CN112209025A - Intelligent tensioning and deviation correcting device of adhesive tape machine - Google Patents

Intelligent tensioning and deviation correcting device of adhesive tape machine Download PDF

Info

Publication number
CN112209025A
CN112209025A CN202011393693.7A CN202011393693A CN112209025A CN 112209025 A CN112209025 A CN 112209025A CN 202011393693 A CN202011393693 A CN 202011393693A CN 112209025 A CN112209025 A CN 112209025A
Authority
CN
China
Prior art keywords
tension
adhesive tape
tensioning
supporting
deviation
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.)
Granted
Application number
CN202011393693.7A
Other languages
Chinese (zh)
Other versions
CN112209025B (en
Inventor
王志国
刘亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MCC North Dalian Engineering Technology Co Ltd
Original Assignee
MCC North Dalian Engineering Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MCC North Dalian Engineering Technology Co Ltd filed Critical MCC North Dalian Engineering Technology Co Ltd
Priority to CN202011393693.7A priority Critical patent/CN112209025B/en
Publication of CN112209025A publication Critical patent/CN112209025A/en
Application granted granted Critical
Publication of CN112209025B publication Critical patent/CN112209025B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44Belt or chain tensioning arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G39/00Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors 
    • B65G39/02Adaptations of individual rollers and supports therefor
    • B65G39/07Other adaptations of sleeves
    • B65G39/071Other adaptations of sleeves for aligning belts or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/04Control devices, e.g. for safety, warning or fault-correcting detecting slip between driving element and load-carrier, e.g. for interrupting the drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02Control or detection
    • B65G2203/0266Control or detection relating to the load carrier(s)
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04Detection means
    • B65G2203/042Sensors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
  • Control Of Conveyors (AREA)

Abstract

The invention belongs to the technical field of online operation detection and control of industrial belt conveyors, and particularly relates to an intelligent tensioning and deviation-correcting device of a belt conveyor. The invention can realize the on-line detection and control of the tension force of the belt conveyor, the off-tracking detection and the automatic deviation correction control of the belt conveyor, is beneficial to prolonging the service life of the belt, avoids the phenomenon of losing rotation or slipping of the belt conveyor and improves the continuous operation rate of the belt conveyor.

