CN106743861B - Paper pulp raw material discharge mechanism - Google Patents
Paper pulp raw material discharge mechanism Download PDFInfo
- Publication number
- CN106743861B CN106743861B CN201611046546.6A CN201611046546A CN106743861B CN 106743861 B CN106743861 B CN 106743861B CN 201611046546 A CN201611046546 A CN 201611046546A CN 106743861 B CN106743861 B CN 106743861B
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- Prior art keywords
- paper pulp
- raw material
- pulp raw
- feed
- bracket
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/4171—Handling web roll
- B65H2301/4173—Handling web roll by central portion, e.g. gripping central portion
- B65H2301/41732—Handling web roll by central portion, e.g. gripping central portion by crane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/10—Size; Dimensions
- B65H2511/14—Diameter, e.g. of roll or package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2513/00—Dynamic entities; Timing aspects
- B65H2513/50—Timing
- B65H2513/512—Starting; Stopping
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- Paper (AREA)
Abstract
The invention discloses a kind of paper pulp raw material discharge mechanism, including rack, rack has the support arm for being vertically arranged, playing carrying stress；Two feed brackets, being arranged in rack, paper pulp raw material are supported when for producing；Reload lifting suspension hook, is arranged in rack, and when for replacing paper pulp raw material, paper pulp raw material is transported on feed bracket；Further include two feed outlets, two feed outlets are set to the upper end of rack, and the paper pulp raw material being positioned on two feed brackets can pass through two feed outlets and be connect with back segment process production equipment respectively.Compared with prior art, the paper pulp raw material discharge mechanism of the present invention is by being arranged two feed outlets, and paper pulp raw material is supported to be fed respectively by two feed brackets, paper pulp raw material discharge mechanism is enable to place the paper pulp raw materials of volume two simultaneously in production, it is replaced without stopping line, it saves replacement paper pulp raw material in the prior art and stops reloading the time for line for a long time, substantially increase production efficiency.
Description
Technical field
The present invention relates to absorbent article manufacturing equipment technical fields, more particularly to one kind to be defended for producing absorbability
The paper pulp raw material discharge mechanism of raw articles for use.
Background technology
In recent years, with the development of sanitary goods industry, the intensified competition in absorbent article production firm market, with
It is past, paper pulp discharging device mechanism is designed on absorbent article production equipment production line, existing this paper pulp raw material is put
Expect that mechanism only there are one feed outlet, when being finished a roll of paper pulp raw material, need to stop line and change the paper pulp core cylinder being finished, change new
Paper pulp core cylinder, takes larger, and production efficiency is low, and when replacing paper pulp, is mended by being manually operated to reload entirely
To the production requirement of production line, artificial refueling operation is extremely inconvenient, and consuming muscle power is larger, meanwhile, the volume of the discharge mechanism
It is larger, compare occupancy hall space.In order to improve the production efficiency of production line, it will usually which using full-automatic feeding, mechanism is put
Material, but the discharge mechanism of this full-automation is more huger than the volume of complete manual discharge mechanism, cannot reasonably utilize existing
The space in workshop, and its construction is complicated, parts type is various, and the cost of manufacture of equipment is high.Therefore, a kind of volume is designed and developed
Discharge mechanism small, simple in structure, easy to operate, that production efficiency is high is the direction that those skilled in the art are studied.
Invention content
The object of the present invention is to provide a kind of paper pulp raw material discharge mechanisms, to solve to produce absorbent sanitary in the prior art
Only there are one feed outlets need to stop line for a long time when manually replacing paper pulp raw material and reload, cause for the discharge mechanism of articles for use
The technical issues of low production efficiency.
To achieve the above object, the technical scheme is that：
A kind of paper pulp raw material discharge mechanism of the present invention, including：
Rack, the rack have the support arm for being vertically arranged, playing carrying stress；
Two feed brackets, being arranged in the rack, paper pulp raw material are supported when for producing；
Reload lifting suspension hook, is arranged in the rack, when for replacing paper pulp raw material, paper pulp raw material is transported to described
It is fed on bracket；
Further comprise that two feed outlets, two feed outlets are set to the upper end of the rack, are positioned over institute
Stating the paper pulp raw material on two feed brackets can connect by two feed outlets with back segment process production equipment respectively.
In the above-mentioned technical solutions, by the way that two feed outlets are arranged, and paper pulp is supported respectively by two feed brackets
Raw material is fed so that paper pulp raw material discharge mechanism can place the paper pulp raw materials of volume two simultaneously in production, be supplied when one of
After the paper pulp raw material of material outlet is finished, only the paper pulp raw material of another feed outlet need to be manually connected to the production of back segment process
In equipment, replaced without stopping line, meanwhile, in process of production, two relatively independent feed brackets are not done mutually spatially
It disturbs, the paper pulp raw material having been used up can be replaced, to ensure before being finished a roll of paper pulp raw material, can guarantee two for material torr
All there is paper pulp raw material on frame, therefore, save replacement paper pulp raw material in the prior art and stop reloading the time for line for a long time, significantly
Improve production efficiency.
Further improvement lies in that described two feed brackets are respectively to be fed left tray, the right bracket of feed, the feed is left
Bracket includes that bracket cylinder, bracket are linked up in structure, and the bracket cylinder arrangement is in being horizontally set in the middle part of the support arm
Transverse arm one end, bracket hook is set to by sliding block on the guide rail on the transverse arm, the piston rod of the bracket cylinder
It is connect with the sliding block, for driving bracket hook to move along the transverse arm is longitudinally reciprocal, the right bracket of the feed and institute
It is identical to state feed left tray structure, and the other end of the transverse arm is symmetricly set on the feed left tray.
In the above-mentioned technical solutions, it is being propped up by the way that the bracket hook for being fed left and right bracket to be relatively symmetrically arranged by sliding block
On the guide rail of transverse arm in the middle part of brace, under the action of bracket cylinder, bracket hook can longitudinally move back and forth along transverse arm, and undertaking is changed
The paper pulp raw material that material lifting suspension hook transports, the lifting suspension hook that reloads only need oscilaltion to move, you can transport paper pulp raw material and be fed
It is simple in structure on the bracket of left and right, it is swift in motion, it is easy to operation.
Further improvement lies in that the guide rail on the transverse arm is two, two guide rails are longitudinally disposed along the transverse arm,
And be mutually parallel, the bracket hook is two, is arranged on two guide rails by the sliding block respectively.
Further improvement lies in that the lifting suspension hook that reloads is two, it is arranged on the support arm by slide respectively
Sliding rail on, two slides are connect by chain with two sprocket wheels for being set to the frame upper end respectively, described in two
Sprocket wheel is by the output axis connection of synchronous rotating shaft and lifting motor, for driving the lifting suspension hook that reloads vertical along the support arm
To moving back and forth up and down.
Further improvement lies in that the support arm lower end is provided with auxiliary feed bracket, in the lifting hanger that reloads
Paper pulp raw material is promoted to and is detached from ground rear support paper pulp raw material by hook.
Further improvement lies in that the auxiliary feed bracket includes the support base for the mandrel for being used to support paper pulp raw material, institute
It states support base to be set to by sliding block on the Auxiliary support transverse arm of the support arm lower end, the piston rod of the support base and cylinder
Connection, for driving the support base to be moved back and forth along described Auxiliary support transverse arm or so.
In the above-mentioned technical solutions, feed bracket is assisted by being arranged, so that the volume of discharge mechanism is greatly reduced, favorably
In the utilization rate for improving hall space.
Further improvement lies in that the paper pulp raw material discharge mechanism further includes a photoelectric sensor, the photoelectric sensor
It is arranged in the rack, is connect with a master controller, the diameter for detecting paper pulp raw material simultaneously sends a signal to the master control
Device processed, lifting motor rotation described in the main controller controls.
Compared with prior art, paper pulp raw material discharge mechanism of the invention is by being arranged two feed outlets, and passes through two
A feed bracket supports paper pulp raw material to be fed respectively so that paper pulp raw material discharge mechanism can place volume two simultaneously in production
Paper pulp raw material only need to be by the paper pulp raw material of another feed outlet after the paper pulp raw material of one of feed outlet is finished
It is manually connected in back segment process production equipment, is replaced without stopping line, save and replace paper pulp raw material in the prior art for a long time
Stop reloading the time for line, substantially increases production efficiency.
