WO2022099906A1 - 一种纸盒包装成型设备 - Google Patents

一种纸盒包装成型设备 Download PDF

Info

Publication number
WO2022099906A1
WO2022099906A1 PCT/CN2020/142184 CN2020142184W WO2022099906A1 WO 2022099906 A1 WO2022099906 A1 WO 2022099906A1 CN 2020142184 W CN2020142184 W CN 2020142184W WO 2022099906 A1 WO2022099906 A1 WO 2022099906A1
Authority
WO
WIPO (PCT)
Prior art keywords
frame
pressing
baffle
plate
box
Prior art date
Application number
PCT/CN2020/142184
Other languages
English (en)
French (fr)
Inventor
戴建国
Original Assignee
江苏波司登科技有限公司
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.)
Filing date
Publication date
Application filed by 江苏波司登科技有限公司 filed Critical 江苏波司登科技有限公司
Priority to DE112020004957.4T priority Critical patent/DE112020004957T5/de
Priority to US17/779,562 priority patent/US11794437B2/en
Priority to JP2021571510A priority patent/JP7244137B2/ja
Publication of WO2022099906A1 publication Critical patent/WO2022099906A1/zh

Links

Images

Classifications

    • 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
    • B31B50/06—Feeding sheets or blanks from stacks
    • B31B50/062—Feeding sheets or blanks from stacks from the underside of a magazine
    • 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
    • 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
    • B31B50/042—Feeding sheets or blanks using rolls, belts or chains
    • 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
    • B31B50/006—Controlling; Regulating; Measuring; Improving safety
    • 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
    • B31B50/06—Feeding sheets or blanks from stacks
    • B31B50/062—Feeding sheets or blanks from stacks from the underside of a magazine
    • B31B50/064—Feeding sheets or blanks from stacks from the underside of a magazine by being moved in the plane they are lying in
    • 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
    • B31B50/06—Feeding sheets or blanks from stacks
    • B31B50/066—Feeding sheets or blanks from stacks from above a magazine
    • 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
    • B31B50/07—Feeding sheets or blanks by air pressure or suction
    • 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
    • B31B50/26—Folding sheets, blanks or webs
    • 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
    • B31B50/26—Folding sheets, blanks or webs
    • B31B50/44—Folding sheets, blanks or webs by plungers moving through folding 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
    • B31B50/59—Shaping sheet material under pressure
    • B31B50/592—Shaping sheet material under pressure using punches 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • 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
    • B31B50/60—Uniting opposed surfaces or edges; Taping
    • B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
    • B31B50/624—Applying glue on 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
    • B31B2100/00—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
    • B31B2100/002—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed
    • B31B2100/0024—Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs characterised by the shape of the blank from which they are formed having all side walls attached to the bottom
    • 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
    • B31B2110/00—Shape of rigid or semi-rigid containers
    • B31B2110/30—Shape of rigid or semi-rigid containers having a polygonal cross section
    • B31B2110/35—Shape of rigid or semi-rigid containers having a polygonal cross section rectangular, e.g. square
    • 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
    • B31B2120/00—Construction of rigid or semi-rigid containers
    • B31B2120/10—Construction of rigid or semi-rigid containers provided with covers, e.g. lids
    • B31B2120/102—Construction of rigid or semi-rigid containers provided with covers, e.g. lids with a hinged cover

