CN108859270A - A kind of " work " type handle molding machine made of paper - Google Patents
A kind of " work " type handle molding machine made of paper Download PDFInfo
- Publication number
- CN108859270A CN108859270A CN201810263180.0A CN201810263180A CN108859270A CN 108859270 A CN108859270 A CN 108859270A CN 201810263180 A CN201810263180 A CN 201810263180A CN 108859270 A CN108859270 A CN 108859270A
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- China
- Prior art keywords
- workbench
- plate
- carrying roller
- belt
- passage
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- Legal status (The legal status 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 status listed.)
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- 238000000465 moulding Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 40
- 230000000694 effects Effects 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D1/00—Multiple-step processes for making flat articles ; Making flat articles
- B31D1/06—Multiple-step processes for making flat articles ; Making flat articles the articles being handles
Landscapes
- Making Paper Articles (AREA)
Abstract
The present invention relates to processing equipment fields, and in particular to a kind of " work " type handle molding machine made of paper.Including:Rack, Glue dripping head, conveying mechanism, triangle cover, press plate mechanism.The rack that the present invention is arranged, Glue dripping head, conveying mechanism, triangle cover, press plate mechanism can be gradually completing the folding process of " work " type handle during paper tape conveys, and faster, stable product quality saves working hour to more artificial folding rate, reduces production cost.
Description
Technical field
The present invention relates to handle processing equipment fields, and in particular to a kind of " work " type handle molding machine made of paper.
Background technique
Carton, carton are a kind of more environmentally friendly package packing supplies, generally all can be in order to facilitate the carrying of carton, carton
Handle is set on carton, carton；Currently, it is plastic handles that the handle of carton, carton, which mostly uses greatly, structure is simple, cost
It is very low.But can not degrade after the toxic gas generated when the disadvantage is that manufacturing and use, can cause environment greatly to pollute.
With protecting environment, the cry cherishing the earth, economizing on resources higher and higher in the world, international market is to product packaging
Requirement be also increasingly stringenter.Seek a kind of innoxious, pollution-free, degradable, renewable paper handle, and production
The process equipment of such environmental protection handle is current urgent problem.
Summary of the invention
Therefore, the present invention exactly makes in view of problem above, and the purpose of the present invention is to provide a kind of " works " made of paper
Type handle molding machine.Above-mentioned purpose that the invention is realized by the following technical scheme.
The present invention provides a kind of " work " type handle molding machine made of paper, including:Rack, Glue dripping head, conveying mechanism, triangle cover,
Press plate mechanism.
The rack includes：Left workbench, right workbench, door shaped stent, twist rollers, arc-shaped guide plate.The left work
Platform is that rectangular configuration and right work table scale are arranged, and the front end of left workbench is provided with left feeding-passage, the front end of left feeding-passage
For bell mouth shape, top tail end is open state, and there are cutter inlet ports at middle section top；It is set in left feeding-passage tail end rear vertical
It is equipped with left guide plate, left guide plate is oblique outward close to one end of left feeding-passage；The side of left feeding-passage is arranged
There is cutter machine, the cutting edge of cutter machine is located in the middle part of left feeding-passage right above cutter inlet port；Water is provided on the inside of left workbench
Flat left support plate.Described to have workbench to be symmetrical arranged for rectangular configuration and left workbench, the front end of right workbench is provided with the right side
Feeding-passage, right feeding-passage top nose are open state；In right feeding-passage front end, rear vertical is provided with right guide plate, right
Guide plate is oblique outward close to one end of right feeding-passage；Horizontal right support plate is provided on the inside of right workbench.
The top of left workbench and right workbench is arranged in door shaped stent, and both ends are separately fixed at the top of left workbench and right workbench
Face；The twist rollers is arranged between left workbench and right workbench, is provided with a horizontal table, workbench on the outside of twist rollers
Top surface is parallel with the bottom surface of left feeding-passage and right feeding-passage；The outside of twist rollers is arranged in arc-shaped guide plate.
