CN113619866B

CN113619866B - Box packing machine for big boxes

Info

Publication number: CN113619866B
Application number: CN202111030833.9A
Authority: CN
Inventors: 袁国森; 蔡雄; 张云山
Original assignee: Zhejiang Haotong Machinery Co ltd
Current assignee: Zhejiang Haotong Machinery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-09-16
Anticipated expiration: 2041-09-03
Also published as: CN113619866A

Abstract

The invention discloses a large box boxing machine which comprises a bin lattice conveying assembly, wherein a packaging combination assembly is arranged on the right side of the bin lattice conveying assembly, a material taking and box opening assembly is fixedly connected to the top of the packaging combination assembly, the material taking and box opening assembly comprises an equipment shell, the bottom of the equipment shell is fixedly connected with the top of the packaging combination assembly, a material storage assembly and a material discharging assembly are respectively arranged in the equipment shell, the material discharging assembly is positioned under the material storage assembly, a bin lattice conveying belt is arranged in the bin lattice conveying assembly, and a plurality of groups of bin lattices are fixedly connected to the upper surface of the bin lattice conveying belt. This big box cartoning machine can solve prior art effectively, to some large-scale carton base, utilizes vacuum chuck to absorb, exists suction not enough, and unable normal absorption carton base takes excessive extrusion to absorb, can lead to the carton base to warp, damages the problem of carton base even.

Description

Box packing machine for big boxes

Technical Field

The invention relates to the technical field of box packing machines, in particular to a large box packing machine.

Background

The boxing machine can be divided into the following parts according to the structure of the machine: the vertical boxing machine and the horizontal boxing machine generally have the advantages that the vertical boxing machine is high in packaging speed, but the packaging range is small, so that the vertical boxing machine is generally only used for single products such as medicine plates, and the horizontal boxing machine can be used for boxing various products such as perfumed soaps, medicines, foods, hardware and automobile accessories.

The boxing machine firstly carries out quantitative suction and separation on the paper box blanks one by one through a vacuum chuck, secondly, the paper box blanks are pre-opened through extrusion of a box opening wedge-shaped plate in the downward conveying process, and finally, the pre-opened paper boxes are completely opened on a paper box conveying mechanism, so that the whole paper box is formed in a box opening mode.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a large box packing machine which can effectively solve the problems that in the prior art, for some large paper box blanks, the suction force is insufficient due to the fact that a vacuum chuck is used for sucking, the paper box blanks cannot be normally sucked, and the paper box blanks are deformed and even damaged due to the fact that excessive squeezing and sucking are adopted.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the invention provides a large box packing machine which comprises a bin lattice conveying assembly, wherein a packaging combined assembly is arranged on the right side of the bin lattice conveying assembly, and a material taking and box opening assembly is fixedly connected to the top of the packaging combined assembly;

wherein, it includes the equipment shell to get the material and open box subassembly, equipment shell bottom and packing built-up components top fixed connection, be provided with storage subassembly and blowing subassembly in the equipment shell respectively, the blowing subassembly is located storage subassembly under.

Further, a bin lattice conveying belt is arranged in the bin lattice conveying assembly, a plurality of groups of bin lattices are fixedly connected to the upper surface of the bin lattice conveying belt, and the bin lattices are located under the discharging assembly.

Further, the equipment shell is connected with the opening and closing door through hinge group rotation, the storage component outside is through fixed block and equipment shell inner wall fixed connection, be linked together with the opening and closing door in the storage component.

Further, the material storage assembly comprises an inner fixed frame, the outer side of the inner fixed frame is fixedly connected with the inner wall of the equipment shell through a fixed block, the top of the inner fixed frame is fixedly connected with an air cylinder, and a thrust plate is fixedly connected in the air cylinder through a pneumatic rod.

Furthermore, the internal fixation frame is fixedly connected with a material storage plate through a sliding rod arranged in the internal fixation frame, one end of the sliding rod, far away from the material storage plate, is fixedly connected with a sliding plate, the sliding plate is fixedly connected with a handle through a threaded rod arranged in the internal fixation frame, and the handle is rotatably connected with the interior of the material storage plate through the threaded rod.

Further, storage board inner wall lower part fixedly connected with flexible limiting plate and air pocket respectively, flexible limiting plate is located directly over the air pocket, the equal fixedly connected with elastic rod in storage board both sides bottom edge.