Description of the drawings
Fig. 1 is a kind of left view of paper pulp raw material discharge mechanism of the present invention；
Fig. 2 is a kind of front view of paper pulp raw material discharge mechanism of the present invention；
Fig. 3 is a kind of vertical view of paper pulp raw material discharge mechanism of the present invention；
Fig. 4 is the front view of auxiliary feed bracket in the present invention；
Fig. 5 is the left view of auxiliary feed bracket in the present invention；
In figure, 1- racks, 11- support arms, 12- sliding rails, 13- transverse arms, 14- guide rails, 21,21a- brackets hook, 22- brackets
Cylinder, 3-, which reloads, lifts hook, 31- chains, 32- sprocket wheels, 33- synchronous rotating shafts, 34- lifting motors, and outlet, 42- are fed on 41-
The outlet of lower feed, 5- auxiliary feed brackets, 51- support bases, 52- Auxiliary support transverse arms, 6- paper pulp raw materials, 61- mandrels, H1- the
One height, the second height of H2-, H3- third heights, the 4th height of H4-.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 5, the present invention provides a kind of paper pulp raw material discharge mechanisms, including rack 1, two is for material torr
Frame, 3, two feed outlets of lifting suspension hook of reloading, the middle of the base of rack 1 have the support arm 11 being vertically arranged, support arm 11
Carrying is played by force effect, support arm 11 is two, is arranged in the pedestal both sides of rack 1.
Two feed brackets are fed left tray, the right bracket of feed, and specifically, feed left tray, the right bracket of feed are being tied
Include bracket cylinder 22, bracket hook 21,21a on structure, the two brackets hook 21 for being fed left tray is arranged in place by sliding block
In one end of the transverse arm 13 at 11 middle part of support arm, it is equipped with guide rail 14 along longitudinal direction on transverse arm 13, sliding block is slidably matched with guide rail 14, sliding
Block is connect with the piston rod for the bracket cylinder 22 being arranged on transverse arm 11, and the piston rod of bracket cylinder 22, which stretches out to retract, drives bracket
Hook 21 moves back and forth in 14 upper edge transverse arm of guide rail, 13 longitudinal direction, is fed the setting symmetrical with left tray is fed of right bracket, feed
The other end in transverse arm 13 is arranged also by sliding block by two brackets hook 21a of right bracket.
The bracket for being fed left and right bracket is linked up with into 21,21a, cross at 11 middle part of support arm is relatively symmetrically set by sliding block
On the guide rail 14 of arm 13, under the action of bracket cylinder 22, bracket hook 21,21a can be longitudinal back and forth in transverse arm 13 along guide rail 14
It is mobile, the paper pulp raw material 6 that the lifting suspension hook 3 that reloads transports is accepted, the lifting suspension hook 3 that reloads only needs oscilaltion to move, you can by paper
Raw material 6 is starched to transport on feed left and right bracket, it is simple in structure, it is swift in motion, it is easy to operation.
Reload preferably two, suspension hook 3 of lifting, and is arranged on the sliding rail 12 of two support arms 11 by slide respectively, two
Slide upper end is connect with the lower end of chain 31, and chain 31 connects with the sprocket wheel 32 for being fixed on 11 upper end of support arm by synchronous rotating shaft 33
It connects, the output axis connection of synchronous rotating shaft 33 and lifting motor 34, controls 34 positive and negative rotation of lifting motor, to drive lifting of reloading
Suspension hook 3 is moved back and forth up and down along sliding rail 12 in the longitudinal direction of support arm 11；Preferably, the upper end of chain 31 is equipped with a clump weight, uses
During the lifting suspension hook 3 that reloads moves up and down, chain 31 remains tensioned state.
