CN211442967U - Full-automatic valve bag packing and stacking production line - Google Patents

Full-automatic valve bag packing and stacking production line Download PDF

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Publication number
CN211442967U
CN211442967U CN201922178349.5U CN201922178349U CN211442967U CN 211442967 U CN211442967 U CN 211442967U CN 201922178349 U CN201922178349 U CN 201922178349U CN 211442967 U CN211442967 U CN 211442967U
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bag
mouth
valve bag
production line
full
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赵奇
赵林法
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Zhejiang Unionmei Intelligent Technology Co ltd
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Zhejiang Unionmei Intelligent Technology Co ltd
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Abstract

The utility model discloses a full-automatic valve bag packing pile up neatly production line, include: valve bag transfer chain, the master control cabinet, the bagging machine ware people, still include the sack supporting machine, valve bag packagine machine and the bag transfer chain that falls, the sack supporting machine is located the terminal one side that is close to the valve bag transfer chain, be provided with sack contour detection device with the same one side of sack supporting machine on the valve bag transfer chain, the sack supporting machine includes that the sack props the mouth device, the sack props the mouth device and includes the mechanism that props the mouth and open and shut, the valve bag realizes propping the bag through propping mouth mechanism that opens and shuts, snatch valve bag suit through the bagging machine ware people and carry out the material filling to valve bag packagine machine, valve bag after the filling realizes the dislocation through the bag transfer. The utility model discloses the production line function is diversified, and the procedure is revised simple and conveniently, can reach the technical requirement and the result of use that intelligence was made, has reduced factors such as mechanical failure, mechanical wear fatigue simultaneously, has improved the operation success rate.

Description

Full-automatic valve bag packing and stacking production line
Technical Field
The utility model relates to a full-automatic valve pocket packing pile up neatly production line.
Background
At present, in the fields of pharmaceutical and chemical industry and the like, automation is realized in the field of packaging production line equipment of valve bags, an automatic production line combining a plurality of packaging equipment with conveying and stacking is also realized, and the valve bag packaging production line is widely applied. However, most of these automatic production lines adopt a mechanical structure to realize a series of automatic bag feeding and bagging functions. The production line has a large layout structure and a complex mechanical structure.
The traditional automatic phone mechanical operation mode has single function and complicated program modification, and cannot meet the technical requirements and use effects of intelligent manufacturing; meanwhile, the mechanical automation equipment has many uncontrollable factors such as mechanical faults, motion precision, mechanical wear fatigue and the like on the operation performance, and cannot guarantee automatic continuous production. In the bag feeding and sleeving link of the valve bag, the traditional operation success rate cannot be guaranteed, and the valve bag is judged after the bag feeding and sleeving is finished, so that whether the valve bag is qualified or not can be determined.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a full-automatic valve bag packing pile up neatly production line's technical scheme to the not enough of prior art existence, this production line function is diversified, and the procedure is revised simple and conveniently, can reach the technical requirement and the result of use that intelligent manufacturing, has reduced factors such as mechanical failure, mechanical wear fatigue simultaneously, struts the valve bag in advance through the bag supporting machine, realizes automatic bag supporting, overlaps the bag through a bagging robot again, has improved the operation success rate greatly.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a full-automatic valve bag packing pile up neatly production line, includes: the valve bag conveying line is used for conveying empty valve bag bags; the main control cabinet is used for controlling the work of each device on the whole production line; the bagging robot is used for grabbing the valve bag and bagging the valve bag; the method is characterized in that: still include the bag stretcher, valve bag packagine machine and bag transfer chain that falls, the bag stretcher is located the terminal one side that is close to the valve bag transfer chain, be provided with sack profile detection device with the same one side of bag stretcher on the valve bag transfer chain, sack profile detection device is used for detecting the bag state that props of valve bag sack, the bag stretcher includes sack mouth-propping device, sack mouth-propping device is including propping a mouth mechanism that opens and shuts, the valve bag realizes propping the bag through propping a mouth mechanism that opens and shuts, snatch valve bag suit through a cover bag robot and carry out the material filling to valve bag packagine machine, the valve bag after the filling realizes the dislocation through the bag transfer chain that falls and turns to the transport. The bag mouth outline detection device adopts a bag mouth outline detection vision camera to shoot, collect and analyze the outline of a valve bag of a bag support, the main control cabinet obtains a picture of the bag mouth of the valve bag to image, analyzes the outline of the bag mouth, pre-judges the success rate of bagging through a set program, and decides whether to carry out next-step operations such as bagging, filling and the like on the valve bag, if the success rate is not qualified, the bagging robot moves the valve bag to a waste bag area and discards the valve bag, and if the success rate is qualified, bagging filling to a valve bag packaging machine is completed.
Further, prop mouth opening and closing mechanism including propping the mouth, the arc support, first boosting piece and runner assembly, prop mouth and first boosting piece and all connect the arc support, the runner assembly connects and props mouth and arc support, the runner assembly promotes to prop mouth and rotates on the arc support and realize the action of opening and shutting, can fix a position propping mouth through arc support and first boosting piece, the improvement props the stability and the reliability of mouth during operation, the runner assembly can be adjusted according to the needs that actual valve bag propped the mouth and prop the mouth.
Furthermore, prop the mouth and include tooth, connecting block, joint pole and lower tooth, go up the tooth and pass through the connecting block and connect the arc support, go up the tooth and pass through joint pole and connect the runner assembly, lower tooth connects first boosting piece, can drive through the runner assembly and link the pole motion, further drive the tooth and rotate around the arc support through the connecting block, make the tooth open, realize strutting the valve bag, lower tooth is fixed on first boosting piece, plays the effect that the location supported to the valve bag.
Furthermore, prop a mouth mechanism that opens and shuts and connect and prop mouth horizontal boosting mechanism, prop mouth horizontal boosting mechanism including propping a mouth and promote the cylinder, second piston rod and second slip subassembly, first boosting piece is connected to the second piston rod, prop a mouth and promote the cylinder and promote first boosting piece through the second piston rod, make first boosting piece move on second slip subassembly, prop mouth and promote the cylinder and pass through second cylinder mount pad fixed connection at the tip of elevating platform, second slip subassembly is located the top surface of elevating platform, push the cylinder through propping a mouth and drive the second piston rod and move, further drive first boosting piece and remove along the second slip subassembly, can realize propping mouth mechanism that opens and shuts and move forward or retreat, satisfy the mouth requirement that props of different specification valve pockets.
Further, prop a mouthful mouth horizontal boosting mechanism and connect whole elevating system, whole elevating system includes whole lift cylinder, the elevating platform, first piston rod and first slip subassembly, the elevating platform is connected to first piston rod, the first slip subassembly is connected to the elevating platform, whole lift cylinder promotes the elevating platform through first piston rod, make the elevating platform move on first slip subassembly, whole lift cylinder passes through first cylinder mount pad fixed connection on the head tree, it reciprocates to drive the elevating platform through whole lift cylinder through first piston rod, further drive and prop a mouth mechanism that opens and shuts and reciprocate, realize propping the adjustment of a mouth mechanism height, the valve pocket supplies the stack of bag multilayer and satisfies the requirement of co-altitude, the flexibility when improving the valve pocket and propping the mouth.
Further, the integral lifting mechanism is provided with a bag sucking lifting mechanism, the bag sucking lifting mechanism comprises a horizontal fixed platform, a bag sucking pushing mechanism and a sucker pushing mechanism, the sucker pushing mechanism is connected with the horizontal fixed platform through the bag sucking pushing mechanism, the bag sucking pushing mechanism comprises a connecting rod mechanism, a bag sucking pushing cylinder and a fourth piston rod, the connecting rod mechanism is connected with the bag sucking pushing cylinder through the fourth piston rod, the horizontal fixed platform can play a role of positioning support, the bag sucking pushing mechanism can drive the sucker pushing mechanism to move, the position of the bag sucking mechanism is adjusted, the requirement of bag opening and bag sleeving of the valve bag is met, the valve bag can be pulled up from the material bag table-board through the bag sucking lifting mechanism, the opening and closing mechanism of the opening nozzle extends into the valve bag opening and closing mechanism, the valve bag is completely opened, the material is prevented from overflowing from the opening and closing mechanism of the opening nozzle when the material is filled, the horizontal fixed platform is fixedly connected to the lifting platform, the connecting rod mechanism can be driven to move through the fourth piston rod by the suction bag pushing cylinder, the suction bag pushing cylinder is rotatably connected to the fourth cylinder mounting seat, and the fourth cylinder mounting seat is fixedly connected to the horizontal fixing table and can play a role in supporting and positioning.
