CN207192398U - Paper machine on hydraulic pressure - Google Patents
Paper machine on hydraulic pressure Download PDFInfo
- Publication number
- CN207192398U CN207192398U CN201721186644.XU CN201721186644U CN207192398U CN 207192398 U CN207192398 U CN 207192398U CN 201721186644 U CN201721186644 U CN 201721186644U CN 207192398 U CN207192398 U CN 207192398U
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- CN
- China
- Prior art keywords
- paper
- holding paper
- arm
- hydraulic pressure
- rotating shaft
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Abstract
The utility model discloses paper machine on a kind of hydraulic pressure, including：Big bearing；Two rotating shafts, two rotating shafts are parallel to each other, and are flatly assemblied on the big bearing by bearing respectively；First holding paper arm, in a rotating shaft, for the side loading and unloading where the rotating shaft；Second holding paper arm, in another rotating shaft, for side loading and unloading where another rotating shaft；Two fluid pressure drive devices, drive respective axes of rotation correspondingly.It is high according to upper paper efficiency comparison of the present utility model.
Description
Technical field
It the utility model is related to paper machine on a kind of hydraulic pressure.
Background technology
Packed in cases is applied in every field, mainly for the protection of product, convenience in transport and sale.Corrugated board therein
Case is rigid paper container, and wooden, plastics or ironware can be substituted to pack, have extraordinary application prospect.
The production of corrugated board needs multiple processes to cooperate, wherein as corrugated paper production most originally, it is least square
Just process is exactly upper paper.The flexibility of upper paper machine and production for high-quality corrugated board have the function that very big.Traditional
Change paper frame and be often only furnished with single armed, need to stop when paper is changed, production efficiency is relatively low.
Chinese patent literature CN106429570A, disclosed paper-feeding system are typical single armed paper-feeding system, i.e. its institute
A pair of the jig arm referred to, this is provided with track to jig arm side, and jig arm picks up the core cylinder that paper roll or release are finished with paper from track,
Its replacement cycle is relatively long, and jig arm associated section needs to shut down, and can complete to change paper roll, relatively inefficient.
Single arm structure generally being used in this area, for another example Chinese patent literature CN103832860A, it is also single arm structure,
Matching track car realizes loading and unloading.
Utility model content
In view of this, the purpose of this utility model is to provide paper machine on a kind of hydraulic pressure with arm structure, due to one
When individual arm more reloads, another arm is not reloaded more by it and influenceed, and can first be initialized, so as to direct continued access, and
Improve production efficiency.
According to embodiment of the present utility model, there is provided paper machine on a kind of hydraulic pressure, including：
Big bearing；
Two rotating shafts, two rotating shafts are parallel to each other, and are flatly assemblied on the big bearing by bearing respectively；
First holding paper arm, in a rotating shaft, for the side loading and unloading where the rotating shaft；
Second holding paper arm, in another rotating shaft, for side loading and unloading where another rotating shaft；
Two fluid pressure drive devices, drive respective axes of rotation correspondingly.
Paper machine on above-mentioned hydraulic pressure, alternatively, the fluid pressure drive device includes：
Pinion and rack, gear therein are assemblied in rotating shaft shaft end；
Hoist cylinder, the push rod of the hoist cylinder are fixedly connected with the rack of pinion and rack.
Alternatively, rack is furnished with guide frame on big bearing.
Alternatively, the first holding paper arm and the second holding paper arm are respectively furnished with a pair of chucks, two folders being contained on same holding paper arm
Head is relative, and corresponding configuration is on holding paper arm is divided.
Alternatively, be contained in two points of holding paper arms on same holding paper arm has by sliding key sleeve in respective axes of rotation
The free degree of respective axes of rotation axial direction；
One cross cylinder is provided, for pushing away or drawing one of two points of holding paper arms on same holding paper arm or two points of holding paper arms,
Adjustment and clamping for distance between two holding paper arms of offer.
Alternatively, the cross cylinder is double push rod oil cylinders, and two push rods and respective end divide holding paper arm to connect.
Alternatively, the collet axis of the chuck is fitted with damper assembly, and damper assembly damping is adjustable.
Alternatively, the damper assembly is configured to brake apparatus, and the brake apparatus is disc brake apparatus.
Alternatively, the sensor for being used for detecting finished weight is provided with holding paper arm；
A control unit is provided, control unit input connects the sensor, and brake apparatus described in output control.
Alternatively, the chuck is the chuck equipped with swollen key.
