CN202632009U - Vulcanization stretch monitoring system of conveyer belt - Google Patents
Vulcanization stretch monitoring system of conveyer belt Download PDFInfo
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- CN202632009U CN202632009U CN 201220290465 CN201220290465U CN202632009U CN 202632009 U CN202632009 U CN 202632009U CN 201220290465 CN201220290465 CN 201220290465 CN 201220290465 U CN201220290465 U CN 201220290465U CN 202632009 U CN202632009 U CN 202632009U
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- conveying belt
- stretching
- clamping
- sulfuration
- tension
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Abstract
The utility model relates to a vulcanization stretch monitoring system of a conveyer belt. The vulcanization stretch monitoring system of the conveyer belt comprises a detection device, a controlling device, a clamping and stretching device and a vulcanization device. The controlling device is respectively connected with the detection device, the clamping and stretching device, and the vulcanization device. The detection device can detect a tensile length of the conveyer belt, and transform the tensile length into a voltage signal. The controlling device can receive the voltage signal sent by the detection device, transform the voltage signal into a data signal, further transform the data signal into a detection tensile quantity, and send a stop stretching instruction when the detection tensile quantity reaches a preset tensile quantity. The clamping and stretching device clamps and stretches the conveyer belt and stops stretching when receives the stop stretching instruction sent by the controlling device. And the vulcanization device can vulcanize the conveyer belt. The vulcanization stretch monitoring system of the conveyer belt can achieve the automatic control of the conveyer belt tensile quantity by controlling the conveyer belt tensile quantity through the controlling device; can effectively improve production efficiency and product quality, and meanwhile can reduce the labor intensity of workers.
Description
Technical field
The utility model embodiment relates to the fabric core conveyor belt production field, relates in particular to a kind of conveying belt sulfuration stretching supervisory system.
Background technology
Fabric core conveyor belt is one important in the conveying belt series of products, also is the maximum a kind of conveying belt of consumption.The vulcanizing press sulfuration is generally adopted in the sulfuration of fabric core conveyor belt; Because the skeleton material-canvas of fabric core conveyor belt mainly contains three kinds on duck, nylon canvas and polyester canvas; These canvas can shrink under the condition of high temperature, and brute force also can descend along with shrinking, for head it off; Usually when sulfuration, fabric core conveyor belt is stretched to certain length after cure with certain force of strain, makes the canvas of fabric core conveyor belt can at high temperature be orientated typing with drawing machine.The conveying belt of unlike material needs different amount of tension; The sulfuration of common fabric core band vulcanizer stretches and designs generally is to adopt travel switch to add the design of ruler; Be about to travel switch and be fixed on the corresponding position according to the scale of needed amount of tension and ruler, drawing machine stops after moving the position that travel switch belongs to automatically.When tensile elongation changes; The position that needs artificial adjustment travel switch; Whether the position of transferring relies on basically accurately that the workman's is conscious; The instability that manually-operated brings has directly had influence on the stability of fabric core conveyor belt product quality, and can not write down amount of tension, inconvenient follow-up reviewing simultaneously automatically.
Summary of the invention
The purpose of the utility model embodiment is to propose a kind of conveying belt sulfuration stretching supervisory system, is intended to solve that the production efficiency that the technology of conventional artificial control conveying belt sulfuration amount of tension causes is low, the problem of poor product quality.
For realizing above-mentioned purpose, the utility model embodiment provides a kind of conveying belt sulfuration stretching supervisory system, and said system comprises: pick-up unit, control device, clamping and stretching device and vulcanization plant; Said control device is connected with vulcanization plant with said pick-up unit, clamping and stretching device respectively; Said pick-up unit detects the tensile elongation of conveying belt in real time, converts the said tensile elongation that detects to voltage signal and sends to said control device; Said control device receives the said voltage signal of said pick-up unit transmission and converts data-signal to; Said data-signal is converted into the detection amount of tension of said conveying belt; Said detection amount of tension is compared with preset amount of tension; When said detection amount of tension reaches said preset amount of tension, sending the order that stops to stretch and giving said clamping and stretching device; Clamping and the said conveying belt of stretching device clamping also stretch said conveying belt, when receive that said control device sends stop to stretch order the time the said conveying belt that stops to stretch; Said vulcanization plant when said clamping and stretching device stop to stretch said conveying belt with said conveying belt sulfuration.
