CN111232743A - Automatic unloading tiling device of textile fabric - Google Patents
Automatic unloading tiling device of textile fabric Download PDFInfo
- Publication number
- CN111232743A CN111232743A CN202010204319.1A CN202010204319A CN111232743A CN 111232743 A CN111232743 A CN 111232743A CN 202010204319 A CN202010204319 A CN 202010204319A CN 111232743 A CN111232743 A CN 111232743A
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- Prior art keywords
- cutting
- roller
- collision
- textile fabric
- cloth
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/08—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with revolving, e.g. cylinder, cutters or perforators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
- B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
- B65H5/226—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices by suction rollers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the technical field of automatic clothing fabric laying machinery, and particularly discloses an automatic discharging and laying device for textile fabric, which comprises a conveying line, a material rest, a cutting mechanism and an adsorption and laying mechanism, wherein a fabric laying platen is conveyed on the conveying line at equal intervals, a textile fabric roll is erected on the material rest, the cutting mechanism comprises a cutting roller assembly, a collision roller assembly and a driving assembly, the adsorption and laying mechanism comprises a vacuum suction roller assembly and a clamping roller which are arranged in parallel, the cutting mechanism is used for automatically cutting the textile fabric roll, the cut textile fabric is laid on the fabric laying platen through the adsorption and laying mechanism, the technical problem of how to automatically lay the textile fabric roll on the fabric laying platen is solved, and meanwhile, the cutting roller assembly and the collision roller assembly are used for keeping the textile fabric flat in the cutting process and the laying process.
Description
Technical Field
The invention relates to the technical field of automatic clothes fabric laying machinery, in particular to an automatic discharging and laying device for textile fabric.
Background
Present apply to garment materials's silk screen printing equipment hardly realizes continuity, full-automatic stamp processing, needs artifical manual on fixing garment materials to silk screen printing's platen, moves garment materials by the platen and carries out silk screen printing processing under the silk screen, consequently, needs an automatic unloading tiling device of textile fabric urgent need, realizes the automation to the platen, smooth shop cloth.
The patent document with the patent number of CN201811067316.7 discloses an automatic cloth spreading system for screen printing, which specifically discloses a horizontal transmission device, a transmission unit, a lifting unit, a cloth spreading roller, a printing table board and a cloth placing board, wherein the printing table board corresponds to the screen printing device, cloth to be screen printed is placed on the cloth placing board, the same horizontal transmission device is arranged right above the printing table board and the cloth placing board which are arranged side by side along the horizontal direction, a transmission belt in the horizontal transmission device is in horizontal transmission fit with the middle of the transmission unit, two ends of the transmission unit are connected with the lifting unit, the output end of the lifting unit is connected with two ends of the cloth spreading roller positioned below the lifting unit, a cloth taking bonding device is arranged on the roller surface of the cloth spreading roller, a cloth remaining bonding device is arranged on the plate surface of the printing table board, and the cloth taking and remaining bonding devices are preferably glue layers.
Although the above patent document discloses an automatic cloth laying system for screen printing with a single printing table, it cannot achieve continuous automatic cloth laying and has a low degree of automation.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic blanking and spreading device for textile cloth, which automatically cuts a textile cloth roll by using a cutting mechanism, spreads the cut textile cloth on a cloth spreading platen through an adsorption spreading mechanism, solves the technical problem of how to automatically spread the textile cloth roll on the cloth spreading platen, and meanwhile keeps the textile cloth smooth in the cutting process and the spreading process by using a cutting roller assembly and a collision roller assembly.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an automatic unloading tiling device of textile fabric, includes the automatic unloading tiling device of transfer chain of gyration setting, and the equidistance is provided with a plurality of shop's cloth platen on this automatic unloading tiling device of transfer chain, should shop's cloth platen by the automatic unloading tiling device of transfer chain a textile fabric drives the gyration and carries the setting, still includes:
the material rack is arranged on a conveying path of the automatic textile fabric blanking and tiling device of the conveying line, a freely rotating textile fabric roll is erected at the top of the material rack, and the axial direction of the textile fabric roll stretches across the width direction of the automatic textile fabric blanking and tiling device of the conveying line;
the cutting mechanism is arranged below the textile fabric roll and comprises a cutting roller assembly, a collision roller assembly and a driving assembly, wherein the cutting roller assembly and the collision roller assembly are arranged in parallel with the textile fabric roll, the textile fabric output from the textile fabric roll is clamped between the cutting roller assembly and the collision roller assembly and is output downwards, the fixed-length cutting is carried out on the textile fabric, and the driving assembly synchronously drives the cutting roller assembly and the collision roller assembly to rotate oppositely; and
the automatic feeding and laying device comprises a conveying line, a cutting mechanism, an adsorption and laying mechanism, wherein the adsorption and laying mechanism is arranged under the cutting mechanism and comprises a vacuum suction roller assembly and a clamping roller which are arranged in parallel, the vacuum suction roller assembly and the clamping roller are arranged in a rotating mode in opposite directions, vacuum suction force exists on the circumferential surface of the vacuum suction roller assembly, textile cloth cut by the cutting mechanism is laid on a cloth laying table plate on the automatic feeding and laying device of the conveying line.
