Disclosure of Invention
The invention provides a novel Tray automatic packaging line aiming at the problems of the Tray automatic packaging line in the prior art.
In order to solve the technical problems, the invention is solved by the following technical scheme:
The utility model provides a novel automatic baling line of tray dish, including tray dish feed mechanism, tray dish bagging-off mechanism, tray dish wrapping bag sealing detection mechanism, tray dish automatic box folding mechanism, tray dish boxing mechanism and tray dish automatic labeling compare to closing lid mechanism that set gradually, tray dish wrapping bag sealing mechanism includes the vacuum sealer, tray dish boxing mechanism includes boxing manipulator.
Preferably, the tray feeding mechanism comprises a feeding frame, a discharging platform is arranged at the feeding frame, tray trays are stacked and placed on the discharging platform, the tray feeding mechanism further comprises a bundling mechanism, the bundling mechanism comprises a first bundling device and a second bundling device, foam packaging equipment is arranged between the first bundling device and the second bundling device, the bundling mechanism further comprises a first manipulator used for conveying tray trays stacked on the discharging platform to the first bundling device to be bundled and conveying the bundled stacked tray trays to the foam packaging equipment to be foam-wrapped, and the tray feeding mechanism further comprises a second manipulator used for conveying tray wrapped with foam to the second bundling device. the Tray feeding mechanism can not only lack good bundling and protection of stacked Tray at the feeding stage, but also provide precondition guarantee for subsequent procedures of a packaging line and guarantee the quality of final packaged products.
Preferably, the foam packaging equipment comprises a foam packaging machine frame, a foam placing groove for stacking and placing a plurality of foam pieces is formed in the foam packaging machine frame, a foam lifting mechanism capable of lifting the foam pieces out of the foam placing groove from bottom to top is arranged at the bottom of the foam placing groove, the foam lifting mechanism comprises a foam lifting motor, a foam lifting plate is arranged at the end part of the foam lifting motor, a foam packaging table surface arranged on one side of the foam placing groove and a foam pushing rod mechanism for pushing single foam pieces extending out of the foam placing groove to the foam packaging table surface are further arranged on the foam packaging machine frame, the foam pushing rod mechanism comprises a foam pushing cylinder which is horizontally arranged, and a foam pushing plate is arranged at the end part of a piston rod of the foam pushing cylinder. The foam in the foam placing groove can be accurately pushed onto the foam packaging table top through the arrangement of the foam jacking mechanism and the foam push rod mechanism, the foam is not required to be placed manually, and the degree of automation is high.
As the preference, tray dish bagging-off mechanism includes the bagging-off workstation, be equipped with on the bagging-off workstation be used for with the bagging-off sack open the bagging-off mechanism and with open the bagging-off mechanism set up relatively and be used for sending into tray mechanism in the wrapping bag with tray dish, tray mechanism is including the dish platform that is used for placing tray dish, be equipped with the humidity card standing groove that is used for placing the humidity card on the bagging-off workstation and be used for exporting drier storage mechanism of drier, still be equipped with on the bagging-off workstation and be used for transporting the conveying mechanism of tray dish up end on the dish platform with the humidity card in the humidity card standing groove and drier storage mechanism output drier. tray bagging-off mechanism makes whole bagging-off in-process wrapping bag and tray can the simultaneous feeding, and tray, drier and humidity card can the simultaneous bagging-off, and degree of automation is high, and work efficiency has also obtained further improvement.
Preferably, the drying agent storage mechanism comprises a storage box and a drying agent cutting mechanism arranged at the outlet of the storage box, a material winding shaft is arranged in the storage box, a material winding shaft motor for driving the material winding shaft to rotate is arranged on the storage box, a strip drying agent continuously connected is wound on the material winding shaft, the drying agent cutting mechanism comprises a cutting bottom plate, a cutter capable of moving up and down and a drying agent pressing roller and a drying agent pressing plate which are arranged on the inner side of the cutter and used for pressing drying agents to be cut are arranged on the cutting bottom plate, and a drying agent supporting plate capable of horizontally moving to the position of the cutter and used for placing the cut drying agents is further arranged on the outer side of the cutter. The drying agent is arranged at the drying agent storage mechanism in a curling mode, and then independent drying agents are obtained through cutting.
Preferably, the tray packaging bag sealing detection mechanism comprises a sealing detection rack, a tension detection mechanism for detecting the sealing firmness of the sealing end of the tray packaging bag and an appearance detection mechanism for detecting the appearance of the sealing end of the tray packaging bag are arranged on the sealing detection rack, the tension detection mechanism comprises two pulling assemblies which are oppositely arranged, the two pulling assemblies can act on the upper end face and the lower end face of the sealing part of the packaging bag, the upper end face and the lower end face have movement trend towards opposite directions, and the appearance detection mechanism comprises a detection camera for photographing the sealing part of the tray packaging bag. the tray packaging bag sealing detection mechanism jointly detects the tray packaging bag sealing through the tension detection mechanism and the appearance detection mechanism, so that automatic detection is realized, and compared with manual detection, the tray packaging bag sealing detection mechanism has more accurate and more efficient detection effect.
