CN109537219B - Loop forming plate assembly of long-loop steamer - Google Patents
Loop forming plate assembly of long-loop steamer Download PDFInfo
- Publication number
- CN109537219B CN109537219B CN201811338178.1A CN201811338178A CN109537219B CN 109537219 B CN109537219 B CN 109537219B CN 201811338178 A CN201811338178 A CN 201811338178A CN 109537219 B CN109537219 B CN 109537219B
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- Prior art keywords
- plate
- looping
- section
- ring forming
- ring
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- 239000004744 fabric Substances 0.000 claims abstract description 83
- 230000009471 action Effects 0.000 claims abstract description 13
- 125000006850 spacer group Chemical group 0.000 claims abstract description 7
- 230000007704 transition Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 5
- 230000010511 looping mechanism Effects 0.000 claims description 4
- 230000000670 limiting effect Effects 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 238000010025 steaming Methods 0.000 abstract description 9
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000007363 ring formation reaction Methods 0.000 description 6
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
- D06B19/0005—Fixing of chemicals, e.g. dyestuffs, on textile materials
- D06B19/0029—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam
- D06B19/0035—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam the textile material passing through a chamber
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B19/00—Treatment of textile materials by liquids, gases or vapours, not provided for in groups D06B1/00 - D06B17/00
- D06B19/0005—Fixing of chemicals, e.g. dyestuffs, on textile materials
- D06B19/0029—Fixing of chemicals, e.g. dyestuffs, on textile materials by steam
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
- D06B17/06—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in festooned form
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B23/00—Component parts, details, or accessories of apparatus or machines, specially adapted for the treating of textile materials, not restricted to a particular kind of apparatus, provided for in groups D06B1/00 - D06B21/00
- D06B23/04—Carriers or supports for textile materials to be treated
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to a loop forming plate assembly of a long-loop steamer, which comprises a main loop forming plate, a loop forming auxiliary plate and a loop forming propelling plate, wherein the main loop forming plate comprises a front section and a rear section, the lower edge of the front section is a concave arc-shaped working surface, a groove is formed in the lower side of the rear section, the position of the groove is close to the rear side of the front section, the loop forming auxiliary plate and the front section of the main loop forming plate are consistent in shape and are overlapped and arranged on the inner side of the front section, the loop forming propelling plate is arranged in the groove, and the loop forming propelling plate is arranged in the groove and can be propelled or retracted in the groove under the action of a driving mechanism. The loop forming plate component of the long-loop steamer provided by the invention has two modes of full loop forming and spacer loop forming (namely, the fabrics are wound on a cloth hanging roller at intervals), can be freely switched, does not need to stop or interrupt operation procedures, does not need to empty steaming areas, and can meet the production requirements of all fabrics.
Description
Technical Field
The invention relates to a looping plate component of a long-loop steamer, and belongs to the technical field of printing and dyeing equipment.
Background
The steamer is used for steaming and fixing colors of pure cotton, polyester cotton, blending, chemical fiber and other fabrics after printing, can also be used for baking and fixing colors of disperse dyes, and is one of three devices in the production of figured cloth. The purpose of steaming is to transfer the dye in the color paste to the inside of the fiber through steaming to achieve the fixation effect, and the effect directly influences the color and vividness of printing.
Along with the continuous improvement of the living standard of people, the requirements on printing quality are also continuously improved, and the steamer is developed into a long ring type from a guide roller, so that the problem of low tension of the fabric is mainly solved, the contact between the fabric and a roller body is changed from double sides to single sides, namely the printing surface of the fabric is not contacted with the roller body all the time, and the phenomenon of color overlapping is avoided.
The long-loop steamer is a machine for steaming fabrics by hanging the fabrics on cloth hanging rollers in a loop shape, and the long-loop steamer in the market at present can be divided into a steam blowing loop type and a mechanical loop type according to the loop forming mode. However, in any looping mode, the existing looping mechanism of the long-loop steamer is a full-loop looping mode, namely, fabrics are sequentially wound on cloth hanging rollers to form loops, and because the standard distance between the cloth hanging rollers is about 152mm, the relative gap between the front surfaces of the fabrics in the same loop is small, and the front surfaces of the fabrics are easy to generate mutual contact friction, so that the steaming effect of most conventional fabrics cannot be influenced, but in the case of high-difficulty digital printing or certain special-requirement fabrics, the mutual friction between the front surfaces of the fabrics in the same loop is easy to cause a color-matching or color-pattern phenomenon, the final steaming effect is influenced, and the normal production requirements cannot be met.
Disclosure of Invention
The invention aims to solve the technical problem of providing a long-loop steamer ring forming plate assembly aiming at the prior art, which has two modes of full-loop forming and spacer-loop forming (namely, the fabrics are wound on a cloth hanging roller at intervals), can be freely switched, does not need to stop or interrupt operation procedures, does not need to empty steaming areas, and can meet the production requirements of all fabrics.
The invention solves the problems by adopting the following technical scheme: the utility model provides a long ring steamer becomes annular plate subassembly, it includes main annular plate, ring formation subplate and ring formation propulsion board, main annular plate includes anterior segment and back end, the lower limb of anterior segment is concave arc form working face, the slot has been seted up to the back end downside, slot position is in the anterior segment rear side in the next-door neighbour, ring formation subplate sets up in main annular plate inboard, ring formation subplate includes the concave arc working segment unanimous with main annular plate anterior segment shape, ring formation propulsion board) sets up in the slot, and the ring formation propulsion board can advance or retract in the slot under actuating mechanism's effect.
Further, when the full ring is formed into a ring, the ring forming pushing plate is pushed to the thickness position of the ring forming auxiliary plate; when the spacer rings are looped, the looped thrust plate is retracted to the position of the thickness of the main looped plate.
Further, the lower edge of the annular propelling plate comprises an arc extending section and a flat section, and the arc extending section is in smooth transition with a concave arc working surface on the main annular plate or the annular auxiliary plate.
Further, a separation section is arranged at the rear side of the straight section, and the separation section and the straight section form a step structure.
Furthermore, the main looping plate and the looping auxiliary plate adopt a split structure or an integrated structure.
Furthermore, a limit flange is arranged on the upper side of the annular pushing plate inwards.
Still further, the ring-forming plate subassembly rear is provided with the back and leads the ring-forming plate, the back leads the ring-forming plate and includes preceding straightway, well circular arc changeover portion and back straightway, form step structure and be connected through middle circular arc changeover portion between preceding straightway and the back straightway.
Further, a rear guide rail is arranged at the rear side of the rear guide ring forming plate.
Furthermore, the rear guide ring forming plate and the rear guide rail adopt a split structure or an integrated structure.
Further, a looping finger is arranged above the looping plate component.
Compared with the prior art, the invention has the advantages that:
the loop forming plate component of the long-loop steamer provided by the invention has two modes of full loop forming and spacer loop forming (namely, the fabrics are wound on a cloth hanging roller at intervals), can be freely switched, does not need to stop or interrupt operation procedures, does not need to empty steaming areas, and can meet the production requirements of all fabrics.
Drawings
FIG. 1 is a schematic view showing a state of a loop forming mechanism of a long loop steamer in full loop forming.
Fig. 2 is a schematic view showing a state of a loop forming mechanism of a long loop steamer in a loop forming process.
Fig. 3 is a schematic view of the embodiment 1 of the looped plate assembly of fig. 1.
Fig. 4 is a schematic structural view of the main looping plate in fig. 3.
Fig. 5 is a schematic view of the structure of the annular sub-plate in fig. 3.
Fig. 6 is a schematic view of the structure of the ring-formed pusher plate of fig. 3.
Fig. 7 is a schematic view of the embodiment 2 of the looped plate assembly of fig. 1.
Fig. 8 is a schematic view of the primary and secondary looping plates of fig. 7 in a unitary structure.
Fig. 9 is a cross-sectional view A-A of fig. 8.
Fig. 10 is a schematic view of the structure of the ring-formed pusher plate of fig. 7.
