CN209492168U - A kind of layer tension compensation device of paper laminating machine - Google Patents
A kind of layer tension compensation device of paper laminating machine Download PDFInfo
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- CN209492168U CN209492168U CN201821838669.8U CN201821838669U CN209492168U CN 209492168 U CN209492168 U CN 209492168U CN 201821838669 U CN201821838669 U CN 201821838669U CN 209492168 U CN209492168 U CN 209492168U
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- slide bar
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- plastic film
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Abstract
The utility model discloses a kind of layer tension compensation devices of paper laminating machine, the paper feed conveyer belt that is set gradually including rack, along the rack length direction, two overlay film rollers opposing upper and lower, two hot-pressing roller, film mounted roller and paper feeding conveyer belts opposing upper and lower, it further include that tension makes up mechanism, it includes slide bar and two groups of press mold components that the tension, which makes up mechanism, the slide bar is rotatably installed in the rack along the axial direction of the film mounted roller, and the rack is equipped with the actuator for driving slider rotation；Press mold component one end is fixed on the slide bar, and the other end is extended to above the film mounted roller and abutted with plastic film surface.The utility model has the advantages that keep the plastic film of coiled material shape to have stable tension, more evenly close to make plastic film be bonded with paper constantly.
Description
Technical field
The utility model relates to printing equipment technology, compensate dress more particularly, to a kind of layer tension of paper laminating machine
It sets.
Background technique
Paper overlay film, also known as " cross and mould ", " mounting glue ", " pad pasting " etc., are referred to and are posted with transparent plastic film by hot pressing
Printed matter surface, to play the role of waterproofing protection and increase gloss.Overlay film has been widely used for the cover of books and periodicals, and picture album is recorded
Volume is read, postcard, product description, wall calendar and map etc. carry out surface binding and layout and protection.Currently, common overlay film packs product
There are poster paper, color cover, carton, carton, handbag, fertilizer bag, seed packet, adhesive label etc..
In paper laminating machine, transparent plastic film is usually all to be rotatablely installed with coiled material shape on the rack, plastic film
It fits to after paper, paper, which advances, drives the mounted roller rotation for being equipped with web-like plastic film, puts film automatically to realize.But
Be this to put film mode automatically there are drawbacks: plastic film puts film by the Paper tractor mounted roller rotation moved to realize, by
In the inertia of mounted roller itself, puts to be easy to appear in membrane process and put film speed and be bonded speed greater than paper and plastic film, make
The tension of plastic film reduces, and generates fold in paper surface so as to cause plastic film, reduces compound film quality and even cause paper
The problem of opening with plastic film waste.
Utility model content
The purpose of the utility model is to provide one kind can keep constantly coiled material shape plastic film have stable tension,
To make plastic film be bonded the layer tension compensation device of more evenly close paper laminating machine with paper.
The utility model has the technical scheme that
A kind of layer tension compensation device of paper laminating machine, sets gradually including rack, along the rack length direction
Paper feed conveyer belt, two overlay film rollers opposing upper and lower, two hot-pressing roller, film mounted roller and paper feeding conveyer belts opposing upper and lower, also
Mechanism is made up including tension, it includes slide bar and two groups of press mold components that the tension, which makes up mechanism, and the slide bar is installed along the film
The axial direction of roller is rotatably installed in the rack, and the rack is equipped with the actuator for driving slider rotation；The press mold
Component one end is fixed on the slide bar, and the other end is extended to above the film mounted roller and supported with plastic film surface
It connects.
By using above-mentioned technical proposal, paper is sent between two overlay film rollers opposing upper and lower by paper feed conveyer belt, together
When, the plastic film in film mounted roller enters between two overlay film rollers to be tentatively bonded with paper, the paper tentatively posted
And plastic film further rises and is transported by paper advance mechanism into carrying out the paper that hot pressing is compound, and last overlay film is completed between two hot-pressing rollers
It send into collection device.Setting tension makes up mechanism on the rack, by press mold component to the plastic film rolls in film mounted roller
Material applies pressure, to overcome the inertia in film mounted roller rotation process, thus keep linear velocity when the rotation of film mounted roller with
The membrane speed of plastic film rolls is equal, and the plastic film being traveling between film mounted roller and overlay film roller is made to remain suitable
Tension can improve compound film quality so as to improve the glossiness and waterproof ability of paper, it helps reduce the report of plastic film
Useless amount, saves cost.
Be further arranged to: the press mold component includes rod set, compression bar and pinch roller, and the rod set is chimeric to be set in the cunning
On bar, one end of the compression bar is fixedly connected with rod set, and the other end is rotatablely installed the lateral circle surface of the pinch roller and pinch roller and film is pacified
The plastic film filled on roller abuts, and the rod set is equipped with the fixing piece for being kept fixed the rod set and slide bar.
By using above-mentioned technical proposal, pinch roller is rotatably installed in one end of compression bar, and the one end of compression bar far from pinch roller is logical
It crosses rod set to be nested on slide bar and be kept fixed by fixing piece and slide bar, in the rotation of actuator driving slider, slide bar is driven
Compression bar is rotated to film mounted roller side, and the lateral circle surface of pinch roller abuts and with the plastic film in film mounted roller to plastic film
Coiled material applies pressure.Slide bar rotational installation carries out driving rotation on the rack and by actuator, then can be by changing slide bar
Rotational angle adapt to the ever-reduced plastic film of thickness, be constantly in pinch roller and supported with plastic film
Connect and there are the state of extruding force, facilitate plastic film between paper stablize it is compound.
Be further arranged to: the actuator includes two counterbalance springs and two bull sticks, and two bull sticks distinguish position
In the both ends of the slide bar, two bull sticks are radially fixed on the lateral circle surface of the slide bar along the slide bar, two compensation bullets
The both ends of spring are respectively fixedly connected with the bull stick and rack at the slide bar both ends.
By using above-mentioned technical proposal, a bull stick is fixed at the both ends of slide bar respectively, and bull stick and rack shelf it
Between fixed compensation spring, due to constituting triangular structure relationship between counterbalance spring, rack and bull stick, counterbalance spring deposits bull stick
In an elastic pulling force obliquely, then band moving slide-bar turns to pinch roller and abuts always with plastic film surface.Driving
Part structure is simple and sustainable to bull stick application pulling force, facilitates pinch roller moment stable abutting plastic film surface, stablizes
Compound film quality.
Be further arranged to: the fixing piece is fastening bolt, is fixed with swing handle at the top of the fastening bolt, institute
It states the bar portion of fastening bolt and the rod set is threadedly engaged and pushes against the slide bar lateral circle surface.
By using above-mentioned technical proposal, the bar portion and rod set of fastening bolt are threadedly engaged and are pushed against slide bar lateral circle surface
On, when needing to adjust position of two groups of press mold components on slide bar, can rotate fastening bolt makes fastening bolt far from slide bar
Lateral circle surface；And the fixed swing handle in top of fastening bolt, it can be convenient staff and rotate fastening bolt, adjust press mold group
The position of part is more easier conveniently.
It is further arranged to: being axially arranged with abutting slot, the bottom of the fastening bolt along slide bar on the lateral circle surface of the slide bar
Portion, which is pushed against, to be pushed against in slot.
By using above-mentioned technical proposal, axially it is arranged on the lateral circle surface of slide bar along slide bar and abuts slot, and fastening bolt
Bottom, which is pushed against, to be pushed against in slot, and fastening bolt can be limited by pushing against slot, and fastening bolt is made to be not easy the lateral circle surface in slide bar
Upper sliding facilitates fastening bolt stabilization and rod set is fixed on slide bar.
Be further arranged to: the compression bar includes the first strut and the second strut, one end of first strut and loop bar
It is fixedly connected, first strut offers sliding slot along its length, and second strut is equipped with clamping screw, the locking
It is fixedly clamped the first strut and the second strut in the chimeric insertion sliding slot of bolt and by nut, the pinch roller is rotatably installed in
The end of second strut.
By using above-mentioned technical proposal, the first strut offers sliding slot along its length, and the second strut will be by that will lock
Tight bolt passes through the fixation of first sliding groove realization and the first strut, then the second strut can be adjusted according to the needs and the first strut
Relative position, to adapt to press to the plastic film of different-thickness.
Be further arranged to: the end of second strut, which is additionally provided with to cut, cuts the small-sized of wheel rotation described in wheel and driving
Motor, the edge for cutting wheel are equipped with sawtooth；Press mold component described in two groups respectively close to the slide bar both ends, it is described to cut
The sawtooth of wheel is abutted with the plastic film surface in the film mounted roller.
By using above-mentioned technical proposal, the end setting of the second strut cuts wheel and driving cuts the motor of wheel, then exists
While pinch roller presses to plastic film, the edge of plastic film can be cut by cutting wheel, facilitate basis
The width of practical overlay film paper adjusts the width of plastic film.