Definitions

  • the invention relates to a carton packaging forming equipment, belonging to the technical field of paper product manufacturing equipment.
  • the carton packaging forming equipment is a device used to form a carton by bending and gluing the cardboard.
  • the cardboard is pre-cut and rolled and creased. Folding box. After the folding box is completed and the product is placed in the box, a capping operation is required. At present, manual operation is usually used to fold and seal the carton with its own flip lid, which is labor-intensive and is not conducive to improving production efficiency.
  • the Chinese Patent Publication No. CN208068982U the stamping mechanism needs to include a bottom forming outer mold assembly and an inner mold punch, the outer mold assembly includes a limit baffle and a forming limit structure, and the folding and molding of the bottom box also needs to be carried out with glue.
  • the carton can be formed completely, which increases the complexity of the device, and at the same time, when the inner die punch is pressed down, it is easy to collide with the pre-folded parts.
  • the task of the present invention is to provide a carton packaging and forming equipment, which can realize the automatic folding and capping operations of the carton, and improve the production efficiency.
  • a carton packaging forming equipment comprising:
  • the continuous feeding device includes a cardboard stacking frame, an adsorption mechanism and a rolling conveying mechanism.
  • the cardboard stacking frame includes a bottom frame, a back frame and a side rail. The bottom frame and the back frame are connected at right angles, and the side rails are connected to each other.
  • the bottom frame and the back frame, the back frame is inclined, the back frame includes a hollow frame and a blocking rod for blocking the cardboard from coming out from the back side, the blocking rod is arranged on the upper part of the hollow frame, the suction The mechanism is located on the back side of the back frame, and the adsorption mechanism includes a suction plate, a movable frame and a push cylinder, the lower end of the movable frame is hinged with the lower end of the back frame, and the push cylinder is used to push the movable frame , the suction plate is fixed on the upper part of the movable frame in the direction toward the back frame and is located below the blocking bar, the rolling conveying mechanism is arranged above the back side of the back frame, and the rolling conveying The mechanism includes a lower conveying belt and an upper rolling belt, the upper rolling belt is located above the lower conveying belt, a conveying channel for conveying cardboard is formed between the upper rolling belt and the lower conveying belt, and the lower conveying belt The belt is longer than the upper rolling belt and
  • the folding box device includes a frame, a lower pressing inner punch, a folding box outer die and a pushing mechanism, the lower pressing inner punch is located above the folding box outer die, and the lower pressing inner punch passes through the lower pressing cylinder
  • the outer mold of the folding box includes a front baffle, a side baffle, a rear baffle, a corner baffle and a cover support rod, and the front baffle, the side baffle and the rear baffle are arranged with rectangular sides.
  • the height of the top edge of the front baffle and the rear baffle is higher than the height of the top edge of the side baffle.
  • the height of the corner block is higher than the height of the top edge of the rear baffle, and the cover support rod is arranged in parallel on both sides of the front baffle and higher than the front baffle
  • the height of the top edge of the plate, the front baffle, the side baffle and the rear baffle are respectively connected with the frame through the first horizontal cylinder
  • the pushing mechanism includes a support table, a pushing chain and a pushing plate, the pushing plate Upright connected to the push chain, the push chain is arranged on both sides of the support table and lower than the support table table, and the top edge of the push plate is higher than the support table table;
  • the bearing platform and a pressing and fitting mechanism including a bearing platform and a pressing and fitting mechanism, the bearing platform and the pressing and fitting mechanism are connected to the frame, the bearing platform is provided with an in-position baffle, and the pressing and fitting mechanism is It is arranged above the bearing platform, and the pressing and fitting mechanism includes a pressing driving mechanism, a top pressing plate, a side pressing plate and an overturning cylinder.
  • the top pressing plate is connected to the frame through the pressing driving mechanism.
  • the pressing plate is in the shape of a rectangle, and the surrounding sides of the top pressing plate are hinged with side pressing plates, the top pressing plate is fixedly connected with the turning cylinder, and the turning cylinder drives the side pressing plate to turn down;
  • the rolling and conveying mechanism is located on one side of the inner lower punch and the outer mold of the folding box, and the cardboard output by the rolling and conveying mechanism enters between the inner punch and the outer mold of the folding box. During this time, the pushing mechanism pushes the carton to the carrying platform.
  • the blocking rod is provided with a roller.
  • a guide rod is provided at the lower part of the hollow frame, and a guide roller is provided on the guide rod.
  • the bottom frame is provided with a number of guide posts, and the guide posts are provided with sliding pressing plates. Using the sliding of the sliding platen and the own gravity of the cardboard, the cardboard can always be close to the back frame.
  • angle blocking rod is located within a range of 20° on the left and right of the angle bisector of the angle formed by the rear fender and the side fender.
  • angle blocking rod is provided with a horizontal contact portion, and the vertical projection of the horizontal contact portion and the vertical projection of the rear baffle and the side baffle form an included angle of less than 90°.
  • the pressing inner punch includes a bottom plate and a side wall, the side wall is connected with the bottom plate through a second horizontal cylinder, and the side wall is located on the upper side of the bottom plate, so The bottom plate is connected with the pressing cylinder.
  • a guide plate is provided above the folding box outer mold, and the guide plate passes through the third A horizontal cylinder is connected to the frame.
  • the side of the top pressing plate is provided with a rolling wheel that hangs down, and the side pressing plate is provided with a notch for avoiding the rolling wheel.
  • the bottom surface of the top pressing plate is suspended by a spring to suspend the second pressing plate, and the projection of the second pressing plate in the vertical direction is located at the projection of the top pressing plate in the vertical direction. within the range.
  • Figure 1 shows the structure of a flat sheet of paper before the carton is formed.
  • Figure 2 is a schematic structural diagram of a carton packaging forming equipment.
  • Figure 3 is a schematic structural diagram of a continuous feeding device.
  • FIG. 4 is a schematic diagram of the structure of the back side of the continuous feeding device.
  • FIG. 5 is a schematic structural diagram of a rolling conveying mechanism.
  • FIG. 6 is a schematic structural diagram of the folding box mechanism.
  • FIG. 7 is a schematic side view of the structure of the outer mold of the folding box.
  • FIG. 8 is a schematic top view of the outer mold of the folding box.
  • FIG. 9 is a schematic structural diagram of the capping mechanism.
  • FIG. 10 is a schematic structural diagram of the pressing down and bonding mechanism.
  • the left part of the flat paper sheet 1 is used for forming the bottom box, the front end of the left side is the front side wall 101 , and the upper and lower ends of the front side wall 101 are used for adhesive bonding.
