CN112192895A - Feeding and indentation device of packaging carton - Google Patents

Feeding and indentation device of packaging carton Download PDF

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Publication number
CN112192895A
CN112192895A CN202011118560.9A CN202011118560A CN112192895A CN 112192895 A CN112192895 A CN 112192895A CN 202011118560 A CN202011118560 A CN 202011118560A CN 112192895 A CN112192895 A CN 112192895A
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CN
China
Prior art keywords
feeding
roller
indentation
packaging
creasing
Prior art date
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Pending
Application number
CN202011118560.9A
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Chinese (zh)
Inventor
杨小二
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Kunshan Zhiyang Machinery Technology Co ltd
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Kunshan Zhiyang Machinery Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Kunshan Zhiyang Machinery Technology Co ltd filed Critical Kunshan Zhiyang Machinery Technology Co ltd
Priority to CN202011118560.9A priority Critical patent/CN112192895A/en
Publication of CN112192895A publication Critical patent/CN112192895A/en
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/25—Surface scoring
    • B31B50/252—Surface scoring using presses or dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/02—Feeding or positioning sheets, blanks or webs
    • B31B50/04—Feeding sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/74—Auxiliary operations

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  • Making Paper Articles (AREA)

Abstract

The invention discloses a feeding and creasing device of a packaging carton, wherein a packaging carton is fed by a feeding device and conveyed to a creasing device to be creased, and the feeding device comprises a feeding platform and a feeding roller arranged on one side of the feeding platform; the indentation device comprises a transverse indentation mechanism and a vertical indentation mechanism, wherein the transverse indentation mechanism comprises at least two indentation rollers arranged above or below the packaging paperboard. The feeding roller with the power is used for feeding, the friction feeding mode is adopted for transmission, and the continuous packaging paperboard feeding has the advantages of high feeding speed and no damage to the surface of the paperboard. The indentation operation is implemented through two and more than two indentation rollers, and a plurality of indentation rollers have independent power, can freely adjust the time of indentation in order to realize the indentation of arbitrary interval, can adapt to the packing box of multiple different specifications, and the multiroll alternate action can improve indentation speed in addition, raises the efficiency.

Description

Feeding and indentation device of packaging carton
Technical Field
The invention belongs to the technical field of packaging boxes, and particularly relates to a feeding and impressing device for a packaging carton.
Background
In various industries, in the process of product circulation, in order to protect products, facilitate storage and transportation and promote sales, paper boxes are adopted to package the products, and carton packaging is the most widely applied packaging mode; the carton packaging is different from wooden box packaging, woven bag packaging, cloth bag packaging and plastic box packaging, has the characteristics of easily obtained materials, light weight, easy printing, easy design and forming, low cost and the like, and is widely used for selling and packaging and transporting goods.
The production process of the packaging box is to mark and cut the paperboard, as shown in fig. 1: before folding, the packaging paperboard 1 needs to be processed into an impression 11 and a notch 12, and then is folded into a box body shape for fixing;
in the prior art, the paperboard materials are processed into a block and then conveyed and fed through a conveying belt or manually fed, the efficiency is low, in addition, the process of impressing the paperboard generally adopts a rotary or linear moving pressing knife to act on the paperboard, creases are pressed on the paperboard, and for packaging boxes with different specifications, because the intervals of the creases are different, the conveying speed of the paperboard or the running speed of the pressing knife needs to be adjusted, at least 3 creases need to be pressed in one direction on one paperboard, the speed of the speed-regulating creases is very low, and the integral processing speed of the carton is influenced.
Disclosure of Invention
The invention mainly solves the technical problem of providing a feeding and indentation device of a packaging paper box, wherein feeding is carried out through a feeding roller with power, and transmission is carried out in a friction feeding mode. The indentation operation is implemented through two and more than two indentation rollers, and a plurality of indentation rollers have independent power, can freely adjust the time of indentation in order to realize the indentation of arbitrary interval, can adapt to the packing box of multiple different specifications, and the multiroll alternate action can improve indentation speed in addition, raises the efficiency.
In order to solve the above technical problems, one technical solution adopted by the present invention is as follows:
a packaging paper board is fed through a feeding device and conveyed to an indentation device to be pressed out of creases so as to be folded into a packaging paper board, and the conveying direction of the packaging paper board is defined as an X axis, and the direction perpendicular to the conveying direction is defined as a Y axis;
the packaging paperboard is characterized in that the packaging paperboard is of a continuous structure with edges connected in sequence, the feeding device comprises a feeding platform and a feeding roller arranged on one side of the feeding platform, the feeding roller is provided with a feeding driving piece for driving the feeding roller to rotate, the feeding roller can move and is close to or far away from the table top of the feeding platform, the packaging paperboard is arranged on the feeding platform and can be abutted against the close feeding roller, and the packaging paperboard is driven to advance for feeding through the rotating friction of the feeding roller;
the creasing device comprises a transverse creasing mechanism capable of extruding creases in the Y-axis direction and a vertical creasing mechanism capable of extruding creases in the X-axis direction;
the transverse indentation mechanism comprises at least two indentation rollers arranged above or below the packaging paperboard, each indentation roller is provided with a driving piece for controlling the indentation roller to rotate, and each indentation roller comprises a roller body and a pressing cutter arranged on the roller body;
the creasing roller rotates synchronously with the packaging paperboard in the conveying process of the packaging paperboard, the pressing knife can act on the packaging paperboard during rotation, and crease lines are pressed on the surface of the packaging paperboard through the pressing knife.
Furthermore, the number of the feeding devices is at least two, every two feeding devices share one feeding platform, the two feeding devices are respectively located on two side faces of the feeding platform, and the packaging paperboards with various dimensions can be fed separately through the plurality of feeding devices.
Furthermore, a driving piece for driving the indentation roller to rotate is a servo motor, the indentation roller comprises a first roller and a second roller which are respectively positioned at two sides of the packaging paperboard, the first roller and the second roller are arranged in parallel, and the pressing knife is arranged on the first roller;
the driving piece for driving the indentation roller to rotate is connected to the first roller or the second roller, a gear transmission mechanism is arranged between the first roller and the second roller, and the rotating directions of the first roller and the second roller are opposite.
Furthermore, the feeding platform is provided with a supporting wheel corresponding to the feeding roller, the supporting wheel can rotate around the axis of the supporting wheel, and when the feeding roller is close to the feeding platform, a gap smaller than the thickness of the wrapping paper plate is formed between the feeding roller and the supporting wheel or the supporting wheel can be in contact with the feeding roller.
Furthermore, the vertical indentation mechanism comprises an upper pressing wheel and a lower pressing wheel which are respectively positioned at the upper side and the lower side of the packaging paperboard, and the upper pressing wheel or the lower pressing wheel is provided with a driving device for driving the upper pressing wheel or the lower pressing wheel to rotate;
and a transverse cutting device is arranged at the downstream of the vertical indentation mechanism and comprises an upper blade and a lower blade, and the upper blade and/or the lower blade can move up and down to be close to or far from the bite defined by the conveying direction of the packaging paperboard.
Further, a vertical cutting device is arranged downstream of the transverse cutting device, and the vertical cutting device comprises a rotatable blade.
Furthermore, the vertical indentation mechanism, the transverse cutting device and the vertical cutting device are all mounted on a linear slide rail, and the sliding direction of the linear slide rail is the Y-axis direction.
Furthermore, the feeding platform is provided with a through hole penetrating through the plate surface of the feeding platform, the supporting wheels are arranged on the side walls of the through hole, and the outer side walls of the supporting wheels are lower than the table top of the feeding platform or flush with the table top.
Further, the material loading gyro wheel includes the action wheel and follows the driving wheel, the action wheel with take turns to the tensioning has the belt between the driving wheel, the material loading driving piece drive the action wheel is rotatory.
Furthermore, the feeding device comprises a feeding frame, the driving wheel and the driven wheel are rotatably connected to the feeding frame, the feeding driving part is fixedly connected to the feeding frame, and the feeding frame is provided with a driving cylinder for driving the feeding frame to be close to or far away from the feeding platform.