As an improvement, the cutting roller assembly comprises:
the cutting outer roller is hollow inside, and a knife avoiding groove is formed in an outer circumferential roller body;
the cutting end covers are used for plugging openings at two axial end parts of the outer cutting roller;
the two ends of the cutting blade are slidably arranged in the sliding grooves on the corresponding cutting end covers;
the cutting eccentric shaft is coaxially arranged in the cutting outer roller in a penetrating mode, is abutted against the cutting blade and drives the cutting blade to extend out of the cutting outer roller in a sliding mode to cut textile fabric; and
the reset plugging unit is arranged in the outer cutting roller, drives the cutting blade to return to the outer cutting roller, and synchronously plugs the escape grooves in the outer cutting roller.
As an improvement, the reduction plugging unit comprises:
the first elastic resetting piece is arranged in the sliding groove and enables the cutting blade to elastically reset;
the cutting cantilevers are symmetrically arranged on two sides of the axial direction of the cutting blade;
the two ends of the swinging plate are slidably inserted on the cutting cantilever, a second elastic reset piece is arranged between the bottom of the swinging plate and the cutting cantilever in an abutting mode, and the swinging plate is arranged in an abutting mode with the inner wall of the outer cutting roller; and
the sealing strip is hinged to the top of the oscillating plate, a spring strip is arranged between the sealing strip and the included angle of the oscillating plate in an abutting mode, and the sealing strip is used for sealing a knife avoiding groove in the outer cutting roller.
As a refinement, the interference roller assembly comprises:
the inner part of the conflict outer roller is arranged in a hollow way, and the outer circumferential roller body of the conflict outer roller is provided with a cutter inserting groove;
the collision end covers are used for plugging openings at two axial end parts of the collision outer roller;
two ends of the interference cutter strip are arranged in the corresponding sliding grooves on the interference end covers in a sliding mode, and interference cutter grooves used for being in inserting fit with the cutting blades are formed in the interference cutter strip;
the collision eccentric shaft is coaxially arranged in the collision outer roller in a penetrating manner, is in collision with the collision cutter strip, and drives the collision cutter strip to slide to the cutter inserting groove; and
and the swinging plugging unit is arranged in the conflict outer roller, drives the conflict cutter strip to reset, and synchronously plugs the cutter inserting groove on the conflict outer roller.
As a refinement, the swing stopper unit includes:
the first spring resetting piece is arranged in the sliding groove and enables the butting cutter strip to elastically reset;
the swinging cantilevers are symmetrically arranged on two axial sides of the butting cutter strip;
the two ends of the swinging abutting plate are inserted on the swinging cantilever in a sliding manner, a second spring reset piece is arranged between the bottom of the swinging abutting plate and the swinging cantilever in an abutting manner, and the second spring reset piece is arranged in an abutting manner with the inner wall of the abutting outer roller; and
the sealing strip with the top of swing touch panel is articulated, its with it contradict between the contained angle of swing touch panel and be provided with the spring leaf, and it is used for the shutoff slotting tool groove on the outer roller of contradicting.
As an improvement, a grinding blade which is rubbed with the cutting blade is arranged on the side wall of the interference knife groove.
As an improvement, the sharpening blade is hinged with the side wall of the abutting cutter groove, and a telescopic elastic piece is arranged between the sharpening blade and the side wall of the abutting cutter groove in an abutting mode.
As an improvement, the vacuum suction roller assemblies each include:
the two ends of the outer roller are rotatably arranged on the material rack, and a plurality of vacuum suction holes are uniformly distributed in the outer roller;
the inner roller is coaxially arranged in the outer roller, is provided with suction pipes which are arranged in one-to-one correspondence with the vacuum suction holes and synchronously rotates along with the outer roller; and
the high-pressure spray pipe is coaxially arranged in the inner roller, two ends of the high-pressure spray pipe are fixedly arranged on the material rack, one end of the high-pressure spray pipe is communicated with an external compressed air source, and an opening communicated with the inner roller is formed in a pipe body of the high-pressure spray pipe.
As the improvement, follow the direction of delivery of the automatic unloading tiling device of transfer chain a textile fabric, the front end of shop's cloth platen is provided with first double-layered cloth subassembly, and this first double-layered cloth subassembly includes:
the first clamping plate is hinged to the cloth spreading bedplate, and a spring steel sheet is arranged between the first clamping plate and an included angle of the cloth spreading bedplate in a propping manner;
the first gear is sleeved at two end parts of a hinge shaft of the first clamping plate;
the second gear is arranged right above the corresponding first gear and meshed with the first gear;
the rack is arranged right above the corresponding second gear, meshed with the second gear and used for driving the first clamping plate to overturn;
the locking blocks are arranged under the corresponding first gears in a sliding mode, springs are sleeved on the locking blocks, and first spherical parts are arranged at the bottoms of the locking blocks; and
the first guide rail is fixedly arranged right below the cloth spreading bedplate and is abutted against the first spherical part to drive the locking block to be clamped with the first gear to position the first clamping plate.
