CN219311346U - RFID cloth label ultrasonic wave cross cutting detects machine - Google Patents

Abstract

The utility model relates to the technical field of cloth labels, and particularly discloses an RFID cloth label ultrasonic die cutting detection machine which comprises a machine case internally provided with a control host, wherein a label feeding platform is arranged on the machine case, a label feeding mechanism and a conveying line mechanism are respectively arranged at two ends of the label feeding platform, and an ultrasonic label cutting mechanism is further arranged at the joint of the front end of the conveying line mechanism and the label feeding platform. According to the utility model, the ultrasonic hot melting technology is adopted, and the cloth labels are cut by sections by matching with the movable cutter head, so that the cuts at the two ends of the cloth labels are flat, and the cloth edges are automatically and orderly adhered after being melted, so that the cut positions are flat and have no burrs; the method provides convenience for packaging of the follow-up label distribution, reduces reworking probability, facilitates later-stage product detection, improves detection accuracy, reduces rejection rate, and has remarkable promotion effect on improving economic benefits of enterprises.

Description

RFID cloth label ultrasonic wave cross cutting detects machine

Technical Field

The utility model relates to the technical field of cloth label production, in particular to an RFID cloth label ultrasonic die-cutting detector.

Background

With the development of electronic tag technology, various RFID electronic tags, especially RFID cloth tags, which are soft and washable, are widely used in clothes, appear on the market.

However, in the production process of the cloth labels on the market at present, the cloth labels are generally manually cut into sections and then manually put on an RFID detector for detection; in the cutting processing mode, the cut cloth label is uneven in sealing and has burrs; the cloth label with burrs is easy to deviate on the strip-shaped conveying belt, the cloth label is soft, correction is not good, detection inaccuracy is easy to cause, rejection rate is high, packaging is uneven due to the influence of burrs on the periphery of the cloth label, production speed is low due to frequent reworking, labor and time are wasted, efficiency is low, and economic benefits of enterprises are affected.

Therefore, an RFID cloth label ultrasonic die-cutting detector is designed.

Disclosure of Invention

Aiming at the defects of the prior art in the background technology, the utility model provides an RFID cloth label ultrasonic die-cutting detection machine.

The utility model discloses an RFID cloth label ultrasonic die-cutting detection machine, which comprises a machine case internally provided with a control host, wherein a label feeding platform is arranged on the machine case, a label feeding mechanism and a conveying line mechanism are respectively arranged at two ends of the label feeding platform, and an ultrasonic label cutting mechanism is also arranged at the joint of the front end of the conveying line mechanism and the label feeding platform; the label feeding platform is also provided with an object measuring electric eye and a metal detector respectively, and the tail end of the label feeding platform is also provided with a driving roller mechanism close to the ultrasonic label cutting mechanism; the ultrasonic marking cutting mechanism comprises an ultrasonic generator arranged at the top of the chassis, an opening for a cloth label to pass through is formed in the position, corresponding to the driving roller mechanism, of the ultrasonic generator, one side of the ultrasonic generator is provided with a cutting motor, an output shaft of the cutting motor penetrates through the front surface to the back surface of the ultrasonic generator, an eccentric wheel is arranged on the output shaft of the cutting motor, a cutting head assembly is slidably arranged at the bottom of the back surface of the ultrasonic generator through a sliding rail, the cutting head assembly is linked with the eccentric wheel, and an ultrasonic heating head is arranged at the position, corresponding to the cutting head assembly, of the bottom of the back surface of the ultrasonic generator;

the conveying line mechanism consists of a feeding mechanism and a receiving mechanism;

the feeding mechanism comprises a bearing frame arranged on the side surface of the case, a feeding outer frame is arranged on the bearing frame through an upright post, a feeding transmission mechanism and a tag detection antenna are arranged on the feeding outer frame, and a waste rejection mechanism is arranged at a joint gap of the feeding mechanism and the receiving mechanism; the material receiving mechanism comprises a material receiving section front end support, a material receiving section tail end support, a material receiving transmission mechanism and a material receiving bedplate arranged at the end of the material receiving section tail end support, wherein a material collecting groove is arranged on the material receiving bedplate, the material receiving section front end support is arranged at the tail end of the bearing frame, and the material receiving section tail end support is arranged at the tail end of the material receiving section front end support.

Further, send mark platform includes two curb plates that stand on one side and are parallel to each other, and the position level that just is close to the top between two curb plates is fixed with a steel sheet, and the opening that is used for installing the metal detector is offered at the middle part that this steel sheet is close to drive roller mechanism position, survey thing electric eye and pass through support mounting on the curb plate of one side, and the intermediate position to the steel sheet is right to the detection end of its survey thing electric eye, and the clamp plate is installed to the equidistance on two curb plates, and the both ends board of this clamp plate is along upwards crooked perk, and its clamp plate bottom is smooth and level then, leave 3-5 millimeter clearance in advance between clamp plate bottom and the steel sheet surface.

