CN106827032B - Toilet paper perforating device - Google Patents
Toilet paper perforating device Download PDFInfo
- Publication number
- CN106827032B CN106827032B CN201611232539.5A CN201611232539A CN106827032B CN 106827032 B CN106827032 B CN 106827032B CN 201611232539 A CN201611232539 A CN 201611232539A CN 106827032 B CN106827032 B CN 106827032B
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- CN
- China
- Prior art keywords
- cavity
- rack
- belt
- rod
- roller
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001179 sorption measurement Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 239000011229 interlayer Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 238000004080 punching Methods 0.000 description 9
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/083—Rack-and-pinion means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/018—Holding the work by suction
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toilet Supplies (AREA)
Abstract
Patent of the present invention discloses a kind of toilet paper perforating device, including rack, roller is installed in rack, driving wheel and driven wheel, tensioning has belt between driving wheel and driven wheel, belt is equipped with adsorption hole, the first eccentric rod and the second eccentric rod are hinged on driving wheel, sliding shoe is connected on first eccentric rod, sliding shoe slip is connected with supporting rod, the first cavity is connected on supporting rod, it is slided in first cavity and is equipped with piston block, piston rod is connected on piston block, piston rod is pierced by the first cavity, piston rod is connected with sliding shoe, first cavity is connected with adsorption hole, elevating arc is connected on second eccentric rod, elevating arc is engaged with rack, spring is connected between rack and rack, perforated board is connected on rack, perforated board is equipped with annular blade, the first limit roller and the second limit roller are equipped on the outside of belt；Compared with prior art, the present invention avoid the flexibility in the situation for wafer be broken in drill process, improving the toilet paper that interlayer is wafer.
Description
Technical field
The present invention relates to toilet paper manufacture field more particularly to a kind of toilet paper perforating devices.
Background technology
Toilet paper is the daily necessities being be unable to do without in people's daily life, due to there is the reason of several rows of aperture on toilet paper,
So people are when needed, can easily tear in row paper ball one piece another piece from defending, in perfect order having the shape of a real square toilet paper
Use, be still, when toilet paper gets off from production line do not have it is porose, in order to when in use be convenient for tear fracture, generally in rewinding
Row's aperture will be stamped every 10-15 centimeters on toilet paper, in the prior art, punching is on rewinding machine, by health
Paper perforating device is completed, and toilet paper perforating device is mainly made of punching rotor, bed plate etc., is punched and is equipped with punching on rotor
Knife punches and bed plate is equipped with below rotor, and during machine operation, hygienic paper slip is close to bed plate due to the tension that winding roll generates
The knife edge, punch equipped with also knife is made on rotor, punching rotor under motor drives when rotating, the knife edge of perforating knife and the knife of bed plate
Cutting edge of a knife or a sword intersects（It collides, contact）, since the knife edge of perforating knife is not continuous straight line, it is made of the segment continued absolutely, therefore
The knife edge of perforating knife can't interrupt hygienic paper slip when intersecting with the knife edge of bed plate, but moment beats next row on it
Aperture, this completes the process of toilet paper punching, but toilet paper is very thin, when intersecting between the knife edge of perforating knife and bed plate,
Understand mutual forced contact, then perforating knife and bed plate there must be enough intensity, just higher to the requirement of its material, equally because of health
The reason of paper is thin requires height between perforating knife and bed plate in the degree of regulation when punching is intersecting, in order to avoid perforating knife after the completion of punching
With bed plate also in mutual stress, so as to cause the damage of perforating knife or bed plate.
