CN214086685U

CN214086685U - Unstacker

Info

Publication number: CN214086685U
Application number: CN202022502663.7U
Authority: CN
Inventors: 胡纯军; 黄正烈; 张双印; 董阳; 刘雷; 施红星
Original assignee: Sinotecho Wuhan Intelligent Technology Co Ltd
Current assignee: Sinotecho Wuhan Intelligent Technology Co Ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-31
Anticipated expiration: 2030-11-03

Abstract

The utility model relates to the technical field of packaging machinery, a unstacker is disclosed, include: the device comprises a rack, wherein a space capable of accommodating a whole stack of materials is formed in the rack; the lifting mechanism is used for lifting the whole stack of materials to lift and stop in the space; the material grabbing mechanism is used for grabbing materials from the whole parked stack of materials and moving the materials; and the output mechanism comprises a bin and a discharge structure, and the discharge structure can discharge materials from the bin. The utility model discloses can realize drawing material and automatic output in the material buttress on the pallet to improve the production efficiency in the intelligent workshop.

Description

Unstacker

Technical Field

The utility model belongs to the packaging machinery field, in particular to unstacker.

Background

Applicant's prior patent application discloses a palletiser, publication No. CN 211056214U. The stacker crane can be used for automatic stacking of blocky materials, liberates manpower, improves production efficiency, and is verified in a production workshop of a packaging box intelligent factory.

When the internal mold of the paper box can be automatically and neatly stacked on the pallet, the internal mold can be recycled more conveniently. However, the feeding mode of the internal mold is manual transportation, and the production efficiency is restricted because the feeding mode cannot keep pace with the production rhythm.

SUMMERY OF THE UTILITY MODEL

Based on above-mentioned content, the to-be-solved technical problem of the utility model is to provide an unstacker realizes drawing material and automatic output from the material buttress on the pallet to improve the production efficiency in the intelligent workshop.

The utility model discloses an implement like this:

an unstacker comprising:

the device comprises a rack, wherein a space capable of accommodating a whole stack of materials is formed in the rack;

the lifting mechanism is used for lifting the whole stack of materials to lift and stop in the space;

the material grabbing mechanism is used for grabbing materials from the whole parked stack of materials and moving the materials; and the number of the first and second groups,

the output mechanism comprises a bin and a discharge structure, and the discharge structure can discharge materials from the bin.

Further, the bottom of feed bin is equipped with the discharge gate, ejection of compact structure includes push pedal and first cylinder, the push pedal has and promotes the material orientation along feed bin bottom the gliding stroke of discharge gate.

Furthermore, elevating system is including setting up the driving motor structure at frame top and along the sprocket subassembly that the direction of height of frame set up, the sprocket subassembly is connected with the objective table and is used for blocking or bearing whole pile of things material.

Furthermore, grab material mechanism including set up the guide arm at frame top and the material module of getting of snatching the material, it passes through the drive of motor hold-in range structure and slides along the guide arm to get the material module.

Furthermore, the material taking module comprises a connecting rod and a plurality of suction nozzles arranged on the connecting rod, and the connecting rod is driven by a second air cylinder.

Further, the device also comprises a sorting structure for sorting materials, wherein the sorting structure comprises an air cylinder and a clapper.

Compared with the prior art, the utility model provides a have following beneficial effect:

(1) the utility model discloses with the function adaptation of hacking machine, the hacking machine can pile up the material on the pallet, and the utility model provides a firewood hacking machine can be direct and whole buttress material seamless joint, improves the height of whole buttress material in the space in the frame and grabs material operation to grabbing material mechanism department, via output mechanism discharge material and external operating mode adaptation again, has replaced artifical technique of breaking a jam completely.

(2) The utility model provides an effectual area of having saved of unstacker.

Drawings

FIG. 1 is a front view of an unstacker according to an embodiment of the present invention;

FIG. 2 is a perspective view of a unstacker according to a first embodiment of the present invention;

fig. 3 is a perspective view of an output mechanism according to a first embodiment of the present invention;

fig. 4 is a perspective view of a material grabbing mechanism in the first embodiment of the present invention;

in the figure:

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example (b):

in an intelligent production workshop of the packaging box, core processes of forming, gluing, assembling, bubble pressing and the like of the paper box are overcome at the present stage, and manual operation in the workshop is still greatly reduced. However, the new process developed according to the specific box type introduces some auxiliary mold materials, and the storage and arrangement of the mold materials require special persons to take charge of, which is not in accordance with the construction concept of the intelligent workshop, so that further robot upgrade needs to be performed on the materials.

In the field of cigarette cases, the existing cigarette case packages are generally standard case types such as soft cases and hard cases, and the case types can not meet the packaging requirements of diversity and gift layers, and further, a third case type, namely an open case, is developed in the field of cigarette case packages in these years.

At present, an automated developer develops a set of mature three-side knife manufacturing process aiming at the box type:

the inner box manufacturing process comprises the steps that materials for the top cover and the ground cover are molded by taking the inner mold as a mold, and the top cover and the ground cover are adhered through a transparent adhesive tape;

the outer box manufacturing process comprises the steps of sticking and molding the inner box and the facial tissue, and coating the four sides of the inner box and the facial tissue;

the box opening and mold taking process includes cutting the coated surface paper with the cutter on three sides of the outer box and taking out the inner mold.

The existing internal mold stacker crane can receive the internal molds 82 taken out from the automatic production line and orderly stack the internal molds on the pallet 81. However, when these inner molds 82 are reused in the inner box manufacturing process, they need to be taken from the pallet pile to the production line, so that developers have developed an unstacker to facilitate the unstacking of the piled materials and the orderly feeding of the materials.

As shown in fig. 1 and 2, the unstacker includes:

the device comprises a frame 10, a plurality of material stacking devices and a plurality of material stacking devices, wherein the frame 10 is built by a plurality of square steel or other material profiles, and a space 5 for accommodating a whole pile of materials is arranged inside the frame 10;

the lifting mechanism 20 can be pulled to ascend or descend along the vertical direction of the machine frame, and when the lifting mechanism 20 descends to the bottom of the space 5, the whole pile of materials is located on the object stage of the lifting mechanism 20;

a material grabbing mechanism 30 is arranged on the machine frame above the space 5, the lifting mechanism 20 lifts the whole stack of materials to the lower limit position of the material grabbing mechanism for parking, and the material grabbing mechanism grabs the materials from the upper part of the whole stack of materials and conveys the materials to the output mechanism;

the output mechanism 40 includes a bin 41 and a discharging structure 44, and the discharging structure 44 outputs the internal mold from the bin.

The beneficial effects of the utility model are that the weight body makes things convenient for fork truck directly to get puts the pallet material, now combines figure 2 to explain: the forklift truck carries the pallet 81 and the internal mold 82 to stack the materials, the materials enter from the inlet A at one side of the space 5, after the device is used for unstacking and unloading, the pallet is unloaded, and then the pallet is taken away from the outlet B at the other side. The device can utilize the fork truck to carry out the operation in whole journey.

Fig. 3 discloses a preferred way of outputting the inner molds, which is to provide an outlet 42 at the bottom of the silo 41, and the outlet structure 44 can push out the single row of inner molds 82 along the outlet 42. Wherein, the feed bin 41 is enclosed by the baffle and is established, and the bottom of preceding baffle is equipped with the discharge gate that supplies the interior mould of single row to discharge, and relative rear sets up ejection of compact structure 44, and this ejection of compact structure includes first cylinder 441, push pedal 443, is connected through the section bar between push pedal 443 and the first cylinder 441, and first cylinder hides in the below.

With continued reference to fig. 3, the bin of the present embodiment is an open bin, which facilitates the placement of the material by the material grasping mechanism. The rear limit of the storage bin is dynamically realized by adopting a flapping structure, and the flapping structure comprises a guide structure 431, a flapping plate 432 and another driving cylinder. A sealing cover 444 is arranged above the discharging structure 44, and a movable baffle plate structure is arranged on the sealing cover 444, so that the beating and sorting of materials in the storage bin are realized.

Fig. 2 also shows a preferred embodiment of the lifting mechanism 20, in which the top of the frame 10 is provided with a driving motor structure 21 and a chain wheel assembly 22, wherein the bottom end of the chain wheel assembly 22 extends directly to the bottom of the frame 10 and is connected to the object stage 23. The carrier 23 is used to jam or directly carry the pallet 81. The specific object stage can be a bottom plate or a right-angle block or a right-angle section bar.

A more preferred embodiment of the material grasping mechanism 30 is disclosed in fig. 4, which can be understood in conjunction with fig. 2. The material grabbing mechanism comprises a driven motor synchronous belt structure 31, a guide rod structure and a material grabbing module, and the material grabbing module is connected through a guide rod and driven to transversely move in the front-back direction of the space 5 along the guide rod through a synchronous belt. The material grabbing module comprises a mounting seat 32, a connecting rod 34 and a suction nozzle 35, a sleeve part of a second air cylinder 33 is arranged on the mounting seat, and an expansion rod of the second air cylinder is vertically connected with the connecting rod 34 to drive the suction nozzle 35 to ascend and descend.

Fig. 2 also shows that, in order to ensure that the materials are always in order in the device, the same structure of the flapping structure of one side of the stock bin is arranged at a plurality of positions, and the movable flapping plate 432 is also arranged outside the middle space of the space 5, so that the materials can be conveniently flapped and sorted when the pallet is parked.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. Unstacker, its characterized in that includes:

2. An unstacker according to claim 1, characterized in that: the bottom of feed bin is equipped with the discharge gate, ejection of compact structure includes push pedal and first cylinder, the push pedal has and promotes the material orientation along feed bin bottom the gliding stroke of discharge gate.

3. An unstacker according to claim 1, characterized in that: the lifting mechanism comprises a driving motor structure arranged at the top of the rack and a chain wheel assembly arranged in the height direction of the rack, and the chain wheel assembly is connected with an objective table and used for clamping or bearing a whole pile of materials.

4. An unstacker according to claim 1, characterized in that: the material grabbing mechanism comprises a guide rod arranged at the top of the rack and a material grabbing module for grabbing materials, and the material grabbing module is driven by a motor synchronous belt structure to slide along the guide rod.

5. An unstacker according to claim 4, wherein: the material taking module comprises a connecting rod and a plurality of suction nozzles arranged on the connecting rod, and the connecting rod is driven by a second air cylinder.

6. An unstacker according to claim 1, characterized in that: the automatic material arranging device further comprises an arranging structure for arranging materials, and the arranging structure comprises an air cylinder and a clapper.