The invention has the beneficial effects that:
the feeding device of the invention feeds materials through the feeding roller with power and adopts friction feeding mode for transmission, and has the advantages of high feeding speed and no damage to the surface of the paperboard for continuous feeding of packaging paperboards.
All set up a loading attachment in the both sides of material loading platform, can realize the cardboard material loading of multiple specification, need not the dismouting and change the material, convenient and fast has also improved loading attachment's adaptability.
The indentation device implements the indentation operation through two and more than two indentation rollers, and a plurality of indentation rollers have independent power, can freely adjust the time of indentation in order to realize the indentation of arbitrary interval, can adapt to the packing box of multiple different specifications, and the multiroll alternate action can improve indentation speed moreover, raises the efficiency.
The indentation rollers comprise a first roller and a second roller which are respectively positioned at two sides of the packaging paperboard, the upper roller and the lower roller press the packaging paperboard together, sliding friction does not exist between the paperboard and the compression roller during conveying, and the surface of the paperboard can be prevented from being scratched; and the first roller and the second roller are both in an active rotating structure, and the rotating directions of the first roller and the second roller are opposite, so that the packaging paperboard can be pushed forwards by the auxiliary conveying device.
The device is also provided with a vertical indentation mechanism, a transverse cutting device and a vertical cutting device, the three are arranged on the linear slide rail, and the vertical indentation mechanism, the transverse cutting device and the vertical cutting device which can be arranged along the Y-axis direction can be equivalent to the adjustment of the distance between the vertical indentation mechanism, the transverse cutting device and the vertical cutting device to adapt to indentation and cutting operations of packaging paperboards with different sizes.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
FIG. 1 is a schematic view of the process of creasing and slitting a packaging board according to the present invention;
FIG. 2 is a schematic view of the overall structure of the packaging board feeding and creasing device of the present invention;
FIG. 3 is a schematic structural view of a loading roller and a loading platform of the present invention;
FIG. 4 is a cross-sectional view of the loading roller and loading platform of the present invention;
FIG. 5 is an X-view of FIG. 4;
FIG. 6 is a schematic structural view of a loading platform of the present invention;
FIG. 7 is a schematic view of the mounting structure of the loading roller of the present invention;
fig. 8 is a schematic view of the overall structure of the indentation apparatus of the present invention;
FIG. 9 is a schematic structural view of an creasing roller of the present invention;
FIG. 10 is a schematic structural view of a lateral indentation mechanism of the present invention;
FIG. 11 is an exploded view of the lateral indentation mechanism of the present invention;
FIG. 12 is a schematic view of the overall structure of the vertical indentation mechanism, the transverse cutting and the vertical cutting device of the present invention;
FIG. 13 is an enlarged view of portion A of FIG. 12 (vertical creasing mechanism and transverse cutting device);
FIG. 14 is an enlarged view of the portion B of FIG. 12 (vertical cutting device)
The parts in the drawings are marked as follows:
packaging paper board 1, impression 11 and cut 12;
the feeding device comprises a feeding platform 201, a through opening 2011, a discharge opening 2012, a feeding roller 202, a driving wheel 2021, a driven wheel 2022, a belt 2023, a supporting wheel 203, a pressing wheel 204, a pressing rod 2041, a balancing weight 2042, a feeding driving piece 205, a feeding frame 206, a driving cylinder 207, a stop block 208 and a material guide plate 209;
the device comprises a transverse indentation mechanism 301, an indentation roller 3011, a first roller 3011A, a second roller 3011B, a roller body 30111, a pressing knife 30112, a vertical indentation mechanism 302, an upper pressing wheel 3021, a lower pressing wheel 3022, a servo motor 303, a transverse cutting device 304, an upper blade 3041, a lower blade 3042, a vertical cutting device 305, a blade 3051 and a linear slide rail 306.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Example (b):
a feeding and creasing device for packaging cartons, as shown in fig. 2: the packaging paperboard 1 is fed by a feeding device 20 and conveyed to an indentation device 30 to be creased, so that a subsequent folding mechanism can fold the packaging paperboard into a box body, wherein the conveying direction of the packaging paperboard is defined as an X axis, and the direction perpendicular to the conveying direction is defined as a Y axis (the horizontal plane is vertical);
as shown in fig. 3 to 6: the packaging paperboard material is of a continuous structure with edges connected in sequence, the feeding device comprises a feeding platform 201 and a feeding roller 202 installed on one side of the feeding platform, the feeding roller is provided with a feeding driving piece 205 for driving the feeding roller to rotate, the feeding roller can move and is close to or far away from the table top of the feeding platform, the packaging paperboard is arranged on the feeding platform and can be tightly abutted against the feeding roller close to the feeding platform, and the packaging paperboard is driven to advance and feed through the rotating friction of the feeding roller.