Further, the driving roller mechanism comprises a feeding motor arranged on one side plate and a driving roller which is horizontally and rotatably arranged between the end parts of the two side plates, and the feeding motor is in transmission connection with the driving roller through a belt; the driving roller mechanism further comprises a driven roller, two prying bars, a connecting rod and a handle;

the driven roller is arranged at the end parts of the two side plates through two roller frames, is positioned above the driving roller and is in friction with the surface of the driving roller, the two roller frames are respectively arranged on the two side plates through bolts, and the two ends of the driven roller are connected with the two roller frames through rebound components; the rebound assembly consists of a T-shaped rod, a force application spring and an axle end connecting block, wherein the T-shaped rod is movably inserted into a T-shaped hole at the end part of the roller frame and fixedly connected with the top of the axle end connecting block after penetrating through the roller frame, the force application spring is sleeved on the outer side of the T-shaped rod, and two ends of the force application spring respectively abut against the bottom of the roller frame and the axle end connecting block; the two ends of the roller of the driven roller are rotationally connected with the two shaft end connecting blocks through bearings, and the end parts of the roller of the driven roller penetrate through the shaft end connecting blocks and extend to the outer sides of the side plates; the two pry bars are installed in the outer sides of the two side plates through T-shaped shaft rotation, the front ends of the pry bars are bent upwards and are abutted against the bottom ends of rolling shafts of driven rollers extending to the outer sides of the side plates, connecting rods are located between the two side plates and located at the tops of the steel plates, two ends of each connecting rod are connected with the two side plates in a rotating mode and extend to the outer sides of the side plates, two ends of each connecting rod are connected with an eccentric cam in a key mode, the outer edges of the two eccentric cams are attached to the tops of the tail ends of the pry bars, and handles are installed on the side edges of one eccentric cam.

Further, the cutting knife head assembly comprises more than two driving plates which are arranged at the lower position and are parallel to each other, and the two driving plates are both arranged on the sliding rail in a sliding way; the top of the driving plate positioned above is provided with a cutting knife head, and the side surface of the ultrasonic heating head is mutually attached to the side surface of the knife edge of the cutting knife head; the driving plate bottom both ends that are located the top are all vertical to be fixed with the reference column, and two reference columns all slip runs through the both ends that are located the below driving plate, and the outside cover of reference column that is located between two driving plates is equipped with tension spring, two the middle part position at driving plate one side border is equipped with an adjusting bolt, and this adjusting bolt slip runs through behind the driving plate that is located the below and is located threaded connection between the driving plate of top, eccentric wheel both sides wheel edge respectively with the relative face slip laminating of two driving plates.

Further, the label feeding mechanism comprises a fixing frame arranged on the side surface of the case, and a feeding roller frame is arranged at the bottom of one side of the fixing frame; the side surface of the fixing frame is respectively provided with a feeding rubber roller, a buffer storage frame and a plurality of guide rollers; the inner side of the fixing frame is also provided with a motor for driving the feeding rubber roller to rotate; and a pressing wheel is also arranged on the fixing frame at the side of the feeding rubber roller.

Furthermore, the buffer storage frame comprises two round bars horizontally arranged on the fixing frame and two PUC plates, the two PUC plates are oppositely arranged on the two round bars and positioned through the positioning clamp, and the two PUC plates are hollow.

Further, the feeding transmission mechanism comprises a feeding section main driving roller and a feeding section auxiliary driving roller which are respectively and rotatably arranged at two ends of the outer frame of the conveying line, a plurality of feeding section PU circular belts which are arranged side by side in equidistance are connected between the feeding section main driving roller and the feeding section auxiliary driving roller in a transmission manner, circular belt grooves are formed in the positions, corresponding to the mounting positions of the feeding section PU circular belts, of the feeding section main driving roller and the feeding section auxiliary driving roller, and one end of the feeding section main driving roller is further connected with a power motor arranged at the bottom of the bearing frame in a transmission manner through a belt.

Further, the waste product rejection mechanism comprises two jacking cylinders and a strip-shaped turning plate, the two jacking cylinders are respectively vertically arranged on two sides of the tail end of the bearing frame, the turning plate is horizontally arranged, two ends of the turning plate are fixedly connected with the telescopic ends of the two jacking cylinders, the bottom of the turning plate is downwards arc-shaped and bent, the waste material tank is further arranged on the inner side of the bearing frame and positioned under the turning plate, the two jacking cylinders are synchronously controlled, and the tag detection antenna is connected with the controllers of the two jacking cylinders through signals.

Further, receive material transport mechanism includes the main driving roller of receipts material section and receives the vice driving roller of material section, receive the tail end at receipts material section tail end support of installing in the rotation of the main driving roller of material section, receive the vice driving roller of material section and rotate the front end of installing at receipts material section front end support, and receive equidistant transmission between the main driving roller of material section and the vice driving roller of material section and be connected with a plurality of receipts material section PU circular area, receive the tip of the main driving roller of material section and install and pass through belt transmission connection between the receipts material motor in receipts material section tail end support bottom.

Further, the front end top of the material receiving section tail end support is rotationally connected with the tail end between the material receiving section front end through a connecting shaft, the connecting shaft is located at the inner ring position of the material receiving section PU circular belt, the bottoms of the two sides of the material receiving section tail end support are respectively welded with a screw rod, the two screws respectively penetrate through arc-shaped holes formed in the two sides of the material receiving section front end support and are sleeved with locknuts, the inner side of the material receiving section tail end support is rotationally provided with a tensioning roller, the tensioning roller is located at the bottom of the material receiving section PU circular belt, annular grooves are formed in the surfaces of the material receiving section main driving roller, the material receiving section auxiliary driving roller, the connecting shaft and the tensioning roller corresponding to the positions of each material receiving section PU circular belt, and the top of the material receiving section front end support is rotationally provided with a material pressing roller.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the ultrasonic hot melting technology is adopted, and the cloth label is cut by the movable cutter head in a sectional manner, so that the cuts at two ends of the cloth label are flat, and the cloth edge is automatically and orderly adhered after being melted, so that the cut position is flat and has no burrs; the method has the advantages of providing convenience for packaging of the follow-up cloth labels, reducing reworking probability, facilitating later-stage product detection, improving detection accuracy, reducing rejection rate and the like; in addition, the device integrates feeding, counting, detecting, cutting, defective product detecting, rejecting, conveying and material collecting, the whole process is free of manual intervention operation, the processing process is smooth, the cutting speed is high, the cutting processing efficiency of cloth labels can be effectively improved, and the device has remarkable promotion effect on improving economic benefits of enterprises.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic illustration of the conveyor line mechanism of the present utility model;

FIG. 3 is a schematic diagram of a label feeding platform according to the present utility model;

FIG. 4 is a schematic view of the drive roller mechanism of the present utility model;

FIG. 5 is a schematic view of the ultrasonic marking mechanism of the present utility model;

fig. 6 is a schematic structural diagram of the label feeding mechanism of the present utility model.

In the figure: 1. a chassis; 2. a label feeding platform; 201. a side plate; 202. a pressing plate; 203. measuring an object electric eye; 204. a metal detector; 205. a drive roller mechanism; 251. a roller frame; 252. driven roller; 253. a T-shaped shaft; 254. a pry bar; 255. a connecting rod; 256. a handle; 257. a drive roll; 258. a feeding motor; 259. a belt; 3. a label feeding mechanism; 301. a fixing frame; 302. a feeding roller frame; 303. a feeding rubber roller; 304. a guide roller; 305. a cache rack; 4. a conveyor line mechanism; 401. a carrier; 402. a column; 403. conveying line outer frame; 404. a main driving roller of the feeding section; 405. auxiliary driving rollers of the feeding section; 406. a tag detection antenna; 407. a PU circular belt at a feeding section; 408. a power motor; 409. jacking the air cylinder; 410. turning plate; 411. a waste tank; 412. a front end bracket of the material receiving section; 413. a tail end bracket of the material receiving section; 414. a main driving roller of the material receiving section; 415. auxiliary driving rollers of the material receiving section; 416. a PU circular belt of a material receiving section; 417. a connecting shaft; 418. a material pressing roller; 419. a material receiving bedplate; 420. a material collecting groove; 5. an ultrasonic label cutting mechanism; 501. an ultrasonic generator; 502. cutting a motor; 503. a slide rail; 504. a driving plate; 505. positioning columns; 506. a tension spring; 507. an eccentric wheel; 508. cutting the movable cutter head; 509. an ultrasonic heating head; 510. and (5) adjusting a bolt.

Detailed Description

Various embodiments of the present utility model are disclosed in the following drawings, which are presented in sufficient detail to provide a thorough understanding of the present utility model. However, it should be understood that these physical details should not be used to limit the utility model. That is, in some embodiments of the present utility model, these physical details are not necessary. Moreover, for the sake of simplicity of illustration, some well-known and conventional structures and components are shown in the drawings in a simplified schematic manner.

In order to solve the problems that the RFID cloth label is uneven in cut and has burrs in the traditional manual cutting process, so that the detection is inaccurate due to easy deviation in the later label detection and transmission, and the package opposite side is uneven due to uneven cut of the label and burrs in the later stage, and the frequent reworking is needed, an RFID cloth label ultrasonic die cutting detection machine is designed, feeding, counting, detection, cutting, defective product detection, picking and conveying and material collection in the cloth label cutting process are integrated, the whole-process manual intervention-free operation is realized, the speed is high, the work is smooth, and the cut position of the label cutting is flat and has no burrs; the method provides convenience for packaging of the follow-up cloth labels, reduces reworking probability, facilitates later-stage product detection, improves detection accuracy, and reduces rejection rate.

Referring to fig. 1, the device specifically includes a case 1 with a control host installed therein, in addition, in order to facilitate an operator to use equipment, an operation button and a control touch screen are installed on the case 1, corresponding parameters of operation of the equipment can be set through the operation button of the touch screen, a label feeding platform 2 is installed on the case 1, two ends of the label feeding platform 2 are respectively provided with a label feeding mechanism 3 and a conveying line mechanism 4, and an ultrasonic label cutting mechanism 5 is also installed at a joint of the front end of the conveying line mechanism 4 and the label feeding platform 2;

referring to fig. 1 and 3, the label feeding platform 2 is further provided with an object measuring electric eye 203 and a metal detector 204, the label feeding platform 2 includes two side plates 201 which are standing and parallel to each other, a steel plate is horizontally fixed between the two side plates 201 and near the top end, an opening for installing the metal detector 204 is provided in the middle of the steel plate near the position of the driving roller mechanism 205, the object measuring electric eye 203 is installed on one side of the side plate 201 through a bracket, the detection end of the object measuring electric eye 203 is right opposite to the middle position of the steel plate, the object measuring electric eye 203 is used for counting the fabric labels passing through the label feeding platform 2, the metal detector 204 is used for detecting whether the labels are metal, and the position of the tail end of the label feeding platform 2 near the ultrasonic label cutting mechanism 5 is further provided with the driving roller mechanism 205.