The conveying belt sulfuration stretching supervisory system that the utility model embodiment proposes is characterized in that said pick-up unit is specially displacement transducer.
Said displacement transducer is specially linear displacement transducer or angular displacement sensor.
Said control device specifically comprises: host computer, network communication port and programmable logic controller (PLC); Said host computer is connected with said network communication port, and said network communication port is connected with said programmable logic controller (PLC).
Said clamping and stretching device specifically comprise clamping and stretching device oil cylinder, Hydraulic Station, relay; Said clamping and stretching device oil cylinder are connected with said Hydraulic Station, and said Hydraulic Station is connected with said relay, and said relay is connected with said programmable logic controller (PLC).
Said vulcanization plant specifically comprises interconnective vulcanizer and Hydraulic Station, and said vulcanizer is connected with said programmable logic controller (PLC).
Said vulcanizer is specially vulcanizing press.
Said system also comprises, middle clamping device, clamping device oil cylinder, Hydraulic Station, relay during said middle clamping device specifically comprises; The clamping device oil cylinder is connected with said Hydraulic Station in said, and said Hydraulic Station is connected with said relay, and said relay is connected with said programmable logic controller (PLC).
The conveying belt sulfuration stretching supervisory system that the utility model embodiment proposes; Amount of tension through control device control conveying belt; Realize the robotization control of conveying belt amount of tension, effectively improved production efficiency and product quality, greatly reduced staff's labour intensity simultaneously.
Description of drawings
Fig. 1 is the synoptic diagram of the utility model embodiment conveying belt sulfuration stretching supervisory system;
Fig. 2 is the synoptic diagram of the sulfuration stretching device of prior art;
Fig. 3 is the partial schematic diagram of prior art sulfuration stretching device;
Fig. 4 is the sulfuration stretching device partial schematic diagram of the utility model embodiment conveying belt sulfuration stretching supervisory system.
Embodiment
Through accompanying drawing and embodiment, the technical scheme of the utility model is done further detailed description below.
The utility model embodiment has proposed a kind of conveying belt sulfuration tensioning system, detects the tensile elongation of conveying belt in real time through pick-up unit, and becomes voltage signal to be transferred to control device the tensile elongation information translation that detects; Control device converts the voltage signal that receives to data-signal, converses the detection amount of tension of conveying belt according to this data-signal, and should detect amount of tension and compare with preset amount of tension; When detecting amount of tension and reach preset amount of tension; Control clamping and stretching device stop the conveying belt that stretches, and write down amount of tension simultaneously automatically, so that review; Conveying belt after will stretching at last vulcanizes through the vulcanization plant band, thereby improves the mechanical stability of conveying belt.The conveying belt sulfuration tensioning system of the utility model embodiment has changed the technology of conventional artificial adjustment amount of tension; Adopt the amount of tension of control device control conveying belt; Realized the automatic control that the conveying belt sulfuration stretches; Effectively improve production efficiency and product quality, greatly reduced staff's labour intensity simultaneously.
Fig. 1 is the synoptic diagram of the utility model embodiment conveying belt sulfuration stretching supervisory system; As shown in Figure 1, the conveying belt sulfuration stretching supervisory system of the utility model embodiment comprises: control device 11, pick-up unit 21, clamping and stretching device 31 and vulcanization plant 41.
Control device 11 is connected with vulcanization plant 41 with pick-up unit 21, clamping and stretching device 31 respectively; Control device 11 is used for the data according to pick-up unit 21 detections, and control clamping and stretching device 31 are stretched to predefined amount of tension with conveying belt, control vulcanization plant 41 then conveying belt is vulcanized.
As shown in Figure 1 again, control device 11 specifically can comprise host computer 12, network communication port one 3, programmable logic controller (PLC), PLC (Programmable Logic Controller) 14.Host computer 12 is connected with network communication port one 3, and network communication port one 3 is connected with PLC14.