Preferably, the two pulling assemblies respectively comprise a first pulling force cylinder and a second pulling force cylinder, the first pulling force cylinder and the second pulling force cylinder are arranged in an up-down opposite mode, the end portions of piston rods of the first pulling force cylinder and the second pulling force cylinder are respectively connected with a first pulling force sucker mounting plate and a second pulling force sucker mounting plate, and pulling force suckers capable of being sucked on the upper end face and the lower end face of the sealing position of the packaging bag are respectively mounted on the first pulling force sucker mounting plate and the second pulling force sucker mounting plate. The pull force sucking discs arranged up and down are used for pulling the upper surface and the lower surface of the sealing end of the packaging bag in opposite directions, so that the sealing firmness of the sealing end of the packaging bag can be effectively detected.
Preferably, the appearance detection mechanism comprises two connecting plates which are arranged up and down and can move in opposite directions or back to back, the sealing end of the tray packaging bag is positioned between the two detecting connecting plates, the detecting camera is positioned on the upper part of the detecting connecting plate, and shooting holes for shooting by the detecting camera are formed in the two detecting connecting plates.
Preferably, the tray automatic box folding mechanism comprises a paperboard feeding mechanism and a paper box folding mechanism, wherein the paperboard feeding mechanism comprises a feeding rack, a lifting feeding platform is arranged on the feeding rack, the feeding platform is used for stacking and placing paperboards, the paper box folding mechanism comprises a folding rack, two folding table boards which are arranged on the same horizontal plane at intervals are arranged on the folding rack, and the two folding table boards can move in opposite directions or back to back;
The folding locating plates are arranged on opposite side surfaces of the two folding table panels and are parallel to each other, the folding locating plates are provided with a left end forming fixing plate, a right end forming fixing plate and a rear end forming fixing plate, the folding locating plates further comprise front end forming swinging plates which are opposite to the rear end forming fixing plates, the front end forming swinging plates are connected to the folding table panels through swinging plate connecting rod mechanisms, bottom forming plates which can move up and down and can move back and forth are further arranged between the two folding locating plates, the folding locating plates further comprise top forming plates which are opposite to the bottom forming plates and can move up and down, and the left end forming fixing plate, the rear end forming fixing plate, the front end forming swinging plates, the bottom forming plates and the top forming plates form a pair of paper box forming grooves together.
The tray automatic box folding mechanism can adjust the width of the paper box forming groove on the paper box folding mechanism, can be suitable for automatic folding of paper boxes with similar structures and different sizes, is more flexible to use and has wider application range
The automatic labeling and comparing mechanism comprises a cover closing mechanism base, a transmission mechanism used for conveying the packaging boxes is arranged on the cover closing mechanism base, a cover closing assembly used for buckling the covers of the packaging boxes is arranged on the transmission mechanism, a first labeling manipulator and a first labeling machine are further arranged on the cover closing mechanism base, a code scanning camera capable of scanning packaging bag bar codes on packaging bags, in which the tray is packaged, of the packaging boxes is arranged on the first labeling manipulator, the first labeling machine can generate packaging box bar codes according to the packaging bag bar codes scanned by the first labeling manipulator, and a first label sucker used for pasting the packaging box bar codes generated by the first labeling machine on the packaging boxes is further arranged on the first labeling manipulator.
The automatic labeling of tray compares to closing lid mechanism on the one hand can detect whether there is the wrapping bag in the packing carton, avoids closing the empty box condition that probably exists after covering, and on the other hand realizes synchronous labeling at packing carton closing stage, can further accelerate whole packing efficiency.
The invention has the remarkable technical effects due to the adoption of the technical scheme:
The invention provides a novel tray automatic packaging line which has more comprehensive tray automatic packaging procedures, higher packaging efficiency and packaging quality.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Example 1
The utility model provides a novel automatic baling line of tray, as shown in fig. 1-30, including tray feed mechanism 1, tray bagging machine 2, tray wrapping bag sealing machine 3, tray wrapping bag seals detection mechanism 4, tray automatic box mechanism 5, tray boxing machine 6 and tray automatic labeling compare to closing lid mechanism 7 that set gradually, tray wrapping bag sealing machine 3 includes vacuum capper 301, tray boxing machine 6 includes boxing manipulator 601.
The tray feeding mechanism 1 comprises a feeding frame 101, a feeding platform 102 is arranged at the feeding frame 101, tray 8 is stacked and placed on the feeding platform 102, the tray feeding mechanism further comprises a bundling mechanism, the bundling mechanism comprises a first bundling device 103 and a second bundling device 104, foam wrapping equipment 105 is arranged between the first bundling device 103 and the second bundling device 104, the bundling mechanism further comprises a first manipulator 106 for conveying tray 8 stacked on the feeding platform 102 to the first bundling device 103 for bundling and conveying bundled stacked tray 8 to the foam wrapping equipment 105 for foam wrapping, and the tray 8 after foam wrapping is conveyed to the second manipulator 107 on the second bundling device 104.
In this embodiment, through placing tray 8 to stacking and bundling twice, have better bundling stability, can guarantee tray 8 in-process of packing and stably carry different stations, and still wrap up the bubble cotton between the twice and tie up, can effectively realize the protection to tray 8 at the material loading stage, and through automatic operation, need not manual operation, also can adjust according to actual tray 8 size to tie up the position, use the flexibility great, can be applicable to not unidimensional tray 8 and tie up, wrap up.