Description

Intelligent tensioning and deviation correcting device of adhesive tape machine
Technical Field
The invention belongs to the technical field of online operation detection and control of industrial tape machines, and particularly relates to an intelligent tensioning and deviation correcting device of a tape machine.
Background
With the long-term development of the metallurgical industry, the smelting technology and the productivity are continuously improved, the application of the belt conveyor is more and more, but the installation requirement of the belt conveyor is higher and higher, particularly, when the belt conveyor runs, the deviation phenomenon of the belt conveyor occurs, the prior art can only detect the deviation and alarm the belt conveyor to stop, the whole production line stops production along with the deviation, and then personnel are arranged to manually adjust on site, so that the production efficiency is seriously influenced; particularly, for short belt machines or narrow production workshops, no counterweight tensioning device is arranged at a distance or in a space, and only a mechanical bolt tensioning device can be adopted, but the mechanical device has certain defects, namely firstly, when the carrying capacity is large, the tension of the belt machine is overlarge, the service life of the belt machine is shortened, and even the belt machine is damaged; and after the adhesive tape machine runs for a period of time, the adhesive tape machine is loosened (slightly lengthened), so that the adhesive tape machine is lost or slipped, energy waste is caused, even production stoppage and maintenance are carried out, the production efficiency is influenced, and economic loss is brought.
Disclosure of Invention
The invention aims to provide an intelligent tensioning and deviation correcting device of an adhesive tape machine, which aims to solve the problem of the prior art that the intelligent tensioning and deviation correcting device is insufficient.
The purpose of the invention is realized by the following technical scheme:
the intelligent tensioning and deviation rectifying device of the belt conveyor comprises a frame, a transmission roller arranged at the head of the frame, a bend pulley arranged at the tail of the frame, an adhesive tape wound between the transmission roller and the bend pulley, and two bearing seats supporting the bend pulley, and is characterized in that tensioning and detecting devices are respectively and fixedly connected with the two bearing seats, a PLC control system is connected with the tensioning and detecting devices, a deviation switch is connected with the PLC control system and arranged beside the adhesive tape,
the tensioning and detecting device comprises a moving device and an intelligent tensioning device which are connected with the two bearing seats,
the moving device comprises a bearing seat bracket fixedly connected with the bearing seat, a moving pulling plate connected with vertical plates at the inner sides of the two bearing seat brackets, and a roller arranged on the bearing seat bracket,
the intelligent tension device comprises two hook connecting plates fixedly connected with the movable pull plate, two tension buffer springs respectively fixed on the two pull ring connecting plates, two tension sensors respectively connected with the two tension buffer springs, two thread tension devices respectively connected with the two tension sensors, and two tension transmitters respectively connected with the two thread tension devices through leads, wherein the two tension transmitters are both connected with the PLC control system,
each thread tensioning device comprises a moving seat fixedly connected with the tension sensor, four nuts uniformly arranged on the moving seat, four screw rods respectively in threaded connection with the four nuts, four groups of supporting seats respectively supporting the tail end of each screw rod, a small gear fixed at the tail end of each screw rod, a large gear respectively meshed with each small gear, a forward and reverse motor driving the large gear, and a fixing support fixing the forward and reverse motor, wherein the forward and reverse motor is connected with the PLC control system, and each group of supporting seats are respectively arranged on the front side and the rear side of the small gear.
The PLC control system comprises a CPU, an I/O module, a power supply module, a display screen and a control box.
And the supporting seats for supporting the tail end of each screw rod are fixed on the supporting plate at the tail end of the rack.
The invention has the advantages that:
(1) the intelligent tensioning and deviation-rectifying device for the belt conveyor can realize online detection and control of the tensioning force of the belt conveyor, deviation detection and automatic deviation-rectifying control of the belt conveyor, is beneficial to prolonging the service life of the belt, avoids the phenomenon of losing rotation or slipping of the belt conveyor and improves the continuous operation rate of the belt conveyor;
(2) according to the intelligent tensioning and deviation correcting device for the rubber belt machine, the rubber belt machine can play a role in buffering when being impacted by materials or being stretched through the tension buffering spring, and the rubber belt machine is protected;
(3) the intelligent tensioning and deviation correcting device of the adhesive tape machine is mechanically connected, reliable and stable, and long in service life.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is an enlarged view of section I of FIG. 1 according to the present invention.
Fig. 3 is a view a-a of fig. 2 of the present invention.
FIG. 4 is a view B-B of FIG. 2 of the present invention.
Fig. 5 is a view of fig. 2 from C-C according to the present invention.
