CN-121974009-A - Automatic change vanning equipment

CN121974009ACN 121974009 ACN121974009 ACN 121974009ACN-121974009-A

Abstract

The invention discloses automatic box loading equipment, and relates to the technical field of packaging. The equipment comprises a box blank feeding unit, a box opening unit, a box bottom closing unit, a box body shuttle unit, a box top closing unit and a blanking unit. The box blank feeding unit is used for stacking and conveying box blanks outwards one by one, the box opening unit is matched with the forming mechanism through the box opening mechanism, the box blanks can be grabbed and unfolded and the corners of the box body are supported, the bottom of the box body is bent and sealed through glue spraying by the box bottom closing unit, the box body shuttle unit drives the box body to move among stations and complete positioning, glue spraying and sealing are conducted on the top of the box body through the box top closing unit, and finally the box body for loading the box is output through the blanking unit. According to the scheme, through the cooperation of the units, full-flow automatic operation of box blank feeding, box opening forming, bottom sealing, box loading, top sealing and discharging is realized, the equipment operation stability is high, the box loading operation efficiency is high, the box body can be guaranteed to be firmly sealed, the forming is regular, and the automatic box loading operation of box blanks with various specifications is realized.

Inventors

LIU DECHENG
LIU SHENGMING
LI JIANJUN
LI SHENXIANG
DONG LIANGLIANG

Assignees

青岛义龙装备制造股份有限公司

Dates

Publication Date: 20260505
Application Date: 20260402

Claims (13)