The packaging paperboard feeding device disclosed by the invention has the advantages of high feeding speed and no damage to the surface of the paperboard for continuous packaging paperboard feeding by feeding through the feeding roller with power and adopting a friction feeding mode for transmission, and soft materials such as antistatic rubber can be coated on the periphery of the feeding roller during specific implementation.
This embodiment is shown in fig. 4 and 5: the feeding device is at least provided with two feeding devices, each two feeding devices share one feeding platform, the two feeding devices are respectively positioned on two side surfaces of the feeding platform, and the packaging paperboards with various dimensions can be fed separately through the plurality of feeding devices.
The two sides of the feeding platform are provided with the feeding devices, so that the feeding of paperboards with various specifications can be realized, the replacement of materials by dismounting is not needed, the convenience and the rapidness are realized, and the adaptability of the feeding devices is also improved;
the specific structure is that two feeding devices are arranged on one feeding platform, more than two materials can be provided with a plurality of feeding platforms, and the plurality of feeding platforms are arranged in the vertical direction;
in this embodiment, the number of the feeding platforms is one, correspondingly, two feeding devices are provided, that is, the embodiment supports two sizes of paper boards to be simultaneously connected to feeding, the type of feeding can be selected according to the requirement during use, a material guide plate 209 is further provided at the feeding device below the feeding platform, and the packaging paper boards are guided to the lower surface of the feeding platform through the material guide plate.
As shown in fig. 4 to 6: the feeding platform is provided with supporting wheels 203 corresponding to the feeding rollers in position, the supporting wheels can rotate around the axes of the supporting wheels, and when the feeding rollers are close to the feeding platform, gaps smaller than the thickness of the packing paper board are formed between the feeding rollers and the supporting wheels or the supporting wheels can be in contact with the feeding rollers.
The supporting wheels are matched with the feeding idler wheels, so that the pressed part of the feeding platform is in rolling friction when the packaging paper board is fed, and the surface abrasion of the packaging paper board can be prevented.
In the implementation of the present embodiment, as shown in fig. 6: the feeding platform is provided with a through opening 2011 penetrating through the surface of the feeding platform, the supporting wheel is arranged on the side wall of the through opening, and the outer side wall of the supporting wheel is lower than the table top of the feeding platform or is flush with the table top.
The wearing port is mainly arranged for matching with double-sided double feeding devices, the supporting wheels arranged on the wearing port can be matched with the feeding devices on two sides for use, two groups of supporting wheels do not need to be arranged respectively, and the cost can be controlled as well.
This embodiment is shown in fig. 7: the feeding roller comprises a driving wheel 2021 and a driven wheel 2022, a belt 2023 is tensioned between the driving wheel and the driven wheel, and the feeding driving piece drives the driving wheel to rotate.
The automatic feeding device is characterized by further comprising a feeding frame 206, wherein the driving wheel and the driven wheel are rotatably connected to the feeding frame, the feeding driving part is fixedly connected to the feeding frame, and the feeding frame is provided with a driving cylinder 207 for driving the feeding frame to be close to or far away from the feeding platform.
That is, the actual material loading driving piece in this embodiment is the belt, and the area of contact between belt and the packing cardboard is bigger, when promoting the drive reliability, can also prevent that single gyro wheel from pressing out the indentation with the cardboard surface.
As shown in fig. 4: the embodiment is also provided with a stop block 208 which can move towards the feeding platform and press the packaging paper board so as to limit the advance of the packaging paper board;
the stop block is located upstream of the feed roller, defined in the direction of transport of the packaging board. The stop block is used for assisting in controlling the advance and stop of the packaging paper boards, and particularly when two feeding devices are arranged, the mutual interference of the paper boards on two sides during feeding can be prevented through the cooperation of the stop block.