Further, link mechanism includes U-shaped piece, swing arm, first locating piece and triangle module, and the U-shaped piece is articulated with the swing arm, and the swing arm is articulated with first locating piece, and first locating piece is articulated with the triangle module, and the triangle module is articulated with the U-shaped piece, and U-shaped piece, swing arm, first locating piece and triangle module end to end connection form parallelogram structure, and first locating piece passes through swing arm and triangle module and rotates around the U-shaped piece, and compact structure is stable, and the triangle module rotates and connects the fourth piston rod.
Further, sucking disc ejecting mechanism includes first horizontal plate, second horizontal plate and connecting rod, first horizontal plate passes through the connecting rod and connects the second horizontal plate, first horizontal plate, the second horizontal plate is connected with the connecting rod and is formed zigzag structure, the design of this structure has not only improved the aesthetic property of whole automatic mouth gag, simplify the relation of connection between the mechanism, and can make and inhale a bag adsorption mechanism and avoid propping a mouth opening and shutting mechanism, prevent both from colliding, can avoid valve pocket grabbing device simultaneously, vacate the space for the operation, the valve pocket props the precision and the reliability of bag has been improved, prevent that the sack of valve pocket can't normally prop open.
Further, be provided with on the second horizontal plate and inhale a bag adsorption mechanism, inhale a bag adsorption mechanism including inhaling bag lift cylinder, balancing piece, fifth piston rod and inhaling a bag sucking disc, inhale a bag lift cylinder and connect the second horizontal plate, the balancing piece inhales a bag lift cylinder through the connection of fifth piston rod, inhales a bag sucking disc and connects the balancing piece, inhales a bag lift cylinder and drives the balancing piece through fifth piston rod and reciprocate, further drives to inhale a bag sucking disc and reciprocates.
Further, be provided with pressing mechanism on the whole elevating system, pressing mechanism includes contact switch and pressfitting board, the pressfitting board passes through contact switch and connects the elevating platform, pressing mechanism not only can respond to the position of valve bag on the material bag mesa, and can push down the downside of valve bag valve port, prevent to inhale bag elevating system at the in-process that pulls up the valve bag, prop mouth opening and shutting mechanism and can't stretch into in the valve port bag, after the pressfitting board pushed down the valve bag, trigger contact switch produces the signal of telecommunication, control case contact signal of telecommunication back control prop mouth level boosting mechanism and prop mouth opening and shutting mechanism action.
Further, the valve bag packing machine comprises a filling machine body support, a material bag platform support and an inclined bag holding mechanism, wherein the inclined bag holding mechanism is connected with the material bag platform support, the valve bag realizes inclined filling of materials through the inclined bag holding mechanism, the inclined bag holding mechanism is used for inclined material filling of the material bag, the filling rate is improved, the problems of material accumulation and material leakage at the material bag opening are solved, the cleanness of the working environment is ensured, and the influence of material bag filling vibration on weighing is reduced, the material bag platform support is embedded into the filling machine body support, the material bag platform support and the filling machine body support are not in contact with each other and are not fixed with each other, after each part is installed, the disassembly and the movement can be still realized, the whole structure modularization of the equipment is realized, the installation, maintenance and the adjustment are convenient and quick, the operation can still be easily realized under the complicated mechanical structure and the compact installation environment, and the inclination angle, the filling of material bags with different shapes and sizes is met, and the use flexibility of the inclined bag holding mechanism is improved.
Further, bag mechanism is embraced in slope includes lift platform, lift platform slope connection material bag platform support, lift platform is a with the contained angle of horizontal direction, the scope of contained angle an is 20 ~ 60, lift platform includes the frame, sliding platform, material bag bottom plate and a actuating mechanism, sliding platform passes through sliding assembly and connects the frame, material bag bottom plate passes through the extension spring and connects sliding platform, an actuating mechanism promotes sliding platform and moves on sliding assembly, realize the synchronous motion of material bag bottom plate. At the initial filling stage of the material bag, the bag can obviously droop and deform; the material bag makes the sack produce and rocks or sway because the whereabouts and the flow of material at the filling in-process, influences the stability of frame and material bag platform support, further influences the detection data of sensor, and the extension spring that subtracts vibration can play the cushioning effect, improves stability, and the slip subassembly has improved stability and reliability when sliding platform removed along the frame greatly, prevents to take place to rock.
Further, be provided with on the lift platform and embrace the bagging apparatus, it includes embracing the bag support to embrace the bagging apparatus, embrace a bag curb plate and keep off a bag backplate, it connects lift platform through the landing leg to embrace the bag support, it connects and embraces the bag support through embracing a bag link assembly to embrace a bag curb plate to keep off a bag backplate, it rotates to embrace a bag curb plate to drive through embracing a bag link assembly, realize embracing the synchronous opening and shutting of bag curb plate and fender bag backplate, can realize embracing the bag to the filling pocket through embracing the bagging apparatus, this structure can be from the filling begin to finish to fall the bag and embrace the bag about, the position of fixed sack, thereby control sack leads to the sack to swell because of the material whereabouts to influence filling, fall bag etc., it keeps off the bag backplate to install on the medial surface of two left and right sides of embracing a bag curb plates, can hold the rear end of pocket, avoid slope filling in-.
Further, the bag holding connecting rod component comprises a steering mechanism, a bag holding swing rod, a first swing rotating shaft and a second driving mechanism, a bag holding side plate is connected with one end of the bag holding swing rod through the steering mechanism, the other end of the bag holding swing rod is rotatably connected with the first swing rotating shaft, the first swing rotating shaft is connected with a supporting leg through a first bearing seat, the second driving mechanism is connected with the supporting leg through a cylinder mounting supporting plate, the first swing rotating shaft is driven to rotate through the second driving mechanism, the bag holding swing rod drives the bag holding side plate to rotate, bag holding is carried out on the material bag, the stability and reliability of connection between the first swing rotating shaft and the supporting leg are improved through the first bearing seat, the stability of connection between the second driving mechanism and the supporting leg is improved through the cylinder mounting supporting plate, the bag holding swing rod is driven to rotate through the first swing rotating shaft by the second driving mechanism, and then the bag holding side plate is driven, improve the quality of holding the bag.
Further, a bag clamping port detection device is arranged on the material bag platform support and above the lifting platform, the bag clamping port detection device comprises a third air cylinder, a clamping block and a sensor, the third air cylinder and the sensor are both connected with a base plate, the base plate is connected with the material bag platform support through a second positioning block, the third air cylinder drives the clamping block to move through a third piston rod, the bag opening locking and bag clamping port detection device of the valve bag can assist the feeding nozzle device to clamp the bag, the bag opening is locked, the material bag can be prevented from sliding and shifting after the empty material bag is obliquely sleeved into the pipe opening of the conveying pipe, the inner wall of the bag opening of the material bag can be fully attached to the outer wall of the pipe opening of the conveying pipe, the situation that materials flow out from a gap along with air in the filling process is reduced, the third piston rod is driven to move through the third air cylinder, the clamping block is enabled to be bilaterally symmetrical and extruded towards the middle, the side surface of the rubber clamping block, which is contacted with the material bag, is provided with a semicircular clamping bag opening. Because the size of each bag is regular and standard, the bag sleeving success or in-place can be determined by the bag sleeving position of the opening of the bag. The sensor is preferably a laser sensor, whether the bag mouth reaches the correct mounting position or not can be detected through the sensing range of the laser sensor, and meanwhile, the sensor can detect the actual bag sleeving position of the bag mouth in the modes of color identification, light reflection amount identification, distance identification and the like.
Further, the feeding nozzle device is arranged above the bag opening clamping detection device on the material bag platform support and comprises an inclined output assembly, the inclined output assembly is connected with the conveying pipeline, materials enter the conveying pipeline and are output through the inclined output assembly, and the bag can form an inclined angle in the filling process through the design of the inclined output assembly, so that the filling rate is improved, and the phenomena of powder spraying and material overflowing are not easy to occur.
Furthermore, the inclined output assembly comprises an inclined feeding nozzle and a straight pipe conveying pipe, the conveying pipe is connected with the inclined feeding nozzle, the straight pipe conveying pipe is obliquely arranged on the inclined feeding nozzle, the conveying pipe horizontally penetrates through the plate metal and is connected to the inside of the inclined feeding nozzle, the end part of the conveying pipe is provided with an internal elbow, the internal elbow is suspended in the inner cavity of the inclined feeding nozzle, through the design of the inclined structure, the inclined feeding nozzle and the weighing, metering and discharging device can be in an isolated state, the influence on real-time weighing of materials in the filling process is fully ensured, enough space is ensured, air in the bag can be discharged from the bag to a pipeline, the problems that a large amount of air is carried along with the materials after filling is avoided, and the like are solved The device has the advantages that the device is not bridged, does not lean on the support on the inclined feeding nozzle, ensures that the tangent plane dust collection device and the dust collection mechanism can effectively absorb and recycle the material raising dust, avoids the collision of the inner wall of the inclined feeding nozzle with the material directly when the inner elbow can protect the material to be discharged, enables the material to fall along the inner elbow, and is in a real-time weighing state because the inner elbow is directly connected with the material conveying pipe, so that the material cannot contact with the inner wall of the inclined feeding nozzle, and avoids influencing real-time weighing data.
