CN107030757A - A kind of paper bicker - Google Patents
A kind of paper bicker Download PDFInfo
- Publication number
- CN107030757A CN107030757A CN201710293629.3A CN201710293629A CN107030757A CN 107030757 A CN107030757 A CN 107030757A CN 201710293629 A CN201710293629 A CN 201710293629A CN 107030757 A CN107030757 A CN 107030757A
- Authority
- CN
- China
- Prior art keywords
- component
- dynamic model
- paper
- model component
- mounting seat
- 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.)
- Granted
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Classifications
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
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- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
- Support Of The Bearing (AREA)
Abstract
A kind of paper bicker.Solve existing bicker process paper when the slow efficiency of speed it is low the problem of.It includes frame, described frame is provided with cover half component, dynamic model component, push rod component and transmission component, described transmission component includes eccentric wheel, cam and the power transmission shaft being connected with power source, described eccentric wheel, cam is connected on power transmission shaft and with power transmission shaft, described eccentric wheel is connected with dynamic model component and drives dynamic model component closer or far from cover half component, described dynamic model component include install when first position and be engaged the second place being punched to paper with cover half component, described cam is connected with push rod component and is ejected the paper after processing by push rod component when dynamic model component is in the second place.The present invention also has simple in construction, easy to assembly, reliable in action, the advantages of service life is long.
Description
Technical field
The present invention relates to a kind of bicker, and in particular to a kind of paper bicker.
Background technology
Paper cutter is a kind of conventional Paper Converting Equipment, and the automatic blanking apparatus of paper is most crucial work in paper cutter
Mechanism, by blanking apparatus by paper cutting into specific shape.Existing paper blanking apparatus is typically to include substrate, cover half
Board component, dynamic model board component and actuator, directly drive the action of moving platen component level by actuator and cut out given shape
Paper, described cover half board component is provided with guide pillar, and described dynamic model board component is generally sheathed on outside guide pillar and cover half board component
Sliding coordinates.It is that level is axially moved along guide pillar when being acted due to dynamic model board component, and dynamic model board component is by itself gravity
Reason, it is larger to the component on guide pillar gravity direction, now guide pillar can be deformed upon in dynamic model board component action process,
The noise in frictional force and increase work is increased, because dynamic model board component is generally heavier, frictional force is big, and dynamic model can not when acting
It is accurately controlled, generally ensures the processing essence of product using the process velocity of reduction dynamic model board component in practical work process
Degree, it is to avoid paper waste, but the production efficiency of product is so reduced, increase production cost.And specifically installing
The motion of dynamic model component can only drive it to act by cylinder in structure, the direct of travel of cylinder piston rod and the motion of dynamic model component
Direction is consistent, so during practical set, increases the volume for rushing paper cutting means, so that volume becomes big.Due to
The motive force of cylinder is not big enough, and stroke is again long, and above mentioned dynamic model component causes the problems such as guide rail is deformed, in process
In, particularly in the blanking process of paper, dynamic model component can only reduce the punching of velocity interpolation paper, and processing efficiency is low.
The content of the invention
The problem of slow efficiency of speed is low when processing paper for existing bicker in solution background technology, the present invention provides one
Plant paper bicker.
The technical scheme is that：A kind of paper bicker, including frame, described frame provided with cover half component,
Dynamic model component, push rod component and transmission component, described cover half component are provided with guide pillar, and described dynamic model assembly set, which is located at, to be led
Post is outer and slides cooperation with cover half component, and described transmission component includes eccentric wheel, cam and the transmission being connected with power source
Axle, described eccentric wheel, cam are connected on power transmission shaft and with power transmission shaft, described eccentric wheel and dynamic model component phase
Connect and drive dynamic model component closer or far from cover half component, first position when described dynamic model component includes installing and with it is fixed
Membrane module is engaged the second place being punched to paper, and described cam is connected with push rod component and at dynamic model component
The paper after processing is ejected by push rod component when the second place.