The Glue dripping head is lifted on the lower section of door shaped stent crossbeam.The width of Glue dripping head is less than left guide plate and right guide plate
The spacing of bracket,；Glue dripping head is vertically installed with left baffle and right baffle, left baffle and right baffle close to the two sides of twist rollers one side
Bottom be located at the top of arc-shaped guide plate；The back side of Glue dripping head is vertically installed with several triangle pressing plates by lower part；Glue dripping head
It is provided with left-handed form at left and right sides of bottom and becomes plate and right deformation plate, left-handed form change prelaminar part is horizontal, tail end vertical configuration, before right deformation plate
Portion is horizontal, tail end vertical configuration；Glue dripping head bottom is provided with several horizontally-arranged dispensing holes.
The conveying mechanism includes:Carrying roller A, carrying roller B, belt support plate, belt.The carrying roller A is arranged in left workbench
Close to one end of twist rollers between right workbench, carrying roller B, which is arranged between left workbench and right workbench, leans on proximal end, carrying roller
The diameter of B is greater than the diameter of carrying roller A, and the top surface of carrying roller B and the top surface of carrying roller A are located at same level, the left and right sides of carrying roller B
Shaft is located at the lower section that left-handed form becomes plate and right deformation plate tail end vertical component effect；The belt support plate be located at carrying roller A and carrying roller B it
Between, the top surface of belt support plate and the top surface of carrying roller B and the top surface of carrying roller A are located at same level；The belt is baffle skin
Band is sleeved on carrying roller A and carrying roller B, and the top surface of belt is flushed with the top surface of left support plate and right support plate, and the width of belt is small
In the distance between left support plate and right support plate, the distance between the adjacent shelves item of belt surface is slightly larger than the width of paper tape to be processed
Degree.
The triangle cover is located at Glue dripping head rear, and the top surface of left workbench and right workbench is arranged in, and triangle cover side is
Triangle, big opening end face is to Glue dripping head.
The press plate mechanism includes：Plate bracket, horizontal pressure foot；The plate bracket is located at triangle cover rear, both ends
It is fixed on left workbench and right bench top；The horizontal pressure foot is lifted below plate bracket, is located above strap end,
Horizontal pressure foot is the setting of arc alice close to one end of triangle cover.
The working principle of the invention:
Paper tape is sent by the front end of left feeding-passage first, through horizontal table on the outside of twist rollers to right feeding-passage, is cut
Knife machine-cut is broken paper tape, and twist rollers rotates 180 degree, the paper tape after truncation is become U-shaped horizontal on belt, U-shaped paper tape bottom position
Between two shelves items of belt surface, bottom both ends are located in left support plate and right support plate, U-shaped paper tape left and right ends
Warping part is located at left guide plate and right baffle-plate, and right guide plate and right shell body are formed by gap location.Carrying roller B rotation drives skin
Band is mobile to Glue dripping head direction, will just form U-shaped paper tape and is delivered to below Glue dripping head, and twist rollers resets, and repetition was moved just now
Make, second paper tape is turned into U-shaped and is placed on belt, belt continues for the second single u-shaped paper tape to be delivered under Glue dripping head
Side, and so on, twist rollers do not stop to overturn on paper tape it is U-shaped to being formed on belt, when U-shaped paper tape is by dispensing hole below Glue dripping head
When, U-shaped paper tape upper base surface is by dispensing, and belt drives U-shaped paper tape gradually mobile to horizontal pressure foot direction, and U-shaped paper tape passes through
When triangle pressing plate and triangle cover, the vertical component effect at both ends can gradually be drawn close to middle part, be gradually squeezed into U-shaped paper tape flat
Shape, at this time the both ends of paper tape be wrapped in respectively left-handed form become plate and right deformation plate horizontal part, when paper tape pass through horizontal pressure foot when in
Between be compacted at dispensing, form "-" type, it is mobile to horizontal pressure foot end that belt drives paper tape to continue, and becomes plate and right shape in left-handed form
Become under the tail end vertical component effect effect of plate, the both ends of paper tape level will become vertical configuration, form drum handle made of paper, and in belt
End is detached from working face and completes blanking action.