In this embodiment, the feeding frame 101 includes a frame body 117, and a feeding clamping mechanism 118 located on the upper portion of the feeding platform 102 and used for clamping the tray 8 is disposed on the frame body 117, where the feeding clamping mechanism 118 includes a feeding clamping claw 119 capable of moving in three directions of length, width and height of the feeding frame 101. The feeding clamping mechanism 118 includes a guide rail disposed on the frame 117 along three directions, the feeding clamping jaw 119 is disposed on the guide rail, and the feeding clamping jaw 119 can move along three directions of the length, width and height of the feeding frame 101 under the action of the three-dimensional guide rail to clamp the tray 8, and the three-dimensional guide rail mechanism in this embodiment is a conventional three-dimensional guide rail mechanism in the field, and can move in three directions through screw transmission.
In this embodiment, the feeding frame 101 further includes a feeding base 120 and a feeding trolley 143, the frame 117 is disposed on the feeding base 120, the feeding base 120 is configured into 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 surface of the feeding base 120, and a trolley placing groove for stacking and placing the tray 8 is disposed on the feeding trolley 143. The feeding base 120 is designed into a U-shaped structure, so that 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 feeding platform 102 of the feeding base 120, and feeding can be realized more conveniently.
In this embodiment, the first binding device 103 and the second binding device 104 are both binding machines including a portal frame 121, a binding belt groove 122 is formed in the inner side of the portal frame 121, a binding belt capable of binding stacked tray 8 is formed in the binding belt groove 122, the binding belt surrounds the stacked tray 8 through the portal frame 121 in the binding process, the stacked tray 8 is bound under the action of automatic control, and different positions of the stacked tray 8 can be aligned with the binding belt groove 122 on the portal frame 121 through a mechanical arm, so that the binding of different positions of the stacked tray 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, the two manipulator clamping plates 124 can jointly form clamping on the width direction of the stacked tray 8, the manipulator clamping mechanism 123 further includes a manipulator clamping plate 125 capable of clamping the uppermost tray 8 in the stacked tray 8, the manipulator clamping plate 125 can move along the clamping direction, a limiting plate 126 parallel to the manipulator clamping plate 125 is disposed at the clamping end of the manipulator clamping plate 124, and the manipulator clamping 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 the 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 screw threads are connected to the clamping plate driving screw rod 129 in a threaded mode, two manipulator clamping plates 124 are respectively mounted on the two clamping plate sliding seats 130, clamping plate moving sliding rails 131 with the same axial direction of the clamping plate driving screw rod 129 along the length direction are further arranged on the clamping mechanism mounting seat 127, and clamping plate moving sliding blocks 132 matched with the clamping plate moving sliding rails 131 to slide are arranged on the clamping plate sliding seats 130. The clamping plate sliding seat 130 is provided with a driving air cylinder 133, the piston end of the driving air cylinder 133 is provided with an air cylinder connecting plate 134, the air cylinder connecting plate 134 is connected with the manipulator compressing plate 125 through a guide rod 135 with the upper end penetrating through the air cylinder connecting plate 134, and the guide rod 135 is sleeved with a compressing spring 136 with two ends respectively propped against the lower end face of the air cylinder connecting plate 134 and the upper end face of the manipulator compressing plate 125. Through the centre gripping to the tray 8 both sides face and upper and lower both ends face of piling up, can effectively guarantee the stability of centre gripping to guarantee to transport the tray 8 of piling up and tie up design and bubble cotton wrapping apparatus 105's accurate position department.
The foam packaging device 105 in this embodiment includes a foam packaging machine frame 108, a foam placing groove 109 for stacking and placing multiple pieces of foam is arranged on the foam packaging machine frame 108, a foam lifting mechanism 110 capable of lifting the foam from bottom to top out of the foam placing groove 109 is arranged at the bottom of the foam placing groove 109, the foam lifting mechanism 110 includes a foam lifting motor 111, a foam lifting plate 112 is arranged at the end of the foam lifting motor 111, a foam packaging table 113 arranged at one side of the foam placing groove 109 and a foam pushing rod mechanism 114 for pushing single pieces of foam extending out of the foam placing groove 109 to the foam packaging table 113 are further arranged on the foam packaging machine frame 108, the foam pushing rod mechanism 114 includes a foam pushing cylinder 115 arranged horizontally, and a foam pushing plate 116 is arranged at the end of a piston rod of the foam pushing cylinder 115.
The foam wrapping machine frame 108 is provided with two foam wrapping mechanisms 137 which are oppositely arranged at two sides of the foam wrapping table surface 113, the foam wrapping mechanisms 137 comprise vertical folding air cylinders 138 which can act on the lower surface of foam to fold the end parts of the foam from bottom to top, piston rod end parts of the vertical folding air cylinders 138 are connected with air cylinder mounting plates 139, the air cylinder mounting plates 139 are provided with horizontal folding air cylinders 140 which can fold the foam from outside to inside, and the piston rod end parts of the horizontal folding air cylinders 140 are provided with horizontal folding plates 141.
