processes of taking and superposing, taking and unfolding a packaging bag, putting an electronic product into the packaging bag, vacuumizing and thermally sealing the packaging bag, conveying a packaged finished product and the like, and can realize automatic packaging of Tray discs.

The existing automatic packaging line lacks labeling comparison actions in the packaging box cover closing stage, so that empty box conditions may exist after the cover is closed, and the existing packaging box cover closing stage needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that packing carton closed lid stage exists among the Tray dish automatic packaging line among the prior art, provide a Tray dish automatic packaging line and Tray dish automatic labeling ratio closes and cover mechanism thereof.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve:

a tray disc automatic labeling comparison cover closing mechanism comprises a cover closing mechanism base, wherein a conveying mechanism used for conveying a packaging box is arranged on the cover closing mechanism base, and a cover closing assembly used for buckling a cover of the packaging box is arranged on the conveying mechanism; close and still be equipped with second labeller hand and second marking machine on the mechanism base of lid, be equipped with on the second labeller hand and carry out the sign indicating number camera of sweeping that scans to the wrapping bag bar code on the wrapping bag that the tray coiled in the packing carton, the second marking machine can be according to the wrapping bag bar code generation packing carton bar code that second labeling machine scanned, still is equipped with the second label sucking disc that is used for the packing carton bar code that second marking machine generated to paste on the packing carton on the second labeling machine hand.

Preferably, the second labeling mechanical arm is further provided with a seal head for sealing the outer surface of the packing box. Labeling can also be carried out the stamping to the packing carton surface simultaneously, if anti-fake stamp, further improve packing efficiency.

Preferably, the transmission mechanism comprises two opposite conveyor belt mounting plates, a horizontally arranged conveyor belt is arranged between the two conveyor belt mounting plates, a plurality of spacing strips are arranged on the conveyor belt along the conveying direction of the conveyor belt, and a packaging box spacing groove for placing a packaging box is formed between the adjacent spacing strips. The packing carton is placed on the conveyer belt and by spacing, can guarantee follow-up subsides mark, close the stability of lid process, avoids packing carton aversion under the exogenic action.

Preferably, the cover closing assembly comprises a first mounting portal and a second mounting portal which are erected on the transmission mechanism and are arranged at intervals, a cover closing lifting plate capable of moving up and down is arranged on the first mounting portal, the lower end part of the cover closing lifting plate is connected with a cover closing main plate capable of rotating along the covering direction of the packaging box cover, the cover closing main plate can act on the upper end face of the packaging box cover, two sides of the cover closing main plate are respectively provided with a rotatable cover closing auxiliary plate, and the cover closing auxiliary plates can fold two sides of the packaging box cover; the second installation portal is provided with a cover closing folding plate facing the cover closing main board, and the cover closing folding plate can fold the front end of the packaging box cover. Through closing the combined action realization that covers the lid that closes the mainboard, close the auxiliary board and close the folded sheet to the packing carton, can guarantee to close the stability of covering and go on.

Preferably, the upper end face of the cover closing main board is provided with an auxiliary board rotating cylinder, the two cover closing auxiliary boards are hinged to two sides of the cover closing main board through hinge shafts respectively, the hinge ends of the cover closing auxiliary boards are provided with extending portions connected with the end portions of piston rods of the auxiliary board rotating cylinders, and the auxiliary board rotating cylinders push the extending portions to achieve rotation of the cover closing auxiliary boards.

Preferably, the upper end face of the cover closing main board is further provided with a lifting board mounting seat, the end part of the lifting board is provided with a lifting board connecting seat connected to the lifting board mounting seat through a lifting board connecting shaft, and the upper end face of the cover closing main board is further provided with a main board rotating motor used for driving the lifting board connecting shaft to rotate so as to realize rotation of the cover closing main board.

The whole cover closing process is controlled automatically, and the cover closing accuracy and the packaging quality of the final packaging box can be effectively guaranteed.

Preferably, the cover closing assembly further comprises a first linear driving mechanism and a second linear driving mechanism which are identical in structure, the first linear driving mechanism is used for driving the second mounting door frame to move along the direction towards or away from the first mounting door frame, and the second linear driving mechanism is used for driving the cover closing lifting plate to move up and down; the first linear driving mechanism or the second linear driving mechanism comprises a linear driving seat, a linear guide rail is arranged on the upper end face of the linear driving seat, linear sliding blocks matched with the linear guide rail are arranged on the second installation portal frame and the cover closing lifting plate, a linear driving motor is arranged at one end of the linear driving seat, a driving seat screw rod driven by the linear driving motor is arranged in the linear driving seat, and the linear sliding blocks are in threaded connection with the driving seat screw rod.

Preferably, the second labeling manipulator is provided with a labeling installation seat, the stamp head and the code scanning camera are both installed on the labeling installation seat, the labeling installation seat is provided with a labeling cylinder, and the second label sucker is arranged at the end part of a piston rod of the labeling cylinder.

As the preferred, the end part of a piston rod of the labeling cylinder is provided with a second sucker mounting plate, a second label sucker is connected to the second sucker mounting plate through a guide bolt, and a labeling spring with two ends respectively abutted to the second label sucker and the second sucker mounting plate is sleeved on the guide bolt. Sliding fit is connected between guiding bolt and the second sucking disc mounting panel, pastes the mark spring and can play certain cushioning effect when pasting the mark, avoids pasting the mark process and crushes down the packing carton.

An automatic tray packaging line, which is an automatic labeling, matching and cover closing mechanism for tray discs.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect:

the utility model discloses whether can have the wrapping bag to detect in the packing carton on the one hand, avoid closing the empty box condition that probably exists behind the lid, on the other hand closes the lid stage at the packing carton and realizes synchronous subsides mark, can further accelerate whole packing efficiency.

Drawings

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

Fig. 2 is a schematic structural view of the tray disc feeding mechanism in fig. 1.

Fig. 3 is a schematic structural diagram of the feeding frame in fig. 2.

Fig. 4 is a schematic structural diagram of the foam wrapping apparatus of fig. 2.

Fig. 5 is a schematic view of the strapping mechanism of fig. 2.

Fig. 6 is a schematic structural diagram of a foam jacking mechanism in fig. 4.

Fig. 7 is a schematic structural diagram of the foam wrapping mechanism in fig. 4.