Further, the blowing subassembly includes the live-rollers, through axis of rotation fixedly connected with driving motor in the live-rollers, the driving motor bottom is through fixing base and equipment shell inner wall bottom fixed connection.

Furthermore, a plurality of groups of pickers are fixedly connected to the outer side of the rotating roller, the pickers comprise discharging trough plates, the right sides of the discharging trough plates are fixedly connected with accepting frames, and the accepting frames are far away from one sides of the discharging trough plates and are fixedly connected with electromagnetic driving rods.

Furthermore, the left end of the electromagnetic driving rod penetrates through the discharging groove plate and is fixedly connected with a box opening plate, the bottom of the box opening plate is connected with the discharging groove plate in a rotating mode through a rotating shaft, the discharging groove plate is fixedly connected with an isolating rod through a reset rod arranged in the discharging groove plate, and the isolating rod is far away from an elastic ball fixedly connected with the bottom of one side of the reset rod.

Furthermore, the bottom of the inner wall of the discharging groove plate is designed to be a plane, the inner wall of the left side of the discharging groove plate is designed to be a straight plane, and the shape of the box opening plate is designed to be a right trapezoid.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the invention puts the stacked paper box blanks between the material storage plates by opening the opening and closing door, manually rotates the handle, adjusts the threaded rod to drive the sliding plate to slide inwards, drives the material storage plates through the sliding rod to fix the paper box blanks, so that the paper box blanks are neat and consistent, the subsequent box opening and packing are convenient, the gap between the material storage plates can be adjusted, the use of the paper box blanks with different sizes in a certain range is met, the top of the placed paper box blanks is pushed by the thrust plate and the self gravity to slide downwards, meanwhile, when the paper box blanks slide to the upper surface of the flexible limit plate, the flexible limit plate blocks the paper box blanks, the paper box blanks are prevented from continuously sliding, the paper box blanks at the bottom are stressed greatly and move to between the air bags, the air bags are hollow bar-shaped convex blocks made of natural rubber, the flexible limit plate is made of rubber, and the flexible limit plate and the air bags have certain elasticity and cannot damage the edges of the paper box blanks, meanwhile, the clearance between the air bags just can contain one paper box blank, so that the paper box blank at the bottom layer is separated, when the paper box blank at the bottommost moves to the bottommost part, because the whole material storage component is designed to incline rightwards, the left side of the material storage plate is higher, the left side of the paper box blank at the bottommost part can be separated from the air bag preferentially to form a certain angle, so that the paper box blank at the bottommost part can be picked up conveniently, only one paper box blank can be picked up at each time, the boxing stability is ensured, meanwhile, the right side of the paper box blank at the bottommost part is supported by the limit of the air bag and the end head of the arc-shaped elastic rod, so that the paper box blank at the bottommost part cannot fall, the paper box blank at the upper part cannot fall continuously, only after the paper box blank at the bottommost part is picked up by the pickup device, the subsequent paper box blank can fall continuously, the product independence is ensured, the normal transportation of the subsequent bin conveying component is ensured, and the paper box blank is picked up by using the vacuum chuck instead of the material storage component, the use of large-size carton blank can be satisfied, the problem of the suction not being enough need not worry, the condition that the carton blank is excessively squeezed by the sucking disc to cause the carton blank to damage can not exist moreover.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a perspective view of the material take-out and ejector assembly of the present invention;

fig. 3 is a schematic three-dimensional structure of the material taking and opening assembly for taking material according to the present invention;

FIG. 4 is a front view of the material take-out and open cassette assembly of the present invention;

FIG. 5 is an enlarged, fragmentary, schematic structural view taken at A in FIG. 4 in accordance with the present invention;

FIG. 6 is a schematic three-dimensional structure of the magazine assembly of the present invention;

FIG. 7 is an enlarged, fragmentary, schematic structural view taken at B of FIG. 6 in accordance with the present invention;

fig. 8 is a schematic perspective view of the pickup according to the present invention.

The reference numerals in the drawings denote: 1-bin conveying assembly; 11-bin lattice conveyer belts; 2-packaging the combined assembly; 3-taking and unpacking assembly; 31-device housing; 311-opening and closing door; 32-a magazine assembly; 321-an inner fixed frame; 322-a cylinder; 323-thrust plate; 324-a slide bar; 325-stock plate; 326-sliding plate; 327-flexible limiting plate; 328-an air bag; 329-resilient lever; 33-a discharging assembly; 331-a rotating roller; 332-a drive motor; 333-a pickup; 3331-discharging trough plate; 3332-carrying frame; 3333-electromagnetic drive rod; 3334-opening plate; 3335-reset lever; 3336-spacer rods; 3337-elastic ball.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

The present invention will be further described with reference to the following examples.