In addition, in this embodiment, the foam packaging frame 108 is further provided with a foam observing housing 142 corresponding to the foam placing groove 109, the lower end of the foam observing housing 142 is opened and corresponds to the foam placing groove 109, and the foam observing housing is made of a transparent plate, so that whether the foam in the foam placing groove 109 is sufficient can be well observed, and when the foam amount is insufficient, the cover plate at the upper end of the foam observing housing 142 can be directly opened to place the foam into the foam placing groove 109 from top to bottom.
During operation, firstly, foam is ejected out of the foam placing groove 109 through the foam lifting motor 111, so that the lower surface of the foam at the uppermost layer is flush with the foam wrapping table surface 113, at the moment, the foam at the uppermost layer can be pushed onto the foam wrapping table surface 113 through the foam pushing cylinder 115, then the tray 8 stacked after being bundled for the first time is placed on the foam through the manipulator, then the foam wrapping mechanism 137 is started, firstly, two ends of the foam are folded into a vertical state along the end parts of the tray 8 stacked 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 tray 8 stacked again through the horizontal folding cylinder 140, the foam is folded onto the upper end surfaces of the tray 8 stacked, the package of the tray 8 stacked is completed, finally, the tray 8 stacked with the foam wrapped is transported onto another bundling machine through the manipulator, the stability of the package of the foam is ensured, and the tray 8 stacked with the foam wrapped is formed.
Tray bagging mechanism 2, including bagging table 202, be equipped with on the bagging table 202 be used for opening the bagging-off sack open the bagging-off mechanism 203 and with open the bagging-off mechanism 203 relative set up and be used for sending tray mechanism 204 in the wrapping bag with tray 8, tray mechanism 204 is including being used for placing tray platform 205 of tray 8, be equipped with on the bagging table 202 be used for placing humidity card's humidity card standing groove 206 and be used for exporting drier storage mechanism 207 of drier, still be equipped with on the bagging table 202 be used for carrying the humidity card in the humidity card standing groove 206 and drier storage mechanism 207 output drier to tray platform 205 on tray 8 up end's conveying mechanism.
The bagging workbench 202 is provided with a packaging bag conveying mechanism 208, the packaging bag conveying mechanism 208 comprises a packaging bag conveying belt 209, a plurality of packaging bag limiting grooves 210 for placing packaging bags are formed in the packaging bag conveying belt 209 along the conveying direction of the packaging bag conveying belt 209, and the bag opening mechanism 203 is arranged on the packaging bag conveying mechanism 208 and corresponds to the opening end of the packaging bag on the packaging bag conveying belt 209. The packing bag spacing groove 210 can enable the packing bag on the packing bag conveying belt 209 to be placed at intervals in sequence, and provides guarantee for stable conveying of the packing bag on the conveying belt, and the bag opening mechanism 203 can be enabled to open and close the packing bag more conveniently.
Wherein, open bag mechanism 203 includes two sets of bag sucking disc subassembly 211 of opening of upper and lower relative arrangement, and every bag sucking disc subassembly 211 of opening of group all includes sucking disc connecting plate 201 and is used for driving the bag cylinder 212 of opening of sucking disc connecting plate 201 up-and-down motion, is equipped with a plurality of bag sucking discs 213 of opening on the sucking disc connecting plate 201, and the open end of wrapping bag can be operated under the effect of wrapping bag conveyer belt 209 between the bag sucking disc 213 of opening of arranging 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 suckers arranged up and down, and then the opening of the bag opening of the packaging bag is realized under the action of the bag opening cylinder 212 and the continuously opened state is kept before the tray is sent.
The tray feeding mechanism 204 in this embodiment comprises a tray feeding bottom plate 214 arranged on the bagging workbench 202, a tray feeding supporting plate 215 capable of moving towards or away from the bag opening mechanism 203 is arranged on the tray feeding bottom plate 214, a pushing block 216 capable of moving relative to the tray feeding supporting plate 215 along the moving direction of the tray feeding supporting plate 215 and used for pushing the tray 8 is arranged on the tray feeding bottom plate 214, a first tray feeding cylinder 217 and a second tray feeding cylinder 218 which respectively drive the tray feeding supporting plate 215 and the pushing block 216 to move are arranged on the tray feeding bottom plate 214,
Wherein, the two sides of the end part of the tray feeding bottom plate 214, which is close to the bag opening mechanism 203, are provided with the supporting plate guide wheels 220 which are oppositely arranged, and the stable reciprocating motion of the tray feeding supporting plate 215 can be ensured under the guiding action of the supporting plate guide wheels 220, so that the guarantee is provided for the tray 8 to accurately and smoothly enter the packaging bag.
The bagging table 202 in this embodiment is provided with a bag feeding mechanism 222 for feeding a bag into the bag limiting groove 210, the bag feeding mechanism 222 includes a bag feeding first suction cup mounting plate 223 capable of moving along the length, width and height directions of the bagging table 202, and a plurality of bag suction cups 224 capable of sucking the bag are mounted on the lower end face of the first suction cup mounting plate 223. The bag-feeding first suction cup mounting plate 223 performs movement in the length, width and height directions through a three-dimensional guide rail bracket, which is a conventional three-dimensional bracket, and will not be described herein.
