CN109304396A - A kind of film rewinder with embossing device - Google Patents
A kind of film rewinder with embossing device Download PDFInfo
- Publication number
- CN109304396A CN109304396A CN201810908013.7A CN201810908013A CN109304396A CN 109304396 A CN109304396 A CN 109304396A CN 201810908013 A CN201810908013 A CN 201810908013A CN 109304396 A CN109304396 A CN 109304396A
- Authority
- CN
- China
- Prior art keywords
- strip shaped
- roll
- shaped air
- rubber
- embossing
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D33/00—Special measures in connection with working metal foils, e.g. gold foils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
- B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of film rewinder with embossing device, including rack, rack both ends are connected with let off roll and wind-up roll respectively, and embossing upper roller and rubber pad roller are connected in rack, are embossed upper roller and rubber pad roller between let off roll and wind-up roll；Inflator is fixed in rack, inflator bottom is connected with piston, the bottom end of piston is connected with buffer roll, buffer roll is located between let off roll and embossing upper roller, several strip shaped air sacs are axially disposed in rubber pad roller, the top of inflator is connected to one end of air cavity by tracheae, and activity is plugged with baffle in air cavity, the other end of air cavity is connect with strip shaped air sac, and the sectional area that air cavity connect one end with tracheae is greater than the sectional area that air cavity connect one end with strip shaped air sac.The present invention can improve the deficiencies in the prior art, realize during bundling, guarantee that the quality of synchronous embossing is stablized.
Description
Technical field
The present invention relates to a kind of aluminum foil processing device, especially a kind of film rewinder with embossing device.
Background technique
In aluminium foil process, usually aluminium foil is embossed and the processing of bundling.In the prior art, usually will
The embossing of aluminium foil and bundling separately carry out.If directly embossing device is installed on separate winder, due to meeting during bundling
Generating disturbance fluctuation when the variation of this surface tension is transferred to embossing position to the surface tension of aluminium foil will lead to embossing matter
It measures unstable.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of film rewinders with embossing device, are able to solve the prior art
Deficiency, realize during bundling, guarantee that the quality of synchronous embossing is stablized.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of film rewinder with embossing device, including rack, rack both ends are connected with let off roll and wind-up roll, machine respectively
It is connected with embossing upper roller and rubber pad roller on frame, is embossed upper roller and rubber pad roller between let off roll and wind-up roll；In rack
It is fixed with inflator, inflator bottom is connected with piston, and the bottom end of piston is connected with buffer roll, and buffer roll is located on let off roll and embossing
Between roller, several strip shaped air sacs are axially disposed in rubber pad roller, the top of inflator is connected to one end of air cavity by tracheae,
Activity is plugged with baffle in air cavity, and the other end of air cavity is connect with strip shaped air sac, and the sectional area that air cavity connect one end with tracheae is big
The sectional area of one end is connect with strip shaped air sac in air cavity.
Preferably, the buffering roller surface is fixed with rubber antiskid layer.
Preferably, the sectional area that the air cavity connect one end with tracheae connect the section of one end with air cavity with strip shaped air sac
The ratio between product is 20:1.
Preferably, the both ends of the embossing upper roller are connected with bearing, sliding slot is provided in rack, bearing is slidably mounted on
In sliding slot, sliding slot screw top is connected with regulation handle, and regulation handle bottom is movably connected in top.
Preferably, the contact site of the piston and inflator is fixed with sealing ring, the outer ledge of piston is provided with ring
Shape card slot is fixed with arc spring lamination on the side wall of annular slot, and sealing ring is connected in arc spring lamination.
Preferably, the contact site of the sealing ring and inflator is symmetrically fixed with two flanges, flange and arc spring laminations
Interference fit.
Preferably, the rubber pad roller includes central spindle, strip shaped air sac is fixed on central spindle surface, is enclosed with rubber on the outside of central spindle
The contact surface setting of glue surface layer, rubber surface and strip shaped air sac is fluted, and strip shaped air sac and groove gap cooperate, two neighboring item
Spring is provided between shape air bag, the bottom of spring is fixed in central spindle, and two rubber wedges, rubber are symmetrically fixed at the top of spring
Glue wedge activity is plugged between strip shaped air sac and groove.
Preferably, fixing several fins on the contact surface of the rubber wedge and strip shaped air sac.
Brought beneficial effect is by adopting the above technical scheme: the present invention is postponed aluminium foil by setting buffer roll
The bottom for rushing roller passes through, and applies pressure to aluminium foil surface using the air pressure in the self gravity and inflator of buffer roll, to keep
The flatness of aluminium foil surface.When the surface tension of aluminium foil itself changes, it will drive buffer roll and corresponding upper bottom occur
It moves, the displacement of baffle left and right directions in air cavity is realized in this displacement by the transmitting of inflator, so that strip shaped air sac can
Variation is synchronized with the variation with aluminium foil surface tension, realization becomes larger in aluminium foil surface tension, when there is micro play in aluminium foil,
Knurling rolls are improved to the crimping fixed effect of aluminium foil by the inflation of strip shaped air sac, when aluminium foil surface tension becomes smaller, are restored just
Normal pressure force value, to guarantee the stabilization of aluminium foil surface embossing quality.Air cavity uses the kind of drive similar to jack structure, can
To guarantee the timeliness of air bag inflation/deflation.The rubber antiskid layer of buffering roller surface is for preventing aluminium foil from skidding with buffer roll.
It is adjusted using upper and lower position of the regulation handle to bearing, the flexible modulation for being embossed upper roller position may be implemented.Sealing
Circle is for keeping the leakproofness between piston and inflator.The effect of double-layer seal may be implemented in two flanges on sealing ring, together
When can also improve the wearability of sealing ring, arc spring lamination is used to improve the lateral support of sealing ring, and gives flange simultaneously
Enough pressure resistance supportives.Strip shaped air sac and groove gap cooperate, and strip shaped air sac and rubber under different inflated conditions may be implemented
The good contact on surface layer, rubber wedge synchronous change plug-in position with the deformation of strip shaped air sac, for make up strip shaped air sac with
Gap between groove guarantees the contact stabilization of strip shaped air sac and rubber surface.Fin is used to improve strip shaped air sac and rubber
The contact stabilization of wedge avoids that slide displacement occurs.
Detailed description of the invention
Fig. 1 is the structure chart of a specific embodiment of the invention.
Fig. 2 is the structure chart that upper roller regulating mechanism is embossed in a specific embodiment of the invention.
Fig. 3 is the partial enlarged view of piston and inflator sealing structure in a specific embodiment of the invention.
Fig. 4 is the partial enlarged view of the radial section view of strip shaped air sac installation site in a specific embodiment of the invention.
Fig. 5 is the partial enlarged view at fin position in a specific embodiment of the invention.
In figure: 1, rack；2, let off roll；3, wind-up roll；4, it is embossed upper roller；5, rubber pad roller；6, inflator；7, piston；8,
Buffer roll；9, strip shaped air sac；10, tracheae；11, air cavity；12, rubber antiskid layer；13, bearing；14, sliding slot；15, regulation handle；
16, sealing ring；17, annular slot；18, arc spring lamination；19, flange；20, central spindle；21, rubber surface；22, groove；23, bullet
Spring；24, rubber wedge；25, fin；26, elastic support sheet；27, aluminium foil；28, baffle.
Specific embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-5, a specific embodiment of the invention includes rack 1, and 1 both ends of rack are connected with let off roll 2 respectively
With wind-up roll 3, it is connected with embossing upper roller 4 and rubber pad roller 5 in rack 1, is embossed upper roller 4 and rubber pad roller 5 is located at 2 He of let off roll
Between wind-up roll 3；Inflator 6 is fixed in rack 1,6 bottom of inflator is connected with piston 7, and the bottom end of piston 7 is connected with buffer roll 8,
Buffer roll 8 is located between let off roll 2 and embossing upper roller 4, several strip shaped air sacs 9, inflator 6 are axially disposed in rubber pad roller 5
Top one end of air cavity 11 is connected to by tracheae 10, activity is plugged with baffle 28 in air cavity 11, the other end of air cavity 11 with
Strip shaped air sac 9 connects, and the sectional area that air cavity 11 connect one end with tracheae 10 is greater than air cavity 11 and connect cutting for one end with strip shaped air sac 9
Area.8 surface of buffer roll is fixed with rubber antiskid layer 12.Air cavity 11 connect the sectional area and air cavity 11 and item of one end with tracheae 10
It is 20:1 that shape air bag 9, which connects the ratio between sectional area of one end,.The both ends of embossing upper roller 4 are connected with bearing 13, are provided with cunning in rack 1
Slot 14, bearing 13 are slidably mounted in sliding slot 14, and 14 screw top of sliding slot is connected with regulation handle 15, and 15 bottom of regulation handle is living
It is dynamic to be connected to 13 top of bearing.The contact site of piston 7 and inflator 6 is fixed with sealing ring 16, and the outer ledge of piston 7 is provided with
Annular slot 17 is fixed with arc spring lamination 18 on the side wall of annular slot 17, and sealing ring 16 is connected in arc spring lamination 18.Sealing
The contact site of circle 16 and inflator 6 is symmetrically fixed with two flanges 19, and flange 19 and arc spring lamination 18 are interference fitted.Rubber pad roller
5 include central spindle 20, and strip shaped air sac 9 is fixed on 20 surface of central spindle, is enclosed with rubber surface 21 on the outside of central spindle 20, rubber surface 21 with
The contact surface setting fluted 22 of strip shaped air sac 9, strip shaped air sac 9 and 22 clearance fit of groove, between two neighboring strip shaped air sac 9
It is provided with spring 23, the bottom of spring 23 is fixed in central spindle 20, and the top of spring 23 is symmetrically fixed with two rubber wedges 24, rubber
24 activity of glue wedge is plugged between strip shaped air sac 9 and groove 22.Several are fixed on the contact surface of rubber wedge 24 and strip shaped air sac 9
Fin 25.
In addition, being connected with elastic support sheet 26 between two rubber wedges 24 being fixed on same spring 23, flexibly support
The top surface of piece 26 and the inner wall of rubber surface 21 are interference fitted.Elastic support sheet 26 can effectively improve 21 support force of rubber surface
Distribution consistency degree, to improve the stability that rubber pad roller 5 supports aluminium foil.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof rotation.
Claims (8)
1. a kind of film rewinder with embossing device, including rack (1), rack (1) both ends are connected with let off roll (2) respectively and receive
Winding up roller (3), it is characterised in that: be connected with embossing upper roller (4) and rubber pad roller (5) in rack (1), be embossed upper roller (4) and rubber
Pad roller (5) is located between let off roll (2) and wind-up roll (3)；It is fixed in rack (1) inflator (6), inflator (6) bottom is connected with
Piston (7), the bottom end of piston (7) are connected with buffer roll (8), and buffer roll (8) is located between let off roll (2) and embossing upper roller (4),
Several strip shaped air sacs (9) are axially disposed in rubber pad roller (5), the top of inflator (6) is connected to air cavity by tracheae (10)
(11) one end, air cavity (11) interior activity are plugged with baffle (28), and the other end of air cavity (11) is connect with strip shaped air sac (9), gas
The sectional area that chamber (11) connect one end with tracheae (10) is greater than the sectional area that air cavity (11) connect one end with strip shaped air sac (9).
2. the film rewinder according to claim 1 with embossing device, it is characterised in that: buffer roll (8) surface is solid
Surely there are rubber antiskid layer (12).
3. the film rewinder according to claim 1 with embossing device, it is characterised in that: the air cavity (11) and tracheae
(10) it is 20:1 that the sectional area for connecting one end, which connect the ratio between sectional area of one end with air cavity (11) with strip shaped air sac (9),.
4. the film rewinder according to claim 1 with embossing device, it is characterised in that: the two of embossing upper roller (4)
End is connected with bearing (13), is provided in rack (1) sliding slot (14), and bearing (13) is slidably mounted in sliding slot (14), sliding slot
(14) screw top is connected with regulation handle (15), and regulation handle (15) bottom is movably connected at the top of bearing (13).
5. the film rewinder according to claim 1 with embossing device, it is characterised in that: the piston (7) and inflator (6)
Contact site be fixed with sealing ring (16), the outer ledge of piston (7) is provided with annular slot (17), annular slot (17)
It is fixed on side wall arc spring lamination (18), sealing ring (16) is connected in arc spring lamination (18).
6. the film rewinder according to claim 5 with embossing device, it is characterised in that: the sealing ring (16) and inflator
(6) contact site is symmetrically fixed with two flanges (19), and flange (19) and arc spring lamination (18) are interference fitted.
7. the film rewinder according to claim 1 with embossing device, it is characterised in that: the rubber pad roller (5) includes
Central spindle (20), strip shaped air sac (9) are fixed on central spindle (20) surface, are enclosed with rubber surface (21), rubber table on the outside of central spindle (20)
Fluted (22) are arranged in layer (21) and the contact surface of strip shaped air sac (9), and strip shaped air sac (9) and groove (22) clearance fit are adjacent
It is provided with spring (23) between two strip shaped air sacs (9), the bottom of spring (23) is fixed on central spindle (20), the top of spring (23)
Portion is symmetrically fixed with two rubber wedges (24), and rubber wedge (24) activity is plugged between strip shaped air sac (9) and groove (22).
8. the film rewinder according to claim 7 with embossing device, it is characterised in that: the rubber wedge (24) and bar shaped
Several fins (25) are fixed on the contact surface of air bag (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908013.7A CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908013.7A CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109304396A true CN109304396A (en) | 2019-02-05 |
| CN109304396B CN109304396B (en) | 2023-10-20 |
Family
ID=65223805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810908013.7A Active CN109304396B (en) | 2018-08-10 | 2018-08-10 | Rewinding machine with embossing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109304396B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122907A (en) * | 2019-05-30 | 2019-08-16 | 深圳联合水产发展有限公司 | Air bag wraps up in pressure device |
| CN115351749A (en) * | 2022-09-20 | 2022-11-18 | 广州司密达实业有限公司 | Sealing element expander |
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| Publication number | Publication date |
|---|---|
| CN109304396B (en) | 2023-10-20 |
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