Example (b):

referring to fig. 1-8, the present invention provides a technical solution: a large box boxing machine comprises a bin lattice conveying assembly 1, a packaging combination assembly 2 is arranged on the right side of the bin lattice conveying assembly 1, and a material taking and box opening assembly 3 is fixedly connected to the top of the packaging combination assembly 2;

wherein, get material and open box subassembly 3 and include equipment shell 31, equipment shell 31 bottom and 2 tops fixed connection of packing built-up components, be provided with storage component 32 and blowing subassembly 33 in the equipment shell 31 respectively, blowing subassembly 33 is located storage component 32 under.

Be provided with storehouse check conveyer belt 11 in the storehouse check conveying component 1, the fixed surface is connected with a plurality of groups storehouse check on the storehouse check conveyer belt 11, and a plurality of storehouse check are located blowing component 33 under.

The equipment shell 31 is rotatably connected with an opening and closing door 311 through a hinge set, the outer side of the storage component 32 is fixedly connected with the inner wall of the equipment shell 31 through a fixing block, and the interior of the storage component 32 is communicated with the opening and closing door 311.

The material storage assembly 32 comprises an inner fixed frame 321, the outer side of the inner fixed frame 321 is fixedly connected with the inner wall of the equipment shell 31 through a fixed block, the top of the inner fixed frame 321 is fixedly connected with an air cylinder 322, and the inside of the air cylinder 322 is fixedly connected with a thrust plate 323 through a pneumatic rod.

The internal fixing frame 321 fixes the carton blanks through the sliding rod 324 fixedly connected with the storage plate 325 arranged inside the internal fixing frame, so that the carton blanks are neat and consistent, subsequent carton opening and boxing are facilitated, the gap between the storage plates 325 is adjustable, the use of the carton blanks with different sizes in a certain range is met, the sliding rod 324 is far away from one end of the storage plate 325 and is fixedly connected with the sliding plate 326, the sliding plate 326 is fixedly connected with a handle through a threaded rod arranged inside the sliding rod 326, and the handle is rotationally connected with the storage plate 325 through the threaded rod.

The lower part of the inner wall of the material storage plate 325 is fixedly connected with a flexible limiting plate 327 and an air bag 328 respectively, the flexible limiting plate 327 and the air bag 328 are made of rubber materials, the flexible limiting plate 327 separates carton blanks to prevent the carton blanks from continuously sliding, a gap between the air bags 328 can just contain a carton blank to separate the carton blanks at the bottom layer, the flexible limiting plate 327 is positioned right above the air bag 328, the bottom edges of two sides of the material storage plate 325 are fixedly connected with an elastic rod 329, and the right side of the bottom carton blank is supported by the limiting end of the air bag 328 and the end of an arc-shaped elastic rod 329.

Blowing subassembly 33 includes rotor 331, through axis of rotation fixedly connected with driving motor 332 in rotor 331, and driving motor 332 bottom is through fixing base and equipment shell 31 inner wall bottom fixed connection.

The outer side of the rotating roller 331 is fixedly connected with a plurality of groups of pickers 333, after a bottom carton blank is picked up by the pickers 333, a subsequent carton blank can continuously fall down, the product independence is guaranteed, and the normal transportation of the subsequent bin conveying assembly 1 is guaranteed, the plurality of pickers 333 comprise a discharging groove plate 3331, a receiving frame 3332 is fixedly connected to the right side of the discharging groove plate 3331, and an electromagnetic driving rod 3333 is fixedly connected to one side, far away from the discharging groove plate 3331, of the receiving frame 3332.

The left end of the electromagnetic driving rod 3333 penetrates through the discharging groove plate 3331 and is fixedly connected with a box opening plate 3334, the box opening plate 3334 rotates around a rotating shaft, a carton blank is pushed, the carton blank is extruded to be pre-opened, the carton blank is fixed and prevented from falling off, the bottom of the box opening plate 3334 is rotatably connected with the discharging groove plate 3331 through the rotating shaft, the discharging groove plate 3331 is fixedly connected with a separation rod 3336 through a reset rod 3335 arranged in the discharging groove plate 3331, the separation rod 3336 is fixedly connected with an elastic ball 3337 at the bottom of one side, far away from the reset rod 3335, and the elastic ball 3337 has the function of accelerating the carton blank, the separation rod 3336 is matched with the bottommost carton blank at a certain angle, so that the bottommost carton blank stably falls into the discharging groove plate 3331.