In addition, the transport mechanism includes a transport robot 225 disposed on the bagging table 202, the transport robot 225 having mounted thereon a desiccant chuck assembly 226 and a humidity card chuck assembly 227. The bagging workbench 202 in this embodiment is further provided with a first labeling machine 228, a first labeling manipulator 229 and a labeling station 230 for placing the tray 8 to be labeled, the first labeling manipulator 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 manipulator 229 is further provided with a tray clamping mechanism 232 for conveying the tray 8 with the labeled tray to the tray placing platform 205.
The tray clamping mechanism 232 in this embodiment includes a vacuum chuck for sucking a desiccant and a humidity card, and a chuck cylinder for controlling the vacuum chuck to move up and down, so that the suction of the desiccant and the humidity card is realized through the actions of the chuck cylinder and the vacuum chuck, and then the transport manipulator 225 transports the desiccant and the humidity card to the tray 8 already attached with the label at the same time, and the transport process of the desiccant and the humidity card adopts the same manipulator to transport simultaneously, only needs to suck and place the stages in sequence, so that the transport time of the desiccant and the humidity card is further saved, and the same manipulator is realized, and the cost is saved while the efficiency is improved.
In this embodiment, the drier storage mechanism 207 includes a storage tank 234 and a drier 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 drier continuously connected to the winding shaft 236 is wound on the winding shaft 236, the drier cutting mechanism 235 includes a cutting bottom plate 237, a cutter 238 capable of moving up and down and a drier compacting roller 239 and a drier compacting plate 241 disposed inside the cutter 238 and used for compacting the drier to be cut are disposed on the cutting bottom plate 237, and a drier supporting plate 240 capable of horizontally moving to the position of the cutter 238 and used for placing the drier to be cut is disposed outside the cutter 238.
The staff winds the continuous strip-shaped drying agent on the winding shaft 236 in advance, the strip-shaped drying agent is formed by continuously connecting a plurality of drying agents which are independently packaged, the drying agent is produced by drying agent production equipment, the strip-shaped drying agent is pressed on the cutting bottom plate 237 through the drying agent pressing roller 239 and the drying agent pressing plate in front of the drying agent pressing roller 239, then the drying agent is operated to the position of the cutter 238 one by one, the cutter 238 cuts the drying agent to form a single drying agent which is independently packaged, the cut drying agent which is independently packaged is positioned on the drying agent supporting plate 240, and the drying agent supporting plate 240 moves to the position close to the tray clamping mechanism 232 under the action of the air cylinder so as to facilitate the tray clamping mechanism 232 to clamp the drying agent.
In the specific bagging process, firstly, the packaging bag and the tray 8 are simultaneously fed onto the bagging workbench 202, then, labels are generated through the first labeling machine 228, the packaging bag and the tray 8 are labeled through the first labeling machine 229, the drying agent storage mechanism 207 cuts the continuous strip-shaped drying agent into individual drying agent bags, the individual drying agent bags are placed on the drying agent supporting plate 240, then, the drying agent and the humidity card are conveyed onto the upper end face of the tray 8 on which the labels are already pasted through the conveying mechanical arm 225, then, the tray 8 and the drying agent and the humidity card on the tray 8 are conveyed into the packaging bag with the opening of the bag under the action of the opening mechanism 203 through the tray conveying mechanism 204, and finally, the packaging bag is sealed through the sealing machine.
Packaging bag and tray 8 can the simultaneous feeding in whole bagging-off in-process, and tray 8, drier and humidity card can the simultaneous bagging-off, paste the mark to packaging bag and tray 8 promptly before the bagging-off, and whole in-process degree of automation is high, and whole mechanism modularized design not only saves space but also conveniently maintains, and it is reasonable to distribute between each module simultaneously for work efficiency can obtain very big improvement.
The tray packaging bag sealing detection mechanism 4 comprises a sealing detection rack 401, wherein a tension detection mechanism 402 for detecting the sealing tensile strength of the sealing part of the tray 8 packaging bag and an appearance detection mechanism 403 for detecting the appearance of the sealing part of the tray 8 packaging bag are arranged on the sealing detection rack 401, the tension detection mechanism 402 comprises two pulling assemblies 404 which are oppositely arranged, the two pulling assemblies 404 can act on the upper end face and the lower end face of the sealing part of the packaging bag and enable the upper end face and the lower end face to have movement trend towards opposite directions, and the appearance detection mechanism 403 comprises a detection camera 405 for photographing the sealing part of the tray 8 packaging bag.
In this embodiment, the two pulling assemblies 404 respectively include a first pulling force cylinder 406 and a second pulling force cylinder 407, the first pulling force cylinder 406 and the second pulling force cylinder 407 are arranged up and down in opposite directions, piston rod ends of the first pulling force cylinder 406 and the second pulling force cylinder 407 are respectively connected with a first pulling force sucker mounting plate 408 and a second pulling force sucker mounting plate 409, and the first pulling force sucker mounting plate 408 and the second pulling force sucker mounting plate 409 are respectively provided with a pulling force sucker 410 capable of being sucked on an upper end face and a lower end face of a package bag sealing position.
The tension detecting mechanism 402 includes a tension cylinder mounting plate 420 disposed on the seal detecting 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 the piston rods are coaxially disposed. The piston rods of the first tension cylinder 406 and the second tension cylinder 407 are coaxially arranged, so that the force applied by the pulling assembly 404 to the upper surface and the lower surface of the package bag seal are uniform, the upper surface and the lower surface are consistent, and the accuracy of the detection result is ensured.