Fig. 6 is a control schematic block diagram of the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in fig. 1-6, the intelligent tensioning and deviation-rectifying device for the belt conveyor of the invention comprises a frame 4, a transmission roller 3 arranged at the head of the frame 4, a direction-changing roller 2 arranged at the tail of the frame 4, a rubber belt 1 wound between the transmission roller 3 and the direction-changing roller 2, and two bearing seats 5 supporting the direction-changing roller 2, and is characterized in that tensioning and detecting devices are respectively and fixedly connected with the two bearing seats 5, a PLC control system 8 is connected with the tensioning and detecting devices, a deviation switch 9 is connected with the PLC control system 8, the deviation switch 9 is arranged at the side of the rubber belt 1, the deviation switch 9 comprises a light deviation switch and a heavy deviation switch,
the tensioning and detecting device comprises a moving device 6 and an intelligent tensioning device 7 which are connected with the two bearing seats 5,
the moving device 6 comprises a bearing seat bracket 6-1 fixedly connected with the bearing seat 5, a moving pulling plate 6-2 connected with the inner side vertical plate of the two bearing seat brackets 6-1, a roller 6-3 arranged on the bearing seat bracket 6-1,
the intelligent tension device 7 comprises two hook connecting plates 7-1 fixedly connected with the movable pull plate 6-2, two tension buffer springs 7-2 respectively fixed on the two pull ring connecting plates 7-1, two tension sensors 7-3 respectively connected with the two tension buffer springs 7-2, two thread tension devices respectively connected with the two tension sensors 7-3, two tension transmitters 7-5 respectively connected with the two thread tension devices through leads, and the two tension transmitters 7-5 are both connected with the PLC control system 8,
each thread tensioning device comprises a moving seat 7-10 fixedly connected with the tension sensor 7-3, four screw caps 7-11 uniformly arranged on the moving seat 7-10, four screw rods 7-4 respectively in threaded connection with the four screw caps 7-11, four groups of supporting seats 7-6 respectively supporting the tail end of each screw rod 7-4, a small gear 7-7 fixed at the tail end of each screw rod 7-4, a large gear 7-8 respectively engaged with each small gear 7-7, a positive and negative rotation motor 7-9 driving the large gear 7-8, and a fixed bracket 7-12 fixing the positive and negative rotation motor 7-9, the forward and reverse rotating motors 7-9 are connected with the PLC control system 8, and each group of supporting seats 7-6 are respectively arranged on the front side and the rear side of the pinion 7-7.
The PLC control system 8 comprises a CPU, an I/O module, a power supply module, a display screen and a control box.
The supporting seats 7-6 for supporting the tail end of each screw 7-4 are all fixed on the supporting plate 10 at the tail end of the machine frame 4.
The four screw caps 7-11 on the movable base 7-10 are uniformly arranged on the movable base 7-10 at an angle of 90 degrees.
The tension transmitter 7-5 is connected with the tension sensor 7-3 through a wire, and the forward and reverse rotation motor 7-9, the tension transmitter 7-5 and the deviation switch 9 are respectively connected with the PLC control system 8 through wires.
The invention is an adhesive tape machine system consisting of an adhesive tape 1, a direction-changing roller 2, a transmission roller 3, a frame 4, a bearing seat 5, a moving device 6, an intelligent tensioning device 7, a PLC control system 8, a deviation switch (including light deviation and heavy deviation) 9 and a support plate 10, and the key points of the invention are the intelligent tensioning device 7 and the PLC control system 8.
The bearing seat 5 is provided with a turnabout drum 2 and fixed on a mobile device 6 through a bolt, a roller 6-3 of the mobile device 6 can move back and forth between an upper track and a lower track, one end of the mobile device 6 is fixedly connected with a hook connecting plate 7-1 through a bolt, one end of a tension buffer spring 7-2 is hung on a pull ring of the hook connecting plate 7-1, the other end of the tension buffer spring is connected with a tension sensor 7-3, the other end of the tension sensor 7-3 is fixed on a mobile seat 7-10 through a bolt, a nut 7-11 is welded on the mobile seat 7-10 close to the tension sensor 7-3, four nuts 7-11 are arranged at 90 degrees, a screw rod 7-4 penetrates through the mobile seat 7-10 and the nut 7-11 and is in threaded connection with the nut 7-11, when the screw rod, the screw cap 7-11 drives the moving seat 7-10 to move back and forth along the axial direction of the screw rod 7-4; the other end of the screw 7-4 penetrates through the support plate 10 to be supported by the support seat 7-6, the support seat 7-6 is welded on the support plate 10 close to the side of the forward and reverse rotation motor 7-9, the four support seats 7-6 are arranged at 90 degrees, the pinion 7-7 is welded on the screw 7-4, and the screw 7-4 can only rotate but cannot move along the axial direction of the screw through the support seats 7-6; the small gear 7-7 and the big gear 7-8 are ensured to be on the same plane and connected with an open gear, the big gear 7-8 is fixed on a transmission shaft of a forward and reverse rotating motor 7-9, and the forward and reverse rotating motor 7-9 is fixed on a fixed bracket 7-12; the tension transmitter 7-5 is fixed on the lower part of the support plate 10, the tension transmitter 7-5 is electrically connected with the tension sensor 7-3, and the positive and negative rotation motor 7-9, the tension transmitter 7-5, the deviation switch 9 and the PLC control system 8 are electrically connected.