In view of the above-mentioned problems, the patent document application No. is CN201310566079.X discloses a kind of toilet paper electromagnetism and beats
Hole knife, perforating knife are movably arranged in rack, are opened in rack there are one the slot hole more slightly higher than perforating knife, slot hole functions as
Guide rail, it, which is only permitted perforating knife, two degree of freedom of up and down motion for moving left and right and being limited, and upper and lower motion range can pass through row
Journey adjusting screw is adjusted, and the both sides end of perforating knife is equipped with hilt, and pull rod is threaded on hilt, and pull rod passes through pull rod branch
The upper core on electromagnet is connected behind hole on frame, pull rod stent is fixedly mounted in rack, and pull rod passes through the hole of pull rod stent
Afterwards, the degree of freedom of perforating knife is just only left two limited degree of freedom up and down, is threaded with adjusting nut on pull rod and is adjusting
Perforating knife, the work of spring can be held up equipped with spring, spring between nut and pull rod stent by adjusting nut, pull rod and hilt by saving
With being exactly the weight that overcomes perforating knife, perforating knife is held up, hygienic paper slip is allowed to pass through, the dynamics held up can pass through adjusting nut
It adjusting, equipped with electromagnet coil and lower core, electromagnet coil and lower core are fixedly mounted in rack for the lower section of upper core, on
It is used between iron core and lower core there are gap for perforating knife up and down motion, electromagnet coil connection pulse signal generator.
This perforating knife simplifies the structure of perforating device, reduces the difficulty of adjustment, but toilet paper need to be tensioned by beating
Hole knife if this perforating knife is used in production process of the interlayer for the toilet paper of wafer, first punches wafer, to reach
To improve interlayer for wafer toilet paper flexibility, wafer there are it is thin, crisp and easily broken the characteristics of, when being punched to it,
Tensile force is not adequately protected against, to avoid fracture.
Invention content
The invention is intended to provide it is a kind of being capable of toilet paper perforating device that effectively wafer is punched.
Toilet paper perforating device in this programme, including rack, which is characterized in that roller, master are equipped in the rack
Driving wheel and driven wheel, being tensioned between the driving wheel and driven wheel has belt, and the belt is equipped with adsorption hole, the driving wheel
Eccentric position be hinged with the first eccentric rod and the second eccentric rod, sliding shoe, the slip are connected on first eccentric rod
Block slip is connected with supporting rod, and the first cavity is connected on the supporting rod, is slided in first cavity and is equipped with piston block, the work
Piston rod is connected on chock, piston rod is pierced by the first cavity, and the piston rod is connected with sliding shoe, first cavity and absorption
Hole is connected, and elevating arc is connected on second eccentric rod, and elevating arc is engaged with rack, spring is connected between rack and rack,
Perforated board is connected on rack, perforated board is located at the outside of belt, and perforated board is equipped with annular blade, is equipped on the outside of the belt
First limit roller and the second limit roller.
The technical principle of this programme is：The first limit roller and the second limit roller are equipped on the outside of belt, roller rotates, on roller
The wafer of winding enters between belt and the first limit roller and the second limit roller, controls the distance between wafer and belt；It is main
The eccentric position of driving wheel is hinged with the first eccentric rod, and sliding shoe is connected on the first eccentric rod, and sliding shoe slip is connected with supporting rod,
First eccentric rod, sliding shoe and supporting rod form link mechanism, driving wheel rotation, and the first eccentric rod follows driving wheel to move, together
When the first eccentric rod pull sliding shoe it is reciprocating on supporting rod；Supporting rod is equipped with the first cavity, is slided in the first cavity
It is dynamic to be equipped with piston block, piston rod is connected on piston block, piston rod is pierced by the first cavity, and piston rod is connected with sliding shoe, makees reciprocal
The sliding shoe of movement drives piston block reciprocating in the first cavity by piston rod；Belt be equipped with adsorption hole, first
Cavity is connected with adsorption hole, and the first cavity forms piston, when suction is carried out to adsorption hole forming negative pressure, wafer is adsorbed tight
It is attached on belt；The eccentric position of driving wheel is hinged with the second eccentric rod, and elevating arc, elevating arc engagement are connected on the second eccentric rod
There is rack, spring is connected between rack and rack, be connected with perforated board on rack, perforated board is located at the outside of belt, on perforated board
Equipped with annular blade, driving wheel drives elevating arc to rotate by the second eccentric rod, and the elevating arc band carry-over bar of rotation is to close to skin
Band direction moves, and rack drives perforated board is close to belt, when negative pressure hole generates negative-pressure adsorption wafer, perforated board and skin
Band offsets, and the annular blade on perforated board punches the wafer being attracted on belt；Complete punching after, elevating arc with
Rack is disengaged from, and spring pulls rack to return to original position, and rack drives perforated board is far from belt, while driving wheel rotates
Sliding shoe is driven to be moved to far from driving wheel direction by the first eccentric rod, sliding shoe is by piston rod band piston to far from main
Driving wheel direction is moved, and positive pressure is formed at adsorption hole, and the wafer having openning hole is transmitted, continuously punched on a moving belt.
