US2572172A - Coacting endless belt conveyer - Google Patents
Coacting endless belt conveyer Download PDFInfo
- Publication number
- US2572172A US2572172A US10097A US1009748A US2572172A US 2572172 A US2572172 A US 2572172A US 10097 A US10097 A US 10097A US 1009748 A US1009748 A US 1009748A US 2572172 A US2572172 A US 2572172A
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- Prior art keywords
- installation
- endless belt
- belt conveyer
- fabric
- drying
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- 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.)
- Expired - Lifetime
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/101—Supporting materials without tension, e.g. on or between foraminous belts
Definitions
- This invention relates to" installations for drying textile fabrics, and more especially, though :not exclusively, 'to commercial installations; of
- Fig. 1 is a side elevation of a drying installation embodying the present invention
- Fig. 2 is an enlarged horizontal section through the installation, taken on the line 2-2 of Fig, 1;
- Fig. 3 is an enlarged cross section through the installation, taken on the line 3-3 of Fig. 1;
- Fig. 4 illustrates a fragmentary piece of textile fabric which, after preliminary treatment while in continuous motion through suitable equipment, may be dried to good advantage in the instant installation.
- the instant installation is of general utility in drying textile fabrics of all kinds.
- the instant installation may be used to good advantage in conjunction with the appara- 1 Claim. (01. 198-165) tus's'hown and described in my co -pending application Serial Number 10,095, filed February 21, 1948.
- lace bands Ill (Fig. 4) are separated from a machine-made supply sheet l2 of lace material which contains in its width a considerable number of the lace bands 10 in side-by-side relation to each other that are joined solely by-threads 14 which are soluble in certain chemical solutions.
- a supply sheet l2 of the-lace material is,'in the referred apparatus, fed in a continuous motion through a solventcontaining tank in which the soluble threads [4 in the sheet 12 become dissolved and the bands [2 become separated in consequence thereof.
- the separated lace bands [0 are withdrawn from the tank in a continuous motion and in the same side-by-side relation which they assumed in the width-wise spread sheet l2, and are directed to and through a drying installation which may be like the instant installation.
- the instant drying installation 26 comprises a frame 22 of any suitable construction having up right corner supports 24 and reinforcing cross ties 26 at the top thereof.
- a chute or duct 30 in the inlet 32 of which is mounted in any suitable manner, as by welding or brazing, a heater 34 which may be in the form of a radiator deriving steam or any other heated medium from a convenient source through any suitable connection (not shown).
- the duct 30 is closed on all sides by the integral walls 36 thereof in order to direct heated air from the radiator 34 against the fabric to be dried during the passage thereof through the installation. Atmospheric air may be forced through the radiator 34 in intimate heat-exchange relation therewith, by means of a, motordriven fan 40 which is mounted at 42 on a suitable bracket 46 on the adjacent upright supports 24 of the drier frame 22 (Fig. 1).
- the fabric to be dried in the present instance the separated lace bands In, is passed through the installation between the adjacent runs 48 of two cooperating endless conveyor belts 50 which pass over pairs of rolls 52, respectively, that are journaled with their ends in suitable bearing brackets 54, mounted in any suitable manner on the adjacent upright supports '24 of the drier frame 22.
- Each conveyor belt 50 is in the form of an endless web or apron 56 of open mesh textile netting (Fig. 2) that may be of a kind similar to that used in fish nets.
- the side margins of the open-mesh apron 56 of each conveyorbelt 50 are preferably securely bound in any suitable manner to strong flexible bands 58 which, like the apron itself, pass over the associated rolls 52.
- the open-mesh netting of the aprons 56 of the conveyor belts 56 not only firmly support the lace bands I0 between the adjacent runs 48 thereof (Figs. 1 and 3), but they fully expose these lace bands to the ,forced heated air as it;;is;;directed in the chute 30 upwardly against the conveyor belts 50.
- Two adjacent rolls 52 may be drivingly connected by meshing gears 59 i3) whichare mounted on said rolls, respectively, and one of these rolls may be drivingly-connectedwvitham suitable prime mover (not shown) through :a
- a hood 10 which is adapted to direct the evaporated medium as well :as the heated drying air, to an exhaust stack (not shown).
- the conveyor belts-.50 are largely in the solepath of escape of the heated drying air from the installation through the hood 'HL the fabric to be dried between the conveyor belts 5B is in most intimate heat-exchange relation with the heated drying air and is quickly and completely dried thereby, even at fairly high operating speedof the conveyor belts.