The control process comprises the following steps:
when the positive and negative rotation motor 7-9 drives the big gear 7-8 to rotate, the big gear 7-8 can synchronously drive the four small gears 7-7, because the small gears 7-7 are welded with the screw 7-4, the four screws 7-4 can synchronously rotate, and because the front and the back of the small gears 7-7 are provided with the supporting seats 7-6, the screw 7-4 can only rotate in place and cannot move along the axial direction of the screw, the screw 7-4 is in threaded connection with the screw cap 7-11, the screw 7-4 rotates, the screw cap 7-11 is fixed by the moving seat 7-10 and cannot rotate, the screw cap 7-11 drives the moving seat 7-10 to move along the axial direction of the screw, the moving seat 7-10 drives the tension sensor 7-3, and the hook connecting plate 7-1 applies the moving displacement to the tension buffer spring 7-2, the tension buffer spring 7-2 is extended or shortened, so that the tension acting on the moving device 6, namely the tension acting on the adhesive tape 1 is changed (because the bend pulley 2, the bearing seat 5 and the moving device 6 are mechanically connected), and the tension sensor 7-3 acts on a tension loop, so that the tension generated in each tension loop can be detected in real time, and therefore, the tension in the tension loop can be changed when the forward and reverse rotating motor 7-9 rotates, and the tension can be detected in real time through the tension sensor 7-3, so that a closed-loop PID control can be formed; when the off tracking takes place for sticky tape 1 of sealing-tape machine, off tracking switch 9 can send light off tracking signal, and it is inconsistent to the tension that sticky tape 1 produced to show that two pulling force return circuits act on the sticky tape machine tensioning force, especially in short sealing-tape machine, sticky tape 1 can be to the off tracking of the little one side of tension, two pulling force return circuits pulling force size that can directly adjust driven roll 2, which side off tracking switch signals, which side pulling force return circuit pulling force increases, and opposite side pulling force return circuit pulling force reduces. The general adjustment method is as follows:
1. the light deviation signal of which side alarms, the tension of the tension loop of which side is increased, the tension of the other side is reduced, and the general step distance is 5 per mill (modifiable) of the rated tension value;
2. the signal of which side weight deviates alarms, the tension of which side tension loop increases, the other side decreases, and the general step distance is 10 per mill (modifiable) of the rated tension value;
3. the step pitch is the sum of absolute values of the adjustment values on the two sides, and the principle of increasing and decreasing is as follows: the pulling force value of the pulling force loop after the adjustment of the two sides deviates the rated value as little as possible;
4. for the calculated increased and decreased tension values as set values of PID control of corresponding tension loop tension, a tension transmitter detects actual tension as a feedback value to form closed-loop control of the tension loop;
5. the next readjustment interval time for the same deviation signal always exists is generally 3T (T is the time of one circle of running of the belt conveyor);
6. when no deviation alarm is carried out, the tension force is reduced, and the tension value of the tension loop is kept unchanged at the last set value by adjusting a positive and negative rotating motor of the tension loop.
The tension buffer spring 7-2 is arranged in the process of conducting the tension force, so that compared with the traditional thread tensioning hard connection, the effect of buffering is achieved by the tension buffer spring 7-2 when materials impact the adhesive tape machine, if the materials impact the adhesive tape machine, the impact force directly acts on the adhesive tape 1, and the adhesive tape 1 is easily damaged, and even the adhesive tape 1 is possibly broken; secondly, when the adhesive tape 1 is used for a period of time and is likely to be loosened (the adhesive tape 1 is slightly lengthened), the tension buffer spring 7-2 still plays a role in buffering, so that the tension force is slightly reduced, the PLC control system 8 is additionally arranged to adjust the forward and reverse rotating motor 7-9 of the tension loop according to the previous set value, the tension value of the tension loop is adjusted to the previous set value, unlike rigid connection, once the adhesive tape 1 is lengthened, the tension force is greatly reduced, and even disappears;
the invention really realizes on-line detection and automatic control, avoids the problem that the prior adhesive tape 1 is hard to find, does not need manual on-site treatment any more, and can further prevent the situation of overlarge or undersize tension force, thereby fundamentally preventing the phenomenon of losing and rotating or slipping of the adhesive tape machine.
The intelligent tensioning and deviation-rectifying device for the rubber belt machine can realize online detection and control of the tensioning force of the rubber belt machine, deviation detection and automatic deviation-rectifying control of the rubber belt machine, is beneficial to prolonging the service life of the rubber belt 1, avoids the phenomenon of losing rotation or slipping of the rubber belt machine and improves the continuous operation rate of the rubber belt machine; the tension buffer spring 7-2 can buffer the belt conveyor when the belt conveyor is impacted by materials or stretched, so that the belt conveyor is protected; the intelligent tensioning and deviation correcting device of the adhesive tape machine is mechanically connected, reliable and stable, and long in service life.

Claims (3)

1. An intelligent tensioning and deviation-rectifying device of an adhesive tape machine comprises a frame, a transmission roller arranged at the head of the frame, a bend pulley arranged at the tail of the frame, an adhesive tape wound between the transmission roller and the bend pulley, and two bearing seats for supporting the bend pulley, and is characterized in that tensioning and detecting devices are respectively fixedly connected with the two bearing seats, a PLC control system is connected with the tensioning and detecting devices, a deviation switch is connected with the PLC control system, the deviation switch is arranged beside the adhesive tape,
the tensioning and detecting device comprises a moving device and an intelligent tensioning device which are connected with the two bearing seats,
the moving device comprises a bearing seat bracket fixedly connected with the bearing seat, a moving pulling plate connected with vertical plates at the inner sides of the two bearing seat brackets, and a roller arranged on the bearing seat bracket,
the intelligent tension device comprises two hook connecting plates fixedly connected with the movable pull plate, two tension buffer springs respectively fixed on the two pull ring connecting plates, two tension sensors respectively connected with the two tension buffer springs, two thread tension devices respectively connected with the two tension sensors, and two tension transmitters respectively connected with the two thread tension devices through leads, wherein the two tension transmitters are both connected with the PLC control system,
each thread tensioning device comprises a moving seat fixedly connected with the tension sensor, four nuts uniformly arranged on the moving seat, four screw rods respectively in threaded connection with the four nuts, four groups of supporting seats respectively supporting the tail end of each screw rod, a small gear fixed at the tail end of each screw rod, a large gear respectively meshed with each small gear, a forward and reverse motor driving the large gear, and a fixing support fixing the forward and reverse motor, wherein the forward and reverse motor is connected with the PLC control system, and each group of supporting seats are respectively arranged on the front side and the rear side of the small gear.
2. The intelligent tension deviation correcting device of adhesive tape machine as claimed in claim 1, wherein said PLC control system comprises a CPU, an I/O module, a power module, a display screen and a control box.
3. The intelligent tension deviation correcting device of adhesive tape machine as claimed in claim 1, wherein said supporting seat for supporting the tail end of each screw is fixed on the supporting plate of the tail end of said frame.
CN202011393693.7A 2020-12-03 2020-12-03 Intelligent tensioning and deviation rectifying device for adhesive tape machine Active CN112209025B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011393693.7A CN112209025B (en) 2020-12-03 2020-12-03 Intelligent tensioning and deviation rectifying device for adhesive tape machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011393693.7A CN112209025B (en) 2020-12-03 2020-12-03 Intelligent tensioning and deviation rectifying device for adhesive tape machine

Publications (2)

Publication Number Publication Date
CN112209025A true CN112209025A (en) 2021-01-12
CN112209025B CN112209025B (en) 2024-06-04

