CN220392624U - Semi-supporting unpiler - Google Patents

Abstract

The utility model relates to a semi-supporting unpiler which comprises a conveying unit, a lifting unit, a first pushing unit, a receiving unit and a wood stack recovery unit, wherein a single-layer product comprises a single-layer bottle/tank and a paper box for storing the single-layer bottle/tank, and a turnover unit for turning over the single-layer product, a paper box recovery unit for separating the paper box from the single-layer bottle/tank and a second pushing unit for pushing the single-layer bottle/tank from the turnover unit to the receiving unit are arranged between the lifting unit and the receiving unit. The utility model has the advantages that: through the cooperation of the upset unit, the carton recovery unit and the second pushing unit that add between lifting unit and receiving unit, realized the upset of individual layer product and the separation of carton and individual layer bottle/jar for follow-up propelling movement is given receiving unit only individual layer bottle/jar like this, need not to realize the separation of individual layer bottle/jar and carton by the manual work again, significantly reduced manual labor, conveniently destacked packing jar or bottle of depositing in the carton.

Description

Semi-supporting unpiler

Technical Field

The utility model relates to stacking equipment, in particular to a semi-supporting unpiler.

Background

In a packaging production facility for canned products, packaging cans are required to be transported into a production line, and packaging cans are often stacked in multiple layers during transportation after the completion of manufacture to form a can stack, so that the packaging cans need to be regularly discharged through a destacking facility before entering the canning production line.

For example, patent CN204021952U discloses an empty can automatic unpiler for pop cans, which comprises a conveying platform, the pop can stacks are sequentially placed on the conveying platform, the conveying platform drives the pop can stacks to move forward through a driving device, an unpiler box body for accommodating the pop can stacks is arranged in the advancing direction of the conveying platform, a lifting device is arranged in the unpiler box body and used for lifting the pop can stacks, and a scraping device is arranged on the upper portion of the unpiler box body and used for pushing one layer of pop cans on the pop can stacks onto a conveying belt.

The destacking machine in this patent uses hoisting device to lift the stack up by a certain height when unloading the pop cans from the stack, then uses the scraper device to directly push the pop cans on the upper layer to the conveyer belt, and then completes destacking. The above-mentioned destacking process requires that the top and bottom adjacent pop cans are directly stacked, but in practical application, it is found that if the pop cans are stacked to form a can stack, the can stack collapses, especially during transportation, the collapse occurs more easily.

For the phenomenon, when the cans are actually stacked, the cans of each layer are firstly placed in a hollow carton box or other similar containers with an opening at the upper part, the cans are restrained by the carton box, and then the cartons with the cans are sequentially stacked on a wooden stack, so that the possibility of collapse of the tank stack can be greatly reduced. Based on this situation, when using the destacking machine in above-mentioned patent to destack, the package rubbing board device can communicate easy open can and carton and promote to the conveyer belt together, still need follow-up again by the manual work take out easy open can from the carton one by one, and is very troublesome, and is time consuming and labor consuming.

Disclosure of Invention

The utility model aims to provide a semi-supporting destacking machine which is convenient for destacking packaging cans or bottles stored in a carton.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a half hold in palm unpiler, is including being used for carrying the transport unit of jar buttress, be used for carrying out the lifting unit who goes up and down to the jar buttress, be used for ejecting the first pushing unit of lifting unit with individual layer product, be used for receiving and carrying individual layer bottle/jar and be used for carrying out the woodpile recovery unit of retrieving to empty woodpile, individual layer product includes individual layer bottle/jar and deposits the carton of individual layer bottle/jar, its innovation point lies in: and a turnover unit for turning over the single-layer product, a carton recovery unit for separating the carton from the single-layer bottle/tank and a second pushing unit for pushing the single-layer bottle/tank from the turnover unit to the receiving unit are further arranged between the lifting unit and the receiving unit.

Further, two directions perpendicular to each other in the horizontal direction are defined as a first direction and a second direction, the lifting unit, the overturning unit and the carton recycling unit are sequentially distributed along the first direction, and the second pushing unit, the overturning unit and the receiving unit are sequentially distributed along the second direction;

the turnover unit comprises a turnover bracket and a turnover roller arranged on the turnover bracket, one side of the turnover roller in the circumferential direction is provided with a turnover cavity for accommodating single-layer products to enter and exit, the turnover roller is driven by a turnover mechanism to drive the turnover cavity to switch between a first position and a second position, the turnover cavity is used for receiving the single-layer products pushed from the lifting unit in the first position, and the carton recovery unit is used for taking off the cartons in the turnover cavity to separate from the single-layer bottles/cans in the second position, and a clamping mechanism for clamping the single-layer products in the turnover cavity is further arranged on the turnover roller;

the carton recovery unit comprises a carton recovery support, a carton grabbing mechanism and a carton conveying mechanism, wherein the carton grabbing mechanism is arranged on the carton recovery support, the carton grabbing mechanism is driven by the translation mechanism to move in the horizontal direction, so that switching is performed between a third position and a fourth position, when the carton grabbing mechanism moves to the third position, the carton grabbing mechanism is positioned above a single-layer product in the overturning cavity, when the carton grabbing mechanism moves to the fourth position, the carton grabbing mechanism is positioned above the carton conveying mechanism, and the carton grabbing mechanism is driven by a lifting cylinder arranged on the carton recovery support to lift up and down;

the second pushing unit comprises a second pushing support, a second pushing seat arranged on the second pushing support and a second pushing plate arranged at the top end of the second pushing seat, a pair of second pushing guide rails are arranged at the bottom end of the second pushing seat, a second stacking sliding block which is in sliding fit with the second pushing guide rails is arranged at the top end of the second pushing support, a second pushing motor is further arranged on the second pushing support, the output end of the second pushing motor is connected with a second pushing belt wheel, annular second pushing belts are sleeved on the second pushing belt wheels, two sides of the second pushing belts are respectively fixed at two sides of the second pushing seat, and second tensioning wheels which are matched with the second pushing belts are further respectively arranged at two sides of the second pushing belt wheels on the second pushing support.