1. An automated case facility, comprising: the box blank feeding unit is used as a feeding end of automatic box loading equipment and comprises a box blank feeding frame and a box blank pushing assembly, wherein the box blank pushing assembly comprises a box blank placing frame which is obliquely arranged, and the box blank placing frame is connected with the box blank feeding frame in a hanging manner through a hanging rod and a hanging hook; the box opening unit is arranged at the discharging side of the box blank feeding unit and comprises a box opening mechanical arm, a box opening mechanism and a forming mechanism, wherein the box opening mechanism is arranged at the end part of the box opening mechanical arm and comprises a first box opening assembly and a second box opening assembly which are hinged, and the first box opening assembly and the second box opening assembly are respectively provided with a vacuum chuck; the box bottom closing unit is arranged at the discharging side of the box opening unit and comprises a first glue spraying assembly and a box bottom closing mechanism, and the box bottom closing mechanism can bend and close a box bottom plate; the box body shuttle unit is arranged on one side of the box bottom closing unit and comprises a shuttle underframe and a shuttle mechanism arranged on the shuttle underframe, and the shuttle mechanism can reciprocate on the shuttle underframe; The box top closing unit is arranged at the discharging side of the box body shuttle unit and comprises a second glue spraying assembly and a box top closing mechanism, and the box top closing mechanism can bend and close a box top plate; and the blanking unit is used for outputting the box body with the completed boxing.
2. The automated boxing apparatus of claim 1, wherein the box blank feed shelf of the box blank feed unit comprises: The feeding support body is a rigid support structure; the feeding limiting plate is arranged at the upper part of the feeding supporting main body and is in pin joint with the feeding supporting main body; the feeding port is a rectangular port formed in the plate body of the feeding limiting plate; the box blank pushing assembly is arranged at the feeding opening of the feeding limiting plate.
3. The automated case apparatus of claim 2, wherein the case blank feed rack further comprises: the hanging rod is fixedly arranged on one side below the feeding port; the upper end of the placing frame supporting piece is abutted with the bottom of the box blank placing frame, and the lower end of the placing frame supporting piece is fixedly connected with the feeding supporting main body; the box blank pushing assembly further comprises: the box blank pushing frame is arranged on the box blank placing frame, and is connected with the box blank placing frame in a sliding way, and the box blank pushing frame can move towards or away from the feeding opening; the hook is fixedly arranged at one end of the box blank placing frame, can be hung with the hanging rod, and is upwards arranged at the opening of the hook body.
4. The automated boxing apparatus of claim 1, wherein the first boxing assembly comprises: the first box opening frame is a rectangular frame and is fixedly connected with the movable end of the box opening mechanical arm; the first sucking disc is fixedly arranged on the first box opening frame; the second unpacking assembly includes: the second box opening frame is a rectangular frame, and one side edge of the second box opening frame is hinged with the side edge of the first box opening frame; The second sucking disc is fixedly arranged on the second box opening frame.
5. The automated boxing apparatus of claim 4, wherein the box opening mechanism further comprises: The box opening driving assembly is arranged between the first box opening frame and the second box opening frame and comprises: The box opening driving piece is a telescopic cylinder body, and one end of the cylinder body of the box opening driving piece is rotationally connected with the first box opening frame; The box opening driving seat is fixedly arranged on the second box opening frame, a plurality of box opening driving holes are formed in the box opening driving seat and are distributed in an arc shape, and the movable end of the box opening driving piece is rotationally connected with one of the box opening driving holes.
6. The automated boxing apparatus of claim 1, wherein said boxing robot is provided in two, one of which is coupled to said boxing mechanism and the other of which is coupled to said forming mechanism; the molding mechanism includes: the forming frame is a rectangular frame and is fixedly connected with the end part of the box opening mechanical arm; the molding piece is arranged at four corners of the molding frame respectively and is a bent plate body, and the molding piece is connected with the molding frame in a sliding way; And the molding driving assembly is linked with the molding part and can drive the molding part to move towards or away from the central axis of the molding frame.
7. The automated boxing apparatus of claim 1, wherein the bottom closure unit further comprises a bottom closure support assembly comprising: The first adjusting frame is a frame body which is horizontally arranged; The first sliding frames are connected with the first adjusting frames in a sliding way, and the two first sliding frames can be close to or far from each other; the first glue spraying assembly and the box bottom closing mechanism are both arranged on the first sliding frame, and the first glue spraying assembly comprises a spray gun body for spraying glue solution.
8. The automated case apparatus of claim 7, wherein the bottom closure mechanism comprises: the box bottom closing piece comprises a closing connecting frame and a closing rod arranged at one side of the closing connecting frame; the closing swinging piece is rotationally connected with the first sliding frame, and is fixedly connected with the closing connecting frame of the box bottom closing piece; The closing driving piece is a telescopic cylinder body, one end of the closing driving piece is rotationally connected with the first sliding frame, and the other end of the closing driving piece is rotationally connected with the side part of the closing swinging piece.
9. The automated boxing apparatus of claim 1, wherein the shuttle mechanism comprises: the shuttle table is a platen which is horizontally arranged, and is horizontally and slidably connected with the upper part of the shuttle underframe; The box body supporting plate is arranged at two ends of the shuttle table respectively and is vertically and slidably connected with the shuttle table; Two box clamping plates are arranged corresponding to each box supporting plate, and the box clamping plates are symmetrically arranged on two sides of the box supporting plates.
10. The automated boxing apparatus of claim 9, wherein the box shuttle unit further comprises: The shuttle positioning mechanisms are arranged on the side part of the shuttle underframe, the two shuttle positioning mechanisms are in a group, the two shuttle positioning mechanisms in the same group are respectively and symmetrically arranged on the two sides of the shuttle underframe, and each shuttle positioning mechanism comprises: the positioning driving piece is a telescopic cylinder body, is horizontally arranged, and the movable end of the positioning driving piece faces the inner side direction of the shuttle underframe; The positioning piece is fixedly connected with the movable end of the positioning driving piece, and can fix the box body on the box body supporting plate after the box body supporting plate rises.
11. The automated boxing apparatus of claim 1, wherein the roof closure unit further comprises a roof closure support assembly comprising: the vertical frame is fixedly arranged on the outer side of the shuttle underframe, and the upper part of the vertical frame extends to the upper part of the shuttle underframe; The second adjusting frame is vertically connected with the vertical frame in a sliding manner; The second sliding frames are horizontally connected with the second adjusting frames in a sliding manner, and two second sliding frames are arranged on the second adjusting frames and can be mutually close to or far away from each other; And the two second sliding frames are respectively provided with a second glue spraying assembly.
12. The automated boxing apparatus of claim 1, wherein the roof closing unit further comprises: A closed box mechanical arm; The roof closure mechanism includes: The box top closing frame is a rectangular frame and is fixedly connected with the movable end of the box closing mechanical arm; The box top closing assembly comprises a first box closing piece and a second box closing piece, wherein the first box closing piece and the second box closing piece are respectively provided with two box closing pieces, and the first box closing piece and the second box closing piece are respectively hinged with the box top closing frame; The two first box closing parts are symmetrically arranged at two parallel sides of the box top closing frame; The two second box closing parts are symmetrically arranged on the other two parallel sides of the box top closing frame.
13. The automated boxing apparatus of claim 12, wherein the roof closing mechanism further comprises: The box clamping assembly comprises two box clamping frames which are oppositely arranged, the box clamping frames are symmetrically arranged on two parallel sides of the box top closing frame, the box clamping frames are in sliding connection with the box top closing frame, and a vacuum chuck is arranged at the clamping part of the box clamping frames.

