Steel band is carried and is stacked elevating gear
Technical Field
The utility model belongs to the technical field of the technique that the steel band was carried and is stacked and specifically relates to a steel band is carried and is stacked elevating gear is related to.
Background
Before a hot-rolled carbon steel coil supplied by a steel mill is put into use, the surface pickling, the opening and the shearing process flow are generally carried out on the steel coil, the steel coil is leveled after being mechanically opened, the steel coil is sheared according to the required length and then packed and put in storage for sale, after the steel coil is sheared, a square and flaky steel band is conveyed to a stacking area through a conveying belt, and then a leveling mechanism is used for leveling a steel band in the stacking area, so that the steel band is stacked neatly.
In the process of stacking materials, personnel all observe the stacking height of the steel belt in real time so as to avoid the situation that the height of the stacked steel belt is too high and even equal to the discharging height of the steel belt on the conveying mechanism, and in case that the steel belt conveyed out by the discharging end of the conveying mechanism collides with the material pile stacked to be too high, the material pile of the steel belt can be damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adopt induction system and shear type lift platform to reach the control that piles up the height to the steel band, make the work that the steel band piled up on the windrow frame normally go on, do not receive the steel band that piles up high influence to carry and stack elevating gear.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a steel band is carried and is stacked elevating gear, includes work platform, work platform is provided with the conveying mechanism who is used for carrying the steel band, is located the district that stacks of one side of conveying mechanism discharge end, the district that stacks is provided with shear type lift platform, places the stacker on shear type lift platform, the last induction system who is used for detecting the steel band on the stacker and piles up the height that is provided with of work platform, when the steel band on the stacker piles up height more than or equal to conveying mechanism's discharge end height, shear type lift platform drives the stacker height that descends.
Through adopting above-mentioned technical scheme, conveying mechanism carries the steel band after will cuting and stacks the district in, and pile up on the stacker in stacking the district, induction system responds to the height that the material piled up on the stacker, when induction system senses the steel band and piles up the height that highly is greater than the conveying mechanism discharge end, shear type lift platform work, drive the stacker and descend certain height, thereby make the top of stacker vacate sufficient space and continue to be used for piling up the steel band, adopt induction system and shear type lift platform to reach the control that the steel band piled up the height, the work that the steel band piled up on making the stacker normally goes on, do not receive the influence that piles up the height.
The utility model discloses further set up to: the induction system comprises an infrared receiver, an infrared transmitter and a controller, wherein the infrared receiver and the infrared transmitter are arranged in the width direction of the conveying mechanism in a relative mode, the controller is electrically connected with the infrared transmitter and the infrared receiver, and when the steel strip is stacked and the infrared receiver is highly blocked to receive an infrared signal sent by the infrared transmitter, the controller controls the shear type lifting platform to work.
Through adopting above-mentioned technical scheme, the infrared ray signal that infrared emitter launches passes through infrared receiver and receives, pile up the height that sets up that highly is higher than the conveying mechanism discharge end at the steel band, the signal between infrared receiver and the transmitter can be blocked to the steel band that piles up, thereby make induction system's signal produce the change, and give the controller with the signal transfer that changes, the work of controller control shear type lift platform, thereby realize shear type lift platform's automatic work, adopt infrared induction's principle, the response effect preferred that reaches.
The utility model discloses further set up to: the surface of the shear type lifting platform is rotatably provided with moving rollers which are arranged along the discharging direction of the conveying mechanism, and the material stacking frame is placed on the moving rollers.
Through adopting above-mentioned technical scheme, the windrow frame removes the back on removing the roller, facilitates for the removal of windrow frame position, the flattening of steel band, makes the steel band on the windrow frame stack in order more, standard.
The utility model discloses further set up to: and a driving motor for driving the movable roller to rotate is arranged on the side surface of the shear type platform.
Through adopting above-mentioned technical scheme, driving motor drive removes the roller rotation to the stacker on the drive removal roller removes, reaches stacker automatic movement's effect, improve equipment's degree of automation.
The utility model discloses further set up to: the shear type lifting platform comprises a lifting platform, a shear type lifting arm assembly and a hydraulic cylinder for driving the shear type lifting arm assembly to move so as to drive the lifting platform to lift.
Through adopting above-mentioned technical scheme, the pneumatic cylinder work drives shear type lift arm subassembly motion to go up and down whole elevating platform, reach fine lift effect, the lift motion of shear type makes the stack lift steady, safety.
The utility model discloses further set up to: the working platform is provided with a material arranging frame positioned on one side of the discharge end of the conveying mechanism, and the material arranging frame is provided with a baffle mechanism which is opposite to the discharge end of the conveying mechanism and is elastically abutted against one end of the steel strip so as to limit the steel strip from flying out of the stacking area.
Through adopting above-mentioned technical scheme, conveying mechanism exports the steel band from the discharge end, and the steel band can fly out the stack district under the inertial force effect that conveying mechanism given, at the opposite side installation elasticity baffle subassembly that stacks the district, blocks the steel band and fly out and stack the district, and the one end and the elasticity baffle subassembly of steel band are inconsistent, play the effect of elastic buffer to the fly out of steel band to make the steel band can be accurate fall into and stack the district.
The utility model discloses further set up to: the whole material rack is provided with a push plate mechanism which is positioned on the same side with the baffle mechanism, and the discharge end of the conveying mechanism is provided with an alignment plate which is opposite to the push plate mechanism and is matched with the push plate mechanism so as to level the steel strip falling into the stacking area.