As shown in fig. 4: in this embodiment, a pressing wheel 204 is further provided, the pressing wheel is rotatably connected to one end of a pressing rod 2041, the other end of the pressing rod is movably connected to the feeding platform, which is defined by the conveying direction of the packaging paperboard, and the pressing wheel is located at the upstream of the feeding roller.
In the specific implementation of the embodiment, a stop block and a pressing wheel are arranged at the same time, and the stop block is positioned between the pressing wheel and the feeding roller;
the nip wheel is located upstream of the feed roller for pressing the packaging board to prevent the board from arching and shifting due to its own rigidity during transportation.
Further, press the material pole to install balancing weight 2042, the balancing weight can follow press the pole body of material pole to slide, and be equipped with be used for with the balancing weight with press the fixed screw or the buckle of material pole. The pressure of the pressing wheel for pressing the packaging paperboard is set by adjusting the position of the balancing weight on the pressing rod, the packaging paperboard is pressed by adopting a gravity mode, power does not need to be set, and cost is effectively controlled.
The low reaches of material loading gyro wheel are equipped with discharge gate 2012, the discharge gate is for following the loudspeaker form that the direction of delivery of packing cardboard reduces, and the discharge gate of loudspeaker form can play the guide effect to packing cardboard, guarantees the accurate nature of material loading position.
As shown in fig. 8: the creasing device comprises a transverse creasing mechanism 301 capable of pressing creases in the Y-axis direction and a vertical creasing mechanism 302 capable of pressing creases in the X-axis direction;
the transverse indentation mechanism comprises at least two indentation rollers 3011 arranged above or below the packaging paperboard, each indentation roller is provided with a driving part for controlling the indentation roller to rotate, as shown in fig. 9: the indentation roller comprises a roller body 30111 and a pressing knife 30112 arranged on the roller body;
more specifically, the roller body is provided with a notch, the pressing cutter is fixedly arranged at the notch through a screw, the edge of the installed pressing cutter protrudes out of the outer peripheral surface of the roller body, the indentation roller rotates at the moment, and when the pressing cutter is contacted with the packaging paperboard, creases can be pressed on the surface of the paperboard.
The creasing roller rotates synchronously with the packaging paperboard in the conveying process of the packaging paperboard, the pressing knife can act on the packaging paperboard during rotation, and crease lines are pressed on the surface of the packaging paperboard through the pressing knife.
The creasing device is used for pressing creases on the surface of a packaging paperboard to facilitate the subsequent process of folding the packaging paperboard into a box body, the creasing device performs creasing operation through two or more creasing rollers, the plurality of creasing rollers have independent power, and for packaging boxes with different specifications, because the intervals of the creases are different, the creasing device adopts the independently driven multi-roller structure, can freely adjust the time of the creasing to realize the creasing at any interval, and the multi-rollers alternately run, can improve the creasing speed and improve the efficiency.
In the present embodiment, as shown in fig. 10 and 11: the indentation roller comprises a first roller 3011A and a second roller 3011B which are respectively positioned on two sides of the packaging paper board, the first roller and the second roller are arranged in parallel, the pressing knife is installed on the first roller, the upper roller and the lower roller press the packaging paper board together, sliding friction does not exist between the paper board and the pressing roller during conveying, and the surface of the paper board can be prevented from being scratched.
In addition, in this embodiment, the first roller and the second roller are both in a structure that actively rotates, specifically, a driving member that drives the indentation roller to rotate is connected to the first roller or the second roller, a transmission structure is arranged between the first roller and the second roller to link, and the rotation directions of the first roller and the second roller are opposite;
the two roller bodies with power and opposite rotation can also assist the conveying device to push the packaging paperboard forwards.
In order to accurately control the operation and rotation speed of the creasing roller, in this embodiment, the driving member for driving the creasing roller to rotate is a servo motor 303, and the operation of the creasing roller is accurately controlled by the servo motor, so that the precision is high and the speed is high.