This programme has the beneficial effect that：1st, wafer is adsorbed onto on belt by the negative pressure of formation, while on perforated board
Annular blade wafer is punched, in drill process, wafer is simultaneously not affected by tension, avoids the feelings being broken
Condition, the toilet paper that will be played porose wafer and formed as interlayer improve the flexibility and gas permeability of toilet paper；2nd, driving wheel
Both belt movement is driven, achievees the effect that convey wafer, and power is provided, while also drive to form negative pressure in adsorption hole
Annular blade on perforated board punches wafer, improves the utilization rate of energy.
Further, first limit roller and the second limit roller are located at below roller, and the first limit roller is located at belt pulley
Driving wheel end, the second limit roller are located at driven wheel end.In order to which wafer is limited in belt and the first limit roller and the second limiting
Between roller, wafer is adsorbed by the negative pressure formed in adsorption hole on belt, while annular blade plays wafer
Hole.
Further, first limit roller and the distance between the second limit roller and belt only pass through for individual wafer.
In order to effectively be punched to wafer, avoid in drill process, the wafer wound on roller is reduced, the radius of roller
It tapers into, the horizontal distance between roller and belt becomes larger, and the negative pressure formed in adsorption hole is not enough to wafer being adsorbed onto
It is punched on belt.
Further, it is connected with connecting rod between the eccentric position of the driving wheel and the eccentric position of roller.Pass through driving wheel
Rotation drives roller to be rotated at the same speed with driving wheel, not only saves power, but also the speed that driving wheel is avoided to be rotated with roller differs
Sample, when being punched to wafer, active wheel speed is fast, and wafer, by tensile force, holds between belt and roller
It is easily broken, active wheel speed is slow, and wafer generates accumulation on belt, is unfavorable for being punched.
Further, the second cavity is equipped on the inside of the belt, second cavity is equipped with gasket with belt inside,
Connecting tube is equipped between first cavity and the second cavity.Setting up for second cavity connects conducive to the first cavity with adsorption hole, belt
It is sealed between the second cavity, in order to avoid confined space cannot be formed, negative pressure cannot be formed in adsorption hole.
Further, the driving wheel is connected with motor.Power is provided for driving wheel by motor, drives whole device fortune
Turn.
Description of the drawings
Fig. 1 is the structure diagram of toilet paper perforating device embodiment of the present invention；
Fig. 2 is the schematic diagram of the adsorption hole on belt in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail：
Reference numeral in Figure of description includes：Rack 1, roller 2, driving wheel 3, driven wheel 4, belt 5, connecting rod 6,
Supporting rod 7, the first eccentric rod 8, the second eccentric rod 9, sliding shoe 10, piston rod 11, piston block 12, the first cavity 13, connecting tube
14th, the second cavity 15, gasket 16, adsorption hole 17, elevating arc 18, rack 19, spring 20, perforated board 21, annular blade 22,
One limit roller 23, the second limit roller 24.
Shown in the basic reference chart 1 of embodiment and Fig. 2：Including rack 1, roller is equipped in rack 1 for toilet paper perforating device
2nd, driving wheel 3, driven wheel 4, the first limit roller 23 and the second limit roller 24 are connected with motor, the bias of roller 2 on driving wheel 3
Connecting rod 6 is hinged between the eccentric position of position and driving wheel 3, being tensioned between driving wheel 3 and driven wheel 4 has belt 5, belt
Adsorption hole 17 is provided on 5, supporting rod 7 is connected between driving wheel 3 and the axle center of driven wheel 4, sliding shoe 10 passes through supporting rod 7,
Sliding shoe 10 slides on supporting rod 7, and the first eccentric rod 8 and the second eccentric rod 9 are hinged on the eccentric position of driving wheel 3, the
One eccentric rod, 8 screw is fixed on sliding shoe 10, fixed on supporting rod 7 to be supported by the first cavity 13, has cunning in the first cavity 13
Dynamic piston block 12, piston block 12 are welded with piston rod 11, and piston rod 11 is pierced by the upper surface of the first cavity 13, piston rod 11
Upper end is connected on sliding shoe 10, and the inside of belt 5 is equipped with the second cavity 15, is provided between the second cavity 15 and belt 5
Connecting tube 14 is communicated between the left side of gasket 16, the lower end of the first cavity 13 and the second cavity 15,5 right side of belt is equipped with
First limit roller 23 and the second limit roller 24, the first limit roller 23 are located at 3 end of driving wheel, and the second limit roller 24 is located at driven wheel 4
End, the first limit roller 23 and the second limit roller 24 only pass through with the distance between belt 5 for individual glutinous rice paper bowl, the second bias
The lower end of bar 9 is hinged on the eccentric position of elevating arc 18, and elevating arc 18 is engaged with rack 19, and the right end of rack 19 passes through spring 20
It is connected in rack 1, the lower end of rack 19 is welded with perforated board 21, and annular blade 22 is inlaid on perforated board 21.
In use, starting motor, driving wheel 3 rotates, and driven wheel 4 and roller 2 is driven to rotate, the glutinous rice wound on roller 2
Paper is across 5 and first limit roller 23 of belt and the second limit roller 24, while the driving wheel 3 rotated drives the first eccentric rod 8
Movement, the first eccentric rod 8 push sliding shoe 10 slided above and below on supporting rod 7 so that piston block 12 on the first cavity 13,
Lower reciprocating motion, when piston block 12 moves upwards, the space of 12 lower section of piston block in the first cavity 13 becomes larger, will be with the first chamber
Air in the second connected cavity 15 of body 13 is pumped into the first cavity 13, causes to form negative pressure at adsorption hole 17, by wafer
Absorption is on belt 5, while elevating arc 18 is engaged with rack 19, and rack 19 is moved to the left, and spring 20 extends the drive of rack 19 and beats
Orifice plate 21 is moved to the left, and perforated board 21 offsets with the wafer adsorbed on conveyer belt, and the annular blade 22 on perforated board 21 is to glutinous
Rice paper is punched, and driving wheel 3 is rotated further, and when moving downward piston block 12, positive pressure is formed at adsorption hole 17, while fan tooth
Wheel 18 is disengaged from rack 19, and spring 20 is shunk, and rack 19 moves right, and returns to original position, wafer is on belt 5
Transmission downwards, when just having transmitted the wafer of dozen complete hole section, adsorption hole 17 forms negative pressure again, and wafer is punched, is made glutinous
Equably it is covered with hole on rice paper, improves the flexibility of wafer, the toilet paper for subsequent production wafer interlayer has carried out standard
Standby work.
In use, starting motor, driving wheel rotation drives driven wheel and roller rotation, and the wafer wound on roller is worn
It crosses between belt and the first limit roller and the second limit roller, while the driving wheel rotated drives the movement of the first eccentric rod, first partially
Core bar push sliding shoe slided above and below on supporting rod so that piston block moves back and forth above and below in the first cavity, piston block to
During upper movement, the space below piston block in the first cavity becomes larger, by the air in the second cavity being connected with the first cavity
It is pumped into the first cavity, causes to form negative pressure at adsorption hole, by wafer absorption on belt, while elevating arc is nibbled with rack
It closes, rack is moved to the left, and spring elongation rack drives perforated board is moved to the left, perforated board and the wafer phase adsorbed on conveyer belt
It supporting, the annular blade on perforated board punches wafer, and driving wheel is rotated further, when moving downward piston block, absorption
Positive pressure is formed at hole, while elevating arc is disengaged from rack, spring contraction, rack moves right, and returns to original position, glutinous
Rice paper transmits downwards on belt, and when just having transmitted the wafer of dozen complete hole section, adsorption hole forms negative pressure again, to wafer
Punching, makes equably to be covered with hole on wafer, improves the flexibility of wafer, is the toilet paper of subsequent production wafer interlayer
It gets ready work.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (4)
1. toilet paper perforating device, including rack, which is characterized in that roller, driving wheel and driven wheel are installed in the rack,
Tensioning has belt between the driving wheel and driven wheel, and the belt is equipped with adsorption hole, and the eccentric position of the driving wheel is cut with scissors
The first eccentric rod and the second eccentric rod are connected to, sliding shoe is connected on first eccentric rod, the sliding shoe slip is connected with branch
Strut is connected with the first cavity on the supporting rod, is slided in first cavity and be equipped with piston block, work is connected on the piston block
Stopper rod, piston rod are pierced by the first cavity, and the piston rod is connected with sliding shoe, and first cavity is connected with adsorption hole, institute
It states and elevating arc is connected on the second eccentric rod, elevating arc is engaged with rack, and spring is connected between rack and rack, is connected with and beats on rack
Orifice plate, perforated board are equipped with annular blade, and the first limit roller and the second limit roller, first limit are equipped on the outside of the belt
Position roller and the second limit roller are located at below roller, and the first limit roller is located at driving wheel end, and the second limit roller is located at driven wheel end, institute
It states and the second cavity is equipped on the inside of belt, second cavity is with being equipped with gasket on the inside of belt, between the first cavity and the second cavity
Equipped with connecting tube.
2. toilet paper perforating device according to claim 1, it is characterised in that：First limit roller and the second limit roller
Only pass through with the distance between belt for individual wafer.
3. toilet paper perforating device according to claim 2, it is characterised in that：The eccentric position and roller of the driving wheel
Eccentric position between be connected with connecting rod.
4. toilet paper perforating device according to claim 3, it is characterised in that：The driving wheel is connected with motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232539.5A CN106827032B (en) | 2016-12-28 | 2016-12-28 | Toilet paper perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232539.5A CN106827032B (en) | 2016-12-28 | 2016-12-28 | Toilet paper perforating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106827032A CN106827032A (en) | 2017-06-13 |
| CN106827032B true CN106827032B (en) | 2018-06-12 |
Family
ID=59114004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611232539.5A Expired - Fee Related CN106827032B (en) | 2016-12-28 | 2016-12-28 | Toilet paper perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106827032B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109732695B (en) * | 2019-01-10 | 2020-08-18 | 隗阳 | Perforating device of 3D printing material |
| CN111227405B (en) * | 2020-03-24 | 2021-12-24 | 临沂边锋自动化设备有限公司 | Automatic button sewing device capable of keeping equal distance based on reciprocating motion and saving energy |
| CN111642328B (en) * | 2020-07-07 | 2022-10-14 | 杨勇 | Punching equipment capable of controlling punching depth and spacing for multi-combination fungus bags |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3202399B2 (en) * | 1993-04-08 | 2001-08-27 | 日本たばこ産業株式会社 | Automatic connection device for strip materials |
| AT515408B1 (en) * | 2014-04-03 | 2015-09-15 | Tannpapier Gmbh | Diffusion-optimized tipping paper |
| CN103978506B (en) * | 2014-04-30 | 2016-05-25 | 全椒海丰印刷包装有限公司 | A kind of paper tube cutting machine that possesses good machining accuracy |
| CN103991100B (en) * | 2014-05-28 | 2015-09-16 | 青岛龙之冠医药科技有限公司 | A kind of packaging paper roll membrane plane servo puncher |
| CN105235007A (en) * | 2015-05-29 | 2016-01-13 | 杭州珂瑞特机械制造有限公司 | Online hole pressing device and hole pressing method for toilet paper |
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2016
- 2016-12-28 CN CN201611232539.5A patent/CN106827032B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106827032A (en) | 2017-06-13 |
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