As the improvement, follow the direction of delivery of the automatic unloading tiling device of weaving cloth of transfer chain, the bilateral symmetry of shop's cloth platen is provided with the second and presss from both sides the cloth subassembly, the second presss from both sides the cloth subassembly and includes:
the second clamping plate is arranged on the cloth spreading bedplate in an overturning way;
the push rod is hinged to the second clamping plate, and a second spherical part is arranged at the lower end part of the push rod;
the second guide rail is arranged right below the cloth spreading platen, is abutted against the second spherical part, drives the second clamping plate to overturn, and clamps the textile cloth on the cloth spreading platen; and
and the balancing weight is arranged on the second clamping plate and is close to the cloth spreading bedplate.
The invention has the beneficial effects that:
(1) according to the invention, the cutting mechanism is utilized to automatically cut the textile fabric roll, and the cut textile fabric is tiled on the cloth paving table plate through the adsorption tiling mechanism, so that the technical problem of how to automatically tile the textile fabric roll on the cloth paving table plate is solved, and meanwhile, the cutting roller assembly and the collision roller assembly keep the textile fabric smooth in the cutting process and the tiling process;
(2) according to the invention, the cutting blade capable of stretching is arranged in the cutting roller assembly to cut the textile fabric, meanwhile, the collision cutter strips matched with each other are arranged in the collision roller assembly, and the textile fabric is thoroughly cut through the matching of the cutting blade and the collision cutter strips, so that the cutting effect is better;
(3) according to the invention, the reset plugging unit and the swing plugging unit are respectively arranged in the cutting roller assembly and the conflict roller assembly to respectively plug the escape groove on the cutting roller assembly and the insert groove on the conflict roller assembly, so that when the cutting roller assembly and the conflict roller assembly do not cut textile cloth, the textile cloth can be clamped and conveyed by the cutting roller assembly and the conflict roller assembly, and the multifunctional use of the cutting roller assembly and the conflict roller assembly is realized;
(4) according to the invention, the grinding blade is arranged in the abutting knife slot on the abutting knife strip, and the cutting blade is always kept sharp through the friction between the grinding blade and the cutting blade, so that the cutting blade can rapidly cut textile fabrics, and the reduction of the sharpness of the cutting blade due to the long-term use abrasion of the cutting blade is avoided;
(5) according to the invention, the first cloth clamping assembly and the second cloth clamping assembly are arranged on the cloth spreading table plate, and the textile cloth tiled on the cloth spreading table plate is clamped and fixed by the first cloth clamping assembly and the second cloth clamping assembly, so that the textile cloth cannot be dislocated in the conveying process of the cloth spreading table plate, and the textile cloth is kept flat.
In conclusion, the automatic cloth spreading machine has the advantages of high automation degree, good continuity, good textile cloth flatness and the like, and is particularly suitable for the technical field of automatic textile cloth spreading machines.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of a cutting mechanism according to the present invention;
FIG. 3 is a schematic cross-sectional view of the cutting mechanism of the present invention;
FIG. 4 is a first schematic sectional view of the cutting roller assembly of the present invention;
FIG. 5 is a schematic view of a partial structure of a cutting roller assembly according to the present invention;
FIG. 6 is a schematic sectional view of a second cutting roller assembly according to the present invention;
FIG. 7 is an enlarged view of the structure at A in FIG. 6;
FIG. 8 is a schematic structural diagram of a repositioning block unit according to the present invention;
FIG. 9 is a schematic perspective view of the outer cutting roller of the present invention;
FIG. 10 is a schematic cross-sectional view of a planetary gear train of the present invention;
FIG. 11 is a first cross-sectional view of a assembly of conflict rollers in accordance with the present invention;
FIG. 12 is a schematic perspective view of an outer interference roller according to the present invention;
FIG. 13 is a partial schematic view of a collision roller assembly of the present invention;
FIG. 14 is a schematic structural diagram of a swing plugging unit according to the present invention;
FIG. 15 is a cross-sectional view of a second assembly of the interference roller of the present invention;
FIG. 16 is a partial structural schematic view of a swing plugging unit according to the present invention;
FIG. 17 is a schematic cross-sectional view of a knife strip according to the present invention;
FIG. 18 is a schematic cross-sectional view of a cloth laying platen according to the present invention;
FIG. 19 is a cross-sectional view of a second rail according to the present invention;
FIG. 20 is a schematic perspective view of a cloth laying platen according to the present invention;
FIG. 21 is a schematic cross-sectional view of the first cloth clamping assembly;
FIG. 22 is an enlarged view of the structure at B in FIG. 20;
FIG. 23 is a first schematic cross-sectional view of the vacuum roll assembly of the present invention;
FIG. 24 is a schematic cross-sectional view of a vacuum roller assembly according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The first embodiment is as follows:
as shown in fig. 1 to 3, an automatic unloading tiling device of textile fabric, including the transfer chain 1 that the gyration set up, equidistant a plurality of shop's cloth platen 11 that are provided with on this transfer chain 1, should shop's cloth platen 11 by transfer chain 1 drives the gyration and carries the setting, still includes:
the material rack 2 is arranged on the conveying path of the conveying line 1, a freely rotating textile fabric roll 3 is erected at the top of the material rack 2, and the textile fabric roll 3 is arranged in the axial direction across the width direction of the conveying line 1;
the cutting mechanism 4 is arranged below the textile fabric roll 3, and comprises a cutting roller assembly 41, an interference roller assembly 42 and a driving assembly 43, wherein the cutting roller assembly 41 and the interference roller assembly 42 are both arranged in parallel with the textile fabric roll 3, the textile fabric output from the textile fabric roll 3 is clamped between the cutting roller assembly 41 and the interference roller assembly 42 and output downwards, the textile fabric is cut in a fixed length, and the driving assembly 43 synchronously drives the cutting roller assembly 41 and the interference roller assembly 42 to rotate oppositely; and
the adsorption and tiling mechanism 5 is arranged right below the cutting mechanism 4 and comprises a vacuum suction roller assembly 51 and a clamping roller 52 which are arranged in parallel, the vacuum suction roller assembly 51 and the clamping roller 52 are arranged in a rotating mode in opposite directions, vacuum suction force exists on the circumferential surface of the vacuum suction roller assembly 51, and textile cloth cut by the cutting mechanism 4 is clamped and conveyed between the vacuum suction roller assembly 51 and the clamping roller 52 and tiled on the cloth paving table plate 11 on the conveying line 1.