Family

ID=74067942

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011393693.7A Active CN112209025B (en) 2020-12-03 2020-12-03 Intelligent tensioning and deviation rectifying device for adhesive tape machine

Country Status (1)

Country Link
CN (1) CN112209025B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390665A (en) * 2011-11-07 2012-03-28 溧阳中材重型机器有限公司 Scraping plate tensioning device of material piling and taking machine
CN203781210U (en) * 2014-04-18 2014-08-20 中冶北方(大连)工程技术有限公司 Transmission device of sintering fuel feeding adhesive tape machine
CN106697773A (en) * 2015-11-17 2017-05-24 重庆眼镜蛇科技有限责任公司 Use method of timber transfer regulating mechanism
US10071862B1 (en) * 2017-03-10 2018-09-11 Flexicon Corporation Automated tensioning system for cable or chain conveyor
CN109911551A (en) * 2019-03-14 2019-06-21 上海山潜智能科技有限公司 A kind of intelligent checking system and detection method monitoring rubber belt from deviating
CN213864029U (en) * 2020-12-03 2021-08-03 中冶北方(大连)工程技术有限公司 Intelligent tensioning and deviation correcting device of adhesive tape machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390665A (en) * 2011-11-07 2012-03-28 溧阳中材重型机器有限公司 Scraping plate tensioning device of material piling and taking machine
CN203781210U (en) * 2014-04-18 2014-08-20 中冶北方(大连)工程技术有限公司 Transmission device of sintering fuel feeding adhesive tape machine
CN106697773A (en) * 2015-11-17 2017-05-24 重庆眼镜蛇科技有限责任公司 Use method of timber transfer regulating mechanism
US10071862B1 (en) * 2017-03-10 2018-09-11 Flexicon Corporation Automated tensioning system for cable or chain conveyor
CN109911551A (en) * 2019-03-14 2019-06-21 上海山潜智能科技有限公司 A kind of intelligent checking system and detection method monitoring rubber belt from deviating
CN213864029U (en) * 2020-12-03 2021-08-03 中冶北方(大连)工程技术有限公司 Intelligent tensioning and deviation correcting device of adhesive tape machine

Also Published As

Publication number Publication date
CN112209025B (en) 2024-06-04

Similar Documents

Publication Publication Date Title
CN105600354B (en) A kind of automatic detection and adjustment device and method of the long anti-fracture skidding of haul distance conveyer belt
CN213864029U (en) Intelligent tensioning and deviation correcting device of adhesive tape machine
CN104249205A (en) Automatic solder wire feeding system
CN109292509B (en) A high-efficient paper feed device for bagging-off machinery production facility
CN112209025A (en) Intelligent tensioning and deviation correcting device of adhesive tape machine
CN209923562U (en) Warp feeding mechanism for warp knitting machine
CN207618724U (en) A kind of rubber strip automation feeder equipment
CN217866545U (en) Chain breakage interlocking device of coating assembly line
CN102873225A (en) Full-automatic steel-belt conveying mechanism
CN200992522Y (en) Glass transverse-breaking auxiliary device
CN210710130U (en) Wire storage rack speed feedback device
CN209988812U (en) Connect material buffering frame from type membrane
CN205068105U (en) PLC controlling means of cylinder drunkenness
CN221318503U (en) Waterproof coiled material production rolling equipment
CN218201415U (en) Variable tension steel wire winding device suitable for large-scale frame
CN219971305U (en) Packaging machine rolling membrane mechanism
CN221318758U (en) Fiber composite rib winding disconnection detection device
CN218578849U (en) Belt deviation monitoring devices
CN216661952U (en) Constant tension control device
CN219958641U (en) Wire pressing device for vertical enamelling machine
CN105182896B (en) The PLC control devices of roller play
CN214087123U (en) Wire guiding device
CN220811281U (en) Feeding buffer frame of cutting machine
CN219465615U (en) Saw band tension detection device for sheet processing
CN217919815U (en) Pipe chain machine chain skew detects adjusting device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant