CN101565124A

CN101565124A - Projected roller plane

Info

Publication number: CN101565124A
Application number: CNA2009100079703A
Authority: CN
Inventors: B·弗兰基尼
Original assignee: F M S R L
Current assignee: F M S R L
Priority date: 2008-04-23
Filing date: 2009-03-06
Publication date: 2009-10-28
Anticipated expiration: 2029-03-06
Also published as: ITMO20080120A1; ES2364111A1; CN101565124B; ES2364111B2

Abstract

A roller plane comprises a supporting member (2) and a plurality of rollers (3); the rollers (3) are associated onto the supporting member (2), and can rotate around the rotation axis (A); each roller (3) includes a rotary part (4) which rotates around the longitudinal axis (B); the supporting member (2) includes at least one pivot (5) which is inserted into the hole (6) of the rotary part (4), and associated onto the supporting member (2). The roller plane also comprises discs (17) each of which is perpendicular to the vertical to (A), and is arranged between each pivot (5) and the supporting member (2).

Description

Outstanding roll surface

Technical field

The present invention relates to a kind of roll surface.Especially, the present invention relates to a kind of outstanding roll surface.

The present invention advantageously uses in the industrial transport line.

Especially, the present invention is effectively applied to realize having the goods of especially little thickness, for example resembles the lateral edge in the lane of traffic of glass board, ceramic tile or other goods like that.

In addition, the present invention is used to realize the sliding bearing face of goods effectively.

Background technology

Outstanding roll surface comprises a supporting member, is used for along the lane of traffic of flat articles roll surface being fixed on the desired position.

Supporting member comprises the profiled member and the substrate of suitable shaping, and described substrate can be inserted in the base that provides in the profiled member.

A plurality of metal hubs are assemblied in the substrate, and these metal hubs are parallel to each other and support corresponding cylinder, are used to limit the respective roller of roll surface.

At length, sleeve is attached on each pivot coaxially, and this sleeve is made with high-abrasive material, and places between pivot and the cylinder.

Cylinder can realize that described a plurality of tubular sections are engaged mutually coaxially by coating molded by stacked a plurality of tubular sections.

Each cylinder also comprises the layer made from elastomeric material, and described elastomeric material layer will contact with goods to be transported.

Fluid is being arranged, and when using the roll surface of known type under the regimen condition that contains chemical corrosion material and/or abrasive power, especially under the particular job condition, roller can be unfavorable and lose the functional of them apace.

The water that contains chemical substance and/or abrasive power is easy to infiltrate in the roller, especially infiltrates between each pivot and the associated cylinders.

Contain under the situation of corroding chemical substance at water, this infiltration may cause the oxidation of metal hub, the rotation of this oxidation restriction cylinder on pivot, even reach the degree that hinders its rotation.

Contain at water under the situation of abrasive power, infiltration may cause accretion to be deposited between pivot and the turning unit.In this case, again because the deposit effect makes the rotational delay of roller, perhaps the rubbing effect owing to the deposit powder makes the pivot wearing and tearing, stops at last until roller.

Summary of the invention

Owing to this reason, technical assignment of the present invention provides a kind of roll surface that does not have above-mentioned shortcoming.

Especially, the purpose of this invention is to provide a kind of good reliably and with long-term roll surface again that shows.

Another object of the present invention provides a kind of simple, safe, quick economic again roll surface that assembles.

In the present invention, technical assignment and described purpose reach by being included in of stating in the claims or the roll surface of multinomial described technical characterictic.

Description of drawings

Other characteristics of the present invention and advantage by following roll surface as shown in drawings preferably but be not that the explanation of unique embodiment will present better, wherein:

Fig. 1 is the transparent view of roll surface of the present invention;

Fig. 2 is the decomposition diagram of roll surface among Fig. 1;

Fig. 3 is the side sectional view of Fig. 1 central roll;

Fig. 4 is the perspective cutaway view, of the thin portion of roll surface among Fig. 1;

Fig. 5 and 6 illustrates the corresponding transparent view of the corresponding embodiment of another thin portion of roll surface among Fig. 1.

The specific embodiment

Referring to accompanying drawing, numbering 1 is as whole expression roll surface of the present invention.

Roll surface 1 comprises supporting member 2 and a plurality of roller 3, and described a plurality of rollers 3 rotatably and highlightedly are associated with on the supporting member 2.

The supporting member 2 that will be described in more detail below this paper is fixed by the preset bearing along the lane of traffic (not shown), makes roll surface 1 limit the edge and/or the sliding rail of described goods lane of traffic.

Roller 3 is furnished with its rotation axis A that is parallel to each other.

In described embodiment, roll surface 1 is predisposed to such installation, makes the rotation axis A of roller 3 be arranged in preferably on the plane inclined, and roller 3 is downward-sloping on the direction that separates with supporting member 2.

More preferably, the rotation axis A of roller 3 is on vertical basically plane.

In alternative embodiment, the rotation axis A of roller 3 is arranged on the horizontal surface.

Supporting member 2 comprises a plurality of pivots 5, and each pivot 5 is associated with on the corresponding roller 3, so that support this roller 3.

Each roller 3 is limited by corresponding turning unit 4, and described turning unit 4 is rotatable around its longitudinal axis B.

Certainly, when turning unit 4 was installed on the corresponding pivot 5, the longitudinal axis B of this turning unit 4 overlapped with the rotation axis A of roller 3.

In more detail, each pivot 5 is arranged in the corresponding aperture 6 of structure in each turning unit 4.

Turning unit 4 is axially symmetrical with respect to its longitudinal axis B.In described and illustrational embodiment, turning unit 4 be taper or conical butt (truncoconical) (Fig. 3).Yet in alternative embodiment, turning unit 4 is cylindrical.

Turning unit 4 comprises hollow inner section 7 and hollow outer section 8, and described hollow inner section 7 and hollow outer section 8 are interrelated and coaxial.

Hollow inner section 7 and hollow outer section 8 all have axial symmetric shape.Concrete with reference to described embodiment, hollow inner section 7 and hollow outer section 8 are taper or conical butt.

In described alternative embodiment, hollow inner section 7 and hollow outer section 8 are cylindrical.

Hollow outer section 8 has outside face 9a, and described outside face 9a limits each roller 3 and the mating surfaces 3a that transports goods.

Different is that the hollow inner section limits the hole 6 of the turning unit 4 at pivot 5 places.

In more detail, hollow inner section 7 contacts (draggingcontact) with pivot 5 tractions basically.

Near the end 4a of turning unit 4 supporting member 2, the end face 8a of hollow outer section 8 and the end face 7a of hollow inner section 7 are in respective parallel and on the different planes.

Especially, the end face 7a of hollow inner section 7 is positioned at the inside of hollow outer section 8.

Turning unit 4 also comprises a plurality of radially width of cloth bars 10, and described radial spoke 10 is connected on the hollow outer section 8 hollow inner section 7.Spoke 10 has a plurality of corresponding end-faces 10a at the end of turning unit 4 4a, and described a plurality of end face 10a are towards supporting member 2, and all at grade, described plane parallel is in the plane, place of the end face 7a of hollow inner section 7.

In more detail, the distance of the place plane separation supporting member 2 of the end face 10a of spoke 10 is bigger than the distance of the place plan range supporting member 2 of the end face 7a of hollow inner section 7.

Spoke 10 is by angled ground disposed at equal distance, and combine with hollow inner section 7 and hollow outer section 8 and limit a plurality of passages 11, described passage 11 begins to be formed up to the end 4b that rotatable part and supporting member 2 separate near the end 4a of turning units 4 supporting member 2.

In alternative embodiment, because turning unit 4 has cylindrical shape, so passage 11 is parallel to each other and is parallel to the rotation axis A of each roller 3 and forms.

In described embodiment, supporting member 2 comprises profiled member 12, and described profiled member 12 can be connected to described lane of traffic and be associated with at least one matrix 13 of profiled member 12, and pivot 5 is connected on the matrix 13, and roller 3 is around its pivot 5 rotations.

Matrix 13 can insert in the profiled member 12, makes roller 3 outstanding from supporting member 2.

In another embodiment, profiled member 12 is configured to monomer with matrix 13.

Especially, profiled member 12 has at least one base 14, described base 14 and matrix 13 shape complementarities, and be predisposed to and hold matrix 13.

In the example shown, profiled member 12 comprises single base 14.In alternative embodiment (not shown), described profiled member comprises a plurality of bases 14, and described a plurality of bases 14 are arranged like this, make roller 3 towards equal a plurality of different directions orientations with activation.

In a preferred embodiment, matrix 13 is a predetermined section, and the pivot 5 of predetermined quantity is associated with on the described predetermined section.

In the example shown, 10 pivots 5 are associated with on the matrix 13.

Matrix 13 comprises the 13a of first, and the described 13a of first has substantially parallel hexahedral shape, and has a plurality of grooves 15, is used to alleviate the weight (Fig. 5 and 6) of matrix 13 self.In addition, substrate 13 comprises second portion 13b, and described second portion 13b is installed among the oral area 14a of base 14.

Groove 15 also makes matrix 13 can be easier to be subdivided into some different fractions except the weight that alleviates whole supporting member 2.

Groove 15 comprise the groove 15 that weakens in advance ', described groove 15 ' separated especially and between continuous pivot 5.The groove 15 that weakens in advance ' make matrix 13 can be easy to be divided into the part of pivot 5 with requirement.

In other words, when being necessary to obtain having the roll surface 1 of any amount of roller 3, then matrix 13 must be divided into fraction, so that the fraction that obtains having many pivots 5 and have many rollers 3 thus, the quantity of described pivot 5 and roller 3 is different with predetermined quantity.

During the stage that forms roll surface 1,,, then specific many matrixes 13 and/or sub-fraction matrix 13 are inserted in the base 14 for pivot 5 that obtains requirement and the roller 3 that obtains requirement thus in case set in advance required section profiled member 12.

In another embodiment (not shown in the accompanying drawing), supporting member 2 comprises a plurality of matrixes 13, each matrix 13 is associated with on the respective pivot 5, enable in profiled member 12, to insert the matrix 13 of some like this, so that obtain a roll surface 1, described roll surface 1 has required section that has requirement roller 3.

Near open end 12a, the 12a of profiled member 12, the end fitting (not shown in FIG.) of using corresponding closing feature 16 or being shaped, these parts prevent that matrix 13 from withdrawing from from the base 14 of profiled member 12.

Roll surface 1 also comprises flat dish 17, and described flat dish 17 is arranged between each pivot 5 and the supporting member 2, and perpendicular to the rotation axis A of each roller 3.

In the embodiment shown in Fig. 1 to 4, each dish 17 and each pivot 5 manufacture monomer with matrix 13.

In another embodiment (Fig. 6), each dish 17 and each pivot 5 manufacture monomer, but different with matrix 13.For this reason, each dish 17 and each pivot 5 all are associated with on the matrix 13 by corresponding hook device 18.

Hook device 18 comprises link 19, and described link 19 is fixed on the dish 17, and can flexibly be bonded in the corresponding shell 20 that obtains in the matrix 13.

Alternatively, link 19 is associated with on the pivot 5.

Link 19 comprises the edge 21 of a pair of elastically deformable, is used for inserting shell 20 and remains there.

In another unshowned embodiment, dish 17, pivot 5 is different mutually with matrix, and the device that is used to hook is bonded with each other each parts.

In any case dish 17 all uses the end 4a of turning unit 4 near supporting member 2.

Dish 17 has circumferential annular reduced height portion 22, and described reduced height portion 22 is formed by dish 17 surfaces 23 towards pivot 5.Annular reduced height portion 22 is predisposed to and holds at least described end 4a of turning unit 4 near supporting member 2.

In more detail, circumferential annular reduced height portion 22 is along the peripheral 17a expansion of dish 17.

Annular reduced height portion 22 will coil 17 surface 23 and be subdivided into inner 23a and outside 23b, and described inner 23a is near pivot 5, and described outside 23b is away from pivot 5, and these two parts are arranged in difference and on the parallel plane.In addition, annular reduced height portion 22 limits adjacency sections (abutment) 24, and described adjacency section 24 connects the inside 23a and the outside 23b on surface 23.

When turning unit 4 was connected on the pivot 5 and therefore be connected on the dish 17, outside hollow section 8 was contained in the reduced height portion 22.

In more detail, the end 8b near the outside hollow section 8 of supporting member 2 is contained in the reduced height portion 22.

In other words, the outside 23b of the end face 8a opposed face 23 of outside hollow section 8.

Annular highly reduces portion 22 and advantageously matches with end 8b near the outside hollow section 8 of supporting member 2 and limit a labyrinth type path, described labyrinth type path expands to inside from the outside of turning unit 4, so that prevent or limit in the turning unit 4 any liquid at least and infiltrate to pivot 5.

In more detail, the labyrinth type path begins to be limited between the end face 8a of the outside 23b on surface 23 and outside hollow section 8 from peripheral 17a.

The labyrinth type path also is limited between adjacency section 24 and the outside hollow section 8.

The labyrinth type path also is limited between the end face 7a of surface 23 inside 23b and inner hollow section 7.

Containing under the situation about using in the water of corrosion chemical substance and/or abrasive power when roll surface 1, the liquid that may be penetrated in the roller 3 can be transported to the outside easily and apace.

At length, liquid enters between the end face 8a of the outside 23b on dish 17 surface 23 and outside hollow section 8, and runs into adjacency section 24.After this, liquid externally flows between the inside face 9b of hollow section 8 and the adjacency section 24.

Because adjacency section 24 is facing to each passage 11,, and make fluid in 4b place, the end outflow of the cylinder of turning unit 4 away from supporting member 2 so liquid is transported in the passage 11.

In addition, as mentioned above, the end face 10a of radial spoke 10 is positioned at from the farther place of supporting member 2 with respect to the end face 7a of inner hollow section 7.These characteristics limit another obstacle between liquid infiltration turning unit 4 and the pivot 5.

At length, any liquid that on the end face 10a of radial spoke 10, flows all impassabitity inner hollow section 7 end face 7a and arrive pivot 5.

In this case, liquid can run into the outside face 7b of inner hollow section 7, so that in the passage 11 one is from roller 3 slide outside.

Pivot 5 comprises a grappling body 25, described grappling body 25 be arranged in coil 17 relative its end 5a on.

Grappling body 25 is bonded in the base 26 (Fig. 3) that provides in the inner hollow section 7, so that keep joining to the turning unit 4 on the pivot 5.

Base 26 is included on the inside face 28 of inner hollow section 7 and the groove 27 that especially provides at its place, end relative with supporting member 2.

In more detail, grappling body 25 has conical in shape basically, and has substrate surface 29, and described substrate surface 29 is associated with on the adjacency section 30 that is limited by groove 27 with moving contact.

Referring to the stage of the assembling of roll surface 1, grappling body 25 is inserted in the base 26 non-dismountablely.At length, grappling body 25 inserts along the hole 6 of turning unit 4, in irreversibly leading to base 26.

Be noted that grappling body 25 advantageously is contained in the inner hollow section 7 fully.In other words, grappling body 25 is neither outstanding, also not with to comprise turning unit 4 tangent away from the plane of the end face 4c of supporting member 2.Closing appliance is protected grappling body 25 in case liquid infiltrates, thereby protects it to avoid sedimentary wearing and tearing and deposition.

Like this, when liquid when passage 11 withdraws from, it freely keeps at a certain distance away by gravity and roller 3, and not by anything blocking-up.

Can see that in Fig. 5 and 6 provide alcove 5c on the outside face 5b of pivot 5, described alcove 5c has the function that alleviates pivot 5.In addition, alcove 5c advantageously is used for holding any precipitated material that is transferred towards the infiltration liquid of pivot 5 because of accidental.

At least roller 3, pivot 5 and matrix 13 are advantageously made of plastic.

In addition, roller 3, pivot 5 and matrix 13 are made by method of moulding.

The profiled member 12 usefulness metallic materials of supporting member 2 are made.As example, profiled member 12 is crushed to by aluminium.

The present invention reaches the purpose of setting, and important advantage is provided.

Be arranged in dish restriction water and/or aqueous chemical material or fluid between supporting member and the pivot Penetrate in the roller, because dish covers near the whole end of rotary part supporting member. Especially, The hole of the rotary part that dish covering pivot is inserted into.

In addition, the further infiltration of any liquid of restriction of labyrinth type path that limits by the reduction dish.

Another important advantage is, faces because the height of dish reduces the adjacency section that section limits The passage of rotary part is so in the situation that fraction liquid infiltrates, its can be immediately and between roller At a certain distance, make this liquid can not arrive space between pivot and the rotary part.

In addition, in the roller end relative with supporting member, infiltrate towards the water of the grappling body of pivot and to be prevented End, because pivot is fully protected and be installed in the base of rotary part. Like this, prevented Rotary part is around any restriction of pivot rotation, and therefore increased roller and roll surface thus Working life.

In addition, because pivot also is made of plastic, so roll surface can not limit any oxidative phenomena of its work life.

The sliding capability that improves between plastics assurance pivot and the turning unit.Because used the material or the coating of resist chemical, so prevented from only to have the oxidation of the profiled member of metal parts.

As mentioned above, except the drip molding of supporting member, all parts are all by molded and simply and apace finish.In addition, all parts all can easily assemble, thereby reduce the deadline and the productive costs thereof of roll surface.

Also be further improved aspect roll surface fixing between turning unit and pivot.At this moment it is irreversible installing, and turning unit can not break away from pivot by any way after assembling.

Claims

1. roll surface, it comprises supporting member (2) and a plurality of roller (3), described roller (3) is associated with on the supporting member (2), and rotatable around the rotation axis (A) of this roller (3); Each roller (3) comprises turning unit (4), and described turning unit (4) is around its longitudinal axis (B) rotation; Supporting member (2) comprises at least one pivot (5), and described pivot (5) is inserted in the hole (6) of turning unit (4), and is associated with on the supporting member (2);

This roll surface is characterised in that it also comprises dish (17), described dish (17) perpendicular to rotation axis (A) and be arranged in each pivot and supporting member (2) between.

2. roll surface as claimed in claim 1, it is characterized in that, dish (17) has the circumferential annular height and reduces portion (22), described height reduces portion (22) and is arranged on the surface (23) of pivot (5), and is predisposed at least one end (4a) near supporting member (2) that holds turning unit (4).

3. roll surface as claimed in claim 2 is characterized in that, turning unit (4) comprises at least one inner hollow section (7) and at least one outside hollow section (8), and described inner hollow section (7) is coaxial and mutually interrelated mutually with outside hollow section (8).

4. roll surface as claimed in claim 3 is characterized in that, the circumferential annular height reduces portion (22) and is set in advance the end (8b) that is used to hold outside hollow section (8).

5. as claim 3 or 4 described roll surfaces, it is characterized in that turning unit (4) also comprises a plurality of radial spokes (10), be used for inner hollow section (7) is connected with outside hollow section (8); This radial spoke (10) limits a plurality of passages (11), and described passage (11) begins to form up to the end (4b) relative with turning unit (4) from the end near supporting member (2) (4a) of turning unit (4).

6. roll surface as claimed in claim 5 is characterized in that, radial spoke (10) has the corresponding end-faces (10a) towards supporting member (2); End face (10a) is on a plane, and the distance of described end face distance supporting member (2) is greater than the end face (7a) of hollow inner section (7) distance apart from supporting member (2).

7. as each the described roll surface in the claim 3 to 6, it is characterized in that the diameter of dish (17) equals the external diameter of outside hollow section (8) at least.

8. as each the described roll surface in the claim 3 to 7, it is characterized in that, pivot (5) comprises grappling body (25), described grappling body (25) is positioned at the end (5a) of axle (5) and locates with respect to dish (17), and be predisposed to and engage in the base (26) be arranged in the hollow inner section (7), so that keep being associated with turning unit (4) on the pivot (5).

9. roll surface as claimed in claim 8 is characterized in that, grappling body (25) has coniform shape basically.

10. roll surface as claimed in claim 8 or 9 is characterized in that the grappling body (25) of pivot (5) is completely contained in the inside of hollow inner section (7).

11. each the described roll surface as in the claim 8 to 10 is characterized in that grappling body (25) is inserted in the base (26) non-dismountablely.

12. as each described roll surface in the above-mentioned claim, it is characterized in that, supporting member (2) comprises at least one matrix (13), and described matrix (13) can be associated with on the profiled member (12), and this profiled member (12) has at least one base (14) that is used to hold matrix (13).

13. roll surface as claimed in claim 12 is characterized in that, it comprises a plurality of pivots (5) and a plurality of respective disc (17), and described dish (17) is associated with on the matrix (13).

14. roll surface as claimed in claim 13 is characterized in that, each pivot (5) and each dish (17) form monomer.

15. roll surface as claimed in claim 14 is characterized in that, it comprises the device (18) that is used to hook, and is used at least one pivot (5) of described pivot (5) and at least one dish (17) in the described dish (17) are connected to matrix (13).

16., it is characterized in that at least one in the dish (17) and matrix (13) manufacture monomer as claim 12 or 13 described roll surfaces.

17. roll surface as claimed in claim 16 is characterized in that, it comprises the device (18) that is used to hook, and at least one that is used for pivot (5) is fixed to dish (17) and matrix (13).

18. roll surface as claimed in claim 13 is characterized in that, pivot (5), dish (17) and matrix (13) are different mutually; Roll surface also comprises the device (18) that is used to hook, and this device (18) is used for pivot (5) at least one is fixed to matrix (13); Dish (17) is restrained and be placed between pivot (5) and the matrix (13).

19. as claim 15 or 17 or 18 described roll surfaces, it is characterized in that, the device that is used to hook (18) comprises link (19), described link (19) is associated with on dish (17) or the pivot (5), and can be flexibly joined in be arranged in the supporting member (2) corresponding shell (20) in.

20. roll surface as claimed in claim 14 is characterized in that, at least one pivot (5) and at least one dish (17) manufacture monomer with matrix (13).

21. each the described roll surface as in the claim 12 to 20 is characterized in that, matrix (13) can removably insert in the base (14) of profiled member (12).

22. each the described roll surface as in the claim 12 to 20 is characterized in that, matrix (13) is configured to monomer with profiled member (12).

23. roll surface as claimed in claim 16 is characterized in that, matrix (13) has a plurality of grooves (15) that are used to alleviate matrix (13) weight.

24. roll surface as claimed in claim 23 is characterized in that, the groove of described a plurality of expendable weights (15) comprises at least one groove that weakens in advance (15 '), is used for matrix (13) is merotomized.

25. each the described roll surface as in the above-mentioned claim is characterized in that pivot (5) has the alcove (5c) of a plurality of expendable weights, described alcove (5c) is arranged on the outside face (5b) of pivot (5).