Through host computer 12 amount of tension of conveying belt is set in advance, host computer 12 sends and stretches or the order that stops to stretch sends to PLC14 through network communication port one 3.Network communication port one 3 can be selected the ethernet communication port for use, is mainly used in transmission information.The command translation that PLC14 sends host computer 12 becomes corresponding clock signal, and controls clamping and stretching device 31 stretchings or stop the conveying belt that stretches; PLC14 passes to host computer 12 after can also the voltage signal that pick-up unit 21 sends being changed into data-signal, so that host computer comparison setting value and record amount of tension.
Pick-up unit 21 is used for detecting in real time the tensile elongation of conveying belt, and passes to PLC14 after converting the tensile elongation that detects into voltage signal.As shown in Figure 1 again, pick-up unit 21 specifically can comprise interconnected displacement transducer 22 and power supply 23, and displacement transducer 22 is connected with PLC14.Displacement transducer 22 is mainly used in real-time detection tensile elongation, and passes to PLC14 after converting the tensile elongation that detects into voltage signal, and displacement transducer 22 can be linear displacement transducer or angular displacement sensor.Power supply 23 is mainly used in to displacement transducer 22 provides reliable and stable electric energy, thereby makes displacement transducer 22 be in normal operating conditions.
Clamping and stretching device 31 are used for conveying belt is clamped and fixes, thereby prevent that conveying belt from skidding, and then the conveying belt that fixes are stretched.Clamping and stretching device 31 stretch conveying belt according to the order of control device 11, and when control device 11 sends when stopping to stretch order, clamping and stretching device 31 promptly stop the conveying belt that stretches.As shown in Figure 1 again; Clamping and stretching device 31 specifically can comprise relay 32, Hydraulic Station 33 and clamping and stretching device oil cylinder 34; Clamping and stretching device oil cylinder 34 are connected with Hydraulic Station 33, and Hydraulic Station 33 is connected with relay 32, and relay 32 is connected with PLC14.Relay 32 is used to control Hydraulic Station 33 to clamping and stretching device oil cylinder 34 fuel feeding, and clamping and stretching device oil cylinder 34 have gripped after stretching with conveying belt.What of clamping and stretching device oil cylinder 34 fuel deliveries relay 32 control Hydraulic Station 33 to according to the instruction of PLC14.
As shown in Figure 1 again, the conveying belt sulfuration stretching supervisory system of the utility model embodiment also comprises: middle clamping device 51 is used for cooperating the conveying belt clamping with clamping and stretching device 31 and fixing, thereby prevents that conveying belt from skidding.Middle clamping device 51 just is used for clamping conveying belt, can not conveying belt be stretched.Middle clamping device 51 specifically can comprise relay 52, Hydraulic Station 53 and middle clamping device oil cylinder 54.Middle clamping device oil cylinder 54 is connected with Hydraulic Station 53, and Hydraulic Station 53 is connected with relay 52, and relay 52 is connected with PLC14.Relay 52 is used for controlling Hydraulic Station 53 and gives clamping device oil cylinder 54 fuel feeding, and middle clamping device oil cylinder 54 is used for conveying belt is grasped, fixes.Relay 52 is controlled Hydraulic Station 53 according to the instruction of PLC14 and is given what of middle clamping device oil cylinder 54 fuel deliveries.