It should be noted that, the free end of the textile fabric passes through the gap between the cutting roller assembly 41 and the collision roller assembly 42 by the rotation of the textile fabric roll 3, the textile fabric is continuously conveyed downwards by the opposite rotation of the cutting roller assembly 41 and the collision roller assembly 42, and when the textile fabric reaches a certain length and needs to be cut, the cutting blade in the cutting roller assembly 41 extends out of the cutting roller assembly 41 to cut the textile fabric, and the cut textile fabric is adsorbed and transferred by the adsorption and spreading mechanism 5, so that the textile fabric is automatically spread on the cloth spreading platen 11 conveyed on the conveying line 1.
It is further described that the vacuum suction roller assembly 51 and the pinch roller 52 rotate oppositely, wherein the rotation speed of the vacuum suction roller assembly 51 is slightly faster than that of the cutting roller assembly 41, so that the vacuum suction roller assembly 51 sucks one end of the textile fabric, and in the process of rotating and conveying, due to the differential speed between the vacuum suction roller assembly 51 and the cutting roller assembly 41, the textile fabric is pulled, and wrinkles on the textile fabric are eliminated through pulling.
More specifically, the driving assembly 43 includes a driving motor 431 and a gear set 432, the gear set 432 is disposed on the ends of the cutting roller assembly 41 and the interference roller assembly 42, the driving motor 431 rotates the cutting roller assembly 41 through a belt transmission manner, and the gear set 432 synchronously rotates the interference roller assembly 42.
As shown in fig. 4 to 10, as a preferred embodiment, the cutting roller assembly 41 includes:
the cutting outer roller 411 is arranged in a hollow mode, and a knife avoiding groove 4111 is formed in the outer circumferential roller body of the cutting outer roller 411;
the cutting end covers 412 are used for sealing openings at two axial end parts of the cutting outer roller 411;
a cutting blade 413, both ends of the cutting blade 413 being slidably disposed in the corresponding slide grooves 4121 of the cutting end cap 412;
a cutting eccentric shaft 414, wherein the cutting eccentric shaft 414 is coaxially arranged in the cutting outer roller 411, is abutted against the cutting blade 413, and drives the cutting blade 413 to slide and extend out of the cutting outer roller 411 to cut textile fabric; and
the resetting and blocking unit 415 is arranged in the cutting outer roller 411, drives the cutting blade 413 to return to the cutting outer roller 411, and synchronously blocks the escape groove 4111 in the cutting outer roller 411.
Further, the reduction blocking unit 415 includes:
a first elastic restoring member 4151, which is provided in the slide groove 4121, and elastically restores the cutting blade 413;
cutting cantilevers 4152, the cutting cantilevers 4152 being symmetrically disposed at both sides of the cutting blade 413 in the axial direction;
the two ends of the swinging plate 4153 are slidably inserted on the cutting cantilever 4152, a second elastic resetting piece 4154 is arranged between the bottom of the swinging plate 4153 and the cutting cantilever 4152 in an abutting mode, and the swinging plate 4153 is arranged in an abutting mode with the inner wall of the outer cutting roller 411; and
the blocking strip 4155 is hinged to the top of the swinging plate 4153, a spring strip 4156 is arranged between the angle between the blocking strip 4155 and the swinging plate 4153 in an abutting mode, and the spring strip 4156 is used for blocking the knife avoiding groove 4111 in the cutting outer roller 411.
It should be noted that a planetary gear train is arranged between the cutting eccentric shaft 414 and the cutting outer roller 411, the sun wheel 61 is sleeved on the cutting eccentric shaft 414, the gear ring 62 is arranged on the inner ring of the cutting outer roller 411, the planet wheel 63 is fixedly arranged through the sealing end cover 64, and when the cutting eccentric shaft 414 rotates, the cutting outer roller 411 is driven to rotate through the planet gear.
It is further noted that when the cutting eccentric shaft 414 rotates and the protruded portion of the cutting eccentric shaft 414 collides with the cutting blade 413, the cutting blade 413 is protruded from the escape groove 4111 of the cutting outer drum 411 to cut the textile fabric by the cutting blade 413.
It should be further noted that, when the cutting blade 413 does not cut the textile fabric, the reset blocking unit 415 blocks the escape groove 4111, so as to avoid the escape groove 4111 from rolling the textile fabric to cause an indentation or a wrinkle on the textile fabric.
In addition, the cutting cantilever 4152 is hinged with the cutting blade 413, when the first elastic reset member 4151 retracts the cutting blade 413 into the cutting outer roller 411, the cutting cantilever 4152 is swung by the pulling of the cutting blade 413, the swinging of the cutting cantilever 4152 is guided and pulled by the pulling elastic member 4157 provided on the cutting end cap 412, then the blocking strip 4155 is inserted into the blocking groove 4111 for blocking, when the cutting blade 413 is extended, the cutting cantilever 4152 loses the pulling force of the cutting blade 413, the cutting cantilever 4152 is swung and reset by the pulling elastic member 4157, and the spring strip 4156 is provided by the interference between the blocking strip 4155 and the swinging plate 4153, so that the blocking strip 4155 and the swinging plate 4153 can be swung and also automatically reset, and the second elastic reset member 4154 provided between the cutting cantilever 4152 and the swinging plate 4153 can be provided with the telescopic sliding movement between the cutting cantilever 4152 and the swinging plate 4153, for adjusting the swinging plate 4153.
As shown in fig. 11 to 17, as a preferred embodiment, the interference roller assembly 42 includes:
the inner part of the collision outer roller 421 is hollow, and a knife slot 4211 is arranged on the outer circumferential roller body of the collision outer roller 421;
the collision end covers 422 are used for blocking openings at two axial end parts of the collision outer roller 421;
two ends of each interference cutter strip 423 are slidably arranged in corresponding sliding grooves 4221 on the interference end cover 422, and interference cutter grooves 4231 used for being penetrated and matched with the cutting blades 413 are formed in the interference cutter strips 423;
the collision eccentric shaft 424 is coaxially arranged in the collision outer roller 421 in a penetrating manner, is in collision with the collision knife strip 423, and drives the collision knife strip 423 to slide to the knife slot 4211; and
and the swing plugging unit 425 is arranged in the collision outer roller 421, drives the collision knife strips 423 to reset, and synchronously plugs the knife inserting grooves 4211 on the collision outer roller 421.
Further, the swing block unit 425 includes:
a first spring return 4251, the first spring return 4251 being disposed in the sliding groove 4221, and elastically returning the interference blade 423;
the swinging cantilevers 4252 are symmetrically arranged at two axial sides of the interference cutter bar 423;
the two ends of the swinging abutting plate 4253 are slidably inserted into the swinging cantilever 4252, a second spring reset piece 4254 is arranged between the bottom of the swinging abutting plate 4253 and the swinging cantilever 4252 in an abutting mode, and the second spring reset piece 4254 is arranged in an abutting mode with the inner wall of the abutting outer roller 421; and
the sealing strip 4255 is hinged to the top of the swinging abutting plate 4253, a spring leaf 4256 is arranged between the sealing strip 4255 and the swinging abutting plate 4253 in an abutting mode, and the sealing strip 4255 is used for plugging a knife slot 4211 in the abutting outer roller 421.
It should be noted that, when the cutting blade 413 extends out of the outer cutting roller 411, the colliding blade 423 also synchronously moves to the insert groove 4211 on the outer colliding roller 421 to cooperate with the cutting blade 413, and the cutting blade 413 cooperates with the colliding blade groove 4231 on the colliding blade 423, so that the cutting blade 413 can rigidly cut the textile fabric.
It is further explained that a planetary gear is also arranged between the touch outer roller 421 and the touch eccentric shaft 424, and the working principle of the relative rotation of the touch outer roller 421 and the touch eccentric shaft 424 is similar to that of the cutting roller assembly 41.
It should be further noted that the swing plugging unit 425 and the reset plugging unit 415 have similar structures and similar working principles, and therefore are not described in detail.
As shown in fig. 17, as a preferred embodiment, a side wall of the interference knife groove 4231 is provided with a knife sharpening sheet 4232 which rubs against the cutting blade 413.
Further, the knife sharpening sheet 4232 is hinged with the side wall of the interference knife groove 4231, and a telescopic elastic piece 4233 is arranged between the knife sharpening sheet 4232 and the side wall of the interference knife groove 4231 in an interference mode.
When the cutting blade 413 and the knife abutting groove 4231 are engaged with each other, the cutting blade 413 and the knife sharpening sheet 4232 rub against each other to sharpen the cutting blade 413, thereby wrapping the sharpness of the cutting blade 413, and after the knife sharpening sheet 4232 is worn, the knife sharpening sheet 4232 is adjusted by the telescopic elastic member 4233, so that the knife sharpening sheet 4232 is always in contact with the cutting blade 413.
As shown in fig. 23 to 24, as a preferred embodiment, the vacuum suction roller assemblies 51 each include:
the two ends of the outer roller 511 are rotatably arranged on the material rack 2, and a plurality of vacuum suction holes 512 are uniformly distributed on the outer roller 511;
the inner roller 513 is coaxially arranged in the outer roller 511, is provided with suction pipes 514 which are arranged corresponding to the vacuum suction holes 512 one by one and synchronously rotates along with the outer roller 511; and
high-pressure spray pipe 515, high-pressure spray pipe 515 coaxial set up in interior roller 513, its both ends are fixed set up in on work or material rest 2, and its one end and outside compressed air source intercommunication, set up on the body of high-pressure spray pipe 515 with the opening 516 of interior roller 513 intercommunication.
It should be noted that, the two ends of the high-pressure nozzle 515 are fixedly arranged, and the high-pressure nozzle 515 is communicated with an external compressed air source, after the compressed air source enters the high-pressure nozzle 515, a high-speed flowing air flow is formed, a suction force is formed at the suction pipe 514, an adsorption capacity is generated through the vacuum washing hole 4442, and the garment material is adsorbed and transferred, the body of the high-pressure nozzle 515 is not completely communicated with the suction pipe 514, only the suction pipe 514 at the opening 516 is communicated with the high-pressure nozzle 515 to generate the suction force, and other suction pipes 514 covered by the high-pressure nozzle 515 do not generate the suction force, so that the garment material is separated from the vacuum suction holes 512 at these positions to realize the transfer.
It is further explained that the gas introduced into the high-pressure nozzle 515 is heated compressed gas, and the hot gas heats the garment fabric, so that the texture of the garment fabric is improved, the adsorbability of the garment fabric to pigment in the printing process is improved, and the color of the printing is fuller.
As shown in fig. 18 to 22, as a preferred embodiment, a first cloth clamping assembly 12 is provided at a front end portion of the cloth laying platen 11 in the conveying direction of the conveying line 1, and the first cloth clamping assembly 12 includes:
the first clamping plate 121 is hinged to the cloth spreading bedplate 11, and a spring steel sheet 122 is arranged between the first clamping plate 121 and an included angle of the cloth spreading bedplate 11 in an abutting mode;
a first gear 123, wherein the first gear 123 is sleeved at two ends of the hinge shaft of the first clamp plate 121;
the second gear 124 is arranged right above the corresponding first gear 123, and is meshed with the first gear 123;
the rack 125 is arranged right above the corresponding second gear 124, meshed with the second gear 124 and drives the first clamping plate 121 to overturn;
the locking block 126 is slidably arranged right below the corresponding first gear 123, a spring 127 is sleeved on the locking block 126, and a first spherical part 129 is arranged at the bottom of the locking block 126; and
and a first guide rail 128 which is fixedly provided right below the cloth placement table plate 11, abuts against the first spherical portion 129, drives the lock piece 126 to engage with the first gear 123, and positions the first clamp plate 121.
Further, along the direction of delivery of transfer chain 1, the bilateral symmetry of shop's cloth platen 11 is provided with second clamp cloth subassembly 13, second clamp cloth subassembly 13 includes:
the second clamping plate 131, the said second clamping plate 131 is mounted on the said cloth spreading platen 11 in a turnover manner;
a push rod 132, wherein the push rod 132 is hinged on the second clamping plate 131, and the lower end part of the push rod 132 is provided with a second spherical part 133;
the second guide rail 134 is arranged right below the cloth spreading platen 11, abuts against the second spherical part 133, drives the second clamping plate 131 to overturn, and clamps the textile cloth on the cloth spreading platen 11; and
and the counterweight 135 is arranged on the second clamping plate 131 and close to the cloth spreading bedplate 11.
When the cloth laying platen 11 is conveyed by the conveyor line 1, before the cloth laying platen 11 reaches the lower part of the material rack 2, the first gear 123 on the cloth laying platen 11 is matched with the rack 125, so that the first clamping plate 121 is turned over, the first clamping plate 121 is turned over to be level with the cloth laying platen 11, the locking block 126 is lifted by the slope on the first guide rail 128, the locking block 126 is clamped with the second gear 124, the first gear 123 and the second gear 124 are locked, the first clamping plate 121 is locked, and after the cloth laying platen 11 passes through the material rack 2, the textile fabric adsorbed on the vacuum suction roller assembly 51 is laid on the cloth laying platen 11, the first clamping plate 121 is reset by the spring steel sheet 122, so that the first clamping plate 121 clamps the textile fabric on the cloth laying platen 11.
It is further described that when the push rod 132 is engaged with the vacant position of the second guide rail 134, the weight of the second spherical portion 133 below the push rod 132 turns the second clamp plate 131 over, and after the textile fabric is completely spread on the fabric laying platen 11, the second spherical portion 133 is in interference fit with the second guide rail 134, so that the second clamp plate 131 is reset, and both sides of the textile fabric on the fabric laying platen 11 are clamped, thereby positioning the textile fabric and conveying the textile fabric along with the fabric laying platen 11.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic unloading tiling device of textile fabric, is provided with a plurality of shop's cloth platen (11) including transfer chain (1) that the gyration set up, equidistantly on this transfer chain (1), should shop's cloth platen (11) by transfer chain (1) drives the gyration and carries the setting, its characterized in that still includes:
the material rack (2) is arranged on a conveying path of the conveying line (1), a freely rotating textile fabric roll (3) is erected at the top of the material rack (2), and the textile fabric roll (3) is arranged in the axial direction of the textile fabric roll in a mode of crossing the width direction of the conveying line (1);
the cutting mechanism (4) is arranged below the textile fabric roll (3) and comprises a cutting roller assembly (41), a collision roller assembly (42) and a driving assembly (43), the cutting roller assembly (41) and the collision roller assembly (42) are arranged in parallel with the textile fabric roll (3), the textile fabric output from the textile fabric roll (3) is clamped between the cutting roller assembly (41) and the collision roller assembly (42) and is output downwards, the textile fabric is cut in a fixed length mode, and the driving assembly (43) synchronously drives the cutting roller assembly (41) and the collision roller assembly (42) to rotate oppositely; and
the adsorption and tiling mechanism (5) is arranged right below the cutting mechanism (4) and comprises a vacuum suction roller assembly (51) and a clamping roller (52) which are arranged in parallel, the vacuum suction roller assembly (51) and the clamping roller (52) are arranged in a rotating mode in opposite directions, vacuum suction force exists on the circumferential surface of the vacuum suction roller assembly (51), and textile fabrics cut by the cutting mechanism (4) are tiled on the fabric laying platen (11) on the conveying line (1) in a clamping mode and conveyed between the vacuum suction roller assembly (51) and the clamping roller (52).
2. Automatic blanking and laying flat device of textile fabric, according to claim 1, characterized in that said cutting roller assembly (41) comprises:
the cutting outer roller (411) is arranged in a hollow mode, and a knife avoiding groove (4111) is formed in the outer circumferential roller body of the cutting outer roller (411);
the cutting end covers (412), and the cutting end covers (412) are used for sealing openings at two axial end parts of the cutting outer roller (411);
a cutting blade (413), both ends of the cutting blade (413) being slidably disposed in sliding grooves (4121) on the corresponding cutting end cap (412);
a cutting eccentric shaft (414), wherein the cutting eccentric shaft (414) is coaxially arranged in the cutting outer roller (411) in a penetrating manner, is abutted against the cutting blade (413), and drives the cutting blade (413) to slide and extend out of the cutting outer roller (411) to cut textile fabric; and
the resetting and blocking unit (415) is arranged in the cutting outer roller (411), drives the cutting blade (413) to return to the cutting outer roller (411) and synchronously blocks the knife avoiding groove (4111) in the cutting outer roller (411).
3. Automatic unloading and laying device for textile fabrics according to claim 2, characterized in that said repositioning and blocking unit (415) comprises:
a first elastic restoring member (4151), the first elastic restoring member (4151) being disposed in the sliding groove (4121), which elastically restores the cutting blade (413);
a cutting cantilever (4152), the cutting cantilever (4152) is symmetrically arranged at two sides of the axial direction of the cutting blade (413);
the two ends of the swinging plate (4153) are slidably inserted on the cutting cantilever (4152), a second elastic reset piece (4154) is arranged between the bottom of the swinging plate (4153) and the cutting cantilever (4152) in an abutting mode, and the swinging plate (4153) is arranged in an abutting mode with the inner wall of the outer cutting roller (411); and
the blocking strip (4155) is hinged to the top of the swinging plate (4153), a spring strip (4156) is arranged between the blocking strip (4155) and the swinging plate (4153) in an abutting mode, and the blocking strip is used for blocking a knife avoiding groove (4111) in the cutting outer roller (411).
4. Automatic blanking and laying device of textile fabrics according to claim 2, characterized in that said interference roller assembly (42) comprises:
the inner part of the collision outer roller (421) is arranged in a hollow way, and a slotting groove (4211) is arranged on the outer circumferential roller body of the collision outer roller (421);
the collision end covers (422), and the collision end covers (422) are used for plugging openings at two axial end parts of the collision outer roller (421);
the two ends of the interference knife strip (423) are arranged in sliding grooves (4221) on the corresponding interference end covers (422) in a sliding mode, and interference knife grooves (4231) which are used for being in inserting fit with the cutting blades (413) are formed in the interference knife strip (423);
the collision eccentric shaft (424), the collision eccentric shaft (424) is coaxially arranged in the collision outer roller (421) in a penetrating manner, is in collision with the collision cutter strip (423), and drives the collision cutter strip (423) to slide to the cutter inserting groove (4211); and
the swing plugging unit (425) is arranged in the collision outer roller (421), drives the collision knife strip (423) to reset, and synchronously plugs the knife inserting groove (4211) on the collision outer roller (421).
5. Automatic unloading and laying device for textile fabrics according to claim 4, characterized in that said oscillating plugging unit (425) comprises:
a first spring return member (4251), the first spring return member (4251) being disposed in the sliding groove (4221), and elastically returning the interference blade (423);
the swinging cantilevers (4252) are symmetrically arranged on two axial sides of the interference cutter bar (423);
the two ends of the swinging abutting plate (4253) are inserted on the swinging cantilever (4252) in a sliding manner, a second spring reset piece (4254) is arranged at the bottom of the swinging abutting plate (4253) in an abutting manner with the swinging cantilever (4252), and the second spring reset piece is arranged in an abutting manner with the inner wall of the abutting outer roller (421); and
the sealing strip (4255) is hinged to the top of the swinging abutting plate (4253), a spring piece (4256) is arranged between the sealing strip (4255) and an included angle of the swinging abutting plate (4253) in an abutting mode, and the sealing strip (4255) is used for plugging a knife inserting groove (4211) in the abutting outer roller (421).
6. The automatic blanking and laying device for textile fabrics according to claim 4, characterized in that the side wall of the interference knife groove (4231) is provided with a grinding blade (4232) which rubs against the cutting blade (413).
7. The automatic blanking and spreading device for textile fabrics according to claim 6, characterized in that the sharpening blade (4232) is hinged with the side wall of the interference knife groove (4231), and a telescopic elastic member (4233) is arranged between the sharpening blade (4232) and the side wall of the interference knife groove (4231) in an interference way.
8. An automatic blanking and laying device for textile fabrics, according to claim 1, characterized in that said vacuum suction roller assemblies (51) each comprise:
the two ends of the outer roller (511) are rotatably arranged on the material rack (2), and a plurality of vacuum suction holes (512) are uniformly distributed on the outer roller (511);
the inner roller (513) is coaxially arranged in the outer roller (511), is provided with suction pipes (514) which are arranged in one-to-one correspondence to the vacuum suction holes (512), and synchronously rotates along with the outer roller (511); and
high-pressure spray pipe (515), high-pressure spray pipe (515) coaxial set up in roller (513), its both ends fixed set up in on work or material rest (2), and its one end and outside compressed air source intercommunication, seted up on the body of high-pressure spray pipe (515) with opening (516) of roller (513) intercommunication in.
9. The automatic blanking and spreading device for textile fabrics according to claim 1, characterized in that along the conveying direction of the conveying line (1), the front end of the spreading platen (11) is provided with a first cloth clamping assembly (12), and the first cloth clamping assembly (12) comprises:
the first clamping plate (121) is hinged to the cloth spreading bedplate (11), and a spring steel sheet (122) is arranged between the first clamping plate (121) and an included angle of the cloth spreading bedplate (11) in a propping manner;
the first gear (123), the said first gear (123) is fitted on both ends of the articulated shaft of the said first clamp plate (121);
the second gear (124) is arranged right above the corresponding first gear (123) and meshed with the first gear (123);
the rack (125) is arranged right above the corresponding second gear (124), is meshed with the second gear (124), and drives the first clamping plate (121) to overturn;
the locking block (126) is arranged right below the corresponding first gear (123) in a sliding mode, a spring (127) is sleeved on the locking block (126), and a first spherical part (129) is arranged at the bottom of the locking block (126); and
and the first guide rail (128) is fixedly arranged right below the cloth spreading bedplate (11) and is abutted against the first spherical part (129) to drive the locking block (126) to be clamped with the first gear (123) so as to position the first clamping plate (121).
10. The automatic blanking and spreading device for textile fabrics according to claim 1, characterized in that along the conveying direction of the conveying line (1), second fabric clamping assemblies (13) are symmetrically arranged on two sides of the fabric spreading platen (11), and each second fabric clamping assembly (13) comprises:
the second clamping plate (131), the second clamping plate (131) is mounted on the cloth spreading bedplate (11) in a turnover mode;
the push rod (132), the said push rod (132) is articularly connected to said second cleat (131), its underpart has the second spherical portion (133);
the second guide rail (134) is arranged right below the cloth spreading bedplate (11) and is abutted against the second spherical part (133) to drive the second clamping plate (131) to overturn so as to clamp the textile cloth on the cloth spreading bedplate (11); and
the balancing weight (135) is arranged on the second clamping plate (131) and close to the cloth spreading bedplate (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010204319.1A CN111232743B (en) | 2020-03-21 | 2020-03-21 | Automatic unloading tiling device of textile fabric |
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| CN202010204319.1A CN111232743B (en) | 2020-03-21 | 2020-03-21 | Automatic unloading tiling device of textile fabric |
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| CN111232743B CN111232743B (en) | 2021-07-23 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111674638A (en) * | 2020-07-10 | 2020-09-18 | 临泉鹏成机电技术有限公司 | Full-automatic packaging bag opening and sealing processing system |
| CN111762388A (en) * | 2020-07-10 | 2020-10-13 | 临泉鹏成机电技术有限公司 | Full-automatic packaging bag opening and sealing processing technology |
| CN111907808A (en) * | 2020-07-10 | 2020-11-10 | 临泉鹏成机电技术有限公司 | Automatic bag opening machine for packaging bag |
| CN113249952A (en) * | 2021-05-08 | 2021-08-13 | 宋乐乐 | Shearing mechanism for production of melt-blown cloth based on mask |
| CN113338024A (en) * | 2021-08-05 | 2021-09-03 | 南通市通州区凯越纺织有限公司 | Cutting device is used in gauze mask production |
| CN113699778A (en) * | 2021-09-29 | 2021-11-26 | 浙江科技学院 | Garment cutting device |
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Effective date of registration: 20210706 Address after: 413100 2 / F, Building 29, standard workshop, garment industrial park, Yuanjiang hi tech Industrial Park, Yiyang City, Hunan Province Applicant after: Yuanjiang Kaixiang Textile Co.,Ltd. Address before: 313100 Industrial Zone, Si an town, Changxing County, Huzhou, Zhejiang Applicant before: CHANGXING POWERISE TECHNOLOGY Co.,Ltd. |
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