CN206735432U - A kind of film roll synchronization unwinding device - Google Patents

Abstract

The utility model discloses a kind of film roll synchronization unwinding device, belong to processing film machinery equipment field.The utility model includes unreeling support, film guiding roller, lifting support, lifting hydraulic cylinder, unreel motor and film roll placement mechanism, unreel both sides above support and horizontally rotate respectively and be connected with film guiding roller, unreel stent outer and be evenly arranged with lifting guide rod vertically respectively, lifting support is vertically slideably positioned in lifting guide rod, horizontal symmetrical is provided with film roll placement mechanism respectively for lifting support both sides, film roll placement mechanism includes setting limiting roll along circular arc direction successively from top to bottom, the auxiliary winding up roller that holds holds winding up roller with main, two unreel between sprocket wheel using unreeling chain drive connection, two unreel gear engagement connection, unreel motor driving and unreel gear.The utility model is reasonable in design, and can be rapidly and efficiently roll up two wound membranes synchronously smoothly carries out unreeling transmission, improves the efficiency and quality of Film laminated processing, meets the needs of production and application.

Description

A kind of film roll synchronization unwinding device

Technical field

The utility model belongs to processing film machinery equipment field, more particularly to a kind of film roll synchronization unwinding device.

Background technology

At present, what film was applied in our production and living is more and more extensive, and film is usually with polyvinyl chloride, poly- second Alkene, polypropylene, polystyrene and film made of other resins, for packing and as coating layer, plastics package and modeling Commercially shared share is increasing for material packaging product, particularly composite plastic flexible package, has been widely used for eating The fields such as product, medicine, chemical industry, wherein it is again maximum with packaging for foodstuff proportion, such as beverage packaging, quick-frozen food packaging, steaming Packaging for foodstuff, fast food packaging etc. are boiled, these all bring great convenience to people's life.Existing film adds in production During work, it is necessary to double-layer filmses are carried out according to the film performance of required production it is compound, therefore by the process of Film laminated In need respectively to be transmitted double-layer filmses, existing film roll is difficult to steadily easily be lifted during unreeling, and And double-layer filmses are difficult to accurately smoothly synchronously be transmitted in transmit process, cause biography of the double-layer filmses in transmit process Send speed inconsistent so that double-layer filmses, due to there is transfer rate difference influence film normally compound, reduce in recombination process The efficiency and quality of Film laminated, it is impossible to meet the needs of production and application.

Utility model content

Technical problem to be solved in the utility model is to overcome the above-mentioned deficiency in the presence of prior art, and provides one Kind is reasonable in design, and the film roll Synchronous Radio that two wound membranes volume is synchronously smoothly carried out unreeling to transmission that can be rapidly and efficiently is wrapped Put.

In order to solve the above-mentioned technical problem, technical scheme is used by the utility model：A kind of film roll Synchronous Radio package Put, it is characterised in that：The film roll synchronization unwinding device includes unreeling support, film guiding roller, lifting support, lifting hydraulic cylinder, put Roll up motor and film roll placement mechanism, it is described unreel both sides above support and horizontally rotate respectively be connected with film guiding roller, unreel outside support Side is evenly arranged with lifting guide rod vertically respectively, and the lifting support is vertically slideably positioned in lifting guide rod, put Roll support upper outer is evenly arranged with lifting hydraulic cylinder, lifting hydraulic cylinder output end and lifting support upside straight down respectively Fixed, horizontal symmetrical is provided with film roll placement mechanism respectively for the lifting support both sides, and film roll placement mechanism includes being parallel to each other Master hold winding up roller, it is auxiliary hold winding up roller and limiting roll, lifting support side horizontally rotates successively in the horizontal direction to be connected with two masters and holds Winding up roller, two masters hold both sides above winding up roller horizontally rotate respectively be connected with it is auxiliary hold winding up roller, two hold both sides difference above winding up roller with auxiliary Horizontally rotate and be connected with limiting roll, the limiting roll, auxiliary hold winding up roller and main hold winding up roller and set successively along circular arc direction from top to bottom Put, two masters of the film roll placement mechanism that the lifting support both sides are set respectively, which hold winding up roller one end and are vertically arranged with respectively, to be unreeled Sprocket wheel, two unreel between sprocket wheel using unreeling chain drive connection, the lifting support on both sides of the middle vertical company of rotation respectively It is connected to and unreels gear, two unreels gear engagement connection, and the motor that unreels is horizontally set on side in the middle part of lifting support, unreeled Motor driving unreels gear, and the gear side that unreels is vertically arranged with head sprocket, unreels the adjacent master of motor and holds winding up roller side Auxiliary sprocket wheel is vertically arranged with, auxiliary sprocket wheel, which is vertically arranged in, unreels sprocket wheel side, and drive chain is used between head sprocket and auxiliary sprocket wheel Drive connection.

Further, described to unreel both sides below support horizontal symmetrical is provided with support plate respectively, lifting support level is set Put on the upside of support plate.

Further, the master of the film roll placement mechanism holds winding up roller and shows to be provided with anti-slip rubber layer.

The utility model compared with prior art, has advantages below and effect：The utility model is simple in construction, passes through liter Descending branch frame is vertically slideably positioned in lifting guide rod, and lifting support is synchronously driven using multiple lifting hydraulic cylinders so that The film roll being positioned on lifting support horizontal can be lifted smoothly, distinguish horizontal symmetrical using both sides below support are unreeled It is provided with support plate so that lifting support can be smoothly positioned on the upside of support plate, horizontal respectively by lifting support both sides It is symmetrically arranged with film roll placement mechanism so that lifting support both sides horizontal positioned respectively there can be film roll, using unreeling on support Square both sides horizontally rotate respectively is connected with film guiding roller so that the film roll of lifting support both sides can be transmitted respectively, using putting Volume motor driving unreels gear, and two unreel gear engagement connection, unreels gear and main hold is passed using drive chain between winding up roller Dynamic connection, two masters are held between winding up roller using unreeling chain drive connection so that main to hold winding up roller and efficiently drive membrane involve in Row unreels transmission, and can ensure that two wound membranes of lifting support both sides are rolled up synchronous exactly and unreel, raising Film laminated The efficiency and quality of processing, meet the needs of production and application.

Brief description of the drawings

Fig. 1 is a kind of main structure diagram of film roll synchronization unwinding device of the present utility model.

Fig. 2 is the overlooking the structure diagram of lifting support of the present utility model.

In figure：1. unreeling support, 2. film guiding rollers, 3. lifting supports, 4. lifting hydraulic cylinders, 5. unreel motor, and 6. liftings are led To bar, 7. masters hold winding up roller, 8. it is auxiliary hold winding up roller, 9. limiting rolls, 10. unreel sprocket wheel, and 11. unreel chain, and 12. unreel gear, 13. masters Sprocket wheel, 14. auxiliary sprocket wheels, 15. drive chains, 16. support plates.

Embodiment

In order to further describe the utility model, a kind of film roll synchronization unwinding device is expanded on further below in conjunction with the accompanying drawings Embodiment, following examples be to it is of the present utility model explanation and the utility model is not limited to following examples.

As shown in figure 1, a kind of film roll synchronization unwinding device of the present utility model includes unreeling support 1, film guiding roller 2, lifting Support 3, lifting hydraulic cylinder 4, motor 5 and film roll placement mechanism are unreeled, unreel the top both sides of support 1 and horizontally rotate respectively and be connected with Film guiding roller 2, unreel the outside of support 1 and be evenly arranged with lifting guide rod 6 vertically respectively, lifting support 3 is vertically slided and set Lifting guide rod 6 is placed in, the upper outer of support 1 is unreeled and is evenly arranged with lifting hydraulic cylinder 4, lifting hydraulic cylinder straight down respectively 4 output ends and the upside of lifting support 3 are fixed, and horizontal symmetrical is provided with film roll placement mechanism to the both sides of lifting support 3 respectively.Such as Fig. 2 Shown, film roll placement mechanism of the present utility model includes the master that is parallel to each other and holds winding up roller 7, auxiliary holds winding up roller 8 and limiting roll 9, lifting The side of support 3 horizontally rotates successively in the horizontal direction to be connected with two masters and holds winding up roller 7, and two masters hold the top both sides of winding up roller 7 difference Horizontally rotate be connected with it is auxiliary hold winding up roller 8, two with it is auxiliary hold the top both sides of winding up roller 8 and horizontally rotate respectively be connected with limiting roll 9, this practicality New limiting roll 9, auxiliary hold winding up roller 8 and the main winding up roller 7 that holds is set along circular arc direction successively from top to bottom.Liter of the present utility model Two masters of the film roll placement mechanism that the both sides of descending branch frame 3 are set respectively, which hold the one end of winding up roller 7 and are vertically arranged with respectively, unreels sprocket wheel 10, Two are unreeled and are connected using unreeling chain 11 between sprocket wheel 10, and the on both sides of the middle of lifting support 3 is rotatably connected to vertically respectively Gear 12 is unreeled, two unreel the engagement connection of gear 12, unreel motor 5 and are horizontally set on the middle part side of lifting support 3, unreel electricity The driving of machine 5 unreels gear 12, unreels the side of gear 12 and is vertically arranged with head sprocket 13, unreels the adjacent master of motor 5 and hold winding up roller 7 one Side is vertically arranged with auxiliary sprocket wheel 14, and auxiliary sprocket wheel 14, which is vertically arranged in, unreels the side of sprocket wheel 10, between head sprocket 13 and auxiliary sprocket wheel 14 It is connected using drive chain 15.

Of the present utility model to unreel the lower section both sides of support 1 horizontal symmetrical is provided with support plate 16 respectively, lifting support 3 is horizontal It is arranged on the upside of support plate 16 so that lifting support 3 can smoothly be positioned over the upside of support plate 16.Film roll of the present utility model The master of placement mechanism holds winding up roller 7 and shows to be provided with anti-slip rubber layer so that the main winding up roller 7 that holds efficiently drive membrane volume can be put Volume transmission, it is ensured that the synchronous exactly of two wound membranes volume of the both sides of lifting support 3 unreel.

Using above-mentioned technical proposal, a kind of film roll synchronization unwinding device of the utility model when in use, passes through lifting Support 3 is vertically slideably positioned in lifting guide rod 6, using the synchronous driving lifting support 3 of multiple lifting hydraulic cylinders 4, makes The film roll that must be positioned on lifting support 3 horizontal can be lifted smoothly, horizontal respectively using the lower section both sides of support 1 are unreeled It is symmetrically arranged with support plate 16 so that lifting support 3 can smoothly be positioned over the upside of support plate 16, by 3 liang of lifting support Horizontal symmetrical is provided with film roll placement mechanism respectively for side so that the both sides of lifting support 3 horizontal positioned respectively can have film roll, utilize Unreel the top both sides of support 1 and horizontally rotate respectively and be connected with film guiding roller 2 so that the film roll of the both sides of lifting support 3 can be entered respectively Row transmission, gear 12 is unreeled using the driving of motor 5 is unreeled, two unreel the engagement connection of gear 12, unreel gear 12 and master holds volume It is connected between roller 7 using drive chain 15, two masters hold and are connected using unreeling chain 11 between winding up roller 7 so that main Holding winding up roller 7 efficiently drive membrane volume can carry out unreeling transmission.By such structure, the utility model is reasonable in design, Can be rapidly and efficiently roll up two wound membranes synchronously smoothly carries out unreeling transmission, improves the efficiency and quality of Film laminated processing, Meet the needs of production and application.

Above content described in this specification is only to the utility model example explanation.The utility model Person of ordinary skill in the field can make various modifications or supplement to described specific embodiment or using class As mode substitute, content without departing from the utility model specification or surmount model defined in the claims Enclose, the scope of protection of the utility model all should be belonged to.

Claims (3)

1. A kind of 1. film roll synchronization unwinding device, it is characterised in that：The film roll synchronization unwinding device includes unreeling support, guided membrane Roller, lifting support, lifting hydraulic cylinder, unreel motor and film roll placement mechanism, it is described to unreel that both sides above support are horizontal respectively to be turned It is dynamic to be connected with film guiding roller, unreel stent outer and be evenly arranged with lifting guide rod, the vertical side in lifting support edge vertically respectively To lifting guide rod is slideably positioned in, unreels support upper outer and be evenly arranged with lifting hydraulic cylinder straight down respectively, lift Hydraulic cylinder output end is with fixed on the upside of lifting support, and horizontal symmetrical is provided with film roll placement machine respectively for the lifting support both sides Structure, film roll placement mechanism include the master that is parallel to each other hold winding up roller, it is auxiliary hold winding up roller and limiting roll, lifting support side is in the horizontal direction Horizontally rotate successively and be connected with two masters and hold winding up roller, two masters, which hold both sides above winding up roller and horizontally rotate to be connected with respectively, auxiliary holds volume Roller, two with it is auxiliary hold both sides above winding up roller and horizontally rotate respectively be connected with limiting roll, the limiting roll, auxiliary hold winding up roller and master holds winding up roller Set successively along circular arc direction from top to bottom, two masters of the film roll placement mechanism that the lifting support both sides are set respectively hold Winding up roller one end is vertically arranged with respectively unreels sprocket wheel, and two unreel between sprocket wheel using unreeling chain drive connection, the lifting Mid-stent both sides are rotatably connected to unreel gear respectively vertically, and two unreel gear engagement connection, described to unreel motor level Side in the middle part of lifting support is arranged on, motor driving is unreeled and unreels gear, the gear side that unreels is vertically arranged with head sprocket, Unreel the adjacent master of motor and hold winding up roller side and be vertically arranged with auxiliary sprocket wheel, auxiliary sprocket wheel, which is vertically arranged in, unreels sprocket wheel side, main chain It is connected between wheel and auxiliary sprocket wheel using drive chain.
2. A kind of 2. film roll synchronization unwinding device according to claim 1, it is characterised in that：It is described to unreel both sides below support Horizontal symmetrical is provided with support plate respectively, and lifting support is horizontally set on the upside of support plate.
3. A kind of 3. film roll synchronization unwinding device according to claim 1, it is characterised in that：The master of the film roll placement mechanism Winding up roller is held to show to be provided with anti-slip rubber layer.