Further, the turnover mechanism is: the turnover roller comprises a pair of turnover rolling plates and a plurality of connecting rods connected with the two turnover rolling plates, a pair of rotation rollers matched with the turnover rolling plates one by one are further installed on two sides of the upper end of the turnover support respectively, two sides of the bottom end of the turnover rolling plates are respectively supported on the two rotation rollers, annular limiting grooves for embedding the turnover rolling plates are further formed in the middle of the circumferential outer wall of the rotation rollers, a circular plate is further installed on the inner wall of one turnover rolling plate, a tooth-shaped structure is further arranged on the circumferential outer wall of the circular plate, a turnover motor is further installed on the turnover support, and an output end of the turnover motor is connected with a turnover sprocket meshed with the tooth-shaped structure of the circular plate.

Further, the clamping mechanism comprises an upper clamping plate and a lower clamping plate which are arranged in the overturning cavity, the lower clamping plate is an L-shaped plate formed by jointly connecting a vertically arranged limiting plate and a horizontally arranged supporting plate, the upper clamping plate is located above the supporting plate, and the upper clamping plate is driven by a clamping cylinder arranged on the overturning roller to be close to or far away from the supporting plate, so that the single-layer product is clamped or loosened.

Further, the two sides of the upper clamping plate are also respectively connected with a guide plate which is obliquely arranged, buffer plates matched with the guide plates are also arranged on the two sides of the supporting plate, and buffer cylinders which drive the buffer plates to lift up and down are also arranged on the overturning roller.

Further, the carton grabbing mechanism comprises a grabbing bottom plate, four grabbing side plates which are obliquely arranged are arranged on the grabbing bottom plate, at least one vacuum chuck is arranged on each grabbing side plate, and grabbing of the carton is achieved through cooperation of all the vacuum chucks on the four grabbing side plates;

the translation mechanism comprises a translation fixing seat and a translation movable seat, wherein the translation movable seat is arranged below the translation fixing seat, a pair of guide rails, namely an upper guide rail and a lower guide rail, are respectively arranged on the upper side and the lower side of the translation movable seat, an upper sliding block which is matched with the upper guide rail in a sliding manner is further arranged at the bottom end of the translation fixing seat, a lower sliding block which is matched with the lower guide rail in a sliding manner is further arranged on the upper end face of the grabbing bottom plate, a translation motor is further arranged on the translation fixing seat, a translation belt wheel is connected with the conveying end of the translation motor, an annular translation belt which is matched with the translation belt is sleeved on the translation belt wheel, two sides of the translation belt are fixed on two sides of the translation fixing seat, a translation tensioning wheel which is matched with the translation belt is respectively arranged on two sides of the translation belt wheel on the translation fixing seat, a translation screw rod is further arranged in the translation fixing seat, and is provided with a screw nut which is matched with the grabbing bottom plate, and the grabbing bottom plate is connected with the grabbing bottom plate, and the grabbing bottom plate is driven to move horizontally along the lower guide rail;

the carton conveying mechanism comprises a carton conveying support which is obliquely arranged, the carton conveying support comprises a pair of carton conveying shafts and a plurality of carton conveying plates which are connected to the two carton conveying shafts, and the carton conveying plates are obliquely arranged.

Further, the first baffle is still installed to the tip of one side that the carton conveying board height is low, and the outside that is located two carton conveying boards in the outside still is connected with the second baffle, and the second baffle extends along the major axis direction of carton conveying board, still has the guide section that an slope set up in the upper end of second baffle, and the guide section of two second baffles is V-arrangement and distributes.

The utility model has the advantages that: through the cooperation of the upset unit, the carton recovery unit and the second pushing unit that add between lifting unit and receiving unit, realized the upset of individual layer product and the separation of carton and individual layer bottle/jar for follow-up propelling movement is given receiving unit only individual layer bottle/jar like this, need not to realize the separation of individual layer bottle/jar and carton by the manual work again, significantly reduced manual labor, conveniently destacked packing jar or bottle of depositing in the carton.

The design of deflector and buffer board then is in order to be close to when realizing pressing from both sides tight to the individual layer product at last grip block and backup pad, plays certain cushioning effect, avoids going up the direct application of force of grip block and compresses tightly the individual layer product, and leads to the individual layer product to appear by the phenomenon of damage.

Through set up guide rail, lower guide rail respectively in translation movable seat's upper and lower both sides for can all realize horizontal migration between translation movable seat and the translation fixing base, translation movable seat and snatch between the bottom plate, thereby in limited space, realize snatching the bigger horizontal migration distance of bottom plate, conveniently snatch the bottom plate and snatch the carton and remove.

The design of first baffle then plays a limiting displacement to the gliding stroke of carton on the carton conveying board, avoids the carton directly to follow the carton conveying board landing to subaerial, finally leads to the subaerial of the scattered stacking of a plurality of cartons, increases the work load of follow-up personnel clearance, and the design of second baffle then plays the effect of a direction to the carton for the carton when sliding on the carton conveying board, avoids the carton directly to follow the side landing of carton conveying board subaerial, and the design of direction section then is when the carton drops to the carton conveying board, plays the effect of a direction transport to the carton, ensures that the carton can be accurate drop at the carton conveying board.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of a semi-unpiler of the present utility model.

Fig. 2 is a schematic diagram of a conveying unit in the present utility model.

Fig. 3 is a schematic view of a lifting unit according to the present utility model.

Fig. 4 is a front view of the lifting unit of the present utility model.

Fig. 5 is a schematic view of a wood stack recycling unit in accordance with the present utility model.

Fig. 6 is a schematic diagram of a flipping unit according to the present utility model.

Fig. 7 is a front view of the flipping unit of the present utility model.

Fig. 8 is a side view of the flipping unit of the present utility model.

Fig. 9 is a schematic view of the carton recycling unit 7 of the present utility model.

Fig. 10 is a front view of the carton recycling unit 7 of the present utility model.

Fig. 11 is a schematic diagram of a second pushing unit in the present utility model.

FIG. 12 is a schematic view of a receiving unit according to the present utility model.

Description of the embodiments

The following examples will provide those skilled in the art with a more complete understanding of the present utility model and are not intended to limit the utility model to the embodiments described.

A semi-palletizer as shown in fig. 1, comprising a conveying unit 1 for conveying a can stack, a lifting unit 2 for lifting up and down the can stack, a first pushing unit 3 for pushing out a single-layer product from the lifting unit, a receiving unit 4 for receiving and conveying single-layer bottles/cans, and a wood stack recycling unit 5 for recycling empty wood stacks 9, wherein the single-layer product comprises single-layer bottles/cans and cartons for storing the single-layer bottles/cans, a turnover unit 6 for turning over the single-layer product, a carton recycling unit 7 for separating the cartons from the single-layer bottles/cans, and a second pushing unit 8 for pushing the single-layer bottles/cans from the turnover unit to the receiving unit are further arranged between the lifting unit 2 and the receiving unit 4.

Defining two directions perpendicular to each other in the horizontal direction as a first direction and a second direction, sequentially distributing the conveying unit 1 and the lifting unit 2 along the second direction, sequentially distributing the wood pile recycling unit 5, the lifting unit 2, the overturning unit 6 and the carton recycling unit 7 along the first direction, and sequentially distributing the second pushing unit 8, the overturning unit 6 and the receiving unit 3 along the second direction.

As shown in the schematic diagram of fig. 2, the conveying unit 1 includes a plurality of parallel-distributed feeding conveying brackets 101, a pair of parallel-distributed conveying plates 102 are mounted on the feeding conveying brackets 101, the two conveying plates 102 are parallel-distributed along a first direction and extend along a second direction, a plurality of conveying rollers 103 parallel-distributed along the second direction are mounted between the two conveying plates 102, two sides of the conveying rollers 103 are movably connected with the conveying plates 102 through cooperation of bearings, conveying belts 104 are further arranged on the outer sides of the two conveying plates 102, conveying pulleys matched with the conveying belts 104 are mounted on two sides of the feeding conveying brackets 101, one of the conveying pulleys is driven by a motor mounted on the feeding conveying brackets 101 to rotate so as to drive the conveying belts 104 to work, and a plurality of single-layer products are sequentially stacked above the wood pile 9 from bottom to top through cooperation of the conveying belts 104 on the middle conveying rollers 103.

As shown in the schematic diagrams of fig. 3 and 4, the lifting unit 2 includes a lifting support 201, the lifting support 201 is a hollow cuboid frame, one feeding and conveying support 101 extends into the lifting support 201, a pair of lifting plates 202 located above the feeding and conveying support 101 are further disposed in the lifting support 201, the two lifting plates 202 are distributed side by side along a first direction and extend along a second direction, a gap is reserved between the two lifting plates 202, the two lifting plates 202 are mounted on the same lifting seat, the lifting seat is formed by jointly connecting a vertical plate 204 and four horizontal transverse plates 203, the vertical plate 204 is connected with the transverse plates 203 in an L shape, each two transverse plates 203 jointly cooperate to support one lifting plate 202, and the lifting plate 202 is fixed on the upper end surfaces of the two transverse plates 203.

A pair of parallel-distributed lifting columns are installed in the lifting support 201, a vertical lifting guide rail is installed on the lifting column, a lifting slide block which is in sliding fit with the two lifting guide rails is further installed on one side, far away from the transverse plate 203, of the vertical plate 204, a lifting motor 205 is further installed on the top end of the lifting support 201, the output end of the lifting motor 205 is connected with a reduction gearbox, the reduction gearbox is provided with two output ends, two output ends of the reduction gearbox are connected with a driving sprocket 206, a pair of guide sprockets 207 which are in one-to-one correspondence with the two driving sprockets 206 are further installed on the top end of the lifting support 201, a pair of lifting chains are connected to the upper end of the vertical plate 204, the other side of each lifting chain sequentially bypasses the driving sprocket 206 and the guide sprocket 207, and then is connected with the bottom end of the vertical plate 204, so that a closed loop is formed, the rotation of the lifting motor 205 drives the lifting chains to act through the driving sprocket 206 and the guide sprocket 207, and finally drives the two lifting plates 202 to lift up and down along the lifting guide rails.