  • the front side wall 101 is connected to the front of the box bottom plate 103, and the front side of the front side wall 101 is connected to the box cover 106.
  • Left and right side walls 104 are connected to the upper and lower sides of the box bottom plate 103
  • rear side walls 105 are connected to the rear of the box bottom plate 103 .
  • At the upper and lower ends of the rear side wall 105 are also ears 102 for bonding.
  • the ears 102 of the front side wall 101 and the rear side wall 105 need to be folded to the inner side of the left and right side walls 104 to be bonded to the left and right side walls 104 .
  • the bottom box can be formed by pressing down in one step, and then the cover 106 and the bottom box can be sealed by the capping mechanism.
  • FIG. 2 Please refer to the carton packaging and forming equipment shown in Figure 2, which includes a continuous feeding device 2, a box folding mechanism 3 and a capping mechanism 4.
  • the continuous feeding device continuously provides the flat paper sheet 1 for the folding mechanism, and the bottom box is completed by the folding box mechanism 3. folded and glued, and then dropped to be loaded with articles and then transported to the capping mechanism 4 for sealing and gluing of the box cover 106 .
  • the continuous feeding device 2 includes a cardboard stacking frame 201, an adsorption mechanism 202 and a rolling conveying mechanism 203.
  • the cardboard stacking frame 201 consists of a bottom frame 2011, a back frame 2012 and a side rail 2013 Connection composition, wherein the bottom frame 2011 and the back frame 2012 are connected at right angles, and there are two side rails 2013 located on both sides of the bottom frame 2011 and the back frame 2012, respectively connecting the bottom frame 2011 and the back frame 2012.
  • a plurality of guide posts 2014 are arranged on the bottom frame 2011 which are perpendicular to the connecting edges of the bottom frame 2011 and the back frame 2012 , and a sliding pressing plate 2015 is arranged on the guide posts 2014 .
  • the sliding pressure plate 2015 can slide along the guide post 2014 .
  • the back frame 2012 is slightly inclined, so that the side of the bottom frame 2011 connected to the back frame 2012 is lower, and the side of the bottom frame 2011 away from the back frame 2012 is higher.
  • the cut and pre-creased flat paper sheet 1 is placed in the cardboard stacking frame 201 in a manner parallel to the back frame 2012 .
  • the sliding platen 2015 presses the bottom of the flat sheet 1 against the back frame 2012 due to the action of gravity.
  • the overall height of the back frame 2012 should be higher than the flat sheet 1.
  • the blocking rod 2016, the height of the blocking rod 2016 from the bottom of the back frame 2012 is slightly smaller than the height of the flat paper sheet 1, so that the flat paper sheet 1 can be restricted by the blocking rod 2016 and the bottom of the back frame 2012 to the cardboard stacking frame 201 when the flat paper sheet 1 is in a straight state.
  • a roller 2017 is provided on the blocking bar 2016. With the rolling assistance of the roller 2017, the flat paper sheet 1 can be taken out from the back side of the back frame 2012 by being slightly bent. At the same time, in order to make the flat paper sheet 1 easily bend during the suction process and be more easily introduced into the rolling conveying mechanism 203, a horizontal guide rod 2018 is provided in the middle and lower part of the hollow frame, and the guide rod 2018 is provided with a guide rod. Roller 2019.
  • the suction mechanism 2 When the suction mechanism 2 sucks the flat paper 1 from the back side and pulls it backwards, the top of the flat paper 1 can be released from the position of the roller 2017 of the blocking rod 2016 , and the flat paper 1 forms a bending point at the position of the guide roller 2019 .
  • the adsorption mechanism 202 is located on the back side of the back frame 2012.
  • the adsorption mechanism 202 includes an adsorption disk 2021, a movable frame 2022 and a pushing cylinder 2023.
  • the lower end of the movable frame 2022 is hinged with the lower end of the back frame 2012, and the pushing cylinder 2023 is used to push the movable frame 2022.
  • the suction tray 2021 is fixed on the upper part of the movable frame 2022 in the direction toward the back frame 2012 .
  • the suction plate 2021 is adsorbed on the surface of the flat paper sheet 1 , and then pushes the cylinder 2023 to retract, and the suction plate 2021 pulls out the top of the flat paper sheet 1 .
  • the rolling conveying mechanism 203 is disposed above the back side of the back frame 2012.
  • the rolling conveying mechanism 203 includes a lower conveying belt 31 and an upper rolling belt 2032, and the lower conveying belt 2031 is driven by a motor.
  • the upper rolling belt 2032 is located above the lower conveying belt 2031 , and the upper rolling belt 2032 is composed of a plurality of rollers 2032 a arranged at intervals along the conveying direction of the lower conveying belt 2031 .
  • the upper rolling belt 2032 and the lower conveying belt 2031 form a conveying channel for conveying the flat paper sheet 1.
  • the lower conveying belt 2031 is longer than the upper rolling belt 2042 and forms a channel near the back frame 2012 to guide the flat paper sheet 1 into the conveying channel. Guide segment 2031a.
  • the guide section 2031a is at a lower position, so that the suction disks 2021 are located on both sides of the guide section 2031a, and the height of the suction disks 2021 is higher than the front end of the guide section 2031a.
  • the flat paper sheet 1 pulled by the suction tray 2021 can directly lean on the lower conveyor belt 2031, so that the flat paper sheet 1 can be pulled by the lower conveyor belt 2031 through frictional force, so that the lower end of the flat paper sheet 1 is separated from the back frame 2012, and at the same time
  • the top end of the flat sheet 1 is fed into the conveying path.
  • the conveying path of the flat paper sheet 1 formed by the entire rolling conveying mechanism 203 is slightly inclined from the vertical direction to the horizontal direction, so that the final flat paper sheet 1 is transferred to the folding box mechanism 3 in a horizontal manner for subsequent forming steps.
  • the box-folding mechanism of the carton packaging and forming equipment includes a lower-pressing inner punch 301 , an outer-folding mold 302 , a pushing mechanism 303 and a frame 5 , and the lower-pressing inner punch 301 is located on the folding-box outer mold 302 .
  • the function of pressing down the inner punch 301 is to press down the flat paper sheet 1 into the outer mold 302 of the folding box.
  • the inner punch 301 of the lower pressing includes a bottom plate 3011 and a side wall 3012, wherein the side wall 3012 is located above the bottom plate 3011 And on the left and right sides of the bottom plate 3011, the side wall 3012 is connected with the bottom plate 3011 through the second horizontal cylinder 3013, the front and rear of the bottom plate 3011 are respectively provided with stoppers 3014, and the bottom plate 3011 is connected to the frame 5 through the pressing cylinder 3015 (part of the frame 5 is shown in the figure). (not shown above) connection, the frame 5 is also used for fixing the continuous feeding device 2 and the capping mechanism 4 at the same time.
  • the lower pressure cylinder 3015 drives the lower pressure inner punch 301 to move up and down to cooperate with the box folding outer mold 302 to perform the box folding operation.
  • the rolling conveying mechanism 203 is located on one side of the lower pressing inner punch 301 and the folding box outer die 302 .
  • the folding box outer mold 302 includes a front baffle 3021, a side baffle 3022, a rear baffle 3023, a corner baffle 3024 and a cover support rod 3025, wherein the side baffle 3022 is provided with two pieces , the front baffle 3021, the side baffle 3022 and the rear baffle 3023 are arranged in a rectangular side manner.
  • the box bottom plate 103 is pressed into the rectangle enclosed by the front baffle 3021 , the side baffle 3022 and the rear baffle 3023 .
  • the front baffle 3021 and the rear baffle 3023 can be set at the same height, but the top edge height of the front baffle 3021 and the rear baffle 3023 is higher than the top edge height of the side baffle 3022.
  • the front side wall 101 and the rear side wall 105 are bent before the left and right side walls 104 contact with the outer mold 302 of the folding box.
  • the front baffle 3021, the side baffle 3022 and the rear baffle 3023 are respectively connected to the frame 5 through the first horizontal cylinder 3026. When the first horizontal cylinder moves 3026, the front baffle 3021, the side baffle 3022 and the rear baffle 3023 The enclosing rectangle will grow or shrink accordingly.
  • the first horizontal cylinder 3026 acts to reduce the rectangular space, and at this time, it cooperates with the pressing force of the inner punch 301.
  • the action of the second horizontal air cylinder 3013 causes the side wall 3012 to expand outward, so that the adhesion on both sides of the carton is more reliable.
  • the corner stop bar 3024 is disposed at a corner opposite to the corner formed by the rear baffle 3023 and the side baffle 3022 .
  • the corner stop bar 3024 is located within a range of 20° to the left and right of the bisector of the apex angle of the included angle formed by the rear baffle 3023 and the side baffle 3022 .
  • the function of the corner blocking rod 3024 is to make the ears 102 of the rear side wall 105 folded by force first, so the overall position of the corner blocking rod 3024 is located between the rectangle 4 enclosed by the front baffle 3021, the side baffle 3022 and the rear baffle 3023.
  • the height of the outer and corner bars 3024 is higher than the height of the top edge of the tailgate 3023 .
  • cover support rods 3025 which are respectively located on both sides of the front baffle 3021 and extend in the front-rear direction and are higher than the top edge of the front baffle 3021 .
  • the function of the cover support rod 3025 is to support the box cover 106 of the flat paper 1 when the feeding mechanism sends the flat paper 1 to the lower part of the inner punch 301, so as to prevent the flat paper 1 from falling, on the other hand. , so that the ears 102 of the front side wall 101 are first folded by force.
  • the corner stop lever 3024 adopts an inverted "J" type structure.
  • the top of the corner stop lever 3024, that is, the bottom of the "J"-shaped hook is a horizontal contact portion 3024a, which is arranged horizontally. It is bent downward to form an arc shape with a small radius, so that the contact portion of the entire corner blocking rod 3024 with the sheet of paper is relatively smooth, which can avoid damage to the sheet of paper.
  • the vertical projection of the horizontal contact portion 3024a and the vertical projection of the rear baffle 3023 and the side baffle 3022 form an included angle ⁇ of less than 90°, which ensures that the horizontal contact portion 3024a and the ear portion 102 of the flat sheet 1 have sufficient
  • the long contact surface ensures bending of the ears 102 .
  • the top edges of the front baffle 3021 , the rear baffle 3023 and the side baffle 3022 are folded to the outside of the rectangle to form a flared shape.
  • the lower pressing inner punch 301 and the folding box outer die 302 are also provided on both sides of the lower pressing inner punch 301 above the folding box outer die 302 .
  • the guide plate 3027 is connected to the frame 5 through the third horizontal cylinder 3028 .
  • the guide plate 3027 When the feeding mechanism conveys the flat sheet 1, the guide plate 3027 is driven by the third horizontal cylinder 3028 to move to the center for a short distance so that the distance between the two guide plates 3027 is equal to the width of the flat sheet 1, and the inner punch 301 is pressed down. , the guide plate 3027 is driven by the third horizontal cylinder 3028 to move and reset to both sides.
  • a push mechanism 303 is provided below the folding box outer mold 302, and the push mechanism 303 pushes the bonded carton to the next station.
  • the push mechanism 303 includes a support table 3031 , a push chain (not directly shown in the figure) and a push plate 3032 .
  • the push plate 3032 is upright connected to the push chain, and the top edge of the push plate 3032 is higher than the table surface of the support table 3031 .
  • lateral guide plates 305 are provided on both sides of the support table 3031 between the folding box outer mold 302 and the pushing mechanism 303 .
  • the first horizontal cylinder action 3026 of the folding box outer mold 302 expands the rectangular space, and the carton can be dropped from the folding box outer mold 302 to the support table 3031, and then the push chain drives the push plate 3032 forward. , the carton is pushed by the push plate 3032 to advance to the next station along the table of the support table 3031 .
  • the capping mechanism 4 of the carton packaging molding equipment includes a bearing platform 401 and a pressing and bonding mechanism 402 , and the bearing platform 401 and the pressing and bonding mechanism 402 are connected to the frame 5 .
  • the surface of the bearing platform 401 is provided with a roller row 4011 to drive the carton 6 to move on the surface of the bearing platform 401 , so that the carton 6 reaches the lower part of the pressing and laminating mechanism 402 .
  • An in-position baffle 4012 is provided on the bearing platform 401 , and a lifting cylinder 4013 is arranged below the bearing platform 401 , and the lifting cylinder 4013 is used to drive the in-position baffle 4012 to rise and fall.
  • the lift cylinder 4013 drives the in-position baffle 4012 to rise, and the carton 6 can be blocked from moving forward. At this time, the carton 6 can be placed under the pressing and bonding mechanism 402 to perform the capping action.
  • the pressing and bonding mechanism 402 is arranged above the bearing platform 401.
  • the pressing and bonding mechanism 402 includes a pressing driving mechanism 4021, a top pressing plate 4022, a side pressing plate 4023 and a turning cylinder 4024.
  • the top pressing plate 4022 is connected to the machine through the pressing driving mechanism 4021.
  • the frame 5 is connected, and the push-down drive mechanism 4021 can be a linear servo mechanism or an air cylinder.
  • the top pressure plate 4022 is arranged in a rectangular shape, and the second pressure plate 4026 is suspended from the bottom surface of the top pressure plate 4022 by the spring 4025. The vertical projection of the second pressure plate 4026 is within the vertical projection range of the top pressure plate 4022.
  • a side pressure plate 4023 is hinged around the top pressure plate 4022, and a turning cylinder 4024 is fixedly connected to the top pressure plate 4022, and the turning cylinder 4024 drives the side pressure plate 4023 to turn down.
  • the side of the top pressing plate 4022 is provided with a lower hanging bracket 4027, a rolling wheel 4028 is arranged on the lower hanging bracket 4027, and the side pressing plate 4023 is provided with a notch 4023a for avoiding the rolling wheel 4028.
  • the pressing driving mechanism 4021 drives the top pressing plate 4022 to descend, and the second pressing plate 4026 contacts the box cover and compresses the spring 4025.
  • the top pressing plate 4022 descends by a distance Fixed, the second pressing plate 4026 compresses the spring 4025 to different degrees, but all of them can ensure that the box cover and the bottom box of the carton 6 fit together.
  • the rolling wheel 4028 first adheres the edge of the box cover to the side wall of the bottom box of the carton 6.
  • the side pressing plate 4023 is driven down by the turning cylinder 4024.
  • the side pressing plate 4023 is turned from the initial horizontal or slightly inclined state to the vertical state, so that the edge part of the box cover and the side wall of the bottom box of the carton 6 are completely bonded.