Fig. 11 is a stepped cross-sectional view of fig. 10.
Fig. 12 is a schematic view of the long crank assembly of fig. 1.
Fig. 13 is a schematic view of the construction of the short crank assembly of fig. 1.
FIG. 14 is a schematic view of the mating relationship of the short crank assembly and the collar of the ring pusher plate.
FIG. 15 is a schematic diagram of the mating relationship of the short crank assembly to the upper edge of the channel.
Fig. 16 is a schematic view of the installation structure of the endless chain in fig. 1.
Fig. 17 is a top view of fig. 16.
Fig. 18 is a schematic view of the installation structure of the cloth roller in fig. 17.
Fig. 19 is a schematic view of the mounting structure of the main rail and the sub rail of fig. 1.
Fig. 20 is a top view of fig. 19.
Fig. 21 is a side view of fig. 19.
Fig. 22 is a partial enlarged view of fig. 21.
Fig. 23 is a schematic view of the structure of the rear guide ring-forming plate of fig. 1.
Fig. 24 is a schematic view of a rear guide ring plate and rear guide rail in an integrated structure.
Wherein:
ring-formed cloth feeding roller 1
Looping finger 2
Annular plate assembly 3
Main looping plate 3.1
Front section 3.1.1
Posterior segment 3.1.2
Groove 3.1.3
Annular auxiliary plate 3.2
Concave arc working section 3.2.1
Rear extension 3.2.2
Annular pusher plate 3.3
Arc extension 3.3.1
Straight section 3.3.2
Disengagement section 3.3.3
Limit stop 3.3.4
Sprocket 4
Endless chain 5
Cloth hanging roller 6
Long crank assembly 7
Short crank assembly 8
Auxiliary rail 9
Main rail 10
Rear guide looping plate 11
Rear guide rail 12
Fabric 13
Wallboard 14
Connecting support leg 15
Large crank structure 16
Big crank 16.1
Pin shaft 16.2
Sleeve 16.3
Small crank structure 17
Small crank 17.1
Crank shaft 17.2
First roller 17.3
Gear 18
Second roller 19
Silica gel cover 20
A rack 21.
Description of the embodiments
The invention is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 24, a loop forming mechanism of a long loop steamer in this embodiment includes a loop forming cloth feeding roller 1, a loop forming pusher dog 2, a loop forming plate assembly 3, a sprocket 4, a loop chain 5, a long crank assembly 7, a short crank assembly 8, a cloth hanging roller 6, a main rail 10, a secondary rail 8, a rear guide loop forming plate 11 and a rear guide rail 12;
four main tracks 10 are arranged, namely an upper track and a lower track, and are arranged on the upper inner side and the lower inner side of a left wallboard and a right wallboard of the long-ring steamer;
the number of the chain wheels 4 is eight, the chain wheels are divided into a left group and a right group, four groups are respectively arranged in a rectangular shape, and the left group of the chain wheels 4 and the right group of the chain wheels 4 are respectively arranged on the inner sides of a left wallboard 14 and a right wallboard 14 of the long-ring steamer;
the two endless chains 5, one on each of the left and right, are respectively wound on the left and right groups of chain wheels 4, and the top chain part and the bottom chain part of the endless chain 5 are placed on the main rail 10;
the number of the auxiliary rails 9 is two, and one of the left and right auxiliary rails is respectively, and the auxiliary rails 9 are arranged in parallel with the main rail 10 and are positioned on the upper inner side of the upper main rail 10;
the long crank assembly 7 and the short crank assembly 8 are respectively provided with a plurality of pieces, the long crank assembly 7 and the short crank assembly 8 are respectively hinged with the endless chain 5 through respective pin shafts, and the long crank assembly 7 and the short crank assembly 8 are arranged on the endless chain 5 in a staggered manner at intervals;
the cloth hanging rollers 6 are provided with a plurality of cloth hanging rollers, and two ends of each cloth hanging roller 6 are respectively connected with a corresponding long crank assembly 7 or a short crank assembly 8 on the left and right endless chains 5;
the loop-forming cloth feeding roller 1 is arranged above the front part (main rail input end) of the loop chain 5 and is used for conveying the fabric 13 to the loop chain 5 and hanging the fabric on the cloth hanging roller 6;
the two ring forming plate assemblies 3 are arranged, the ring forming plate assemblies 3 are symmetrically arranged on the outer sides of the upper main rail 10 left and right and are positioned at the front upper steering position of the ring chain 5, and the ring forming plate assemblies are fixedly arranged on the inner sides of the left wallboard and the right wallboard of the long-ring steamer through connecting supporting legs 15;
a looping pulling claw 2 is arranged above the looping plate assembly 3, and the looping pulling claw 2 is positioned between the looping cloth feeding roller 1 and the looping plate assembly 3 and is used for pulling the turned cloth hanging roller to the auxiliary rail 9;
referring to fig. 3 to 6, the ring forming plate assembly 3 in this embodiment includes a main ring forming plate 3.1, a ring forming auxiliary plate 3.2 and a ring forming pushing plate 3.3, the main ring forming plate 3.1 includes a front section 3.1.1 and a rear section 3.1.2, the lower edge of the front section 3.1.1 is a concave arc working surface, a groove 3.1.3 is formed at the lower side of the rear section 3.1.2, the position of the groove 3.1.3 is adjacent to the rear side of the front section 3.1.1, the ring forming auxiliary plate 3.2 is disposed inside the main ring forming plate 3.1, the ring forming auxiliary plate 3.2 includes a concave arc working section 3.2.1 consistent with the shape of the front section 3.1.1 of the main ring forming plate 3.1, and the ring forming pushing plate 3.3 is disposed in the groove 3.1.3 and can be pushed or retracted in the groove 3.1.3 under the action of a driving mechanism (such as a cylinder, an oil cylinder, etc.). When the full ring is formed into a ring, the ring forming pushing plate 3.3 is pushed to the thickness position of the ring forming auxiliary plate 3.2; when the spacer rings form rings, the ring forming pushing plate 3.3 is retracted to the thickness position of the main ring forming plate 3.1;
the lower edge of the annular propelling plate 3.3 comprises an arc extending section 3.3.1 and a straight section 3.3.2, and the arc extending section 3.3.1 is in smooth transition with a concave arc working surface of the lower edge of the front section 3.1.1 of the main annular plate 3.1 or a concave arc working section 3.2.1 of the annular auxiliary plate 3.2;
the rear side of the straight section 3.3.2 is provided with a separation section 3.3.3, the separation section 3.3.3 and the straight section 3.3.2 form a step structure, so that the contact length of the roller and the straight section 3.3.2 can be reduced, and the abrasion of the roller is reduced;
referring to fig. 7 to 11, the looping plate assembly 3 in the present embodiment includes a main looping plate 3.1, a looping sub-plate 3.2 and a looping pushing plate 3.3, where the main looping plate 3.1 and the looping sub-plate 3.2 are in an integral structure;
the annular auxiliary plate 3.2 comprises a concave arc working section 3.2.1 and a rear extension section 3.2.2, wherein the shape of the concave arc working section is consistent with that of the front section 3.1.1 of the main annular plate 3.1, and the rear extension section 3.2.2 is partially overlapped with the rear section 3.1.2 of the main annular plate 3.1;
a limiting flange 3.3.4 is arranged inwards on the upper side of the annular pushing plate 3.3;
referring to fig. 12 and 13, the long crank assembly 7 and the short crank assembly 8 have the same structure and comprise a large crank structural member 16 and a small crank structural member 17, the large crank structural member 16 comprises a large crank 16.1, a pin shaft 16.2 and a sleeve 16.3, the sleeve 16.3 is arranged on the inner side of one end of the large crank 16.1, the pin shaft 16.2 is arranged on the outer side of the other end of the large crank 16.1, the small crank structural member 17 comprises a small crank 17.1, one end of the small crank 17.1 is connected with the pin shaft 16.2, a crank shaft 17.2 is arranged on the outer side of the other end of the small crank 17.1, a first roller 17.3 is arranged on the crank shaft 17.2, and the lengths of the crank shaft 17.2 and the first roller 17.3 on the long crank assembly 7 are larger than those of the crank shaft 17.2 and the first roller 17.3 on the short crank assembly 8;
referring to fig. 14 and 15, the distance from the chain 5 to the upper edge of the groove 3.1.3 or the distance from the chain 5 to the lower edge of the limit flange 3.3.1 is smaller than the distance from the chain 5 to the outer edge of the first roller 17.3 on the short crank assembly 8, so that when the first roller 17.3 on the short crank assembly 8 falls into the groove 3.1.3, the first roller 17.3 swings upwards under the action of the upper edge of the groove 3.1.3 or the lower edge of the limit flange 3.3.1, the cloth hanging roller 6 on the short crank assembly 8 is prevented from touching the cloth hanging roller on the short crank assembly 8 during ring forming of the spacer ring, and the ring forming effect is affected;
the number of the rear guide ring forming plates 11 is two, the rear guide ring forming plates 11 are symmetrically arranged on the outer side of the upper main rail 10 left and right, and the rear guide ring forming plates 11 are matched with the short crank assembly 8; in a ring forming mode of the spacing ring, the cloth hanging roller falling to the lowest position on the short crank assembly 8 can be swung back to the auxiliary rail under the action of the rear guide ring forming plate 11;
the rear guide ring forming plate 11 comprises a front straight line section 11.1, a middle circular arc transition section 11.2 and a rear straight line section 11.3, wherein a step structure is formed between the front straight line section 11.1 and the rear straight line section 11.3 and is connected through the middle circular arc transition section 11.2;
the rear guide ring plate 11 is provided with a rear guide rail 12 at the rear side, the lower edge of the rear guide rail 12 is a concave arc working surface, and the long crank assembly 7 and the short crank assembly 8 enable the cloth hanging roller to slowly fall under the limiting action of the rear guide rail 12, so that the cloth hanging roller is prevented from being directly fallen to be damaged;
the rear guide ring forming plate 11 and the rear guide rail 12 adopt a split structure or an integrated structure;
the left end and the right end of the cloth hanging roller 6 are respectively provided with a second roller 19, and the second rollers 19 are placed on the auxiliary rail 9;
the second roller 19 at least one end of the cloth hanging roller 6 can be replaced by a gear 18, at this time, a rack 21 is arranged on the auxiliary rail 9 corresponding to the gear 18, and the rack 21 is matched with the gear 18, so that the running stability of the cloth hanging roller can be improved;
the cloth hanging roller 6 is sleeved with a silica gel sleeve 20.
Working principle:
the invention completes the ring forming work by the first roller wheels on the long crank assembly and the short crank assembly being matched with the ring forming plate assembly.
When the ring is fully formed, the ring forming pushing plate of the ring forming plate assembly is pushed inwards to the thickness position of the ring forming auxiliary plate; at the moment, the small idler wheels on the long crank assembly are matched with the concave cambered surfaces at the front section of the main looping plate and the lower edge of the auxiliary looping plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surfaces; the small idler wheels on the short crank assembly are only matched with the concave cambered surface at the lower edge of the annular auxiliary plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surface; then, as the loop forming propulsion plate is positioned at the thickness position of the loop forming auxiliary plate, the small roller on the long crank assembly and the small roller on the short crank assembly can continuously move along the arc extension section and the straight section of the loop forming propulsion plate, so that the cloth hanging roller swings upwards to the highest position, the cloth hanging roller is pulled onto the auxiliary rail under the cooperation of the loop forming pusher dog, the cloth carrying action is completed, and then the fabric is looped under the action of the loop blowing pipe or the mechanical loop forming mechanism. In the state, as the cloth hanging rollers on the long crank assembly and the short crank assembly participate in looping, namely each cloth hanging roller on the loop chain is looped, the distance between the front surfaces of the final fabrics is about 152 mm;
when the spacer rings form rings, the ring-forming pushing plates of the ring-forming plate assembly retract outwards to the thickness position of the main ring-forming plate, and the grooves at the rear side of the ring-forming auxiliary plates are exposed; at the moment, the small idler wheels on the long crank assembly are matched with the concave cambered surfaces at the front section of the main looping plate and the lower edge of the auxiliary looping plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surfaces; the small idler wheels on the short crank assembly are only matched with the concave cambered surface at the lower edge of the annular auxiliary plate, and the cloth hanging roller swings forwards and upwards due to the limitation of the concave cambered surface; then, as the looping pushing plate is retracted to the thickness position of the main looping plate, the small roller on the long crank assembly can continuously move along the arc extension section and the straight section of the looping pushing plate, the cloth hanging roller on the small roller can swing upwards to the highest position, the cloth hanging roller on the long crank assembly is pulled to the auxiliary rail under the action of the looping pusher dog, the cloth is packed, and then the fabric is looped under the action of the loop blowing pipe or the mechanical looping mechanism; and because the rear side of the looping auxiliary plate is provided with the groove, the small roller on the short crank assembly can drop into the groove after passing through the looping auxiliary plate, and the cloth hanging roller on the short crank assembly drops downwards under the action of self gravity and does not participate in the pocket cloth. In this state, only the cloth hanging rollers on the long crank assembly are looped, and the long crank assembly and the short crank assembly are alternately arranged on the endless chain at intervals, namely, the cloth hanging rollers on the endless chain are looped at intervals, so that the interval between the front surfaces of the final fabrics is about 304 mm.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions that are formed by equivalent transformation or equivalent substitution should fall within the protection scope of the claims of the present invention.
Claims (7)
1. The utility model provides a long ring steamer becomes annular plate subassembly which characterized in that: the novel ring forming device comprises a main ring forming plate (3.1), a ring forming auxiliary plate (3.2), a ring forming propelling plate (3.3), a long crank assembly and a short crank assembly, wherein the main ring forming plate (3.1) comprises a front section (3.1.1) and a rear section (3.1.2), the lower edge of the front section (3.1.1) is a concave arc-shaped working surface, a groove (3.1.3) is formed in the lower side of the rear section (3.1.2), the groove (3.1.3) is located close to the rear side of the front section (3.1.1), the ring forming auxiliary plate (3.2) is arranged on the inner side of the main ring forming plate (3.1), the ring forming auxiliary plate (3.2) comprises a concave arc working section (3.2.1) consistent with the shape of the front section (3.1.1) of the main ring forming plate (3.1), the ring forming propelling plate (3.3) is arranged in the groove (3.1.3), and the ring forming propelling plate (3.3.3) is arranged in the groove (3.1.3) or the groove (3.3) acts in the groove (3.1);
when the full ring is formed into a ring, the ring forming pushing plate (3.3) is pushed to the thickness position of the ring forming auxiliary plate (3.2); when the spacing ring forms a ring, the ring forming pushing plate (3.3) is retracted to the thickness position of the main ring forming plate (3.1);
the lower edge of the annular propelling plate (3.3) comprises an arc extending section (3.3.1) and a flat section (3.3.2), and the arc extending section (3.3.1) is in smooth transition with a concave arc working surface on the main annular plate (3.1) or the annular auxiliary plate (3.2);
a ring forming pusher dog (2) is arranged above the ring forming plate assembly;
the long crank component and the short crank component have the same structure and comprise a large crank structural component and a small crank structural component, the large crank structural component comprises a large crank, a pin shaft and a sleeve, the sleeve is arranged on the inner side of one end of the large crank, the pin shaft is arranged on the outer side of the other end of the large crank, the small crank structural component comprises a small crank, one end of the small crank is connected with the pin shaft, a crank shaft is arranged on the outer side of the other end of the small crank, and a first roller is arranged on the crank shaft;
the first rollers on the long crank assembly and the short crank assembly are matched with the ring forming plate assembly to complete ring forming work;
when the ring is fully formed, the ring forming pushing plate of the ring forming plate assembly is pushed inwards to the thickness position of the ring forming auxiliary plate; at the moment, the small idler wheels on the long crank assembly are matched with the concave cambered surfaces at the front section of the main looping plate and the lower edge of the auxiliary looping plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surfaces; the small idler wheels on the short crank assembly are only matched with the concave cambered surface at the lower edge of the annular auxiliary plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surface; then, as the looping propelling plate is positioned at the thickness position of the looping auxiliary plate, the small roller on the long crank assembly and the small roller on the short crank assembly can continuously move along the arc extension section and the straight section of the looping propelling plate, so that the cloth hanging roller swings upwards to the highest position, the cloth hanging roller is pulled onto the auxiliary rail under the cooperation of the looping pusher dog, the cloth is packed, and then the fabric is looped under the action of a loop blowing pipe or a mechanical looping mechanism;
when the spacer rings form rings, the ring-forming pushing plates of the ring-forming plate assembly retract outwards to the thickness position of the main ring-forming plate, and the grooves at the rear side of the ring-forming auxiliary plates are exposed; at the moment, the small idler wheels on the long crank assembly are matched with the concave cambered surfaces at the front section of the main looping plate and the lower edge of the auxiliary looping plate, and the cloth hanging roller is gradually swung up forwards and upwards due to the limitation of the concave cambered surfaces; the small idler wheels on the short crank assembly are only matched with the concave cambered surface at the lower edge of the annular auxiliary plate, and the cloth hanging roller swings forwards and upwards due to the limitation of the concave cambered surface; then, as the looping pushing plate is retracted to the thickness position of the main looping plate, the small roller on the long crank assembly can continuously move along the arc extension section and the straight section of the looping pushing plate, the cloth hanging roller on the small roller can swing upwards to the highest position, the cloth hanging roller on the long crank assembly is pulled to the auxiliary rail under the action of the looping pusher dog, the cloth is packed, and then the fabric is looped under the action of the loop blowing pipe or the mechanical looping mechanism; and because the rear side of the looping auxiliary plate is provided with the groove, the small roller on the short crank assembly can drop into the groove after passing through the looping auxiliary plate, and the cloth hanging roller on the short crank assembly drops downwards under the action of self gravity and does not participate in the pocket cloth.
2. The long-loop steamer looping plate assembly according to claim 1, wherein: the rear side of the straight section (3.3.2) is provided with a separation section (3.3.3), and the separation section (3.3.3) and the straight section (3.3.2) form a step structure.
3. The long-loop steamer looping plate assembly according to claim 1, wherein: the main looping plate (3.1) and the looping auxiliary plate (3.2) adopt a split structure or an integrated structure.
4. The long-loop steamer looping plate assembly according to claim 1, wherein: and a limiting flange (3.3.4) is arranged inwards on the upper side of the annular pushing plate (3.3).
5. The long-loop steamer looping plate assembly according to claim 1, wherein: the rear guide ring forming plate is arranged behind the ring forming plate assembly, the rear guide ring forming plate (11) comprises a front straight line section (11.1), a middle circular arc transition section (11.2) and a rear straight line section (11.3), and a step structure is formed between the front straight line section (11.1) and the rear straight line section (11.3) and is connected through the middle circular arc transition section (11.2).
6. A long loop steamer looping plate assembly according to claim 5, characterized in that: the rear guide ring forming plate (11) is provided with a rear guide rail (12) at the rear side.
7. The long-loop steamer looping plate assembly of claim 6, further comprising: the rear guide ring forming plate (11) and the rear guide rail (12) adopt a split structure or an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338178.1A CN109537219B (en) | 2018-11-12 | 2018-11-12 | Loop forming plate assembly of long-loop steamer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811338178.1A CN109537219B (en) | 2018-11-12 | 2018-11-12 | Loop forming plate assembly of long-loop steamer |
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| CN109537219A CN109537219A (en) | 2019-03-29 |
| CN109537219B true CN109537219B (en) | 2024-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811338178.1A Active CN109537219B (en) | 2018-11-12 | 2018-11-12 | Loop forming plate assembly of long-loop steamer |
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| CN109537219A (en) | 2019-03-29 |
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