Fig. 8 is a schematic structural diagram of the foam push rod mechanism in fig. 4.

Fig. 9 is a schematic structural view of the first robot or the second robot in fig. 2.

Fig. 10 is a schematic structural view of the robot gripping mechanism in fig. 9.

FIG. 11 is a schematic structural view of the tray bagging mechanism of FIG. 1.

Fig. 12 is a partial schematic view of fig. 11.

Fig. 13 is a schematic view of the desiccant reservoir mechanism of fig. 11.

Fig. 14 is a partially enlarged view of fig. 13.

Fig. 15 is another partial structural schematic view of fig. 11.

Fig. 16 is a partially enlarged view of a portion a in fig. 12.

Fig. 17 is a schematic structural view of the disc feed mechanism in fig. 11.

Fig. 18 is a schematic structural view of a tray disc package seal detection mechanism in fig. 1.

Fig. 19 is a schematic view of the structure of the tension detecting mechanism in fig. 18.

Fig. 20 is a schematic structural view of the appearance inspection mechanism in fig. 18.

Fig. 21 is a schematic structural view of the tray automatic box folding mechanism in fig. 1.

Fig. 22 is a schematic view of the structure of the paperboard feeding mechanism in fig. 21.

Fig. 23 is a schematic structural view of the folding mechanism of the carton of fig. 21.

Fig. 24 is a schematic view of the feed mechanism of fig. 21.

Fig. 25 is a schematic view of the driving mechanism for the shaping plate of fig. 21.

Figure 26 is a schematic view of the crane of figure 22.

Fig. 27 is a schematic structural view of the tray disc automatic labeling, matching and cover closing mechanism in fig. 1.

Fig. 28 is a partially enlarged schematic view of fig. 27.

Fig. 29 is a schematic structural view of the closure assembly of fig. 27.

Fig. 30 is a schematic view of the labeling mount of fig. 27.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A novel tray disc automatic packaging line is shown in figures 1-30 and comprises a tray disc feeding mechanism 1, a tray disc bagging mechanism 2, a tray disc packaging bag sealing mechanism 3, a tray disc packaging bag sealing detection mechanism 4, a tray disc automatic box folding mechanism 5, a tray disc box filling mechanism 6 and a tray disc automatic labeling, comparing and covering mechanism 7, wherein the tray disc packaging bag sealing mechanism 3 comprises a vacuum sealing machine 301, and the tray disc box filling mechanism 6 comprises a box packing manipulator 601.

the tray disc feeding mechanism 1 comprises a feeding frame 101, a feeding platform 102 is arranged at the position of the feeding frame 101, tray discs 8 are stacked on the feeding platform 102, and the tray disc feeding mechanism further comprises a bundling mechanism which comprises a first bundling device 103 and a second bundling device 104, a foam wrapping device 105 is arranged between the first bundling device 103 and the second bundling device 104, the bundling mechanism further comprises a first manipulator 106 which is used for conveying the tray discs 8 stacked on the feeding platform 102 to the first bundling device 103 for bundling and conveying the bundled stacked tray discs 8 to the foam wrapping device 105 for foam wrapping, and the second manipulator 107 which is used for conveying the tray discs 8 wrapped with foam to the second bundling device 104.

In this embodiment, have through having placed tray dish 8 to piling up and carry out twice and tie up, have better stability of tying up, can guarantee to stably carry different stations in the 8 packaging process of tray dish, and it is cotton to tie up still parcel bubble twice between, can effectively realize the protection of tray dish 8 in the material loading stage, and through the automation mechanized operation, need not manual operation, also can adjust according to actual tray dish 8 size to tying up the position, it is great to use the flexibility, can be applicable to not unidimensional tray dish 8 and tie up, the parcel.

In this embodiment, the upper material frame 101 includes a frame body 117, a feeding clamping mechanism 118 is disposed on the frame body 117 and located on the discharging platform 102 for clamping the tray disk 8, and the feeding clamping mechanism 118 includes a feeding claw 119 capable of moving in three directions of the length, the width, and the height of the upper material frame 101. The feeding clamping mechanism 118 includes a guide rail arranged on the frame body 117 along three directions, the feeding clamping claws 119 are arranged on the guide rail, and under the action of the three-dimensional guide rail, the feeding clamping claws 119 can move along three directions of the length, the width and the height of the feeding frame 101 to clamp the tray disc 8.

The middle-upper rack 101 in this embodiment further includes a feeding base 120 and a feeding trolley 143, the rack body 117 is disposed on the feeding base 120, the feeding base 120 is configured to be a U-shaped structure with a U-shaped groove formed in the middle, the feeding trolley 143 can be pushed into the U-shaped groove from one end face of the feeding base 120, and a trolley placing groove for stacking the tray disk 8 is formed in the feeding trolley 143. The feeding base 120 is designed to be of a U-shaped structure, a station of the feeding trolley 143 is reserved at the feeding base 120, the feeding trolley 143 can be directly pushed into the feeding base 120 to be matched with the discharging platform 102 on the feeding base 120, and feeding can be achieved more conveniently.

In this embodiment, the first bundling device 103 and the second bundling device 104 are both bundling machines including a portal frame 121, a bundling belt groove 122 is formed in the inner side of the portal frame 121, a bundling belt capable of bundling the stacked tray discs 8 is arranged in the bundling belt groove 122, the bundling belt surrounds the stacked tray discs 8 through the portal frame 121 in the bundling process, bundling of the stacked tray discs 8 is realized under the effect of automatic control, the bundling belt groove 122 in the portal frame 121 can be aligned with different positions of the stacked tray discs 8 through a manipulator, and therefore bundling of different positions of the stacked tray discs 8 is realized.

The first manipulator 106 and the second manipulator 107 in this embodiment are both provided with a manipulator clamping mechanism 123, the manipulator clamping mechanism 123 includes two manipulator clamping plates 124 capable of moving in opposite directions or in opposite directions, and the two manipulator clamping plates 124 can jointly form a clamping for the stacked tray 8 in the width direction; the manipulator clamping mechanism 123 further comprises a manipulator pressing plate 125 capable of pressing the uppermost tray 8 of the stacked tray 8, the manipulator pressing plate 125 can move along the pressing direction, a limiting plate 126 parallel to the manipulator pressing plate 125 is arranged at the clamping end of the manipulator clamping plate 124, and the manipulator pressing plate 125 and the limiting plate 126 can jointly form clamping on the height direction of the stacked tray 8.

