CN1111497C - The method of splicing seams position in a kind of endless apron and the definite load-transfer device - Google Patents
The method of splicing seams position in a kind of endless apron and the definite load-transfer device Download PDFInfo
- Publication number
- CN1111497C CN1111497C CN96180468A CN96180468A CN1111497C CN 1111497 C CN1111497 C CN 1111497C CN 96180468 A CN96180468 A CN 96180468A CN 96180468 A CN96180468 A CN 96180468A CN 1111497 C CN1111497 C CN 1111497C
- Authority
- CN
- China
- Prior art keywords
- transfer device
- load
- transmitter responder
- splicing seams
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Control Of Conveyors (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
A kind of load-transfer device (10) comprises at least one integrated circuit transmitter responder (30), and when utilizing exterior radio signal to inquire about, this transmitter responder (30) sends the identifying information of a digital coding form.This transmitter responder (30) has a circular antenna on plane (36A) basically, and this antenna is fixed an integrated circuit around a printed circuit board (PCB) on the circuit card.This transmitter responder can be encapsulated in a kind of hard epoxide resin material, so that prevent this structural damage during use.These transmitter responders are placed in the contiguous place of splicing seams (60,62,64) in the splicing section, and they provide non-contacting location and monitoring method to repairing work.
Description
Technical field
The present invention generally belongs to the technology of load-transfer device means of identification, more specifically belongs to a kind of use of embedding integrated circuit transmitter responder, and this transmitter responder is launched load-transfer device recognition data and other data by inquiry.
Technical background
In the manufacturing of load-transfer device, requiring provides unique identity markings to every load-transfer device.The program of current use is a molded alphanumeric " label " on conveyor belt surface.This label is commonly used to discern load-transfer device type, build date and load-transfer device section.Also help simultaneously mark splicing section, so that monitor finishing smoothly of repairing work.For the device of prior art, the information that comprises on the label just can be read out when having only when the load-transfer device NOT operation with the excessive chip of relative release.
Known in this technology, the state of monitoring an endless apron during use can prevent that expendable load-transfer device from damaging, and can not incur loss through delay production.In U.S. Patent No. 4,087, the Crack Detection coil is embedded in each layer of load-transfer device in 800, this is a kind of instrument that is used for this kind monitoring.In most cases, embedding device is the passive type antenna, the connecting device when they pass through the Crack Detection station as the load-transfer device when particular section.Usually, in antenna, induce electric current, and if obtain enough strong signal from antenna, be kept perfectly with regard to the presuming load-transfer device.On the other hand, the inadequate signal of emission may be illustrated in the crack that has length in the conveyor belt surface, therefore needs to keep a close eye on.
The present invention relates to a kind of on-cycle load-transfer device, this has an integrated circuit transmitter responder that is embedded in the load-transfer device structure, for use in the identification of load-transfer device or load-transfer device section.This transmitter responder is a kind of passive device, and it depends on the request signal of reception from the external source emission.This request signal is subjected to the detection of integrated circuit transmitter responder, and transmitter responder is launched a digitally coded electric signal then, to discern this load-transfer device or its section.Therefore can use a kind of " digital signage " of uniqueness to each load-transfer device or its section.
Disclosure of an invention
The invention provides a kind ofly in order to identification load-transfer device or its section and monitor its non-contact device, this device is effectively simple, and better more favourable effect is provided simultaneously.
According to an aspect of the present invention, a kind of endless apron is provided, have an elastic body, top layer, belt pulley layer and one to be arranged between top layer and the belt pulley layer and with their common enhancement layers that extends, because the splicing in the load-transfer device, splicing seams is arranged in the top layer, in the belt pulley layer splicing seams is arranged, first splicing seams is arranged in the enhancement layer, one first integrated circuit transmitter responder is arranged in the enhancement layer near the first splicing seams place, for use in splicing seams identification and monitoring.Wherein, electric field or magnetic field that this first transmitter responder can respond vibration send electric signal, and the electric field of this vibration or magnetic field are from a source emission that contacts or separate with load-transfer device.
According to another aspect of the present invention, the method of splicing seams position in a kind of definite load-transfer device is provided, the method comprising the steps of: an integrated circuit transmitter responder is embedded in the conveyer belt structure near the splicing seams place, electric field or magnetic field that this transmitter responder can respond vibration send an electric signal, and the electric field of this vibration or magnetic field are from a source emission that contacts or separate with load-transfer device; Utilize the electric field or the magnetic field paired pulses repeater of this vibration to inquire about; And receive from the electric signal of transmitter responder emission.