Landscapes

  • Making Paper Articles (AREA)

Abstract

本发明公开了一种纸盒包装成型设备，包括连续供料装置、折盒机构和封盖机构，连续供料装置，包括纸板堆放框架、吸附机构和滚压输送机构，纸板由吸附机构从纸板堆放框架背侧吸取后通过滚压输送机构向折盒装置输送，折盒装置包括下压内冲头、折盒外模和推送机构，折盒外模包括前挡板、侧挡板、后挡板组成的扩口矩形以及设置在矩形外角落的角挡杆及盖支撑杆，推送机构将完成底盒的纸盒送至封盖机构，封盖机构包括承载台和下压贴合机构，下压贴合机构包括下压驱动机构、顶压板、侧面压板以及翻转气缸，侧面压板通过翻转气缸驱动铰接在顶压板侧边用于使盒盖侧边与底盒侧壁紧贴粘合。本发明可自动完成平板状纸片的底盒成型及盒盖的封盖粘合，提高了生产效率。

Description

一种纸盒包装成型设备 技术领域
本发明涉及一种纸盒包装成型设备，属于纸制品制作装备技术领域。
背景技术
纸盒包装成型设备是用于将纸板经过弯折粘合形成纸盒的设备，纸板是经过事先裁切和滚压折痕的，由供料装置将纸板堆的纸板输送至弯折工位进行折盒。折盒完成在盒内放入产品后需要进行封盖操作。目前针对自带翻盖的纸盒进行折盒及封盖时通常依靠人工操作，劳动强度大，也不利于提高生产效率。公开号为CN208068982U的中国专利，冲压机构需要包括一个底部成型外模组件和内模冲头，外模组件包括限位挡板以及成型限位结构，底盒的折叠成型还需要配合胶水进行粘合，该结构在弯折成型时难以保证纸盒的各侧壁按顺序折叠粘合，因此成型合格率较低。只有通过其他装置进行预弯折，使重叠的粘合部分预先折叠才能使纸盒完整成型，这增加了装置的复杂度，同时内模冲头下压时又容易与预先折叠的部分发生冲突。
发明内容
针对上述现有技术缺陷，本发明的任务在于提供一种纸盒包装成型设备，实现纸盒的自动折盒及自动封盖操作，提高生产效率。
本发明技术方案如下：一种纸盒包装成型设备，包括：
连续供料装置，包括纸板堆放框架、吸附机构和滚压输送机构，所述纸板堆放框架包括底框、背框和侧栏，所述底框与背框成直角连接，所述侧栏连接所述底框和背框，所述背框倾斜设置，所述背框包括中空框以及用于阻挡纸板从背侧脱出的挡杆，所述挡杆设置于所述中空框的上部，所述吸附机构位于所述背框的背侧，所述吸附机构包括吸附盘、活动架和推动气缸，所述活动架的下端与所述背框的下端铰接，所述推动气缸用于推动所述活动架，所述吸附盘以朝向背框的方向固定于所述活动架的上部并且位于所述挡杆的下方，所述滚压输送机构设置于所述背框的背侧上方，所述滚压输送机构包括下输送带和上滚压带，所述上滚压带位于所述下输送带上方，所述上滚压带与所述下输送带之间构成输送纸板的输送通道，所述下输送带长于所述上滚压带并在靠近所述背框的位置形成引导纸板进入所述输送通道的引导段；
折盒装置，包括机架、下压内冲头、折盒外模和推送机构，所述下压内冲头位于所述折盒外模的上方，所述下压内冲头通过下压气缸与所述机架连接，所述折盒外模包括前挡板、侧挡板、后挡板、角挡杆以及盖支撑杆，所述前挡板、侧挡板和后挡板以矩形侧边方式排列，所述前挡板和所述后挡板的顶边高度高于所述侧挡板的顶边高度，所述 角挡杆设置于所述后挡板与所述侧挡板形成的角落的对顶角位置，所述角挡杆的高度高于所述后挡板的顶边高度，所述盖支撑杆平行设置于所述前挡板的两侧并高于所述前挡板的顶边高度，所述前挡板、侧挡板、后挡板分别通过第一水平气缸与所述机架连接，所述推送机构包括支撑台、推送链和推送板，所述推送板直立连接于所述推送链上，所述推送链设置于所述支撑台两侧并低于所述支撑台台面，所述推送板的顶边高于所述支撑台台面；
以及封盖机构，包括承载台和下压贴合机构，所述承载台和下压贴合机构连接于所述机架，所述承载台上设有到位挡板，所述下压贴合机构设置于所述承载台的上方，所述下压贴合机构包括下压驱动机构、顶压板、侧面压板以及翻转气缸，所述顶压板通过下压驱动机构与所述机架连接，所述顶压板成矩形，所述顶压板的四周侧边铰接有侧面压板，所述顶压板上固定连接所述翻转气缸，所述翻转气缸驱动所述侧面压板下翻；
所述滚压输送机构位于所述下压内冲头和所述折盒外模的一侧，所述滚压输送机构输出的纸板进入所述下压内冲头和所述折盒外模之间，所述推送机构将纸盒推送至所述承载台。
为了使纸板能够更容易地从纸板堆被吸附而脱离背框约束，进一步地，所述挡杆上设有滚轮。
为了使纸板被吸附后能更顺利地按照下输送带的形态进入输送通道，进一步地，所述中空框的下部设有引导杆，所述引导杆上设有引导滚轮。
为了保持纸板堆的纸板能始终贴合于背框，进一步地，所述底框设有若干导柱，所述导柱上设置有滑动压板。利用滑动压板的滑动以及纸板的自身重力，使纸板能够始终靠紧背框。
进一步地，所述角挡杆位于后挡板与侧挡板形成的夹角的角平分线左右20°范围内。
进一步地，所述角挡杆设有水平接触部，所述水平接触部在竖直方向投影与所述后挡板以及所述侧挡板在竖直方向投影呈小于90°的夹角。
进一步地，为了保证可靠的粘合，所述下压内冲头包括底板和侧壁，所述侧壁通过第二水平气缸与所述底板连接，所述侧壁位于所述底板上侧，所述底板与所述下压气缸连接。
进一步地，为了使由送料机构输送的纸片与下压内冲头及折盒外模的相对位置更为准确，所述折盒外模的上方设置有导向板，所述导向板通过第三水平气缸与所述机架连接。
进一步地，为了使纸盒的盒盖与底盒充分粘合，所述顶压板的侧边设有下吊的滚压轮，所述侧面压板设有用于避让所述滚压轮的凹口。
进一步地，为了适应不同高度的纸盒的封盖，所述顶压板的底面通过弹簧悬吊第二压板，所述第二压板在竖直方向的投影位于所述顶压板在竖直方向的投影范围内。
本发明与现有技术相比的优点在于：
不需要额外地增加驱动部件单独对用于粘合的耳部进行弯折，也不需要对纸盒地不同部位弯折进行独立的弯折时间控制，下压内冲头的一次下压即可保证纸盒的底盒按要求折叠粘合，提高了纸盒的合格率，也保证了纸盒的成型结构能满足后续盒盖盖合的要求。
纸盒的底盒折叠粘合后，在纸盒前进同时完成盒盖两侧的弯折，再由端部贴合机构使盒盖的端面弯折贴合，省去了人工操作，提高了生产效率；纸盒的盖板两侧通过纸盒推进机构与弯折导向杆的配合自然形成弯折，不采用气缸推进式的弯折机构减少了控制组件，装置结构得以简化，控制方式简单。纸盒封盖步骤少，成盒效率高。
附图说明
图1为纸盒成型前的平板状纸片结构。
图2为纸盒包装成型设备结构示意图。
图3为连续供料装置的结构示意图。
图4为连续供料装置的背侧结构示意图。
图5为滚压输送机构的结构示意图。
图6为折盒机构的结构示意图。
图7为折盒外模侧视结构示意图。
图8为折盒外模俯视结构示意图。
图9为封盖机构的结构示意图。
图10为下压贴合机构结构示意图。
具体实施方式
下面结合实施例对本发明作进一步说明，但不作为对本发明的限定。
为了更好地理解本发明，如图1所示，平板状纸片1的左侧部分用于成型底盒，左侧最前端为前侧壁101，前侧壁101的上下两端为用于粘合的耳部102，前侧壁101连接在盒底板103的前方，前侧壁101的前方再连接盒盖106。盒底板103的上下两侧连接的是左右侧壁104，盒底板103的后方连接后侧壁105。在后侧壁105的上下两端同样是用于粘合的耳部102。前侧壁101以及后侧壁105的耳部102需要折叠至左右侧壁104的内侧与左右侧壁104进行粘合。而本发明则可通过一步下压完成底盒的成型，然后由封盖机构完成盒盖106与底盒的封盖。
请结合图2所示纸盒包装成型设备包括连续供料装置2、折盒机构3以及封盖机构 4，连续供料装置为折合机构连续提供平板状纸片1，由折盒机构3完成底盒的折叠粘合，然后下落待装入物品后输送至封盖机构4进行盒盖106的封闭粘合。
请结合图3、图4及图5所示，连续供料装置2包括纸板堆放框架201、吸附机构202和滚压输送机构203，纸板堆放框架201由底框2011、背框2012和侧栏2013连接组成，其中底框2011与背框2012成直角连接，侧栏2013设有两根，位于底框2011与背框2012的两侧，分别连接底框2011和背框2012。在底框2011上设置若干垂直于底框2011和背框2012的连接边的导柱2014，在导柱2014上设置有滑动压板2015。滑动压板2015可沿导柱2014滑动。背框2012为略带倾斜设置，使底框2011与背框2012连接的一侧较低，而底框2011远离背框2012的一侧较高。剪裁好且具有预折痕的平板状纸片1以平行于背框2012的方式放置在纸板堆放框架201内。滑动压板2015由于重力作用将平板状纸片1底部向背框2012压紧，背框2012的整体高度应高于平板状纸片1，背框2012的外围是中空框，中空框的中上部设置了横向的挡杆2016，挡杆2016距离背框2012的底部则略小于平板状纸片1高度，如此使得平板状纸片1在平直状态时得以被挡杆2016及背框2012的底部限制在纸板堆放框架201内。
为了能够容易地将平板状纸片1从纸板堆放框架201内吸出，在挡杆2016设置有滚轮2017，在滚轮2017的滚动辅助下，平板状纸片1略微弯曲就可以从背框2012背侧取出。同时为了能够使平板状纸片1在吸取过程中容易地形成弯曲，且更容易被传入滚压输送机构203，在中空框的中下部设有横向的引导杆2018，引导杆2018上设有引导滚轮2019。当吸附机构2从背侧吸附平板状纸片1并向后拉时，平板状纸片1顶端能够从挡杆2016的滚轮2017位置脱出，而平板状纸片1在引导滚轮2019的位置形成弯曲点。
吸附机构202位于背框2012的背侧，吸附机构202包括吸附盘2021、活动架2022和推动气缸2023，活动架2022的下端与背框2012的下端铰接，推动气缸2023用于推动活动架2022，吸附盘2021以朝向背框2012的方向固定于活动架2022的上部，吸附盘2021的高度应低于挡杆2016使其能够吸附在平板状纸片1表面。推动气缸2023推动活动架2022靠近背框2012后，吸附盘2021吸附在平板状纸片1表面，然后推动气缸2023回缩，吸附盘2021则将平板状纸片1的顶部拉出。
滚压输送机构203设置于背框2012的背侧上方，滚压输送机构203包括下输送带31和上滚压带2032，下输送带2031由电机驱动。上滚压带2032位于下输送带2031上方，上滚压带2032由若干沿下输送带2031输送方向间隔布置滚柱2032a构成。上滚压带2032与下输送带2031之间构成输送平板状纸片1的输送通道，下输送带2031长于上滚压带2042并在靠近背框2012的位置形成引导平板状纸片1进入输送通道的引导段 2031a。引导段2031a处于较低的位置，使吸附盘2021位于引导段2031a的两侧，吸附盘2021的高度高于引导段2031a的前端。如此使得吸附盘2021拉出的平板状纸片1能直接倚靠在下输送带2031上，这样就可由下输送带2031通过摩擦力拉动平板状纸片1，使平板状纸片1的下端脱离背框2012，同时平板状纸片1的顶端被送入输送通道。整个滚压输送机构203形成的平板状纸片1的输送路径是由竖直方向略微倾斜过渡到水平方向的，这样最终平板状纸片1以水平方式传送到折盒机构3便于进行后续成型步骤。
请结合图6所示，纸盒包装成型设备的折盒机构包括下压内冲头301、折盒外模302、推送机构303以及机架5，下压内冲头301位于折盒外模302的上方，下压内冲头301的作用是将平板状纸片1向下压入折盒外模302，下压内冲头301包括底板3011和侧壁3012，其中侧壁3012位于底板3011之上并处于底板3011左右两侧，侧壁3012通过第二水平气缸3013与底板3011连接，底板3011上的前后分别设置挡块3014，底板3011通过下压气缸3015与机架5(部分机架5图上未示出)连接，机架5同时还用于固定连续供料装置2和封盖机构4。下压气缸3015驱动下压内冲头301上下移动与折盒外模302配合进行折盒操作。滚压输送机构203位于下压内冲头301和折盒外模302的一侧，滚压输送机构203输出的平板状纸片1进入下压内冲头301和折盒外模302之间。
请结合图7及图8所示，折盒外模302包括前挡板3021、侧挡板3022、后挡板3023、角挡杆3024以及盖支撑杆3025，其中侧挡板3022设有两块，前挡板3021、侧挡板3022和后挡板3023以矩形侧边方式排列。在平板状纸片1被下压过程中，盒底板103被压入由前挡板3021、侧挡板3022和后挡板3023围合的矩形之中。前挡板3021与后挡板3023可以是等高设置，但前挡板3021和后挡板3023的顶边高度高于侧挡板3022的顶边高度，在下压过程中，平板状纸片1的前侧壁101以及后侧壁105则会先于左右侧壁104与折盒外模302接触而弯折。前挡板3021、侧挡板3022、后挡板3023分别通过第一水平气缸3026与机架5连接，当第一水平气缸动作3026时，前挡板3021、侧挡板3022和后挡板3023围合的矩形将随之变大或者变小。当平板状纸片1被压入前挡板3021、侧挡板3022和后挡板3023围合的矩形空间后，第一水平气缸3026动作使矩形空间缩小，此时配合下压内冲头301的第二水平气缸3013动作使侧壁3012外扩，使纸盒两侧的粘合更为可靠。
角挡杆3024设置于后挡板3023与侧挡板3022形成的角落的对顶角位置。角挡杆3024位于后挡板3023与侧挡板3022形成的夹角的对顶角的角平分线左右20°范围内。角挡杆3024的作用是使后侧壁105的耳部102首先受力折叠，因此角挡杆3024的整体位置位于前挡板3021、侧挡板3022和后挡板3023围合的矩形4之外且角挡杆3024的高度高于后挡板3023的顶边高度。盖支撑杆3025设置有两根，分别位于前挡板3021 的两侧以前后方向延伸并高于前挡板3021的顶边高度。盖支撑杆3025的作用一方面是在送料机构将平板状纸片1送至下压内冲头301下方时可以对平板状纸片1的盒盖106进行支撑以防止平板状纸片1倾倒，另一方面，使前侧壁101的耳部102首先受力折叠。
本实施例中，角挡杆3024采用倒“J”型结构，角挡杆3024的顶部即“J”型的弯钩底部为水平接触部3024a，呈水平设置，水平接触部3024a的头端再向下弯折形成小半径的圆弧状，这样整个角挡杆3024与纸片接触部分均较为圆滑，可避免损伤纸片。水平接触部3024a在竖直方向投影与后挡板3023以及侧挡板3022在竖直方向投影呈小于90°的夹角α，保证了水平接触部3024a与平板状纸片1的耳部102具有足够长的接触面确保耳部102的弯折。为了使纸盒弯折时更顺畅地进入，前挡板3021、后挡板3023以及侧挡板3022的顶边向矩形的外部翻折形成扩口状。为了使由送料机构输送的纸片与下压内冲头301及折盒外模302的相对位置更为准确，在折盒外模302的上方位于下压内冲头301的两侧还设置有导向板3027，导向板3027通过第三水平气缸3028与机架5连接。在送料机构输送平板状纸片1时，导向板3027由第三水平气缸3028驱动向中央移动一小段距离使两个导向板3027的间距与平板状纸片1宽度相当，当下压内冲头301压下时，导向板3027由第三水平气缸3028驱动向两侧移动复位。
在折盒外模302的下方设有推送机构303，推送机构303将粘合完成的纸盒推送至下一工位。推送机构303包括支撑台3031、推送链(图上未直接示出)和推送板3032，推送链由链轮3033带动设置于支撑台3031两侧并低于支撑台3031台面。推送板3032直立连接于推送链上，推送板3032的顶边高于支撑台3031台面。为了避免纸盒下落时偏离支撑台3031，折盒外模302和推送机构303之间位于支撑台3031的两侧设置侧向导向板305。纸盒完成折叠粘合后，折盒外模302的第一水平气缸动作3026使矩形空间扩大，纸盒即可从折盒外模302下落至支撑台3031台面，随后推送链带动推送板3032前进，由推送板3032推动纸盒沿支撑台3031台面前进至下一工位。
请结合图9及图10所示，纸盒包装成型设备的封盖机构4包括承载台401和下压贴合机构402，承载台401和下压贴合机构402连接于机架5。承载台401的表面设有辊排4011以驱动纸盒6在承载台401表面移动，使纸盒6到达下压贴合机构402下方。承载台401上设有到位挡板4012，承载台401下方设有升降气缸4013，升降气缸4013用于驱动到位挡板4012升降。当纸盒6在承载台401上移动时，升降气缸4013驱动到位挡板4012升起，纸盒6即可阻挡无法继续前进，将到位挡板4012设置在下压贴合机构402下方的位置，此时纸盒6即可处于下压贴合机构402下方以便进行封盖动作。
下压贴合机构402设置于承载台401的上方，下压贴合机构402包括下压驱动机构4021、顶压板4022、侧面压板4023以及翻转气缸4024，顶压板4022通过下压驱动机 构4021与机架5连接，下压驱动机构4021可以是直线伺服机构或者气缸。顶压板4022成矩形设置，在顶压板4022的底面通过弹簧4025悬吊第二压板4026，第二压板4026在竖直方向的投影位于顶压板4022在竖直方向的投影范围内。顶压板4022的四周侧边铰接有侧面压板4023，顶压板4022上固定连接翻转气缸4024，翻转气缸4024驱动侧面压板4023下翻。顶压板4022的侧边设有下吊支架4027，在下吊支架4027上设置的滚压轮4028，侧面压板4023设有用于避让滚压轮4028的凹口4023a。
当纸盒6位于下压贴合机构402下方时，下压驱动机构4021驱动顶压板4022下降，第二压板4026与盒盖接触并压缩弹簧4025，纸盒6高度不同时，顶压板4022下降距离固定，第二压板4026压缩弹簧4025的程度不同但都能保证盒盖与纸盒6的底盒贴合。在顶压板4022下降的过程中，滚压轮4028首先使盒盖的边沿部分与纸盒6的底盒的侧壁部分粘合，顶压板4022到位后由翻转气缸4024驱动侧面压板4023下翻，侧面压板4023由初始的水平或略倾斜状态转成竖直状态，使盒盖的边沿部分与纸盒6的底盒的侧壁完成粘合。
应当指出的是，在折盒机构3和封盖机构4动作前应当分别对纸盒的底盒需要粘帖的部位以及盒盖106需要粘帖的部位进行涂胶处理，相应地可在折盒机构3和封盖机构4前设置涂胶喷口进行涂胶，具体位置则根据具体喷涂位置设置即可。

Claims (9)

  1. 一种纸盒包装成型设备，其特征在于，包括：
    连续供料装置，包括纸板堆放框架、吸附机构和滚压输送机构，所述纸板堆放框架包括底框、背框和侧栏，所述底框与背框成直角连接，所述侧栏连接所述底框和背框，所述背框倾斜设置，所述背框包括中空框以及用于阻挡纸板从背侧脱出的挡杆，所述挡杆设置于所述中空框的上部，所述吸附机构位于所述背框的背侧，所述吸附机构包括吸附盘、活动架和推动气缸，所述活动架的下端与所述背框的下端铰接，所述推动气缸用于推动所述活动架，所述吸附盘以朝向背框的方向固定于所述活动架的上部并且位于所述挡杆的下方，所述滚压输送机构设置于所述背框的背侧上方，所述滚压输送机构包括下输送带和上滚压带，所述上滚压带位于所述下输送带上方，所述上滚压带与所述下输送带之间构成输送纸板的输送通道，所述下输送带长于所述上滚压带并在靠近所述背框的位置形成引导纸板进入所述输送通道的引导段；
    折盒装置，包括机架、下压内冲头、折盒外模和推送机构，所述下压内冲头位于所述折盒外模的上方，所述下压内冲头通过下压气缸与所述机架连接，所述折盒外模包括前挡板、侧挡板、后挡板、角挡杆以及盖支撑杆，所述前挡板、侧挡板和后挡板以矩形侧边方式排列，所述前挡板和所述后挡板的顶边高度高于所述侧挡板的顶边高度，所述角挡杆设置于所述后挡板与所述侧挡板形成的角落的对顶角位置，所述角挡杆的高度高于所述后挡板的顶边高度，所述盖支撑杆平行设置于所述前挡板的两侧并高于所述前挡板的顶边高度，所述前挡板、侧挡板、后挡板分别通过第一水平气缸与所述机架连接，所述推送机构包括支撑台、推送链和推送板，所述推送板直立连接于所述推送链上，所述推送链设置于所述支撑台两侧并低于所述支撑台台面，所述推送板的顶边高于所述支撑台台面；
    以及封盖机构，包括承载台和下压贴合机构，所述承载台和下压贴合机构连接于所述机架，所述承载台上设有到位挡板，所述下压贴合机构设置于所述承载台的上方，所述下压贴合机构包括下压驱动机构、顶压板、侧面压板以及翻转气缸，所述顶压板通过下压驱动机构与所述机架连接，所述顶压板成矩形，所述顶压板的四周侧边铰接有侧面压板，所述顶压板上固定连接所述翻转气缸，所述翻转气缸驱动所述侧面压板下翻；
    所述滚压输送机构位于所述下压内冲头和所述折盒外模的一侧，所述滚压输送机构输出的纸板进入所述下压内冲头和所述折盒外模之间，所述推送机构将纸盒推送至所述承载台。
  2. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述挡杆上设有滚轮。
  3. 根据权利要求2所述的纸盒包装成型设备，其特征在于，所述中空框的下部设有引导杆，所述引导杆上设有引导滚轮。
  4. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述底框设有若干导柱，所述导柱上设置有滑动压板。
  5. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述角挡杆位于后挡板与侧挡板形成的夹角的角平分线左右20°范围内。
  6. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述角挡杆设有水平接触部，所述水平接触部在竖直方向投影与所述后挡板以及所述侧挡板在竖直方向投影呈小于90°的夹角。
  7. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述折盒外模的上方设置有导向板，所述导向板通过第三水平气缸与所述机架连接。
  8. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述顶压板的侧边设有下吊的滚压轮，所述侧面压板设有用于避让所述滚压轮的凹口。
  9. 根据权利要求1所述的纸盒包装成型设备，其特征在于，所述顶压板的底面通过弹簧悬吊第二压板，所述第二压板在竖直方向的投影位于所述顶压板在竖直方向的投影范围内。
PCT/CN2020/142184 2020-11-13 2020-12-31 一种纸盒包装成型设备 WO2022099906A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112020004957.4T DE112020004957T5 (de) 2020-11-13 2020-12-31 Vorrichtung zum Formen von Kartonverpackungen
US17/779,562 US11794437B2 (en) 2020-11-13 2020-12-31 Paper box package forming apparatus
JP2021571510A JP7244137B2 (ja) 2020-11-13 2020-12-31 紙箱包装成形機器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011266817.5 2020-11-13
CN202011266817.5A CN112373115B (zh) 2020-11-13 2020-11-13 一种纸盒包装成型设备

Publications (1)

Publication Number Publication Date
WO2022099906A1 true WO2022099906A1 (zh) 2022-05-19

Family

ID=74583759

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/142184 WO2022099906A1 (zh) 2020-11-13 2020-12-31 一种纸盒包装成型设备

Country Status (5)

Country Link
US (1) US11794437B2 (zh)
JP (1) JP7244137B2 (zh)
CN (1) CN112373115B (zh)
DE (1) DE112020004957T5 (zh)
WO (1) WO2022099906A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114179438A (zh) * 2022-01-04 2022-03-15 广东飞可特智能科技有限公司 一种折叠盒折耳组装装置
CN115635737B (zh) * 2022-10-10 2024-10-15 安徽美阅文化发展股份有限公司 一种礼盒自动生产线
CN116476442B (zh) * 2023-04-11 2024-01-23 中科精工机械(浙江)股份有限公司 一种纸盒冲压成型机
CN117087238B (zh) * 2023-10-07 2024-03-22 广东兴艺数字印刷股份有限公司 一种全自动粘盒设备
CN117429689A (zh) * 2023-11-01 2024-01-23 山东金祥纸业有限公司 一种传动机构以及食品袋生产装置
CN117799224A (zh) * 2024-02-29 2024-04-02 珠海博杰电子股份有限公司 一种纸盒自动成型装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201702972U (zh) * 2010-05-17 2011-01-12 项亦群 全自动纸盒成型机
CN109822967A (zh) * 2019-03-01 2019-05-31 广东九联科技股份有限公司 一种自动折盒机
CN111251656A (zh) * 2019-10-15 2020-06-09 苏州维创度信息科技有限公司 一种纸盒折叠设备
WO2020146334A1 (en) * 2019-01-07 2020-07-16 Packsize Llc Box erecting machine
CN111791538A (zh) * 2020-07-28 2020-10-20 佛山市智全鸿业智能装备有限公司 一种纸盒成型装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033242A (en) * 1975-09-26 1977-07-05 Rice Packaging, Inc. Carton forming machine
JPH0639950A (ja) * 1992-07-22 1994-02-15 Kyoshin:Kk ダンボールシートの供給方法およびその装置
US7625329B2 (en) * 2004-11-02 2009-12-01 Doboy, Inc. Carton blank transport
US7509789B2 (en) * 2005-08-10 2009-03-31 Visy R & D Pty Ltd Tray erector
CA2740243C (en) * 2010-05-13 2017-09-19 Douglas Machine Inc. Continuous motion case former
CN201800264U (zh) * 2010-09-06 2011-04-20 温州正润机械有限公司 一种纸盒成型机的成型机构
EP2450180B1 (en) * 2010-11-05 2013-08-28 Tavil-Indebe, S.A.U. Multiformat box forming machine
CN202846950U (zh) * 2012-10-26 2013-04-03 张银国 一种纸盒成型机
CN204095186U (zh) * 2014-09-23 2015-01-14 昆山市玉山镇金港硕自动化设备厂 一种新型自动折飞机纸盒机
CN208068982U (zh) 2018-04-02 2018-11-09 无限极（中国）有限公司 一种自动折盒成型设备
CN208428732U (zh) * 2018-04-02 2019-01-25 无限极（中国）有限公司 一种自动折盒成型设备的成型组件
US11059252B2 (en) * 2018-11-30 2021-07-13 Westrock Shared Services, Llc Machine for forming a container from a blank
US11772352B2 (en) * 2020-04-20 2023-10-03 H. J. Paul Langen Method and apparatus for forming containers
US11623422B2 (en) * 2020-12-22 2023-04-11 Dart Container Corporation Container forming machine having a blank stacker assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201702972U (zh) * 2010-05-17 2011-01-12 项亦群 全自动纸盒成型机
WO2020146334A1 (en) * 2019-01-07 2020-07-16 Packsize Llc Box erecting machine
CN109822967A (zh) * 2019-03-01 2019-05-31 广东九联科技股份有限公司 一种自动折盒机
CN111251656A (zh) * 2019-10-15 2020-06-09 苏州维创度信息科技有限公司 一种纸盒折叠设备
CN111791538A (zh) * 2020-07-28 2020-10-20 佛山市智全鸿业智能装备有限公司 一种纸盒成型装置

Also Published As

Publication number Publication date
DE112020004957T5 (de) 2022-06-30
CN112373115A (zh) 2021-02-19
US20230001664A1 (en) 2023-01-05
JP2022549396A (ja) 2022-11-25
JP7244137B2 (ja) 2023-03-22
US11794437B2 (en) 2023-10-24
CN112373115B (zh) 2021-08-10

Similar Documents

Publication Publication Date Title
WO2022099906A1 (zh) 一种纸盒包装成型设备
CN112428621B (zh) 一种纸盒成型设备
KR20020024780A (ko) 콤팩트한 케이스 형성 기계
US20210316897A1 (en) Packaging Apparatus and Method
JPS59174414A (ja) コンテナ型梱包を作る方法と装置
CN107867011B (zh) 用于生产铰接盖式包装盒的方法和装置
AU2019284077A1 (en) Machine for erecting a carton from a blank
CN215437047U (zh) 垂直充填装箱机及食品自动化装箱包装生产线
JPS6238205B2 (zh)
CN109229573B (zh) 一种自适应选箱开箱系统
JPH0632307A (ja) 包装機の胴巻き装置
CN214027462U (zh) 纸盒包装成型设备的封盖机构
CN111216407A (zh) 一种纸盒自动包边成型设备
CN116101562A (zh) 一种全自动包装一体机
JP3486732B2 (ja) 包装箱の製函装置
CN213006782U (zh) 一种包装盒的折盒机构
CN210338472U (zh) 一种纸箱开箱机
CN214027440U (zh) 纸盒包装成型设备的折盒机构
CN213921744U (zh) 纸盒包装成型设备的连续供料装置
CN206243537U (zh) 一种自动纸箱包装机
CN115072068B (zh) 一种自动折盒入托机
CN115783411B (zh) 包装纸箱生产用连续贴标封箱装置
CN219257791U (zh) 封盖推进结构
CN217805705U (zh) 礼品盒内衬自动化成型入盒系统
CN220948807U (zh) 一种包装盒在线开盒上料装置

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2021571510

Country of ref document: JP

Kind code of ref document: A

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20961458

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 20961458

Country of ref document: EP

Kind code of ref document: A1