The first pushing unit 3 comprises a first pushing rod 301, the first pushing rod 301 extends along a second direction, the first pushing rod 301 is installed on a first pushing support 302, a pair of first pushing rods 303 which are distributed in parallel along the first direction are also installed at the top end of the lifting support 201, the first pushing rods 303 extend along the second direction, first pushing pulleys 304 are respectively installed at two sides of the first pushing rods 303, two first pushing pulleys 304 which are located at the same side of the two first pushing rods 303 are connected through a first pushing belt 305, synchronous rotation is achieved, two sides of the first pushing support 302 are respectively connected with the two first pushing belts 305, a pair of first pushing guide rails 306 which are distributed in parallel along the second direction are also installed at the top end of the lifting support 201, first pushing blocks 303 which are matched with the first pushing guide rails 306 in a sliding mode are installed at two sides of the first pushing support 302, one of the first pushing rods 303 is driven by a first lifting motor 307 to horizontally move along the first pushing rods 305 in a driving mode, and the first pushing rods 301 are driven to horizontally move along the first pushing belts 305.

A pushing support plate 208 is further disposed on one side of the top end of the lifting support 201 near the overturning unit 6, a pushing guide plate 209 is further disposed on two sides of the pushing support plate 208, and the two pushing guide plates 209 are obliquely disposed, wherein the oblique direction of the pushing guide plate 209 is gradually inclined from the lifting unit 2 to the overturning unit 6 toward the center direction of the pushing support plate 208. Auxiliary support to the individual layer product is realized through pushing away the cooperation of material backup pad 208, makes things convenient for first material returning pole 301 to follow lifting unit 2 propelling movement to overturn unit 6 with the individual layer product, and the design of two pushing away material deflector 209 then plays the effect of a direction of rectifying to the individual layer product, avoids the phenomenon that the individual layer product appears off tracking.

As shown in the schematic diagram of fig. 5, the wood pile recycling unit 5 includes a wood pile recycling frame 501, on which recycling boards, recycling rollers and recycling belts are mounted, and the structural cooperation of the recycling boards 502, recycling rollers 503 and recycling belts 504 on the wood pile recycling frame 501 is the same as the structural cooperation of the conveying boards 102, conveying rollers 103 and conveying belts 104 on the feeding and conveying frame 101, which will not be described in detail in this embodiment.

A wood pile pushing plate is further arranged on one side, far away from the wood pile recovery support 501, of the lifting unit 2, and the wood pile pushing plate is driven by a pushing cylinder to extend above the wood pile recovery support 501 or retract to one side, far away from the wood pile recovery support 501, of the lifting unit 2, so that empty wood piles 9 in the lifting unit 2 are conveniently pushed onto a recovery belt 504 on the wood pile recovery support 501 to be recovered.

The wood pile recovery support 501 is further provided with a plurality of wood pile limiting plates 505 above the recovery plate 502 on one side far away from the lifting unit 2, the wood pile limiting plates 505 are distributed in parallel along the second direction, gaps are reserved among the connected wood pile limiting plates 505, the wood pile limiting plates 505 are arc-shaped plates, and a limiting effect is achieved on the travel of the wood pile 9 by arranging the wood pile limiting plates 505.

The wood pile recycling support 501 is further provided with a wood pile lifting arm 507 distributed along a first direction at the wood pile limiting plate 505, a pair of wood pile lifting plates 506 distributed along a second direction are arranged on the wood pile lifting arm 507, two wood pile lifting arms 507 are arranged on a wood pile lifting support 508, two matched wood pile lifting chain wheels and wood pile lifting chains 509 are further arranged on two sides of the wood pile lifting support 508, the two wood pile lifting arms 507 are arranged on the same wood pile lifting cross beam 511, the wood pile lifting arms 507 are connected with the wood pile lifting cross beam 511 in a sliding mode, and the two wood pile lifting arms 507 are driven by telescopic cylinders arranged on the wood pile lifting cross beam 511 to move horizontally, so that the two wood pile lifting arms 507 are close to or far away from each other.

Two wood pile lifting chains 509 are respectively connected to two sides of the wood pile lifting cross beam 511 and drive the wood pile lifting cross beam 511 to lift up and down, lifting grooves are further formed in two sides of the wood pile lifting support 508, lifting rollers which roll up and down in the lifting grooves are mounted on two sides of the wood pile lifting cross beam 511, and the wood pile lifting chain wheels are driven by a wood pile lifting motor 510 mounted on the wood pile lifting support 508 to rotate and drive the wood pile lifting arm 507 to lift up and down, so that an empty wood pile 9 is far away from or close to the wood pile recycling support 501.

As shown in the schematic diagrams of fig. 6 to 8, the turnover unit 6 includes a turnover frame 601 and a turnover roller mounted on the turnover frame 601, the turnover frame 601 is a hollow cuboid frame, a turnover cavity 602 for accommodating a single-layer product is formed on one side of the circumference direction of the turnover roller, the turnover roller is driven by a turnover mechanism to drive the turnover cavity 602 to switch between a first position and a second position, in the first position, the turnover cavity 602 is used for receiving the single-layer product pushed from the lifting unit 2, and in the second position, the carton recovery unit 7 takes the cartons in the turnover cavity 602 to separate the cartons from the single-layer bottles/cans.

The turnover mechanism is as follows: the turnover roller comprises a pair of turnover rolling plates 603 and a plurality of connecting rods 604 connected with the two turnover rolling plates, the turnover rolling plates 603 are circular plates, a notch is formed in each of the two turnover rolling plates 603, a pair of rotating rolling wheels 605 which are matched with the turnover rolling plates 603 in a one-to-one correspondence mode are further installed on the two sides of the upper end of the turnover support 601 respectively, two sides of the rotating rolling wheels 605 are movably installed on the turnover support 601 through the matching of bearings and bearing seats, two sides of the bottom end of the turnover rolling plates 603 are respectively supported on the two rotating rolling wheels 605, annular limiting grooves which are used for accommodating the embedding of the turnover rolling plates 603 are formed in the middle position of the circumferential outer wall of the rotating rolling wheels 605, so that when the turnover rolling plates 603 rotate, limiting grooves are used for limiting the positions of the turnover rolling plates 603, the occurrence of the phenomenon of deviation is avoided, a circular plate 606 is further installed on the inner wall of one turnover rolling plate 603, a tooth-shaped structure is further installed on the circumferential outer wall of the circular plate 606, the turnover support 601 is further provided with a turnover motor 607, the output end of the turnover motor 607 is connected with the tooth-shaped structure of the circular plate 606, and the turnover motor 607 is meshed with the tooth-shaped structure 608 through the circular plate 606, and the tooth-shaped structure of the turnover motor is directly meshed with the circular plate 606, and the turnover motor 608 can be directly realized through the tooth-shaped structure of the turnover motor 606.

The turnover roller is also provided with a clamping mechanism for clamping the single-layer product in the turnover cavity 602, the clamping mechanism comprises an upper clamping plate 608 and a lower clamping plate which are arranged in the turnover cavity 602, the lower clamping plate is an L-shaped plate formed by jointly connecting a vertically arranged limiting plate 609 and a horizontally arranged supporting plate 610, the upper clamping plate 608 is positioned above the supporting plate 610 and beside the limiting plate 609, the upper clamping plate 608 is driven to approach or separate from the supporting plate 610 by a clamping cylinder 611 arranged on the turnover roller, so that the single-layer product is clamped or loosened, the clamping cylinder 611 is arranged on a clamping bracket 612, two sides of the clamping bracket 612 are respectively connected with a circular plate 606 and the turnover rolling plate 603, a piston rod of the clamping cylinder 611 is connected with the upper clamping plate 608 and drives the upper clamping plate 608 to lift up and down, a guide rod 613 is further arranged beside the upper clamping plate 608, a through hole which can be used for allowing the guide rod 613 to pass up and down and move is further arranged in the through hole, and a guide sleeve which is matched with the guide rod 613 is arranged in the through hole, and the guide rod 613 is matched with the guide rod 608 to prevent the upper clamping plate 608 from moving up and down.

The two sides of the upper clamping plate 608 are respectively connected with a guide plate 614 which is obliquely arranged, the oblique direction of the guide plate 614 is gradually inclined from the connection side of the guide plate 614 and the upper clamping plate 608 to the direction far away from the upper clamping plate 608, buffer plates 615 which are matched with the guide plate 614 are also arranged on the two sides of the supporting plate 610, the buffer plates 615 are positioned on the outer sides of the turnover rolling plates 603 and are attached to the turnover rolling plates 603, buffer air cylinders 616 which drive the buffer plates 615 to lift up and down are also arranged on the turnover rolling plates 603, buffer guide rods 617 are arranged on the two sides of the turnover rolling plates 603, buffer guide seats are arranged on the turnover rolling plates 603, and through holes which are used for allowing the buffer guide rods 617 to pass through and move up and down are formed in the buffer guide seats. The guide plate 614 and the buffer plate 615 are designed to play a role in buffering when the upper clamping plate 608 and the support plate 610 are close to clamp a single-layer product, so as to avoid the phenomenon that the single-layer product is crushed due to the fact that the upper clamping plate 608 directly applies force to compress the single-layer product.

As shown in fig. 10 and 11, the carton recycling unit 7 includes a carton recycling bracket 701, a carton grabbing mechanism mounted on the carton recycling bracket 701, and a carton conveying mechanism, the carton recycling bracket 701 is a hollow cuboid bracket, the carton grabbing mechanism is driven by a translation mechanism to move in a horizontal direction, so that the carton grabbing mechanism is switched between a third position and a fourth position, when the carton grabbing mechanism moves to the third position, the carton grabbing mechanism is located above a single-layer product in the overturning cavity, when the carton grabbing mechanism moves to the fourth position, the carton grabbing mechanism is located above the carton conveying mechanism, and the carton grabbing mechanism is driven by a lifting cylinder 702 mounted on the carton recycling bracket to lift up and down.

The carton grabbing mechanism comprises a grabbing base plate 703, the grabbing base plate 703 is a rectangular plate, grabbing side plates 704 which are arranged in a four-inclined mode are arranged on the grabbing base plate 703, two vacuum chucks 705 are arranged on the grabbing side plates 704, and grabbing of the carton 91 is achieved jointly through matching of all the vacuum chucks 705 on the four grabbing side plates 704.

The translation mechanism comprises a translation fixing seat 706 and a translation movable seat 707, wherein the translation movable seat 707 is arranged below the translation fixing seat 706, the translation fixing seat 706 is driven by a lifting cylinder 702 to lift up and down, the translation fixing seat 706 is driven to lift up and down, four guide rods which are vertically arranged are further arranged around the lifting cylinder 702 at the top end of the translation fixing seat 706, so as to play a role in guiding the lifting of the translation fixing seat 706, a pair of guide rails which are respectively an upper guide rail 708 and a lower guide rail 709 are respectively arranged at the upper side and the lower side of the translation fixing seat 707, an upper sliding block which is in sliding fit with the upper guide rail 708 is further arranged at the bottom end of the translation fixing seat 706, a lower sliding block which is in sliding fit with the lower guide rail 709 is further arranged at the upper end surface of the grabbing bottom plate 703, a translation motor 710 is further arranged on the translation fixing seat 706, the conveying end of the translation motor 710 is connected with a translation belt wheel through a reduction gearbox, an annular translation belt matched with the translation belt wheel is sleeved on the translation belt wheel, two sides of the translation belt are fixed on two sides of the translation fixing seat 706, two sides of the translation belt wheel on the translation fixing seat 706 are respectively provided with a translation tensioning wheel 713 matched with the translation belt, the translation belt wheel is driven to rotate through rotation of the translation motor 710, then the translation belt is driven to move, finally, the translation movable seat 707 horizontally moves relative to the translation fixing seat 706, a translation screw 714 is further installed in the translation fixing seat 707, a screw nut matched with the translation screw 714 is arranged on the translation screw 714, the screw nut is connected with the grabbing bottom plate 703, the translation screw 714 is driven to rotate by the motor, and the grabbing bottom plate 703 is driven to horizontally move along the lower guide rail 709 through the screw nut. Through set up guide rail 708, lower guide rail 709 respectively in the upper and lower both sides of translation movable seat 707 for can all realize horizontal migration between translation movable seat 707 and the translation fixing base 706, translation movable seat 707 and snatch the bottom plate 703, thereby in limited space, realize snatch the bigger horizontal migration distance of bottom plate 703, conveniently snatch the bottom plate 703 and snatch the carton 91 and remove.

The paper box conveying mechanism comprises paper box conveying supports which are obliquely arranged, each paper box conveying support comprises a pair of paper box conveying shafts 715 and a plurality of paper box conveying plates 716 which are connected to the two paper box conveying shafts 715, the two sides of each paper box conveying shaft 715 are fixed to the paper box recycling supports 701 through mounting bases, the two paper box conveying shafts 715 are distributed along the second direction, the two paper box conveying shafts 715 are staggered in height, the two sides of each paper box conveying plate 716 are respectively arranged on the two paper box conveying shafts 715, so that the paper box conveying plates 716 are obliquely arranged, one side with the low height of each paper box conveying plate 716 extends out of the paper box recycling supports 701, the paper box conveying plates 716 are distributed side by side along the first direction, gaps are reserved between the adjacent paper box conveying plates 716, the paper boxes 91 fall onto the paper box conveying plates 716 conveniently, the paper boxes 91 slide under the action of gravity, and the paper boxes 91 are discharged, and an active driving piece is not required to be additionally arranged.

The first baffle 717 is further installed at the end part of one side of the lower height of the carton conveying plates 716, the first baffle 717 is fixed on the carton conveying plates 716 through the cooperation of bolts, the second baffles 718 are further connected to the outer sides of the two outermost carton conveying plates 716, the second baffles 718 extend along the long axis direction of the carton conveying plates 716, the second baffles 718 are vertically arranged, the upper ends of the second baffles 718 are further provided with a guide section 719 which is obliquely arranged, and the guide sections 719 of the two second baffles are distributed in a V shape. The design of the first baffle 717 is to play a limiting role on the sliding travel of the carton 91 on the carton conveying plate 716, avoid the carton 91 from directly sliding from the carton conveying plate 716 to the ground, and finally lead to the scattered stacking of a plurality of cartons on the ground, increase the workload of cleaning by subsequent personnel, while the design of the second baffle 718 is to play a guiding role on the carton 91 when the carton slides on the carton conveying plate 716, avoid the carton 91 from directly sliding from the side of the carton conveying plate 716 to the ground, and play a guiding and conveying role on the carton 91 when the carton 91 falls onto the carton conveying plate 716, so as to ensure that the carton 91 can accurately fall on the carton conveying plate 716.

As shown in the schematic diagram of fig. 11, the second pushing unit 8 includes a second pushing support 801, a second pushing seat 802 mounted on the second pushing support, and a second pushing plate 803 mounted on the top end of the second pushing seat 802, wherein the second pushing support 801 is directly mounted on the turnover support 601 and is located beside the turnover roller, a pair of second pushing guide rails 804 are mounted at the bottom end of the second pushing support 802, a second stacking slider in sliding fit with the second pushing guide rails 804 is mounted at the top end of the second pushing support 801, a second pushing motor 805 is further mounted on the second pushing support 801, the output end of the second pushing motor 805 is connected with a second pushing belt wheel through a reduction gearbox, second pushing belts in ring shape are sleeved on the second pushing belt wheel, two sides of the second pushing belts are respectively fixed at two sides of the long axis direction of the second pushing seat 802, and second pushing wheels matched with the second pushing belt are also mounted on two sides of the second pushing support 801.

As shown in the schematic diagram of fig. 12, the material receiving unit 4 includes a material receiving support 401 disposed beside the turning support 601, the material receiving support 401 and the second material pushing support 801 are respectively disposed at two sides of the second direction of the turning support 601, a material receiving platform 402 is mounted on an upper end surface of the material receiving support 401, the material receiving platform 402 is a rectangular plate, the material receiving platform 402 extends along the second direction, two vertically disposed material receiving baffles 403 are respectively disposed at two sides of the width direction of the material receiving platform 402, and an extending direction of the material receiving baffles 403 is the same as an extending direction of the material receiving platform 402, so that when a plurality of single-layer bottles/cans translate on the material receiving platform 402, a guiding and limiting function is achieved to ensure a flatness of an integral position of the translated single-layer bottles/cans.

Working principle: when the tank pile is destacked, firstly, a wood pile 9 filled with a plurality of single-layer products to form the tank pile is conveyed to a conveying unit 1 by a forklift, at the moment, the opening of a paper box 91 in the single-layer products is upward, the wood pile 9 is conveyed to a lifting unit 2 by a conveying belt 104, at the moment, two lifting plates 202 are positioned at the descending of the wood pile 9, then the lifting plates 202 ascend to drive the wood pile 9 to ascend, and further drive the tank pile to move upwards, when the single-side products positioned at the uppermost side are lifted to the first pushing rod 301, the lifting plates 202 stop ascending, the single-layer products at the uppermost layer are pushed into a turnover cavity 602 of a turnover roller by the first pushing rod 301, the single-layer products are clamped by an upper clamping plate 608 and a lower clamping plate, then the turnover roller rotates 180 degrees, the turnover cavity 602 moves from a first position to a second position, at this time, the opening of the carton 91 in the single-layer product is downward, then the upper clamping plate 608 moves downward to be separated from the lower clamping plate, then the carton conveying mechanism drives the carton grabbing mechanism to move to the third position, the carton grabbing mechanism grabs the carton 91 to separate the carton 91 from the single-layer bottle/can in the single-layer product, after separation, the upper clamping plate 608 and the lower clamping plate clamp the single-layer bottle/can again, then the turnover roller rotates 180 degrees, the turnover cavity 602 moves from the second position to the first position again, then the upper clamping plate 608 moves upward and is far away from the lower clamping plate, so that the single-layer bottle/can is loosened, and then the single-layer bottle/can after the carton 91 is removed is pushed onto the receiving platform 402 from the turnover cavity 602 by the second pushing rod 803, so that the unstacking of the single-layer product is completed.

During the operation described above, the lifting plate 202 will go up again, lifting the second monolayer product on the upper side to the position of the first ejector pins 301, awaiting destacking.

Repeating the above steps, after the single-layer products on the wood pile 9 are completely destacked, the lifting plate 202 descends until the empty wood pile 9 falls on the conveying belt 104, and then the empty wood pile 9 is pushed onto the recovery belt 504 from the conveying belt 104 by the wood pile pushing plate, and the empty wood pile 9 is recovered.

According to the unpiler, the overturning unit 6, the paper box recovery unit 7 and the second pushing unit 8 are additionally arranged between the lifting unit 2 and the receiving unit 4, and the overturning unit 6, the paper box recovery unit 7 and the second pushing unit 8 are mutually matched to realize overturning of single-layer products and separation of paper boxes 91 in the single-layer products from single-layer bottles/cans, so that only single-layer bottles/cans are pushed to the receiving unit 4 in the follow-up process, and no paper boxes 91 are arranged, namely, the bottles/cans are taken out from the paper boxes without manual work, so that manual labor is greatly reduced, and the packing cans or bottles stored in the paper boxes are conveniently unpacked.

It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a half hold in palm unpiler, is including being used for carrying the transport unit of jar buttress, be used for carrying out the lifting unit who goes up and down to the jar buttress, be used for pushing out the first pushing unit of lifting unit with individual layer product, be used for receiving and carrying individual layer bottle/jar and be used for carrying out the woodpile recovery unit of retrieving to empty woodpile, individual layer product includes individual layer bottle/jar and deposits the carton of individual layer bottle/jar, its characterized in that: and a turnover unit for turning over the single-layer product, a carton recovery unit for separating the carton from the single-layer bottle/tank and a second pushing unit for pushing the single-layer bottle/tank from the turnover unit to the receiving unit are further arranged between the lifting unit and the receiving unit.

2. The semi-unpiler of claim 1, characterized in that: defining two directions perpendicular to each other in the horizontal direction as a first direction and a second direction, wherein the lifting unit, the overturning unit and the carton recycling unit are sequentially distributed along the first direction, and the second pushing unit, the overturning unit and the receiving unit are sequentially distributed along the second direction;

the turnover unit comprises a turnover bracket and a turnover roller arranged on the turnover bracket, one side of the turnover roller in the circumferential direction is provided with a turnover cavity for accommodating single-layer products to enter and exit, the turnover roller is driven by a turnover mechanism to drive the turnover cavity to switch between a first position and a second position, the turnover cavity is used for receiving the single-layer products pushed from the lifting unit in the first position, and the carton recovery unit is used for taking off the cartons in the turnover cavity to separate from the single-layer bottles/cans in the second position, and a clamping mechanism for clamping the single-layer products in the turnover cavity is further arranged on the turnover roller;

the carton recovery unit comprises a carton recovery support, a carton grabbing mechanism and a carton conveying mechanism, wherein the carton grabbing mechanism is arranged on the carton recovery support, the carton grabbing mechanism is driven by the translation mechanism to move in the horizontal direction, so that switching is performed between a third position and a fourth position, when the carton grabbing mechanism moves to the third position, the carton grabbing mechanism is positioned above a single-layer product in the overturning cavity, when the carton grabbing mechanism moves to the fourth position, the carton grabbing mechanism is positioned above the carton conveying mechanism, and the carton grabbing mechanism is driven by a lifting cylinder arranged on the carton recovery support to lift up and down;

the second pushing unit comprises a second pushing support, a second pushing seat arranged on the second pushing support and a second pushing plate arranged at the top end of the second pushing seat, a pair of second pushing guide rails are arranged at the bottom end of the second pushing seat, a second stacking sliding block which is in sliding fit with the second pushing guide rails is arranged at the top end of the second pushing support, a second pushing motor is further arranged on the second pushing support, the output end of the second pushing motor is connected with a second pushing belt wheel, annular second pushing belts are sleeved on the second pushing belt wheels, two sides of the second pushing belts are respectively fixed at two sides of the second pushing seat, and second tensioning wheels which are matched with the second pushing belts are further respectively arranged at two sides of the second pushing belt wheels on the second pushing support.

3. The semi-unpiler of claim 2, characterized in that: the turnover mechanism is as follows: the turnover roller comprises a pair of turnover rolling plates and a plurality of connecting rods connected with the two turnover rolling plates, a pair of rotation rollers matched with the turnover rolling plates one by one are further installed on two sides of the upper end of the turnover support respectively, two sides of the bottom end of the turnover rolling plates are respectively supported on the two rotation rollers, annular limiting grooves for embedding the turnover rolling plates are further formed in the middle of the circumferential outer wall of the rotation rollers, a circular plate is further installed on the inner wall of one turnover rolling plate, a tooth-shaped structure is further arranged on the circumferential outer wall of the circular plate, a turnover motor is further installed on the turnover support, and an output end of the turnover motor is connected with a turnover sprocket meshed with the tooth-shaped structure of the circular plate.

4. The semi-unpiler of claim 2, characterized in that: the clamping mechanism comprises an upper clamping plate and a lower clamping plate which are arranged in the overturning cavity, the lower clamping plate is an L-shaped plate formed by jointly connecting a vertically arranged limiting plate and a horizontally arranged supporting plate, the upper clamping plate is located above the supporting plate, and the upper clamping plate is driven by a clamping cylinder arranged on the overturning roller to be close to or far away from the supporting plate, so that the single-layer product is clamped or loosened.

5. The semi-unpiler of claim 4, characterized in that: the two sides of the upper clamping plate are also respectively connected with a guide plate which is obliquely arranged, buffer plates matched with the guide plates are also arranged on the two sides of the supporting plate, and buffer cylinders which drive the buffer plates to lift up and down are also arranged on the overturning roller.

6. The semi-unpiler of claim 2, characterized in that: the carton grabbing mechanism comprises a grabbing bottom plate, four grabbing side plates which are obliquely arranged are arranged on the grabbing bottom plate, at least one vacuum chuck is arranged on each grabbing side plate, and grabbing of the carton is achieved jointly through matching of all the vacuum chucks on the four grabbing side plates;

the translation mechanism comprises a translation fixing seat and a translation movable seat, wherein the translation movable seat is arranged below the translation fixing seat, a pair of guide rails, namely an upper guide rail and a lower guide rail, are respectively arranged on the upper side and the lower side of the translation movable seat, an upper sliding block which is matched with the upper guide rail in a sliding manner is further arranged at the bottom end of the translation fixing seat, a lower sliding block which is matched with the lower guide rail in a sliding manner is further arranged on the upper end face of the grabbing bottom plate, a translation motor is further arranged on the translation fixing seat, a translation belt wheel is connected with the conveying end of the translation motor, an annular translation belt which is matched with the translation belt is sleeved on the translation belt wheel, two sides of the translation belt are fixed on two sides of the translation fixing seat, a translation tensioning wheel which is matched with the translation belt is respectively arranged on two sides of the translation belt wheel on the translation fixing seat, a translation screw rod is further arranged in the translation fixing seat, and is provided with a screw nut which is matched with the grabbing bottom plate, and the grabbing bottom plate is connected with the grabbing bottom plate, and the grabbing bottom plate is driven to move horizontally along the lower guide rail;

the carton conveying mechanism comprises a carton conveying support which is obliquely arranged, the carton conveying support comprises a pair of carton conveying shafts and a plurality of carton conveying plates which are connected to the two carton conveying shafts, and the carton conveying plates are obliquely arranged.

7. The semi-unpiler of claim 6, characterized in that: the carton conveying plate is characterized in that a first baffle is further installed at the end part of one side with low height, second baffles are further connected to the outer sides of the two carton conveying plates located at the outermost sides, the second baffles extend along the long axis direction of the carton conveying plates, a guide section which is obliquely arranged is further arranged at the upper end of each second baffle, and the guide sections of the two second baffles are distributed in a V shape.