According to the present invention, an embedding integrated circuit transmitter responder in an endless apron is to be used for the radio-frequency transmissions of monitoring data.
More particularly,, an integrated circuit transmitter responder is set in the structure of an endless apron, to be used for its identification or to be used to be sent in the data that the transmitter responder position accumulates according to the present invention.This transmitter responder can respond the electric field or emission of magnetic field one digitally encoded signal of vibration, and the electric field of this vibration or magnetic field are to rise from a source that contacts with load-transfer device or separate.
This embedding transmitter responder can provide instantaneous non-manually operated identification to the load-transfer device in the operation.This transmitter responder also can be discerned section such as the splicing seams and the test fabric of load-transfer device.At last, this transmitter responder can be monitored some other state of load-transfer device, as the integraty and the load-transfer device temperature of Crack Detection coil.According to an aspect of the present invention, first transmitter responder is arranged in the top layer of load-transfer device, near the periphery of this top layer and an enhancement layer.
According to a scheme of the present invention, this load-transfer device also comprises one second integrated circuit transmitter responder, and this transmitter responder is arranged in the belt pulley layer, near the periphery of belt pulley layer and this enhancement layer.
According to another aspect of the present invention, first transmitter responder comprises an antenna, constitute by electric coil with a plurality of bunchy circle circles, and the generally planar shape of this coil, the plane of coil is arranged essentially parallel to conveyor belt surface; And a printed circuit board (PCB) is connected on the coil, and the integrated circuit of first transmitter responder is installed on the circuit card.
According to a further aspect in the invention, a kind of load-transfer device recognition system comprises:
A kind of transducer that is embedded in the conveyer belt structure, electric field or magnetic field that the recognition data coding that this transducer utilization is predetermined, this transducer can respond vibration send data, and the electric field of this vibration or magnetic field are from a source emission that contacts or separate with load-transfer device; And
Be used to accept the device of the recognition data of this transmission.
An advantage of the invention is the non-contact method that is provided for discerning a load-transfer device or load-transfer device section.
Another advantage of the present invention provides a kind of method that load-transfer device is repaired of monitoring fast and accurately.
When reading and understanding following specification sheets, the Technology professional will know other advantage of the present invention and benefit.
The accompanying drawing summary
The present invention can adopt the physical form of some parts and component configuration.A preferred embodiment of these parts will be gone through in this manual, and obtain illustration in the accompanying drawing of a part of forming the disclosure, wherein:
Fig. 1 is a kind of transparent view of partial cross section of load-transfer device, and this load-transfer device has a kind of according to embedding integrated circuit transmitter responder of the present invention.
Fig. 2 is the transparent view of a kind of embodiment according to transmitter responder of the present invention.
Fig. 3 is the transparent view of a kind of another embodiment according to transmitter responder of the present invention.
Fig. 4 is a kind of view in transverse section of load-transfer device, and this load-transfer device has a steel cable enhancement layer and two embedding transmitter responders.
Fig. 5 is a kind of splicing lateral plan that strengthens load-transfer device, and this enhancing load-transfer device has according to embedding transmitter responder of the present invention.
Fig. 6 is a kind of view in transverse section of belt strap, and this belt strap has embedding transmitter responder.
Fig. 7 is a kind of splicing lateral plan of belt strap, and this belt strap has according to embedding transmitter responder of the present invention.
Detailed Description Of The Invention
Fig. 1 represents a kind of load-transfer device of being made up of elastic body 12 10, and this elastic body 12 has a top layer 14 belt pulley layer 18 parallel with, and top layer 14 comprises a load carrying surface 16, and belt pulley layer 18 has a belt pulley composition surface 20.Load-transfer device also has at least one to be placed in enhancement layer 22 in the elastic body 12.
In a preferred embodiment, enhancement layer 22 comprises steel cable 24, but the load-transfer device that the present invention also can adopt many kinds to strengthen comprises and uses the load-transfer device that strengthens such as various fabrics such as nylon, regenerated fiber, cotton, polyester, aromatic poly amide.
According to the present invention, embedding one or more integrated circuit transmitter responders 30 in the structure of load-transfer device 10.Protect embedding transmitter responder 30 be not subjected to the load-transfer device working environment influence and simultaneously can provide convenience near the approach of transmitter responder, this requirement will determine the position in the load-transfer device.One or more transmitter responders 30 can settled, with existing of indication splicing, Crack Detection coil, label position etc. along the pre-position of load-transfer device length.In this technology, usually a label 34 is placed on the edge of load-transfer device 10.Label 34 can be the alphanumeric shuffling, contains the information of the structural materials used corresponding to load-transfer device build date, load-transfer device, the predetermined equipment that uses with load-transfer device etc. usually.Fig. 1 represents an embedding integrated circuit transmitter responder 30, and it is placed in the top cover 14 near label 34 places.A kind of like this transmitter responder 30 can be launched relevant label 34 when inquiry information.