For a long time, upper paper machine is generally only furnished with a holding paper arm（Usually opposed pairs divide holding paper arm, claim on the whole
For a holding paper arm）, holding paper arm is a rocking bar, typically drives holding paper arm swing by fluid pressure drive device, and institute is swung at it
In side, transporting sheet is configured, the loading and unloading of paper roll can be met in theory.According to embodiment of the present utility model, then equipped with two sets
Paper roll handling equipment, and it is furnished with two holding paper arms, so that in a holding paper arm loading and unloading, another complete having time of holding paper arm
Initialization is completed, reduces the cycle for changing paper roll.
The understanding of this area for a long time thinks that single handling equipment can meet to require completely, more reloads after all the time
Much smaller than the working time, two sets of handling equipments of configuration compare waste.But inventor is had found by investigation and prototype experiment, in fact
Border technical problem to be solved is more more than the understanding of routine, is when configuring single handling equipment, and equipped with transporting sheet first
Generally require to carry out counterweight on the big bearing of relative side（Finished weight is very big, and some paper rolls have several tons, or even more than ten
Ton）, substantive machine weight is small.And for two sets, then it need not configure counterweight.
Another is found by long-term research, and upper paper machine failure most stage is up and down
In the material stage, the probability to break down on the contrary during normal work is relatively low, for the upper paper machine with single handling equipment, its loading and unloading
Device is once break down, then the entire production line can not just be run, and for two sets of handling equipments, even one there is event
Barrier, another can also carry out loading and unloading, not influence being smoothed out for production.Especially, for being only furnished with a handling equipment
Upper paper machine, due to before loading and unloading, operating personnel are often in not-ready state for breaking down, and may cause to repair
Cycle is long.
Brief description of the drawings
Fig. 1 is the overlooking the structure diagram of paper machine on hydraulic pressure in an embodiment（Omit transporting sheet）.
Fig. 2 is the left view structural representation corresponding to Fig. 1（Holding paper arm clamps paper roll state）.
Fig. 3 is chuck structure schematic diagram.
In figure：1. hoist cylinder, 2. big bearings, 3. hydraulic stations, 4. brake apparatus, 5. control panels, 6. chucks, 7. first
Rotating shaft, 8. cross cylinders, 9. first holding paper arms, 10. brake discs, 11. small bearings, 12. electric boxs, 13. tension force valves, 14.
Second holding paper arm, 15. feather keys, 16. second rotating shafts, 17. first transporting sheets, 18. paper rolls, 19. second transporting sheets, 20. keys.
Embodiment
Structure shown in Fig. 1 is the overlooking the structure diagram of paper machine on a hydraulic pressure, well known, with the circulation direction of production line
On the basis of, the above-below direction in Fig. 1 is the fore-and-aft direction of paper machine on hydraulic pressure, and according to the understanding of routine, operator's operating desk
Direction is front.
In the horizontal plane the orientation orthogonal with fore-and-aft direction be such as lathe cephlad-caudal, such as conventional headstock,
Tailstock, all named with this benchmark.In the construction shown in fig. 1, left and right directions is cephlad-caudal.
It is the body paper of production line for paper roll 18.For corrugated paper body paper, its be produce corrugated board primary raw material it
One, generally reel structure, i.e., the paper roll 18 shown in Fig. 2, the diameter of paper roll 18 are generally higher than 1 meter, and weight can greatly several tons, merely
Referring to the single-side structural on the left and right side of accompanying drawing 2, it can be seen that when for example the second holding paper arm 14 takes paper roll 18, in horizontal
State, caused torque is maximum, if only setting single holding paper arm, the center of gravity of upper paper machine, which can be biased in, is provided with holding paper arm
Side（The usually front side of fore-and-aft direction）, therefore, for such upper paper machine, it can be in the opposite side of upper paper machine fore-and-aft direction
Counterweight is set.In embodiment of the present utility model, two sets of handling equipments are configured, then can overcome this problem.
In Fig. 1 in order to clearly show that two holding paper arms, paper machine on the hydraulic pressure shown in figure is simplified, institute in figure
The big bearing 2 shown is equivalent to mainframe, and for small bearing 11 equivalent to slave frame, size is only used for the differentiation of two technical characteristics, and
It is not used in both determination sizes.
In figure, big bearing 2 and small bearing 11 are used for the rotating shaft 16 of first rotating shaft 7 and second shown in installation diagram, such as the
The both ends of one rotating shaft 7 are arranged on big bearing 2 and small bearing 11 by bearing, and wherein the left end of first rotating shaft 7 inputs for power
End, for realizing the swing of first rotating shaft 7, hunting range is that initial angle determined by the second transporting sheet 19 and machining state institute are true
Fixed Working position angle.
Big bearing 2 and small bearing 11 can merely the end of the rotating shaft 16 of offer first rotating shaft 7 and second support, due to the
The the first holding paper arm 9 and the load of the second holding paper arm 14 that one rotating shaft 7 and the second rotating shaft 16 are accordingly carried are larger, can be first
The rotating shaft 16 of rotating shaft 7 and second provides additional support.
It is contemplated that due to feather key 15 in figure even be present, but the setting of additional support is not influenceed, such as in figure
The position that feather key 15 is identified, the width of paper roll is small again, can also there is width, and upper paper machine matches the paper roll of minimum widith specification
18 limit the minimum range of such as two points of holding paper arms of the second holding paper arm 14, and this will not be with two apart from interior setting additional support
It is individual to divide holding paper arm to interfere.
In the structure shown in Fig. 1 and Fig. 2, prior art is different from, it is furnished with a countershaft, and first shown in its figure
The rotating shaft 16 of rotating shaft 7 and second, feeding structure is swung because rotating shaft generally uses in upper paper machine technical field, therefore its type of drive
And the assembly relation between holding paper arm wouldn't repeat.
Two rotating shafts are horizontally disposed with, and are parallel to each other, and each configuration on upper paper machine fore-and-aft direction, are not producing interference
Under the conditions of, two rotating shafts should be as close to, makes in running order holding paper arm as vertical as possible or reduces gradient,
To mitigate the load of holding paper arm rotating driving device.
In Fig. 1, influenceing the structure of two rotating shaft mounting distances is the setting of feather key 15 and is enclosed in rotating shaft such as second
The hub sleeve external diameter of holding paper arm 14, in addition, no other structures can interfere both mounting distances.
On this condition, using the external diameter of holding paper arm hub sleeve as reference, as shown in Figure 1 between two points of holding paper arms on right side
Distance take 10mm ~ 20mm.
It is holding paper arm assembly on the first holding paper arm 9 and the second holding paper arm 14, holding paper arm assembly includes rocking arm, i.e., logical
Cross respective axes of rotation and form the part of rocking bar on big bearing 2 and small bearing 11.Holding paper arm assembly also includes being arranged on shaking
The chuck 6 of arm end, chuck 6 are used for the positioning and clamping of paper roll 18.
On paper roll 18, it typically has core cylinder and the corrugated paper body paper being wrapped on core cylinder, and core cylinder is usually tubulose knot
Structure, there is certain rigidity, chuck 6 is configurable to a pair at present, carries out positioning and clamping corresponding to the both ends of core cylinder, it is tied
Structure is analogous to top on lathe.
In some implementations, chuck 6 is configured to an axle, and for the core jacket casing on the axle, support stiffness is higher, but takes
Blowing is relatively difficult.
The chuck 6 of top tip structure is beneficial to loading and unloading（That is loading and unloading）, belong to the holding paper arm of no axle construction, feeding is relatively simple
It is single.
In the construction shown in fig. 1, loading and unloading side before and after upper paper machine, paper feeding state is in a holding paper arm（Work
Make state）, another holding paper arm can transfer clamps corresponding paper roll 18 in place（Loading and unloading state）, when the body paper on a holding paper arm is used
To the greatest extent, decentralization, another holding paper arm carry body paper and risen in place, can continue to process, speed is very fast.
Further, it is visible in fig. 2, be respectively configured a transporting sheet for two holding paper arms, i.e., first shown in figure
The transporting sheet 19 of transporting sheet 17 and second, it is slightly larger compared to single upper paper machine, space（Due to currently generally considering that center of gravity occupies
In consideration, it is necessary to increase counterweight, its actual floor space is not small）.
On two sets of loading and unloading devices handling equipment in other words, it is only necessary to feeding when both are different is considered, one
While individual decentralization, pendulum on another, efficiency can be significantly increased.
In the construction shown in fig. 1, the hoist cylinder 1 being driven through shown in figure of two rotating shafts is driven.
Hoist cylinder 1 is connected by transmission mechanism with respective axes of rotation, and linear motion is converted into the rotation of rotating shaft.
Hoist cylinder 1 provides realization linear motion, in oil cylinder technical field, corresponding rotation output section be present
Part, such as hydraulic swivel head, certain corner can be exported.
In certain embodiments, fluid pressure drive device is configured to：
Using pinion and rack as transmission mechanism, rotation can be converted into moving along a straight line by pinion and rack, can also
Linear motion is converted into rotating, when using hoist cylinder 1 it is this directly linear movement output part when, using rack as with liter
The direct-connected part of the push rod of oil cylinder 1 drops, and using gear as output block, gear is assemblied in rotating shaft end, and gear is assembled by key connection
In rotating shaft.
In certain embodiments, hoist cylinder 1 can directly drive holding paper arm, rather than by rotating shaft drive installation at this
Holding paper arm in rotating shaft, when hoist cylinder 1 directly drives holding paper arm, its assembly method and the assembling of the hoist cylinder on dumper
Mode is identical.
In order to improve the stationarity of driving, rack is furnished with guide frame on big bearing.Rack belongs to typical bar part,
The guiding of bar part is easily designed, can be oriented to by guide hole, and comparatively, rack may belong to partial racks, that is, deposit
In smooth bar part, smooth bar part therein can be oriented to by guide hole.
If full gear rack, it can be guided with line slideway, such as dovetail groove guide rail, the matrix of rack are processed into
Dovetail configuration.
In the construction shown in fig. 1, such as the first holding paper arm 9, there are a pair points of holding paper arms, divide holding paper arm needs relative
Direction on can have certain activity space, can also will configure chuck 6 on holding paper arm is divided and be configured to active chuck,
Activity direction is the axial direction of chuck 6.In some embodiments, it is also possible to which both have both at the same time, that is, holding paper arm is divided to have in rotating shaft
The adjustment capability of axial direction, chuck 6 also have the adjustment capability of axial direction.
On the adjustment of chuck 6 axially, the chuck 6 with resetting structure, such as chuck 6 can be used mounted in a point folder
In the axle sleeve of paper arm, it is oriented to by axle sleeve, there is provided a spring, for the reset of chuck 6, reset the clamping that direction is chuck 6
Direction.In use, pulling chuck 6, compression spring using direction of the external force against spring force, and chuck 6 is retracted, then will
Paper roll 18 matches in place, unclamps external force, and chuck 6 resets, and clamps paper roll 18.
Other two kinds of structures may be referred to the working method of above-mentioned 6 adjustable adjustment mode of chuck, those skilled in the art
Member should be readily appreciated that.
In the construction shown in fig. 1, two points of holding paper arms being contained on same holding paper arm are sleeved on accordingly by feather key 15
In rotating shaft and with the free degree in respective axes of rotation axial direction.Feather key 15 is a kind of flat key, only positioned at the key divided on holding paper arm
Groove is groove, is directed to so as to the axial direction in rotating shaft, is positioned in the circumference of rotating shaft.
A cross cylinder 8 is equipped between the structure shown in Fig. 1, two points of holding paper arms being contained on same holding paper arm,
Cross cylinder 8 shown in figure is double push rod oil cylinders, and two push rod one divide holding paper arm to be connected with positioned at the left side, another and position
Holding paper arm is divided to connect in the right, two points of holding paper arms so as to close to each other, or are located remotely from each other by the driving of synchronization.
In certain embodiments, it can be in be contained on same holding paper arm two points of holding paper arms a configuration level oil
Cylinder 8, it is only necessary to rotating shaft it is axially driving one of them divide holding paper arm to move, can also adjust between two points of holding paper arms away from
From to adapt to different paper rolls and loading and unloading action.
In some embodiments, it is also possible to it is respectively that each divides holding paper arm configuration level oil cylinder 8.
In certain embodiments, the collet axis of the chuck 6 is fitted with damper assembly, i.e. its turning power component dampened
Influence, if the damper assembly damping it is adjustable, the paper roll 18 of different weight can be adapted to, to improve adaptability.
In the construction shown in fig. 1, the damper assembly is configured to brake apparatus 4, and the brake apparatus 4 fills for disc type brake
Put, its one side of brake disc 10 is used for the rotation for controlling loading and unloading state and working condition lower chuck 6 and rotation stop control, the opposing party
Face, the running parameter of chuck 6 can be adjusted according to the weight of paper roll 18.
In certain embodiments, the sensor for being used for detecting the weight of paper roll 18 is provided with holding paper arm；
A control unit is provided, control unit input connects the sensor, and brake apparatus 4 described in output control.
In a preferred embodiment, the chuck 6 is the chuck equipped with swollen key, and the key 20 shown in Fig. 3 is interior swollen key.
On interior swollen key, use is gradually put into mechanical field, its basic structure is configured to, there is provided an air expansion sleeve
Head, is furnished with radial hole on pullover, and radial hole is straight hole, set key 20 in hole, the leaning out in radial hole of key 20 and leans out branch
Support force is by pressure control.
Interior swollen key lean out support force size and the relation of paper roll 18 is closer, if the weight of paper roll 18 is lighter, do not have
Necessity provides too big support force, so as to energy-saving.Understand exist for detecting the weight of paper roll 18 in from the foregoing descript
The sensor of amount, the sensor can also lean out the detecting element of support force size as swollen key in control, by closed-loop control,
Realize energy-saving.
Claims (10)
- A kind of 1. paper machine on hydraulic pressure, it is characterised in that including：Big bearing；Two rotating shafts, two rotating shafts are parallel to each other, and are flatly assemblied on the big bearing by bearing respectively；First holding paper arm, in a rotating shaft, for the side loading and unloading where the rotating shaft；Second holding paper arm, in another rotating shaft, for side loading and unloading where another rotating shaft；Two fluid pressure drive devices, drive respective axes of rotation correspondingly.
- 2. paper machine on hydraulic pressure according to claim 1, it is characterised in that the fluid pressure drive device includes：Pinion and rack, gear therein are assemblied in rotating shaft shaft end；Hoist cylinder, the push rod of the hoist cylinder are fixedly connected with the rack of pinion and rack.
- 3. paper machine on hydraulic pressure according to claim 2, it is characterised in that rack is furnished with guide frame on big bearing.
- 4. according to paper machine on any described hydraulic pressure of claim 1 ~ 3, it is characterised in that the first holding paper arm and the second holding paper arm are each Equipped with a pair of chucks, two chucks being contained on same holding paper arm are relative, and corresponding configuration is on holding paper arm is divided.
- 5. paper machine on hydraulic pressure according to claim 4, it is characterised in that two points of holding paper arms being contained on same holding paper arm There is the free degree in respective axes of rotation axial direction in respective axes of rotation by sliding key sleeve；One cross cylinder is provided, for pushing away or drawing one of two points of holding paper arms on same holding paper arm or two points of holding paper arms, is used for The adjustment and clamping of distance between two holding paper arms are provided.
- 6. paper machine on hydraulic pressure according to claim 5, it is characterised in that the cross cylinder is double push rod oil cylinders, and two push away Bar and respective end divide holding paper arm to connect.
- 7. paper machine on hydraulic pressure according to claim 4, it is characterised in that the collet axis of the chuck is fitted with damping group Part, damper assembly damping is adjustable.
- 8. paper machine on hydraulic pressure according to claim 7, it is characterised in that the damper assembly is configured to brake apparatus, should Brake apparatus is disc brake apparatus.
- 9. paper machine on hydraulic pressure according to claim 8, it is characterised in that be provided with holding paper arm and be used to detect finished weight Sensor；A control unit is provided, control unit input connects the sensor, and brake apparatus described in output control.
- 10. paper machine on hydraulic pressure according to claim 4, it is characterised in that the chuck is the chuck equipped with swollen key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186644.XU CN207192398U (en) | 2017-09-16 | 2017-09-16 | Paper machine on hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186644.XU CN207192398U (en) | 2017-09-16 | 2017-09-16 | Paper machine on hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207192398U true CN207192398U (en) | 2018-04-06 |
Family
ID=61789420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186644.XU Expired - Fee Related CN207192398U (en) | 2017-09-16 | 2017-09-16 | Paper machine on hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207192398U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444949A (en) * | 2017-09-16 | 2017-12-08 | 日照环宇纸制品有限公司 | Paper machine on hydraulic pressure |
| CN113753648A (en) * | 2021-09-28 | 2021-12-07 | 盐城保荣机械有限公司 | Splitting machine is collected in special receipts of ventilated membrane processing |
| CN113753689A (en) * | 2020-06-02 | 2021-12-07 | 深圳市特兹信息技术有限公司 | Automatic coiling machine of new energy automobile charging pile cable conductor |
-
2017
- 2017-09-16 CN CN201721186644.XU patent/CN207192398U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444949A (en) * | 2017-09-16 | 2017-12-08 | 日照环宇纸制品有限公司 | Paper machine on hydraulic pressure |
| CN107444949B (en) * | 2017-09-16 | 2023-09-05 | 日照环宇纸制品有限公司 | Hydraulic paper feeding machine |
| CN113753689A (en) * | 2020-06-02 | 2021-12-07 | 深圳市特兹信息技术有限公司 | Automatic coiling machine of new energy automobile charging pile cable conductor |
| CN113753648A (en) * | 2021-09-28 | 2021-12-07 | 盐城保荣机械有限公司 | Splitting machine is collected in special receipts of ventilated membrane processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180406 Termination date: 20180916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |