CN207630693U - A kind of aluminium foil glue spreading apparatus - Google Patents

Abstract

The utility model discloses a kind of aluminium foil glue spreading apparatus, belong to Aluminum Honeycomb Cores process units field, including：Let off roll, bonding agency and rubber-coated mechanism；Let off roll is 2n, wherein n >=1；Arbitrary two adjacent let off roll are in be oppositely arranged up and down；Two let off roll formation unreel roller group；It unreels in roller group, wherein a let off roll is equipped with rubber-coated mechanism, the one side that rubber-coated mechanism is used for the aluminium foil on let off roll relative to the aluminium foil on another let off roll carries out gluing；Bonding agency is corresponding with roller group quantity is unreeled, and is arranged in the one end for unreeling roller group and unreeling aluminium foil；Bonding agency, which is used to unreel roller group and unreels the aluminium foil after gluing and stack bonding fitting, forms double-layer aluminum-foil, can improve the production efficiency and quality of Aluminum Honeycomb Cores, reduce manual labor's cost.

Description

A kind of aluminium foil glue spreading apparatus

Technical field

The utility model is related to a kind of Aluminum Honeycomb Cores process units more particularly to a kind of aluminium foil glue spreading apparatus.

Background technology

Currently, for aluminium foil, the manufacturing method of the production technology multimode honeycomb type refill of Aluminum Honeycomb Cores, using artificial Tree lace is coated in dislocation between every layer of aluminium foil, then unified stack laminated aluminium foil is bonded the Aluminum Honeycomb Cores for forming semi-finished product, then root The Aluminum Honeycomb Cores of semi-finished product are cut according to the thickness requirement of Aluminum Honeycomb Cores, last drawing and forming.

But the existing glue spreading apparatus for aluminium foil has the following defects：

Since the aluminum foil thickness for manufacturing Aluminum Honeycomb Cores is generally 0.02~0.08mm, using the system of legacy cellular refill It makes method to be extremely easy to make aluminium foil deformation tearing during gluing, or determines between being difficult to ensure aluminium foil when stacking bonding It is accurate when position, it stacks the semi-manufactured goods quality after bonding and is difficult within controlled range, high rejection rate influences production efficiency Meanwhile finished product is also very high.

Utility model content

For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of aluminium foil glue spreading apparatus, energy So that aluminium foil is efficiently stacked bonding and form laminated aluminium foil, improves the production efficiency of Aluminum Honeycomb Cores.

A kind of aluminium foil glue spreading apparatus, including：Let off roll, bonding agency and rubber-coated mechanism；The let off roll is 2n, Middle n >=1；The arbitrary two adjacent let off roll are in be oppositely arranged up and down；Let off roll formation described in each two unreels roller group；It is described It unreels in roller group, wherein a let off roll is equipped with the rubber-coated mechanism, the rubber-coated mechanism is used for on the let off roll Aluminium foil carries out gluing relative to the one side of the aluminium foil on another let off roll；The bonding agency unreels roller group quantity with described It is corresponding, it is arranged in described one end for unreeling roller group and unreeling aluminium foil；The bonding agency is used to the roller group that unreels unreeling painting Aluminium foil after glue stacks bonding fitting and forms double-layer aluminum-foil.

Further, the rubber-coated mechanism is equidistantly provided with multiple plastic holes along the length direction of the let off roll；Arbitrarily The plastic hole of the two neighbouring rubber-coated mechanisms is located at the axis projection direction stagger setting of the let off roll.

Further, the aluminium foil glue spreading apparatus further includes hot melt adhesive machine；The hot melt adhesive machine connects with the rubber-coated mechanism It connects, for conveying hot melt adhesive for the rubber-coated mechanism.

Further, the roller group that unreels is 2n+1；It is set along the direction that multiple bonding agencies export double-layer aluminum-foil There are 2n pre- glue spreading assemblies；The pre- glue spreading assembly is used to carry out gluing to the double-layer aluminum-foil of multiple bonding agency outputs, The final bonding that stacks forms laminated aluminium foil.

Further, the roller group that unreels is 2n；It is equipped with along the direction that multiple bonding agencies export double-layer aluminum-foil 2n-1 pre- glue spreading assemblies；The pre- glue spreading assembly is used to carry out gluing to the double-layer aluminum-foil of multiple bonding agency outputs, Final bonding forms laminated aluminium foil.

Further, it is equipped with deflector roll between the bonding agency and the pre- glue spreading assembly；The deflector roll respectively with institute State bonding agency and the pre- gluing assembly staggering setting.

Further, it is equipped with deflector roll between the let off roll and the bonding agency；The deflector roll is put with described respectively Winding up roller and the bonding agency stagger setting.

Further, the let off roll is mutually arranged in parallel.

Further, the radially projecting direction of the let off roll and axial floor projection direction are in same vertical flat Face.

Further, be equipped with deviation correction mechanism on the let off roll, for the let off roll during unreeling aluminium foil Offset corrected.

Compared with prior art, the beneficial effects of the utility model are：

According to place and production requirement, coordinate the thickness of required Aluminum Honeycomb Cores, let off roll is set as 2n, place is got over Greatly or Aluminum Honeycomb Cores required thickness is higher, and the quantity of n can be more, with the increase of let off roll quantity, production efficiency It can be improved, while aluminium foil be unreeled by the way of full mechanical, gluing and bonding in a manner of multiple, relative to people Work gluing and bonding are more accurate, effectively reduce rejection rate and human cost.

Description of the drawings

Fig. 1 is 1 structural schematic diagram of the utility model embodiment；

Fig. 2 is 2 structural schematic diagram of the utility model embodiment.

In figure：10, let off roll；11, roller group is unreeled；20, bonding agency；21, pressure roller；30, rubber-coated mechanism；40, rack； 50, pre- glue spreading assembly；60, the first unwinding unit；70, the second unwinding unit；80, third unwinding unit；90, deflector roll.

Specific implementation mode

In the following, in conjunction with attached drawing and specific implementation mode, the utility model is described further, it should be noted that Under the premise of not colliding, it can be formed in any combination between various embodiments described below or between each technical characteristic new Embodiment.

As shown in Figs. 1-2, in order to improve the production efficiency of Aluminum Honeycomb Cores, keep bonding foil more accurate, while reducing people Power cost, the utility model provide a kind of aluminium foil glue spreading apparatus, which includes：Let off roll 10, bonding agency 20 And rubber-coated mechanism 30；Let off roll 10 is 2n, wherein n >=1, due in honeycomb core structures, two layers of aluminium foil of arbitrary neighborhood it Between tree lace be offset from each other, therefore, if let off roll 10 is set as odd number, it is viscous that stacking is cannot achieve if between laminated aluminium foil It connects；Arbitrary two adjacent let off roll 10 can be erected in rack 40, and be in be oppositely arranged up and down；The formation of each two let off roll 10 Unreeling roller group 11, in this example, the arbitrary two adjacent roller groups 11 that unreel also are erected in rack 40 together, in being oppositely arranged up and down, Aluminium foil of same size is unreeled out respectively, and it is consistent to unreel rate；It unreels in roller group 11, wherein a let off roll 10 is equipped with glue spreader Structure 30, rubber-coated mechanism 30 are used for the aluminium foil on let off roll 10 applying on one side relative to the aluminium foil on another let off roll 10 Glue；Bonding agency 20 is corresponding with 11 quantity of roller group is unreeled, and is arranged in the one end for unreeling roller group 11 and unreeling aluminium foil；Bonding agency 20 It unreels the aluminium foil after gluing and stacks bonding fitting for roller group 11 will to be unreeled and form double-layer aluminum-foil, in this example, bonding agency 20 wraps Two are included in the pressure roller 21 that is oppositely arranged up and down, formed between two pressure rollers 21 can just supply two layers of aluminium foil parallel across gap, when Two aluminium foils between the gap overlapping across when, two pressure rollers 21 can press respectively to the surface of two aluminium foils, so that two aluminium foils is passed through The pressure and hot melt adhesive between the two cling.

Specifically, rubber-coated mechanism 30 is equidistantly provided with multiple plastic hole (not shown) along the length direction of let off roll 10, use In being uniformly coated with tree lace to aluminium foil surface；In order to smoothly be unfolded to be formed Aluminum Honeycomb Cores after so that laminated aluminium foil is bonded, arbitrary two The plastic hole of neighbouring rubber-coated mechanism 30 is located at the axis projection direction stagger setting of let off roll 10.

Aluminium foil glue spreading apparatus further includes hot melt adhesive machine (not shown)；Hot melt adhesive machine is connect with rubber-coated mechanism 30, for being to apply Gluing mechanism 30 conveys hot melt adhesive.

Embodiment 1：

As shown in Figure 1, it is 2n+1 to unreel roller group 11；The direction that double-layer aluminum-foil is exported along multiple bonding agencies 20 is equipped with 2n A pre- glue spreading assembly 50；Pre- glue spreading assembly 50 is used to carry out gluing, final heap to the double-layer aluminum-foil that multiple bonding agencies 20 export Folded bonding forms laminated aluminium foil；In this example, n 2, then it is 5 to unreel roller group 11, and pre- glue spreading assembly 50 is 4 groups, arbitrary phase It is in setting up and down that adjacent two, which unreel roller group 11, and unreels aluminium foil towards the same side, unreels the aluminium foil that roller group 11 unreels and passes through glue spreader After 30 gluing of structure, respectively glued mechanism 20 stack bonding forms double-layer aluminum-foil, for convenience understand, by one unreel roller group 11, One rubber-coated mechanism 30 and a bonding agency 20 form first unwinding unit 60；In this example, one, which shares five group first, unreels Unit 60, the first unwinding unit 60 combination of two and pass through 50 gluing of pre- glue spreading assembly respectively from top to bottom or from lower to upper respectively Bonding forms two four layers of aluminium foils, since there are five group of first unwinding units 60, is unreeled by one group first individually out Unit 60 is persistently unreeled toward the one end for unreeling aluminium foil；Two group of first unwinding unit 60 and a pre- glue spreading assembly 50 form second and put Roll unit 70 in this example, forms two group of second unwinding unit 70 and one group of individual first unwinding unit 60；Then, two groups Second unwinding unit 70 is continued to output toward the same end unreels four layers of aluminium foil, and applies glue sticking by pre- glue spreading assembly 50, and exports Eight layers of aluminium foil are formed, here, two group of second unwinding unit 70 and a pre- glue spreading assembly 50 form third unwinding unit 80；Most Afterwards, eight layers of aluminium foil that third unwinding unit 80 unreels out and the bilayer unreeled out by the first unwinding unit 60 individually out Aluminium foil applies glue sticking by pre- glue spreading assembly 50, ultimately forms ten layers of aluminium foil, and bonding efficiency far is higher than by being manually bonded.

Embodiment 2：

As shown in Fig. 2, it is 2n to unreel roller group 11；The direction that double-layer aluminum-foil is exported along multiple bonding agencies 20 is equipped with 2n-1 A pre- glue spreading assembly 50；Pre- glue spreading assembly 50 is used to carry out gluing to the double-layer aluminum-foil that multiple bonding agencies 20 export, final viscous It connects to form laminated aluminium foil；In this example, n 2, then it is 4 to unreel roller group 11, and pre- glue spreading assembly 50 is then 3 groups, arbitrary neighborhood Two unreel roller group 11 in setting up and down, and unreel aluminium foil towards the same side, unreel the aluminium foil that roller group 11 unreels and pass through rubber-coated mechanism After 30 gluings, glued mechanism 20 stacks bonding and forms double-layer aluminum-foil respectively, understands for convenience, roller group 11, one is unreeled by one Rubber-coated mechanism 30 and a bonding agency 20 form first unwinding unit 60；In this example, one, which shares four group first, unreels list Member 60, the first unwinding unit 60 have respectively on combination of two and gluing is applied by pre- glue spreading assembly 50 respectively down or from lower to upper It connecing to form two four layers of aluminium foils, two group of first unwinding unit 60 and a pre- glue spreading assembly 50 form the second unwinding unit 70, this In example, two group of second unwinding unit 70 is formed；Then, two group of second unwinding unit 70 is continued to output toward the same end unreels four layers of aluminium Foil, and glue sticking is applied by pre- glue spreading assembly 50, and final output forms eight layers of aluminium foil.