When the tension detection mechanism 402 detects, the sealed package is firstly conveyed between the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 under the action of a driving belt, then the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 are respectively driven to move towards the sealing end of the packaging bag by the first tension cylinder 406 and the second tension cylinder 407 until the upper tension sucker 410 and the lower tension sucker 410 respectively suck the upper outer surface and the lower outer surface of the sealing end of the packaging bag, the tension sucker 410 in the embodiment is a vacuum sucker, the surface of the packaging bag is sucked under the condition of vacuumizing, and then the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 are enabled to move back to the sealing end of the packaging bag under the action of the first tension cylinder 406 and the second tension cylinder 407, so that whether the sealing position of the packaging bag is sealed firmly is detected.
In addition, in order to realize the position adjustment of the tension sucker 410 in this embodiment, the first tension sucker mounting plate 408 and the second tension sucker mounting plate 409 are provided with long-strip-shaped sucker mounting holes 412 along the length direction, the tension sucker 410 comprises a sucker rod 421 and a sucker body 411, the sucker rod 421 passes through the sucker mounting holes 412 and can slide in the sucker mounting holes 412, the first sucker mounting plate 223 is fastened on the sucker mounting holes 412 through nuts, and the position of the tension sucker 410 in the sucker mounting holes 412 is adjusted to adjust the suction position of the tension sucker 410 on the sealing end of the packaging bag, so that better suction of the packaging bag can be realized, and the tension sucker is also suitable for the detection of packaging bags with different sizes.
In this embodiment, the appearance detecting mechanism 403 includes two detecting connecting plates 413 which are arranged up and down and can move in opposite directions or back to back, the sealing end of the tray 8 packaging bag is located between the two detecting connecting plates 413, the detecting camera 405 is located on the upper portion of the detecting connecting plate 413, and the two detecting connecting plates 413 are provided with shooting holes 414 for shooting by the detecting camera 405. Appearance detection mechanism 403 is including detecting mounting bracket 415, is equipped with the connecting plate cylinder 416 that is used for driving to detect connecting plate 413 motion on the detection mounting bracket 415, still is equipped with camera mounting mechanism 417, and camera mounting mechanism 417 includes that length direction is along the camera slide rail 418 that shooting hole 414 length direction set up and can be on camera slider 419 gliding camera slider 419, detects camera 405 and installs on camera slider 419, and the camera is adjustable in the position in the horizontal direction, makes it carry out more comprehensive scanning shooting to the wrapping bag on sealing the whole width of end that seals.
The tray automatic box folding mechanism 5 comprises a paperboard feeding mechanism 501 and a paper box 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 paper box folding mechanism 502 comprises a folding frame 505, two folding table boards 506 which are arranged on the same horizontal plane at intervals are arranged on the folding frame 505, and the two folding table boards 506 can move oppositely or back to back; the folding frame 505 is provided with a table top driving screw 507 extending along the left and right directions of the paper box, two folding table top boards 506 are respectively connected to two ends of the table top driving screw 507 through two screw rod sliding block diagrams, the two folding table top boards 506 can move oppositely or back to back under the rotating action of the screw rods, the folding frame also comprises a hand-operated wheel 508 connected to one end of the table top driving screw 507 and used for driving the table top driving screw 507 to rotate, the table top driving screw 507 is realized through the hand-operated wheel 508, the screw directions of screw rod sliding blocks connected with the two folding table top boards 506 on the table top driving screw 507 are opposite, so that the screw rod sliding blocks can drive the two folding table top boards 506 to move oppositely or back to reasonably adjust the distance between the two folding table top boards 506 according to actual needs, the paper box folding mechanism 502 can be suitable for folding paper boxes with different left and right widths, and a manual adjusting mode is adopted.
In this embodiment, the opposite sides of the two folding table boards 506 are provided with folding positioning boards 509 which are parallel to each other, the folding positioning boards 509 are provided with a left end forming fixing board 510, a right end forming fixing board 511, a rear end forming fixing board 511, a front end forming swinging board 512 which is opposite to the rear end forming fixing board 511, the front end forming swinging board 512 is connected to the folding table boards 506 through a swinging board connecting rod mechanism, a bottom forming board 513 which can move up and down and can move back and forth is further arranged between the two folding positioning boards 509, the folding positioning boards also comprise a top forming board 514 which is opposite to the bottom forming board 513 and can move up and down, and the left end forming fixing board 510, the right end forming fixing board 511, the rear end forming swinging board 512, the bottom forming board 513 and the top forming board 514 jointly form a paper box forming groove. The paper feeding mechanism 515 comprises a feeding plate 516, a paper 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, a feeding seat 520 is connected to the feeding synchronous belt 519, and the feeding plate 516 is connected to the feeding seat 520 through a material taking cylinder 521 which drives the feeding plate 516 to move up and down.
In this embodiment, the folding table panel 506 is further provided with an inner folded plate mounting seat 522 capable of moving towards or away from the left side and the right side of the paper box, the folding table panel 506 is provided with a sliding seat air cylinder 523 for driving the inner folded plate mounting seat 522 to move towards or away from the paper box, the inner folded plate mounting seat 522 is provided with an inner folded plate 524 for inwards folding the left side and the right side of the paper box, the inner folded plate mounting seat 522 is provided with an inner folded plate rotating seat 525, the inner folded plate rotating seat 525 is provided with an inner folded plate rotating shaft 526 which is horizontally arranged, one end of the inner folded plate 524 is rotationally connected with the inner folded plate rotating shaft 526, the inner folded plate mounting seat 522 is further provided with an inner folded plate swinging air cylinder 527, the shell end part of the inner folded plate swinging air cylinder 527 is hinged with the inner folded plate mounting seat 522, and the end part of the piston rod is obliquely upwards arranged along and hinged with the middle part of the inner folded plate 524. The swing plate link mechanism comprises a swing plate fixing seat 528 fixed on the upper surface of the folding table plate 506, a swing link 529 is hinged on the swing plate fixing seat 528, a circle of the swing link 529 is hinged on the swing fixing seat, the other end is used for fixing the front end forming swing plate 512, a protruding connecting part 530 is further arranged at the end part of the swing link 529 hinged with the swing plate fixing seat 528, an air cylinder fixing plate 531 is arranged on the lower end surface of the folding table plate 506, a swing plate swing air cylinder 532 is arranged on the air cylinder fixing plate 531, and the end part of a piston rod of the swing plate swing air cylinder 532 extends upwards and is hinged with the protruding connecting part 530.
The folding table 506 below is equipped with the shaping board actuating mechanism 533 that is used for driving the motion of bottom shaping board 513, shaping board actuating mechanism 533 includes the shaping board guide arm 534 that length direction set up along the carton fore-and-aft direction, shaping board guide arm 534 both ends are fixed on folding frame 505, be equipped with on the shaping board guide arm 534 and follow gliding shaping board sliding seat 535 of shaping board guide arm 534, still be equipped with on the folding frame 505 and be used for driving shaping board sliding seat 535 along shaping board guide arm 534 to do the shaping board sliding cylinder 536 of rectilinear reciprocating motion, be equipped with the shaping board lifting cylinder 537 of piston rod up vertical setting on the shaping board sliding seat 535, bottom shaping board 513 sets up the piston rod tip at shaping board lifting cylinder 537.
In this embodiment, a feeding platform lifting mechanism 538 is disposed on the feeding frame 503, the feeding platform lifting mechanism 538 includes two lifting rails 539 which are parallel to each other and are vertically disposed, lifting frames 540 capable of sliding up and down along the lifting rails 539 are disposed on the lifting rails 539, the lifting frames 540 include two supporting plates 541 which are matched with the two lifting rails 539 and a discharging plate 542 disposed on the two supporting plates 541, the upper surface of the discharging plate 542 forms a feeding platform 504, synchronous wheels which are disposed on the upper end and the lower end of the lifting rails 539 respectively are disposed between the two lifting rails 539, synchronous belts are disposed on the synchronous wheels, and the lifting frames 540 are connected on the synchronous belts.
The two lifting guide rails 539 are both in a channel steel structure, and are provided with U-shaped guide grooves 543 on opposite sides, and 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 is arranged in the middle of the supporting plate 541. The lower end of the support plate 541 is provided with a second lift wheel 545 movable on the outer side of the lift rail 539 facing the lift frame 540, the outer end surface of the second lift wheel 545 is provided with a lift wheel flange 546, and the lift wheel flange 546 is in clearance fit with the outer surface of the channel steel bottom of the lift rail 539.
The lifting guide rail 539 in this embodiment not only can play the role of synchronous wheel installation, but also can play the lifting guide effect to the lifting frame 540, and the lifting frame 540 can be stably lifted in the vertical direction through the setting of the lifting guide rail 539, so that the horizontal degree of the feeding platform 504 in the lifting process is ensured, and the first lifting wheel 544, the second lifting wheel 545 and the lifting guide rail 539 can play the lifting guide limiting effect.
During operation, the paper board on the feeding platform 504 is absorbed by the paper board sucker 517, then the paper board is conveyed to the paper box folding mechanism 502 under the action of the feeding synchronous belt 519, the paper board is firstly conveyed to the lower surface of the top forming plate 514, the top forming plate 514 is provided with the vacuumizing suction pipe, when the paper board runs to the lower surface of the top forming plate 514, the paper board is absorbed on the lower surface of the top forming plate 514 through the vacuumizing mode, then the top forming plate 514 moves downwards under the action of the air cylinder, the paper board is pushed into the paper box forming groove, the paper board is formed under the combined action of the left end forming fixed plate 510, the right end forming fixed plate 511, the rear end forming swing plate 512, the bottom forming plate 513 and the top forming plate 514, then the bottom forming plate 513 runs the paper box to the inner folded plate 524 under the combined action of the forming plate sliding air cylinder 536, the inner folded plate 524 firstly folds the upper part of the side face of the paper box to the inner side of the paper box under the combined action of the sliding seat air cylinder 523 and the inner swing air cylinder 527, the folded part is pulled to the lower part of the side face of the paper box, the upper end face and lower end face of the paper box is completely folded under the action of the inner wall of the paper box, and the paper box is completely folded under the upper part of the paper box.
The tray automatic labeling comparison cover closing mechanism 7 comprises a cover closing mechanism base 701, wherein a transmission mechanism used for conveying a packaging box is arranged on the cover closing mechanism base 701, a cover closing assembly 703 used for fastening a cover of the packaging box is arranged on the transmission mechanism, a second labeling manipulator 729 and a second marking machine 728 are further arranged on the cover closing mechanism base 701, a code scanning camera 704 used for scanning packaging bag bar codes on packaging bags, in which tray 8 is packaged, in the packaging box is arranged on the second labeling manipulator 729, the second marking machine 728 can generate packaging box bar codes according to the packaging bag bar codes scanned by the second labeling manipulator 729, and a second label sucker 730 used for pasting the packaging box bar codes generated by the second marking machine 728 on the packaging box is also arranged on the second labeling manipulator 729.
In this embodiment, the bar code on the packing bag in the packing box is scanned through the manipulator in the packing box closing stage, then the system makes the second marking machine 728 generate the packing box bar code through MES comparison, on the one hand can detect whether there is the packing bag in the packing box, avoid closing the empty box condition that probably exists after closing, on the other hand realize synchronous labeling in the packing box closing stage, and still be equipped with the seal head 727 to the packing box surface seal on the second labeller manipulator 729, realize labeling while seal, can further accelerate whole packing efficiency.
In this embodiment, the transmission mechanism includes two conveyer belt mounting plates 705 that set up relatively, be equipped with the conveyer belt of horizontal arrangement between two conveyer belt mounting plates 705, a plurality of spacing setting of interval that set up along the conveyer belt direction of transfer 706 on the conveyer belt, constitute the packing carton spacing groove 707 that is used for placing the packing carton between the adjacent spacing 706, put into the packing carton on the conveyer belt through manual or mechanical mode with the wrapping bag, the packing carton is placed in the packing carton spacing groove 707 on the conveyer belt and is conveyed to packing carton closing mechanism one by one, then scan the bar code on the packing carton by scanning the code camera 704 on the second labeller manipulator 729, the second labeller 728 generates corresponding packing carton bar code according to the bar code of scanning, then cover the lid of packing carton through lid subassembly, paste the packing carton bar code on the packing carton surface through second labeller manipulator 729 at the same time, seal the packing carton surface.
The cover closing assembly 703 in this embodiment includes a first mounting door frame 708 and a second mounting door frame 709 that are set up at intervals and are erected on the transmission mechanism, a cover closing lifting plate 710 capable of moving up and down is arranged on the first mounting door frame 708, a cover closing main plate 711 capable of rotating along the closing direction of the packaging box cover is connected to the lower end of the cover closing lifting plate 710, the cover closing main plate 711 can act on the upper end surface of the packaging box cover to enable the box cover to rotate 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, the cover closing auxiliary plates 712 can fold two sides of the packaging box cover, and a cover closing folding plate 713 capable of folding the front end of the packaging box cover is arranged on the second mounting door frame 709.
In this embodiment, an auxiliary plate rotating cylinder 714 is disposed on the upper end surface of the cover closing main plate 711, two cover closing auxiliary plates 712 are hinged to two sides of the cover closing main plate 711 respectively through hinge shafts, an extension portion connected to the end portion of a piston rod of the auxiliary plate rotating cylinder 714 is disposed at the hinge end of the cover closing auxiliary plate 712, and the auxiliary plate rotating cylinder 714 pushes the extension portion to enable the cover closing auxiliary plate 712 to rotate. In addition, the upper end face of the cover closing main board 711 is further 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 further provided with a main board rotating motor 718 for driving the lifting board connecting shaft to rotate so as to realize the rotation of the cover closing main board 711.
The main plate 711 and the auxiliary plate 712 can be respectively rotated under the action of the auxiliary plate rotating cylinder 714 and the main plate rotating motor 718, so that the upper end face and the two side faces of the box cover of the packing box are folded and covered by the main plate 711 and the auxiliary plate 712, the front end part of the box cover of the packing box is folded and covered by the folding plate 713, and then the automatic box cover of the packing box is tried down.
The cover closing assembly 703 further comprises a first linear driving mechanism 719 and a second linear driving mechanism 720 with the same structure, the first linear driving mechanism 719 is used for driving the second mounting door frame 709 to move along the direction facing to or opposite to the first mounting door frame 708, 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.
The first linear driving mechanism 719 and the second linear driving mechanism 720 can realize positioning adjustment of the closing cover assembly 703, and the closing accuracy and closing quality of the package box can be realized.
In this embodiment, the second labeling manipulator 729 is provided with a labeling mounting seat 726, zhang Tou 727 and the code scanning camera 704 are both mounted on the labeling mounting seat 726, the labeling mounting seat 726 is provided with a labeling cylinder 731, and the second label suction cup 730 is disposed 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 sucker mounting plate 732, the second label sucker 730 is connected to the second sucker mounting plate 732 through a guide bolt 733, and the guide bolt 733 is sleeved with a labeling spring 734 with two ends respectively abutting against the second label sucker 730 and the second sucker mounting plate 732.
In summary, the foregoing description is only of the preferred embodiments of the present invention, and all equivalent changes and modifications made in accordance with the claims should be construed to fall within the scope of the invention.