The manipulator clamping mechanism 123 comprises a clamping mechanism mounting seat 127 mounted on a manipulator, a clamping driving motor 128 is arranged on the clamping mechanism mounting seat 127, a clamping plate driving screw rod 129 is connected to a motor shaft of the clamping driving motor 128, two clamping plate sliding seats 130 with opposite thread directions are in threaded connection with the clamping plate driving screw rod 129, the two manipulator clamping plates 124 are respectively mounted on the two clamping plate sliding seats 130, a clamping plate moving slide rail 131 with the same axial direction along the clamping plate driving screw rod 129 is further arranged on the clamping mechanism mounting seat 127, and a clamping plate moving slide block 132 matched with the clamping plate moving slide rail 131 in a sliding mode is arranged on the clamping plate sliding seat 130. The clamping plate sliding seat 130 is provided with a driving cylinder 133, the end part of a piston of the driving cylinder 133 is provided with a cylinder connecting plate 134, the cylinder connecting plate 134 is connected with the manipulator pressing plate 125 through a guide rod 135 of which the upper end penetrates through the cylinder connecting plate 134, and the guide rod 135 is sleeved with a pressing spring 136 of which the two ends respectively abut against the lower end face of the cylinder connecting plate 134 and the upper end face of the manipulator pressing plate 125. Through the centre gripping to 8 both sides faces of tray dish that pile up and upper and lower both ends face, can effectively guarantee the stability of centre gripping to guarantee to bundle up design and the cotton accurate position department of wrapping up equipment 105 of bubble with the transportation of tray dish 8 that pile up.

In the embodiment, the foam wrapping equipment 105 comprises a foam wrapping rack 108, a foam placing groove 109 for stacking and placing a plurality of pieces of foam is arranged on the foam wrapping rack 108, a foam jacking mechanism 110 capable of jacking the foam out of the foam placing groove 109 from bottom to top is arranged at the bottom of the foam placing groove 109, the foam jacking mechanism 110 comprises a foam jacking motor 111, and a foam jacking plate 112 is arranged at the end part of the foam jacking motor 111; still be equipped with on the cotton parcel frame 108 of bubble and set up in the cotton parcel mesa 113 of bubble of the cotton standing groove 109 one side of bubble and be used for the cotton push rod mechanism 114 of bubble of the cotton propelling movement of monolithic bubble to the cotton parcel mesa 113 department of bubble that stretches out the cotton standing groove 109 of bubble, bubble cotton push rod mechanism 114 is equipped with the cotton push pedal 116 of bubble including the cotton propelling movement cylinder 115 of bubble of level arrangement, bubble cotton propelling movement cylinder 115's tailpiece of the piston rod portion.

Two opposite-arranged foam wrapping mechanisms 137 are arranged on the foam wrapping rack 108 and located on two sides of the foam wrapping table-board 113, each foam wrapping mechanism 137 comprises a vertical folding cylinder 138 which can act on the foam lower surface and can fold the foam end from bottom to top upwards, the end part of a piston rod of the vertical folding cylinder 138 is connected with a cylinder mounting plate 139, a horizontal folding cylinder 140 which can fold the foam from outside to inside is arranged on the cylinder mounting plate 139, and a horizontal folding plate 141 is arranged at the end part of the piston rod of the horizontal folding cylinder 140.

In addition, in this embodiment, a foam observation shell 142 corresponding to the foam placement groove 109 is further disposed on the foam wrapping machine frame 108, the lower end of the foam observation shell 142 is open and corresponds to the foam placement groove 109, and the foam observation shell is made of a transparent plate, so that whether foam in the foam placement groove 109 is sufficient can be well observed, and when the amount of foam is insufficient, foam can be directly placed into the foam placement groove 109 from top to bottom by opening a cover plate at the upper end of the foam observation shell 142.

In the working process, foam is ejected out of the foam placing groove 109 through the foam jacking motor 111, so that the lower surface of the foam on the uppermost layer is flush with the foam package table-board 113, at the moment, the foam on the uppermost layer can be pushed to the foam package table-board 113 through the foam pushing cylinder 115, then the tray disc 8 stacked after being bundled for the first time is placed on the foam through the mechanical arm, then the foam package mechanism 137 is started, the two ends of the foam are folded into a vertical state along the end parts of the stacked tray disc 8 through the vertical folding cylinder 138, then the end parts of the foam in the vertical state are folded into a horizontal state along the upper end parts of the stacked tray disc 8 through the horizontal folding cylinder 140, the foam is folded to the upper end surface of the stacked tray disc 8, the stacked tray disc 8 is wrapped, and finally the stacked tray disc 8 with the foam is transported to another binding machine for being bundled again through the mechanical arm, the stability of the foam package is ensured, and the stacked tray disc 8 wrapped with the foam is formed.

the tray bagging mechanism 2 comprises a bagging workbench 202, wherein the bagging workbench 202 is provided with a bag opening mechanism 203 for opening a bag opening of a packaging bag and a tray conveying mechanism 204 which is arranged opposite to the bag opening mechanism 203 and used for conveying a tray 8 into the packaging bag, the tray conveying mechanism 204 comprises a tray placing platform 205 for placing the tray 8, the bagging workbench 202 is provided with a humidity card placing groove 206 for placing a humidity card and a drying agent storage mechanism 207 for outputting a drying agent, and the bagging workbench 202 is further provided with a conveying mechanism for conveying the humidity card in the humidity card placing groove 206 and the drying agent output by the drying agent storage mechanism 207 to the upper end face of the tray 8 on the tray placing platform 205.

Be equipped with wrapping bag transport mechanism 208 on bagging-off workstation 202, wrapping bag transport mechanism 208 includes wrapping bag conveyer belt 209, is equipped with a plurality of wrapping bag spacing grooves 210 that are used for placing the wrapping bag on the wrapping bag conveyer belt 209 along wrapping bag conveyer belt 209 direction of transfer, and opening bag mechanism 203 sets up on wrapping bag transport mechanism 208 and corresponding with the open end of wrapping bag on wrapping bag conveyer belt 209. The setting of wrapping bag spacing groove 210 can make the wrapping bag on the wrapping bag conveyer belt 209 can be placed at the interval in proper order, provides the guarantee for its stable conveying on the conveyer belt, also can make opening and shutting of bag mechanism 203 to the wrapping bag be convenient for operate more.

Wherein, opening bag mechanism 203 includes two sets of bag sucking disc subassemblies 211 of opening of relative arrangement from top to bottom, and every group opens bag sucking disc subassembly 211 and all includes sucking disc connecting plate 201 and the bag cylinder 212 of opening that is used for driving sucking disc connecting plate 201 up-and-down motion, is equipped with a plurality of bag sucking discs 213 of opening on sucking disc connecting plate 201, and the open end of wrapping bag can move under the effect of wrapping bag conveyer belt 209 between the bag sucking disc 213 of opening that arranges from top to bottom. In the bag opening process, the upper surface and the lower surface of the opening end of the packaging bag are sucked through the sucking discs arranged up and down, then the opening of the bag opening of the packaging bag is realized under the action of the bag opening air cylinder 212, and the bag opening is kept in a continuous opening state before the discs are fed.

The disc feeding mechanism 204 in this embodiment includes a disc feeding base plate 214 disposed on the bagging table 202, a disc feeding supporting plate 215 capable of moving toward or away from the bag opening mechanism 203 is disposed on the disc feeding base plate 214, a pushing block 216 capable of moving relative to the disc feeding supporting plate 215 along the moving direction of the disc feeding supporting plate 215 for pushing the tray 8 is disposed on the disc feeding supporting plate 215, a first disc feeding cylinder 217 and a second disc feeding cylinder 218 for driving the disc feeding supporting plate 215 and the pushing block 216 to move respectively are mounted on the disc feeding base plate 214,

wherein, send on the dish bottom plate 214 and be close to the tip both sides of opening bag mechanism 203 and be equipped with the layer board leading wheel 220 of mutual disposition, can guarantee the stable reciprocating motion of sending dish layer board 215 under the guide effect of layer board leading wheel 220, provide safeguard for tray 8 can accurately get into the wrapping bag smoothly.

The bag feeding mechanism 222 for conveying the packaging bags into the packaging bag limiting grooves 210 is arranged on the packaging bag workbench 202 in the embodiment, the bag feeding mechanism 222 comprises a bag feeding first suction disc mounting plate 223 capable of moving along the length direction, the width direction and the height direction of the packaging bag workbench 202, and a plurality of packaging bag suction discs 224 capable of sucking the packaging bags are mounted on the lower end face of the first suction disc mounting plate 223. The bag feeding first suction pad mounting plate 223 is moved in the length, width and height directions by a three-dimensional guide bracket, which is a conventional three-dimensional bracket and will not be described herein in detail.

In addition, the transport mechanism includes a transport robot 225 disposed on the bagging station 202, and a desiccant chuck assembly 226 and a humidity chuck assembly 227 are mounted on the transport robot 225. In this embodiment, the bagging table 202 is further provided with a first labeling machine 228, a first labeling robot 229, and a labeling table 230 for placing the tray 8 to be labeled, the first labeling robot 229 is further provided with a first label suction cup 231 for attaching the label generated by the first labeling machine 228 to the tray 8 to be labeled, and the first labeling robot 229 is further provided with a tray clamping mechanism 232 for transporting the tray 8 with the label attached thereto to the tray placing platform 205.

Tray dish fixture 232 in this embodiment is including the vacuum chuck that is used for absorbing drier and humidity card, and be used for controlling vacuum chuck up-and-down motion's sucking disc cylinder, the effect through sucking disc cylinder and vacuum chuck realizes the absorption to drier and humidity card, then transport robot 225 transports it simultaneously to having pasted on the mark tray dish 8, transport process to drier and humidity card adopts same manipulator to transport simultaneously, only need absorb and place the stage in proper order can, synchronous transport has further practiced thrift the transport time to drier and humidity card, and same manipulator realizes, the cost has still been saved when raising the efficiency.

In this embodiment, the desiccant storage mechanism 207 includes a storage tank 234 and a desiccant cutting mechanism 235 disposed at an outlet of the storage tank 234, a winding shaft 236 is disposed in the storage tank 234, a winding shaft motor for driving the winding shaft 236 to rotate is disposed on the storage tank 234, a strip-shaped desiccant continuously connected to the winding shaft 236 is wound on the winding shaft 236, the desiccant cutting mechanism 235 includes a cutting bottom plate 237, a cutter 238 capable of moving up and down and a desiccant pressing roller 239 and a desiccant pressing plate 241 disposed inside the cutter 238 and used for pressing the desiccant to be cut are disposed on the cutting bottom plate 237, and a desiccant supporting plate 240 capable of moving horizontally to the position of the cutter 238 and used for placing the cut desiccant is further disposed outside the cutter 238.

The worker winds a strip-shaped desiccant which is continuously connected on a winding shaft 236 in advance, the strip-shaped desiccant is obtained by continuously connecting a plurality of independently packaged desiccants and is produced by a desiccant production device, the strip-shaped desiccant is pressed on a cutting bottom plate 237 through a desiccant pressing roller 239 and a desiccant pressing plate in front of the desiccant pressing roller 239, then the strip-shaped desiccant runs to the position of a cutter 238 one by one, the cutter 238 cuts the strip-shaped desiccant to form a single independently packaged desiccant, the cut independently packaged desiccant is located on a desiccant supporting plate 240, and the desiccant supporting plate 240 moves to a position close to a tray clamping mechanism 232 under the action of an air cylinder so as to facilitate the tray clamping mechanism 232 to clamp the desiccant.

In the specific bagging process, the packaging bag and the tray 8 are simultaneously fed onto the bagging workbench 202, then the first labeling machine 228 generates a label, the packaging bag and the tray 8 are labeled by the first labeling mechanical arm 229, and in the process, the drying agent storage mechanism 207 cuts the continuous strip-shaped drying agent into individual drying agent bags and enables the individual drying agent bags to be placed on the drying agent supporting plate 240; then, the drying agent and the humidity card are conveyed to the upper end face of the tray 8 to which the label is attached through the conveying manipulator 225, then the tray 8, the drying agent and the humidity card thereon are conveyed to the packaging bag with the bag opening under the action of the bag opening mechanism 203 through the tray conveying mechanism 204, and finally the packaging bag is conveyed to a sealing machine for sealing.