The concrete course of work of conveying belt sulfuration stretching supervisory system of the utility model embodiment does; The staff is input to conveying belt amount of tension parameter in the host computer 12; Host computer 12 sends the order that stretches, and through network communication port one 3 order is passed to PLC14.When PLC14 received the stretching order that host computer 12 sends, PLC14 became corresponding clock signal with command translation, and control clamping and stretching device 31 clamp after stretching with conveying belt.At this moment, displacement transducer 22 detects the tensile elongations of conveying belt in real time, and converts detected tensile elongation into voltage signal and pass to PLC14.PLC14 converts the voltage signal of receiving into data-signal; And data-signal passed to host computer 12 through network communication port one 3; Host computer 12 converts the detection amount of tension of conveying belt into according to this data-signal; When the detection amount of tension of host computer 12 conversion was identical with preset amount of tension, host computer 12 sent to stop to stretch and orders.When PLC14 receive that host computer 12 sends stop to stretch order the time; PLC14 becomes corresponding clock signal with command translation; And control clamping and stretching device 31 stop the conveying belt that stretches; Simultaneously, actual amount of tension and stretching time information that PLC14 is final with conveying belt pass to host computer 12, so that host computer 12 records and demonstration.The conveying belt that is stretched finally carries out vulcanizing treatment through vulcanization plant 41, makes that the conveying belt performance is more stable.
Fig. 2 is the synoptic diagram of the sulfuration stretching device of prior art; Fig. 3 is the partial schematic diagram of prior art sulfuration stretching device, and like Fig. 2, shown in Figure 3, the sulfuration stretching device of prior art comprises clamping and stretching device 31; Middle clamping device 51; Be provided with grip block 35 on clamping and stretching device 31 and the middle clamping device 51, be used for conveying belt 60 is clamped, in case skidding in drawing process, occurs.The guiding slide-bar 36 of clamping and stretching device 31 is used to guide clamping and stretching device oil cylinder 34 conveying belt 60 to be stretched to the amount of regulation along guiding slide-bar direction.Rule 61 and travel switch 62 are used for the amount of tension that operating personnel control conveying belt 60.
The conveying belt sulfuration stretching device of prior art is the amount of tension of coming the manual control conveying belt through rule 61 and travel switch 62; When sulfuration stretches; Operating personnel are fixed on the amount of tension of travel switch 62 according to technical requirement on the rule 61; When stretching and clamping device 31 moves to travel switch 62 positions when running into travel switch 62; Travel switch 62 is given 11 1 signals of control device, and control device 11 stops to stretch through relay 32 control clampings and stretching device 31 immediately, and 42 pairs of conveying belt of vulcanizer carry out vulcanizing treatment then.The sulfuration stretching device of prior art requires the demands of different of operating personnel according to the different size conveying belt; At any time, the position of frequent adjustment stroke switch 62; Whether whether operating personnel put in place according to what technical requirement adjustment stroke switch 62 or travel switch 62 were regulated; What mainly rely on is the conscious of operating personnel, and manually-operated instability has directly influenced the stability of conveying belt product quality.
Fig. 4 is the sulfuration stretching device partial schematic diagram of the utility model embodiment conveying belt sulfuration stretching supervisory system; This figure is merely the partial schematic diagram of sulfuration stretching device; As shown in Figure 4; The sulfuration stretching device of the utility model embodiment replaces rule 61 usefulness displacement transducers 22, and displacement transducer 22 can be converted into electric signal to mechanical shift.In drawing process, displacement transducer 22 is converted into voltage signal with detected tensile elongation, then voltage signal is transferred to PLC.PLC converts the voltage signal of receiving into data-signal; And data-signal passed to host computer; Host computer converts the detection amount of tension of conveying belt into according to this data-signal; When the detection amount of tension of host computer conversion was identical with preset amount of tension, host computer sent to stop to stretch and orders, and clamping and stretching device stop the conveying belt that stretches.
The sulfuration stretching device of the utility model embodiment has replaced traditional rule through adopting displacement transducer, thereby realizes the robotization of conveying belt drawing process, has effectively improved the stability and the precision of product quality.
The conveying belt of the utility model embodiment sulfuration stretching supervisory system detects the tensile elongation of conveying belt in real time through pick-up unit, and the tensile elongation that detects is changed into voltage signal gives control device through the ethernet communication port transmission; Control device changes into data-signal with voltage signal; And according to this data-signal calculating amount of tension; The amount of tension of calculating is compared with preset amount of tension, and when the amount of tension of calculating reached preset amount of tension, control device was controlled clamping and stretching device stops the conveying belt that stretches.The conveying belt sulfuration tensioning system of the utility model embodiment has changed traditional technology that adopts artificial adjustment amount of tension; Amount of tension through control device control conveying belt; Realized the robotization that the conveying belt sulfuration stretches; Improve production efficiency and product quality greatly, reduced staff's labour intensity simultaneously.
Above-described embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the embodiment of the utility model; And be not used in the protection domain that limits the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (8)
1. a conveying belt sulfuration stretching supervisory system is characterized in that said system comprises: pick-up unit, control device, clamping and stretching device and vulcanization plant;
Said control device is connected with vulcanization plant with said pick-up unit, clamping and stretching device respectively;
Said pick-up unit detects the tensile elongation of conveying belt in real time, converts the said tensile elongation that detects to voltage signal and sends to said control device; Said control device receives the said voltage signal of said pick-up unit transmission and converts data-signal to; Said data-signal is converted into the detection amount of tension of said conveying belt; Said detection amount of tension is compared with preset amount of tension; When said detection amount of tension reaches said preset amount of tension, sending the order that stops to stretch and giving said clamping and stretching device; Clamping and the said conveying belt of stretching device clamping also stretch said conveying belt, when receive that said control device sends stop to stretch order the time the said conveying belt that stops to stretch; Said vulcanization plant when said clamping and stretching device stop to stretch said conveying belt with said conveying belt sulfuration.
2. conveying belt sulfuration stretching supervisory system according to claim 1 is characterized in that said pick-up unit is specially displacement transducer.
3. conveying belt sulfuration stretching supervisory system according to claim 2 is characterized in that said displacement transducer is specially linear displacement transducer or angular displacement sensor.
4. conveying belt sulfuration stretching supervisory system according to claim 1 is characterized in that said control device specifically comprises: host computer, network communication port and programmable logic controller (PLC);
Said host computer is connected with said network communication port, and said network communication port is connected with said programmable logic controller (PLC).
5. conveying belt according to claim 1 sulfuration stretching supervisory system is characterized in that, said clamping and stretching device specifically comprise clamping and stretching device oil cylinder, Hydraulic Station, relay;
Said clamping and stretching device oil cylinder are connected with said Hydraulic Station, and said Hydraulic Station is connected with said relay, and said relay is connected with said programmable logic controller (PLC).
6. conveying belt sulfuration stretching supervisory system according to claim 1 is characterized in that said vulcanization plant specifically comprises interconnective vulcanizer and Hydraulic Station, and said vulcanizer is connected with said programmable logic controller (PLC).
7. conveying belt sulfuration stretching supervisory system according to claim 6 is characterized in that said vulcanizer is specially vulcanizing press.
8. conveying belt sulfuration stretching supervisory system according to claim 1 is characterized in that said system also comprises, middle clamping device, clamping device oil cylinder, Hydraulic Station, relay during said middle clamping device specifically comprises;
The clamping device oil cylinder is connected with said Hydraulic Station in said, and said Hydraulic Station is connected with said relay, and said relay is connected with said programmable logic controller (PLC).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290465 CN202632009U (en) | 2012-06-20 | 2012-06-20 | Vulcanization stretch monitoring system of conveyer belt |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290465 CN202632009U (en) | 2012-06-20 | 2012-06-20 | Vulcanization stretch monitoring system of conveyer belt |
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| CN202632009U true CN202632009U (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220290465 Expired - Lifetime CN202632009U (en) | 2012-06-20 | 2012-06-20 | Vulcanization stretch monitoring system of conveyer belt |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308060A (en) * | 2014-10-09 | 2015-01-28 | 济南大学 | Online monitoring system for steel ball cold heading forming and monitoring method |
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2012
- 2012-06-20 CN CN 201220290465 patent/CN202632009U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104308060A (en) * | 2014-10-09 | 2015-01-28 | 济南大学 | Online monitoring system for steel ball cold heading forming and monitoring method |
| CN104308060B (en) * | 2014-10-09 | 2016-03-02 | 济南大学 | A kind of method for supervising of the on-line monitoring system for steel ball cold heading shaping |
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Granted publication date: 20121226 |
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