In order to realize automatic and rapid cutting of the cloth label, the problems of burrs, burrs and the like at the cutting incision position are avoided, and the ultrasonic wave is adopted to cut the cloth label, so that the incision is flat.

Specifically, referring to fig. 5, the ultrasonic label cutting mechanism 5 includes an ultrasonic generator 501 mounted on the top of the chassis 1, an opening for a cloth label to pass through is provided at a position of the ultrasonic generator 501 corresponding to the driving roller mechanism 205, a cutting motor 502 is mounted on one side of the ultrasonic generator 501, an eccentric wheel 507 is mounted after an output shaft of the cutting motor 502 passes through the front of the ultrasonic generator 501 to the back, a cutting head assembly is slidably mounted at the bottom of the back of the ultrasonic generator 501 through a sliding rail 503, the cutting head assembly is linked with the eccentric wheel 507, an ultrasonic heating head 509 is mounted at a position of the bottom of the back of the ultrasonic generator 501 corresponding to the cutting head assembly, the cutting head assembly includes more than two driving plates 504 which are arranged in parallel with each other in a lower position, and both driving plates 504 are slidably mounted on the sliding rail 503; a cutting knife head 508 is arranged at the top of the driving plate 504 positioned above, and the side surface of the ultrasonic heating head 509 is mutually attached to the side surface of the knife edge of the cutting knife head 508; the two ends of the bottom of the driving plate 504 positioned above are vertically fixed with positioning columns 505, the two positioning columns 505 are respectively and slidably penetrated through the two ends of the driving plate 504 positioned below, tension springs 506 are sleeved outside the positioning columns 505 positioned between the two driving plates 504, an adjusting bolt 510 is arranged in the middle of one side edge of each driving plate 504, the adjusting bolt 510 is slidably penetrated through the driving plate 504 positioned below and is in threaded connection with the driving plate 504 positioned above, two side edges of each eccentric wheel 507 are respectively and slidably jointed with the opposite surfaces of the two driving plates 504, and the adjusting screw and the positioning columns 505 and the tension springs 506 are designed to be used for connecting the two driving plates 504 so that the two driving plates 504 can always clamp the eccentric wheels 507 in the middle, and the cutter head assembly can always form linkage with the eccentric wheels 507.

The eccentric wheel 507 rotates under the drive of the cutting motor 502, so that the cutting knife head assembly moves up and down regularly under the drive of the ultrasonic generator 501, a cutting knife edge is formed by the cutting knife head assembly and the ultrasonic heating head 509, the burr burrs on the cloth label incision are melted by the ultrasonic heating head 509 when the cloth label is cut, the automatic adhesion is neat, the effect of leveling the label incision without burrs is achieved, the continuous and stable feeding of the driving roller mechanism 205 arranged at the tail end of the label feeding platform 2 is achieved, the cutting knife head assembly moves up and down regularly under the drive of the cutting motor 502 and the eccentric wheel 507, the regular cutting action is realized, and compared with the traditional manual cutting processing, the efficiency of the automatic adhesive tape cutting machine is remarkably improved except that the label incision is level without burrs.

It should be further noted that, in order to facilitate the cloth label passing through the ultrasonic label cutting mechanism 5 and not to affect the normal deployment of the cutting action, a flush design is adopted between the cutting edge position formed between the cutting head assembly and the ultrasonic heating head 509 and the lower edge of the opening.

Further, the conveying line mechanism 4 is composed of a feeding mechanism and a receiving mechanism.

In order to facilitate the subsequent implementation of cutting detection and automatic collection of cut labels.

Specifically, referring to fig. 2, the feeding mechanism includes a carrier 401 mounted on a side of the chassis 1, a feeding outer frame is mounted on the carrier 401 through a column 402, a feeding transmission mechanism and a tag detecting antenna 406 are mounted on the feeding outer frame, a waste rejection mechanism is disposed at a joint gap between the feeding mechanism and the receiving mechanism, the feeding transmission mechanism includes a feeding section main driving roller 404 and a feeding section auxiliary driving roller 405 which are respectively rotatably mounted at two ends of the feeding outer frame 403, a plurality of feeding section PU circular belts 407 are in transmission connection between the feeding section main driving roller 404 and the feeding section auxiliary driving roller 405, and circular grooves are formed in mounting positions of the feeding section main driving roller 404 and the feeding section auxiliary driving roller 405 corresponding to the feeding section PU circular belts 407, one end of the feeding section main driving roller 404 is also in transmission connection with a power motor 408 mounted at the bottom of the carrier 401 through a belt 259. The tag detection antenna 406 is mainly used for detecting whether the cut tag is qualified or not, and is matched with the reject removing mechanism to intercept and remove unqualified tag products, so that the reject tag is prevented from being mixed into a rear finished product collection pile.

Further, in order to finally complete and realize the automatic material receiving function.

Specifically, referring to fig. 2, the receiving mechanism includes a receiving section front end support 412, a receiving section tail end support 413, and a receiving transmission mechanism, and a receiving platen 419 installed at the end of the receiving section tail end support 413, a receiving trough 420 is installed on the receiving platen 419, the receiving section front end support 412 is installed at the tail end of the bearing frame 401, the receiving section tail end support 413 is installed at the tail end of the receiving section front end support 412, the receiving transmission mechanism includes a receiving section main driving roller 414 and a receiving section auxiliary driving roller 415, the receiving section main driving roller 414 is rotatably installed at the tail end of the receiving section tail end support 413, the receiving section auxiliary driving roller 415 is rotatably installed at the front end of the receiving section front end support 412, and a plurality of receiving section PU circular belts 416 are equidistantly driven and connected between the receiving section main driving roller 414 and the receiving section auxiliary driving roller 415, and a receiving motor installed at the bottom of the receiving section tail end support 413 is in driving connection through a belt 259.

Among these, what needs to be further explained is: in order to realize the automatic stacking effect of the cloth labels, the installation position of the material receiving platen 419 is positioned at a position below the tail part of the tail end bracket 413 of the material receiving section, so that a step surface inclined by 15-20 degrees is formed between the material receiving platen 419 and the material receiving transmission mechanism, the material collecting groove 420 is formed by combining three vertical plates, the outer sides of the bottoms of the three vertical plates are all fixed with strong permanent magnet bases, and the vertical plates positioned at the end surfaces are provided with strip-shaped openings, so that fingers can conveniently extend into the material collecting groove 420 to take out the stacked cloth labels when taking materials.

Further, since the cloth label is in a flexible band shape before being cut, a section of working section for the object measuring electric eye 203 and the metal detector 204 to perform metal detection and counting statistics on the cloth label is still provided between the label feeding mechanism 3 and the ultrasonic label cutting mechanism 5, in order to prevent displacement of the driving roller mechanism 205 when the cloth label is pulled, and simultaneously, in order to enable the cloth label to be stably dragged on the steel plate, convenience is provided for counting of the object measuring electric eye 203 and detection work of the metal detector 204, referring to fig. 1 and 3, pressing plates 202 are equidistantly arranged on two side plates 201, two end plates of the pressing plates 202 are bent upwards, the bottoms of the pressing plates 202 are smooth and flat, and a gap of 3-5 mm is reserved between the bottoms of the pressing plates 202 and the surfaces of the steel plates for the cloth label to pass through between the steel plate and the pressing plates 202.

Referring to fig. 1, 3 and 4, in order to cooperate with the ultrasonic label cutting mechanism 5 to perform effective continuous label cutting processing, the driving roller mechanism 205 includes a feeding motor 258 mounted on one of the side plates 201, and a driving roller 257 horizontally and rotatably mounted between the end portions of the two side plates 201, and the feeding motor 258 is in driving connection with the driving roller 257 through a belt 259; the drive roller mechanism 205 further includes a driven roller 252, two pry bars 254, a link 255, and a handle 256; the driven roller 252 is mounted at the end parts of the two side plates 201 through two roller frames 251 and is positioned above the driving roller 257 and is in friction fit with the surface of the driving roller 257, the strip-shaped cloth label detected by the label feeding platform 2 is pressed on the driving roller 257 through the driven roller 252, the driving roller 257 is driven to rotate through a belt 259 by a feeding motor 258, one side pushes the cloth label to move towards the opening of the ultrasonic label cutting mechanism 5, the other side pulls the label to continue to move forwards, the cutting motor 502 rotates to drive the eccentric wheel 507 to rotate and then drives the cutting head assembly to reciprocate up and down so as to enable the cutting head assembly to collide with the ultrasonic label heating head 509 to cut the label, continuous and stable feeding is combined with the driving roller mechanism 205, the cutting head assembly can complete one-time equal-length cutting operation each time when the cutting head assembly collides with the ultrasonic label heating head 509, and the cut label directly falls on the rear conveying line mechanism 4.

Further, in order to facilitate the feeding and traction mounting operations of the earlier stage band-shaped label, and in order to enable a certain elastic buffering effect to be provided between the driven roller 252 and the driving roller 257.

Specifically, referring to fig. 4, two roller frames 251 are respectively mounted on two side plates 201 by bolts, and two ends of a driven roller 252 are connected with the two roller frames 251 by a rebound assembly; the rebound assembly consists of a T-shaped rod, a force application spring and an axle end connecting block, wherein the T-shaped rod is movably inserted into a T-shaped hole at the end part of the roller frame 251 and fixedly connected with the top of the axle end connecting block after penetrating through the roller frame 251, the force application spring is sleeved outside the T-shaped rod, and two ends of the force application spring respectively abut against the bottom of the roller frame 251 and the axle end connecting block; the two ends of the roller of the driven roller 252 are rotatably connected with the two shaft end connecting blocks through bearings, and the end parts of the roller of the driven roller 252 penetrate through the shaft end connecting blocks and extend to the outer sides of the side plates 201; the two pry bars 254 are rotatably mounted on the outer sides of the two side plates 201 through T-shaped shafts 253, the front ends of the pry bars 254 are bent upwards and are abutted against the bottom ends of rollers of driven rollers 252 extending to the outer sides of the side plates 201, connecting rods 255 are located between the two side plates 201 and located at the tops of steel plates, two ends of each connecting rod 255 are rotatably connected with the two side plates 201 and extend to the outer sides of the side plates 201, two ends of each connecting rod 255 are connected with an eccentric cam in a key manner, the outer edges of the two eccentric cams are abutted against the tops of the tail ends of the pry bars 254, and a handle 256 is mounted on the side edge of one eccentric cam.

The driven roller 252 is connected with the roller frame 251 through a rebound assembly with an elastic buffer structure, by means of the design of the prying bar 254, the connecting rod 255 and the eccentric cam and the handle 256, when the label is installed and pulled, only the handle 256 is required to be rotated, so that the contact position of the eccentric cam and the prying bar 254 is changed into a thick wheel edge from a thin wheel edge, the driven roller 252 is lifted through the lever structure formed by the prying bar 254 and the T-shaped shaft 253, in the lifting process of the driven roller 252, the force application springs in rebound assemblies at two ends of the driven roller 252 are compressed, the handle 256 is reset, the handle 256 is released, and then the driven roller 252 is automatically reset under the action of the force application springs in the rebound assembly, and a certain elastic clamping force is formed between the driven roller 252 and the driving roller 257.

Further, in order to complete automatic unreeling and feeding, the strip-shaped label which is not cut is conveyed towards the label conveying platform 2.

Specifically, referring to fig. 1 and 6, the label feeding mechanism 3 includes a fixing frame 301 installed on a side surface of the chassis 1, and a feeding roller frame 302 installed at a bottom of one side of the fixing frame 301; the side surface of the fixing frame 301 is respectively provided with a feeding rubber roller 303 and a plurality of guide rollers 304; the inner side of the fixed frame 301 is also provided with a motor for driving the feeding rubber roller 303 to rotate; during feeding, the label disc is arranged on the feeding roller frame 302, the traction belt at the front end of the strip-shaped label sequentially bypasses the feeding rubber roller 303 and the guide roller 304, then sequentially passes through the pressing plate 202 on the label feeding platform 2, finally passes through the driving roller mechanism 205 and passes through the opening of the ultrasonic label cutting mechanism 5, and attention is paid to the fact that in order to ensure that friction force can be generated between the feeding rubber roller 303 and the strip-shaped label during rotation, the feeding rubber roller can achieve a pulling and unreeling effect, and a pressing wheel is further arranged on the fixing frame 301 at the side of the feeding rubber roller 303 and presses the label belt on the surface of the feeding rubber roller 303.

In addition, in order to prevent the driving roller mechanism 205 from being blocked when the labels are pulled to move and avoid the situation that the labels are pulled hard in the conveying process, a buffer frame 305 is also installed on the label conveying mechanism 3.

Specifically, referring to fig. 6, the buffer frame 305 is composed of two round bars horizontally mounted on the fixing frame 301 and two PUC plates, the two PUC plates are mounted on the two round bars and positioned by the positioning clamp, the two PUC plates are hollow, after the cloth label is primarily mounted, the motor on the label feeding mechanism 3 needs to be started first to pre-unreel, a plurality of released label strips fall into the gap between the two PUC plates to form buffer, and the mounting positions of the two PUC plates can also achieve the effect of positioning the label strips.

Referring to fig. 2, the waste removing mechanism is composed of two jacking cylinders 409 and a strip-shaped turning plate 410, the two jacking cylinders 409 are vertically installed at two sides of the tail end of the bearing frame 401, the turning plate 410 is horizontally arranged, two ends of the turning plate 410 are fixedly connected with telescopic ends of the two jacking cylinders 409, the bottom of the turning plate 410 is of downward arc bending design, a waste tank 411 is installed at the inner side of the bearing frame 401 and located under the turning plate 410, the two jacking cylinders 409 are synchronously controlled, and the tag detection antenna 406 is connected with a controller of the two jacking cylinders 409 in a signal mode.

When the tag detection antenna 406 detects the waste tag, the two lifting cylinders 409 stretch to lift the turning plate 410, so that the waste tag is prevented from continuously moving on the rear receiving and conveying mechanism, and when the turning plate 410 lifts, the tag can fall into the waste tank 411 for collection in the guide of the arc structure due to the downward arc design of the tail end of the bottom of the turning plate 410.

Further, in order to enable the angle between the tail end bracket 413 of the receiving section and the front end bracket 412 of the receiving section to be adjustable, the receiving transmission mechanism can normally maintain the tensioning effect and maintain the normal transmission task.

Specifically, referring to fig. 2, the top of the front end of the tail end bracket 413 of the receiving section is rotationally connected with the tail end of the front end bracket 412 of the receiving section through a connecting shaft 417, the connecting shaft 417 is located at the inner ring position of the round belt 416 of the front end of the tail end bracket 413 of the receiving section, two screws are respectively welded at the bottoms of two sides of the front end of the tail end bracket 413 of the receiving section, and pass through arc openings provided at two sides of the front end bracket 412 of the receiving section respectively and are sleeved with locknuts through threads, and note that the bending radian of the arc openings overlaps with the central axis of the connecting shaft 417 to form a concentric circle with the surface of the connecting shaft 417, so that the tail end bracket 413 of the receiving section can rotate and debug at a certain angle at the tail end of the front end bracket 412 of the receiving section, and a tensioning roller (not shown) is rotationally installed at the inner side of the tail end bracket 413 of the tail end of the receiving section, and the round belt 416 of the receiving section is further explained: the tensioning roller mainly comprises a central shaft rod and rubber rollers rotatably arranged on the surface of the central shaft rod, two ends of the central shaft rod are oppositely arranged on two sides of a tail end support 413 of a receiving section through bolts, and the tensioning roller is arranged in a through groove which is formed in the beginning of the vertical direction, so that the tensioning roller is adjustable at the upper position and the lower position, annular grooves are formed in the surfaces of a main receiving section driving roller 414, a secondary receiving section driving roller 415, a connecting shaft 417 and the tensioning roller corresponding to the positions of PU circular belts 416 of each receiving section, a pressing roller 418 is rotatably arranged at the top of the front end support 412 of the receiving section, the grooves are formed in the positions corresponding to the PU circular belts, and positioning is mainly carried out on the positions of the PU circular belts.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principle of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (10)

1. The utility model provides a RFID cloth label ultrasonic wave cross cutting detects machine, includes chassis (1) that internally mounted has control host computer, its characterized in that: the machine case (1) is provided with a label feeding platform (2), two ends of the label feeding platform (2) are respectively provided with a label feeding mechanism (3) and a conveying line mechanism (4), and an ultrasonic label cutting mechanism (5) is further arranged at the joint of the front end of the conveying line mechanism (4) and the label feeding platform (2);

the label feeding platform (2) is also respectively provided with an object measuring electric eye (203) and a metal detector (204), and the tail end of the label feeding platform (2) is also provided with a driving roller mechanism (205) at a position close to the ultrasonic label cutting mechanism (5);

the ultrasonic marking mechanism (5) comprises an ultrasonic generator (501) arranged at the top of the chassis (1), an opening for a cloth label to pass through is formed in the position, corresponding to the driving roller mechanism (205), of the ultrasonic generator (501), one side of the ultrasonic generator (501) is provided with a cutting motor (502), an output shaft of the cutting motor (502) penetrates through the front surface to the back surface of the ultrasonic generator (501) and then is provided with an eccentric wheel (507), the bottom of the back surface of the ultrasonic generator (501) is provided with a cutting head assembly in a sliding mode through a sliding rail (503), the cutting head assembly is in linkage with the eccentric wheel (507), and the bottom of the back surface of the ultrasonic generator (501) is provided with an ultrasonic heating head (509) corresponding to the position of the cutting head assembly;

the conveying line mechanism (4) consists of a feeding mechanism and a receiving mechanism;

the feeding mechanism comprises a bearing frame (401) arranged on the side surface of the chassis (1), a feeding outer frame is arranged on the bearing frame (401) through a stand column (402), a feeding transmission mechanism and a tag detection antenna (406) are arranged on the feeding outer frame, and a waste rejection mechanism is arranged at a butt joint gap of the feeding mechanism and the receiving mechanism;

the material collecting mechanism comprises a material collecting section front end support (412), a material collecting section tail end support (413) and a material collecting transmission mechanism, and a material collecting table plate (419) arranged at the end of the material collecting section tail end support (413), wherein a material collecting groove (420) is arranged on the material collecting table plate (419), the material collecting section front end support (412) is arranged at the tail end of the bearing frame (401), and the material collecting section tail end support (413) is arranged at the tail end of the material collecting section front end support (412).

2. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the mark feeding platform (2) comprises two side plates (201) which are vertical on one side and are parallel to each other, a steel plate is horizontally fixed at the position between the two side plates (201) and close to the top end, an opening for installing a metal detector (204) is formed in the middle of the position of the steel plate, which is close to a driving roller mechanism (205), the object measuring electric eye (203) is installed on one side of the side plate (201) through a support, the detection end of the object measuring electric eye (203) is opposite to the middle position of the steel plate, pressing plates (202) are installed on the two side plates (201) at equal intervals, the two end plates of the pressing plates (202) are bent and tilted upwards, the bottoms of the pressing plates (202) are smooth and flat, and a gap of 3-5 mm is reserved between the bottoms of the pressing plates (202) and the surfaces of the steel plates.

3. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the driving roller mechanism (205) comprises a feeding motor (258) arranged on one side plate (201) and a driving roller (257) which is horizontally and rotatably arranged between the end parts of the two side plates (201), and the feeding motor (258) is in transmission connection with the driving roller (257) through a belt (259); the driving roller mechanism (205) further comprises a driven roller (252), two pry bars (254), a connecting rod (255) and a handle (256);

the driven roller (252) is arranged at the end parts of the two side plates (201) through two roller frames (251), is positioned above the driving roller (257), is in friction contact with the surface of the driving roller (257), the two roller frames (251) are respectively arranged on the two side plates (201) through bolts, and the two ends of the driven roller (252) are connected with the two roller frames (251) through rebound assemblies;

the rebound assembly consists of a T-shaped rod, a force application spring and an axle end connecting block, wherein the T-shaped rod is movably inserted into a T-shaped hole at the end part of the roller frame (251) and fixedly connected with the top of the axle end connecting block after penetrating through the roller frame (251), the force application spring is sleeved outside the T-shaped rod, and two ends of the force application spring are respectively abutted against the bottom of the roller frame (251) and the axle end connecting block;

the two ends of the roller of the driven roller (252) are rotatably connected with the two shaft end connecting blocks through bearings, and the end parts of the roller of the driven roller (252) penetrate through the shaft end connecting blocks and extend to the outer sides of the side plates (201);

the two prying bars (254) are rotatably arranged on the outer sides of the two side plates (201) through T-shaped shafts (253), the front ends of the prying bars (254) are bent upwards and are abutted against the bottom ends of rollers of driven rollers (252) extending to the outer sides of the side plates (201), connecting rods (255) are located between the two side plates (201) and located at the tops of steel plates, two ends of each connecting rod (255) are rotatably connected with the two side plates (201) and extend to the outer sides of the side plates (201), two eccentric cams are connected with two ends of each connecting rod (255) in a key mode, the outer edges of the two eccentric cams are attached to the tops of the tail ends of the prying bars (254), and handles (256) are arranged on the side edges of one eccentric cam.

4. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the cutting knife head assembly comprises more than two driving plates (504) which are arranged at the lower position and are parallel to each other, and the two driving plates (504) are both arranged on the sliding rail (503) in a sliding way; a cutting movable cutter head (508) is arranged at the top of the driving plate (504) positioned above, and the side surface of the ultrasonic heating head (509) is mutually attached to the side surface of the cutter blade of the cutting movable cutter head (508); the driving plate (504) bottom both ends that are located the top are all vertical to be fixed with reference column (505), and both ends that are located below driving plate (504) are all run through in two reference column (505) slip, and the outside cover of reference column (505) that is located between two driving plates (504) is equipped with tension spring (506), two the middle part position at one side border of driving plate (504) is equipped with one adjusting bolt (510), and this adjusting bolt (510) slip run through behind driving plate (504) that are located the below and be located between driving plate (504) of top threaded connection, eccentric wheel (507) both sides wheel edge respectively with the relative face slip laminating of two driving plates (504).

5. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the label feeding mechanism (3) comprises a fixing frame (301) arranged on the side face of the case (1), and a feeding roller frame (302) is arranged at the bottom of one side of the fixing frame (301); the side surface of the fixing frame (301) is respectively provided with a feeding rubber roller (303), a buffer frame (305) and a plurality of guide rollers (304); the inner side of the fixing frame (301) is also provided with a motor for driving the feeding rubber roller (303) to rotate; a pinch roller is also arranged on a fixing frame (301) at the side of the feeding rubber roller (303).

6. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 5, wherein: the buffer storage frame (305) is composed of two round rods horizontally arranged on the fixing frame (301) and two PUC plates, the two PUC plates are hung on the two round rods in pairs and are positioned through positioning clamps, and a hollow space is reserved between the two PUC plates.

7. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the feeding transmission mechanism comprises a feeding section main driving roller (404) and a feeding section auxiliary driving roller (405) which are respectively and rotatably arranged at two ends of a conveying line outer frame (403), a plurality of feeding section PU circular belts (407) which are arranged side by side in equal distance are connected between the feeding section main driving roller (404) and the feeding section auxiliary driving roller (405) in a transmission mode, circular grooves are formed in the positions, corresponding to the mounting positions of the feeding section PU circular belts (407), of the feeding section main driving roller (404) and the feeding section auxiliary driving roller (405), and one end of the feeding section main driving roller (404) is in transmission connection with a power motor (408) arranged at the bottom of a bearing frame (401) through a belt (259).

8. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the waste product removing mechanism comprises two jacking air cylinders (409) and a strip-shaped turning plate (410), wherein the two jacking air cylinders (409) are respectively vertically arranged on two sides of the tail end of the bearing frame (401), the turning plate (410) is horizontally arranged, two ends of the turning plate (410) are fixedly connected with the telescopic ends of the two jacking air cylinders (409), the bottom of the turning plate (410) is of a downward arc-shaped bending design, the waste material tank (411) is further arranged on the inner side of the bearing frame (401) and positioned under the turning plate (410), the two jacking air cylinders (409) are synchronously controlled, and the tag detection antenna (406) is connected with the controllers of the two jacking air cylinders (409) through signals.

9. The ultrasonic die-cutting detector for the RFID cloth tag according to claim 1, wherein: the material receiving transmission mechanism comprises a material receiving section main driving roller (414) and a material receiving section auxiliary driving roller (415), the material receiving section main driving roller (414) is rotatably arranged at the tail end of a material receiving section tail end support (413), the material receiving section auxiliary driving roller (415) is rotatably arranged at the front end of the material receiving section front end support (412), a plurality of material receiving section PU circular belts (416) are connected between the material receiving section main driving roller (414) and the material receiving section auxiliary driving roller (415) in an equidistant transmission manner, and the end part of the material receiving section main driving roller (414) is in transmission connection with a material receiving motor (259) arranged at the bottom of the material receiving section tail end support (413) through a belt (259).

10. The ultrasonic die-cutting detector for RFID cloth labels of claim 9, wherein: the top of the front end of the tail end bracket (413) of the receiving section is rotationally connected with the tail end between the front ends of the receiving section through a connecting shaft (417), the connecting shaft (417) is positioned at the inner ring position of the PU circular belt (416) of the receiving section, the bottoms of the two sides of the front end of the tail end bracket (413) of the receiving section are respectively welded with a screw rod, the two screws respectively penetrate through arc-shaped openings arranged on the two sides of the front end bracket (412) of the receiving section and are sleeved with locknuts through threads, the inside of receiving section tail end support (413) still rotates installs the tensioning roller, and this tensioning roller is located the circular area (416) bottom of receiving section PU, receive the main driving roller (414) of material section, receive the vice driving roller (415) of material section, connecting axle (417) and tensioning roller's surface and correspond the position of each circular area (416) of receiving section PU and all offered annular trough of belt, receive the top rotation of material section front end support (412) and install swager (418).

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