As preferred embodiment, deflector roll 90 is equipped between bonding agency 20 and pre- glue spreading assembly 50；Deflector roll 90 divides Not with 50 stagger setting of bonding agency 20 and pre- glue spreading assembly；Deflector roll 90 is equipped between let off roll 10 and bonding agency 20；It leads Roller 90 keeps aluminium foil with 20 stagger setting of let off roll 10 and bonding agency for applying tensile force to the aluminium foil in unreeling respectively It is smooth.

In order to advanced optimize the precision that aluminium foil unreels, let off roll 10 is mutually arranged in parallel.

The radially projecting direction of let off roll 10 and axial floor projection direction are in same perpendicular.

Deviation correction mechanism (not shown) is equipped on let off roll 10, for the offset to aluminium foil during unreeling of let off roll 10 It is corrected.

The above embodiment is only preferred embodiments of the present invention, cannot be protected with this to limit the utility model Range, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacing belongs to In the utility model range claimed.

Claims (10)

1. a kind of aluminium foil glue spreading apparatus, which is characterized in that including：

Let off roll, bonding agency and rubber-coated mechanism；The let off roll is 2n, wherein n >=1；Arbitrary two adjacent described put Winding up roller is in be oppositely arranged up and down；Let off roll formation described in each two unreels roller group；It is described to unreel in roller group, wherein being unreeled described in one Roller is equipped with the rubber-coated mechanism, and the rubber-coated mechanism is used for the aluminium foil on the let off roll relative to another let off roll Aluminium foil one side carry out gluing；The bonding agency is corresponding with the roller group quantity that unreels, and is arranged and unreels roller group described Unreel one end of aluminium foil；The bonding agency is used to unreel the aluminium foil stacking bonding fitting formation after roller group unreels gluing by described Double-layer aluminum-foil.

2. aluminium foil glue spreading apparatus as described in claim 1, it is characterised in that：Length of the rubber-coated mechanism along the let off roll Direction is equidistantly provided with multiple plastic holes；The plastic hole of the arbitrary two neighbouring rubber-coated mechanisms is located at the let off roll Axis projection direction stagger setting.

3. aluminium foil glue spreading apparatus as claimed in claim 2, it is characterised in that：The aluminium foil glue spreading apparatus further includes hot melt adhesive Machine；The hot melt adhesive machine is connect with the rubber-coated mechanism, for conveying hot melt adhesive for the rubber-coated mechanism.

4. aluminium foil glue spreading apparatus as claimed in claim 2, it is characterised in that：The roller group that unreels is 2n+1；Along multiple institutes The direction for stating bonding agency output double-layer aluminum-foil is equipped with 2n pre- glue spreading assemblies；The pre- glue spreading assembly is used for multiple described viscous The double-layer aluminum-foil of connection mechanism output carries out gluing, and the final bonding that stacks forms laminated aluminium foil.

5. aluminium foil glue spreading apparatus as claimed in claim 2, it is characterised in that：The roller group that unreels is 2n；Along multiple described The direction that bonding agency exports double-layer aluminum-foil is equipped with 2n-1 pre- glue spreading assemblies；The pre- glue spreading assembly is used for multiple described viscous The double-layer aluminum-foil of connection mechanism output carries out gluing, and final bonding forms laminated aluminium foil.

6. aluminium foil glue spreading apparatus as described in claim 4 or 5, it is characterised in that：The bonding agency and the pre- gluing group Deflector roll is equipped between part；The deflector roll is arranged with the bonding agency and the pre- gluing assembly staggering respectively.

7. aluminium foil glue spreading apparatus as described in any one in claim 1-5, it is characterised in that：The let off roll and the bonding machine Deflector roll is equipped between structure；The deflector roll respectively with the let off roll and the bonding agency stagger setting.

8. aluminium foil glue spreading apparatus as described in any one in claim 1-5, it is characterised in that：The let off roll is mutually parallel to be set It sets.

9. aluminium foil glue spreading apparatus as claimed in claim 8, it is characterised in that：The radially projecting direction of the let off roll and axis It is in same perpendicular to floor projection direction.

10. aluminium foil glue spreading apparatus as claimed in claim 9, it is characterised in that：It is equipped with deviation correction mechanism on the let off roll, uses In to the let off roll, the offset of aluminium foil is corrected during unreeling.