It is further arranged to: being equipped with scale band, two quarters on the lateral circle surface of the film mounted roller and in the abutting slot
Band is spent along the axially extending of the mounted roller, and the head end of two scale bands, end flush respectively.
By using above-mentioned technical proposal, it is respectively provided with scale band on the lateral circle surface of film mounted roller and in abutting slot, then film is pacified
It plastic film on dress roller and cuts wheel and can be positioned by scale band, conveniently cut wheel and plastic film
Edge alignment.
In conclusion the advantageous effects of the utility model are as follows:
(1) setting tension makes up mechanism on the rack, applies pressure to the plastic film in film mounted roller by press mold component
Power, to overcome the inertia in film mounted roller rotation process, to keep the linear velocity and plastic film when the rotation of film mounted roller
The membrane speed of volume is equal, so that the plastic film being traveling between film mounted roller and overlay film roller is remained suitable tension, both
Compound film quality can be improved so as to improve the glossiness and waterproof ability of paper, it helps reduce the learies of plastic film, save
Cost-saving；
(2) actuator applies active force to slide bar by counterbalance spring and bull stick always, presses the pinch roller moment on slide bar
On the surface of plastic film, stablize compound film quality；
(3) in the end of compression bar, setting cuts wheel, can cut to the marginal position of plastic film, make plastics
The width of film coil is adapted with the paper to overlay film, and overlay film effect is more preferable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the overall structure diagram of another angle of the present embodiment；
Fig. 3 is the enlarged structure schematic diagram of a-quadrant in Fig. 1.
Appended drawing reference: 1, rack；2, paper feed conveyer belt；3, overlay film roller；4, hot-pressing roller；5, film mounted roller；6, paper feeding transmits
Band；7, slide bar；8, press mold component；9, actuator；10, plastic film；11, loop bar；12, compression bar；13, pinch roller；14, it compensates
Spring；15, bull stick；16, fastening bolt；17, swing handle；18, slot is abutted；19, the first strut；20, the second strut；21, sliding
Slot；22, clamping screw；23, wheel is cut；24, micro-machine；25, scale band；26, tension intermediate calender rolls；27, guide roller.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Figures 1 and 2, is a kind of layer tension compensation device of paper laminating machine disclosed by the utility model, including machine
Frame 1, paper feed conveyer belt 2, two overlay film roller 3, two opposing upper and lower set gradually along 1 length direction of rack are opposing upper and lower
4, overlay film mounted rollers 5 of hot-pressing roller and paper feeding conveyer belt 6.It is located at paper feed conveyer belt 2 in rack 1 close to overlay film mounted roller 5 one
Side is rotatably equipped with guide roller 27, and the lateral circle surface highest point of guide roller 27 is flushed with 2 surface of paper feed conveyer belt.Overlay film roller 3, hot pressing
Roller 4 is rotatably installed in rack 1 by motor, and film mounted roller 5 is freely rotatably mounted in rack 1.It is located at heat in rack 1
Pressure roller 4 and 3 position directly above of overlay film roller are rotatablely installed tensioned intermediate calender rolls 26, the plastic film released from film mounted roller 5
Enter between two overlay film rollers 3 after successively bypassing two tension intermediate calender rolls 26.It is arranged in rack 1 positioned at the surface of hot-pressing roller 4
Tensioned to make up mechanism, it includes slide bar 7 and press mold component 8, axial direction rotational installation of the slide bar 7 along hot-pressing roller 4 that tension, which makes up mechanism,
In rack 1, two groups of press mold components 8 are provided on slide bar 7,8 one end of press mold component is fixed on slide bar 7, and the other end extends to
Plastic film 10 is abutted above film mounted roller 5 and pressure is applied to plastic film 10.
Press mold component 8 applies pressure to the plastic film 10 in film mounted roller 5, makes unreeling for plastic film 10
Speed is equal with overlay film speed, so that the plastic film being traveling between film mounted roller 5 and overlay film roller 3 be made to remain suitable
Tension can improve compound film quality so as to improve the glossiness and waterproof ability of paper, it helps reduce the report of plastic film
Useless amount, saves cost.
Referring to figs. 2 and 3, press mold component 8 includes rod set, compression bar 12 and pinch roller 13, and rod set is chimeric to be set on slide bar 7,
And it is kept fixed by fastener with slide bar 7.Fixing piece is fastening bolt 16, and the top of fastening bolt 16 is fixed with swing handle
17, the bar portion and rod set of fastening bolt 16 are threadedly engaged and push against 7 lateral circle surface of slide bar.It is axial along slide bar 7 on the lateral circle surface of slide bar 7
It offers and abuts slot 18, the bottom of fastening bolt 16, which is pushed against, to be pushed against in slot.
Compression bar 12 includes the first strut 19 and the second strut 20, and one end of the first strut 19 and loop bar 11 are integrally formed, the
One strut 19 offers sliding slot 21 along its length, and clamping screw 22 is equipped on the second strut 20, and clamping screw 22 is chimeric to be inserted
Enter in sliding slot 21 and be fixedly clamped the first strut 19 and the second strut 20 by nut, pinch roller 13 is rotatably installed in the second strut 20
End far from the first strut 19, and 13 lateral circle surface of pinch roller is abutted with 10 surface of plastic film in film mounted roller 5.
By rotating rod set on slide bar 7 or adjusting the relative position of the second strut 20 and the first strut 19, it is adapted to
It presses to the plastic film 10 of different-thickness, there is preferable controllability.
Actuator 9 includes that two counterbalance springs 14 and two bull sticks 15, two bull sticks 15 are located at the both ends of slide bar 7,
Two bull sticks 15 are radially fixed on the lateral circle surface of slide bar 7 along slide bar 7, and the both ends of two counterbalance springs 14 are respectively fixedly connected with
The bull stick 15 and rack 1 at 7 both ends of slide bar.Triangular structure relationship, compensation are constituted between counterbalance spring 14, rack 1 and bull stick 15
There are an elastic pulling forces obliquely to bull stick 15 for spring 14, and then it is thin with plastics always to turn to pinch roller 13 for band moving slide-bar 7
10 surface of film coiled material abuts, and can continuously press to the plastic film 10 constantly unreeled, applies to bull stick 15 and draws
Power facilitates 13 moment of pinch roller stable abutting 10 surface of plastic film.
Since the width of plastic film 10 is all usually the several of setting, but the antiquarian to overlay film is more
Kind, it therefore, is also rotatably equipped in the end of the second strut 20 and cuts wheel 23, the end of the second strut 20 is further fixed on driving and cuts out
The micro-machine 24 for cutting 23 rotation of wheel, the edge for cutting wheel 23 are equipped with sawtooth；Two groups of press mold components 8 are respectively close to the two of slide bar 7
End, the sawtooth for cutting wheel 23 are abutted with 10 surface of plastic film in film mounted roller 5.Cutting wheel 23 can be to plastic film
Edge cut, facilitate according to the width of practical overlay film paper and adjust the width of plastic film.
Scale band 25 is posted on the lateral circle surface of film mounted roller 5 and in abutting slot 18, two scale bands 25 are along mounted roller
It is axially extending, the head end of two scale bands 25, end flush respectively.Plastic film 10 and sanction in film mounted roller 5
It cuts wheel 23 to be positioned by scale band 25, conveniently cuts wheel 23 and be aligned with the edge of plastic film 10.
The implementation principle of the present embodiment and have the beneficial effect that press mold component 8 in film mounted roller 5 plastic film apply pressure
Power, to overcome the inertia in 5 rotation process of film mounted roller, to keep linear velocity when the rotation of film mounted roller 5 and plastics thin
The membrane speed of film roll is equal, and the plastic film being traveling between film mounted roller 5 and overlay film roller 3 is made to remain suitable
Power can improve compound film quality so as to improve the glossiness and waterproof ability of paper, it helps reduce scrapping for plastic film
Amount saves cost.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of layer tension compensation device of paper laminating machine, including rack (1), along the rack (1), length direction is successively set
The paper feed conveyer belt (2) set, two overlay film rollers (3) opposing upper and lower, two hot-pressing rollers (4) opposing upper and lower, film mounted roller (5)
And paper feeding conveyer belt (6), it is characterised in that: further include that tension makes up mechanism, it includes slide bar (7) and two that the tension, which makes up mechanism,
Group press mold component (8), the slide bar (7) is rotatably installed on the rack (1) along the axial direction of the film mounted roller (5), described
Rack (1) is equipped with the actuator (9) for driving slider (7) rotation；Described press mold component (8) one end is fixed on the slide bar
(7) on, the other end is extended to above the film mounted roller (5) and is abutted with plastic film (10) surface.
2. the layer tension compensation device of paper laminating machine according to claim 1, it is characterised in that: the press mold component
It (8) include rod set, compression bar (12) and pinch roller (13), the rod set is chimeric to be set on the slide bar (7), the compression bar (12)
One end is fixedly connected with rod set, and the other end is rotatablely installed lateral circle surface and film mounted roller (5) of the pinch roller (13) and pinch roller (13)
On plastic film (10) abut, the rod set is equipped with the fixation for making the rod set and slide bar (7) are kept fixed
Part.
3. the layer tension compensation device of paper laminating machine according to claim 2, it is characterised in that: the actuator (9)
Including two counterbalance spring (14) He Lianggen bull sticks (15), two bull sticks (15) are located at the both ends of the slide bar (7),
Two bull sticks (15) are radially fixed on the lateral circle surface of the slide bar (7) along the slide bar (7), two counterbalance springs (14)
Both ends are respectively fixedly connected with bull stick (15) and rack (1) at the slide bar (7) both ends.
4. the layer tension compensation device of paper laminating machine according to claim 2, it is characterised in that: the fixing piece is tight
Fixing bolt (16) is fixed with swing handle (17) at the top of the fastening bolt (16), the bar portion of the fastening bolt (16) with
The rod set is threadedly engaged and pushes against the slide bar (7) lateral circle surface.
5. the layer tension compensation device of paper laminating machine according to claim 4, it is characterised in that: the slide bar (7)
It is axially arranged on lateral circle surface along slide bar (7) and abuts slot (18), the bottom of the fastening bolt (16), which is pushed against, is pushed against in slot.
6. according to the layer tension compensation device of the described in any item paper laminating machines of claim 2-5, it is characterised in that: the pressure
Bar (12) includes the first strut (19) and the second strut (20), and one end and loop bar (11) of first strut (19) are fixed to be connected
It connects, first strut (19) offers sliding slot (21) along its length, and second strut (20) is equipped with clamping screw
(22), it is fixedly clamped the first strut (19) and the in the chimeric insertion sliding slot (21) of the clamping screw (22) and by nut
Two struts (20), the pinch roller (13) are rotatably installed in the end of second strut (20).
7. the layer tension compensation device of paper laminating machine according to claim 6, it is characterised in that: second strut
(20) end is additionally provided with the micro-machine (24) for cutting and cutting wheel (23) rotation described in wheel (23) and driving, described to cut wheel
(23) edge is equipped with sawtooth；Press mold component (8) described in two groups respectively close to the slide bar (7) both ends, it is described to cut wheel
(23) sawtooth is abutted with plastic film (10) surface on the film mounted roller (5).
8. the layer tension compensation device of paper laminating machine according to claim 7, it is characterised in that: the film mounted roller
(5) it is equipped with scale band (25) on lateral circle surface and in the abutting slot (18), two scale bands (25) are along the mounted roller
It is axially extending, the head end of two scale bands (25), end flush respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838669.8U CN209492168U (en) | 2018-11-08 | 2018-11-08 | A kind of layer tension compensation device of paper laminating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838669.8U CN209492168U (en) | 2018-11-08 | 2018-11-08 | A kind of layer tension compensation device of paper laminating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209492168U true CN209492168U (en) | 2019-10-15 |
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ID=68151144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838669.8U Active CN209492168U (en) | 2018-11-08 | 2018-11-08 | A kind of layer tension compensation device of paper laminating machine |
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| Country | Link |
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| CN (1) | CN209492168U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168987A (en) * | 2020-01-14 | 2020-05-19 | 雷锋 | Non-woven fabrics laminating equipment |
| CN112477370A (en) * | 2020-11-26 | 2021-03-12 | 上海诗冠印刷有限公司 | Double-layer film laminating machine |
| CN117416035A (en) * | 2023-12-19 | 2024-01-19 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
-
2018
- 2018-11-08 CN CN201821838669.8U patent/CN209492168U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168987A (en) * | 2020-01-14 | 2020-05-19 | 雷锋 | Non-woven fabrics laminating equipment |
| CN112477370A (en) * | 2020-11-26 | 2021-03-12 | 上海诗冠印刷有限公司 | Double-layer film laminating machine |
| CN117416035A (en) * | 2023-12-19 | 2024-01-19 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
| CN117416035B (en) * | 2023-12-19 | 2024-02-20 | 天津东旺包装制品股份有限公司 | Film laminating machine for plastic packaging |
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