Whole bagging-off in-process wrapping bag and tray dish 8 can be the material loading simultaneously, and tray dish 8, drier and humidity card can be the bagging-off simultaneously, pastes mark to wrapping bag and tray dish 8 before the bagging-off promptly, and whole process automation degree is high, and whole mechanism modularized design both saves space and conveniently maintains, and it is reasonable to distribute between each module simultaneously for work efficiency can obtain very big improvement.

tray dish wrapping bag seals detection mechanism 4, including sealing detection frame 401, seal and be equipped with the tensile detection mechanism 402 that detects the tensile strength of sealing that seals department to tray dish 8 wrapping bag on the detection frame 401 and carry out the outward appearance detection mechanism 403 that detects to the appearance that seals department of tray dish 8 wrapping bag, tensile detection mechanism 402 includes two pulling components 404 of mutual disposition, and two pulling components 404 can act on and make the wrapping bag seal department about the terminal surface and make it has the opposite direction movement trend of orientation to go up and down the terminal surface, and outward appearance detection mechanism 403 includes the detection camera 405 of shooing to the department that seals of tray dish 8 wrapping bag.

In this embodiment, the two pulling assemblies 404 respectively include a first pulling cylinder 406 and a second pulling cylinder 407, the first pulling cylinder 406 and the second pulling cylinder 407 are disposed opposite to each other in the vertical direction, the ends of the piston rods of the first pulling cylinder 406 and the second pulling cylinder 407 are respectively connected to a first pulling suction cup mounting plate 408 and a second pulling suction cup mounting plate 409, and the first pulling suction cup mounting plate 408 and the second pulling suction cup mounting plate 409 are respectively provided with a pulling suction cup 410 capable of being sucked on the upper end surface and the lower end surface of the sealing position of the packaging bag.

The tension detection mechanism 402 includes a tension cylinder mounting plate 420 disposed on the seal detection frame 401, and the first tension cylinder 406 and the second tension cylinder 407 are both fixed on the tension cylinder mounting plate 420 and have coaxial piston rods. The piston rods of the first pulling force cylinder 406 and the second pulling force cylinder 407 are coaxially arranged, so that the force applied to the upper surface and the lower surface of the sealing opening of the packaging bag by the pulling assembly 404 is uniform and consistent up and down, and the accuracy of a detection result is ensured.

When the tension detection mechanism 402 detects, firstly, the sealed package is conveyed between the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 under the action of the transmission belt, then the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 are respectively driven by the first tension cylinder 406 and the second tension cylinder 407 to move towards the sealing end of the package until the upper and lower tension suckers 410 respectively suck the upper and lower outer surfaces of the sealing end of the package, in the embodiment, the tension sucker 410 is a vacuum sucker and sucks the surface of the package under the condition of vacuumizing, and then the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 are moved back to the sealing end of the package under the action of the first tension cylinder 406 and the second tension cylinder 407, so as to detect whether the sealing position of the package is sealed firmly.

In addition, in order to realize the position adjustment of the tension chuck 410 in this embodiment, strip-shaped chuck mounting holes 412 are further formed in the first tension chuck mounting plate 408 and the second tension chuck mounting plate 409 along the length direction, the tension chuck 410 comprises a chuck rod 421 and a chuck body 411, the chuck rod 421 passes through the chuck mounting holes 412 and can slide in the chuck mounting holes 412, the first chuck mounting plate 223 is fastened on the chuck mounting holes 412 through nuts, and the suction position of the tension chuck 410 on the sealing end of the packaging bag is adjusted by adjusting the position of the tension chuck 410 in the chuck mounting holes 412, so that the packaging bag can be better sucked, and the tension chuck can be suitable for detection of packaging bags with different sizes.

In this embodiment, the appearance inspection mechanism 403 includes two inspection connection plates 413 which are disposed up and down and can move in opposite directions or back to back, the sealing end of the package bag of the tray 8 is located between the two inspection connection plates 413, the inspection camera 405 is located above the inspection connection plate 413, and both the two inspection connection plates 413 are provided with an image capturing hole 414 for capturing an image by the inspection camera 405. Appearance detection mechanism 403 includes detection mounting bracket 415, be equipped with on the detection mounting bracket 415 and be used for the drive to detect connecting plate 413 cylinder 416 of motion, still be equipped with camera installation mechanism 417, camera installation mechanism 417 includes camera slide rail 418 that length direction set up along shooting hole 414 length direction and can be at gliding camera slider 419 on camera slider 419, detect camera 405 and install on camera slider 419, the camera position is adjustable on the horizontal direction, make it can be better carry out more comprehensive scanning shooting to the whole width of wrapping bag sealing end.

the tray disc automatic folding mechanism 5 comprises a paperboard feeding mechanism 501 and a paperboard folding mechanism 502, wherein the paperboard feeding mechanism 501 comprises a feeding frame 503, a lifting feeding platform 504 is arranged on the feeding frame 503, the feeding platform 504 is used for stacking and placing paperboards, the paperboard folding mechanism 502 comprises a folding rack 505, two folding table boards 506 which are positioned on the same horizontal plane and are arranged at intervals are arranged on the folding rack 505, and the two folding table boards 506 can move in opposite directions or back directions; the folding machine frame 505 is provided with a table driving screw 507 extending along the left and right directions of the paper box, the two folding table panels 506 are respectively connected to two ends of the table driving screw 507 through two screw rod sliding blocks, which are not shown in the drawing, the two folding table panels 506 can move in the opposite direction or the back direction under the rotating action of the screw rods, the folding machine frame further comprises a hand wheel 508 connected to one end of the table driving screw rod 507 and used for driving the table driving screw rod 507 to rotate, the table driving screw rod 507 rotates through the hand wheel 508, the thread directions of the screw rod sliding blocks connected with the two folding table panels 506 on the table driving screw rod 507 are opposite, so that the screw rod sliding blocks can drive the two folding table panels 506 to move in the opposite direction or the back direction, the distance between the two folding table panels 506 can be reasonably adjusted according to actual needs, the paper box folding mechanism 502 can be suitable for folding of the paper boxes with different left and right widths, a manual adjustment mode is adopted, the adjustment mode is relatively flexible in automatic adjustment, a worker can adjust the distance according to field needs, in addition, a sliding shaft is arranged on the bottom surface of the folding machine frame 503, and can better realize the folding table panels sliding motion.

In this embodiment, the opposite side surfaces of the two folding table panels 506 are provided with folding positioning plates 509 arranged in parallel, the folding positioning plates 509 are provided with left and right end forming fixing plates 510 and rear end forming fixing plates 511, the folding table panel further comprises front end forming swing plates 512 arranged opposite to the rear end forming fixing plates 511, the front end forming swing plates 512 are connected to the folding table panels 506 through a swing plate link mechanism, a bottom forming plate 513 capable of moving up and down and back and forth is further arranged between the two folding positioning plates 509, the folding table panel further comprises top forming plates 514 arranged opposite to the bottom forming plates 513 and capable of moving up and down, and the left and right end forming fixing plates 510, the rear end forming fixing plates 511, the front end forming swing plates 512, the bottom forming plates 513 and the top forming plates 514 jointly form a paper box forming groove. The automatic paper box folding device further comprises a feeding mechanism 515 used for conveying the paper boards of the paper board feeding mechanism 501 to the paper box folding mechanism 502, the feeding mechanism 515 comprises a feeding plate 516, a paper board sucking disc 517 is arranged on the feeding plate 516, the feeding mechanism 515 further comprises a feeding motor 518 and a feeding synchronous belt 519 which is driven by the feeding motor 518 and is horizontally arranged, the feeding synchronous belt 519 is connected with a feeding seat 520, and the feeding plate 516 is connected to the feeding seat 520 through a material taking air cylinder 521 used for driving the feeding plate 516 to move up and down.

In this embodiment, the folding table panel 506 is further provided with an inner flap mounting base 522 capable of moving towards or away from the left and right sides of the carton, and the folding table panel 506 is provided with a sliding base cylinder 523 for driving the inner flap mounting base 522 to move towards or away from the carton; be equipped with on the interior folded plate mount pad 522 to the inside folded plate 524 of the carton left and right sides, install interior folded plate on the interior folded plate mount pad 522 and rotate the seat 525, interior folded plate pivot 526 that is equipped with the level setting on the interior folded plate rotation seat 525, interior folded plate 524 one end is rotated and is connected on interior folded plate pivot 526, still be equipped with interior folded plate swing cylinder 527 on the interior folded plate mount pad 522, interior folded plate swing cylinder 527's casing tip is articulated on interior folded plate mount pad 522, the middle part of folded plate 524 including piston rod tip slope upwards sets up edge and hinge. The swing plate link mechanism comprises a swing plate fixing seat 528 fixed on the upper surface of the folding table panel 506, a swing connecting rod 529 is hinged on the swing plate fixing seat 528, the circle of the swing connecting rod 529 is hinged on the swing fixing seat, the other end of the swing connecting rod is used for fixing the front end forming swing plate 512, the end portion, hinged with the swing plate fixing seat 528, of the swing connecting rod 529 is further provided with a protruding connecting portion 530, a cylinder fixing plate 531 is arranged on the lower end face of the folding table panel 506, a swing plate swing cylinder 532 is installed on the cylinder fixing plate 531, and the end portion of a piston rod of the swing plate swing cylinder 532 extends upwards and is hinged with the protruding connecting portion 530.

A forming plate driving mechanism 533 used for driving the bottom forming plate 513 to move is arranged below the folding table panel 506, the forming plate driving mechanism 533 comprises a forming plate guide rod 534 arranged in the length direction along the front and back direction of the carton, two ends of the forming plate guide rod 534 are fixed on the folding frame 505, a forming plate sliding seat 535 capable of sliding along the forming plate guide rod 534 is arranged on the forming plate guide rod 534, a forming plate sliding cylinder 536 used for driving the forming plate sliding seat 535 to do linear reciprocating motion along the forming plate guide rod 534 is further arranged on the folding frame 505, a forming plate lifting cylinder 537 with a piston rod vertically arranged upwards is arranged on the forming plate sliding seat 535, and the bottom forming plate 513 is arranged at the end part of the piston rod of the forming plate lifting cylinder 537.

Be equipped with material loading platform elevating system 538 on material loading frame 503 in this embodiment, material loading platform elevating system 538 includes two lifting guide 539 that are parallel to each other and vertical setting, be equipped with on the lifting guide 539 and follow lifting guide 539 gliding crane 540 from top to bottom, crane 540 includes two distributions and two lifting guide 539 complex backup pads 541 and sets up blowing board 542 on two backup pads 541, the upper surface of blowing board 542 constitutes material loading platform 504, be equipped with the synchronizing wheel that sets up both ends about lifting guide 539 respectively between two lifting guide 539, be equipped with the hold-in range on the synchronizing wheel, crane 540 connects on the hold-in range.

The two lifting guide rails 539 are of a channel steel structure, the opposite side faces of the two lifting guide rails 539 are respectively provided with a U-shaped guide groove 543, and the middle portion of the supporting plate 541 is provided with a first lifting wheel 544 which is arranged in the U-shaped guide groove 543 and can move up and down in the U-shaped guide groove 543. The lower end of the supporting plate 541 is provided with a second lifting wheel 545 capable of moving on the outer side surface of the lifting guide rail 539 facing the lifting frame 540, the outer end surface of the second lifting wheel 545 is provided with a lifting wheel flange 546, and the lifting wheel flange 546 is in clearance fit with the outer surface of the bottom of the channel steel of the lifting guide rail 539.

The lift guide 539 in this embodiment not only can play synchronizing wheel installation effect, can also play the lift guide effect to crane 540, can realize through lift guide 539 that crane 540 is stably gone up and down in vertical direction, guarantees material loading platform 504 at the lift in-process levelness, and first lift wheel 544, second lift wheel 545 all can play lift direction limiting displacement with lift guide 539's cooperation homoenergetic.

In operation, the cardboard suction cups 517 absorb the cardboard on the feeding platform 504, and then the cardboard is conveyed to the carton folding mechanism 502 under the action of the feeding synchronous belt 519, the cardboard is conveyed to the lower surface of the top forming plate 514, the vacuum suction tubes are arranged on the top forming plate 514, when the cardboard runs to the lower surface of the top forming plate 514, the cardboard is absorbed on the lower surface of the top forming plate 514 through the vacuum suction, then the top forming plate 514 moves downwards under the action of the air cylinders to push the cardboard into the carton forming grooves, the cardboard is formed under the combined action of the left and right end forming fixing plates 510, the rear end forming fixing plate 511, the front end forming swing plate 512, the bottom forming plate 513 and the top forming plate 514, then the bottom forming plate 513 runs to the inner flap 524 under the action of the forming plate sliding air cylinder 536, the inner flap 524 folds the upper portion of the side face of the carton under the combined action of the sliding seat air cylinder 523 and the inner flap swing air cylinder 527, then the folding portion is pulled to the lower portion of the side face of the carton, so that the lower portion of the upper portion of the carton is completely folded.

the tray automatic labeling ratio cover closing mechanism 7 comprises a cover closing mechanism base 701, wherein a conveying mechanism used for conveying a packaging box is arranged on the cover closing mechanism base 701, and a cover closing assembly 703 for buckling a cover of the packaging box is arranged on the conveying mechanism; close and still be equipped with second labeller manipulator 729 and second marking machine 728 on the mechanism base 701, be equipped with on the second labeller manipulator 729 and scan the camera 704 that scans the wrapping bag bar code on the wrapping bag that is equipped with tray dish 8 in the packing carton, second marking machine 728 can generate the packing carton bar code according to the wrapping bag bar code that second labeller manipulator 729 scanned, still be equipped with the second label sucking disc 730 that is used for the packing carton that second marking machine 728 generated to paste on the packing carton on second labeller manipulator 729.

In this embodiment, the packing carton closes and covers the stage through the bar code on the manipulator scanning packing carton inner packaging bag at the packing carton, then the system makes second marking machine 728 generate the packing carton bar code through MES comparison, whether have the wrapping bag to detect in the packing carton on the one hand, avoid closing the empty box condition that probably exists after covering, on the other hand closes and covers the stage at the packing carton and realizes synchronous subsides mark, and still be equipped with the chapter head 727 of stamping to the packing carton surface on the second labeling manipulator 729, realize pasting the mark and stamp simultaneously, can further accelerate whole packing efficiency.

The conveying mechanism comprises two conveying belt mounting plates 705 which are arranged oppositely, a conveying belt which is horizontally arranged is arranged between the two conveying belt mounting plates 705, a plurality of spacing strips 706 which are arranged at intervals are arranged on the conveying belt along the conveying direction of the conveying belt, packaging box spacing grooves 707 used for placing packaging boxes are formed between every two adjacent spacing strips 706, the packaging boxes are placed in the packaging boxes on the conveying belt in a manual or mechanical mode, the packaging boxes are placed in the packaging box spacing grooves 707 on the conveying belt and are conveyed to the packaging box covering mechanism one by one, then the bar codes on the packaging boxes are scanned by the camera scanning 704 on the second labeling mechanical arm 729, the second labeling machine 728 generates corresponding packaging box bar codes according to the scanned bar codes, then the box cover of the packaging boxes is covered by the box cover assembly, finally the packaging box bar codes are attached to the outer surface of the packaging boxes by the second labeling mechanical arm 729, and meanwhile, the surface of the packaging boxes is sealed.

In this embodiment, the cover closing assembly 703 includes a first mounting portal 708 and a second mounting portal 709 which are erected on the transmission mechanism and are arranged at intervals, a cover closing lifting plate 710 which can move up and down is arranged on the first mounting portal 708, the lower end of the cover closing lifting plate 710 is connected with a cover closing main plate 711 which can rotate along the covering direction of the packaging box cover, the cover closing main plate 711 can act on the upper end surface of the packaging box cover to realize that the box cover rotates towards the box body, two sides of the cover closing main plate 711 are respectively provided with a rotatable cover closing auxiliary plate 712, and the cover closing auxiliary plates 712 can fold two sides of the packaging box cover; the second mounting door 709 is provided with a cover folding plate 713 facing the cover closing main plate 711, and the cover folding plate 713 can fold the front end of the packing box cover.

In this embodiment, an auxiliary plate rotating cylinder 714 is disposed on an upper end surface of the main cover closing plate 711, two auxiliary cover closing plates 712 are hinged to two sides of the main cover closing plate 711 respectively through hinge shafts, an extension portion connected with a piston rod end portion of the auxiliary plate rotating cylinder 714 is disposed at a hinge end of the auxiliary cover closing plate 712, and the auxiliary plate rotating cylinder 714 pushes the extension portion to enable the auxiliary cover closing plate 712 to rotate. In addition, close and still be equipped with lifter plate mount pad 715 on the up end of lid mainboard 711, close the end of lid lifter plate 710 and be equipped with the lifter plate connecting seat 717 of connecting on lifter plate mount pad 715 through a lifter plate connecting axle, close the up end of lid mainboard 711 and still be equipped with and be used for driving the lifter plate connecting axle and rotate in order to realize closing lid mainboard 711 pivoted mainboard rotation motor 718.

Can realize respectively closing under the effect of subplate revolving cylinder 714 and mainboard rotation motor 718 and cover mainboard 711 and the rotation that closes and cover subplate 712, realize then closing and cover mainboard 711 and close and cover the folding and lid of subplate 712 to packing carton lid up end and two sides and close, the rethread closes and covers folding plate 713 and realizes closing the folding and lid of packing carton lid front end portion, then tries off the automatic lid of packing carton.

The cover closing assembly 703 further comprises a first linear driving mechanism 719 and a second linear driving mechanism 720 which are identical in structure, wherein the first linear driving mechanism 719 is used for driving the second mounting portal 709 to move in the direction towards or away from the first mounting portal 708, and the second linear driving mechanism 720 is used for driving the cover closing lifting plate 710 to move up and down; the first linear driving mechanism 719 or the second linear driving mechanism 720 includes a linear driving seat 721, a linear guide rail 722 is disposed on the upper end surface of the linear driving seat 721, linear sliders 725 engaged with the linear guide rail 722 are disposed on the second mounting gantry 709 and the cover closing lifting plate 710, a linear driving motor 723 is disposed at one end of the linear driving seat 721, a driving seat screw rod driven by the linear driving motor 723 is disposed in the linear driving seat 721, and the linear sliders 725 are threadedly connected to the driving seat screw rod.

The arrangement of the first linear driving mechanism 719 and the second linear driving mechanism 720 can realize the positioning adjustment of the cover closing assembly 703, the cover closing accuracy of the packaging box and the cover closing quality.