Furthermore, a tangent plane dust collection device is arranged on the front end face of the inclined feeding nozzle, a flange is arranged on the rear end face of the inclined feeding nozzle, the flange is fixedly connected with a sheet metal through a shockproof mechanism, the tangent plane dust collection device comprises a detachable cover plate and a first dust collection pipe, the detachable cover plate is connected to the inclined feeding nozzle, a dust collection port is arranged at a corner of the top of the detachable cover plate, a limiting groove is arranged on the sheet metal, one end of the first dust collection pipe is connected with the dust collection port through a connecting component, the other end of the first dust collection pipe penetrates through the limiting groove and is connected to dust collection equipment on a packaging machine, the tangent plane dust collection device communicates the inclined feeding nozzle with the dust collection equipment on the packaging machine, raised dust is absorbed and then sent into the dust collection equipment, the shockproof mechanism can reduce the shock of the sheet metal, the phenomenon that a gap is generated at the, the material raise dust is restrained, and the powder spraying and the overflow of the material are recycled at one time.
Further, be provided with dust absorption mechanism on the trailing flank of sheet metal, dust absorption mechanism includes suction hood and second dust absorption pipe, suction hood fixed connection is on the trailing flank of sheet metal, the suction hood is connected to the dust collecting equipment on the packagine machine through the second dust absorption union coupling, the second dust absorption pipe is preferred to be set up in the bottom of suction hood when in actual use, and the preferred negative pressure pipe of second dust absorption pipe, make suction hood and negative pressure pipe form the structure of a similar "air-blower", fully realize the negative pressure whirl, improve the dust absorption effect of raise dust greatly, dust absorption mechanism can realize dusting, the spilling over of material removes dust and retrieves for the secondary.
Furthermore, the bag transfer chain that falls includes transposition transfer chain and aversion transfer chain, drives the valve bag motion through transposition transfer chain and aversion transfer chain, realizes turning to the dislocation of valve bag and location, and the transposition transfer chain adopts the crisscross belt transport mode of symmetry to realize the function that the valve bag realizes automatic turning after falling into the transfer chain, the bag transfer chain that falls simultaneously installs the location curb plate, comes the accurate positioning after the regulating valve bag turns to.
Further, the production line still includes the climbing transfer chain, the reweighting machine, the corner transfer chain, the machine is examined to gold, the flat transfer chain of top, trimmer and pile up neatly transfer chain, the bag transfer chain that falls passes through the climbing transfer chain and connects the reweighing machine, the reweighing machine passes through the corner transfer chain and connects the machine is examined to gold, the machine is examined through the flat transfer chain of top and connects the trimmer, the bag transfer chain that falls passes through the climbing transfer chain, the reweighing machine, the corner transfer chain, the machine is examined to gold, the flat transfer chain of top, a whole continuous assembly line of trimmer and pile up neatly transfer chain constitution, realize automated production and processing.
Further, the pile up neatly transfer chain includes pile up neatly machine people, pile up neatly machine people switch board, tray roller line, tray storehouse and treats the pile up neatly transfer chain, and the tray storehouse is used for separating the tray one by one in proper order, and pile up neatly machine people switch board control pile up neatly machine people will treat that the valve pocket on the pile up neatly transfer chain snatchs and put into the online tray of tray roller, and the pile up neatly is accomplished and after full pile up neatly, and the tray moves to the transfer chain end, waits for fork truck to get goods.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
1. the production line has diversified functions, simple and convenient program modification, can achieve the technical requirements and the using effect of intelligent manufacturing, and simultaneously reduces the factors such as mechanical faults, mechanical wear fatigue and the like.
2. The valve bag opening is opened in advance through the bag opening machine, automatic bag opening is achieved, and then bag sleeving is conducted through the bag sleeving robot, so that the operation success rate is greatly improved.
3. Valve bag packagine machine embraces the bag mechanism through the slope and inclines the material filling to the pocket, improve the filling rate, solve pocket mouth material and pile up, the problem of hourglass material, guarantee operational environment's cleanness, reduce the influence of pocket filling vibrations to weighing, in pocket platform support embedding liquid filling machine body support, mutual contactless between the two, mutual not reciprocal anchorage, after installing each spare part, still can the split and remove, realize equipment overall structure modularization, easily installation maintenance, adjustment convenient and fast, make under complicated mechanical structure and compact installation environment, still can easily operate.
4. The bag conveying line that falls adopts the crisscross belt transport mode of symmetry to realize the function that realizes automatic steering after the valve bag falls into the conveying line, the bag conveying line that falls installs the location curb plate simultaneously, comes the accurate positioning after the valve bag turns to.
Description of the drawings:
the present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic connection diagram of a full-automatic valve bag packaging and stacking production line of the present invention;
fig. 2 is a schematic connection diagram of the middle valve bag conveying line, the bag opening machine, the valve bag packaging machine, the bag sleeving robot and the bag falling conveying line of the present invention;
FIG. 3 is a schematic view of the operation of the middle bagging robot and the bag mouth contour detection device of the present invention;
fig. 4 is a schematic diagram of the movement track of the middle bagging robot of the present invention;
fig. 5 is a schematic structural view of the middle bag opening machine of the present invention;
FIG. 6 is a schematic structural view of the opening and closing mechanism of the middle support mouth of the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 5 at I;
fig. 8 is a schematic structural view of the valve bag packing machine of the present invention;
fig. 9 is a schematic structural view of the lifting platform of the present invention;
FIG. 10 is a schematic structural view of the bag holding device of the present invention;
FIG. 11 is an enlarged view of a portion of FIG. 10 at II;
fig. 12 is a schematic structural view of the middle bag-clamping opening detection device of the present invention;
FIG. 13 is a schematic view of a feeding nozzle device according to the present invention;
FIG. 14 is a front view of FIG. 13;
fig. 15 is a schematic structural view of the bag falling conveying line of the present invention;
fig. 16 is a schematic diagram of the bag dropping and conveying operation in embodiment 1 of the present invention;
fig. 17 is a schematic diagram of the bag dropping and conveying operation in embodiment 2 of the present invention.
Detailed Description
As shown in fig. 1 to 14, for the utility model relates to a full-automatic valve bag packing pile up neatly production line, include: the valve bag conveying line 1 is used for conveying the empty bags of the valve bag 23; the main control cabinet 10 is used for controlling the work of each device on the whole production line; and the bagging robot 4 is used for grabbing and bagging the valve bag 23. The bagging robot 4 accords with the two-way rotation operation, accords with 360 degrees all-round work, and when actual in service, 4 flip-chip of bagging robot on a supporting beam can reserve the space for transfer chain and valve bag packagine machine 3, and the personnel of being convenient for overhaul and ground activity. The bagging robot 4 grasps the valve bag 23 by the valve bag gripper 22.
The bag opening machine comprises a valve bag conveying line 1, a bag opening contour detection device 19 is arranged on the valve bag conveying line 1 and on the same side with the bag opening machine 2, the bag opening contour detection device 19 is used for detecting a bag opening state of a valve bag 23, the bag opening contour detection device 19 adopts a bag opening contour detection vision camera to shoot the valve bag 23 of the bag opening and collect and analyze the contour, a main control cabinet 10 obtains image images of the bag opening of the valve bag 23 and analyzes the bag opening contour, the success rate of bag covering is judged in advance through a set program, whether the valve bag 23 is subjected to next-step operation such as bag covering and filling is judged, if the valve bag 23 is unqualified, a bag covering robot 4 moves the valve bag 23 to a waste bag area and discards the valve bag, and if the valve bag 23 is qualified, bag covering and filling to the valve bag packaging machine 3 is completed. The valve bag conveying line 1 is provided with a valve bag sensing device 18 for sensing whether the valve bag 23 is put in place.
Bag opening machine
The bag opening machine 2 comprises a bag opening mouth opening device, the bag opening mouth opening device comprises a mouth opening and closing mechanism 28, and the valve bag 23 is opened through the mouth opening and closing mechanism 28. Prop mouth mechanism 28 that opens and shuts including propping the mouth, arc support 39, first boosting piece 37 and rotating assembly, prop mouth and first boosting piece 37 and all connect arc support 39, rotating assembly connects and props mouth and arc support 39, rotating assembly promotes to prop mouth and rotate on arc support 39 and realize the action of opening and shutting, can fix a position propping the mouth through arc support 39 and first boosting piece 37, the improvement props the stability and the reliability of mouth during operation, rotating assembly can be adjusted according to the needs that actual valve bag 23 propped the mouth and prop the mouth.
The mouth opening mouth comprises upper teeth 42, a connecting block 47, a connecting rod and lower teeth 43, the upper teeth 42 are connected with an arc-shaped support 39 through the connecting block 47, the upper teeth 42 are connected with a rotating assembly through the connecting rod, the lower teeth 43 are connected with a first boosting block 37, the rotating assembly can drive the connecting rod to move, the upper teeth 42 are further driven to rotate around the arc-shaped support 39 through the connecting block 47, the upper teeth 42 are opened, opening of the valve bag 23 is achieved, the lower teeth 43 are fixed on the first boosting block 37, and the valve bag 23 is positioned and supported.
The rotating assembly comprises a port opening and closing cylinder 41, a third piston rod and a push rod hinged with a connecting rod, the port opening and closing cylinder 41 pushes the push rod to move through the third piston rod, relative rotation of the push rod and the connecting rod is achieved, the upper teeth 42 are enabled to open the valve bag 23 according to the port opening requirement of the valve bag 23, and the port opening and closing cylinder 41 is rotatably connected to the arc-shaped support 39 through a third cylinder mounting seat 40.
The mouth opening and closing mechanism 28 is connected with a mouth opening and closing horizontal boosting mechanism, the mouth opening and closing horizontal boosting mechanism comprises a mouth opening pushing cylinder 34, a second piston rod 38 and a second sliding assembly, the second piston rod 38 is connected with a first boosting block 37, the first boosting block 37 is connected with the second sliding assembly, the mouth opening pushing cylinder 34 pushes the first boosting block 37 through the second piston rod 38, so that the first boosting block 37 moves on the second sliding assembly, the mouth opening pushing cylinder 34 is fixedly connected to the end part of the lifting platform 32 through a second cylinder mounting seat 33, the second sliding assembly is positioned on the top surface of the lifting platform 32, the mouth opening pushing cylinder 34 drives the second piston rod 38 to move through the mouth opening pushing cylinder 34, the first boosting block 37 is further driven to move along the second sliding assembly, the mouth opening and closing mechanism 28 can move forward or backward, the mouth opening requirements of valve pockets 23 with different specifications are met, the second sliding assembly comprises a mouth opening pushing guide rail 35 and a mouth opening pushing sliding block 36, prop a mouthful promotion slider 36 and connect first boosting piece 37, first boosting piece 37 is through propping mouthful promotion slider 36 connection and propping a mouthful promotion guide rail 35, when propping mouthful promotion cylinder 34 and drive first boosting piece 37 through second piston rod 38 and remove, first boosting piece 37 can be under the effect that props mouthful promotion slider 36 along propping mouthful promotion guide rail 35 rectilinear movement, has improved and has propped the stability and the reliability that mouthful mouth opening and shutting mechanism 28 removed.
The opening nozzle horizontal boosting mechanism is connected with the integral lifting mechanism 27, the integral lifting mechanism 27 comprises an integral lifting cylinder 29, a lifting platform 32, a first piston rod and a first sliding assembly, the first piston rod is connected with the lifting platform 32, the lifting platform 32 is connected with the first sliding assembly, the integral lifting cylinder 29 pushes the lifting platform 32 through the first piston rod to enable the lifting platform 32 to move on the first sliding assembly, the integral lifting cylinder 29 is fixedly connected on the main upright post 24 through a first cylinder mounting seat, the lifting platform 32 is driven to move up and down through the integral lifting cylinder 29 through the first piston rod, the opening nozzle opening and closing mechanism 28 is further driven to move up and down, the height adjustment of the opening nozzle opening and closing mechanism 28 is realized, the valve bag 23 is stacked in multiple layers and meets the requirements of different heights, the flexibility of the valve bag 23 during opening is improved, the first sliding assembly comprises a lifting guide rail and a lifting slide block, elevating platform 32 is connected to the elevator slide, elevating platform 32 passes through the elevator slide and connects elevating guide, through elevator slide and elevating guide, the stability and the reliability of elevating platform 32 at reciprocating the in-process have been improved, prevent that elevating platform 32 from rocking and influence the stability of propping mouthful mouth opening and closing mechanism 28, elevating platform 32 passes through flexible belt 26 connection control box 25, can concentrate gas transmission pipeline and wire through flexible belt 26 and place, prevent that gas transmission pipeline and wire from distributing scattered and influencing the automatic normal work that props mouthful device of valve pocket.
The integral lifting mechanism 27 is provided with a bag sucking lifting mechanism, the bag sucking lifting mechanism comprises a horizontal fixed platform 30, a bag sucking pushing mechanism and a sucker pushing mechanism, the sucker pushing mechanism is connected with the horizontal fixed platform 30 through the bag sucking pushing mechanism, the bag sucking pushing mechanism comprises a link mechanism, a bag sucking pushing cylinder 31 and a fourth piston rod 49, the link mechanism is connected with the bag sucking pushing cylinder 31 through the fourth piston rod 49, the horizontal fixed platform 30 can play a role of positioning support, the bag sucking pushing mechanism can drive the sucker pushing mechanism to move, the position of the bag sucking mechanism is adjusted, the requirement of the valve bag 23 for bag supporting and bag sleeving is met, the valve bag 23 can be pulled up from the material bag table board through the bag sucking lifting mechanism, the opening and closing mechanism 28 extends into the valve bag 23 to completely open the valve bag 23, and when materials are filled, the materials are prevented from overflowing from the opening and closing mechanism 28, horizontal fixed station 30 passes through curb plate fixed connection on elevating platform 32, can drive link mechanism through fourth piston rod 49 and remove through inhaling bag promotion cylinder 31, inhales bag promotion cylinder 31 and rotates to be connected on fourth cylinder mount pad, and fourth cylinder mount pad fixed connection can play the effect of supporting the location on horizontal fixed station 30.
The link mechanism comprises a U-shaped block 50, a swing arm 51, a first positioning block 53 and a triangular module 52, the U-shaped block 50 is hinged to the swing arm 51, the swing arm 51 is hinged to the first positioning block 53, the first positioning block 53 is hinged to the triangular module 52, the triangular module 52 is hinged to the U-shaped block 50, the swing arm 51, the first positioning block 53 is connected with the triangular module 52 end to form a parallelogram structure, the first positioning block 53 rotates around the U-shaped block 50 through the swing arm 51 and the triangular module 52, the structure is compact and stable, and the triangular module 52 is rotatably connected with a fourth piston rod 49.
The sucking disc ejecting mechanism comprises a first horizontal plate 54, a second horizontal plate 56 and a connecting rod 55, the first horizontal plate 54 is connected with the second horizontal plate 56 through the connecting rod 55, the first horizontal plate 54 and the second horizontal plate 56 are connected with the connecting rod 55 to form a Z-shaped structure, the design of the structure not only improves the attractiveness of the whole automatic opening supporting device and simplifies the connection relation between the mechanisms, but also enables the bag suction mechanism to avoid the opening and closing mechanism 28 of the opening and closing mouth, prevents the two from colliding, can avoid the valve bag gripping device at the same time, vacates space for operation, improves the precision and reliability of bag supporting and bagging of the valve bag 23, and prevents the bag mouth of the valve bag 23 from being opened normally.
The second horizontal plate 56 is provided with a bag sucking and adsorbing mechanism, the bag sucking and adsorbing mechanism comprises a bag sucking and lifting cylinder 57, a balance block 59, a fifth piston rod 58 and a bag sucking disc 60, the bag sucking and lifting cylinder 57 is connected with the second horizontal plate 56, the balance block 59 is connected with the bag sucking and lifting cylinder 57 through the fifth piston rod 58, the bag sucking disc 60 is connected with the balance block 59, the bag sucking and lifting cylinder 57 drives the balance block 59 to move up and down through the fifth piston rod 58, and the bag sucking disc 60 is further driven to move up and down. A vent pipe is arranged in the balance block 59, the vent pipe is connected with the control box 25 through a gas transmission pipeline, and the control box 25 controls the gas transmission hose to intake and exhaust gas, so that the bag suction disc 60 can suck or release the bag.
The second horizontal plate 56 is provided with a suction cup height limiting device, the suction cup height limiting device comprises an anti-collision block 61 and a screw 62, the anti-collision block 61 is connected with the second horizontal plate 56 through the screw 62, the height of the anti-collision block 61 is adjusted through the screw 62, the bag suction cup 60 is limited, and the anti-collision block 61 is preferably a rubber anti-collision block.
Be provided with pressing mechanism on whole elevating system 27, pressing mechanism includes contact switch and pressfitting board 48, pressfitting board 48 passes through contact switch and connects elevating platform 32, pressing mechanism not only can respond to the position of valve bag 23 on the material bag mesa, and can push down the downside of valve bag 23 valve port, prevent to inhale bag elevating system at the in-process that pulls up valve bag 23, prop mouth opening and shutting mechanism 28 and can't stretch into valve bag 23, after pressfitting board 48 pushes down valve bag 23, trigger contact switch and produce the signal of telecommunication, control box 25 contacts behind the signal of telecommunication control and props mouth level boosting mechanism and prop mouth opening and shutting mechanism 28 action. Be provided with anti-skidding gasket on the laminated plate 48, anti-skidding gasket can increase the frictional force between laminated plate 48 and the valve bag 23, prevents to take place to skid and causes the unable normal opening of valve bag 23 valve port.
The working principle of the bag opening machine is as follows:
1) all circuits and gas transmission pipelines are firstly checked, after the circuit and the gas transmission pipelines are checked to be correct, the integral lifting cylinder 29 is started to work, the opening and closing mechanism 28, the opening horizontal boosting mechanism and the bag suction lifting mechanism are driven by the lifting platform 32 to integrally move upwards to a set height position, at the moment, the opening pushing cylinder 34, the opening and closing cylinder 41, the bag suction pushing cylinder 31 and the bag suction lifting cylinder 57 are all in a withdrawing state, the opening is in a closed state, and the bag suction cup 60 is positioned at the top position;
2) the bag suction pushing cylinder 31 works, and the fourth piston rod 49 drives the connecting rod mechanism to move, so that the whole bag suction mechanism is horizontally moved out, and meanwhile, descends and moves to a set position;
3) starting the integral lifting cylinder 29 to work, driving the lifting platform 32 to integrally descend through the first piston rod until the pressing plate 48 on the pressing mechanism is in contact with the valve bag 23 on the material bag table surface and is pressed on the lower edge of the valve bag 23, triggering the contact switch by the pressing plate 48 to generate an electric signal, controlling the integral lifting cylinder 29 through the control box 25, and stopping descending;
4) starting the suction bag lifting cylinder 57 to work, driving the balance block 59 to move downwards through the fifth piston rod 58 until the suction bag sucker 60 is attached to the surface of the valve bag 23, controlling the ventilation of the air pipeline through the control box 25 to enable the suction bag sucker 60 to generate negative pressure, and sucking the valve bag 23 through the negative pressure;
5) the bag suction lifting cylinder 57 is started to work, the balance block 59 is driven to move upwards through the fifth piston rod 58 until the balance block 59 touches the sucker height limiting device, and the opening of the bag opening of the valve bag 23 is notched;
6) the opening pushing cylinder 34 is started to work, and the whole opening and closing mechanism is driven to push out through the second piston rod 38, so that the opening mouth extends into the bag opening along the gap opened by the bag sucking sucker 60;
7) the opening and closing cylinder 41 is started to work, and the upper teeth 42 are driven to rotate through the third piston rod and the push rod to open the bag opening;
8) starting the integral lifting cylinder 29 to work, and driving the lifting platform 32 to integrally lift to the top through the first piston rod;
9) the bag suction pushing cylinder 31 is started to work, the connecting rod mechanism is driven to retract through the fourth piston rod 49, the whole bag suction mechanism is horizontally retracted and ascends simultaneously, and the valve bag 23 is completely unfolded;
10) the manipulator snatchs valve port bag 23, starts to prop the work of mouthful cylinder 41 that opens and shuts, makes through push rod and third piston rod and props the mouth and close, pushes away cylinder 34 through propping the mouth simultaneously and drives to prop the mouth and withdraw, realizes that valve port bag 23 props the bag bagging-off automatically.
Valve bag packing machine
Valve bag packagine machine 3 includes liquid filling machine body support 63, pocket platform support 64 and slope and embraces the bag mechanism, and the slope is embraced the bag mechanism and is connected pocket platform support 64, and valve bag 23 embraces the slope filling that the bag mechanism realized the material through the slope. The inclined bag holding mechanism comprises a lifting platform 69, the lifting platform 69 is obliquely connected with a material bag platform support 64, the included angle between the lifting platform 69 and the horizontal direction is a, the included angle a ranges from 20 degrees to 60 degrees, the lifting platform 69 comprises a frame 72, a sliding platform 76, a material bag bottom supporting plate 78 and a first driving mechanism, the sliding platform 76 is connected with the frame 72 through a sliding assembly, the material bag bottom supporting plate 78 is connected with the sliding platform 76 through a damping tension spring 79, the first driving mechanism pushes the sliding platform 76 to move on the sliding assembly, the material bag bottom supporting plate 78 is synchronously moved, inclined material filling is carried out on a material bag through the inclined bag holding mechanism, the filling rate is improved, the problems of material accumulation and material leakage of a material bag opening are solved, the cleanness of a working environment is ensured, the influence of material bag filling vibration on weighing is reduced, the material bag platform support 64 is embedded into a filling machine body support 63, and the two are not in, the bag holding mechanism is not fixed with each other, and can still be detached and moved after each part is installed, so that the whole structure modularization of the equipment is realized, the installation, maintenance and maintenance are easy, the adjustment is convenient and quick, the operation can still be easily performed under the complex mechanical structure and compact installation environment, the inclination angle of the lifting platform 69 can be conveniently adjusted, the filling of material bags with different shapes and sizes is met, the use flexibility of the inclined bag holding mechanism is improved, and the bags can obviously droop and deform at the initial filling stage; the material bag makes the bag produce and rocks or sway because the whereabouts and the flow of material in the filling process, influences the stability of frame 72 and material bag platform support 64, further influences sensor 102's detected data, and damping tension spring 79 can play the cushioning effect, improves stability, and the stability and the reliability when sliding assembly has improved sliding platform 76 greatly and has removed along frame 72 prevent to take place to rock.
The two sliding platforms 76 are arranged in parallel, the fixing rods 80 are evenly arranged between the two sliding platforms 76, and the fixing rods 80 not only improve the stability and reliability of connection between the two sliding platforms 76, but also facilitate the first driving mechanism to drive the sliding platforms 76 to move.
The first driving mechanism comprises a first air cylinder 73, a sixth piston rod 74 and a second boosting block 81, one end of the first air cylinder 73 is hinged to the frame 72, the other end of the first air cylinder 73 is connected with the second boosting block 81 through the sixth piston rod 74, the second boosting block 81 is connected with the fixing rod 80, and the first air cylinder 73 drives the second boosting block 81 to move through the sixth piston rod 74, so that the position of the sliding platform 76 is adjusted.
The sliding assembly comprises a guide rail 75 and a sliding block 77, the guide rail 75 is connected with the frame 72, the sliding block 77 is connected with the sliding platform 76, the sliding platform 76 moves along the frame 72 through the sliding block 77 moving along a sliding rail, and the sliding block 77 and the sliding rail improve the moving stability of the sliding platform 76 and the material bag bottom supporting plate 78.
The bag holding device 70 is arranged on the lifting platform 69, the bag holding device 70 comprises a bag holding support 82, bag holding side plates 84 and a bag blocking back plate 85, the bag holding support 82 is connected with the lifting platform 69 through a support leg 88, the bag holding side plates 84 are connected with the bag holding support 82 through a bag holding connecting rod assembly 87, the bag blocking back plate 85 is connected with the bag holding side plates 84, the bag holding side plates 84 are driven to rotate through the bag holding connecting rod assembly 87, synchronous opening and closing of the bag holding side plates 84 and the bag blocking back plate 85 are achieved, bag holding can be achieved for filling bags through the bag holding device 70, the bag can be held from the beginning to the end of filling, the positions of the bags are fixed, the bags are controlled to bulge due to falling of materials, filling, bag falling and the like are affected, the bag blocking back plates 85 are installed on the inner side faces of the left and right bag holding side plates 84, the rear ends of the bags can be supported, and downward sliding or displacement of the bags in, affecting the filling effect. One side of the bag holding support 82 close to the bag holding connecting rod assembly 87 is provided with a bag holding front plate 83, and the bag holding front plate 83 is used for limiting the front end position of the material bag, so that the filling stability and reliability of the material bag are improved.
The bag holding connecting rod assembly 87 comprises a steering mechanism, a bag holding swing rod 95, a first swing rotating shaft 91 and a second driving mechanism, the bag holding side plate 84 is connected with one end of the bag holding swing rod 95 through the steering mechanism, the other end of the bag holding swing rod 95 is rotatably connected with the first swing rotating shaft 91, the first swing rotating shaft 91 is connected with the supporting leg 88 through a first bearing seat 90, the second driving mechanism is connected with the supporting leg 88 through an air cylinder mounting support plate 89, the first swing rotating shaft 91 is driven to rotate through the second driving mechanism, the bag holding swing rod 95 drives the bag holding side plate 84 to rotate to hold a bag, the first bearing seat 90 improves the stability and reliability of connection between the first swing rotating shaft 91 and the supporting leg 88, the air cylinder mounting support plate 89 improves the stability of connection between the second driving mechanism and the supporting leg 88, the second driving mechanism drives the bag holding swing rotating shaft 95 to rotate through the first swing rotating shaft 91, and then the bag holding side plate 84 is driven to rotate through the steering mechanism, so that the bag holding quality is improved.