This embodiment is shown in fig. 12 and 13: the vertical indentation mechanism comprises an upper pressing wheel 3021 and a lower pressing wheel 3022 which are respectively positioned on the upper side and the lower side of the packaging paperboard, and the upper pressing wheel or the lower pressing wheel is provided with a driving device for driving the upper pressing wheel or the lower pressing wheel to rotate.
In this embodiment, the vertical indentation mechanisms are disposed on both sides of the packaging paper board, and can perform indentation operations on both sides of the packaging paper board.
In addition, the size specifications of the packaging paperboard are fixed, and the packaging paperboard is cut off when being folded into a box body actually, so that the edges of the packaging paperboard are cut by matching with a cutting device;
similarly, the trimming operation is divided into two groups, transverse and vertical, defined with reference to the transport direction of the packaging board, downstream of which is a transverse cutting device 304.
As shown in fig. 13: the lateral cutting device includes an upper blade 3041 and a lower blade 3042, the upper blade and/or the lower blade being movable up and down to approach or separate from each other.
As shown in fig. 14: downstream of the transverse cutting means there is a vertical cutting means 305 comprising a rotatable blade 3051.
Horizontal cutting removes the shearing through the linear motion of blade, and vertical cutting removes to cut through rotatory blade on packing cardboard can continuous operation's basis, and is more reasonable convenient.
As shown in fig. 12: in order to enable the creasing device to be adapted to packaging paperboards with more sizes, the vertical creasing mechanism, the transverse cutting device and the vertical cutting device are all mounted on a linear slide rail 306, and the sliding direction of the linear slide rail is the Y-axis direction.
The vertical creasing mechanism, the transverse cutting device and the vertical cutting device, which can be arranged along the Y-axis direction, are equivalent to the fact that the distance between the vertical creasing mechanism, the transverse cutting device and the vertical cutting device can be adjusted to adapt to creasing and cutting operations of packaging paper boards of different sizes.
In this embodiment, the linear slide rails are provided with two sets, the vertical indentation mechanism and the transverse cutting device are mounted on one set of linear slide rails, and the vertical cutting device is mounted on the other set of linear slide rails.
Vertical indentation mechanism horizontal cutting device and vertical cutting device pass through the drive of hold-in range mechanism, and hold-in range mechanism cooperation slip table uses, can effectual control cost, can satisfy the precision demand of removal moreover.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship described based on the embodiments and shown in the drawings, or the orientation or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A feeding and creasing device for packaging cartons, wherein packaging cartons (1) are fed by a feeding device (20) and conveyed to a creasing device (30) for creasing so as to be folded into packaging cartons, the conveying direction of the packaging cartons being defined as X-axis and the direction perpendicular to the conveying direction being Y-axis, characterized in that:
the packaging paperboard is of a continuous structure with edges connected in sequence, the feeding device comprises a feeding platform (201) and a feeding roller (202) arranged on one side of the feeding platform, the feeding roller is provided with a feeding driving piece (205) for driving the feeding roller to rotate, the feeding roller can move and is close to or far away from the table top of the feeding platform, the packaging paperboard is arranged on the feeding platform and can be abutted against the close feeding roller, and the packaging paperboard is driven to advance for feeding through the rotating friction of the feeding roller;
the creasing device comprises a transverse creasing mechanism (301) capable of pressing creases in the Y-axis direction and a vertical creasing mechanism (302) capable of pressing creases in the X-axis direction;
the transverse indentation mechanism comprises at least two indentation rollers (3011) arranged above or below the packaging paperboard, each indentation roller is provided with a driving piece for controlling the indentation roller to rotate, and each indentation roller comprises a roller body (30111) and a pressing knife (30112) arranged on the roller body;
the creasing roller rotates synchronously with the packaging paperboard in the conveying process of the packaging paperboard, the pressing knife can act on the packaging paperboard during rotation, and crease lines are pressed on the surface of the packaging paperboard through the pressing knife.
2. A feeding and creasing device according to claim 1, characterised in that: the feeding device is at least provided with two feeding devices, each two feeding devices share one feeding platform, the two feeding devices are respectively positioned on two side surfaces of the feeding platform, and the packaging paperboards with various dimensions can be fed separately through the plurality of feeding devices.
3. A feeding and creasing device according to claim 1, characterised in that: a driving piece for driving the indentation roller to rotate is a servo motor (303), the indentation roller comprises a first roller (3011A) and a second roller (3011B) which are respectively positioned at two sides of the packaging paperboard, the first roller and the second roller are arranged in parallel, and the pressing knife is installed on the first roller;
the driving piece for driving the indentation roller to rotate is connected to the first roller or the second roller, a gear transmission mechanism is arranged between the first roller and the second roller, and the rotating directions of the first roller and the second roller are opposite.
4. A feeding and creasing device according to claim 1, characterised in that: the feeding platform is provided with supporting wheels (203) corresponding to the feeding rollers in position, the supporting wheels can rotate around the axes of the supporting wheels, and when the feeding rollers are close to the feeding platform, gaps smaller than the thickness of the packing paper board are formed between the feeding rollers and the supporting wheels or the supporting wheels can be in contact with the feeding rollers.
5. A feeding and creasing device according to claim 1, characterised in that: the vertical indentation mechanism comprises an upper pressing wheel (3021) and a lower pressing wheel (3022) which are respectively positioned at the upper side and the lower side of the packaging paperboard, and the upper pressing wheel or the lower pressing wheel is provided with a driving device for driving the upper pressing wheel or the lower pressing wheel to rotate;
and a transverse cutting device (304) is arranged at the downstream of the vertical creasing mechanism, and the transverse cutting device comprises an upper blade (3041) and a lower blade (3042) which can move up and down to be close to or far away from the bite defined by the conveying direction of the packaging paperboard.
6. A loading and creasing device according to claim 5, characterised in that: downstream of the transverse cutting device is a vertical cutting device (305) comprising a rotatable blade.
7. A loading and creasing device according to claim 6, characterised in that: the vertical indentation mechanism, the transverse cutting device and the vertical cutting device are all installed on a linear sliding rail (306), and the sliding direction of the linear sliding rail is the Y-axis direction.
8. A loading and creasing device according to claim 4, characterised in that: the feeding platform is provided with a through opening (2011) penetrating through the surface of the feeding platform, the supporting wheel is arranged on the side wall of the through opening, and the outer side wall of the supporting wheel is lower than the table top of the feeding platform or is flush with the table top.
9. A loading and creasing device for packaging cartons according to claim 1, characterised in that: the feeding roller comprises a driving wheel (2021) and a driven wheel (2022), a belt (2023) is tensioned between the driving wheel and the driven wheel, and the feeding driving part drives the driving wheel to rotate.
10. A feeding and creasing device according to claim 1, characterised in that: the feeding device comprises a feeding frame (206), the driving wheel and the driven wheel are rotatably connected to the feeding frame, the feeding driving part is fixedly connected to the feeding frame, and the feeding frame is provided with a driving cylinder (207) for driving the feeding frame to be close to or far away from the feeding platform.
CN202011118560.9A 2020-10-19 2020-10-19 Feeding and indentation device of packaging carton Pending CN112192895A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011118560.9A CN112192895A (en) 2020-10-19 2020-10-19 Feeding and indentation device of packaging carton

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011118560.9A CN112192895A (en) 2020-10-19 2020-10-19 Feeding and indentation device of packaging carton

Publications (1)

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CN112192895A true CN112192895A (en) 2021-01-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011118560.9A Pending CN112192895A (en) 2020-10-19 2020-10-19 Feeding and indentation device of packaging carton

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Country Link
CN (1) CN112192895A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114476271A (en) * 2022-02-16 2022-05-13 广州市联柔机械设备有限公司 Corner wrapping equipment, corner wrapping method and mattress packaging production line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114476271A (en) * 2022-02-16 2022-05-13 广州市联柔机械设备有限公司 Corner wrapping equipment, corner wrapping method and mattress packaging production line
CN114476271B (en) * 2022-02-16 2023-08-15 广州市联柔机械设备有限公司 Corner wrapping equipment, corner wrapping method and mattress packaging production line

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