In this embodiment, the second labeling manipulator 729 is provided with a labeling mounting seat 726, the stamp head 727 and the code scanning camera 704 are both mounted on the labeling mounting seat 726, the labeling cylinder 731 is arranged on the labeling mounting seat 726, and the second label suction cup 730 is arranged at the end of the piston rod of the labeling cylinder 731. The end of the piston rod of the labeling cylinder 731 is provided with a second suction cup mounting plate 732, the second label suction cup 730 is connected to the second suction cup mounting plate 732 through a guide bolt 733, and the guide bolt 733 is sleeved with a labeling spring 734, two ends of which respectively abut against the second label suction cup 730 and the second suction cup mounting plate 732.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in the claims of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides an automatic subsides of tray dish are pasted mark and are compared closing lid mechanism, constructs base (701) including closing lid, its characterized in that: a transmission mechanism for conveying the packing box is arranged on a base (701) of the cover closing mechanism, and a cover closing component (703) for buckling the cover of the packing box is arranged on the transmission mechanism; close and still be equipped with second labeling machine tool hand (729) and second marking machine (728) on mechanism base (701), be equipped with on second labeling machine tool hand (729) and carry out scanning camera (704) that scans to the wrapping bag bar code on the wrapping bag that is equipped with tray dish (8) in the packing carton, second marking machine (728) can generate the packing carton bar code according to the wrapping bag bar code that second labeling machine tool hand (729) scanned, still be equipped with on second labeling machine tool hand (729) and be used for second marking machine (728) generated packing carton bar code to paste second label sucking disc (730) on the packing carton.

2. The tray disc automatic labeling ratio cap closing mechanism according to claim 1, wherein: the second labeling mechanical hand (729) is also provided with a stamp head (727) for stamping the outer surface of the packaging box.

3. The automatic tray disc labeling and cap closing mechanism as claimed in claim 1, wherein: the transmission mechanism comprises two opposite conveyor belt mounting plates (705), a horizontally arranged conveyor belt is arranged between the two conveyor belt mounting plates (705), a plurality of spacing strips (706) are arranged on the conveyor belt at intervals along the conveying direction of the conveyor belt, and a packaging box spacing groove (707) for placing a packaging box is formed between the adjacent spacing strips (706).

4. The tray disc automatic labeling ratio cap closing mechanism according to claim 1, wherein: the cover closing assembly (703) comprises a first mounting portal frame (708) and a second mounting portal frame (709) which are erected on the transmission mechanism and are arranged at intervals, a cover closing lifting plate (710) capable of moving up and down is arranged on the first mounting portal frame (708), the lower end part of the cover closing lifting plate (710) is connected with a cover closing main plate (711) capable of rotating along the covering direction of the packaging box cover, the cover closing main plate (711) can act on the upper end face of the packaging box cover to realize that the box cover rotates towards the box body, two sides of the cover closing main plate (711) are respectively provided with a cover closing auxiliary plate (712) capable of rotating, and the cover closing auxiliary plates (712) can fold two sides of the packaging box cover; the second mounting door frame (709) is provided with a cover closing folding plate (713) facing the cover closing main board (711), and the front end of the packaging box cover can be folded by the cover closing folding plate (713).

5. The tray disc automatic labeling ratio cap closing mechanism according to claim 4, wherein: the upper end face of the cover closing main board (711) is provided with an auxiliary board rotating cylinder (714), the two cover closing auxiliary boards (712) are respectively hinged to the two sides of the cover closing main board (711) through hinge shafts, the hinge end of the cover closing auxiliary board (712) is provided with an extending portion connected with the end portion of a piston rod of the auxiliary board rotating cylinder (714), and the auxiliary board rotating cylinder (714) pushes the extending portion to realize the rotation of the cover closing auxiliary board (712).

6. The tray disc automatic labeling ratio cap closing mechanism according to claim 4, wherein: the upper end face of the cover closing main board (711) is also provided with a lifting board mounting seat (715), the end part of the cover closing lifting board (710) is provided with a lifting board connecting seat (717) connected to the lifting board mounting seat (715) through a lifting board connecting shaft, and the upper end face of the cover closing main board (711) is also provided with a main board rotating motor (718) used for driving the lifting board connecting shaft to rotate so as to realize the rotation of the cover closing main board (711).

7. The tray disc automatic labeling ratio cap closing mechanism according to claim 4, wherein: the cover closing assembly (703) further comprises a first linear driving mechanism (719) and a second linear driving mechanism (720) which have the same structure, the first linear driving mechanism (719) is used for driving the second mounting door frame (709) to move towards or away from the first mounting door frame (708) direction, and the second linear driving mechanism (720) is used for driving the cover closing lifting plate (710) to move up and down; the first linear driving mechanism (719) or the second linear driving mechanism (720) comprises a linear driving seat (721), a linear guide rail (722) is arranged on the upper end face of the linear driving seat (721), linear sliding blocks (725) matched with the linear guide rail (722) are arranged on the second mounting door frame (709) and the cover closing lifting plate (710), a linear driving motor (723) is arranged at one end of the linear driving seat (721), a driving seat screw rod driven by the linear driving motor (723) is arranged in the linear driving seat (721), and the linear sliding blocks (725) are in threaded connection with the driving seat screw rod.

8. The tray disc automatic labeling ratio cap closing mechanism according to claim 2, wherein: be equipped with on the second subsides mark manipulator (729) and paste mark mount pad (726), stamp head (727) and sweep camera (704) and all install on pasting mark mount pad (726), are equipped with on pasting mark mount pad (726) and paste mark cylinder (731), and second label sucking disc (730) set up in the tailpiece of the piston rod portion who pastes mark cylinder (731).

9. The tray disk automatic labeling ratio cap closing mechanism according to claim 8, wherein: the end part of a piston rod of the labeling cylinder (731) is provided with a second sucker mounting plate (732), the second label sucker (730) is connected to the second sucker mounting plate (732) through a guide bolt (733), and a labeling spring (734) with two ends respectively abutted against the second label sucker (730) and the second sucker mounting plate (732) is sleeved on the guide bolt (733).

10. An automatic tray packaging line, comprising the automatic tray labeling and lid closing mechanism of any one of claims 1 to 9.

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