The steering mechanism comprises a rotary orientation seat 98 and a second swing rotation shaft 97, the second swing rotation shaft 97 is connected with the rotary orientation seat 98 through a second bearing seat 96, the rotary orientation seat 98 can swing along with the swing of the angle of the material bag because the bag is irregularly deformed in the filling process, but in the later filling stage, the material bag reaches the full bag state, the bag holding side plate 84 can be horizontally positioned due to the angle of the two rotary orientation seats 98, the bag holding side plate 84 can generate acting force for bidirectionally tightening the two sides of the material bag, the automatic shaping effect of the material bag filling is realized, the structural design can ensure that the bag holding side plate 84 can still swing back and forth in the front and back angle in the bag filling and holding process under the condition that the bag holding side plate 84 is closed, the automatic positioning effect is realized, the bag holding side plate 84 cannot be locked by the bag holding swing rod 95, one side of the rotary orientation seat 98 is provided with insections tightly attached to the material bag, not only can make things convenient for angle regulation, can lock the reinforcement moreover, play the skid-proof effect of installation face.
The second driving mechanism comprises a second air cylinder 92 and a bag holding swing arm 94, one end of the second air cylinder 92 is hinged with an air cylinder mounting support plate 89, the other end of the second air cylinder 92 is hinged with the bag holding swing arm 94 through a seventh piston rod 93, the seventh piston rod 93 is driven to move through the second air cylinder 92, the bag holding swing arm 94 drives a first swing rotating shaft 91 to rotate, the bag holding swing arm 94 is driven to rotate through the second air cylinder 92, the first swing rotating shaft 91 is driven to rotate, the bag holding swing arm 94 is driven to rotate at a certain angle, and therefore the two bag holding side plates 84 are driven to form an opening and closing posture; after the second cylinder 92 is pushed out, the maximum amplitude of the bag holding swing rod 95 can be reached, and the flatness of the two sides of the bag can be shaped in the filling process and after the filling process is finished.
Keep off and be provided with first vibrator 86 on the bag backplate 85, first vibrator 86 is used for shaking the dorsal part of pocket, plays the effect of flattening and even filling to the material in the pocket, and the filling rate of supplementary improvement material, the preferred pneumatic vibrator that is of first vibrator 86.
A bag clamping opening detection device 68 is arranged on the bag platform support 64 and above the lifting platform 69, the bag clamping opening detection device 68 comprises a third air cylinder 99, a clamping block 100 and a sensor 102, the third air cylinder 99 and the sensor 102 are both connected with a base plate 101, the base plate 101 is connected with the bag platform support 64 through a second positioning block 103, the third air cylinder 99 drives the clamping block 100 to move through a third piston rod, the bag opening locking and bag clamping opening detection device 68 of the valve bag 23 can assist the feeding nozzle device 67 in clamping a bag, so that the bag opening is locked, the bag is prevented from sliding and shifting after an empty bag is obliquely sleeved into a pipe opening of the conveying pipe 104, the inner wall of the bag opening and the outer wall of the pipe opening of the conveying pipe 104 can be fully attached, the phenomenon that materials flow out from a gap along with air in the filling process is reduced, the third piston rod is driven to move through the third air cylinder 99, the clamping block 100 is enabled to be bidirectionally and symmetrically extruded towards the middle of the, the clamping block 100 is preferably a rubber clamping block 100, and a semicircular clamping bag opening is formed in the side face, in contact with the material bag, of the rubber clamping block 100. Because the size of each bag is regular and standard, the bag sleeving success or in-place can be determined by the bag sleeving position of the opening of the bag. The sensor 102 is preferably a laser sensor, and can sense the range to detect whether the bag mouth reaches the correct mounting position, and meanwhile, the sensor 102 can detect the actual bag sleeving position of the bag mouth by adopting the modes of color identification, light reflection amount identification, distance identification and the like.
The material receiving tray 71 is arranged below the lifting platform 69 on the material bag platform support 64, the material receiving tray 71 is of an inverted cone structure, and a dust suction opening is formed in the material receiving tray 71, so that scattered residual materials can be effectively collected. The bottom end of the material bag platform support 64 or the bottom end of the filling machine body support 63 is provided with a damping assembly, the damping assembly is a damping spring air bag cushion or a rubber damping block, the damping assembly can reduce the vibration of the material bag platform support 64 or the filling machine body support 63, and the influence on the measurement data of the sensor 102 or the weighing of the materials is reduced.
The working principle of the valve bag packaging machine is as follows:
1) firstly, the first air cylinder 73 on the lifting platform 69 drives the sliding platform 76 to ascend to the highest position, and the mouth of the material bag is sleeved into the pipe orifice of the material conveying pipe 104 of the feeding nozzle device 67;
2) the bag clamping mouth detection device 68 senses that the mouth of the material bag is mounted in place, and after the mouth of the material bag has no phenomena of edge folding, edge turning, breakage, bag sleeving in place and the like, the bag clamping mouth detection device 68 finishes the mouth clamping work, and meanwhile the bag holding side plates 84 on the two sides of the bag holding device 70 hold the material bag;
3) then, weighing and filling the material bag;
4) after filling, the bag clamping opening detection device 68 releases the opening of the bag, the sliding platform 76 clamps the material bag through the bag clamping device 70 and slides obliquely downwards along the lifting platform 69, and the opening of the material bag is pushed out of the pipe orifice of the material conveying pipe 104 of the feeding nozzle device 67 until the opening of the material bag is completely separated from the pipe orifice of the material conveying pipe 104 and moves to the lowest position of the lifting platform 69;
5) and (3) finishing the filling effect, automatically heat-sealing the bag opening through a bag opening heat sealing device, opening a bag holding side plate 84 and a bag blocking back plate 85 by the bag holding device 70 after the heat-sealing and sealing of the bag opening are finished, and turning and dropping the material bag to a conveying line for outputting.
Third, feeding mouth device
Be provided with feed nozzle device 67 on material bag platform support 64 and lie in the top of pressing from both sides sack detection device 68, feed nozzle device connects liquid filling machine 66, liquid filling machine body support 63 is connected to liquid filling machine 66, storage bucket 65 runs through liquid filling machine body support 63 and connects liquid filling machine 66, feed nozzle device 67 is including slope output assembly, slope output assembly is connected to conveying pipeline 104, the material gets into conveying pipeline 104, rethread slope output assembly outputs, design through slope output assembly, can make the sack also form the angle of slope at the filling in-process, thereby improve the filling rate, and difficult emergence is dusted, the flash phenomenon.
The inclined output assembly comprises an inclined feeding nozzle 106 and a straight pipe conveying pipe 107, the conveying pipe 104 is connected with the inclined feeding nozzle 106, the straight pipe conveying pipe 107 is obliquely arranged on the inclined feeding nozzle 106, the conveying pipe 104 horizontally penetrates through a sheet metal 105 and is connected to the inside of the inclined feeding nozzle 106, an internal elbow is arranged at the end part of the conveying pipe 104 and is suspended in an inner cavity of the inclined feeding nozzle 106, through the design of the inclined structure, the inclined feeding nozzle 106 and a weighing, metering and blanking device can be in an isolated state, the influence on real-time weighing of materials in the filling process is fully ensured, sufficient space is ensured, air in a bag can be discharged from the bag to a pipeline, the problems that a large amount of air is carried along with the materials after filling is finished are avoided, and the like, the conveying pipe 104 can be connected with an internal feeding mechanism of a packaging machine through the structural design, so that the conveying pipe is completely suspended in the, guarantee conveying pipeline 104 contactless, do not take a bridge, do not lean on to hold in the palm on slope feeding mouth 106, guarantee tangent plane dust extraction 108 and dust absorption mechanism 111 can effectually absorb and retrieve the material raise dust, inside elbow not only can avoid direct collision with the inner wall of slope feeding mouth 106 when protecting the material ejection of compact, make the material fall along inside elbow, and because inside elbow is direct to be connected with conveying pipeline 104, be in the state of weighing in real time, make it can not contact with the inner wall of slope feeding mouth 106, avoid influencing the data of weighing in real time.
The front end face of the inclined feeding nozzle 106 is provided with a tangent plane dust collection device 108, the rear end face of the inclined feeding nozzle 106 is provided with a flange, the flange is fixedly connected with a sheet metal 105 through a shockproof mechanism 110, the tangent plane dust collection device 108 comprises a detachable cover plate and a first dust collection pipe 116, the detachable cover plate is connected to the inclined feeding nozzle 106, a dust collection opening is formed in a corner of the top of the detachable cover plate, a limiting groove 112 is formed in the sheet metal 105, one end of the first dust collection pipe 116 is connected with the dust collection opening through a connecting component 113, the other end of the first dust collection pipe 116 penetrates through the limiting groove 112 to be connected to dust collection equipment on a packaging machine, the tangent plane dust collection device 108 communicates the inclined feeding nozzle 106 with the dust collection equipment on the packaging machine, raised dust is collected and then is sent to the dust collection equipment, the shockproof mechanism 110 can reduce the shock of the sheet metal 105, and avoid, can restrain material raise dust in the material filling process, realize once retrieving spraying powder, overflowing of material.
The central line of the straight pipe delivery pipe 107 is extended to the flange, an included angle a is formed between the central line and the plane where the flange is located, the range of the included angle a is 30-60 degrees, the included angle a is preferably 45 degrees, the design of the included angle can meet the requirement of inclined filling of the valve bag 23, the filling rate is improved, and the phenomena of powder spraying and material overflowing are not easy to occur.
The connecting assembly 113 is one of a sanitary stainless steel quick-change connector, a flange plate or a threaded pipe, preferably, the sanitary stainless steel quick-change connector is adopted for connection, and the disassembly, the cleaning, the maintenance and the like are easy.
The shockproof mechanism 110 comprises a shockproof rubber block, bolts are arranged on the left side and the right side of the shockproof rubber block, and the bolts on the two sides respectively lock the flange and the sheet metal 105 in a staggered mode, so that staggered fixed connection is formed, parts can be fixed mutually and are not in contact with metal parts, the effects of shock isolation and shock absorption are achieved, and the influence of shock generated by a vibrator on parts which do not need to be shocked is eliminated.
The inclined feeding nozzle 106 is provided with a vibration mechanism, the vibration mechanism comprises at least one second vibrator 109, the second vibrator 109 is vertically connected to the side surface of the inclined feeding nozzle 106, the second vibrator 109 is preferably a pneumatic vibrator, and the second vibrator 109 is installed to enable the material in the straight pipe conveying pipe 104 to quickly fall into the straight pipe conveying pipe 107 and enable the material in the straight pipe conveying pipe 107 to quickly fall into the valve pocket 23, so that the material is prevented from being accumulated on the inner wall of the straight pipe conveying pipe 107.
Be provided with dust absorption mechanism 111 on the trailing flank of sheet metal 105, dust absorption mechanism 111 includes suction hood 114 and second dust absorption pipe 115, suction hood 114 fixed connection is on the trailing flank of sheet metal 105, suction hood 114 is connected to the dust collecting equipment on the packagine machine through second dust absorption pipe 115, second dust absorption pipe 115 is preferred to be set up in the bottom of suction hood 114 when in actual use, and second dust absorption pipe 115 is preferred negative pressure pipe, make suction hood 114 and negative pressure pipe form the structure of a similar "air-blower", fully realize the negative pressure whirl, improve the dust absorption effect of raise dust greatly, dust absorption mechanism 111 can realize carrying out secondary dust removal and recovery to dusting, the overflow of material. The side surface of the dust hood 114 is provided with a feed pipe inlet, the feed pipe 104 is suspended from the feed pipe inlet, and the dust hood 114 is wrapped around the feed pipe 104 and is provided with a gap, so that the dust hood does not touch the feed pipe 104.
When the feeding nozzle device 67 is actually used, firstly, the valve bag 23 is sleeved on the straight pipe conveying pipe 107, then the packaging machine is started, materials are continuously conveyed into the conveying pipe 104 through a bin, material driving equipment and a weighing sensor 102 on the packaging machine, the materials enter the valve bag 23 through the straight pipe conveying pipe 107 through an internal elbow at the end part of the conveying pipe 104, in the process of conveying the materials, the second vibrator 109 is started, the output of the materials is accelerated through the second vibrator 109, meanwhile, dust collection equipment on the packaging machine is started, the overflow or powder spraying of the materials is absorbed through the tangent plane dust collection device 108 and the dust collection mechanism 111, and dust raising is avoided.
Fourth, other conveying lines
As shown in fig. 15, the bag dropping conveyor line 5 includes an indexing conveyor line 20 and a shifting conveyor line 21, and the valve bag 23 is moved by the indexing conveyor line 20 and the shifting conveyor line 21, so that the valve bag 23 is misaligned and positioned. The transposition conveyor line 20 adopts a symmetrical and staggered belt conveying mode, so that the function of automatic steering after the valve bag 23 falls into the conveyor line is realized, and meanwhile, the positioning side plate is installed on the bag falling conveyor line 5 to adjust the accurate positioning after the valve bag 23 is steered. When the valve bag falls on the left side of the transfer conveyor line, the movement route thereof is shown in fig. 16, and when the valve bag falls on the right side of the transfer conveyor line, the movement route thereof is shown in fig. 17.
The production line still includes climbing transfer chain 6, reweigh machine 7, corner transfer chain 8, machine 9 is examined to the gold, the transfer chain 11 of running flat, trimmer 12 and pile up neatly transfer chain, bag transfer chain 5 that falls connects reweigh machine 7 through climbing transfer chain 6, machine 9 is examined to the gold through 8 connections of corner transfer chain of reweigh machine 7, machine 9 is examined through 11 connections of the transfer chain of running flat to the gold, bag transfer chain 5 that falls passes through climbing transfer chain 6, reweigh machine 7, corner transfer chain 8, machine 9 is examined to the gold, the transfer chain 11 of running flat, a whole continuous assembly line is constituteed to trimmer 12 and pile up neatly transfer chain, realize automated production and processing.
The pile up neatly transfer chain includes pile up neatly machine people 14, pile up neatly machine people switch board 15, tray roller line 16, tray storehouse 17 and treats a yard transfer chain 13, and tray storehouse 17 is used for dividing the tray one by one in proper order, and pile up neatly machine people switch board 15 control pile up neatly machine people 14 will treat that the valve pocket 23 on the yard transfer chain 13 snatchs and put into the tray on tray roller line 16 in, and after the pile up neatly was accomplished and is full of the pile up neatly, the tray moved to the transfer chain end, waits for fork truck to get goods.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to achieve substantially the same technical effects are all covered by the scope of the present invention.

Claims (22)

1. The utility model provides a full-automatic valve bag packing pile up neatly production line, includes:
the valve bag conveying line is used for conveying empty valve bag bags;
the main control cabinet is used for controlling the work of each device on the whole production line;
the bagging robot is used for grabbing the valve bag and bagging the valve bag;
the method is characterized in that:
still include bag spreader, valve bag packagine machine and the bag transfer chain that falls, the bag spreader is located and is close to terminal one side of valve bag transfer chain, on the valve bag transfer chain with bag spreader's same one side is provided with sack profile detection device, sack profile detection device is used for detecting the bag state of propping of valve bag sack, the bag spreader includes sack mouth-opening device, sack mouth-opening device is including propping the mouth opening and shutting mechanism, and the valve bag passes through prop mouth opening and shutting mechanism and realize propping the bag, through the bagging robot snatchs valve bag suit extremely valve bag packagine machine carries out the material filling, after the filling valve bag warp the bag transfer chain that falls realizes the dislocation and turns to the transport.
2. The full-automatic valve bag packaging and palletizing production line according to claim 1, wherein: prop mouth mechanism that opens and shuts including propping mouth, arc support, first boosting piece and runner assembly, prop mouth with first boosting piece is all connected the arc support, the runner assembly connects prop mouth with the arc support, the runner assembly promotes prop the mouth and be in rotate on the arc support and realize opening and shutting the action.
3. The full-automatic valve bag packaging and palletizing production line according to claim 2, wherein: the mouth opening mouth comprises upper teeth, a connecting block, a connecting rod and lower teeth, the upper teeth are connected with the arc-shaped support through the connecting block, the upper teeth are connected with the rotating assembly through the connecting rod, and the lower teeth are connected with the first boosting block.
4. The full-automatic valve bag packaging and palletizing production line according to claim 3, wherein: prop mouth mechanism connection that opens and shuts and prop mouth horizontal boosting mechanism, prop mouth horizontal boosting mechanism including propping a mouthful promotion cylinder, second piston rod and second slip subassembly, the second piston rod is connected the boosting piece, the boosting piece is connected the second slip subassembly, prop a mouthful promotion cylinder and pass through the second piston rod promotes the boosting piece makes the boosting piece is in the second slip subassembly moves upward.
5. The full-automatic valve bag packaging and palletizing production line according to claim 4, wherein: prop a mouth level boosting mechanism and connect whole elevating system, whole elevating system includes whole lift cylinder, elevating platform, first piston rod and first slip subassembly, first piston rod is connected the elevating platform, the elevating platform is connected first slip subassembly, whole lift cylinder passes through first piston rod promotes the elevating platform makes the elevating platform is in move on the first slip subassembly.
6. The full-automatic valve bag packaging and palletizing production line according to claim 5, wherein: the bag sucking lifting mechanism is arranged on the integral lifting mechanism and comprises a horizontal fixing table, a bag sucking pushing mechanism and a sucker pushing mechanism, the sucker pushing mechanism passes through the bag sucking pushing mechanism and is connected with the horizontal fixing table, the bag sucking pushing mechanism comprises a connecting rod mechanism, a bag sucking pushing cylinder and a fourth piston rod, and the connecting rod mechanism passes through the fourth piston rod and is connected with the bag sucking pushing cylinder.
7. The full-automatic valve bag packaging and palletizing production line according to claim 6, wherein: the linkage mechanism comprises a U-shaped block, a swing arm, a first locating block and a triangular module, wherein the U-shaped block is hinged to the swing arm, the swing arm is hinged to the first locating block, the first locating block is hinged to the triangular module, the triangular module is hinged to the U-shaped block, and the U-shaped block, the swing arm, the first locating block and the triangular module are connected end to form a parallelogram structure.
8. The full-automatic valve bag packaging and palletizing production line according to claim 7, wherein: the sucker pushing mechanism comprises a first horizontal plate, a second horizontal plate and a connecting rod, the first horizontal plate is connected with the second horizontal plate through the connecting rod, and the first horizontal plate, the second horizontal plate and the connecting rod are connected to form a Z-shaped structure.
9. The full-automatic valve bag packaging and palletizing production line according to claim 8, wherein: the bag sucking and adsorbing mechanism is arranged on the second horizontal plate and comprises a bag sucking and lifting cylinder, a balance block, a fifth piston rod and a bag sucking disc, the bag sucking and lifting cylinder is connected with the second horizontal plate, the balance block is connected with the bag sucking and lifting cylinder through the fifth piston rod, and the bag sucking disc is connected with the balance block.
10. The full-automatic valve bag packaging and palletizing production line according to claim 5, wherein: the whole lifting mechanism is provided with a pressing mechanism, the pressing mechanism comprises a contact switch and a pressing plate, and the pressing plate is connected with the lifting platform through the contact switch.
11. The full-automatic valve bag packaging and palletizing production line according to claim 1, wherein: the valve bag packaging machine comprises a filling machine body support, a material bag platform support and an inclined bag holding mechanism, the inclined bag holding mechanism is connected with the material bag platform support, and the valve bag is obliquely filled with materials through the inclined bag holding mechanism.
12. The full-automatic valve bag packaging and palletizing production line according to claim 11, wherein: the bag mechanism is embraced in slope includes lift platform, lift platform slope is connected pocket platform support, lift platform is a with the contained angle of horizontal direction, the scope of contained angle an is 20 ~ 60, lift platform includes frame, sliding platform, pocket bottom plate and first actuating mechanism, sliding platform passes through the slip subassembly and connects the frame, the pocket bottom plate passes through the extension spring of shock attenuation and connects sliding platform, first actuating mechanism promotes sliding platform is in the motion on the slip subassembly realizes the synchronous motion of pocket bottom plate.
13. The full-automatic valve bag packaging and palletizing production line according to claim 12, wherein: the bag holding device is arranged on the lifting platform and comprises a bag holding support, a bag holding side plate and a bag blocking back plate, the bag holding support is connected with the lifting platform through a supporting leg, the bag holding side plate is connected with the bag holding support through a bag holding connecting rod assembly, the bag blocking back plate is connected with the bag holding side plate, and the bag holding side plate is driven by the bag holding connecting rod assembly to rotate to realize synchronous opening and closing of the bag holding side plate and the bag blocking back plate.
14. The full-automatic valve bag packaging and palletizing production line according to claim 13, wherein: embrace a bag link assembly and include steering mechanism, embrace a bag rocking bar, first rotation axis and the second actuating mechanism of swaing, it passes through to embrace a bag curb plate steering mechanism connects embrace a bag rocking bar's one end, it rotates to embrace a bag rocking bar's the other end and connects first rotation axis of swaing, first rotation axis of swaing is connected through primary shaft bearing the landing leg, second actuating mechanism passes through cylinder erection bracing board and connects the landing leg, through second actuating mechanism drives first rotation axis of swaing is rotatory, realizes it drives to embrace a bag rocking bar embrace a bag curb plate and rotate.
15. The full-automatic valve bag packaging and palletizing production line according to claim 13, wherein: the bag mouth detection device comprises a third cylinder, a clamping block and a sensor, the third cylinder and the sensor are connected with a base plate, the base plate is connected with the bag platform support through a second positioning block, the third cylinder drives the clamping block to move through a third piston rod, and the bag mouth of the valve bag is locked.
16. The full-automatic valve bag packaging and palletizing production line according to claim 15, wherein: and a feeding nozzle device is arranged on the material bag platform support and above the bag clamping opening detection device, and comprises an inclined output assembly, a conveying pipe is connected with the inclined output assembly, and materials enter the conveying pipe and are output through the inclined output assembly.
17. The full-automatic valve-port bag packing and palletizing production line according to claim 16, wherein: the inclined output assembly comprises an inclined feeding nozzle and a straight pipe conveying pipe, the conveying pipe is connected with the inclined feeding nozzle, the straight pipe conveying pipe is arranged on the inclined feeding nozzle in an inclined mode, the conveying pipe penetrates through the sheet metal and is connected to the inside of the inclined feeding nozzle, an inner elbow is arranged at the end of the conveying pipe, and the inner elbow is suspended in an inner cavity of the inclined feeding nozzle.
18. The full-automatic valve bag packaging and palletizing production line according to claim 17, wherein: be provided with tangent plane dust extraction on the preceding terminal surface of slope feeding mouth, be provided with the flange on the rear end face of slope feeding mouth, the flange passes through shockproof mechanism fixed connection sheet metal, tangent plane dust extraction is including dismantling apron and first dust absorption pipe, can dismantle the apron and connect on the slope feeding mouth, the top corner that can dismantle the apron is provided with the dust absorption mouth, be provided with the spacing groove on the sheet metal, the one end of first dust absorption pipe is passed through coupling assembling and is connected the dust absorption mouth, the other end of first dust absorption pipe runs through spacing groove is connected to the dust collecting equipment on the packagine machine.
19. The full-automatic valve bag packaging and palletizing production line according to claim 18, wherein: be provided with dust absorption mechanism on the trailing flank of sheet metal, dust absorption mechanism includes suction hood and second dust absorption pipe, suction hood fixed connection be in on the trailing flank of sheet metal, the suction hood passes through second dust absorption union coupling is to on the packagine machine dust collecting equipment.
20. The full-automatic valve bag packaging and palletizing production line according to claim 1, wherein: the bag falling conveying line comprises a transposition conveying line and a shift conveying line, and the valve bag is driven to move by the transposition conveying line and the shift conveying line, so that the valve bag is dislocated, turned and positioned.
21. The full-automatic valve bag packaging and palletizing production line according to claim 1, wherein: the production line still includes climbing transfer chain, reweighting machine, corner transfer chain, gold and examines machine, the flat transfer chain of top, trimmer and pile up neatly transfer chain, the bag transfer chain that falls passes through the climbing transfer chain is connected the reweighting machine, the reweighing machine passes through the corner transfer chain is connected the gold is examined the machine, the gold is examined the machine and passes through the flat transfer chain of top is connected the trimmer.
22. The full-automatic valve bag packaging and palletizing production line according to claim 21, wherein: the stacking conveyor line comprises a stacking robot, a stacking robot control cabinet, a tray roller line, a tray warehouse and a to-be-stacked conveyor line, wherein the tray warehouse is used for sequentially separating trays one by one, and the stacking robot control cabinet controls the stacking robot to grab and place a valve pocket on the to-be-stacked conveyor line into the tray on the tray roller line.
CN201922178349.5U 2019-12-06 2019-12-06 Full-automatic valve bag packing and stacking production line Active CN211442967U (en)

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Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003284A (en) * 2019-12-06 2020-04-14 浙江美联智能科技有限公司 Full-automatic valve bag packing and stacking production line
CN114589965A (en) * 2022-03-08 2022-06-07 温州民望机械设备有限公司 Woven bag opening folding machine and opening folding method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111003284A (en) * 2019-12-06 2020-04-14 浙江美联智能科技有限公司 Full-automatic valve bag packing and stacking production line
CN111003284B (en) * 2019-12-06 2024-09-03 浙江美联智能科技有限公司 Full-automatic valve bag packing and stacking production line
CN114589965A (en) * 2022-03-08 2022-06-07 温州民望机械设备有限公司 Woven bag opening folding machine and opening folding method
CN114589965B (en) * 2022-03-08 2023-11-28 温州民望机械设备有限公司 Woven bag mouth folding machine and mouth folding method

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