CN207973268U - A kind of paper of laminating machine takes mouth mechanism - Google Patents
A kind of paper of laminating machine takes mouth mechanism Download PDFInfo
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- CN207973268U CN207973268U CN201820401730.6U CN201820401730U CN207973268U CN 207973268 U CN207973268 U CN 207973268U CN 201820401730 U CN201820401730 U CN 201820401730U CN 207973268 U CN207973268 U CN 207973268U
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- paper
- axis
- laminating machine
- conveying roller
- belt pulley
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Abstract
The utility model is related to a kind of paper of laminating machine to take mouth mechanism, the paper of its laminating machine takes mouth mechanism, including motor, conveying roller, differential speed roll and speed switching mechanism, the conveying roller is fixedly connected with two-groove belt pulley, the output shaft of the motor connects a notch of two-groove belt pulley by belt two, is connected by speed switching mechanism between the conveying roller and differential speed roll.The motor that the paper of the utility model laminating machine takes mouth mechanism can drive conveying roller to operate, and switch through speed switching mechanism, differential speed roll can be driven to operate, accelerated to paper, make to reach pre-provisioning request, improve paper hasp efficiency, further increase overlay film efficiency.
Description
Technical field
The invention patent relates to the paper of laminating machine to take mouth mechanism.
Background technology
Laminating machine is a kind of special equipment being used for stationery and film, is that film is covered on paper, i.e., in paper
Upper overlay film, while gluing is implemented to paper, pressing is then implemented to the paper of overlay film using hot-pressing roller therein and heating roller, is made
Formation paper unification product.
Traditional laminating machine mainly includes body, the paper on body and for placing and conveying paper lifts machine
Structure, the paper delivery mechanism being connected with paper extraction mechanism, be connected with paper delivery mechanism take mouth mechanism and film-covering mechanism,
In paper delivery mechanism and take mouth mechanism driving implemented by main driving source on body respectively, such type of drive promotes
Paper delivery mechanism with to take mouth mechanism be body Shang Ge mechanisms in traveling at the uniform speed.In use, paper is extracted by paper
Mechanism for implementing extracts, and is then sent to and is taken at mouth mechanism by paper delivery mechanism, the orderly implementation linking of the paper transmitted,
And implement to buckle to take by taking mouth mechanism between adjacent paper, realize that subsequent overlay film and upper glue connect with this.But it is traditional
Paper delivery mechanism is implemented by main driving source after driving with mouth mechanism is taken with body, is even between each mechanism on body
Speed operation leads between paper and paper the only overlap joint with edge, for two overlapped paper, faying surface compared with
It is few, overlay film and gluing substantially are implemented to two complete paper in coating process, wave not only is caused to film and glue
Take, and the processing efficiency of such laminating machine is caused to reduce, production cost is higher.
The conveying speed of paper is controlled, need in addition add motor etc., structure has much room for improvement.
Invention content
The present invention relates to the paper of laminating machine to take mouth mechanism, can solve above-mentioned technical problem, and clever structure, paper can be improved
Open hasp efficiency.
The present invention is achieved by the following technical solutions：
A kind of paper of laminating machine takes mouth mechanism, including motor, conveying roller, differential speed roll and speed switching mechanism, described defeated
Roller is sent to be fixedly connected with two-groove belt pulley, the output shaft of the motor connects a notch of two-groove belt pulley by belt two,
It is connected by speed switching mechanism between the conveying roller and differential speed roll.
Through the above technical solutions, motor can drive conveying roller to operate, switches through speed switching mechanism, differential speed roll can be driven
Operating, accelerates paper, makes to reach pre-provisioning request.
As a further improvement on the present invention, the speed switching mechanism includes one for changing conveying roller position and differential
The modified gear of roller position, bull stick, friction pulley two and two friction pulleys one, differential speed roll are articulated on axis two, and conveying roller is articulated in
On axis one, the bull stick is articulated in a fixed cylinder, bull stick one end drive-connecting shaft one, other end drive-connecting shaft two, is articulated on axis two
Another notch of belt pulley one, the two-groove belt pulley is connect by belt one with the belt pulley one, a friction
Wheel one is fixedly connected with the belt pulley one, another described friction pulley one is fixedly connected with the differential speed roll, the differential speed roll
When evolution, two friction pulleys one can be with two CONTACT WITH FRICTION of the friction pulley.Through the above technical solutions, friction pulley two
Play the role of be connected by power, by the rotation of motor, it can be achieved that the switching of two kinds of speed, is controlled with the speed to paper
System, and then the gap between two paper carries out control.