The i.e. upper feed outlet 41 in two feed outlets, lower feed outlet 42, upper feed outlet 41, lower feed outlet 42 pass through
Holder is set to the upper end of rack 1, and positioned at the side of feed left tray, wherein the paper pulp being positioned on feed left tray is former
Material 6 42 is connect from the outlet of lower feed with back segment process production equipment, is positioned over paper pulp raw material 6 on the right bracket of feed from upper feed
Outlet 41 is connect with back segment process production equipment, and upper and lower feed outlet is by the way that the pressure roller rotation clamping in exit is arranged
Paper pulp raw material 6 is transported in back segment process production equipment.
In another embodiment of the present invention, there are two auxiliary feed brackets 5, auxiliary to supply for the lower end setting of support arm 11
Include support base 51, Auxiliary support transverse arm 52 in 5 structure of material torr frame, Auxiliary support transverse arm 52 is identical as 13 direction of transverse arm, auxiliary
Transverse arm 52 is supported to be equipped with guide rail, support base 51 is arranged by sliding block on Auxiliary support transverse arm 52, and sliding block is matched with guide rail sliding
It closes, support base 51 is connect with assistant cylinder, and under the action of assistant cylinder, support base 51 can be along guide rail in Auxiliary support transverse arm 52
Longitudinal direction move back and forth, support base 51 is to support the mandrel 61 of paper pulp raw material 6, when mandrel 61 is placed on support base 51,
Paper pulp raw material 6 is disengaged with ground.
In order to improve automatization level, (in figure not by lifting motor 34, bracket cylinder 22, assistant cylinder and master controller
Display) connection, master controller can be PLC controller or microcontroller etc., meanwhile, it is additionally provided with for detecting 6 diameter of paper pulp raw material
Photoelectric sensor and four position sensors for detecting 3 present position of lifting suspension hook of reloading, photoelectric sensor and four positions
It sets sensor to connect with master controller, four position sensors are separately positioned on first, second, third, fourth on support arm
Highly, the first height H1 is higher than being fed the bracket hook 21 of left and right bracket, the position of 21a, the second height H2 is left less than feed,
The bracket hook 21 of right bracket, the position of 21a, third height H3 are higher than the position of support base 51, and the 4th height H4 is less than new paper
Slurry raw material 6 the location of mandrel 61 when being located at ground is also manually operable control and reloads and lift suspension hook 3 in practical applications
The position of the first, second, third, fourth height in support arm 11.
The present invention operation principle be：
New paper pulp raw material feeding, original state, the lifting suspension hook 3 that reloads is located at the 4th height H4 position sensors, by paper
Slurry raw material 6 be placed at discharge position, control lifting motor 34 will reload lifting suspension hook 3 be moved to third height H3, main control
The piston rod that device controls assistant cylinder according to the position sensor signal of third height H3 stretches out, and support base 51 slides into the liter that reloads
The lower section for dropping suspension hook 3, the lifting suspension hook 3 that reloads drop to the 4th height H4, and support base 51 has supported paper pulp raw material 6 at this time；Hand again
On the material head of dynamic traction paper pulp raw material 6 to the pressure roller of 42 or upper feed outlet 41 of lower feed outlet, start to produce；
After photoelectric sensor detects that the diameter of paper pulp raw material 6 is less than preset value, master controller is according to photoelectric sensor
Signal control lifting motor 34 starts to act, and the lifting suspension hook 3 that makes to reload is begun to ramp up from the 4th height H4, is located at branch to drive
The rising of paper pulp raw material 6 of minor diameter on support seat 51 is moved to the first height H1, while the piston rod of assistant cylinder is retracted, at this time
Master controller is exported from upper or lower feed according to paper pulp raw material 6 and is connect with back segment process production equipment to select control feed left
Bracket works or is fed right bracket work, and when paper pulp raw material 6 is exported from lower feed to be connected, main controller controls are fed left tray
Bracket cylinder 22 stretch out, bracket hook 21 be moved to reload lifting suspension hook 3 lower sections, reload lifting suspension hook 3 drop to again
4th height H4, the bracket cylinder 22 that main controller controls are fed left tray are retracted；
New paper pulp raw material feeding operation is repeated again, the material head of paper pulp raw material 6 is connected from upper feed outlet 41 at this time,
When feed left tray paper pulp raw material 6 after use, switch to feed outlet and 41 start to produce, when photoelectric sensor detects
After the diameter of paper pulp raw material 6 is less than preset value, master controller controls lifting motor 34 according to photo-sensor signal and starts to act,
The lifting suspension hook 3 that makes to reload is begun to ramp up from the 4th height H4, to drive the paper pulp raw material 6 for the minor diameter being located on support base 51
Rising is moved to the first height H1, while the piston rod of assistant cylinder is retracted, and main controller controls are fed the bracket gas of right bracket
Cylinder 22 stretches out, and bracket hook 21a is moved to the lower section for the lifting suspension hook 3 that reloads, and the lifting decline of suspension hook 3 of reloading is moved to the second height
H2, the bracket cylinder 22 that main controller controls are fed right bracket are retracted；
Empty paper pulp raw material mandrel is replaced, the bracket cylinder 22 that main controller controls are fed left tray stretches out, bracket hook 21
It is moved to the top for the lifting suspension hook 3 that reloads, the lifting rising of suspension hook 3 of reloading is moved to the first height H1, main controller controls feed
The bracket cylinder 22 of left tray is retracted, and the lifting suspension hook 3 that reloads drops to the 4th height H4, so recycles the above process, ensures
Before the paper pulp raw material 6 of one of feed outlet has been not used by, another feed outlet has supplemented new paper pulp raw material
It waits for, to produce, realizing and replacing paper pulp raw material without stopping line, saves replacement paper pulp raw material in the prior art and stop line for a long time
It reloads the time, substantially increases production efficiency.
Feed bracket 5 is assisted by being arranged, when producing, only needs that a roll of new paper pulp raw material 6 is first placed on auxiliary confession
On material torr frame 5, it is placed on corresponding feed bracket when it has been used soon, then by paper pulp raw material 6, the paper pulp of minor diameter state
Raw material 6 makes the distance between two feed brackets be substantially reduced, and to make the volume of discharge mechanism greatly reduce, is conducive to
Improve the utilization rate of hall space.
It should be appreciated that the regular job custom and Figure of description of the noun of locality is binding operation person and user and set
Vertical, their appearance should not influence protection scope of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (7)
1. a kind of paper pulp raw material discharge mechanism, including：
Rack, the rack have the support arm for being vertically arranged, playing carrying stress；
Two feed brackets, being arranged in the rack, paper pulp raw material are supported when for producing；
Reload lifting suspension hook, being arranged in the rack, when for replacing paper pulp raw material, paper pulp raw material being transported to the feed
On bracket；
It is characterized in that, further comprising two feed outlets, two feed outlets are set to the upper end of the rack, put
The paper pulp raw material being placed on described two feed brackets can pass through two feed outlets and back segment process production equipment respectively
Connection；
Wherein, described two feed brackets are respectively to be fed left tray, the right bracket of feed, will be fed the bracket on left and right bracket
Hook is slidably arranged on the transverse arm being arranged in the middle part of the support arm, and under the action of bracket cylinder, the bracket hook can edge
Guide rail on the transverse arm moves back and forth in the transverse arm length direction, and the paper pulp that lifting suspension hook transports that reloads described in undertaking is former
Material, the lifting suspension hook that reloads need to only be moved by oscilaltion, you can paper pulp raw material is transported on the left and right bracket of feed.
2. paper pulp raw material discharge mechanism according to claim 1, which is characterized in that the lifting suspension hook that reloads is two,
It is arranged on the sliding rail on the support arm by slide respectively, two slides by chain and are set to the machine respectively
Two sprocket wheels of frame upper end connect, and two sprocket wheels are by the output axis connection of synchronous rotating shaft and lifting motor, for driving
The lifting suspension hook that reloads longitudinally is moved back and forth up and down along the support arm.
3. paper pulp raw material discharge mechanism according to claim 2, which is characterized in that the feed left tray wraps in structure
The bracket cylinder, bracket hook are included, the bracket cylinder arrangement is in the transverse arm being horizontally set in the middle part of the support arm
One end, bracket hook are set to by sliding block on the guide rail on the transverse arm, the piston rod of the bracket cylinder and
Sliding block connection, for driving the bracket hook to be moved back and forth along the transverse arm length direction, the right bracket of feed with
The feed left tray structure is identical, and the other end of the transverse arm is symmetricly set on the feed left tray.
4. paper pulp raw material discharge mechanism according to claim 3, which is characterized in that the guide rail on the transverse arm is two,
Two guide rails are arranged along the transverse arm length direction, and are mutually parallel, and the bracket hook is two, is passed through respectively described
Sliding block is arranged on the transverse arm.
5. paper pulp raw material discharge mechanism according to claim 2, which is characterized in that the support arm lower end is provided with auxiliary
It is fed bracket, ground rear support paper pulp raw material is detached from for being promoted to paper pulp raw material in the lifting suspension hook that reloads.
6. paper pulp raw material discharge mechanism according to claim 5, which is characterized in that the auxiliary feed bracket includes being used for
Support the support base of the mandrel of paper pulp raw material, the Auxiliary support that the support base is set to the support arm lower end by sliding block horizontal
On arm, the piston rod of the support base and cylinder connects, for driving the support base past along the Auxiliary support transverse arm or so
It is multiple mobile.
7. the paper pulp raw material discharge mechanism according to any one of claim 2 to 6, which is characterized in that the paper pulp raw material
Discharge mechanism further includes a photoelectric sensor, and the photoelectric sensor is arranged in the rack, is connect with a master controller, is used
In the diameter for detecting paper pulp raw material and the master controller is sent a signal to, lifting motor described in the main controller controls turns
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046546.6A CN106743861B (en) | 2016-11-23 | 2016-11-23 | Paper pulp raw material discharge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611046546.6A CN106743861B (en) | 2016-11-23 | 2016-11-23 | Paper pulp raw material discharge mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN106743861A CN106743861A (en) | 2017-05-31 |
| CN106743861B true CN106743861B (en) | 2018-11-02 |
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ID=58974338
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611046546.6A Active CN106743861B (en) | 2016-11-23 | 2016-11-23 | Paper pulp raw material discharge mechanism |
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| CN (1) | CN106743861B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585612B (en) * | 2017-09-19 | 2019-05-28 | 广东工业大学 | A kind of compounding machine automatic roll-changing device |
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| CN206203530U (en) * | 2016-11-23 | 2017-05-31 | 瑞光（上海）电气设备有限公司 | Paper pulp raw material discharge mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201882671U (en) * | 2010-06-27 | 2011-06-29 | 湖北慧狮塑业股份有限公司 | Non-woven fabric unrolling and roll-receiving device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10159520A1 (en) * | 2001-12-04 | 2003-06-12 | Koenig & Bauer Ag | Device for transporting residual rolls |
| EP1991482A1 (en) * | 2006-03-03 | 2008-11-19 | Futura S.p.A | Device and method for moving reels in an unwinder |
| CN201834583U (en) * | 2010-10-27 | 2011-05-18 | 吴兆广 | Paper roller lifting mechanism for facial tissue paper folding machine |
| CN202072324U (en) * | 2011-05-04 | 2011-12-14 | 吴兆广 | Paper-feeding rear frame structure for household paper producing device |
| CN203972097U (en) * | 2014-08-26 | 2014-12-03 | 金湖三木机械制造实业有限公司 | Wood pulp crushing machine automatic material changing mechanism |
| CN204823362U (en) * | 2015-07-20 | 2015-12-02 | 天津赛象科技股份有限公司 | Be used for tyre bead infantees compact to lead to open and rewind device |
| CN105540309A (en) * | 2015-12-21 | 2016-05-04 | 杭州珂瑞特机械制造有限公司 | Wood pulp elevation changing device and method |
| CN206203530U (en) * | 2016-11-23 | 2017-05-31 | 瑞光（上海）电气设备有限公司 | Paper pulp raw material discharge mechanism |
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| Publication number | Publication date |
|---|---|
| CN106743861A (en) | 2017-05-31 |
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