CN221189364U - Automatic circulation stacking device for packaging boxes for packaging parts - Google Patents

Abstract

The utility model discloses an automatic circulation stacking device for packing boxes for packing parts, and belongs to the field of automatic equipment. The automatic circulation stacking device for the packing boxes comprises a frame, a conveying mechanism, a packing box feeding mechanism and a packing box stacking mechanism, wherein the packing box feeding mechanism comprises a packing box stacking frame, a packing box releasing assembly, a packing box pushing assembly and a packing box lifting assembly, the packing box releasing assembly is used for releasing packing boxes at the bottom in the packing box stacking frame one by one, the packing box pushing assembly is used for pushing the packing boxes at the bottom in the packing box stacking frame to a packing station, the packing box lifting assembly is used for supporting the pushed packing boxes and enabling the packing boxes to fall on the conveying mechanism when a bracket is withdrawn, the packing box stacking mechanism is used for stacking the packing boxes on the stacking station, automatic feeding, circulation and stacking of the packing boxes are achieved, manual operation is reduced, labor cost is saved, and production automation degree and production efficiency are improved.

Description

Automatic circulation stacking device for packaging boxes for packaging parts

Technical Field

The utility model relates to automatic production equipment, in particular to an automatic circulation stacking device for packing boxes for packing parts.

Background

Fig. 1 and 2 show a plastic base 100 of an electronic product such as a smoke alarm, which has a spring piece mounting portion 101 on the inner side thereof, and a spring piece 102 is mounted at the position of the spring piece mounting portion 101 by using a screw; a nut groove 103 for mounting a nut and a wax sealing cavity 104 for sealing wax of the nut groove 103 are provided on the back surface of the plastic base 100. According to actual production needs, the plastic base 100 needs to be stacked in a foam packaging box after the spring piece assembly and wax sealing procedures, and then a plurality of foam packaging boxes are stacked together to be packaged by a carton.

In the prior art, the packing boxes are placed and stacked manually, the on duty is needed manually, the work is basically free of technical difficulty, and the labor cost is increased. In order to reduce manual intervention and improve the automation level of a production line, it is necessary to design an automatic circulation stacking device for packaging boxes.

Disclosure of Invention

1. Technical problem to be solved by the utility model

The utility model aims to overcome the defect that the manual placement and stacking of packing boxes are needed to increase the labor cost in the prior art, and provides an automatic circulation stacking device for packing boxes for packing parts.

2. Technical proposal

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model relates to an automatic circulation stacking device for packing boxes of part packing, which comprises a frame, a conveying mechanism, a packing box feeding mechanism and a packing box stacking mechanism, wherein the conveying mechanism, the packing box feeding mechanism and the packing box stacking mechanism are arranged on the frame, the conveying mechanism is sequentially provided with a packing station and a stacking station along the conveying direction, the packing box feeding mechanism is arranged at the packing station, the packing box stacking mechanism is arranged at the stacking station, and the automatic circulation stacking device comprises the following components, wherein:

The packaging box feeding mechanism comprises a packaging box stacking frame, a packaging box releasing assembly, a packaging box pushing assembly and a packaging box lifting assembly, wherein the packaging box stacking frame is positioned at one side of the packaging station and is used for storing stacked empty packaging boxes; the packing box release assembly is arranged at the side of the lower part of the packing box stacking frame and is used for clamping, lifting or releasing a second packing box at the inner bottom of the packing box stacking frame to fall; the packaging box pushing assembly is arranged at one side of the lower part of the packaging box stacking frame far away from the packaging station and is used for pushing a first packaging box at the inner bottom of the packaging box stacking frame to the packaging station; the packaging box lifting assembly is provided with a bracket which can stretch out and draw back above the packaging station, the bracket in an extending state is connected with a bottom plate of the packaging box stacking frame and is used for supporting the packaging box pushed by the packaging box pushing assembly, and the bracket in a contracting state exits the packaging station so that the packaging box filled with parts falls on the conveying mechanism and is conveyed to the stacking station;

The packing box stacking mechanism comprises stacking assemblies arranged on two sides of the stacking station, and the stacking assemblies are used for clamping and lifting packing boxes on the stacking station and stacking the lifted packing boxes on the packing boxes below after the next packing box moves to the stacking station.

Further, a plurality of convex ribs are arranged on the bottom plate of the packing box stacking frame.

Still further, the packing carton release subassembly includes lift driver, lift bedplate and lifts the centre gripping driver, lift driver installs on the bottom plate of frame or packing carton stack frame, lift the bedplate and install on the drive end of lift driver, lift the centre gripping driver and install on lifting the bedplate, and lift the centre gripping driver and highly be greater than the height of a packing carton, be less than the stack height of two packing carton apart from the bottom plate of packing carton stack frame.

Further, the package box pushing-out assembly comprises a pushing-out driver, a pushing plate and a pushing plate guide rod, wherein the pushing plate is arranged on one side of the lower part of the package box stacking frame in a guiding way through the pushing plate guide rod and is connected with the pushing-out driver, and the pushing plate is driven by the pushing-out driver to push out to a package station.

Still further, the packing carton lifts one side that the subassembly located the packing station to it is relative with the packing carton ejecting assembly, this packing carton lifts the subassembly and includes mounting panel, bracket telescopic drive ware, bracket horizontal pole, bracket guide rail and fixed slider, the mounting panel is installed in the frame, bracket telescopic drive ware and fixed slider are installed on the mounting panel respectively, bracket guide rail slidable mounting is on fixed slider, and bracket guide rail's extension end is connected with the bracket horizontal pole, bracket telescopic drive ware's drive end is connected with the bracket horizontal pole, drives bracket horizontal pole and bracket guide rail and together in the flexible motion of packing station top by bracket telescopic drive ware.

Further, the extending end of the bracket guide rail is also provided with a supporting roller.

Still further, pile up neatly subassembly includes lifting drive, lifting bedplate and lifting clamping drive, lifting drive installs in the frame, lifting bedplate installs on lifting drive's driving end, lifting clamping drive installs on lifting bedplate, and lifting clamping drive's low position is less than the height of a packing carton from conveying mechanism's conveying surface height, lifting drive drives lifting clamping drive's lifting height and is greater than the height of a packing carton.

Further, the conveying mechanism is a belt conveying mechanism.

Still further, conveying mechanism's transport end still is equipped with the packing carton temporary storage platform, the packing carton temporary storage platform includes curb plate and installs a plurality of backing rolls on the curb plate, the direction of rolling of backing roll is unanimous with conveying mechanism's direction of delivery, and a plurality of the backing surface that the backing roll formed links up with conveying mechanism's transport face.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

(1) The utility model discloses an automatic circulation stacking device for packing parts, which comprises a rack, a conveying mechanism, a packing box feeding mechanism and a packing box stacking mechanism, wherein the conveying mechanism, the packing box feeding mechanism and the packing box stacking mechanism are arranged on the rack;

(2) According to the automatic circulation stacking device for the packing boxes for packing the parts, the bottom plate of the packing box stacking frame is provided with the plurality of convex ribs, and the convex ribs can reduce friction at the bottoms of the packing boxes, so that the pushing resistance of the packing boxes is smaller;

(3) The automatic circulation stacking device for the packing boxes for packing the parts comprises a packing box release assembly, a stacking device and a stacking device, wherein the packing box release assembly comprises a lifting driver, a lifting seat plate and a lifting clamping driver, and the lifting and clamping actions of the lifting driver and the lifting clamping driver are matched, so that stacked packing boxes can be released one by one, the structure is simple and compact, and the packing box release action is stable and reliable;

(4) The automatic circulation stacking device for the packing box for packing the parts comprises a packing box pushing-out assembly, a packing box pushing-out assembly and a packing box pushing-out assembly, wherein the packing box pushing-out assembly comprises a pushing-out driver, a pushing plate and a pushing plate guide rod;

(5) The utility model relates to an automatic circulation stacking device for packing boxes for packing parts, which is characterized in that a packing box lifting assembly is arranged on one side of a packing station and is opposite to a packing box pushing assembly, the packing box lifting assembly comprises a mounting plate, a bracket telescopic driver, a bracket cross bar, a bracket guide rail and a fixed sliding block, the bracket cross bar and the bracket guide rail form a bracket, and the bracket can extend to support or retract to release the packing box, so that the automatic feeding action of the packing box is connected stably and reliably; in addition, the extending end of the bracket guide rail is also provided with a supporting roller, after the packing box is fully filled with parts, the bracket guide rail in a cantilever state can be prevented from being stressed to incline downwards to be contacted with the conveying mechanism, and sliding friction between the bracket guide rail and the conveying mechanism can be reduced in the shrinkage process of the bracket guide rail;

(6) The automatic circulation stacking device for the packing boxes for packing the parts comprises a lifting driver, a lifting seat plate and a lifting clamping driver, wherein the lifting clamping driver can be used for clamping the packing boxes on a stacking station, the lifting driver is used for driving the packing boxes to rise to the height of one packing box, a space for moving the next packing box is reserved below the lifted packing boxes, after the next packing box moves in place, the lifted packing boxes can be stacked on the packing boxes below, so that the packing boxes can be stacked one by one, the structure is simple and compact, and the stacking action of the packing boxes is stable and reliable;

(7) The automatic circulation stacking device for the packing box for packing the parts has the advantages that the conveying mechanism is a belt type conveying mechanism, the structure is simple, and the conveying is stable; the conveying mechanism is characterized in that a packaging box temporary storage table is further arranged at the conveying end of the conveying mechanism, the stacked packaging boxes can be transferred to the temporary storage table, and the temporary storage table can be directly packaged or transferred without influencing the continuous work of a stacking station, so that the production continuity is ensured.

Drawings

FIG. 1 is a schematic diagram of a front structure of a plastic base of an electronic product;

FIG. 2 is a schematic view of the back structure of a plastic base of an electronic product;

Fig. 3 is a schematic diagram of the overall structure of an automatic circulation palletizing device for packing boxes for packing parts (including a preceding part palletizing procedure);

fig. 4 is a schematic perspective view of an automatic circulation palletizing device for packing boxes for packing parts according to the present utility model;

Fig. 5 is a schematic perspective view of an automatic circulation palletizing device for packing boxes for packing parts according to the present utility model (omitting a frame state);

Fig. 6 is a schematic perspective view of a feeding mechanism of a packing box in the present utility model;

fig. 7 is a partially enlarged schematic view of the structure at a in fig. 6.

Reference numerals in the schematic drawings illustrate:

1. a frame; 2. a conveying mechanism; 2-1, a packaging station; 2-2, stacking stations; 3. a packaging box feeding mechanism; 3-1, a packing box stacking frame; 3-1-1, protruding ribs; 3-2, a package releasing assembly; 3-2-1, lifting the driver; 3-2-2, lifting the seat board; 3-2-3, lifting the clamping driver; 3-3, pushing out the package box; 3-3-1, push out driver; 3-3-2, pushing plate; 3-3-3, pushing plate guide rod; 3-4, a packaging box lifting assembly; 3-4-1, mounting plate; 3-4-2, a bracket telescopic driver; 3-4-3, a bracket cross bar; 3-4-4, a bracket guide rail; 3-4-4a, supporting rollers; 3-4-5, fixing a sliding block; 4. a packing box stacking mechanism; 4-1, lifting the driver; 4-2, lifting the seat plate; 4-3, lifting the clamping driver; 5. a packaging box temporary storage table; 5-1, side plates; 5-2, supporting rollers; 6. a part stacking mechanism; 7. and (5) packaging boxes.

Detailed Description

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings and examples.

Examples (example)

Referring to fig. 3 and 4, an automatic circulation stacking device for packing boxes for packing parts of this embodiment includes a frame 1, and a conveying mechanism 2, a packing box feeding mechanism 3 and a packing box stacking mechanism 4 which are arranged on the frame 1, wherein the conveying mechanism 2 is sequentially provided with a packing station 2-1 and a stacking station 2-2 along a conveying direction, the packing box feeding mechanism 3 is arranged at the packing station 2-1 and is used for automatically placing empty packing boxes 7 into the packing station 2-1, and the packing box stacking mechanism 4 is arranged at the stacking station 2-2 and is used for automatically stacking the packing boxes 7 filled with the parts together. The packing box feeding mechanism 3 comprises a packing box stacking frame 3-1, a packing box releasing assembly 3-2, a packing box pushing assembly 3-3 and a packing box lifting assembly 3-4, wherein the packing box stacking frame 3-1 is positioned on one side of the packing station 2-1 and is used for storing stacked empty packing boxes 7, the shape of the packing box stacking frame 3-1 is matched with that of the packing boxes 7, the packing box stacking frame is of a rectangular structure generally, the empty packing boxes 7 stacked together can be manually placed in the packing box stacking frame 3-1, and an operator only needs to supplement the empty packing boxes 7 in the packing box stacking frame 3-1 in time. the packing box release assembly 3-2 is arranged at the side of the lower part of the packing box stacking frame 3-1 and is used for clamping, lifting or releasing and falling a second packing box 7 at the inner bottom of the packing box stacking frame 3-1, namely: when the lowest packing box 7 is released, the packing box releasing component 3-2 clamps the second packing box 7 at the bottom first, then lifts up a certain distance to separate the lowest packing box 7 from the second packing box 7 at the bottom, after the lowest packing box 7 is pushed out of the packing box stacking frame 3-1, the packing box releasing component 3-2 releases the clamped packing box 7, at the moment, the packing box 7 automatically moves downwards to the bottom of the packing box stacking frame 3-1 under the action of gravity, Realizing the release of the packing boxes 7 one by one. The package pushing assembly 3-3 is arranged at one side, far away from the packaging station 2-1, of the lower part of the package stacking frame 3-1, and is used for pushing a first package 7 at the bottom in the package stacking frame 3-1 to the packaging station 2-1, and after the lowest package 7 is separated from a second package 7 at the bottom, the package pushing assembly 3-3 can push the lowest package 7 to the packaging station 2-1, and a part is placed in the package 7 by the previous part stacking mechanism 6. The packing box lifting assembly 3-4 is provided with a bracket which can stretch out and draw back above the packing station 2-1, the bracket in an extending state is connected with the bottom plate of the packing box stacking frame 3-1 and is used for supporting the packing box 7 pushed by the packing box pushing assembly 3-3, and on the packing station 2-1, the empty packing box 7 is supported by the bracket and does not influence the normal work of the conveying mechanism 2; The carrier in the contracted state is withdrawn from the packing station 2-1 to cause the filled pack 7 to fall onto the conveyor 2 and to be transported to the palletizing station 2-2, i.e. after the pack 7 is filled, the carrier is contracted to cause the pack 7 to automatically fall onto the conveyor 2. The packing box stacking mechanism 4 comprises stacking components arranged on two sides of the stacking station 2-2, wherein the stacking components are used for clamping and lifting packing boxes 7 on the stacking station 2-2, and the lifted packing boxes 7 are stacked on the packing boxes 7 below after the next packing box 7 moves to the stacking station 2-2. Adopt foretell packing carton automatic circulation pile up neatly device, the packing station of conveying mechanism 2 can place empty packing box voluntarily, carries to pile up neatly the pile up neatly station after empty packing box is full of the part voluntarily and stacks, has realized automatic feeding, automatic circulation and the automatic pile up neatly of packing carton, has reduced manual operation process, has saved human labor cost, has further improved the degree of automation and the production efficiency of production.

As shown in fig. 5 and 6, in the present embodiment, the bottom plate of the pack stacking frame 3-1 is provided with a plurality of ribs 3-1-1, and the ribs 3-1-1 can reduce friction at the bottom of the pack, so that the push-out resistance of the pack is smaller. The ribs 3-1-1 are preferably in a strip-shaped structure, and the extending direction of the ribs 3-1-1 is optimally consistent with the pushing-out direction of the packing box 7.

As shown in fig. 4 to 6, the above-mentioned pack release assembly 3-2 is provided with two sets on opposite sides of the pack stacking frame 3-1, the pack release assembly 3-2 includes a lift driver 3-2-1, a lift seat plate 3-2-2 and a lift clamp driver 3-2-3, the lift driver 3-2-1 is mounted on the bottom plate of the frame 1 or the pack stacking frame 3-1, the lift seat plate 3-2 is mounted on the driving end of the lift driver 3-2-1, the lift clamp driver 3-2-3 is mounted on the lift seat plate 3-2-2, and the height of the lift clamp driver 3-2-3 from the bottom plate of the pack stacking frame 3-1 is greater than the height of one pack 7 and less than the stacking height of two packs 7. The lifting clamping driver 3-2-3 is just positioned at the position of the second packing box 7, so that the second packing box 7 can be clamped and cannot be lowered. Meanwhile, as the stacking matching structure is arranged between the adjacent packing boxes 7, the lifting driver 3-2-1 can drive the second packing boxes 7 and more to lift upwards for a certain distance together, so that the packing boxes 7 at the bottommost part are separated. The stack packing boxes can be released one by one through the cooperation of the lifting and clamping actions of the lifting driver 3-2-1 and the lifting and clamping driver 3-2-3, the structure is simple and compact, and the releasing actions of the packing boxes are stable and reliable. The lifting driver 3-2-1 preferably adopts a telescopic cylinder, the lifting clamping driver 3-2-3 preferably adopts an external thread single-action micro cylinder, the telescopic cylinder can be directly arranged on the lifting seat plate 3-2, and a rubber clamping head can be arranged at the driving end of the lifting clamping driver 3-2-3 so as to ensure stable clamping of the packing box 7 and avoid damage to the packing box 7.

Referring to fig. 4 to 6, the package push-out assembly 3-3 includes a push-out driver 3-3-1, a push plate 3-3-2 and a push plate guide rod 3-3, wherein the push plate 3-3-2 is installed at one side of the lower portion of the package stacking frame 3-1 through the push plate guide rod 3-3 in a guiding manner, and is connected with the push-out driver 3-3-1, and the push plate 3-3-2 is driven by the push-out driver 3-3-1 to perform push-out movement to the package station 2-1. The height of the push plate 3-3-2 is matched with the height of the packing box 7 at the bottommost part, so that the packing box 7 at the bottommost part can be directly pushed to move, and the push plate guide rod 3-3-3 can ensure the push plate 3-3-2 to move horizontally and stably. By adopting the package box pushing-out component 3-3, the package box pushing-out structure is simple, and the action is stable and reliable. The push-out drive 3-3-1 described above preferably employs a telescopic cylinder having a telescopic stroke which is larger than the width of the pack stacking frame 3-1 so that the pack 7 can be pushed from the pack stacking frame 3-1 onto the packing station 2-1.

The packing box lifting assembly 3-4 is arranged on one side of the packing station 2-1 and is opposite to the packing box pushing assembly 3-3, the packing box lifting assembly 3-4 comprises a mounting plate 3-4-1, a bracket telescopic driver 3-4-2, a bracket cross rod 3-4-3, a bracket guide rail 3-4-4 and a fixed sliding block 3-4-5, the mounting plate 3-4-1 is arranged on the frame 1, the bracket telescopic driver 3-4-2 and the fixed sliding block 3-4-5 are respectively arranged on the mounting plate 3-4-1, the bracket guide rail 3-4-4 is slidably arranged on the fixed sliding block 3-4-5, the extending end of the bracket guide rail 3-4-4 is connected with the bracket cross rod 3-4-3, the driving end of the bracket telescopic driver 3-4-2 is connected with the bracket cross rod 3-4-3, and the bracket telescopic driver 3-4-2 drives the bracket cross rod 3-4-3 and the bracket guide rail 3-4-4 to move in a telescopic mode above the packing station 2-1. The two bracket guide rails 3-4-4 are arranged in parallel, the two bracket guide rails 3-4-4 are connected together through the bracket cross bar 3-4-3 to form a bracket capable of supporting the packaging box, and the bracket can extend to support or retract to release the packaging box, so that the automatic feeding action of the packaging box is connected stably and reliably. Referring to fig. 7, the extending end of the bracket guide rail 3-4-4 is further provided with a supporting roller 3-4-4a, after the packing box 7 is fully filled with parts, the bracket guide rail 3-4-4 in a cantilever state can be prevented from being stressed to incline downwards to be contacted with the conveying mechanism 2, sliding friction between the bracket guide rail 3-4-4 and the conveying mechanism 2 can be reduced in the retracting process of the bracket guide rail 3-4, and the action stability is improved. The carriage telescoping actuator 3-4-2 described above also preferably employs telescoping cylinders.

Referring to fig. 4 and 5, in the present embodiment, palletizing assemblies of the pack palletizing mechanism 4 are oppositely disposed at both sides of the conveying mechanism 2. The stacking assembly comprises a lifting driver 4-1, a lifting seat plate 4-2 and a lifting clamping driver 4-3, wherein the lifting driver 4-1 is arranged on the frame 1, the lifting seat plate 4-2 is arranged at the driving end of the lifting driver 4-1, the lifting clamping driver 4-3 is arranged on the lifting seat plate 4-2, the height of the lower position of the lifting clamping driver 4-3 from the conveying surface of the conveying mechanism 2 is smaller than that of a packing box 7, and the lifting driver 4-1 drives the lifting height of the lifting clamping driver 4-3 to be larger than that of the packing box 7. The lifting driver 4-1 can drive the lifting clamping driver 4-3 to move between a low position and a high position, in an initial state, the lifting clamping driver 4-3 is positioned at the low position, after the first packing box 7 moves to the stacking station 2-2, the lifting clamping driver 4-3 clamps the packing box 7, then the lifting driver 4-1 drives the packing box 7 to lift upwards, and a space for the next packing box 7 to move is formed between the lifted packing box 7 and the conveying mechanism 2; when the second packing box 7 moves to the stacking station 2-2, the lifting driver 4-1 drives the upper packing box 7 to move downwards, meanwhile, the lifting clamping driver 4-3 loosens the packing box 7, the upper packing box 7 is stacked above the second packing box 7, the lifting driver 4-1 moves to the low position again, and the two stacked packing boxes 7 are lifted upwards repeatedly so as to stack the third packing box 7 until the number of the packing boxes 7 stacked together meets the design requirement. The packing box stacking mechanism 4 is simple and compact in structure, and the packing box stacking action is stable and reliable. The lifting driver 4-1 preferably adopts a telescopic cylinder, the telescopic stroke of which is at least greater than the height of one packing box 7, the lifting clamping driver 4-3 can adopt a small telescopic cylinder or an external thread single-action micro cylinder, the telescopic cylinder or the external thread single-action micro cylinder is arranged on the lifting seat plate 4-2, and a rubber clamping head can be arranged at the driving end of the lifting clamping driver 4-3 so as to protect the packing box 7.

According to the automatic circulation stacking device for the packing boxes for packing parts, the conveying mechanism 2 is preferably a belt type conveying mechanism, conveying of the packing boxes 7 is achieved through motor driving of conveying belts to rotate, and the stopping position of the packing boxes 7 can be controlled through start-stop control of a motor. In addition, a temporary storage table 5 for the packaging box is further arranged at the conveying end of the conveying mechanism 2, the temporary storage table 5 for the packaging box comprises a side plate 5-1 and a plurality of supporting rollers 5-2 arranged on the side plate 5-1, the supporting rollers 5-2 can roll freely, the rolling direction of the supporting rollers 5-2 is consistent with the conveying direction of the conveying mechanism 2, and a supporting surface formed by the supporting rollers 5-2 is connected with the conveying surface of the conveying mechanism 2. After the packing box stacking mechanism 4 finishes stacking the packing boxes 7 with the set quantity, the conveying mechanism 2 continuously conveys the packing boxes 7 towards the packing box temporary storage table 5, so that the stacked packing boxes 7 can be moved to the packing box temporary storage table 5 and can be directly packed or transferred on the temporary storage table, the continuous work of stacking stations is not influenced, and the production continuity is ensured.

For further understanding of the present utility model, the operation of the automatic packing box circulation palletizing device of the present utility model will be further described with reference to fig. 3 to 6.

The automatic packing box circulation stacking device of the utility model is connected with production equipment of the previous procedure, such as a part stacking mechanism 6 shown in fig. 3, and the part stacking mechanism 6 is used for placing parts into packing boxes 7 of the packing station 2-1. When the equipment works, the bracket telescopic driver 3-4-2 drives the bracket to be in an extending state, so that the bracket is positioned above the conveying device of the packaging station 2-1 and is connected with the bottom plate of the packaging box stacking frame 3-1; manually placing the empty package boxes 7 on a package box stacking frame 3-1, then lifting a clamping driver 3-2-3 to clamp a second package box 7 from bottom to top, driving the second package box 7 except the lowest package box 7 to be lifted upwards by the lifting driver 3-2-1, and pushing out the driver 3-3-1 to push the lowest package box 7 onto a bracket; then the parts are placed in the packaging box 7 by the parts stacking mechanism 6; after the packing box 7 is fully filled, the bracket telescopic driver 3-4-2 drives the bracket to shrink, at the moment, the packing box 7 does not move under the action of the limiting components such as the mounting plate 3-4-1, and after the bracket shrinks, the filled packing box 7 falls onto the conveying mechanism 2; the conveyor 2 is then operated to transport the packages 7 to the palletising station 2-2. At the palletizing station 2-2, the packing box 7 is clamped by the lifting clamping driver 4-3, the packing box 7 is driven by the lifting driver 4-1 to be lifted to a certain height, and after the second full packing box 7 moves to the palletizing station 2-2, the lifting driver 4-1 places the lifted packing box 7 above the second packing box 7 until the number of the packing boxes 7 at the palletizing station 2-2 reaches the set number. Then, the lifting and clamping driver 4-3 releases the packing box 7, and the conveying mechanism 2 drives the piled packing box 7 to move to the packing box temporary storage table 5.

According to the automatic circulation stacking device for the packing boxes for packing the parts, disclosed by the utility model, the packing station of the conveying mechanism can automatically place the empty packing boxes, and the empty packing boxes are automatically conveyed to the stacking station for stacking after being filled with the parts, so that the automatic feeding, automatic circulation and automatic stacking of the packing boxes are realized, the manual operation process is reduced, the labor cost is saved, and the automation degree and the production efficiency of production are further improved.

The utility model and its embodiments have been described above schematically, without limitation, and the actual construction is not limited to this, as it is shown in the drawings, which are only one of the embodiments of the utility model. Therefore, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical scheme are not creatively devised without departing from the gist of the present utility model, and all the structural manners and the embodiments belong to the protection scope of the present utility model.

Claims (9)

1. A packing carton automatic circulation pile up neatly device for part packing, its characterized in that: including frame (1), and conveying mechanism (2), packing carton feed mechanism (3) and packing carton pile up neatly mechanism (4) of setting on frame (1), have packing station (2-1) and pile up neatly station (2-2) on conveying mechanism (2) along the direction of delivery in proper order, packing station (2-1) department is located in packing feeding mechanism (3), pile up neatly station (2-2) department is located in packing carton pile up neatly mechanism (4), wherein:

The packaging box feeding mechanism (3) comprises a packaging box stacking frame (3-1), a packaging box releasing assembly (3-2), a packaging box pushing-out assembly (3-3) and a packaging box lifting assembly (3-4), wherein the packaging box stacking frame (3-1) is positioned at one side of the packaging station (2-1) and is used for storing stacked empty packaging boxes (7); the packaging box release assembly (3-2) is arranged at the side of the lower part of the packaging box stacking frame (3-1) and is used for clamping, lifting or releasing and falling a second packaging box (7) at the inner bottom of the packaging box stacking frame (3-1); the packaging box pushing-out assembly (3-3) is arranged at one side, far away from the packaging station (2-1), of the lower part of the packaging box stacking frame (3-1) and is used for pushing a first packaging box (7) at the inner bottom of the packaging box stacking frame (3-1) to the packaging station (2-1); the packaging box lifting assembly (3-4) is provided with a bracket which can stretch out and draw back above the packaging station (2-1), the bracket in an extending state is connected with a bottom plate of the packaging box stacking frame (3-1) and is used for supporting the packaging box (7) pushed by the packaging box pushing assembly (3-3), and the bracket in a contracting state exits the packaging station (2-1) so that the packaging box (7) filled with parts falls on the conveying mechanism (2) and is conveyed to the stacking station (2-2);

The packing box stacking mechanism (4) comprises stacking assemblies arranged on two sides of the stacking station (2-2), and the stacking assemblies are used for clamping and lifting packing boxes (7) on the stacking station (2-2) and stacking the lifted packing boxes (7) on the packing boxes (7) below after the next packing box (7) moves to the stacking station (2-2).

2. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 1, wherein: a plurality of convex ribs (3-1-1) are arranged on the bottom plate of the packing box stacking frame (3-1).

3. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 1, wherein: the packaging box release assembly (3-2) comprises a lifting driver (3-2-1), a lifting seat plate (3-2-2) and a lifting clamping driver (3-2-3), wherein the lifting driver (3-2-1) is arranged on a bottom plate of a frame (1) or a packaging box stacking frame (3-1), the lifting seat plate (3-2) is arranged at a driving end of the lifting driver (3-2-1), the lifting clamping driver (3-2-3) is arranged on the lifting seat plate (3-2-2), and the lifting clamping driver (3-2-3) is more than one packaging box (7) in height from the bottom plate of the packaging box stacking frame (3-1) and less than the stacking height of two packaging boxes (7).

4. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 1, wherein: the packaging box pushing-out assembly (3-3) comprises a pushing-out driver (3-3-1), a pushing plate (3-3-2) and a pushing plate guide rod (3-3-3), wherein the pushing plate (3-3-2) is installed on one side of the lower portion of the packaging box stacking frame (3-1) in a guiding mode through the pushing plate guide rod (3-3-3) and is connected with the pushing-out driver (3-3-1), and the pushing-out driver (3-3-1) drives the pushing plate (3-3-2) to push out to the packaging station (2-1).

5. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 1, wherein: the packing box lifting assembly (3-4) is arranged on one side of the packing station (2-1) and opposite to the packing box pushing assembly (3-3), the packing box lifting assembly (3-4) comprises a mounting plate (3-4-1), a bracket telescopic driver (3-4-2), a bracket cross bar (3-4-3), a bracket guide rail (3-4-4) and a fixed sliding block (3-4-5), the mounting plate (3-4-1) is mounted on the frame (1), the bracket telescopic driver (3-4-2) and the fixed sliding block (3-4-5) are respectively mounted on the mounting plate (3-4-1), the bracket guide rail (3-4-4) is slidably mounted on the fixed sliding block (3-4-5), the extending end of the bracket guide rail (3-4-4) is connected with the bracket cross bar (3-4-3), the driving end of the bracket telescopic driver (3-4-2) is connected with the bracket cross bar (3-4-3), the bracket cross bar (3-4-3) and the bracket guide rail (3-4-4) are driven by the bracket telescopic driver (3-4-2) to move in a telescopic way above the packaging station (2-1).

6. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 5, wherein: the extending end of the bracket guide rail (3-4-4) is also provided with a supporting roller (3-4-4 a).

7. Automatic circulation palletizing device for packages for parts according to any one of claims 1 to 6, characterized in that: the stacking assembly comprises a lifting driver (4-1), a lifting seat plate (4-2) and a lifting clamping driver (4-3), wherein the lifting driver (4-1) is arranged on the frame (1), the lifting seat plate (4-2) is arranged at the driving end of the lifting driver (4-1), the lifting clamping driver (4-3) is arranged on the lifting seat plate (4-2), the height of the lower position of the lifting clamping driver (4-3) from the conveying surface of the conveying mechanism (2) is smaller than that of a packing box (7), and the lifting driver (4-1) drives the lifting clamping driver (4-3) to be higher than that of the packing box (7).

8. Automatic circulation palletizing device for packages for parts according to any one of claims 1 to 6, characterized in that: the conveying mechanism (2) is a belt conveying mechanism.

9. The automatic circulation palletizing device for packaging boxes for part packaging according to claim 8, wherein: the conveying mechanism is characterized in that a packaging box temporary storage table (5) is further arranged at the conveying end of the conveying mechanism (2), the packaging box temporary storage table (5) comprises a side plate (5-1) and a plurality of supporting rollers (5-2) arranged on the side plate (5-1), the rolling direction of the supporting rollers (5-2) is consistent with the conveying direction of the conveying mechanism (2), and a plurality of supporting surfaces formed by the supporting rollers (5-2) are connected with the conveying surface of the conveying mechanism (2).