As a modification of the present invention, described push rod component is provided with retainer, and described retainer is provided with biography
Dynamic pin, described trundle is provided with the drive bearing being adapted with cam.
As a further improvement on the present invention, the both sides of described drive bearing are equipped with spacer ring, described drive bearing,
Spacer ring is coaxially disposed on trundle.
As a further improvement on the present invention, described eccentric wheel is connected and driven with dynamic model component by swing connecting bar
Dynamic model component is slid with respect to cover half component, and wear-resistant sleeve is provided between described swing connecting bar and eccentric wheel.
As a further improvement on the present invention, in addition to shock absorption buffering mechanism, described shock absorption buffering mechanism includes installing
Seat, elastic component and mounting blocks, described elastic component are located between mounting blocks and mounting seat, and described mounting blocks are fixed on dynamic model group
On part, described elastic component is located at the side of dynamic model component and provides the elasticity on vertical direction for dynamic model component by mounting blocks
Power, described mounting seat coordinates with slip above and below dynamic model component, and described mounting seat is provided with roller, the traveling of the roller
Direction is consistent with the direct of travel of dynamic model component and perpendicular with the direction of elastic force on elastic component, and described elastic component is provided with
Regulating part for regulation elasticity part vertical direction elastic force size.
As a further improvement on the present invention, described mounting seat is provided with the first baffle ring, and described mounting blocks are provided with
Second baffle ring, the two ends of the elastic component offset with the first baffle ring, the second baffle ring respectively.
As a further improvement on the present invention, the first described baffle ring is provided with the first bearing pin, the second described baffle ring
Provided with the second bearing pin, described regulating part drives the second baffle ring regulation elasticity part vertical direction elastic force big by the second bearing pin
It is small.
As a further improvement on the present invention, shake buffer unit is provided with support block, and described support block appearance is inward-facing
Depression forms roller groove, and described roller in roller groove and slides cooperation with support block.
As a further improvement on the present invention, described mounting seat is provided with the chute of strip, described chute and set
There is the lead mutually fixed with dynamic model component.
As a further improvement on the present invention, described mounting seat is provided with the neck for being used for being caught in dynamic model components side wall,
Described mounting seat is in " 7 " font.
The beneficial effects of the invention are as follows be changed to transmission shaft driven from the driving of direct cylinder by transmission component, rationally utilize
Space in frame, greatly reduces the volume of product, while being transported by eccentric wheel, cam driven dynamic model component, push rod component
It is dynamic, the speed of service of dynamic model component and push rod component can be provided by the increase of rotating speed, the efficiency of product is greatly improved, simultaneously
Dynamic model component is driven to act the paper of given shape at punching by eccentric wheel, then by push rod component by the paper top processed
Fall, it is high in machining efficiency as long as regulation eccentric wheel, cam relative position just reliably can quickly process paper.The present invention also has
It is simple in construction, easy to assembly, reliable in action, the advantages of service life is long.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of the embodiment of the present invention.
Accompanying drawing 2 is the half-sectional structural representation of accompanying drawing 1.
Accompanying drawing 3 is the structure enlarged diagram at A in accompanying drawing 1.
Accompanying drawing 4 is the structure enlarged diagram at B in accompanying drawing 2.
Accompanying drawing 5 is the structural representation of mounting seat 41 in accompanying drawing 3.
Accompanying drawing 6 is the structural representation at push rod component 6 in accompanying drawing 1.
Accompanying drawing 7 is the structure enlarged diagram at C in accompanying drawing 6.
In figure, 1, cover half component；2nd, dynamic model component；3rd, guide pillar；4th, shock absorption buffering mechanism；41st, mounting seat；411st, first gear
Ring；412nd, the first bearing pin；413rd, chute；414th, lead；415th, neck；42nd, elastic component；43rd, mounting blocks；431st, second gear
Ring；432nd, the second bearing pin；44th, roller；45th, regulating part；46th, support block；461st, roller groove；5th, frame；6th, push rod component；61、
Retainer；62nd, trundle；63rd, drive bearing；64th, spacer ring；7th, transmission component；71st, eccentric wheel；72nd, cam；73rd, power transmission shaft；
74th, swing connecting bar；75th, wear-resistant sleeve；8th, installing plate；81st, mounting hole；9th, supporting plate；91st, supported hole；10th, paper.
Embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in Fig. 1 combinations Fig. 2-7, a kind of paper bicker, including frame 5, described frame 5 is provided with cover half component 1, dynamic
Membrane module 2, push rod component 6 and transmission component 7, described cover half component 1 is provided with guide pillar 3, and described dynamic model component 2 is arranged
It is outer and slide and coordinate with cover half component 1 in guide pillar 3, described transmission component 7 include eccentric wheel 71, cam 72 and with power source phase
The power transmission shaft 73 of connection, described eccentric wheel 71, cam 72 are connected on power transmission shaft 73 and with power transmission shaft 73, described
Eccentric wheel 71 be connected with dynamic model component 2 and drive dynamic model component 2 closer or far from cover half component 1, described dynamic model component 2
First position during including installing and it is engaged with cover half component 1 second place being punched to paper 10, described cam
72 be connected with push rod component 6 and when dynamic model component 2 is in the second place by push rod component 6 by the paper top after processing
Go out.Transmission component is changed to transmission shaft driven by the present invention from the driving of direct cylinder, rationally using the space in frame, is dropped significantly
The low volume of product, can be by the increasing of rotating speed while moved by eccentric wheel, cam driven dynamic model component, push rod component
Plus the speed of service of dynamic model component and push rod component is provided, the efficiency of product is greatly improved, while driving dynamic model by eccentric wheel
The paper of given shape at component action punching, then by push rod component by the paper roof fall processed, as long as regulation eccentric wheel, convex
Wheel relative position just reliably can quickly process paper, high in machining efficiency.The present invention is easy to assembly also with simple in construction, moves
Make reliable, the advantages of service life is long.
Described push rod component 6 is provided with retainer 61, and described retainer 61 is provided with trundle 62, described transmission
Pin 62 is provided with the drive bearing 63 being adapted with cam 72.Specifically, the both sides of described drive bearing 63 be equipped with every
Circle 64, described drive bearing 63, spacer ring 64 are coaxially disposed on trundle 62.The setting of drive bearing enables cam reliable
Retainer action is driven, so as to reliably drive push rod component action, increases the contact area of cam, the setting of spacer ring is to transmission
Bearing carries out reliable spacing so that cam drive is reliable.
Described eccentric wheel 71 is connected with dynamic model component 2 by swing connecting bar 74 and drives dynamic model component 2 with respect to cover half
Component 1 is slid, and wear-resistant sleeve 75 is provided between described swing connecting bar 74 and eccentric wheel 71.Such structure enables eccentric wheel can
By driving the action of dynamic model component, reliable in action.Wear-resistant sleeve is copper sheathing, and such setting make it that product abrasion is small, and service life is long.
Present invention additionally comprises shock absorption buffering mechanism 4, described shock absorption buffering mechanism 4 includes mounting seat 41, the and of elastic component 42
Mounting blocks 43, described elastic component 42 is located between mounting blocks 43 and mounting seat 41, and described mounting blocks 43 are fixed on dynamic model group
On part 2, described elastic component 42 located at the side of dynamic model component 2 and is that dynamic model component 2 provides vertical direction by mounting blocks 43
On elastic force, described mounting seat 41 and dynamic model component about 2 slip coordinate, described mounting seat 41 is provided with roller
44, the direct of travel of the roller 44 it is consistent with the direct of travel of dynamic model component 2 and with the direction phase of elastic force on elastic component 42
Vertically, described elastic component 42 is provided with the regulating part 45 for the vertical direction elastic force size of regulation elasticity part 42.The present invention
The setting by mounting seat, elastic component and mounting blocks, the gravity of dynamic model component in the vertical direction can be offset, subtracted
Frictional force and the deformation to miscellaneous part generation that few dynamic model component runs into during traveling, reduce the noise in work,
Due to the setting of shock absorption buffering mechanism so that dynamic model component diminishes to the pressure of guide pillar, in the lasting process of paper, move
Membrane module horizontal movement, precision is high, it is thus possible to improve the speed of dynamic model component, greatly improves the efficiency of product.The present invention's
Elastic component be servo-actuated membrane module move together, the direction of motion with elasticity force direction it is perpendicular, it is ensured that elastic force all the time with dynamic model component
Gravity direction offset so that product stable movement is reliable.The present invention also has simple in construction, easy to assembly, reliable in action, makes
The advantages of using long lifespan.
