CN209700053U - A kind of film guiding roller buffer structure - Google Patents
A kind of film guiding roller buffer structure Download PDFInfo
- Publication number
- CN209700053U CN209700053U CN201920230953.5U CN201920230953U CN209700053U CN 209700053 U CN209700053 U CN 209700053U CN 201920230953 U CN201920230953 U CN 201920230953U CN 209700053 U CN209700053 U CN 209700053U
- Authority
- CN
- China
- Prior art keywords
- slipping block
- guiding roller
- film guiding
- rack
- slip
- 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
- 239000000872 buffer Substances 0.000 title claims abstract description 42
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 5
- 208000012271 tenesmus Diseases 0.000 abstract description 5
- 239000010408 film Substances 0.000 description 50
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000006872 improvement Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013039 cover film Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model discloses a kind of film guiding roller buffer structures, including rack, film guiding roller and slipping block and buffer unit, the slipping block slip is arranged on the rack, the end of the film guiding roller is rotatably arranged on slipping block, and the oscilaltion with the sliding of slipping block, the rack is equipped with the sensor connecting with external PLC close to the position of slipping block, behind position to detect slipping block in output to external PLC, the buffer unit is arranged below slipping block and links with slipping block, when slipping block falls downwards, buffer unit buffers slipping block.The film guiding roller buffer structure of the utility model effectively can realize buffer function to the tenesmus of slipping block by buffer unit by the setting of rack, film guiding roller and slipping block and buffer unit, and then avoid the problem that generating noise.
Description
Technical field
The utility model relates to a kind of laminating machine, more particularly to a kind of film guiding roller buffer structure.
Background technique
During carrying out overlay film to paper, in order to increase overlay film efficiency and overlay film accuracy, it generally can all use and cover
Film machine to carry out overlay film operation to paper, is layed onto overlay film is faster and better above paper.
It just needs to enter next process later carrying out overlay film completion to paper, it is subsequent emboss etc. to paper
Process operation, therefore the side of a film guiding roller can be set between the roll shaft of the last period process and the roll shaft of latter section of process
Formula realizes the transition between the process of both ends, and during processing, just hold very much between preceding processing roll shaft and post-processing roll shaft
Speed difference is easily formed, the paper of processing will be pullled during processing in this way, if speed difference is excessive at this time, that
Just it is easy to appear pull strength it is excessive caused by paper be torn the problem of, therefore one can be arranged in the prior art can rise
The film guiding roller of drop detects the speed difference between the process of front and back, and then feeds back to the roll shaft in the process of front and back, realizes for roll shaft
Between speed difference adjustment, however after integral device shutdown, roll shaft will unclamp paper, and in order to guarantee the liter of film guiding roller
Drop is associated with speed difference, then paper is just merely able to bypass from the lower section of film guiding roller, so after roll shaft unclamps paper,
Film guiding roller will drop because of under the action of gravity, hit its end with rack, can so issue great noise
The end for influencing environment or film guiding roller is easy to be damaged.
Utility model content
It will not be because of noise effect ring in view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind
Border and the end of film guiding roller are not readily susceptible to the film guiding roller buffer structure of damage.
To achieve the above object, the utility model provides following technical solution: a kind of film guiding roller buffer structure, including machine
Frame, film guiding roller and slipping block and buffer unit, the slipping block slip are arranged on the rack, the end of the film guiding roller
It is rotatably arranged on slipping block, and the oscilaltion with the sliding of slipping block, the rack is close to the position of slipping block
It is equipped with the sensor connecting with external PLC, behind the position to detect slipping block in output to external PLC, the buffer unit
It is arranged below slipping block and links with slipping block, when slipping block falls downwards, buffer unit buffers slipping block.
The rack is relative to offering slip hole on the position of slipping block as a further improvement of the utility model,
To slide on the rack in the setting slip hole of the slipping block slip.
The slip hole is in long strip as a further improvement of the utility model, and is vertically arranged on the rack, described
Sensor is range sensor and is fixed on the upper end of slip hole, with detect slipping block and its distance between after be output to outside
In PLC.
The buffer unit includes bounce cylinder as a further improvement of the utility model, and the slip hole includes sliding
Section and breeze way are moved, slides and is obstructed between section and breeze way by baffler, the setting of the slipping block slip is in sliding section
Interior, the cylinder body of the bounce cylinder is fixed in breeze way, and catch bar is fixedly connected after passing through baffler with slipping block.
The upper end of the slipping block is fixedly connected with cushion as a further improvement of the utility model, works as slipping block
When sliding onto slip hole upper end, the hole wall of cushion and slip hole offsets.
The left and right sides of the slipping block is rotatable equipped with pulley as a further improvement of the utility model, described
The wheel face of pulley and the left and right sides hole wall of slip hole offset.
The beneficial effects of the utility model can be cooperated real by the setting of rack, film guiding roller and slipping block with sensor
The effect of the speed difference between the roll shaft of detection front and back two procedures is now realized by detecting the position of film guiding roller, and is passed through
The setting of buffer unit just may be implemented in after equipment shutdown, when front and back roll shaft unclamps paper, for film guiding roller and slipping block
Decline carries out the effect of a buffering, so can effectively avoid in the prior art because producing caused by film guiding roller rapid decrease
The problem of giving birth to noise and influencing environment, while slipping block will not occur because hitting leads to the problem of being easily damaged.
Detailed description of the invention
Fig. 1 is the overall structure figure of the film guiding roller buffer structure of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with embodiment given by attached drawing.
Referring to Fig.1 shown in, a kind of film guiding roller buffer structure of the present embodiment, including rack 1, film guiding roller 2 and slipping block 3 with
And buffer unit 4, in rack 1, the end of the film guiding roller 2 is rotatably arranged on for the setting of 3 slip of slipping block
On slipping block 3, and the oscilaltion with the sliding of slipping block 3, the rack 1 close to the position of slipping block 3 be equipped with it is outer
The sensor 12 of portion PLC connection, behind the position to detect slipping block 3 in output to external PLC, the setting of buffer unit 4 exists
3 lower section of slipping block is simultaneously linked with slipping block 3, and when slipping block 3 falls downwards, buffer unit 4 buffers slipping block 3, In
During film guiding roller buffer structure using the present embodiment, it is only necessary to which the buffer structure of the present embodiment is fused to guided membrane roller group
It is interior, while film being bypassed to film guiding roller 2 from below, sensor 12 is connect with external PLC controller, is then started whole
Platform equipment, front and back roll shaft will work at this time, after a long-term service, will generate certain speed difference between each other, by
In the presence of speed difference, the yardage for supporting film guiding roller 2 will change with the size of speed difference, therefore film guiding roller 2
Will the oscilaltion with the variation of yardage, a speed difference is for 2 one positions of film guiding roller, and sensor 12
Effectively detect the position of film guiding roller 2, so can effectively realize feedback speed difference information to the effect in external PLC,
And pass through the setting of buffer unit 4, it can effectively realize after equipment downtime, one is realized for the tenesmus of film guiding roller 2
The effect of buffering, and then avoid the occurrence of in the prior art because the tenesmus of film guiding roller 2 generates noise and is easy damage caused by hitting
Bad problem.
As a kind of improved specific embodiment, the rack 1 offers slip hole on the position relative to slipping block 3
11, the setting slip hole 11 of 3 slip of slipping block is interior to slide in rack 1, passes through the setting of slip hole 11, Bian Keyou
The space for being supplied to slipping block 3 one slidings of effect, so that slipping block 3 can be good at moving with film guiding roller 2.
As a kind of improved specific embodiment, the slip hole 11 is in long strip, and is vertically arranged in rack 1,
The sensor 12 is range sensor and is fixed on the upper end of slip hole 11, with detect slipping block 3 and its distance between after
Be output in external PLC, in the present embodiment sensor 12 be range sensor, by range sensor detect film guiding roller 2 with
The distance of its 11 upper end of position, that is, slip hole realizes the effect of detection 2 position of film guiding roller with this.
As a kind of improved specific embodiment, the buffer unit 4 includes bounce cylinder 41, and the slip hole 11 wraps
Sliding section and breeze way are included, slides and is obstructed between section and breeze way by baffler, the setting of 3 slip of slipping block is in cunning
It moves in section, the cylinder body of the bounce cylinder 41 is fixed in breeze way, and catch bar, which is fixed after baffler with slipping block 3, to be connected
It connects, the setting by sliding section and breeze way is also provided to bounce cylinder while being supplied to 3 slip locations of slipping block
41 installation sites, and by the setting of baffler, the effect of a limit is just carried out for the catch bar of bounce cylinder 41, so
During bounce cylinder 41 is flexible, slipping block 3 only so more can steadily drive by limitation in sliding up and down
Film guiding roller 2 slides, and does not also need that position limiting structure additionally is arranged to slipping block 3, so that whole buffer structure is more simple
It is single, while the bounce cylinder 41 in the present embodiment can also be connected with gas source, while whole set equipment shutdown, extend its promotion
Bar, and positioned, so that film guiding roller 2 slides upwards, avoid because overlay film paper is pullled in the downward sliding of film guiding roller 2, so that
The paper and film of non-overlay film are by roll shaft, the problem of causing film to paste on roll shaft and be not available.
As a kind of improved specific embodiment, the upper end of the slipping block 3 is fixedly connected with cushion 31, works as sliding
When block 3 slides onto 11 upper end of slip hole, cushion 31 and the hole wall of slip hole 11 offset, by the setting of cushion 31,
It avoids during about 3 slipping block slides, because hitting the problem of leading to damage.
As a kind of improved specific embodiment, the left and right sides of the slipping block 3 is rotatable to be equipped with pulley 32, institute
The left and right sides hole wall of the wheel face and slip hole 11 of stating pulley 32 offsets, and by the setting of pulley 32, can effectively assist sliding
Moving block 3 can preferably carry out sliding.
In conclusion the film guiding roller buffer structure of the present embodiment, passes through setting for film guiding roller 2, slipping block 3 and buffer unit 4
It sets, the tenesmus of film guiding roller 2 can be buffered using buffer unit 4, avoided when laminating machine is shut down with this, film guiding roller
Noise is led to the problem of caused by 2 tenesmus and is easily damaged.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of film guiding roller buffer structure, it is characterised in that: including rack (1), film guiding roller (2) and slipping block (3) and buffering
Component (4), the setting of slipping block (3) slip is on rack (1), the rotatable setting in end of the film guiding roller (2)
On slipping block (3), and the oscilaltion with the sliding of slipping block (3), position of the rack (1) close to slipping block (3)
It is equipped with the sensor (12) connecting with external PLC, it is described slow behind the position to detect slipping block (3) in output to external PLC
Component (4) setting is rushed below slipping block (3) and is linked with slipping block (3), when slipping block (3) falls downwards, buffer unit
(4) slipping block (3) is buffered.
2. film guiding roller buffer structure according to claim 1, it is characterised in that: the rack (1) is relative to slipping block (3)
Position on offer slip hole (11), with sliding on rack (1) in the setting slip hole (11) of slipping block (3) slip
It moves.
3. film guiding roller buffer structure according to claim 2, it is characterised in that: the slip hole (11) is in long strip, and
It is vertically arranged on rack (1), the sensor (12) is range sensor and the upper end for being fixed on slip hole (11), with detection
Slipping block (3) and its distance between after be output in external PLC.
4. film guiding roller buffer structure according to claim 2 or 3, it is characterised in that: the buffer unit (4) includes buffering
Cylinder (41), the slip hole (11) include sliding section and breeze way, slide and are obstructed between section and breeze way by baffler, institute
The setting of slipping block (3) slip is stated in sliding section, the cylinder body of the bounce cylinder (41) is fixed in breeze way, catch bar
It is fixedly connected after baffler with slipping block (3).
5. film guiding roller buffer structure according to claim 2 or 3, it is characterised in that: the upper end of the slipping block (3) is fixed
Cushion (31) are connected with, when slipping block (3) slides onto slip hole (11) upper end, the hole of cushion (31) and slip hole (11)
Wall offsets.
6. film guiding roller buffer structure according to claim 5, it is characterised in that: the left and right sides of the slipping block (3) can
Rotation is equipped with pulley (32), and the left and right sides hole wall of the wheel face and slip hole (11) of the pulley (32) offsets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230953.5U CN209700053U (en) | 2019-02-24 | 2019-02-24 | A kind of film guiding roller buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230953.5U CN209700053U (en) | 2019-02-24 | 2019-02-24 | A kind of film guiding roller buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700053U true CN209700053U (en) | 2019-11-29 |
Family
ID=68642197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920230953.5U Expired - Fee Related CN209700053U (en) | 2019-02-24 | 2019-02-24 | A kind of film guiding roller buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209700053U (en) |
-
2019
- 2019-02-24 CN CN201920230953.5U patent/CN209700053U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 |