Description

Automatic change vanning equipment Technical Field The invention relates to the technical field of packaging, in particular to automatic boxing equipment. Background In the field of modern industrial production and logistics storage, the carton package is widely applied to the package, storage and transportation links of various products due to the advantages of low cost, environmental protection, recoverability, excellent buffering protection performance and the like. The cartons in the folded and leveled state (commonly referred to as "box blanks" in industry) are main stream packaging materials in the current carton packaging field by virtue of the characteristics of small occupied space, convenient stacking, storage and batch transportation, and the automation level of related packaging equipment directly influences the product packaging efficiency, the packaging quality and the enterprise production cost. At present, a product packaging process using a box blank as a packaging material generally requires a plurality of continuous processes of box blank feeding, unfolding and forming, bottom sealing, product loading and top sealing. With the continuous development of industrial automation technology, automatic or semi-automatic equipment for packaging box blanks is developed, and aims to replace the traditional manual packaging mode and solve the problems of low manual operation efficiency, high labor intensity, poor packaging consistency and the like. In the initial process of the automatic packaging line, after the box blank is taken out from the box blank storage unit, the box blank is changed into a square structure from a sheet shape, namely, the box is opened. The existing box blank supply structure has poor adaptability to box blanks of different sizes, and can supply box blanks of different sizes, but the switching and adjusting process is complex. In the unpacking link, the traditional mechanical unpacking process mainly adopts a composite mechanism, the unpacking action of the box blank is finished by virtue of a folding or blocking assembly, the structure is relatively complex, debugging and maintenance are inconvenient, the main-flow automatic box taking equipment mainly only has a single grabbing function, adopts a vacuum chuck to adsorb the flat box blank from a storage bin, and then transfers the flat box blank to an independent unpacking mechanism to finish unfolding and forming, so that the integration of the equipment is difficult to realize. For the opening and shaping of the paper box, the existing mechanical opening mechanism adopts a mode that a sucker adsorbs the side wall of the paper box and pulls the paper box to be opened, and the box opening action is realized by a gear meshing mode. The sucking disc type opening mechanism is limited in suction force and is used for effectively fixing the carton, so that the problem that the carton falls off easily and the success rate of opening the carton is low is solved, the carton is easy to deform after being opened, stable shaping cannot be realized, and the follow-up boxing operation is not facilitated to be carried out smoothly. The box supporting action is realized in a gear meshing mode, so that the structural complexity and the maintenance difficulty are further increased. For the cover plate buckling structure of the carton, the conventional mechanical buckling mechanism is generally complex in structure, and the bending action of a single cover plate is carried out by matching with an independent transmission structure, so that the carton has the advantages of large occupied area, high manufacturing cost, complex maintenance, high failure rate and the like. In addition, the conveyer belt of current packaging production line often is single operational structure's transfer chain, along with intelligent horizontal continuous promotion, needs to cooperate different processes such as external mechanism carry out the detection of box, spouting the glue in the box transportation process, this has just put forward higher requirement to stability, the positioning accuracy of box transportation process-need ensure that the box keeps fixed gesture and accurate position in detection station department, provides stable operating condition for external mechanism work, avoids leading to the deviation because of gesture deviation, position rocking. The existing equipment can finish boxing work in a single unitized mode respectively, but the structure is too complex, and rationalized unified integration is difficult to perform, so that the occupied area of the existing packaging production line is large, and more workers are required to cooperate to operate. Disclosure of Invention Aiming at one of the defects in the prior art, the invention provides automatic boxing equipment, which solves the problem of automatic boxing of folding paper packaging boxes. In order to achieve the above purpose, the invention provides an automatic box loading dev