One end of the elastic component 42 offsets with mounting blocks 43, and the other end offsets with mounting seat 41.Specifically, it is described
Mounting seat 41 is provided with the first baffle ring 411, and described mounting blocks 43 are provided with the second baffle ring 431, the two ends of the elastic component 42
Offseted respectively with the first baffle ring 411, the second baffle ring 431.It is reliable convenient that such structure causes elastic component to fix, and elastic component energy can
That leans on offsets with first and second baffle ring, so as to change elastic force so that pressure of the guide pillar on the gravity direction of dynamic model component is by bullet
Property power offset, so as to avoid the problem of guide pillar is influenceed deformation by dynamic model component gravity so that dynamic model component can on guide pillar
By motion.
The first described baffle ring 411 is provided with the first bearing pin 412, and the second described baffle ring 431 is provided with the second bearing pin
432, described regulating part 45 drives the second baffle ring 431 regulation elasticity part, 42 vertical direction elastic forces big by the second bearing pin 432
It is small.Regulating part reliably can press elastic component by the second bearing pin by the second baffle ring, so as to adjust the elastic force of elastic component, make
Obtain the elastic force to be delivered on dynamic model component by the second baffle ring, mounting blocks so that by the bullet of gravity direction on dynamic model component
Property power, so as to reduce the frictional force in dynamic model component movement, it is to avoid deformation.Due to the reduction of frictional force and deformation,
So that precision is improved during product action, therefore the movement velocity of dynamic model component can be improved at work, so as to substantially increase
The production efficiency of product.
Described elastic component 42 is sheathed on outside the first bearing pin 412 and the second bearing pin 432.The setting of first and second bearing pin, to bullet
Property part plays a part of guide and limit, so that elastic component reliable in action.
Described shock absorption buffering mechanism 4 is provided with support block 46, and described roller 44 is in support block 46.Specifically
Say, the described outer surface of support block 46 caves inward to form roller groove 461, described roller 44 in roller groove 461 and with
The sliding of support block 46 coordinates.Left and right that is spacing and being oriented to is played in the motion of the setting pair roller of roller groove so that roller motion is put down
Surely can possible drive elastic component motion.In particular, described elastic component is spring.
Described mounting seat 41 is provided with the chute 413 of strip, described chute 413 and is provided with and the phase of dynamic model component 2
Fixed lead 414.Specifically, described mounting seat 41 is provided with the neck 415 for being used for being caught in the side wall of dynamic model component 2,
Described mounting seat 41 is in " 7 " font.Lead, the setting of neck cause mounting seat by reliable spacing, so that elastic component
Center line and the center line of roller can be with misaligned, roller still can drive elastic component reliably to advance, it is to avoid elastic component is deformed.
The present invention is additionally provided with installing plate 8 and supporting plate 9, and described installing plate 8 is provided with the installation for being easy to supporting plate 9 to install
Hole 81, described supporting plate 9 is provided with multiple supported holes 91, and each supported hole 91 is corresponding with a guide pillar 3.Such energy
The gravity of dynamic model component is decomposed and causes each guide pillar uniform force on each guide pillar, and the equal stress in guide pillar two ends is fixed,
It is unlikely to deform, product weight capacity is stronger.
Every technical staff's notice：Although the present invention is described according to above-mentioned embodiment, of the invention
Invention thought be not limited to that invention, the repacking of any utilization inventive concept will all include this patent protection of the patent right
In the range of.
Claims (10)
1. a kind of paper bicker, including frame（5）, described frame（5）It is provided with cover half component（1）, dynamic model component（2）、
Push rod component（6）And transmission component（7）, it is characterised in that:Described cover half component（1）It is provided with guide pillar（3）On, described is dynamic
Membrane module（2）It is sheathed on guide pillar（3）It is outer and with cover half component（1）Sliding coordinates, described transmission component（7）Including eccentric wheel
（71）, cam（72）The power transmission shaft being connected with power source（73）, described eccentric wheel（71）, cam（72）Located at transmission
Axle（73）Upper and and power transmission shaft（73）It is connected, described eccentric wheel（71）With dynamic model component（2）It is connected and drives dynamic model
Component（2）Closer or far from cover half component（1）, described dynamic model component（2）Including install when first position and with cover half group
Part（1）It is engaged the second place being punched to paper, described cam（72）With push rod component（6）It is connected and in dynamic model
Component（2）Pass through push rod component during in the second place（6）By the paper ejection after processing.
2. a kind of paper bicker according to claim 1, it is characterised in that described push rod component（6）Provided with transmission
Seat（61）, described retainer（61）It is provided with trundle（62）, described trundle（62）It is provided with and cam（72）Xiang Shi
The drive bearing matched somebody with somebody（63）.
3. a kind of paper bicker according to claim 2, it is characterised in that described drive bearing（63）Both sides it is equal
Provided with spacer ring（64）, described drive bearing（63）, spacer ring（64）It is coaxially disposed in trundle（62）On.
4. a kind of paper bicker according to claim 1, it is characterised in that described eccentric wheel（71）Pass through the company of swing
Bar（74）With dynamic model component（2）It is connected and drives dynamic model component（2）With respect to cover half component（1）Sliding, described swing connecting bar
（74）With eccentric wheel（71）Between be provided with wear-resistant sleeve（75）.
5. a kind of paper bicker according to claim 1, it is characterised in that also including shock absorption buffering mechanism（4）, it is described
Shock absorption buffering mechanism（4）Including mounting seat（41）, elastic component（42）And mounting blocks（43）, described elastic component（42）Located at peace
Fill block（43）And mounting seat（41）Between, described mounting blocks（43）It is fixed on dynamic model component（2）On, described elastic component（42）
Located at dynamic model component（2）Side and pass through mounting blocks（43）For dynamic model component（2）Elastic force on vertical direction is provided, it is described
Mounting seat（41）With dynamic model component（2）Slip coordinates up and down, described mounting seat（41）It is provided with roller（44）, the rolling
Wheel（44）Direct of travel and dynamic model component（2）Direct of travel is consistent and and elastic component（42）Mutually hang down in the direction of upper elastic force
Directly, described elastic component（42）Being provided with is used for regulation elasticity part（42）The regulating part of vertical direction elastic force size（45）.
6. a kind of paper bicker according to claim 5, it is characterised in that described mounting seat（41）It is provided with first
Baffle ring（411）, described mounting blocks（43）It is provided with the second baffle ring（431）, the elastic component（42）Two ends respectively with first
Baffle ring（411）, the second baffle ring（431）Offset.
7. a kind of paper bicker according to claim 6, it is characterised in that the first described baffle ring（411）Provided with the
One bearing pin（412）, described the second baffle ring（431）It is provided with the second bearing pin（432）, described regulating part（45）Pass through second
Bearing pin（432）Drive the second baffle ring（431）Regulation elasticity part（42）Vertical direction elastic force size.
8. a kind of paper bicker according to claim 5, it is characterised in that described shock absorption buffering mechanism（4）It is provided with
Support block（46）, described support block（46）Outer surface caves inward to form roller groove（461）, described roller（44）Located at rolling
Race（461）Interior and and support block（46）Sliding coordinates.
9. a kind of paper bicker according to claim 5, it is characterised in that described mounting seat（41）It is provided with strip
The chute of shape（413）, described chute（413）It is interior to be provided with and dynamic model component（2）The lead mutually fixed.
10. a kind of paper bicker according to claim 5, it is characterised in that described mounting seat（41）Being provided with is used for
It is caught in dynamic model component（2）The neck of side wall（415）, described mounting seat（41）In " 7 " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293629.3A CN107030757B (en) | 2017-04-28 | 2017-04-28 | A kind of paper bicker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710293629.3A CN107030757B (en) | 2017-04-28 | 2017-04-28 | A kind of paper bicker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107030757A true CN107030757A (en) | 2017-08-11 |
| CN107030757B CN107030757B (en) | 2019-02-01 |
Family
ID=59538220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710293629.3A Active CN107030757B (en) | 2017-04-28 | 2017-04-28 | A kind of paper bicker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030757B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274534A (en) * | 2018-01-30 | 2018-07-13 | 安徽传质信息科技有限公司 | A kind of punching paper cutter of automatic positioning |
| CN108393964A (en) * | 2018-04-02 | 2018-08-14 | 瑞安市大桥包装机械有限公司 | Double leval jib bicker |
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|---|---|---|---|---|
| EP0146158A1 (en) * | 1983-11-17 | 1985-06-26 | Sugano Mfg. Co., Ltd. | Separating device in an automatic stamping machine |
| US5022793A (en) * | 1988-02-27 | 1991-06-11 | Citizen Watch Co., Ltd. | Scrap collection system |
| EP1400325B1 (en) * | 2002-09-12 | 2007-03-28 | Bobst S.A. | Method and device for seperating blanks in a machine for cutting sheet material |
| CN104044180A (en) * | 2014-05-28 | 2014-09-17 | 苏州科技学院 | Paperboard holing waste discharge machine |
| CN204505321U (en) * | 2014-11-20 | 2015-07-29 | 重庆市合川区华丰包装有限公司 | Multi-eccentric wheel driving type paper cutter |
| CN105291179A (en) * | 2015-11-09 | 2016-02-03 | 芜湖枫曲三维数字化设计有限公司 | Punching tool |
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2017
- 2017-04-28 CN CN201710293629.3A patent/CN107030757B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146158A1 (en) * | 1983-11-17 | 1985-06-26 | Sugano Mfg. Co., Ltd. | Separating device in an automatic stamping machine |
| US5022793A (en) * | 1988-02-27 | 1991-06-11 | Citizen Watch Co., Ltd. | Scrap collection system |
| EP1400325B1 (en) * | 2002-09-12 | 2007-03-28 | Bobst S.A. | Method and device for seperating blanks in a machine for cutting sheet material |
| CN104044180A (en) * | 2014-05-28 | 2014-09-17 | 苏州科技学院 | Paperboard holing waste discharge machine |
| CN204505321U (en) * | 2014-11-20 | 2015-07-29 | 重庆市合川区华丰包装有限公司 | Multi-eccentric wheel driving type paper cutter |
| CN105291179A (en) * | 2015-11-09 | 2016-02-03 | 芜湖枫曲三维数字化设计有限公司 | Punching tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274534A (en) * | 2018-01-30 | 2018-07-13 | 安徽传质信息科技有限公司 | A kind of punching paper cutter of automatic positioning |
| CN108274534B (en) * | 2018-01-30 | 2019-07-26 | 东莞市颉鸿纸品有限公司 | A kind of punching paper cutter of automatic positioning |
| CN108393964A (en) * | 2018-04-02 | 2018-08-14 | 瑞安市大桥包装机械有限公司 | Double leval jib bicker |
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| Publication number | Publication date |
|---|---|
| CN107030757B (en) | 2019-02-01 |
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Address after: 325200 office building of Jin en food factory, 529, Zhengsong Avenue, Wanquan Town, Pingyang County, Wenzhou, Zhejiang Applicant after: Zhejiang Feida Machinery Co., Ltd. Address before: Wenzhou City, Zhejiang province Ruian 325200 Wang Cai Zhai Cun cattle across the street (eighty acres) Applicant before: Zhejiang Feida Machinery Co., Ltd. |
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