Beneficial effects of the present invention are as follows：
The rack that the present invention is arranged, Glue dripping head, conveying mechanism, triangle cover, press plate mechanism can be during paper tape convey
It is gradually completing the folding process of drum handle, faster, stable product quality saves working hour to more artificial folding rate, reduces production
Cost.
Detailed description of the invention
Fig. 1 one kind " work " type handle molding machine main view made of paper.
Fig. 2 one kind " work " type handle molding machine bottom view made of paper.
Fig. 3 rack construction figure.
Fig. 4 twist rollers structure chart.
Fig. 5 Glue dripping head main view.
Fig. 6 Glue dripping head bottom view.
Fig. 7 conveying mechanism structure chart.
Fig. 8 press plate mechanism structure chart.
Specific embodiment
The preferred embodiment of the present invention will be described in detail by reference to attached drawing, in this way for of the art
These embodiments easy to accomplish for people in existing technical staff with ordinary skill.However the present invention can also be with various differences
Form realize, because the invention is not limited to embodiments described hereinafter.In addition, in order to more clearly describe the present invention, with this
The component that invention does not connect will be omitted from attached drawing.
As Figure 1-Figure 8, a kind of " work " type handle molding machine made of paper, it is characterized in that, including:Rack, Glue dripping head
600, conveying mechanism, triangle cover 800, press plate mechanism.
As Figure 1-Figure 4, the rack includes：Left workbench 100, right workbench 200, door shaped stent 300, twist rollers
400, arc-shaped guide plate 500.The left workbench 100 is that rectangular configuration and right workbench 200 are symmetrical arranged, left workbench 100
Front end be provided with left feeding-passage 101, the front end of left feeding-passage 101 is bell mouth shape, and top tail end is open state, middle section
There are cutter inlet ports at top；Left 101 tail end rear vertical of feeding-passage is provided with left guide plate 102, left guide plate 102 leans on
One end of nearly left feeding-passage 101 is oblique outward；The side of left feeding-passage 101 is provided with cutter machine, cutter machine
Cutting edge is located at right above left 101 middle part cutter inlet port of feeding-passage；Horizontal left support plate is provided on the inside of left workbench 100
103.Described to have workbench 200 to be symmetrical arranged for rectangular configuration and left workbench 100, the front end of right workbench 200 is provided with the right side
Feeding-passage 201, right 201 top nose of feeding-passage are open state；Right 201 front end rear vertical of feeding-passage is provided with the right side
Guide plate 202, right guide plate 202 are oblique outward close to one end of right feeding-passage 201；The inside of right workbench 200
It is provided with horizontal right support plate 203.Door shaped stent 300 is arranged in the top of left workbench 100 and right workbench 200, and two
End is separately fixed at the top surface of left workbench 100 and right workbench 200；The twist rollers 400 is arranged on left workbench 100 and the right side
Between workbench 200, be provided with a horizontal table on the outside of twist rollers 400, bench top and left feeding-passage 101 and the right side into
Expect that the bottom surface in channel 201 is parallel；The outside of twist rollers 400 is arranged in arc-shaped guide plate 500.
Such as Fig. 1, Fig. 5, shown in Fig. 6, the Glue dripping head 600 is lifted on the lower section of 300 crossbeam of door shaped stent.Glue dripping head 600
Width be less than 202 bracket of left guide plate 102 and right guide plate spacing；Glue dripping head 600 is close to the two sides of 400 one side of twist rollers
It is vertically installed with right baffle-plate 601 and right shell body 602, the bottom of right baffle-plate 601 and right shell body 602 is located at arc-shaped guide plate 500
Top；The back side of Glue dripping head 600 is vertically installed with several triangle pressing plates 603 by lower part；It is set at left and right sides of 600 bottom of Glue dripping head
It is equipped with left-handed form and becomes plate 604 and right deformation plate 605, left-handed form change 604 front of plate is horizontal, tail end vertical configuration, right 605 front of deformation plate
It is horizontal, tail end vertical configuration；600 bottom of Glue dripping head is provided with several horizontally-arranged dispensing holes.
Such as Fig. 2, shown in Fig. 7, the conveying mechanism includes:Carrying roller A701, carrying roller B702, belt support plate 703, belt
704.One end between left workbench 100 and right workbench 200 close to twist rollers 400, carrying roller is arranged in the carrying roller A701
B702, which is arranged between left workbench 100 and right workbench 200, leans on proximal end, and the diameter of carrying roller B702 is straight greater than carrying roller A701
Diameter, the top surface of carrying roller B702 and the top surface of carrying roller A701 are located at same level, and the left and right sides shaft of carrying roller B702 is located at a left side
The lower section of 605 tail end vertical component effect of deformation plate 604 and right deformation plate；The belt support plate 703 is located at carrying roller A701 and carrying roller
Between B702, the top surface of belt support plate 703 and the top surface of carrying roller B702 and the top surface of carrying roller A701 are located at same level；Institute
Stating belt 704 is baffle belt sleeve on carrying roller A701 and carrying roller B702, the top surface and left support plate 103 and the right side of belt 704
The top surface of support plate 203 flushes, and the width of belt 704 is less than the distance between left support plate 103 and right support plate 203, belt
The distance between adjacent shelves item in 704 surfaces is slightly larger than the width of paper tape to be processed.
As shown in Figure 1, the triangle cover 800 is located at 600 rear of Glue dripping head, it is arranged in left workbench 100 and right workbench
200 top surface, 800 side of triangle cover are triangle, and big opening end face is to Glue dripping head 600.
Such as Fig. 2, shown in Fig. 8, the press plate mechanism includes：Plate bracket 901, horizontal pressure foot 902；The plate bracket
901 are located at 800 rear of triangle cover, and both ends are fixed on 200 top surface of left workbench 100 and right workbench；The horizontal pressure foot 902
It is lifted on 901 lower section of plate bracket, is located at 704 upper rear of belt, horizontal pressure foot 902 is arc close to one end of triangle cover 800
The setting of shape alice.
The working principle of the invention:
Paper tape is sent by the front end of left feeding-passage 101 first, logical to right charging through 400 outside horizontal table of twist rollers
Road 201, cutter machine cut off paper tape, and twist rollers 400 rotates 180 degree, the paper tape after truncation is become U-shaped horizontal on belt 704,
U-shaped paper tape bottom is located between the shelves item of two, 704 surface of belt, and bottom both ends are located at left support plate 103 and right support
On plate 203, U-shaped paper tape left and right ends warping part is located at left guide plate 102 and right baffle-plate 601, right guide plate 202 and right gear
Plate 602 is formed by gap location.Carrying roller B702 rotation drives belt 704 mobile to 600 direction of Glue dripping head, will just be formed U-shaped
Paper tape be delivered to the lower section of Glue dripping head 600, twist rollers 400 resets, and repetition acted just now, by second paper tape be turned into it is U-shaped simultaneously
It is placed on belt 704, belt 704 continues for the second single u-shaped paper tape to be delivered to 600 lower section of Glue dripping head, and so on, twist rollers
400 do not stop to overturn on paper tape it is U-shaped to being formed on belt 704, when U-shaped paper tape is by dispensing hole below Glue dripping head, U-shaped paper tape bottom
Portion upper surface is by dispensing, and belt 704 drives U-shaped paper tape gradually mobile to 902 direction of horizontal pressure foot, and U-shaped paper tape passes through triangle
When pressing plate 603 and triangle cover 800, the vertical component effect at both ends can gradually be drawn close to middle part, be gradually squeezed into U-shaped paper tape flat
Shape, the both ends of paper tape are wrapped in the horizontal part that left-handed form becomes plate 604 and right deformation plate 605 respectively at this time, when paper tape is by horizontal pressure
It being compacted at dispensing among when plate 902, forms "-" type, it is mobile to 902 end of horizontal pressure foot that belt 704 drives paper tape to continue,
Under the tail end vertical component effect effect that left-handed form becomes plate 604 and right deformation plate 605, the both ends of paper tape level will become vertical configuration, be formed
Drum handle made of paper, and be detached from working face in the end of belt 704 and complete blanking action.
Claims (5)
1. a kind of " work " type handle molding machine made of paper, including:Rack, Glue dripping head (600), conveying mechanism, triangle cover (800), pressure
Trigger structure；
It is characterized in that, the rack includes：Left workbench (100), right workbench (200), door shaped stent (300), twist rollers
(400), arc-shaped guide plate (500), the left workbench (100) are that rectangular configuration and right workbench (200) are symmetrical arranged, Zuo Gong
The front end for making platform (100) is provided with left feeding-passage (101), and the front end of left feeding-passage (101) is bell mouth shape, top tail end
For open state, there are cutter inlet ports at middle section top；In left feeding-passage (101), tail end rear vertical is provided with left guide plate
(102), left guide plate (102) is oblique outward close to the one end of left feeding-passage (101), left feeding-passage (101)
Side is provided with cutter machine, and the cutting edge of cutter machine is located in the middle part of left feeding-passage (101) right above cutter inlet port, left workbench
(100) inside is provided with horizontal left support plate (103), described to have workbench (200) for rectangular configuration and left workbench (100)
It is symmetrical arranged, the front end of right workbench (200) is provided with right feeding-passage (201), and right feeding-passage (201) top nose is spacious
Shape is opened, rear vertical is provided with right guide plate (202) in right feeding-passage (201) front end, and right guide plate (202) is close to right charging
The one end in channel (201) is oblique outward, is provided with horizontal right support plate (203), door on the inside of right workbench (200)
Type bracket (300) is arranged in the top of left workbench (100) and right workbench (200), and both ends are separately fixed at left workbench
(100) it is arranged with the top surface of right workbench (200), the twist rollers (400) in left workbench (100) and right workbench (200)
Between, a horizontal table is provided on the outside of twist rollers (400), bench top and left feeding-passage (101) and right charging are led to
The bottom surface in road (201) is parallel, and arc-shaped guide plate (500) is arranged in the outside of twist rollers (400)；
The Glue dripping head (600) is lifted on the lower section of door shaped stent (300) crossbeam, and the width of Glue dripping head (600) is less than left guiding
The spacing of plate (102) and right guide plate (202) bracket, Glue dripping head (600) are vertically arranged close to the two sides of twist rollers (400) one side
There are a right baffle-plate (601) and right shell body (602), the bottom of right baffle-plate (601) and right shell body (602) is located at arc-shaped guide plate (500)
Top, the back side of Glue dripping head (600) is vertically installed with several triangle pressing plates (603) by lower part, and Glue dripping head (600) bottom is left
Right two sides are provided with left-handed form change plate (604) and right deformation plate (605), straight shape Glue dripping head (600) bottom are provided with several horizontally-arranged
Dispensing hole；
The conveying mechanism includes:Carrying roller A (701), carrying roller B (702), belt support plate (703), belt (704), the carrying roller
A (701) is arranged between left workbench (100) and right workbench (200) close to the one end of twist rollers (400), carrying roller B (702)
It is arranged between left workbench (100) and right workbench (200) and leans on proximal end, the diameter of carrying roller B (702) is greater than carrying roller A (701)
Diameter, the top surface of carrying roller B (702) and the top surface of carrying roller A (701) are located at same level, the left and right sides of carrying roller B (702)
Shaft is located at the lower section that left-handed form becomes plate (604) and right deformation plate (605) tail end vertical component effect, and the belt support plate (703) is located at
Between carrying roller A (701) and carrying roller B (702), the belt (704) is that baffle belt sleeve is mounted in carrying roller A (701) and carrying roller B
(702) on, the top surface of belt (704) is flushed with the top surface of left support plate (103) and right support plate (203), the width of belt (704)
Degree is less than the distance between left support plate (103) and right support plate (203), the distance between adjacent shelves item in belt (704) surface
Slightly larger than the width of paper tape to be processed；
The triangle cover (800) is located at Glue dripping head (600) rear, is arranged on the top of left workbench (100) and right workbench (200)
Face, triangle cover (800) side are triangle, and big opening end face is to Glue dripping head (600)；
The press plate mechanism includes：Plate bracket (901), horizontal pressure foot (902)；The plate bracket (901) is located at triangle cover
(800) rear, both ends are fixed on left workbench (100) and right workbench (200) top surface, horizontal pressure foot (902) lifting
Below plate bracket (901), it is located at belt (704) upper rear.
2. one kind " work " type handle molding machine made of paper according to claim 1, it is characterised in that：Before left-handed form becomes plate (604)
Portion is horizontal, tail end vertical configuration.
3. one kind " work " type handle molding machine made of paper according to claim 1, it is characterised in that：Before right deformation plate (605)
Portion is horizontal, and tail end hangs down.
4. one kind " work " type handle molding machine made of paper according to claim 1, it is characterised in that：Belt support plate (703)
Top surface and carrying roller B (702) top surface and the top surface of carrying roller A (701) be located at same level.
5. one kind " work " type handle molding machine made of paper according to claim 1, it is characterised in that：Horizontal pressure foot (902) leans on
One end of nearly triangle cover (800) is the setting of arc alice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263180.0A CN108859270B (en) | 2018-03-28 | 2018-03-28 | I-shaped paper handle forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810263180.0A CN108859270B (en) | 2018-03-28 | 2018-03-28 | I-shaped paper handle forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108859270A true CN108859270A (en) | 2018-11-23 |
| CN108859270B CN108859270B (en) | 2020-03-27 |
Family
ID=64326162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810263180.0A Active CN108859270B (en) | 2018-03-28 | 2018-03-28 | I-shaped paper handle forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108859270B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462279A (en) * | 1936-09-24 | 1937-03-05 | Andersson Nils | Improvements in or relating to machines for making cardboard boxes |
| GB691943A (en) * | 1950-11-09 | 1953-05-27 | Dickinson John & Co Ltd | An improved method of and means for producing machine-made tubular bags |
| US3855907A (en) * | 1973-05-18 | 1974-12-24 | Rexham Corp | Method and machine for forming flat bottom bags having side gussets |
| US5800329A (en) * | 1994-02-04 | 1998-09-01 | Emba Machinery Ab | Apparatus for folding sheet blanks by endless conveyor belts |
| CN104006741A (en) * | 2013-02-25 | 2014-08-27 | 特克斯玛格销售有限公司 | Method and device for testing box blanks |
| CN105128402A (en) * | 2015-09-15 | 2015-12-09 | 天津市金利达纸业有限公司 | Gluing and bottom folding machine |
| KR20170116670A (en) * | 2016-04-12 | 2017-10-20 | 이맹현 | Shape correcting apparatus for manufacturing box system |
-
2018
- 2018-03-28 CN CN201810263180.0A patent/CN108859270B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB462279A (en) * | 1936-09-24 | 1937-03-05 | Andersson Nils | Improvements in or relating to machines for making cardboard boxes |
| GB691943A (en) * | 1950-11-09 | 1953-05-27 | Dickinson John & Co Ltd | An improved method of and means for producing machine-made tubular bags |
| US3855907A (en) * | 1973-05-18 | 1974-12-24 | Rexham Corp | Method and machine for forming flat bottom bags having side gussets |
| US5800329A (en) * | 1994-02-04 | 1998-09-01 | Emba Machinery Ab | Apparatus for folding sheet blanks by endless conveyor belts |
| CN104006741A (en) * | 2013-02-25 | 2014-08-27 | 特克斯玛格销售有限公司 | Method and device for testing box blanks |
| CN105128402A (en) * | 2015-09-15 | 2015-12-09 | 天津市金利达纸业有限公司 | Gluing and bottom folding machine |
| KR20170116670A (en) * | 2016-04-12 | 2017-10-20 | 이맹현 | Shape correcting apparatus for manufacturing box system |
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| Publication number | Publication date |
|---|---|
| CN108859270B (en) | 2020-03-27 |
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