With reference to Fig. 2 and Fig. 3, will the detailed structure of this embedding transmitter responder 30 be described especially.A preferred embodiment of the present invention shown in Fig. 2, it uses a plane ring-type type transmitter responder 30A who makes with conductive coil, and this coil coiled is substantially flat horizontal surface, as antenna 36A.The pitch of the laps number of repeater is the engineering criterion, depends on purposes.This encircles best thick 1.5mm to 2.0mm, and outer diameter D 1 is 45mm to 60mm, and inside diameter D 2 is 40mm to 55mm.But the length of coil, width, the number of turns and further feature can change with the particular requirement of every kind of purposes.Transmitter responder 30A is embedded in the belt composition, is arranged in to be arranged essentially parallel to conveyor belt surface 16,20 and plane.
A printed circuit board (PCB) 40A is fixed on this antenna 36A.RF-ID integrated circuit 42A (back is called IC) is installed on the circuit card 40A.IC42A and circuit card 40A are encapsulated in a kind of hard epoxide resin material, the latter as can from Dexter Hysol company bought the sort of, its trademark is " Dexter Hysol4322 ", and antenna 36A itself scribbles a kind of soft polymeric material, as the welding polyester of NEMA standard MW-77-C.Best IC plate 40A is approximately the 8mm square.Most preferred antenna is used the metal filament manufacturing of coating at present.
Another embodiment of the present invention shown in Figure 3 is utilized a transmitter responder 30B, wherein IC plate 40B and antenna 36B be with hard epoxy encapsulation, and the latter is the sort of as the commodity " Dexter Hyso14322 " by name that can buy from Dexter Hysol company.In this embodiment, planar rings antenna 36B is made up of the conductive coil silk that twines in a plane, and to 2.0mm, outer diameter D 3 is about 15mm to 25mm to thickness for l.5mm, and inside diameter D 4 is about 8mm to 18mm.IC plate 40B is positioned at the center of ring.
Two embodiment 30A, 30B of transmitter responder described herein are bonded on the rubber of carrying belt 14,18, or are bonded on the rubber that covers enhancement layer.Use a kind of suitable epoxy resin or other adhesion agent as the trademark that can buy from Lord company adhesion agent as Chemloc205, to prevent because the motion of rubber and produce the possibility of static charges from transmitter responder 30.
The function class of transmitter responder 30 is similar in U.S. Patent No. 5,181, and disclosed in 975, whole disclosure is incorporated herein by reference.A RF signals transmitted is received by transmitter responder 30.Transmitter responder 30 is driven by signal, turns over the RF signal of a carrying of emission data flow.
In one embodiment, provide request signal by a hand-held reader (not shown).This reader is also as the receptor that returns the RF signal.Perhaps, the RF reader can be placed on some fixed position along a conveyer system.In a preferred embodiment, the incoming signal that comes from reader is positioned at 125KHz and return signal is positioned at 62.5KHz.
Fig. 4 represents a preferred embodiment of the present invention, and this example adopts a kind of load-transfer device 10 with steel cable enhancement layer 22.Two transmitter responders 30 are set in the load-transfer device 10.The first transmitter responder 30C is arranged in the top layer 14, on the interface between top layer 14 and the enhancement layer 22.The second transmitter responder 30D is placed on the interface between belt pulley layer 18 and the enhancement layer 22.This structure is favourable, because the first transmitter responder 30C is subjected to the protection on load carrying surface 16, and the second transmitter responder 30D is subjected to the protection of belt pulley mating surface 20.
Fig. 5 represents that transmitter responder 30 can be arranged on the occasion that load-transfer device 10 contains splicing seams 44.The first transmitter responder 30E is placed in the enhancement layer 22 near splicing seams 44.The second transmitter responder 30F is embedded between top layer 14 and the enhancement layer 22, near the splicing seams 46 in the top layer 14.The 3rd transmitter responder 30G is placed between belt pulley layer 18 and the enhancement layer 22, near the splicing seams 48 in the belt pulley layer 18.When inquiry, each transmitter responder 30 can be launched digitized data, as splicing installed date and splicing material therefor type.By each splicing seams 44,46,48 of mark, will provide the present position and the splicing seams identification of splicing seams to the inquiry of each transmitter responder 30, so that repairing is monitored.But encode with suitable data such as installed date, used paired pulses repeaters 30 such as conveyor belt material.
Fig. 6 represents another preferred embodiment of the present invention, and this example adopts a kind of load-transfer device 10 with fabric enhancement layer 22.In the drawings, load-transfer device 10 comprises top layer 14 and belt pulley layer 18 again.Enhancement layer 22 is made up of three tissue layer 50,52,54, though other configuration also can.In a preferred embodiment, a transmitter responder 30H is between the tissue layer 50 of the top layer 14 and the superiors.One second transmitter responder 30I is between the superiors 50 and middle level 52.Or the second transmitter responder 30I can be between middle level 52 and orlop 54.One the 3rd transmitter responder 30J is between orlop 54 and belt pulley layer 18.Being provided with of transmitter responder 30H, I, J broad ways can be different, depend on required purposes.
Fig. 7 shows a preferred embodiment of the present invention, and it is arranged in a load-transfer device 10 that comprises the fabric enhancing of splicing.In the splicing of a kind of representative type, the splicing in each layer enhancement layer 22 is that the length along belt staggers.For example, the splicing seams of the superiors 50 60 departs from certain-length L1 with splicing seams 62 in the middle level 52, and splicing seams 62 itself departs from certain-length L2 with splicing seams 64 in the orlop 54.Splicing layer 60,62,64 in the enhancement layer 22 is comprised in the section of top layer 14 and belt pulley layer 18, and these sections are spliced in initial load-transfer device.In the splicing section, the exact location that transmitter responder 30 will provide each splicing seams 60,62,64 in the enhancement layer 22 is set.One first transmitter responder 30K is placed between the top layer 14 and the superiors 50, with splicing seams 60 next-door neighbours of the superiors 50.One second transmitter responder 30L is placed in (or between middle level 52 and lowermost layer 54) between the superiors 50 and the middle level 52, with splicing seams 62 next-door neighbours in middle level 52.One the 3rd transmitter responder 30M is placed between lowermost layer 54 and the belt pulley layer 18, with splicing seams 64 next-door neighbours in the lowermost layer 54.Equally, settling along width of transmitter responder 30 is variable.
The present invention is described with reference to preferred embodiment.Obviously, can modifications and variations when reading and understanding specification sheets.The applicant is predetermined to include all such modifications and variation, as long as they fall in the scope of appended claims or its equivalence requirement.
Claims (9)
1. an endless apron (10), have an elastic body (12), a top layer (14), a belt pulley layer (18) and one to be arranged between top layer and the belt pulley layer and with their common enhancement layers (22) that extends, because the splicing in the load-transfer device, having in the top layer has splicing seams (48) in splicing seams (46), the belt pulley layer, first splicing seams (44) is arranged in the enhancement layer; This load-transfer device is characterised in that:
One first integrated circuit transmitter responder (30E) is arranged in the enhancement layer near the first splicing seams place, for use in splicing seams identification and monitoring, electric field or magnetic field that this first transmitter responder can respond vibration send electric signal, and the electric field of this vibration or magnetic field are from a source emission that contacts or separate with load-transfer device.
2. the described load-transfer device of claim 1 also has following feature:
One second integrated circuit transmitter responder (30F), this second transmitter responder is arranged between top layer and the enhancement layer, with the splicing seams next-door neighbour in the top layer.
3. the described load-transfer device of claim 2, its feature also is:
One the 3rd integrated circuit transmitter responder (30G), the 3rd transmitter responder are arranged between belt pulley layer and the enhancement layer, with the splicing seams next-door neighbour in the belt wheel cap.
4. the described load-transfer device of claim 1 is characterized in that, this first transmitter responder comprises:
An antenna (36A) comprises an electric coil that a plurality of bunchy circle circles are arranged, and this coil is essentially the plane, and the plane of this coil is arranged essentially parallel to conveyor belt surface; And
A printed circuit board (PCB) (40A) that is connected on the coil, the integrated circuit of first transmitter responder is installed on this circuit card.
5. the described load-transfer device of claim 1 is characterized in that, this antenna also comprises:
A circle, its internal diameter is 40mm to 55mm, and external diameter is 45mm to 60mm.
6. the described load-transfer device of claim 2 is characterized in that, this first and second transmitter responder respectively comprises:
An antenna (36A) comprises an electric coil that a plurality of bunchy circle circles are arranged, and this coil is essentially the plane, and the plane of this coil is arranged essentially parallel to conveyor belt surface; And
A printed circuit board (PCB) (40A) that is connected on the coil, the integrated circuit of each transmitter responder is installed on this circuit card.
7. the described load-transfer device of claim 4 is characterized in that, this antenna package is enclosed in the soft polymeric material, and surface-mounted integrated circuit is encapsulated in the hard epoxide resin material.
8. the described load-transfer device of claim 4 is characterized in that, this antenna and surface-mounted integrated circuit are encapsulated in the hard epoxide resin material.
9. the method for splicing seams (44) position in the definite load-transfer device the method is characterized in that following step:
An integrated circuit transmitter responder (30A) is embedded in the conveyer belt structure near the splicing seams place, electric field or magnetic field that this transmitter responder can respond vibration send an electric signal, and the electric field of this vibration or magnetic field are from a source emission that contacts or separate with load-transfer device;
Utilize the electric field or the magnetic field paired pulses repeater of this vibration to inquire about; And
Reception is from the electric signal of transmitter responder emission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96180468A CN1111497C (en) | 1996-08-23 | 1996-08-23 | The method of splicing seams position in a kind of endless apron and the definite load-transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96180468A CN1111497C (en) | 1996-08-23 | 1996-08-23 | The method of splicing seams position in a kind of endless apron and the definite load-transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1234780A CN1234780A (en) | 1999-11-10 |
| CN1111497C true CN1111497C (en) | 2003-06-18 |
Family
ID=5127906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96180468A Expired - Lifetime CN1111497C (en) | 1996-08-23 | 1996-08-23 | The method of splicing seams position in a kind of endless apron and the definite load-transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1111497C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7810634B2 (en) * | 2008-08-04 | 2010-10-12 | Veyance Technologies Inc. | Sensor system for a conveyor belt |
| WO2016002899A1 (en) * | 2014-07-04 | 2016-01-07 | ゲイツ・ユニッタ・アジア株式会社 | Multifunctional belt |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0716991A1 (en) * | 1994-12-13 | 1996-06-19 | Continental Aktiengesellschaft | Method and device for monitoring a conveyor belt |
-
1996
- 1996-08-23 CN CN96180468A patent/CN1111497C/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0716991A1 (en) * | 1994-12-13 | 1996-06-19 | Continental Aktiengesellschaft | Method and device for monitoring a conveyor belt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1234780A (en) | 1999-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2605850C (en) | Rfid transmitter for tires and method of manufacture | |
| EP3927562B1 (en) | Improved rfid device for tires | |
| EP3816862B1 (en) | Permanent attachment type uhf band rfid tire tag and manufacturing method thereof | |
| CA2006989C (en) | Integrated circuit transponder in a pneumatic tire for tire identification | |
| EP0417267A4 (en) | Vehicle tire identification system | |
| KR100838947B1 (en) | Ic tag mounting method, article with ic tag and ic tag | |
| US11809936B2 (en) | RFID mesh label, tire having RFID mesh label integrally incorporated therein, and methods of making | |
| EP0875405A1 (en) | Tire with transponder and transponder for tire | |
| KR20120112149A (en) | Brush wear detector system with wireless sensor | |
| CN1371329A (en) | Apparatus and method for detecting the condition of an item | |
| US20090272633A1 (en) | Conveyor Belt Having Replaceable Segments | |
| EP4003763B1 (en) | Method to manufacture an electronic device for a rubber article | |
| CN1111497C (en) | The method of splicing seams position in a kind of endless apron and the definite load-transfer device | |
| KR102016978B1 (en) | Uhf band rfid tag attached on surface of tire and method of the same | |
| US20030102978A1 (en) | Spindle sleeve with transponder | |
| WO1998007643A1 (en) | Smart splice | |
| CN211293970U (en) | Centrifuge rotor recognition device based on RFID technology | |
| WO2019126025A1 (en) | Micro rfid tag with conductive interface | |
| RU2804571C2 (en) | Method for manufacturing electronic device for rubber product | |
| EP4263141A1 (en) | Method for assembling wireless identification tags in concrete processing tools | |
| WO2024010551A1 (en) | A contactlessly activated rfid tag for a tire | |
| TR2022010949A1 (en) | A PACKAGE FOR MOUNTING AN ELECTRONIC DEVICE TO A TIRE | |
| KR20080048105A (en) | Rfid tag having dual package structure and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: VIYANS TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GOODYEAR TIRE + RUBBER CO. Effective date: 20090710 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: ohio Patentee after: Veyance Technologies Inc. Address before: ohio Patentee before: Goodyear Tire & Rubber Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20030618 |
|
| EXPY | Termination of patent right or utility model |