- the conveyor belts 50 may be driven continuously for the drying of fabric in continuous motion, as in the present example, it is obvious'that the conveyor belts maybe driven only at intervals for bringing fabric to and'from the drying zone in the installation.
- a conveyor for etextile goods comprising two endless belts, two pairs of .opposite'rotary rolls overwhich said .belts, respectively, pass in taut condition, said roll pairs being 50 disposed that the adjacent runs of said belts, respectively, extend substantially horizontallyand normallyengage .each'other, and means for driving one roll .of each pair so -that said adjacent belt runs'move in the same direction at the same speed, each of said belts comprising an apron of open-mesh textile :netting and flexible bands bound to the oppositemargins, respectively, of .said apron and solely v.assuming all stresses incident to the support :of the associated belt on said :rolls.
Description
J. H. MGCUSKER 2,572,172
COACTING ENDLESS BELT CONVEYER Oct. 23, 1951 2 SHEETS-SHEET 1 Filed Feb. 21, 1948 ATTORNEY Oct. 23, 1951 J. H. M CUSKER 2,572,172
COACTING ENDLESS BELT CONVEYER Filed Feb. 21, 1948 2 SHEETS-SHEET 2 lllllilljETil Ma da ATTORNEY Patented Oct. 23, 1951 7 2,572,172 COACTING ENDLESS BELT CONVEYER John H. McCuskerJDallas, Pa., assignor to Native Laces & "Textiles; Incorporated, New 'York,
N. Y., a corporation Application m ss 21, 1948, Serial No. 10,097
, 1 This invention relates to" installations for drying textile fabrics, and more especially, though :not exclusively, 'to commercial installations; of
this type which are suited for flowing production methods. v f
'It is the primary aim and object of the present inventionto provide an installation of this type which is well suited for use with other equipment in the treatment of textile fabric in accordance with flowing production methods, and which thoroughly dries the fabric without imposingany limitation upon the rate of feed of the fabric which is most efficient from the standpoint of the rest of the equipment. 1
It is another important object of the present invention to provide an installation of this type which has maximum thermal efficiency, in that the textile fabric therein is in intimate heat-exchange relation with the heated drying medium in the installation to the extent that the fabric itself is largely in the sole path of escape of the drying medium from the installation.
It is another important object of the present invention to provide an installation of this type which does not readily collect dust and dirt, and which may easily and quickly be cleaned, if necessary, without requiring the removal of any part o parts.
It is still another important object of the present invention to provide an installation of this type which, while highly efficient in operation, is nevertheless of simple, rugged and inexpensive construction, and lends itself to quick and easy repair or replacement of a part or parts.
The above and other objects, features and advantages of the present invention will be more fully understood from the following description considered in connection with the accompanying illustrative drawings: v
In the drawings:
Fig. 1 is a side elevation of a drying installation embodying the present invention;
Fig. 2 is an enlarged horizontal section through the installation, taken on the line 2-2 of Fig, 1;
Fig. 3 is an enlarged cross section through the installation, taken on the line 3-3 of Fig. 1; and
Fig. 4 illustrates a fragmentary piece of textile fabric which, after preliminary treatment while in continuous motion through suitable equipment, may be dried to good advantage in the instant installation.
The instant installation is of general utility in drying textile fabrics of all kinds. By way of example, the instant installation may be used to good advantage in conjunction with the appara- 1 Claim. (01. 198-165) tus's'hown and described in my co -pending application Serial Number 10,095, filed February 21, 1948. In this apparatus, lace bands Ill (Fig. 4) are separated from a machine-made supply sheet l2 of lace material which contains in its width a considerable number of the lace bands 10 in side-by-side relation to each other that are joined solely by-threads 14 which are soluble in certain chemical solutions. Briefly, a supply sheet l2 of the-lace material is,'in the referred apparatus, fed in a continuous motion through a solventcontaining tank in which the soluble threads [4 in the sheet 12 become dissolved and the bands [2 become separated in consequence thereof. The separated lace bands [0 are withdrawn from the tank in a continuous motion and in the same side-by-side relation which they assumed in the width-wise spread sheet l2, and are directed to and through a drying installation which may be like the instant installation.
The instant drying installation 26 comprises a frame 22 of any suitable construction having up right corner supports 24 and reinforcing cross ties 26 at the top thereof. Suitably secured, as by welding, to opposite cross bars 28 between adjacent pairs of upright supports 24 of the drier frame 22 (Figs. 1 and 3) is a chute or duct 30, in the inlet 32 of which is mounted in any suitable manner, as by welding or brazing, a heater 34 which may be in the form of a radiator deriving steam or any other heated medium from a convenient source through any suitable connection (not shown). The duct 30 is closed on all sides by the integral walls 36 thereof in order to direct heated air from the radiator 34 against the fabric to be dried during the passage thereof through the installation. Atmospheric air may be forced through the radiator 34 in intimate heat-exchange relation therewith, by means of a, motordriven fan 40 which is mounted at 42 on a suitable bracket 46 on the adjacent upright supports 24 of the drier frame 22 (Fig. 1).
The fabric to be dried, in the present instance the separated lace bands In, is passed through the installation between the adjacent runs 48 of two cooperating endless conveyor belts 50 which pass over pairs of rolls 52, respectively, that are journaled with their ends in suitable bearing brackets 54, mounted in any suitable manner on the adjacent upright supports '24 of the drier frame 22. Each conveyor belt 50 is in the form of an endless web or apron 56 of open mesh textile netting (Fig. 2) that may be of a kind similar to that used in fish nets. The side margins of the open-mesh apron 56 of each conveyorbelt 50 are preferably securely bound in any suitable manner to strong flexible bands 58 which, like the apron itself, pass over the associated rolls 52. The open-mesh netting of the aprons 56 of the conveyor belts 56 not only firmly support the lace bands I0 between the adjacent runs 48 thereof (Figs. 1 and 3), but they fully expose these lace bands to the ,forced heated air as it;;is;;directed in the chute 30 upwardly against the conveyor belts 50.
Two adjacent rolls 52 may be drivingly connected by meshing gears 59 i3) whichare mounted on said rolls, respectively, and one of these rolls may be drivingly-connectedwvitham suitable prime mover (not shown) through :a
chain drive 6|, so that the belts may travel at the same speed and in the directionof ,tliearrows B0 in Fig. 1, assuming thereby that the'laceban'ds .52 -;abovementiened need not necessarilyebegpower-driven as described, but may be driven by any suitable manual means (not shown), if :so
desired.
Provided-in any suitable manner on top of the drier frame 22 is a hood 10 which is adapted to direct the evaporated medium as well :as the heated drying air, to an exhaust stack (not shown).
Inasmuch as the conveyor belts-.50 are largely in the solepath of escape of the heated drying air from the installation through the hood 'HL the fabric to be dried between the conveyor belts 5B is in most intimate heat-exchange relation with the heated drying air and is quickly and completely dried thereby, even at fairly high operating speedof the conveyor belts. Also, while .the conveyor belts 50 may be driven continuously for the drying of fabric in continuous motion, as in the present example, it is obvious'that the conveyor belts maybe driven only at intervals for bringing fabric to and'from the drying zone in the installation. The provision of the conveyor belts 58 and their formationfrom openmesh textile netting, as described, affords little, if any, opportunity for dust and dirt tocome in contact with fabric being dried, and if dust or dirt should collect on the-instant conveyor belts 50 over a long period of operation, they may 4 quickly and conveniently be cleaned without requiring their removal or dismantling of any part of the installation. The present installation, while highly eflicient in operation, is nevertheless of simple, rugged and inexpensive construction, and lends itself to quick and easy repair or replacement of a part or parts, if necessary. .Alsoyifdesired, :the bearing brackets 54 for the rolls 52 of either conveyorbelt'5ll may be mounted in any suitable manner for vertical adjustment :Ior the passage of fabrics of different thickness through.theinstallation.
"While I "have shown and described the pre- ::ferred eembodiment of my invention, it will be .un'derstoodithativarious changes may be made in the present invention without departing from the .underlying ,idea ,or principles of the invention within the scope of the appended claim.
Having thus described my invention, what I claim and desire to secure by Letters Patent is:
In in. :dr-ying. installation, a conveyor for etextile goods,-said conveyor comprising two endless belts, two pairs of .opposite'rotary rolls overwhich said .belts, respectively, pass in taut condition, said roll pairs being 50 disposed that the adjacent runs of said belts, respectively, extend substantially horizontallyand normallyengage .each'other, and means for driving one roll .of each pair so -that said adjacent belt runs'move in the same direction at the same speed, each of said belts comprising an apron of open-mesh textile :netting and flexible bands bound to the oppositemargins, respectively, of .said apron and solely v.assuming all stresses incident to the support :of the associated belt on said :rolls.
JOHN H. MCCUSKER.
REFERENCES CITED 'Thefollowing references are of record in the file of this patent:
UNITED STATES PATENTS Number .Name Date 120,447 Mason Oct. 31, 187.1 660,027 Proctor Oct. 16, 1900 1,281,723 Waite Oct. 15,1918
1,575,366 Johnson Mar. 2, 1926 1,877,047 Piazza Sept. 13,1932
,.2,,3.-18,511 McAllister May4, 1943
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10097A US2572172A (en) | 1948-02-21 | 1948-02-21 | Coacting endless belt conveyer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10097A US2572172A (en) | 1948-02-21 | 1948-02-21 | Coacting endless belt conveyer |
Publications (1)
Publication Number | Publication Date |
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US2572172A true US2572172A (en) | 1951-10-23 |
Family
ID=21743843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US10097A Expired - Lifetime US2572172A (en) | 1948-02-21 | 1948-02-21 | Coacting endless belt conveyer |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767824A (en) * | 1950-04-28 | 1956-10-23 | Emi Ltd | Conveyor belt |
US3209972A (en) * | 1962-06-25 | 1965-10-05 | Opal W Benbow | High speed feeding of paper forms |
US3320675A (en) * | 1963-04-05 | 1967-05-23 | Chaikin Malcolm | Continuous method for the treatment of compressed fibrous material with gaseous substances |
EP1048913A1 (en) * | 1999-04-30 | 2000-11-02 | Superba S.A. | Process for predrying textile yarns after wet treatment and apparatus for carrying out this process |
US6473998B1 (en) | 1999-04-30 | 2002-11-05 | Superba (Societe Anonyme) | Process for pre-drying textile filaments after wet treatment and device for practicing this method |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US120447A (en) * | 1871-10-31 | Improvement in driers | ||
US660027A (en) * | 1900-04-25 | 1900-10-16 | Philadelphia Textile Mach Co | Conveyer-belt. |
US1281723A (en) * | 1914-11-17 | 1918-10-15 | Standard Woven Fabric Company | Fabric and method of making the same. |
US1575366A (en) * | 1922-10-05 | 1926-03-02 | American Laundry Mach Co | Collar-conditioning apparatus |
US1877047A (en) * | 1930-11-20 | 1932-09-13 | Soundex Corp | Method of and means for making slabs |
US2318511A (en) * | 1942-05-02 | 1943-05-04 | Clifton E Mcallister | Yarn drying apparatus |
-
1948
- 1948-02-21 US US10097A patent/US2572172A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US120447A (en) * | 1871-10-31 | Improvement in driers | ||
US660027A (en) * | 1900-04-25 | 1900-10-16 | Philadelphia Textile Mach Co | Conveyer-belt. |
US1281723A (en) * | 1914-11-17 | 1918-10-15 | Standard Woven Fabric Company | Fabric and method of making the same. |
US1575366A (en) * | 1922-10-05 | 1926-03-02 | American Laundry Mach Co | Collar-conditioning apparatus |
US1877047A (en) * | 1930-11-20 | 1932-09-13 | Soundex Corp | Method of and means for making slabs |
US2318511A (en) * | 1942-05-02 | 1943-05-04 | Clifton E Mcallister | Yarn drying apparatus |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2767824A (en) * | 1950-04-28 | 1956-10-23 | Emi Ltd | Conveyor belt |
US3209972A (en) * | 1962-06-25 | 1965-10-05 | Opal W Benbow | High speed feeding of paper forms |
US3320675A (en) * | 1963-04-05 | 1967-05-23 | Chaikin Malcolm | Continuous method for the treatment of compressed fibrous material with gaseous substances |
EP1048913A1 (en) * | 1999-04-30 | 2000-11-02 | Superba S.A. | Process for predrying textile yarns after wet treatment and apparatus for carrying out this process |
FR2792953A1 (en) * | 1999-04-30 | 2000-11-03 | Superba Sa | METHOD FOR PRE-DRYING TEXTILE YARNS AFTER WET TREATMENT AND DEVICE FOR CARRYING OUT SAID METHOD |
US6473998B1 (en) | 1999-04-30 | 2002-11-05 | Superba (Societe Anonyme) | Process for pre-drying textile filaments after wet treatment and device for practicing this method |
US6722053B2 (en) | 1999-04-30 | 2004-04-20 | Superba (Societe Anonyme) | Process for pre-drying textile filaments after wet treatment and device for practicing this method |
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