As a further improvement on the present invention, the modified gear includes cylinder, push rod and cage plate, and the cylinder is by pushing away
Bar connection sleeve plate, the cage plate are set on axis one or axis two.Through the above technical solutions, cage plate push rod effect under, can be right
One axis two of axis is acted on, and so that conveying roller is detached with paper and differential speed roll is made to be contacted with paper.
As a further improvement on the present invention, the section of the cage plate is annular, and there are for axis one or axis at annular middle part
Two movable spaces.Through the above technical solutions, axis one or axis two can move in the space of ring-shaped inner part, and it is unlikely to inciting somebody to action
During axis one lifts, stuck phenomenon is caused.
As a further improvement on the present invention, further include fixed frame, be provided on the fixed frame for axis one or the shifting of axis two
Dynamic arc-shaped slot, the fixed cylinder are fixedly connected on the fixed frame.Through the above technical solutions, can be fixed on fixed frame
The other components such as motor, being provided with for arc-shaped slot are moved conducive to axis one and axis two within the scope of arc-shaped slot.
As a further improvement on the present invention, the axle center of the output shaft in the axle center and motor of the fixed cylinder overlaps.Pass through
Above-mentioned technical proposal, fixed cylinder is arranged at axle center with the arc center of circle of one arcuate movement of respective shaft, so as to make one arc of axis
When shape moves, the tensioning of belt two is kept, power is kept to transmit.
As a further improvement on the present invention, further include the paper spacing of spacing between being useful for detecting front and back two pieces of paper
Inductor, paper spacing inductor is for detecting paper spacing and being stretched to cylinder to the output acceleration signals realization of the driving source of cylinder
The control of contracting.Through the above technical solutions, paper spacing inductor timely and effectively measures the gap between two paper, with into one
Step ground is adjusted by taking the gap between two paper of mouth mechanism pair, to meet the requirements.
As a further improvement on the present invention, the differential speed roll and conveying roller outer diameter are equal, the two-groove belt pulley outer diameter
More than one outer diameter of the belt pulley.Through the above technical solutions, the linear velocity of differential speed roll is more than the linear velocity of conveying roller, to realize
Accelerate follow-up paper when two paper gaps are excessive to reduce the effect of this gap.
As a further improvement on the present invention, the two-groove belt pulley outer diameter is equal to one outer diameter of the belt pulley, the difference
Fast roller outer diameter is more than the outer diameter of the conveying roller.The program can equally make the linear velocity of differential speed roll more than the linear velocity of conveying roller,
Accelerate follow-up paper when two paper gaps are excessive to reduce the effect of this gap to realize.
A kind of paper hasp method of laminating machine, using a kind of paper of laminating machine described in any of the above-described technical solution
Mouth mechanism is taken, is included the following steps：
A. when the paper that a piece of paper is sent to laminating machine is taken at mouth mechanism, conveying roller pair paper is conveyed, with into
Enter the next step；
B. when the paper that second paper is sent to laminating machine is taken at mouth mechanism, paper spacing inductor detects a piece of paper
When spacing between second paper exceeds preset value, paper spacing inductor exports acceleration signals, gas to the driving source of cylinder
Cylinder starts flexible operation, and push rod drives conveying roller to lift and differential speed roll is driven to decline, and conveying roller is detached with paper；
C. bar rotation drives differential speed roll to decline and conveying roller is driven to lift, and two friction pulleys one rub with friction pulley two
Contact, for differential speed roll to be rotated higher than the linear velocity of conveying roller, differential speed roll touches second paper, realizes and accelerates paper feeding.By upper
Technical solution is stated, hasp method is simple to operation, and gap is effectively adjusted between can making two paper.
Advantageous effect of the present invention has：
(1) structure for taking mouth mechanism is practical and reasonable, and a motor is dexterously utilized to realize the conversion of two friction speeds,
Energy consumption is greatly reduced, and reduces maintenance cost.
(2) hasp method is easy to operate, and paper overlay film efficiency can be improved, convenient for promoting.
Description of the drawings
Fig. 1 is that the paper of laminating machine of the present invention takes the sectional view of mouth mechanism front view；
Fig. 2 is that the paper of laminating machine of the present invention takes the partial structural diagram of mouth mechanism rearview；
Fig. 3 is the structural schematic diagram of medium velocity switching mechanism rearview of the present invention；
Fig. 4 is the structural schematic diagram of medium velocity switching mechanism vertical view of the present invention；
Fig. 5 is the connection diagram of conveying roller rearview in the present invention；
Fig. 6 is the schematic diagram of conveying roller side view in the present invention；
Fig. 7 is the structural schematic diagram of differential speed roll side view in the present invention；
Fig. 8 is the structural schematic diagram that motor installs side view in the present invention.
In figure：1 fixed frame one, 2 fixed frames two, 3 speed switching mechanisms, 4 paper spacing inductors, 5 axis one, 6 conveying rollers,
7 two-groove belt pulleys, 8 cylinders, 9 push rods, 10 cage plates, 11 belts one, 12 belt pulleys one, 13 axis two, 14 differential speed rolls, 15 friction pulleys
One, 16 friction pulleys two, 17 axis three, 18 motors, 19 motor output shafts, 20 belt pulleys two, 21 belts two, 22 fixed cylinders, 23 bull sticks.
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, ordinary skill staff are obtained all without making creative work
Other embodiment shall fall within the protection scope of the present invention.
- 8 are please referred to Fig.1, the present invention provides a kind of technical solution：
Mechanism is the paper sheet delivery of laminating machine and takes mouth mechanism, includes the fixed frame 1 for installing other mechanisms
With fixed frame 22, and the two is fixedly connected, and speed switching mechanism 3, fixed frame are mounted on fixed frame 1 and fixed frame 22
There is paper spacing inductor 4 on 22, for detecting the spacing between front and back two pieces of paper, when detecting paper spacing beyond pre-
Acceleration signals startup cylinder 8 can be exported when definite value to the driving source of cylinder (8) and starts flexible work；Speed switching mechanism includes
There are axis 1, conveying roller 6 to be rotatably connected on axis 1, axis 1 is movably connected in fixed frame 1 or fixed frame 22, and fixed
One 5 movable arc groove of axis is offered on frame 1 and fixed frame 22；The back side of conveying roller 6 is fixed with two-groove belt pulley 7；Conveying
Roller 6 and two-groove belt pulley 7 are rotatably dispose on axis 1.
Cylinder 8 is movably connected on fixed frame 1, on fixed frame 22.9 bottom of push rod on cylinder 8 is fixedly connected with cage plate
10, cage plate 10 is sleeved on the surface of axis 1, and 10 shape of cage plate is annular in shape as shown, with a scope of activities, and arc is avoided to move
Axis 1 be obstructed；Control push rod 9 moves up and down after cylinder 8 starts, and band moving axis 1 moves up and down；Two-groove belt pulley 7 passes through skin
Band 1 is connect with belt pulley 1, and belt pulley 1 is arranged by bearing on axis 2 13, and axis 2 13 is articulated in bull stick 23
One end, on axis 2 13 rotation connection have segment distance between two friction pulleys 1, one of friction there are two friction pulley 1
It takes turns 1 to fix with belt pulley 1, another friction pulley 1 is fixedly connected with differential speed roll 14, differential is rotatablely connected on axis 2 13
Roller 14, axis 3 17 are fixed on fixed frame 1 or fixed frame 22, are rotated on axis 3 17 and are provided with friction pulley 2 16,3 17, axis
In in the rotary motion trace of axis 2 13, pass through friction after being contacted with the rotation of axis 2 13 and friction pulley 2 16 to two friction pulleys 1
Take turns 2 16 realization frictional drives；It is fixed with motor 18 on fixed frame 1 and fixed frame 22, is fixed on the output shaft of motor 18
Belt pulley 2 20, belt pulley 2 20 realize that motor 18 drives conveying roller 6 by being driven between belt 2 21 and two-groove belt pulley 7
Movement；On fixed frame 1 and fixed frame 22 fixed cylinder 22 is fixedly connected with the concentric place of 18 output shaft of motor.Fixed cylinder 22
It is arranged at the axle center of motor 18 with the arc center of circle of 2 13 arcuate movement of respective shaft 1 and axis, so as to make axis 1 and axis
When 2 13 arcs move, the tensioning of belt 2 21, the surface pivots of fixed cylinder 22 is kept to be connected with bull stick 23, the both ends of bull stick 23
It is pivotally connected respectively with axis 1 and axis 2 13.
When normal condition, motor 18 drives conveying roller 6 to convey paper, at this point, belt 2 21 drives 7 turns of two-groove belt pulley
Dynamic, two-groove belt pulley 7 drives conveying roller 6 and belt pulley 1 to rotate, and is rotated with one 12 fixed friction pulley 1 of belt pulley, separately
One friction pulley 1 does not rotate.Differential speed roll 14 does not also rotate.
It needs (to generate differential) when speed change, push rod 9 moves up, and axis 1 is lifted, and conveying roller 6 leaves paper surface, together
When bull stick 23 be driven so that axis 2 13 decline, make differential speed roll 14 contact paper；
When axis 2 13 moves down, two friction pulleys 1 touch friction pulley 2 16 simultaneously, to make 14 turns of differential speed roll
Dynamic, the differential speed roll 14 higher than 6 linear velocity of conveying roller touches paper, realizes and accelerates paper feeding.
The diameter of two-groove belt pulley 7 and belt 2 12 could be provided as difference can be also identical, the two linear velocity size
It is identical.When being driven by friction pulley 1 and friction pulley 2 16, the linear velocity on two friction pulleys 1 is also identical, is fixed on difference
Friction pulley 1 on fast roller 14 drives differential speed roll 14 to rotate.
The linear velocity that differential speed roll 14 can be wherein accomplished in several ways is more than the linear velocity of conveying roller 6.Such as differential speed roll 14
Equal big with conveying roller 6,7 outer diameter of two-groove belt pulley is more than one 12 outer diameter of belt pulley.As 7 outer diameter of two-groove belt pulley is equal to belt pulley one
12 outer diameters, differential speed roll 14 are bigger than the outer diameter of conveying roller 6.The final linear velocity for realizing differential speed roll 14 is more than the linear velocity of conveying roller 6.
By being driven between friction pulley so that differential speed roll 14 will not be reduced when being not exposed to paper by with rotation
Energy consumption.
The paper hasp method of laminating machine of the present invention, includes the following steps：
Step 1：When the paper that a piece of paper is sent to laminating machine is taken at mouth mechanism, conveying roller 6 carries out paper defeated
It send, to enter the next step；
Step 2：When the paper that second paper is sent to laminating machine is taken at mouth mechanism, paper spacing inductor 4 detects
When spacing between a piece of paper and second paper exceeds preset value, paper spacing inductor 4, which exports the driving source of cylinder 8, to be accelerated
The driving source driving cylinder 8 of signal, cylinder 8 starts flexible operation, and push rod 9 drives conveying roller 6 to lift and drive under differential speed roll 14
Drop, conveying roller 6 are detached with paper；
Step 3：Bull stick 23 rotates, and drives differential speed roll 14 to decline and conveying roller 6 is driven to lift, two friction pulleys 1 with
2 16 CONTACT WITH FRICTION of friction pulley, for differential speed roll 14 to be rotated higher than the linear velocity of conveying roller 6, differential speed roll 14 touches second paper,
It realizes and accelerates paper feeding.With by the gap shrinks between front and back two paper to zone of reasonableness.
Advantages of the present invention includes, and it is not necessary that the motor 18 of friction speed is arranged, the work of overlay film is improved when accelerating to take mouthful
Efficiency, energy consumption is lower, and motor 18 can also be replaced by single driving source by transmission mechanism, drives work.
In addition, it is necessary to which explanation is that paper spacing inductor conveys for existing common sense technology and paper spacing inductor
It is also common sense technology that signal controls the flexible of cylinder to the driving source of cylinder.The basic principle of above-mentioned technology is：Paper spacing sense
Answer device by preset numeric ratio pair in the numerical value of the paper spacing of acquisition and paper spacing inductor built-in storage, when the paper of acquisition
The numerical value of spacing is opened more than when preset numerical value, paper spacing sensor output signal is given in paper spacing inductor built-in storage
The driving source of the driving source of cylinder, cylinder includes controller, air pump and several tracheaes, and solenoid valve is provided on tracheae.Controller
It can be PLC controller, the switch of solenoid valve is controlled by PLC, realize control of the air pump to the reciprocating motion of the pistons of cylinder.Gas
The structure of the driving source of cylinder and the driving source of cylinder and the connection relation of cylinder are also common sense technology, as those skilled in the art
For can be from《Hydraulic-pneumatic transmission and control》Cylinder is obtained in (publishing house of the Central China University of Science and Technology publishes in May, 2014) book
Driving source the relevant technologies also by purchase product cylinder and can provide product operation instruction by producer and provide the driving source of cylinder
Related art scheme obtains.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Staff person is described in the above embodiment and specification to be only it should be appreciated that the present invention is not limited to the above embodiments
The preference of the present invention, is not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention can also
There are various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.Claimed model
It encloses and is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of paper of laminating machine takes mouth mechanism, which is characterized in that including motor（18）, conveying roller（6）, differential speed roll（14）With
Speed switching mechanism（3）, the conveying roller（6）It is fixedly connected with two-groove belt pulley（7）, the motor（18）Output shaft pass through
Belt two（21）Connect two-groove belt pulley（7）A notch, the conveying roller（6）And differential speed roll（14）Between cut by speed
Converting mechanism（3）Connection.
2. a kind of paper of laminating machine according to claim 1 takes mouth mechanism, which is characterized in that the speed switching mechanism
Including one for changing conveying roller（6）Position and differential speed roll（14）Modified gear, the bull stick of position（23）, friction pulley two（16）With
Two friction pulleys one（15）, differential speed roll（14）It is articulated in axis two（13）On, conveying roller（6）It is articulated in axis one（5）On, the bull stick
（23）It is articulated in a fixed cylinder（22）On, bull stick（23）One end drive-connecting shaft one（5）, bull stick（23）Other end drive-connecting shaft two（13）,
Axis two（13）On be articulated with belt pulley one（12）, the two-groove belt pulley（7）Another notch pass through belt one（11）With institute
State belt pulley one（12）Connection, a friction pulley one（15）With the belt pulley one（12）It is fixedly connected, described in another
Friction pulley one（15）It is fixedly connected with the differential speed roll（14）, the differential speed roll（14）Evolution when, two friction pulleys
One（15）It can be with the friction pulley two（16）CONTACT WITH FRICTION.
3. a kind of paper of laminating machine according to claim 2 takes mouth mechanism, which is characterized in that the modified gear includes
Cylinder（8）, push rod（9）And cage plate（10）, the cylinder（8）Pass through push rod（9）Connection sleeve plate（10）, the cage plate（10）It is arranged
In axis one（5）Or axis two（13）On.
4. a kind of paper of laminating machine according to claim 3 takes mouth mechanism, which is characterized in that the cage plate（10）Cut
Face is annular, and there are for axis one at annular middle part（5）Or axis two（13）Movable space.
5. a kind of paper of laminating machine according to Claims 2 or 3 or 4 takes mouth mechanism, which is characterized in that further include fixing
Frame is provided with for axis one on the fixed frame（5）Or axis two（13）Mobile arc-shaped slot, the fixed cylinder（22）It is fixedly connected
In on the fixed frame.
6. a kind of paper of laminating machine according to claim 5 takes mouth mechanism, which is characterized in that the fixed cylinder（22）'s
Axle center and motor（18）Output shaft axle center overlap.
7. a kind of paper of laminating machine according to claim 3 takes mouth mechanism, which is characterized in that further include being useful for detecting
The paper spacing inductor of spacing between front and back two pieces of paper（4）, paper spacing inductor（4）For detecting paper spacing and right
Cylinder（8）Driving source output acceleration signals realize to cylinder（8）Flexible control.
8. a kind of paper of laminating machine according to Claims 2 or 3 or 4 or 6 takes mouth mechanism, which is characterized in that the difference
Fast roller（14）And conveying roller（6）Outer diameter is equal, the two-groove belt pulley（7）Outer diameter is more than the belt pulley one（12）Outer diameter.
9. a kind of paper of laminating machine according to Claims 2 or 3 or 4 or 6 takes mouth mechanism, which is characterized in that described double
Slot belt pulley（7）Outer diameter is equal to the belt pulley one（12）Outer diameter, the differential speed roll（14）Outer diameter is more than the conveying roller（6）'s
Outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401730.6U CN207973268U (en) | 2018-03-23 | 2018-03-23 | A kind of paper of laminating machine takes mouth mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820401730.6U CN207973268U (en) | 2018-03-23 | 2018-03-23 | A kind of paper of laminating machine takes mouth mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207973268U true CN207973268U (en) | 2018-10-16 |
Family
ID=63766038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820401730.6U Expired - Fee Related CN207973268U (en) | 2018-03-23 | 2018-03-23 | A kind of paper of laminating machine takes mouth mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207973268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781285A (en) * | 2018-11-08 | 2019-05-21 | 国家电网有限公司 | Generator motor temperature-detecting device and method |
-
2018
- 2018-03-23 CN CN201820401730.6U patent/CN207973268U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109781285A (en) * | 2018-11-08 | 2019-05-21 | 国家电网有限公司 | Generator motor temperature-detecting device and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20190323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |