CN108820273B - Automatic bagging machine - Google Patents
Automatic bagging machine Download PDFInfo
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- CN108820273B CN108820273B CN201810884939.7A CN201810884939A CN108820273B CN 108820273 B CN108820273 B CN 108820273B CN 201810884939 A CN201810884939 A CN 201810884939A CN 108820273 B CN108820273 B CN 108820273B
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- 230000007246 mechanism Effects 0.000 claims abstract description 448
- 238000004806 packaging method and process Methods 0.000 claims abstract description 309
- 238000009958 sewing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 67
- 230000001360 synchronised effect Effects 0.000 claims description 59
- 238000003825 pressing Methods 0.000 claims description 36
- 238000009434 installation Methods 0.000 claims description 30
- 230000007306 turnover Effects 0.000 claims description 25
- 230000009471 action Effects 0.000 claims description 22
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 6
- 241000405070 Percophidae Species 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 32
- 238000010415 tidying Methods 0.000 abstract description 31
- 230000008569 process Effects 0.000 abstract description 28
- 150000003839 salts Chemical class 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 238000007789 sealing Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 11
- 238000010009 beating Methods 0.000 description 4
- 238000012858 packaging process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009517 secondary packaging Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/20—Reducing volume of filled material
- B65B1/22—Reducing volume of filled material by vibration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/04—Applying separate sealing or securing members, e.g. clips
- B65B51/07—Sewing or stitching
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
- B65B61/24—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for shaping or reshaping completed packages
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The application discloses an automatic bagging machine, and relates to the technical field of packaging machinery. The bag opening and closing machine comprises a bag receiving bin mechanism, a bag clamping mechanism, a bag warehouse, a bag taking mechanism, a bag opening mechanism, a bag sleeving mechanism, a bag opening and closing mechanism, a bag opening sorting mechanism, a bag opening guiding mechanism and a bag closing mechanism, wherein the bag opening and closing mechanism comprises a bag opening and closing platform which moves up and down in a reciprocating manner, and the bottom of a packaging bag sleeved on the bag clamping mechanism is flapped; the bag holding mechanism is arranged at one side of the bag shaking mechanism; the bag opening tidying mechanism tidies the bag openings of the packaging bags, and the bag openings of the packaging bags enter the bag sewing mechanism under the guidance of the bag opening guiding mechanism to be sealed. The application can effectively prevent the packaging bag from being inverted during the bagging process, and the bag opening of the packaging bag is folded into an M shape through the bag opening arrangement mechanism when the packaging bag is sealed, so that the sealed packaging bag opening forms an end face, and no salt bag in the packaging bag is scattered during the transportation process.
Description
Technical Field
The invention relates to the technical field of packaging machinery, in particular to an automatic bagging machine.
Background
In the salt chemical production packaging process, bulk granular salt is generally packaged into small salt bags, and for convenience in transportation, the small salt bags are packaged into prefabricated bags to form large bag packages. At present, a full-automatic packaging machine for completing the process from small salt bags to large salt bags at one time is used for packaging messy and inconvenient to stack and transport.
In the prior art, the invention patent document with the publication number of CN106314911A and the publication time of 2017, 1 month and 11 days is named as a vertical secondary packaging machine, and comprises an outer frame body, wherein a bin body is arranged in the outer frame body, an installation beam is arranged at the top end of the outer frame body, the bin body is fixedly connected with the installation beam, a descent control device is arranged on the bin body, a bag supporting device is arranged at the lower end of the bin body, a bag conveying device is arranged on one side of the bag supporting device, an automatic bag warehouse is arranged on the bag conveying device, a bag opening device is arranged at one end of the bag conveying device, and a bag opening shaping guide machine is arranged on one side of the bag opening device; the device structural design is reasonable, easy operation, safe and reliable, the effectual solution wrapping bag not neatly leads to the not good problem of heat-seal effect before the heat-seal to the sack plastic efficiency and the pleasing to the eye degree of wrapping bag have effectively been improved.
However, the automatic bag feeding type bagging machine in the prior art needs to convey the packaging bag to the sealing position for sealing after the packaging bag is filled with materials, and in the conveying process, the packaging bag is easy to fall down, the packaging process is affected, meanwhile, the sealing mode of the existing bag feeding type packaging bag is directly sealed, namely, the opening of the packaging bag is directly flattened and sealed for sealing, the sealing position of the packaging bag is also in a straight line, a larger gap exists between materials in the packaging bag, and in the conveying process, the materials can move in the packaging bag to cause bulk materials, and especially the packaging of salt bags is not facilitated.
When the small bags are packed by salt bags, the salt bags are orderly arranged and packed into the packaging bags, and if gaps exist between the sealing of the packaging bags and the salt bags stacked in the packaging bags, the stacked salt bags are scattered, so that the transportation is not facilitated.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the application provides an automatic bagging machine, and aims to solve the problems that in the prior art, bag pouring, incomplete bagging and poor sealing effect are easy to occur when packaged materials move to a sealing station after packaged materials are packaged. The application can effectively prevent the packaging bag from being inverted during the bagging process, and the bag opening of the packaging bag is folded into an M shape through the bag opening arrangement mechanism when the packaging bag is sealed, so that the sealed packaging bag opening forms an end face, and no salt bag in the packaging bag is scattered during the transportation process.
In order to solve the problems in the prior art, the application is realized by the following technical scheme:
An automatic bagging machine, characterized in that: the bag clamping mechanism is arranged at the bottom of the bag receiving bin mechanism and is connected with a bottom discharge port of the bag receiving bin mechanism; the bag taking mechanism is arranged at one side of the bag warehouse; the bag taking mechanism comprises a bag taking sucker, the bag taking sucker sucks the long edge of the packaging bag and takes the packaging bag out of the bag warehouse, the bag opening mechanism is positioned at the bag opening position of the packaging bag taken out by the bag taking mechanism and is used for opening the bag opening of the packaging bag, the bag sleeving mechanism swings back and forth between the bag opening mechanism and the bag clamping mechanism, and the packaging bag with the bag opening opened by the bag opening mechanism is sleeved on the bag clamping mechanism; the bag vibrating mechanism is positioned below the bag clamping mechanism and comprises a bag vibrating platform which moves up and down in a reciprocating manner, and the bottom of a packaging bag sleeved on the bag clamping mechanism is flapped; the bag holding mechanism is arranged on one side of the bag shaking mechanism, the bag holding mechanism reciprocates along the length direction of the bag shaking mechanism, the bag clamping mechanism is sleeved on the bag clamping mechanism, after the bag clamping mechanism is fully connected with the material falling from the bag receiving bin mechanism, the bag clamping mechanism loosens the bag, the bag shaking platform is connected with the bag after being fully connected with the material and falls to the initial position, the bag holding mechanism holds the bag and moves the bag to the lower part of the bag opening sorting mechanism along the length direction of the bag shaking platform, the bag opening sorting mechanism sorts the bag openings of the bag bags, the bag after the bag openings continue to move forwards, the bag opening guiding mechanism is guided by the bag opening guiding mechanism to enter the bag sewing mechanism, and the bag openings are sealed.
The receiving bin mechanism comprises a receiving bin and a discharging bin, a turning plate mechanism is arranged between the receiving bin and the discharging bin, a turning plate door mechanism is arranged at the bottom of the discharging bin, and the turning plate mechanism and the turning plate door mechanism are provided with independent driving mechanisms to drive the turning plate mechanism to turn.
The turnover plate mechanism comprises two turnover plates which are oppositely arranged and synchronously driven to turn by the same turnover driving device.
The turning plate piece comprises two fixing plates on two sides and two partition plates arranged between the side plates on two sides of the receiving bin, an included angle of 120 degrees is formed between the two partition plates, and the turning angle of the turning plate piece is 120 degrees.
The two side fixing plates are respectively hinged on two side plates of the bin body of the receiving bin.
The hinge points of the two turnover plate piece fixing plates on the side plate on one side of the receiving bin are meshed through a transmission gear, the turnover driving device is a servo motor arranged on the side plate on the other side of the receiving bin, and the servo motor drives the hinge shaft of the turnover plate piece fixing plate and the side plate of the receiving bin and drives the two turnover plate pieces to synchronously turn over through the transmission gear.
The two turning plate pieces are respectively arranged on two rotating sticks which are parallel to each other and are respectively hinged to two side plates of the receiving bin at two ends, the distance between the two rotating sticks is larger than the width sum of the two turning plate pieces, and the turning plate pieces turn along with the rotation of the rotating sticks.
The overturning driving device is a servo motor arranged on the side plate of the other side of the receiving bin, the servo motor drives one rotating rod hinge point, and the two overturning plate pieces are driven to synchronously overturn through the transmission gear.
The flap door mechanism comprises two baffles which are oppositely arranged at the bottom of the space of the blanking bin, one end of each baffle is fixed on two side plates of the blanking bin through a hinge shaft, the hinge shaft is fixed on the two side plates through bearings, one end of the hinge shaft extends out and is provided with an eccentric part, and a driving device of the flap door mechanism is connected with the eccentric part through a connecting rod; the driving device of the flap door mechanism drives the connecting rod to act to drive the eccentric part to rotate and drives the hinge shaft to rotate, so that the baffle is driven to turn over.
The utility model discloses a duck mouth presss from both sides bag mechanism, including setting up the duckbill clamp at the mount pad lower extreme, the duckmouth presss from both sides including switch mouth cylinder and two upper ends respectively with press from both sides the articulated and the relative double-layered mouth piece that sets up of bag mount pad bottom, switch mouth cylinder is used for driving two double-layered mouth pieces and uses the pin joint to rotate as the center and realize opening and shutting, presss from both sides mouth piece both sides respectively and is provided with a double-layered bag cylinder, all is equipped with on the piston rod of double-layered bag cylinder and compresses tightly or loosen the clamp band plate with pressing from both sides mouth piece lateral wall along with the piston rod is flexible.
The bag clamping driving cylinder is vertically arranged on the outer side of the bottom of the bag receiving bin mechanism, and the telescopic rod of the bag clamping driving cylinder is connected with the bag clamping installation seat of the bag clamping mechanism.
The bag sorting platform is arranged adjacent to the bag warehouse in parallel, and the bag taking mechanism is arranged between the bag sorting platform and the bag warehouse; the bag feeding mechanism is positioned above the bag arranging platform and horizontally reciprocates above the bag arranging platform, and the bag taking mechanism clamps and conveys the packaging bags taken out from the bag warehouse to the bag arranging platform.
The bag arranging platform is provided with a conveying belt arranged along the length direction of the packaging bag, and the bag opening mechanism is arranged at one end of the conveying belt.
The upper part of the bag arranging platform is also provided with a bag pressing mechanism which is arranged above the conveying belt, and the bag pressing mechanism comprises a bag pressing roller and a bag pressing telescopic piece, wherein the bag pressing roller is connected to the lower end of the bag pressing telescopic piece and used for pressing a packaging bag which is clamped and conveyed onto the conveying belt.
The bag arranging platform is provided with a centering mechanism, the centering mechanism comprises two centering plates, a centering screw rod and a centering motor, the two centering plates are symmetrically arranged on two sides of a conveying belt on the bag arranging platform and are parallel to the conveying direction, one centering plate is connected with the centering screw rod through an orthodontic nut, the other centering plate is connected with the centering screw rod through an anti-orthodontic nut, and the centering screw rod is connected with the centering motor through a coupler.
The centering mechanism further comprises a centering guide rod, and the centering plate is connected to the centering guide rod in a sliding manner through a guide shaft sleeve.
The centering plate is located above the bag tidying platform, and the centering screw rod and the centering guide rod are located below the bag tidying platform.
The bag conveying mechanism comprises a horizontal moving assembly and a clamping finger cylinder, and the clamping finger cylinder moves the clamped packaging bag from the bag taking mechanism to the bag arranging platform under the drive of the horizontal moving assembly.
The horizontal moving assembly comprises a horizontal driving piece, a horizontal fixing frame, a horizontal screw rod, a bag feeding installation seat and a horizontal guide rod, wherein the horizontal driving piece is installed at one end of the horizontal fixing frame and is connected with the horizontal screw rod through a coupling, the horizontal screw rod is installed on the horizontal fixing frame through a bearing, the bag feeding installation seat is in threaded connection with the horizontal screw rod, and the driving piece drives the screw rod to rotate so as to drive the bag feeding installation seat to move along the horizontal guide rod.
The horizontal movement assembly comprises a horizontal movement cylinder, a horizontal fixing frame, a bag feeding installation seat and a horizontal guide rod, wherein the horizontal movement cylinder is fixed on the horizontal fixing frame and is connected with the bag feeding installation seat, the bag feeding installation seat is slidably connected onto the horizontal guide rod, and the horizontal movement cylinder drives the bag feeding installation seat to move along the horizontal guide rod.
The finger clamping cylinder is arranged on the bag feeding installation seat.
The bagging mechanism comprises a bagging rotating shaft which is rotationally connected to the frame, and two bagging swing arms which are symmetrically fixed on the bagging rotating shaft through fixing pieces, and a bagging driving piece which drives the bagging rotating shaft to rotate; the bagging swing arms are connected with the fixing piece through shafts, a bagging air cylinder is arranged between the two bagging swing arms, the bagging air cylinder acts, the two bagging swing arms rotate around the connecting shafts between the bagging swing arms and the fixing piece respectively, and the bagging driving piece acts to drive the bagging rotating shafts to rotate so as to drive the two bagging swing arms to swing between the bagging opening mechanism and the bagging clamping mechanism.
The bagging driving piece is a double-stroke air cylinder.
The bag vibrating mechanism comprises a bag vibrating platform, a bag vibrating fixing plate and a bag vibrating driving piece, wherein the bag vibrating platform is horizontally arranged, the bag vibrating fixing plate and the bag vibrating driving piece is used for driving the bag vibrating platform to reciprocate up and down, and the bag vibrating fixing plate is positioned below the bag vibrating platform and is fixed on the frame; the vibration bag driving piece is arranged on the vibration bag fixing plate and drives the vibration bag platform to reciprocate up and down.
The bottom of the vibration bag platform is provided with a guide rod, the guide rod penetrates through a guide shaft sleeve of the vibration bag fixing plate and is in sliding connection with the guide shaft sleeve, and the vibration bag driving piece is a driving cylinder.
The bag shaking platform is provided with a circulating conveying belt assembly and a driving motor for driving the circulating conveying belt assembly to rotate.
The bag holding mechanism comprises a bag holding mounting bracket and bag holding plates symmetrically arranged on two sides of the mounting bracket, wherein the bag holding plates are hinged to the mounting bracket and are driven to rotate around hinge shafts of the bag holding plates and the mounting bracket through bag holding cylinders.
The bottom of the mounting bracket of the bag holding mechanism is connected with the bag moving mechanism, and the bag moving mechanism drives the bag holding mechanism to reciprocate along the length direction of the bag shaking platform.
The bag moving mechanism comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt and a bag moving guide post, wherein the driving motor is connected with the driving synchronous wheel and drives the driving synchronous wheel to rotate, the synchronous belt winds on the driving synchronous wheel and the driven synchronous wheel and rotates under the driving of the driving motor, a mounting bracket of the bag holding mechanism is fixed on the synchronous belt through a fixed mounting piece and moves along with the synchronous belt, the mounting bracket is in sliding connection with the bag moving guide post, and the bag holding mechanism moves along with the synchronous belt under the guiding of the bag moving guide post.
The bag mouth sorting mechanism comprises a bag mouth sorting assembly and a moving assembly for driving the bag mouth sorting assembly to integrally move along the conveying direction of the packaging bag; the bag opening arrangement assembly comprises a bag opening arrangement installation seat which is connected with the movable assembly, and an inserting sheet cylinder I, an inserting sheet cylinder II, an inserting sheet cylinder III and an inserting sheet cylinder IV which are arranged on the bag opening arrangement installation seat and are driven by the inserting sheet cylinder I, the inserting sheet cylinder II, the inserting sheet cylinder III and the inserting sheet cylinder IV respectively; the inserting sheet I and the inserting sheet II are symmetrically arranged, and the inserting sheet III and the inserting sheet IV are symmetrically arranged; the inserting sheet I and the inserting sheet II are respectively formed by two inserting sheets, a gap exists between the two inserting sheets, and a surface formed by connecting the inserting sheet III and the inserting sheet IV is positioned in the gap.
The movable assembly comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt and a movable guide post, wherein the driving motor is connected with the driving synchronous wheel and drives the driving synchronous wheel to rotate, the synchronous belt winds on the driving synchronous wheel and the driven synchronous wheel and rotates under the driving of the driving motor, a mounting seat of the bag mouth arrangement assembly is fixed on the synchronous belt through a fixed mounting piece and moves along with the synchronous belt, and the mounting seat of the bag mouth arrangement assembly is in sliding connection with the movable guide post and moves along with the synchronous belt under the guiding of the movable guide post.
The bag opening guide mechanism comprises bag opening guide assemblies symmetrically arranged at two sides of the conveying direction of the packaging bag, the bag opening guide assemblies comprise bag opening guide supporting frames, guide rods and guide air cylinders, the guide air cylinders are fixed on the bag opening guide supporting frames, the extending ends of the guide air cylinders are connected with the guide rods, and the guide rods are parallel to the conveying direction of the packaging bag; the guide rods of the two groups of bag opening guide assemblies are driven by the guide cylinders to move relatively.
Compared with the prior art, the beneficial technical effects brought by the application are as follows:
1. Compared with the prior art, the automatic bagging machine comprises the bag vibrating mechanism and the bag holding mechanism, wherein in the process of physically loading the packaging bag, the bag vibrating platform of the bag vibrating mechanism moves upwards and contacts with the bottom of the packaging bag, and the bag vibrating platform moves up and down in a reciprocating manner to form a flap of the packaging bag, so that the bottom of the packaging bag can be flap in the process that materials in the bag receiving bin mechanism fall into the packaging bag, the materials loaded in the packaging bag are more compact, and the stacking of the materials in the packaging bag is facilitated; prevent the material from scattering in the packaging bag in the transportation process after the bag is sealed. The application is also provided with the bag holding mechanism, after the material is packed in the package bag, the bag holding mechanism can move upwards to be in contact with the bottom of the package bag by the bag shaking platform, meanwhile, the bag holding mechanism moves to one side of the bag shaking mechanism, the package bag packed with the material falls off from the bag clamping mechanism under the guidance of the bag holding mechanism and the support of the bag shaking platform, and falls along with the downward movement of the bag shaking platform, after the package bag falls to the initial position of the bag shaking platform, the bag holding mechanism holds the package bag, and the package bag is conveyed to the next procedure along the length direction of the bag shaking mechanism, and in the process, the bag holding mechanism and the bag shaking mechanism act together to prevent the phenomenon of bag falling when the package bag falls off from the bag clamping mechanism.
In addition, the bag mouth sorting mechanism is further arranged, the bag mouth of the packaging bag conveyed by the bag holding mechanism is positioned below the bag mouth sorting mechanism, the bag mouth sorting mechanism is inserted downwards to sort the bag mouth of the packaging bag, after sorting, the bag mouth sorting assembly of the bag mouth sorting mechanism moves along with the packaging bag until the bag mouth of the packaging bag enters the bag mouth guide mechanism, and the bag mouth sorting mechanism can sort the bag mouth of the packaging bag in the process, so that one end face of the bag mouth of the packaging bag after sealing is formed, and the phenomenon that bulk materials appear in the packaging bag in the transportation process due to a large gap between the sealing part and materials in the packaging bag is avoided. In order to further optimize the sealing effect, the application also adds the bag opening guiding mechanism which guides the bag opening of the packaging bag, so that the bag opening of the finished packaging bag can keep a tidy state after finishing, the bag opening is prevented from recovering a scattered state due to self elasticity in subsequent conveying, the bag opening guiding mechanism guides the bag opening of the packaging bag into the bag sewing mechanism to sew the bag opening of the packaging bag, the tidy bag opening after sewing is ensured, and the end face forming effect is better.
2. The bag receiving and feeding bin mechanism comprises a receiving bin and a feeding bin, wherein the receiving bin forms two cavities, the whole material is subjected to step-by-step falling into a packaging bag, the receiving bin receives small bags of the material conveyed by a conveying device, the small bags of the material can be stacked and arranged in the receiving bin, after a certain quantity of small bags of the material are stacked and arranged, a turning plate mechanism between the receiving bin and the feeding bin is opened, the receiving bin is communicated with the feeding bin, the stacked material in the receiving bin falls into the feeding bin, the turning plate mechanism is closed after the material falls, namely, the communication between the receiving bin and the feeding bin is closed, the receiving bin continuously receives the material conveyed by the conveying device, and the material received in the feeding bin is ready to fall into the packaging bag.
3. The ladle receiving bin mechanism adopts the synchronously-turned plate turnover mechanism, so that the space required by the action of the plate turnover mechanism can be saved, more space of the discharging bin can not be occupied when the plate turnover piece turns over, the materials are prevented from being blocked, and the design volume is further reduced; the included angle of 120 degrees can guarantee that the baffle plate which originally shields the inlet of the plate turnover mechanism is completely opened, so that materials fall completely, and meanwhile, the other baffle plates are closed to just shield the feeding hole, so that the problem that materials overflow and are scattered due to shaking or other reasons is solved. And the synchronous transmission control of the transmission gear type can bring better stability and synchronous efficiency.
4. The flap door mechanism at the bottom of the discharging bin of the receiving bin mechanism disclosed by the application also adopts a double-door type double-plate mechanism, can also play a role in saving design space, can design an action part outside a bin body of the discharging bin by a transmission structure of a bearing and an eccentric part, does not influence the space of the discharging bin, and can be driven by using various driving devices such as an air cylinder, a hydraulic cylinder, a motor and the like.
5. The bag clamping mechanism is arranged at the bottom of the bag receiving bin mechanism through the bag clamping driving cylinder, the bag clamping mechanism is arranged at the outlet of the lower bin of the bag receiving bin, the bag clamping mechanism is used for fixing the packaging bag at the bottom of the lower bin, the bag clamping mechanism clamps and stretches the packaging bag through the matching of the mouth clamping piece and the bag clamping plate, materials fall into the packaging bag from the lower bin through the bag clamping mechanism, and the bag clamping mechanism drives the packaging bag to pitch up and down through the driving of the bag clamping driving cylinder, so that the materials in the packaging bag are leveled up to finish the materials in the packaging bag; meanwhile, a bag clamping driving cylinder of the bag clamping mechanism is matched with a bag vibrating platform of the bag vibrating mechanism, and when the bag clamping driving cylinder drives the bag clamping mechanism to pitch up and down to pack the ground, the bag vibrating platform moves up and down to flap the bottom of the packaging bag, so that the effect of sorting materials in the packaging bag is further optimized.
6. Compared with the prior art, the bag sorting platform and the bag feeding mechanism are added, the packaging bag is taken out from the bag warehouse and then conveyed to the bag sorting platform by the bag feeding mechanism, the packaging bag is detected on the bag sorting platform, the packaging bag is detected through the detection electric eye of the bag sorting platform, if the packaging bag is detected to be broken, or the direction of the packaging bag is reversed (namely, the sealed part of the bottom of the bag is positioned at the bag opening station), or the width of the packaging bag is insufficient, the packaging bag is detected on the bag sorting platform, the conveyer belt on the bag sorting platform is controlled to reversely rotate, the packaging bag is removed from the bag sorting platform towards the direction opposite to the direction of the bag opening station, and the packaging process is prevented from being influenced after the situation occurs.
7. In the application, the position relation between the bag warehouse and the bag arranging platform is limited, so that the packaging bags can be conveniently and reversely output to the bag arranging platform when the problem of the packaging bags is detected. The bag warehouse is arranged on one side of the bag arranging platform, the bag taking mode of the bag taking mechanism is set to be a bag taking mode along the length direction of the packaging bag, the bag taking sucker of the bag taking mechanism is used for sucking the long side of the packaging bag, then the packaging bag is clamped and conveyed onto the bag arranging platform through the bag conveying mechanism, the bag warehouse is arranged on one side of the bag arranging platform and is parallel to one side of the long side of the packaging bag, the conveying belt is parallel to the length direction of the packaging bag, when the packaging bag is removed, the conveying direction of the conveying belt is only required to be adjusted, and the removed packaging bag cannot influence the packaging bag conveyed by the clamping mechanism.
8. In the application, the existing bag taking and conveying components which realize the bag taking action and the bag conveying action are divided into a bag taking mechanism and a bag conveying mechanism, the bag taking mechanism finishes the bag taking action, namely, the bag is sucked up from a bag warehouse of the packaging bag, then the bag conveying mechanism clamps the sucked packaging bag, the bag moves horizontally under the action of a horizontal moving component, and the packaging bag is moved to a bag tidying platform. Compared with the prior art, the horizontal movement of the packaging bag is completed by adopting the finger clamping cylinder and the horizontal movement assembly, the horizontal movement method is more stable than the mode of adopting the bag suction part to directly perform the horizontal movement in the prior art, and the packaging bag can be effectively prevented from falling off from the bag suction part.
9. The bag feeding and taking actions are realized through the two parts, the bag taking action of taking the next packaging bag can be performed in the bag clamping and conveying process, and when the bag clamping and conveying action is finished and the bag taking station is returned, the sucked packaging bag can be clamped immediately for bag feeding. According to the application, the clamping finger cylinder is adopted to clamp the packaging bag, so that the clamping is more stable, and the packaging bag can be effectively prevented from falling off in the clamping and conveying process.
10. The bag pressing mechanism is characterized in that after the packaging bag is clamped and conveyed onto the conveying belt, the bag pressing telescopic piece of the bag pressing mechanism stretches out, the bag pressing roller presses the packaging bag together with the conveying belt, and when the packaging bag is conveyed, the bag pressing roller is driven by the conveying belt to convey the packaging bag, so that the phenomenon that the packaging bag slips on the conveying belt is avoided.
11. The bag arranging platform is also provided with the centering mechanism, the centering mechanism limits the long edge of the packaging bag, the relative movement of the centering plate is realized through the centering screw rod and the positive and negative nuts, the packaging bag is moved to a set position, the inclination of the conveyed packaging bag is avoided, and the influence on the process of opening and subsequent procedures caused by the inclination of the packaging bag is avoided.
12. The bagging mechanism of the application is characterized in that a packaging bag which is opened at a bag opening mechanism is sleeved on a bag clamping mechanism, two bagging swing arms of the bagging mechanism are used for opening the bag opening of the packaging bag, so that the bag opening degree of the packaging bag is matched with the bag clamping mechanism, the two bagging swing arms realize the purpose of opening the bag opening of the packaging bag in principle, under the condition that a bagging driving piece drives a bagging rotating shaft to rotate, the packaging bag is moved to the bag clamping mechanism by the bag opening mechanism, the packaging bag is sleeved on a mouth clamping piece of the bag clamping mechanism, and the mouth of the packaging bag is clamped on the mouth clamping piece by a clamping plate of the bag clamping mechanism, and the bagging mechanism replaces manual bagging, so that the automatic bagging of the packaging bag is realized.
13. In the application, the bagging driving part of the bagging mechanism adopts a double-way air cylinder, wherein the double-way air cylinder is an air cylinder with two strokes, or the double-way air cylinder is formed by adopting a mode that the tail parts of the two air cylinders are connected, and the double-way air cylinder is used for forming the two swinging strokes of the bagging swing arm.
14. The bag vibrating mechanism comprises a bag vibrating platform, the bag vibrating platform is driven by a bag vibrating driving piece to move up and down, so that the bottom of a packaging bag subjected to feeding packaging can be subjected to beating action, and meanwhile, the bag vibrating platform can be matched with a bag clamping driving piece of a bag clamping mechanism to realize material tilting and beating of packaging bag materials, so that materials in the packaging bag are more compact, and stacking is more compact. And the subsequent transportation is convenient.
15. The circulating conveying belt assembly is arranged on the bag shaking platform, so that after the bag shaking platform receives the packaging bag filled with materials, the packaging bag is moved to the next station together with the bag holding mechanism, and the problem that the packaging bag is reworked due to friction between the vibration platform and the bottom of the packaging bag is avoided.
16. The bag holding mechanism comprises a bag holding mounting bracket and bag holding plates symmetrically arranged on two sides of the mounting bracket, wherein the bag holding mounting bracket can provide guide for a packaging bag in the falling process of the packaging bag, when the packaging bag falls to the initial position of a bag shaking platform, a bag holding cylinder acts, the two bag holding plates hold the packaging bag from two sides of the packaging bag to prevent the packaging bag from being reworked, and when a conveying device on the bag shaking platform conveys the packaging bag, the whole bag holding mechanism performs translation, supports the packaging bag to be vertical and prevents the packaging bag from being reworked.
17. According to the bag mouth arranging mechanism, when the bag mouth of a packaging bag is positioned below the bag mouth arranging mechanism, the bag mouth arranging assembly is driven to be integrally inserted downwards, at the moment, the inserting sheet I and the inserting sheet II are positioned in the bag mouth of the packaging bag, the inserting sheet III and the inserting sheet IV are positioned at the outer side of the bag mouth of the packaging bag, the inserting sheet I and the inserting sheet II respectively control the inserting sheet I and the inserting sheet II to move towards the outer side of the bag mouth, the inserting sheet III and the inserting sheet IV respectively control the inserting sheet III and the inserting sheet IV to move towards the inner side of the bag mouth of the packaging bag, the inserting sheet I and the inserting sheet II respectively comprise two inserting sheets, a gap is reserved between the two inserting sheets, and a surface formed by connecting the inserting sheet III and the inserting sheet IV is positioned in the gap; when the inserting sheet III and the inserting sheet IV move into the gap between the inserting sheet I and the inserting sheet II, the bag opening of the packaging bag is folded into an M shape, so that the upper end of the packaging bag is provided with a terminal surface, and the arrangement of the bag opening of the packaging bag is realized.
18. The bag mouth sorting mechanism further comprises a moving assembly, the moving assembly drives the bag mouth sorting assembly to integrally move, after the bag mouth sorting is completed, the packaging bag continues to be conveyed forwards, and the moving assembly drives the bag mouth sorting assembly to integrally move along with the packaging bag until the bag mouth of the packaging bag enters the bag mouth guide mechanism, so that the problem of deformation of the sorted bag mouth caused by the elasticity of the bag is avoided.
19. The bag opening guiding mechanism guides the bag opening of the packaging bag, specifically, when the bag opening of the packaging bag enters the bag opening guiding mechanism, the guiding cylinders at the two sides extend out to close the guiding rods, and the bag opening of the packaging bag is positioned between the two guiding rods to realize the guiding of the bag opening of the packaging bag; the bag opening of the sorted packaging bag can be kept in a tidy state after sorting, the bag opening is prevented from being restored to a scattered state due to self elasticity in subsequent conveying, the bag opening guide mechanism guides the bag opening of the packaging bag into the bag sewing mechanism to sew the bag opening of the packaging bag, the tidy bag opening after sewing is ensured, and the end face forming effect is better.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the front view structure of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a schematic side view of the receiving bin of the present invention;
FIG. 6 is a schematic perspective view of a receiving bin according to the present invention;
FIG. 7 is a schematic view of the hub and bag clamping mechanism of the bag receiving bin of the present invention;
FIG. 8 is a schematic view of the bag tidying platform of the present invention;
FIG. 9 is a schematic diagram of a bag feeding mechanism and a bag taking mechanism according to the present invention;
FIG. 10 is a schematic view of the structure of the bag opening mechanism, bag tidying platform and bag magazine of the present invention;
FIG. 11 is a schematic view of the bag pressing mechanism of the present invention;
FIG. 12 is a schematic view of the bottom view of the bag tidying platform of the present invention;
FIG. 13 is a schematic view of the bagging mechanism of the present invention;
FIG. 14 is a schematic diagram of the front view of the bag vibrating mechanism of the present invention;
FIG. 15 is a schematic perspective view of a bag vibrating mechanism according to the present invention;
FIG. 16 is a schematic view of the bag holding mechanism of the present invention;
FIG. 17 is a schematic view of a translational structure of the bag holding mechanism of the present invention;
FIG. 18 is a schematic view of a bag mouth finishing mechanism according to the present invention;
FIG. 19 is a schematic view of the bag mouth organizing assembly of the bag mouth organizing mechanism of the present invention;
Fig. 20 is a schematic structural view of the bag opening guide mechanism of the present invention.
Reference numerals: 10. 1.1 parts of a receiving bin mechanism, 1.2 parts of a receiving bin, 1.3 parts of a discharging bin, 1.4 parts of a turning plate mechanism, 1.5 parts of a turning plate, 1.6 parts of a fixed plate, 1.7 parts of a baffle plate, 1.8 parts of a turning driving device, 1.9 parts of a transmission gear, 1.10 parts of a baffle plate, 1.11 parts of an eccentric part;
20. The bag clamping mechanism comprises 2.1 parts of a duck bill clamp, 2.2 parts of a switch port cylinder, 2.3 parts of a bag clamping mounting seat, 2.4 parts of a bag clamping sheet, 2.5 parts of a bag clamping cylinder, 2.6 parts of a clamping plate, 2.7 parts of a bag clamping driving cylinder;
30. 40 parts of a bag warehouse, 4.1 parts of a bag taking mechanism, 4.2 parts of a bag taking sucker, 4.2 parts of a bag taking driving assembly, 50 parts of a bag opening mechanism, 5.1 parts of an upper bag opening sucker, 5.2 parts of a lower bag opening sucker and 5.3 parts of a bag opening driving assembly;
60. 6.1 parts of a bag arranging platform, 6.2 parts of a bag pressing mechanism, 6.3 parts of a bag pressing roller, 6.4 parts of a bag pressing telescopic part, 6.5 parts of a centering mechanism, 6.6 parts of a centering plate, 6.7 parts of a centering screw rod, 6.8 parts of a centering motor, 6.9 parts of an orthodontic nut, 6.10 parts of an orthodontic nut, 6.11 parts of a centering guide rod;
70. 7.1 parts of bag feeding mechanism, 7.2 parts of finger clamping cylinder, 7.3 parts of horizontal driving piece, 7.3 parts of horizontal fixing frame, 7.4 parts of horizontal screw rod, 7.5 parts of bag feeding installation seat, 7.6 parts of horizontal guide rod;
80. 8.1 parts of bagging mechanism, 8.2 parts of bagging rotating shaft, 8.3 parts of bagging swing arm, 8.4 parts of bagging driving piece and 8.4 parts of bagging cylinder;
90. The device comprises a bag vibrating mechanism, 9.1, a bag vibrating platform, 9.2, a bag vibrating fixing plate, 9.3, a bag vibrating driving piece, 9.4 and a circulating conveying belt component;
100. 10.1 bag holding mechanisms, 10.2 bag holding plates, 10.3 bag holding cylinders, 10.4 bag moving mechanisms, 10.5 bag moving guide posts;
110. 11.1 parts of bag mouth arrangement mechanism, 11.2 parts of moving assembly, 11.3 parts of bag mouth arrangement assembly, 11.4 parts of bag mouth arrangement installation seat, 11.4 parts of insert cylinders I, 11.5 parts of insert cylinders II, 11.6 parts of insert cylinders III, 11.7 parts of insert cylinders IV, 11.8 parts of insert cylinders I, 11.9 parts of insert cylinders II, 11.10 parts of insert cylinders III, 11.11 parts of insert cylinders IV, 11.12 parts of insert cylinders and gaps;
120. 12.1 parts of a bag opening guide mechanism, 12.2 parts of a bag opening guide assembly, 12.3 parts of a bag opening guide support frame, 12.4 parts of a guide rod and a guide cylinder; 130. and a bag sewing mechanism.
Detailed Description
The technical scheme of the application is described in detail below with reference to the attached drawings.
An automatic bagging machine comprises a bag receiving bin mechanism 10, a bag clamping mechanism 20, a bag warehouse 30, a bag taking mechanism 40, a bag opening mechanism 50, a bag sleeving mechanism 80, a bag shaking mechanism 90, a bag holding mechanism 100, a bag opening tidying mechanism 110, a bag opening guiding mechanism 120 and a bag sewing mechanism 130, wherein the bag clamping mechanism 20 is arranged at the bottom of the bag receiving bin mechanism 10 and is connected with a bottom discharge hole of the bag receiving bin mechanism 10; the bag taking mechanism 40 is arranged at one side of the bag warehouse 30; the bag taking mechanism 40 comprises a bag taking sucker 4.1, the bag taking sucker 4.1 sucks the long edge of a packaging bag and takes the packaging bag out of the bag warehouse 30, the bag opening mechanism 50 is positioned at the bag opening position of the packaging bag taken out by the bag taking mechanism 40 and is used for opening the bag opening of the packaging bag, the bag sleeving mechanism 80 swings back and forth between the bag opening mechanism 50 and the bag clamping mechanism 20, and the packaging bag with the bag opening opened by the bag opening mechanism 50 is sleeved on the bag clamping mechanism 20; the bag vibrating mechanism 90 is positioned below the bag clamping mechanism 20, the bag vibrating mechanism 90 comprises a bag vibrating platform 9.1, the bag vibrating platform 9.1 moves up and down in a reciprocating manner, and the bottom of a packaging bag sleeved on the bag clamping mechanism 20 is flapped; the bag holding mechanism 100 is arranged on one side of the bag shaking mechanism 90, the bag holding mechanism 100 reciprocates along the length direction of the bag shaking mechanism 90, the bag clamping mechanism 20 loosens the packaging bag after the packaging bag of the bag clamping mechanism 20 is fully connected with the material dropped by the bag receiving bin mechanism 10, the bag shaking platform 9.1 is connected with the packaging bag fully connected with the material and falls to the initial position, the bag holding mechanism 100 holds the packaging bag and moves the packaging bag to the position below the bag opening sorting mechanism 110 along the length direction of the bag shaking platform 9.1, the bag opening sorting mechanism 110 sorts the bag openings of the packaging bag, the packaging bag after the bag opening is sorted continuously moves forwards, the packaging bag enters the bag closing mechanism 130 under the guide of the bag opening guide mechanism 120, and the bag opening is sealed.
Preferably, as shown in fig. 1, 2, 3 and 4, the automatic bagging machine comprises a bag vibrating mechanism 90 and a bag holding mechanism 100, wherein in the process of filling materials into a packaging bag, a bag vibrating platform 9.1 of the bag vibrating mechanism 90 moves upwards and contacts with the bottom of the packaging bag, the bag vibrating platform 9.1 moves up and down in a reciprocating manner to form a flap on the packaging bag, and the bottom of the packaging bag can be flap in the process that materials in a bag receiving bin mechanism 10 fall into the packaging bag, so that the materials filled into the packaging bag are more compact, and the stacking of the materials in the packaging bag is facilitated; prevent the material from scattering in the packaging bag in the transportation process after the bag is sealed. The application is also provided with the bag holding mechanism 100, after the material is packed, the bag holding platform 9.1 can move upwards to be in contact with the bottom of the packaging bag, meanwhile, the bag holding mechanism moves to one side of the bag shaking mechanism 90, the packaging bag filled with the material falls off from the bag clamping mechanism 20 under the guidance of the bag holding mechanism 100 and the support of the bag shaking platform 9.1, and falls down along with the downward movement of the bag shaking platform 9.1, after the packaging bag falls to the initial position of the bag shaking platform 9.1, the bag holding mechanism 100 holds the packaging bag, and the packaging bag is conveyed to the next process along the length direction of the bag shaking mechanism 90, and in the process, the bag holding mechanism 100 and the bag shaking mechanism 90 act together to prevent the phenomenon of bag pouring when the packaging bag falls off from the bag clamping mechanism 20.
In addition, as shown in fig. 3, the bag mouth sorting mechanism 110 is further provided, the bag mouth of the packaging bag conveyed by the bag holding mechanism 100 is located below the bag mouth sorting mechanism 110, the bag mouth sorting mechanism 110 is inserted downwards to sort the bag mouth of the packaging bag, after the sorting, the bag mouth sorting assembly 11.2 of the bag mouth sorting mechanism 110 moves along with the packaging bag until the bag mouth of the packaging bag enters the bag mouth guiding mechanism 120, and the bag mouth sorting mechanism 110 can sort the bag mouth of the packaging bag in the process, so that one end of the bag mouth of the sealed packaging bag forms an end face, and the phenomenon that bulk materials appear in the packaging bag in the transportation process due to a large gap between the sealed part and the materials in the packaging bag is avoided. In order to further optimize the sealing effect, the application also adds the bag opening guiding mechanism 120, the bag opening guiding mechanism 120 guides the bag opening of the packaging bag, so that the bag opening of the finished packaging bag can keep the tidy state after finishing, the bag opening is prevented from recovering the scattered state due to self elasticity in the subsequent conveying, the bag opening guiding mechanism 120 guides the bag opening of the packaging bag into the bag sewing mechanism 130 to sew the bag opening of the packaging bag, the tidy bag opening after sewing is ensured, and the end surface forming effect is better.
In addition, as shown in fig. 5 and 6, the receiving bin mechanism 10 includes a receiving bin 1.1 and a discharging bin 1.2, a flap mechanism 1.3 is disposed between the receiving bin 1.1 and the discharging bin 1.2, a flap door mechanism 1.4 is disposed at the bottom of the discharging bin 1.2, and the flap mechanism 1.3 and the flap door mechanism 1.4 are both provided with independent driving mechanisms to drive the same to perform a turning action.
The bag receiving and feeding bin mechanism comprises a receiving bin and a feeding bin, wherein the receiving bin forms two cavities, the whole material is subjected to step-by-step falling into a packaging bag, the receiving bin receives small bags of the material conveyed by a conveying device, the small bags of the material can be stacked and arranged in the receiving bin, after a certain quantity of small bags of the material are stacked and arranged, a turning plate mechanism between the receiving bin and the feeding bin is opened, the receiving bin is communicated with the feeding bin, the stacked material in the receiving bin falls into the feeding bin, the turning plate mechanism is closed after the material falls, namely, the communication between the receiving bin and the feeding bin is closed, the receiving bin continuously receives the material conveyed by the conveying device, and the material received in the feeding bin is ready to fall into the packaging bag.
The flap mechanism 1.3 comprises two flap parts 1.5 which are arranged opposite to each other and are synchronously driven to turn by the same turning driving device 1.8. The turning plate piece 1.5 comprises two fixing plates 1.6 on two sides and two partition plates 1.7 arranged between side plates on two sides of the receiving bin 1.1, an included angle of 120 degrees is formed between the two partition plates 1.7, and the turning angle of the turning plate piece 1.6 is also 120 degrees. The two side fixing plates 1.6 are respectively hinged on two side plates of the bin body of the receiving bin 1.1. The hinge points of the two turnover plate piece 1.5 fixing plates 1.6 on the side plate on one side of the receiving bin 1.1 are meshed through a transmission gear 1.9, the turnover driving device 1.8 is a servo motor arranged on the side plate on the other side of the receiving bin 1.1, the servo motor drives the hinge shaft of the turnover plate piece 1.5 fixing plate 1.6 and the side plate of the receiving bin 1.1, and the two turnover plate pieces 1.5 are driven to synchronously turn through the transmission gear 1.9.
In addition, the two turning plate pieces 1.5 can be respectively arranged on two rotating sticks which are parallel to each other and the two ends of which are respectively hinged on the two side plates of the receiving bin 1.1, and the distance between the two rotating sticks is larger than the width of the two turning plate pieces 1.5 and the turning plate pieces 1.5 realize turning along with the rotation of the rotating sticks. The two rotating rod hinge points on the side plate at one side of the receiving bin 1.1 are meshed through a transmission gear 1.9, the overturning driving device 1.8 is a servo motor arranged on the side plate at the other side of the receiving bin, the servo motor drives one rotating rod hinge point, and the two overturning plates 1.5 are synchronously overturned through the transmission gear.
The ladle receiving bin mechanism adopts the synchronously-turned plate turnover mechanism, so that the space required by the action of the plate turnover mechanism can be saved, more space of the discharging bin can not be occupied when the plate turnover piece turns over, the materials are prevented from being blocked, and the design volume is further reduced; the included angle of 120 degrees can guarantee that the baffle plate which originally shields the inlet of the plate turnover mechanism is completely opened, so that materials fall completely, and meanwhile, the other baffle plates are closed to just shield the feeding hole, so that the problem that materials overflow and are scattered due to shaking or other reasons is solved. And the synchronous transmission control of the transmission gear type can bring better stability and synchronous efficiency.
In addition, the flap door mechanism 1.4 comprises two baffles 1.10 which are oppositely arranged at the bottom of the space of the blanking bin, one end of each baffle 1.10 is fixed on two side plates of the blanking bin 1.2 through a hinge shaft, the hinge shaft is fixed on the two side plates through bearings, one end of the hinge shaft extends out and is provided with an eccentric part 1.11, and a driving device of the flap door mechanism 1.4 is connected with the eccentric part 1.11 through a connecting rod; the driving device of the flap door mechanism 1.4 drives the connecting rod to act to drive the eccentric part 1.11 to rotate and drives the hinge shaft to rotate, so that the baffle plate 1.10 is driven to turn over.
The flap door mechanism at the bottom of the discharging bin of the receiving bin mechanism disclosed by the application also adopts a double-door type double-plate mechanism, can also play a role in saving design space, can design an action part outside a bin body of the discharging bin by a transmission structure of a bearing and an eccentric part, does not influence the space of the discharging bin, and can be driven by using various driving devices such as an air cylinder, a hydraulic cylinder, a motor and the like.
In this embodiment, referring to fig. 6 and 7 of the specification, the bag clamping mechanism 20 includes a duckbill clamp 2.1 disposed at a lower end of the mounting seat, the duckbill clamp 2.1 includes a switch opening cylinder 2.2 and two clamping mouth pieces 2.4 whose upper ends are hinged to a bottom of the bag clamping mounting seat 2.3 respectively and are disposed opposite to each other, the switch opening cylinder 2.2 is used for driving the two clamping mouth pieces 2.4 to rotate about a hinge point to realize opening and closing, two sides of the clamping mouth pieces 2.4 are respectively provided with a bag clamping cylinder 2.5, and a piston rod of the bag clamping cylinder 2.5 is provided with a clamping strap 2.6 which is stretched along with the piston rod to realize pressing or releasing with an outer side wall of the clamping mouth pieces 2.4. The bag clamping driving cylinder 2.7 is vertically arranged on the outer side of the bottom of the bag receiving bin mechanism 10, and a telescopic rod of the bag clamping driving cylinder 2.7 is connected with the bag clamping installation seat 2.3 of the bag clamping mechanism 20.
The bag clamping mechanism 20 is arranged at the bottom of the bag receiving bin mechanism 10 through the bag clamping driving cylinder 2.7, the bag clamping mechanism 20 is arranged at the outlet of the lower bin 1.2 of the bag receiving bin, the bag clamping mechanism 20 has the function of fixing a packaging bag at the bottom of the lower bin 1.2, the bag clamping mechanism 20 clamps and stretches the packaging bag through the matching of the mouth clamping piece 2.4 and the bag clamping plate 2.6, materials fall into the packaging bag from the lower bin 1.2 through the bag clamping mechanism 20, and the bag clamping mechanism 20 drives the packaging bag to pitch up and down through the driving of the bag clamping driving cylinder 2.7, so that the materials in the packaging bag are flattened to finish the materials in the packaging bag; meanwhile, a bag clamping driving cylinder of the bag clamping mechanism 20 is matched with a bag vibrating platform 9.1 of the bag vibrating mechanism 90, and when the bag clamping driving cylinder 2.7 drives the bag clamping mechanism 20 to pitch up and down to pack the ground, the bag vibrating platform 9.1 reciprocates up and down to flap the bottom of the packaging bag, so that the effect of sorting materials in the packaging bag is further optimized.
Referring to fig. 8, 9, 10, 11 and 12 of the specification, the application further comprises a bag tidying platform 60 and a bag feeding mechanism 70, wherein the bag opening mechanism 50 is positioned at one end of the bag tidying platform 60, the bag tidying platform 60 is adjacent to and parallel to the bag warehouse 30, and the bag taking mechanism 40 is positioned between the bag tidying platform 60 and the bag warehouse 30; the bag feeding mechanism 70 is located above the bag tidying platform 60 and horizontally reciprocates above the bag tidying platform 60, and clamps and conveys the packaging bags taken out from the bag warehouse 30 by the bag taking mechanism 40 onto the bag tidying platform 60. Compared with the prior art, the bag arranging platform 60 and the bag feeding mechanism 70 are added, the packaging bags are taken out from the bag warehouse 30 and then are conveyed to the bag arranging platform 60 by the bag feeding mechanism 70, the packaging bags are detected on the bag arranging platform 60, the packaging bags are detected through detection electric eyes of the bag arranging platform 60, and if the packaging bags are detected to be broken, or the direction of the packaging bags is reversed (namely, the sealed part of the bottom of the bag is positioned at a bag opening station), or the width of the packaging bags is insufficient, the packaging bags are detected on the bag arranging platform 60, the conveyor belt 6.1 on the bag arranging platform 60 is controlled to reversely rotate, the packaging bags are removed from the bag arranging platform 60 towards the direction opposite to the direction of the bag opening station, and the packaging process is prevented from being influenced after the packaging bags are broken.
The bag tidying platform 60 is provided with a conveying belt 6.1 arranged along the length direction of the packaging bag, and the bag opening mechanism 50 is arranged at one end of the conveying belt 6.1. The upper side of the bag tidying platform 60 is also provided with a bag pressing mechanism 6.2, the bag pressing mechanism 6.2 is arranged above the conveying belt 6.1, the bag pressing mechanism 6.2 comprises a bag pressing roller 6.3 and a bag pressing telescopic piece 6.4, and the bag pressing roller 6.3 is connected with the lower end of the bag pressing telescopic piece 6.4 in a shaft mode and used for pressing packaging bags which are clamped and conveyed onto the conveying belt 6.1.
In the present application, the positional relationship between the bag magazine 30 and the bag tidying platform 60 is defined to facilitate the reverse output of the bag to the bag tidying platform 60 when a problem is detected in the bag, and the present application is to facilitate the output of the bag to the bag tidying platform 60 when a problem is detected in the bag. The bag warehouse 30 is arranged on one side of the bag tidying platform 60, the bag taking mode of the bag taking mechanism 40 is set to take bags along the length direction of the packaging bags, the bag taking sucker 4.1 of the bag taking mechanism 40 sucks the long sides of the packaging bags, then the packaging bags are clamped and conveyed onto the bag tidying platform 60 through the bag conveying mechanism 70, the bag warehouse 30 is arranged on one side of the bag tidying platform 60 and is parallel to one side of the long sides of the packaging bags, the conveying belt 6.1 is parallel to the length direction of the packaging bags, when the packaging bags are removed, only the conveying direction of the conveying belt 6.1 is required to be adjusted, and the removed packaging bags can not influence the packaging bags clamped and conveyed by the bag clamping mechanism.
The bag arranging platform 60 is provided with a centering mechanism 6.5, the centering mechanism 6.5 comprises two centering plates 6.6, a centering screw rod 6.7 and a centering motor 6.8, the two centering plates 6.6 are symmetrically arranged on two sides of a conveying belt 6.1 on the bag arranging platform 60, the centering plates 6.6 are parallel to the conveying direction, one centering plate 6.6 is connected with the centering screw rod 6.7 through an orthodontic nut 6.9, the other centering plate 6.6 is connected with the centering screw rod 6.7 through an anti-orthodontic nut 6.10, and the centering screw rod 6.7 is connected with the centering motor 6.8 through a coupler.
The centering mechanism 6.5 further comprises a centering guide rod 6.11, and the centering plate 6.6 is slidably connected to the centering guide rod 6.11 through a guide sleeve. The centering plate 6.6 is located above the bag tidying platform 60, and the centering screw rod 6.7 and the centering guide rod 6.11 are located below the bag tidying platform 60. The bag feeding mechanism 70 comprises a horizontal moving component and a finger clamping cylinder 7.1, and the finger clamping cylinder 7.1 moves the clamped packaging bag from the bag taking mechanism 40 to the bag arranging platform 60 under the drive of the horizontal moving component. The bag arranging platform 60 is also provided with the centering mechanism 6.5, the centering mechanism 6.5 limits the long edge of the packaging bag, and the centering screw rod 6.7 and the positive and negative nuts realize the relative movement of the centering plate 6.6, so that the packaging bag is moved to a set position, the inclination of the conveyed packaging bag is avoided, and the influence on the bag opening and the process of subsequent procedures due to the inclination of the packaging bag is avoided.
The horizontal movement assembly comprises a horizontal driving piece 7.2, a horizontal fixing frame 7.3, a horizontal screw rod 7.4, a bag conveying installation seat 7.5 and a horizontal guide rod 7.6, wherein the horizontal driving piece 7.2 is installed at one end of the horizontal fixing frame 7.3 and is connected with the horizontal screw rod 7.4 through a coupling, the horizontal screw rod 7.4 is installed on the horizontal fixing frame 7.3 through a bearing, the bag conveying installation seat 7.5 is in threaded connection with the horizontal screw rod 7.4, and the driving piece drives the screw rod to rotate so as to drive the bag conveying installation seat 7.5 to move along the horizontal guide rod 7.6. The finger clamping cylinder 7.1 is arranged on the bag feeding installation seat 7.5.
Or, the horizontal movement assembly comprises a horizontal movement cylinder, a horizontal fixing frame 7.3, a bag feeding installation seat 7.5 and a horizontal guide rod 7.6, wherein the horizontal movement cylinder is fixed on the horizontal fixing frame 7.3 and is connected with the bag feeding installation seat 7.5, the bag feeding installation seat 7.5 is slidably connected on the horizontal guide rod 7.6, and the horizontal movement cylinder drives the bag feeding installation seat 7.5 to move along the horizontal guide rod 7.6. The finger clamping cylinder 7.1 is arranged on the bag feeding installation seat 7.5.
In the application, the existing bag taking and conveying components which realize the bag taking action and the bag conveying action are divided into the bag taking mechanism 40 and the bag conveying mechanism 70, the bag taking mechanism 40 finishes the bag taking action, namely, the bags are sucked up from the bag warehouse 30, then the bag conveying mechanism 70 clamps the sucked bags, the bags are horizontally moved under the action of the horizontal moving component, and the bags are moved to the bag arranging platform 60. Compared with the prior art, the horizontal movement of the packaging bag is completed by adopting the finger clamping cylinder 7.1 and the horizontal movement assembly, the horizontal movement is more stable than the mode of directly performing horizontal movement by adopting the bag suction part in the prior art, and the packaging bag can be effectively prevented from falling off from the bag suction part. The bag feeding and taking actions are realized through the two parts, the bag taking action of taking the next packaging bag can be performed in the bag clamping and conveying process, and when the bag clamping and conveying action is finished and the bag taking station is returned, the sucked packaging bag can be clamped immediately for bag feeding. According to the application, the clamping finger cylinder 7.1 is adopted to clamp the packaging bag, so that the clamping is more stable, and the packaging bag can be effectively prevented from falling off in the clamping and conveying process.
The application also comprises a bag pressing mechanism 6.2, wherein the bag pressing mechanism 6.2 is characterized in that after the packaging bag is clamped and conveyed onto the conveying belt 6.1, a bag pressing telescopic piece 6.4 of the bag pressing mechanism 6.2 stretches out to press a bag pressing roller 6.3 on the packaging bag to press the packaging bag together with the conveying belt 6.1, and when the packaging bag is conveyed, the bag pressing roller 6.3 is driven by the conveying belt 6.1 to convey the packaging bag, so that the phenomenon that the packaging bag slips on the conveying belt 6.1 is avoided.
In this embodiment, as shown in fig. 10, the bag opening mechanism 50 includes an upper bag opening suction cup 5.1, a lower bag opening suction cup 5.2, and a bag opening driving assembly 5.3 for driving the upper bag opening suction cup 5.1 to reciprocate up and down; the bag taking mechanism 40 comprises a bag taking sucker 4.1 and a bag taking driving assembly 4.2 for driving the bag taking sucker 4.1 to reciprocate up and down.
In addition, as shown in fig. 13, the bagging mechanism 80 includes a bagging rotating shaft 8.1 rotatably connected to the frame, two bagging swing arms 8.2 symmetrically fixed to the bagging rotating shaft 8.1 by fixing members, and a bagging driving member 8.3 for driving the bagging rotating shaft 8.1 to rotate; the bagging swing arms 8.2 are connected with the fixing piece through shafts, a bagging air cylinder 8.4 is arranged between the two bagging swing arms 8.2, the bagging air cylinder 8.4 acts, the two bagging swing arms 8.2 rotate around the connecting shafts between the bagging swing arms and the fixing piece respectively, and the bagging driving piece 8.3 acts to drive the bagging rotating shaft 8.1 to rotate so as to drive the two bagging swing arms 8.2 to swing between the bagging mechanism 50 and the bagging mechanism 20.
The bagging mechanism 80 of the application is characterized in that a packaging bag which is opened at a bag opening mechanism 50 is sleeved on a bag clamping mechanism 20, two bagging swing arms 8.2 of the bagging mechanism 80 are used for opening the bag mouth of the packaging bag, so that the opening degree of the packaging bag is matched with the bag clamping mechanism 20, the two bagging swing arms 8.2 mutually realize the purpose of opening the bag mouth of the packaging bag in principle, a bagging driving piece 8.3 drives a bagging rotating shaft 8.1 to rotate, the packaging bag is moved to the bag clamping mechanism 20 from the bag opening mechanism 50, the packaging bag is sleeved on a mouth clamping piece 2.4 of the bag clamping mechanism 20, the bag mouth of the packaging bag is clamped on the mouth clamping piece 2.4 by a band clamping plate 2.6 of the bag clamping mechanism 20, and the bagging mechanism 80 arranged in this way replaces manual bagging, so that automatic bagging of the packaging bag is realized.
Furthermore, the pocket drive 8.3 is a double stroke cylinder. The double-way air cylinder is an air cylinder with two strokes, or is formed by adopting a mode that the tail parts of the two air cylinders are connected, the double-way air cylinder is used for forming the double-way air cylinder, in order to enable the bagging swing arm 8.2 to have two swinging strokes, when the first packaging bag is still packaged at the bag clamping mechanism 20, the bagging swing arm 8.2 can stretch the second packaging bag to wait at the first stroke position, the bag opening mechanism 50 can sort and open the third packaging bag on the bag sorting platform, and the mode can avoid the situation that the bagging mechanism 80 directly stretches the packaging bag from the bag opening mechanism 50 to be sleeved on the bag clamping mechanism 20 due to the fact that the bagging mechanism 80 only adopts one stroke, and after the packaging bag falls off from the bagging swing arm 8.2 due to overlong stroke, the phenomenon that the bag opening mechanism 50 does not have a prepared packaging bag is avoided.
As shown in fig. 14 and 15, the bag vibrating mechanism 90 includes a horizontally arranged bag vibrating platform 9.1, a bag vibrating fixing plate 9.2, and a bag vibrating driving member 9.3 for driving the bag vibrating platform 9.1 to reciprocate up and down, wherein the bag vibrating fixing plate 9.2 is located below the bag vibrating platform 9.1 and is fixed on the frame; the vibration bag driving piece 9.3 is arranged on the vibration bag fixing plate 9.2, and the vibration bag driving piece 9.3 drives the vibration bag platform 9.1 to reciprocate up and down. The bottom of the vibration bag platform 9.1 is provided with a guide rod, the guide rod penetrates through a guide shaft sleeve of the vibration bag fixing plate 9.2 and is in sliding connection with the guide shaft sleeve, and the vibration bag driving piece 9.3 is a driving cylinder. The bag vibrating mechanism 90 comprises a bag vibrating platform 9.1, the bag vibrating platform 9.1 is driven by a bag vibrating driving piece 9.3 to move up and down, so that the bottom of a packaging bag which is being fed and packaged can be subjected to a beating action, and meanwhile, the bag vibrating mechanism can be matched with a bag clamping driving cylinder 2.7 of a bag clamping mechanism 20 to realize the material tilting and beating of the packaging bag materials, so that the materials in the packaging bag are more compact and stacked more tightly. And the subsequent transportation is convenient.
The bag shaking platform 9.1 is provided with a circulating conveying belt assembly 9.4 and a driving motor for driving the circulating conveying belt assembly 9.4 to rotate. The circulating conveying belt assembly 9.4 is arranged on the bag shaking platform 9.1, so that after the bag shaking platform 9.1 receives a packaging bag filled with materials, the packaging bag is moved to the next station together with the bag holding mechanism, and the problem that the packaging bag is reworked due to friction between the vibration platform and the bottom of the packaging bag is avoided.
As shown in fig. 16 and 17, the bag holding mechanism 100 includes a bag holding mounting bracket 10.1 and bag holding plates 10.2 symmetrically arranged at two sides of the mounting bracket, the bag holding plates 10.2 are hinged on the mounting bracket, and the bag holding plates 10.2 are driven to rotate around hinge shafts of the bag holding plates and the mounting bracket through a bag holding cylinder 10.3. The bottom of the mounting bracket of the bag holding mechanism 100 is connected with the bag moving mechanism 10.4, and the bag moving mechanism 10.4 drives the bag holding mechanism 100 to reciprocate along the length direction of the bag shaking platform. The bag moving mechanism 10.4 comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt and a bag moving guide post 10.5, wherein the driving motor is connected with the driving synchronous wheel and drives the driving synchronous wheel to rotate, the synchronous belt winds on the driving synchronous wheel and the driven synchronous wheel and rotates under the driving of the driving motor, a mounting bracket of the bag holding mechanism 100 is fixed on the synchronous belt through a fixed mounting piece and moves along with the synchronous belt, the mounting bracket is in sliding connection with the bag moving guide post 10.5, and the bag holding mechanism 100 moves along with the synchronous belt under the guiding of the bag moving guide post 10.5.
The bag holding mechanism 100 comprises a bag holding mounting bracket 10.1 and bag holding plates 10.2 symmetrically arranged on two sides of the mounting bracket, wherein the bag holding mounting bracket 10.1 can provide guidance for a packaging bag in the falling process of the packaging bag, when the packaging bag falls to the initial position of a bag shaking platform, a bag holding cylinder 10.3 acts, the two bag holding plates 10.2 hold the packaging bag from two sides of the packaging bag to prevent the packaging bag from being reworked, and when a conveying device on the bag shaking platform conveys the packaging bag, the whole bag holding mechanism 100 performs translational movement to support the packaging bag vertically to prevent the packaging bag from being reworked.
As shown in fig. 18 and 19, the bag tidying mechanism 110 includes a bag tidying assembly 11.2 and a moving assembly 11.1 for driving the bag tidying assembly 11.2 to move along the conveying direction of the package bag as a whole; the bag opening arrangement assembly 11.2 comprises a bag opening arrangement installation seat 11.3 connected with the movable assembly 11.1, and an inserting sheet cylinder I11.4, an inserting sheet cylinder II 11.5, an inserting sheet cylinder III 11.6 and an inserting sheet cylinder IV 11.7 which are arranged on the bag opening arrangement installation seat 11.3, wherein the inserting sheet I11.8, the inserting sheet II 11.9, the inserting sheet III 11.10 and the inserting sheet IV 11.11 are driven by the inserting sheet cylinder I11.4, the inserting sheet cylinder II 11.5, the inserting sheet cylinder III.6 and the inserting sheet cylinder IV 11.7 respectively; the inserting sheets I11.8 and II 11.9 are symmetrically arranged, and the inserting sheets III 11.10 and IV 11.11 are symmetrically arranged; the two inserting sheets I11.8 and II 11.9 are respectively formed by two inserting sheets, a gap 11.12 is reserved between the two inserting sheets, and a surface formed by connecting the inserting sheets III 11.10 and IV 11.11 is positioned in the gap 11.12.
According to the bag mouth arranging mechanism 110, when the bag mouth of a packaging bag is positioned below the bag mouth arranging mechanism 110, the bag mouth arranging assembly 11.2 is driven to be integrally inserted downwards, at the moment, the inserting sheet I11.8 and the inserting sheet II 11.9 are positioned in the bag mouth of the packaging bag, the inserting sheet III 11.10 and the inserting sheet IV 11.11 are positioned outside the bag mouth of the packaging bag, the inserting sheet I11.8 and the inserting sheet II 11.5 are respectively controlled by the inserting sheet I11.4 and the inserting sheet II 11.5 to move outwards of the packaging bag, the inserting sheet III 11.10 and the inserting sheet IV 11.11 are respectively controlled by the inserting sheet II 11.6 and the inserting sheet IV 11.7 to move inwards of the bag mouth of the packaging bag, and two inserting sheets I11.8 and II 11.9 are respectively formed by two inserting sheets, and a gap 11.12 is reserved between the two inserting sheets, and a joint surface of the inserting sheet III 11.10 and IV 11.11.11 is formed by the inserting sheet II is positioned in the gap 11.12; when the inserting sheet III 11.10 and the inserting sheet IV 11.11 move into the gap 11.12 between the inserting sheet I11.8 and the inserting sheet II 11.9, the bag opening of the packaging bag is folded into an M shape, so that the upper end of the packaging bag is a terminal surface, and the arrangement of the bag opening of the packaging bag is realized.
The moving assembly 11.1 comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt and a moving guide post, wherein the driving motor is connected with the driving synchronous wheel and drives the driving synchronous wheel to rotate, the synchronous belt winds on the driving synchronous wheel and the driven synchronous wheel and rotates under the driving of the driving motor, a mounting seat of the bag mouth arranging assembly 11.2 is fixed on the synchronous belt through a fixed mounting piece and moves along with the synchronous belt, the mounting seat of the bag mouth arranging assembly 11.2 is in sliding connection with the moving guide post, and the bag mouth arranging assembly 11.2 moves along with the synchronous belt under the guiding of the moving guide post 10.5. The moving assembly 11.1 drives the bag opening tidying assembly 11.2 to integrally move, after the bag opening tidying is finished, the packaging bag continues to be conveyed forwards, and the moving assembly 11.1 drives the bag opening tidying assembly 11.2 to integrally move along with the packaging bag until the bag opening of the packaging bag enters the bag opening guide mechanism, so that the problem of deformation of the tidied bag opening caused by the elasticity of the bag is avoided.
As shown in fig. 20, the bag opening guiding mechanism 120 includes bag opening guiding components 12.1 symmetrically disposed at two sides of the conveying direction of the packaging bag, the bag opening guiding component 12.1 includes a bag opening guiding supporting frame 12.2, a guiding rod 12.3 and a guiding cylinder 12.4, the guiding cylinder 12.4 is fixed on the bag opening guiding supporting frame 12.2, the extending end of the guiding cylinder 12.4 is connected with the guiding rod 12.3, and the guiding rod 12.3 is disposed parallel to the conveying direction of the packaging bag; the guide rods 12.3 of the two sets of pocket guide assemblies 12.1 are driven by the guide cylinders 12.4 to move relatively. The bag opening guiding mechanism 120 guides the bag opening of the packaging bag, specifically, when the bag opening of the packaging bag enters the bag opening guiding mechanism 120, the guiding air cylinders 12.4 at two sides extend out to close the guiding rods 12.3, and the bag opening of the packaging bag is positioned between the two guiding rods 12.3, so that the guiding of the bag opening of the packaging bag is realized; the bag opening of the sorted packaging bag can keep the sorted tidy state, the bag opening is prevented from being restored to a scattered state due to self elasticity in subsequent conveying, the bag opening guide mechanism 120 guides the bag opening of the packaging bag into the bag sewing mechanism 130 to sew the bag opening of the packaging bag, the tidy bag opening after sewing is ensured, and the end face forming effect is better.
Claims (20)
1. An automatic bagging machine, characterized in that: the bag opening and closing mechanism comprises a bag receiving bin mechanism (10), a bag clamping mechanism (20), a bag warehouse (30), a bag taking mechanism (40), a bag opening mechanism (50), a bag sleeving mechanism (80), a bag shaking mechanism (90), a bag holding mechanism (100), a bag opening arranging mechanism (110), a bag opening guiding mechanism (120) and a bag sewing mechanism (130), wherein the bag clamping mechanism (20) is arranged at the bottom of the bag receiving bin mechanism (10) and is connected with a bottom discharge hole of the bag receiving bin mechanism (10); the bag taking mechanism (40) is arranged at one side of the bag warehouse (30); the bag taking mechanism (40) comprises a bag taking sucker (4.1), the bag taking sucker (4.1) sucks the long edge of a packaging bag, the packaging bag is taken out of the bag warehouse (30), the bag opening mechanism (50) is positioned at the bag opening position of the packaging bag taken out by the bag taking mechanism (40) and used for opening the bag opening of the packaging bag, the bag sleeving mechanism (80) swings back and forth between the bag opening mechanism (50) and the bag clamping mechanism (20), and the packaging bag with the bag opening opened by the bag opening mechanism (50) is sleeved on the bag clamping mechanism (20); the bag vibrating mechanism (90) is positioned below the bag clamping mechanism (20), the bag vibrating mechanism (90) comprises a bag vibrating platform (9.1), the bag vibrating platform (9.1) moves up and down in a reciprocating manner, and the bottom of a packaging bag sleeved on the bag clamping mechanism (20) is flapped; the bag holding mechanism (100) is arranged on one side of the bag shaking mechanism (90), the bag holding mechanism (100) moves back and forth along the length direction of the bag shaking mechanism (90), the bag clamping mechanism (20) loosens the packaging bag after the packaging bag of the bag clamping mechanism (20) is fully connected with the materials falling from the bag receiving bin mechanism (10), and the bag shaking platform (9.1) receives the packaging bag fully connected with the materials and falls to the initial position; the bag shaking platform (9.1) is provided with a circulating conveying belt assembly (9.4) and a driving motor for driving the circulating conveying belt assembly (9.4) to rotate; a bag clamping driving cylinder (2.7) is vertically arranged at the outer side of the bottom of the bag receiving bin mechanism (10), and a telescopic rod of the bag clamping driving cylinder (2.7) is connected with a bag clamping installation seat (2.3) of the bag clamping mechanism (20); the bag clamping driving cylinder (2.7) of the bag clamping mechanism (20) is matched with the bag vibrating platform (9.1) of the bag vibrating mechanism (90), and the bag vibrating platform (9.1) reciprocates up and down to flap the bottom of the packaging bag when the bag clamping driving cylinder (2.7) drives the bag clamping mechanism (20) to pitch up and down for packaging; the bag holding mechanism (100) holds the packaging bag and moves the packaging bag to the lower part of the bag opening arranging mechanism (110) along the length direction of the bag shaking platform (9.1), the bag opening arranging mechanism (110) arranges the bag openings of the packaging bag, the packaging bag after the bag openings are arranged continuously moves forwards, and the packaging bag enters the bag sewing mechanism (130) under the guide of the bag opening guide mechanism (120) to seal the bag openings.
2. An automatic bagging machine according to claim 1, wherein: connect package bin mechanism (10) including connecing feed bin (1.1) and unloading storehouse (1.2), connect and be provided with flap mechanism (1.3) between feed bin (1.1) and the unloading storehouse (1.2), unloading storehouse (1.2) bottom is provided with flap door mechanism (1.4), flap mechanism (1.3) and flap door mechanism (1.4) all have independent actuating mechanism drive and do the tilting action.
3. An automatic bagging machine according to claim 2, wherein: the flap mechanism (1.3) comprises two flap pieces (1.5) which are oppositely arranged and synchronously driven to turn by the same turning driving device (1.8).
4. An automatic bagging machine according to claim 3, wherein: the turnover plate piece (1.5) comprises two fixing plates (1.6) on two sides and two partition plates (1.7) arranged between two side plates on two sides of the receiving bin (1.1), an included angle of 120 degrees is formed between the two partition plates (1.7), and the rotation angle of the turnover plate piece (1.5) is 120 degrees; the two-side fixing plates (1.6) are respectively hinged on two side plates of the bin body of the receiving bin (1.1).
5. An automatic bagging machine according to claim 2, wherein: the flap door mechanism (1.4) comprises two baffles (1.10) which are oppositely arranged at the bottom of the space of the blanking bin (1.2), one end of each baffle (1.10) is fixed on two side plates of the blanking bin (1.2) through a hinge shaft, the hinge shaft is fixed on the two side plates through bearings, one end of the hinge shaft extends out and is provided with an eccentric part (1.11), and a driving device of the flap door mechanism (1.4) is connected with the eccentric part (1.11) through a connecting rod; the driving device of the flap door mechanism (1.4) drives the connecting rod to act to drive the eccentric piece (1.11) to rotate and drive the hinge shaft to rotate, so that the baffle plate (1.10) is driven to turn over.
6. An automatic bagging machine according to claim 1, wherein: the utility model provides a press from both sides bag mechanism (20) including setting up duckbill clamp (2.1) at the mount pad lower extreme, duckbill clamp (2.1) including switch mouth cylinder (2.2) and two upper ends respectively with press from both sides mouth piece (2.4) that bag mount pad (2.3) bottom articulated and relative setting, switch mouth cylinder (2.2) are used for driving two mouth pieces (2.4) and rotate and realize opening and shutting with the pin joint as the center, and mouth piece (2.4) both sides respectively are provided with one and press from both sides bag cylinder (2.5), all are equipped with on the piston rod of pressing from both sides bag cylinder (2.5) along with piston rod flexible realization compress tightly or loosen on mouth piece (2.4) lateral wall and carry strap (2.6).
7. An automatic bagging machine according to claim 1, wherein: the bag sorting machine further comprises a bag sorting platform (60) and a bag feeding mechanism (70), wherein the bag opening mechanism (50) is positioned at one end of the bag sorting platform (60), the bag sorting platform (60) is adjacent to and parallel to the bag warehouse (30), and the bag taking mechanism (40) is positioned between the bag sorting platform (60) and the bag warehouse (30); the bag feeding mechanism (70) is positioned above the bag arranging platform (60), horizontally reciprocates above the bag arranging platform (60), and clamps and conveys the packaging bags taken out of the bag warehouse (30) by the bag taking mechanism (40) onto the bag arranging platform (60).
8. An automatic bagging machine according to claim 7, wherein: the bag arranging platform (60) is provided with a conveying belt (6.1) arranged along the length direction of the packaging bag, and the bag opening mechanism (50) is arranged at one end of the conveying belt (6.1).
9. An automatic bagging machine according to claim 7, wherein: the upper portion of reason bag platform (60) still is provided with presses bag mechanism (6.2), press bag mechanism (6.2) to set up in conveyer belt (6.1) top, press bag mechanism (6.2) including pressing bag roller (6.3) and pressing bag extensible member (6.4), press bag roller (6.3) hub connection in the lower extreme of pressing bag extensible member (6.4) for push down the wrapping bag of being carried to conveyer belt (6.1) by the centre gripping.
10. An automatic bagging machine according to claim 7, wherein: the utility model discloses a pair of bag arranging platform (60) is last to be provided with centering mechanism (6.5), centering mechanism (6.5) are including two centering plates (6.6), centering lead screw (6.7) and centering motor (6.8), two centering plates (6.6) symmetry set up the both sides of conveyer belt (6.1) on bag arranging platform (60), and centering plate (6.6) are on a parallel with direction of delivery setting, and one centering plate (6.6) links to each other with centering lead screw (6.7) through orthodontic nut (6.9), and another centering plate (6.6) links to each other with centering lead screw (6.7) through anti-tooth nut (6.10), and centering lead screw (6.7) link to each other with centering motor (6.8) through the shaft coupling.
11. An automatic bagging machine according to claim 7, wherein: the bag feeding mechanism (70) comprises a horizontal moving assembly and a finger clamping cylinder (7.1), and the finger clamping cylinder (7.1) moves the clamped packaging bag from the bag taking mechanism (40) to the bag arranging platform (60) under the drive of the horizontal moving assembly.
12. An automatic bagging machine according to claim 1, wherein: the bagging mechanism (80) comprises a bagging rotating shaft (81) which is rotationally connected to the frame, two bagging swing arms (8.2) which are symmetrically fixed on the bagging rotating shaft (81) through fixing pieces, and a bagging driving piece (8.3) which drives the bagging rotating shaft (81) to rotate; the bagging swing arms (8.2) are connected with the fixing piece through shafts, a bag opening air cylinder (8.4) is arranged between the two bagging swing arms (8.2), the bag opening air cylinder (8.4) acts, the two bagging swing arms (8.2) rotate around the connecting shafts between the two bagging swing arms and the fixing piece respectively, and the bagging driving piece (8.3) acts to drive the bagging rotating shaft (81) to rotate so as to drive the two bagging swing arms (8.2) to swing between the bag opening mechanism (50) and the bag clamping mechanism (20).
13. An automatic bagging machine according to claim 12, wherein: the bagging driving piece (8.3) is a double-stroke cylinder.
14. An automatic bagging machine according to claim 1, wherein: the bag vibrating mechanism (90) comprises a horizontally arranged bag vibrating platform (9.1), a bag vibrating fixing plate (9.2) and a bag vibrating driving piece (9.3) for driving the bag vibrating platform (9.1) to reciprocate up and down, wherein the bag vibrating fixing plate (9.2) is positioned below the bag vibrating platform (9.1) and is fixed on the frame; the vibration bag driving piece (9.3) is arranged on the vibration bag fixing plate (9.2), and the vibration bag driving piece (9.3) drives the vibration bag platform (9.1) to reciprocate up and down.
15. An automatic bagging machine according to claim 14, wherein: the bottom of the vibration bag platform (9.1) is provided with a guide rod, the guide rod penetrates through a guide shaft sleeve of the vibration bag fixing plate (9.2) and is in sliding connection with the guide shaft sleeve, and the vibration bag driving piece (9.3) is a driving cylinder.
16. An automatic bagging machine according to claim 1, wherein: the bag holding mechanism (100) comprises a bag holding mounting bracket (10.1) and bag holding plates (10.2) symmetrically arranged on two sides of the mounting bracket, wherein the bag holding plates (10.2) are hinged to the mounting bracket, and the bag holding plates (10.2) are driven to rotate around hinge shafts of the bag holding plates and the mounting bracket through bag holding cylinders (10.3).
17. An automatic bagging machine according to claim 16, wherein: the bottom of the mounting bracket of the bag holding mechanism (100) is connected with the bag moving mechanism (10.4), and the bag moving mechanism (10.4) drives the bag holding mechanism (100) to reciprocate along the length direction of the bag shaking platform (9.1).
18. An automatic bagging machine according to claim 1, wherein: the bag mouth arranging mechanism (110) comprises a bag mouth arranging assembly (11.2) and a moving assembly (11.1) for driving the bag mouth arranging assembly (11.2) to integrally move along the conveying direction of the packaging bag; the bag opening arrangement assembly (11.2) comprises a bag opening arrangement installation seat (11.3) connected with the movable assembly (11.1), and an inserting sheet cylinder I (11.4), an inserting sheet cylinder II (11.5), an inserting sheet cylinder III (11.6) and an inserting sheet cylinder IV (11.7) which are arranged on the bag opening arrangement installation seat (11.3) are respectively driven by the inserting sheet cylinder I (11.4), the inserting sheet cylinder II (11.5), the inserting sheet cylinder III (11.6) and the inserting sheet cylinder IV (11.7), and the inserting sheet I (11.8), the inserting sheet II (11.9), the inserting sheet III (11.10) and the inserting sheet IV (11.11) are respectively driven by the inserting sheet cylinder I (11.4); the inserting sheet I (11.8) and the inserting sheet II (11.9) are symmetrically arranged, and the inserting sheet III (11.10) and the inserting sheet IV (11.11) are symmetrically arranged; two inserting sheets are respectively arranged on the inserting sheet I (11.8) and the inserting sheet II (11.9), a gap (11.12) is formed between the two inserting sheets, and a surface formed by connecting the inserting sheet III (11.10) and the inserting sheet IV (11.11) is positioned in the gap (11.12).
19. An automatic bagging machine according to claim 18 wherein: the movable assembly (11.1) comprises a driving motor, a driving synchronous wheel, a driven synchronous wheel, a synchronous belt and a movable guide post, wherein the driving motor is connected with the driving synchronous wheel to drive the driving synchronous wheel to rotate, the synchronous belt winds on the driving synchronous wheel and the driven synchronous wheel and rotates under the driving of the driving motor, a mounting seat of the bag opening arrangement assembly (11.2) is fixed on the synchronous belt through a fixed mounting piece and moves along with the synchronous belt, the mounting seat of the bag opening arrangement assembly (11.2) is in sliding connection with the movable guide post, and the bag opening arrangement assembly (11.2) moves along with the synchronous belt under the guiding of the movable bag guide post (10.5).
20. An automatic bagging machine according to claim 1, wherein: the bag opening guide mechanism (120) comprises bag opening guide assemblies (12.1) symmetrically arranged at two sides of the conveying direction of the packaging bag, the bag opening guide assemblies (12.1) comprise bag opening guide supporting frames (12.2), guide rods (12.3) and guide air cylinders (12.4), the guide air cylinders (12.4) are fixed on the bag opening guide supporting frames (12.2), the extending ends of the guide air cylinders (12.4) are connected with the guide rods (12.3), and the guide rods (12.3) are arranged parallel to the conveying direction of the packaging bag; the guide rods (12.3) of the two groups of bag opening guide assemblies (12.1) are driven by the guide cylinders (12.4) to move relatively.
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| CN201810884939.7A CN108820273B (en) | 2018-08-06 | 2018-08-06 | Automatic bagging machine |
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| CN201810884939.7A CN108820273B (en) | 2018-08-06 | 2018-08-06 | Automatic bagging machine |
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| CN108820273B true CN108820273B (en) | 2024-06-21 |
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| CN113002871B (en) * | 2021-02-25 | 2022-05-27 | 台州至诚自动化科技有限公司 | Automatic bag feeding and opening mechanism for bag with self-sealing strip |
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| CN207510822U (en) * | 2017-11-08 | 2018-06-19 | 武汉人天包装自动化技术股份有限公司 | A kind of Full-automatic bagging machine |
| CN208602725U (en) * | 2018-08-06 | 2019-03-15 | 上海松川远亿机械设备有限公司 | A kind of self-action sack filling machine |
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| CN108820273A (en) | 2018-11-16 |
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