Blowing frid 3331 inner wall bottom design is the plane, make things convenient for holding of carton blank, prevent simultaneously that the carton blank atress from being out of shape, blowing frid 3331 left side inner wall design is straight face type, make carton blank left side corner neat steady, it designs for right trapezoid to open box board 3334 shape, it contacts the carton blank to open box board 3334 left side priority, from the atress angle, more be favorable to opening of carton blank, and the reinforcing is fixed to the carton blank, the carton blank takes place to drop when preventing to rotate.

Referring to fig. 1-3, 6 and 7, the opening and closing door 311 is opened, the stacked blanks are placed between the material storage plates 325, the handle is manually rotated, the adjusting threaded rod drives the sliding plate 326 to slide inwards, the material storage plates 325 are driven by the sliding rod 324 to fix the blanks, so that the blanks are neat and uniform, subsequent unpacking and boxing are facilitated, the gap between the material storage plates 325 is adjustable, and the blanks with different sizes can be used within a certain range, the top of the placed blanks are driven by the thrust plate 323 and the self gravity to slide downwards, meanwhile, when the blanks slide to the upper surface of the flexible limiting plate, the flexible limiting plate 327 blocks the blanks to prevent the blanks from sliding continuously, the blanks at the bottom are stressed greatly and move to between the air bags 328, the air bags 328 are hollow strip-shaped bumps made of natural rubber, the flexible limiting plate 327 is made of rubber, the flexible limit plate 327 and the air bag 328 both have certain elasticity and cannot damage the edges of the carton blanks, meanwhile, a gap between the air bags 328 can just contain one carton blank, so that the carton blanks at the bottom layer are separated, when the bottommost carton blank moves to the bottommost part, because the integral right inclined design of the storage assembly 32 is adopted, the left side of the storage plate 325 is higher, the left side of the bottommost carton blank can be separated from the air bag 328 preferentially to form a certain angle, so that the subsequent picking of the picker 333 is facilitated, only one carton blank can be picked each time, the boxing stability is ensured, meanwhile, the right side of the bottommost carton blank is limited by the air bag 328 and supported by the end head of the arc-shaped elastic rod 329, so that the carton blank at the bottommost part is not fallen, the carton blank at the bottommost part of the air bag 328 at the right side cannot continuously fall due to the existence of the carton blank at the bottommost part, and only the carton blank at the bottommost part is picked by the picker 333, the subsequent carton blank can continuously fall, the product independence is ensured, the normal transportation of the subsequent bin conveying assembly 1 is ensured, the storage assembly 32 is used for replacing a vacuum chuck to pick up the carton blank, the use of the large carton blank can be met, the problem of insufficient suction is not worried, and the situation that the carton blank is damaged due to the fact that the paper blank is excessively squeezed by the chuck is avoided;

referring to fig. 2 to 5, 7 and 8, the driving motor 332 drives the rotating rollers 331 to rotate through the rotating shaft, and drives the four sets of pickers 333 to rotate, when the separating rod 3336 on the pickers 333 moves to the upper surface of the bottommost carton blank, the elastic ball 3337 fixed at the bottom of the separating rod 3336 presses the carton blank, and the separating rod 3336 drives the elastic ball 3337 to rotate around the return rod 3335, so that the carton blank pressed by the elastic ball 3337 is separated from the end of the arc-shaped elastic rod 329 and falls into the discharging slot plate 3331 of the pickers 333, the elastic ball 3337 has the function of accelerating the carton blank, the separating rod 3336 is matched with the bottommost carton blank at a certain angle, so that the bottommost carton blank falls into the discharging slot plate 3331 stably, the carton blank is subject to the thrust of the left inner wall of the discharging slot plate 3331, the carton blank is loosened, and the electromagnetic driving rod 3333 pushes the opening slot plate 3334 to rotate around the rotating shaft, the paper box blank is pushed to extrude the paper box blank to be pre-opened, the paper box blank is fixed to prevent the paper box blank from falling off, when the discharging groove plate 3331 moves to the bottom, the electromagnetic driving rod 3333 controls the discharging groove plate 3331 to stop fixing the paper box blank, and the paper box blank stably falls into the bin lattice on the bin lattice conveying assembly 1 to realize complete opening of the paper box blank;

referring to fig. 3, 4 and 8, when a carton blank falls into the discharging groove plate 3331, the bottom of the inner wall of the discharging groove plate 3331 is designed to be flat, which facilitates the storage of the carton blank and prevents the carton blank from deforming under stress, when the carton blank is pre-opened, the inner wall of the left side of the discharging groove plate 3331 is designed to be straight, which makes the corners of the left side of the carton blank neat and stable, and the shape of the opening plate 3334 is designed to be right trapezoid, so that the left side of the opening plate 3334 preferentially contacts the carton blank, which is more beneficial to the opening of the carton blank from the stress angle, and enhances the fixation of the carton blank and prevents the carton blank from falling off during rotation.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not depart from the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a big box cartoning machine which characterized in that: the box-opening machine comprises a bin lattice conveying assembly (1), wherein a packaging combined assembly (2) is arranged on the right side of the bin lattice conveying assembly (1), and a material taking and box-opening assembly (3) is fixedly connected to the top of the packaging combined assembly (2);

the material taking and box opening assembly (3) comprises an equipment shell (31), the bottom of the equipment shell (31) is fixedly connected with the top of the packaging combined assembly (2), a material storage assembly (32) and a material discharging assembly (33) are respectively arranged in the equipment shell (31), and the material discharging assembly (33) is positioned under the material storage assembly (32);

the emptying assembly (33) comprises a rotating roller (331), a driving motor (332) is fixedly connected in the rotating roller (331) through a rotating shaft, and the bottom of the driving motor (332) is fixedly connected with the bottom of the inner wall of the equipment shell (31) through a fixed seat;

a plurality of groups of pickers (333) are fixedly connected to the outer side of the rotating roller (331), the plurality of pickers (333) comprise a discharging trough plate (3331), a bearing frame (3332) is fixedly connected to the right side of the discharging trough plate (3331), and an electromagnetic driving rod (3333) is fixedly connected to one side, far away from the discharging trough plate (3331), of the bearing frame (3332);

the left end of the electromagnetic driving rod (3333) penetrates through the discharging groove plate (3331) and is fixedly connected with a box opening plate (3334), the bottom of the box opening plate (3334) is rotatably connected with the discharging groove plate (3331) through a rotating shaft, the discharging groove plate (3331) is fixedly connected with an isolating rod (3336) through a reset rod (3335) arranged in the discharging groove plate, and the bottom of one side, far away from the reset rod (3335), of the isolating rod (3336) is fixedly connected with an elastic ball (3337);

the bottom of the inner wall of the discharging groove plate (3331) is designed to be a plane, the inner wall of the left side of the discharging groove plate (3331) is designed to be a straight plane, and the box opening plate (3334) is designed to be a right trapezoid;

the storage assembly (32) comprises an inner fixed frame (321), the outer side of the inner fixed frame (321) is fixedly connected with the inner wall of the equipment shell (31) through a fixed block, the top of the inner fixed frame (321) is fixedly connected with an air cylinder (322), and a thrust plate (323) is fixedly connected in the air cylinder (322) through a pneumatic rod;

the inner fixing frame (321) is fixedly connected with a material storage plate (325) through a sliding rod (324) arranged in the inner fixing frame, one end, far away from the material storage plate (325), of the sliding rod (324) is fixedly connected with a sliding plate (326), the sliding plate (326) is fixedly connected with a handle through a threaded rod arranged in the sliding plate, and the handle is rotatably connected with the inner part of the material storage plate (325) through the threaded rod;

the lower part of the inner wall of the storage plate (325) is fixedly connected with a flexible limiting plate (327) and an air bag (328) respectively, the flexible limiting plate (327) is positioned right above the air bag (328), and the bottom edges of two sides of the storage plate (325) are fixedly connected with elastic rods (329).

2. A big box cartoning machine according to claim 1, wherein: the bin lattice conveying assembly is characterized in that a bin lattice conveying belt (11) is arranged in the bin lattice conveying assembly (1), a plurality of groups of bin lattices are fixedly connected to the upper surface of the bin lattice conveying belt (11), and the bin lattices are located under the discharging assembly (33).

3. A big box cartoning machine according to claim 1, wherein: the equipment shell (31) is connected with the door (311) that opens and shuts through hinge group rotation, fixed block and equipment shell (31) inner wall fixed connection are passed through in storage component (32) the outside, be linked together with door (311) that opens and shuts in storage component (32).