By adopting the technical scheme, the push plate mechanism works and is matched with the position adjusting plate, so that the steel belt falling into the stacking area is leveled in the direction of conveying and moving the steel belt, a good leveling effect is achieved, the steel belt is stacked neatly, and the efficiency of warehousing at the back is improved.
The utility model discloses further set up to: the baffle mechanism comprises an elastic baffle component and a mounting seat, wherein the elastic baffle component is used for abutting against one end of the steel belt which flies out through inertia, the mounting seat is fixedly connected with the elastic baffle component, and the mounting seat is mounted on the whole material rack.
Through adopting above-mentioned technical scheme, conveying mechanism exports the steel band from the discharge end, and the steel band can fly out the stack district under the inertial force effect that conveying mechanism given, at the opposite side installation elasticity baffle subassembly that stacks the district, blocks the steel band and fly out and stack the district, and the one end and the elasticity baffle subassembly of steel band are inconsistent, play the effect of elastic buffer to the fly out of steel band to make falling into of steel band can be accurate stack the district, carry out accurate stacking.
To sum up, the utility model discloses a beneficial technological effect does:
when the sensing device senses that the stacking height of the steel strip is greater than the height of the discharge end of the conveying mechanism, the shearing type lifting platform works to drive the stacking frame to descend by a certain height, so that enough space is vacated above the stacking frame to continue to be used for stacking the steel strip;
one end of the steel belt is abutted against the elastic baffle assembly, so that the effect of elastic buffering is achieved on the flying-out of the steel belt, the steel belt can accurately fall into the stacking area, the blanking is accurate and stable, and the quality of the steel belt is protected;
the push plate mechanism is matched with the position adjusting plate, so that the steel belt falling into the stacking area is leveled in the direction of conveying and moving of the steel belt, a good leveling effect is achieved, the steel belt is stacked neatly, and the efficiency of warehousing at the back is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a baffle mechanism, a conveying mechanism and a shear type lifting platform in the present invention;
fig. 3 is a schematic structural diagram of the middle shear type lifting platform of the present invention;
fig. 4 is a side view of the baffle mechanism and the push plate mechanism of the present invention;
fig. 5 is a partial schematic view of the present invention, showing the structure of the sensing device.
In the figure, 1, a working platform; 2. a conveying mechanism; 201. a conveyor belt; 202. a conveying roller; 203. a conveyor frame; 3. a stacking area; 4. a shear type lifting platform; 401. a lifting platform; 402. a first shear arm; 403. a second shear arm; 404. a base; 405. a hydraulic cylinder; 406. a shear lift arm assembly; 407. a rotating shaft; 5. a moving roller; 6. a stacking rack; 7. a material arranging frame; 8. a drive motor; 9. an elastic baffle assembly; 901. a plastic plate; 902. a spring; 903. a telescopic rod; 10. a limiting block; 11. a mounting seat; 12. a positioning plate; 13. a baffle mechanism; 14. a push plate mechanism; 1401. pushing the plate; 1402. leveling the cylinder; 15. a support frame; 16. an induction device; 1601. an infrared emitter; 1602. an infrared receiver; 17. and a controller.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a steel band is carried and is stacked elevating gear, refer to fig. 1, including work platform 1, be located conveying mechanism 2 on work platform 1, stack district 3 and baffle mechanism 13, conveying mechanism 2 is including carrying frame 203, conveying roller 202 and conveyer belt 201, conveying roller 202 rotates and installs in the both ends of carrying frame 203, conveyer belt 201 is the annular cover and locates on conveying roller 202, conveying roller 202 drives conveyer belt 201 and carries the steel band, the steel band after will cuting is carried to the other end by the one end of conveyer belt 201.
Referring to fig. 1, a stacking area 3 is positioned at the discharge end of a conveying mechanism 2, the stacking area 3 is formed by a pit formed by sinking the surface of a working platform 1 to the bottom, and the pit is in a cuboid shape;
referring to fig. 2, a shear type lifting platform 4 and a stacker 6 disposed on the shear type lifting platform 4 are mounted on the stacking area 3, the shear type lifting platform 4 includes a lifting platform 401, a shear type lifting arm assembly 406 and a hydraulic cylinder 405 for driving the shear type lifting arm assembly 406 to move, in fig. 3, the shear type lifting arm assembly 406 includes a base 404, a first shear arm 402 and a second shear arm 403 disposed on the base 404, the base 404 is rectangular and is disposed in the stacking area 3, the first shear arm 402 and the second shear arm 403 are X-shaped, the middle part is rotatably connected by a rotating shaft 407, one end of the first shear arm 402 rotates with the bottom of the lifting platform 401, the other end is slidably connected with the base 404 in the length direction of the base 404, the other end of the second shear arm 403 is slidably connected with the bottom of the lifting platform 401 in the length direction of the base 404, the other end is rotatably connected with the base 404, the hydraulic cylinder 405 is rotatably arranged on the base 404, a hydraulic rod of the hydraulic cylinder 405 is rotatably connected with a side wall of the first shearing arm 402, the hydraulic cylinder 405 works to drive the first shearing arm 402 and the second shearing arm 403 to do shearing type motion between the lifting platform 401 and the base 404, the lifting platform 401 is driven to lift by the first shearing arm 402 and the second shearing arm 403, the stack frame 6 is placed on the lifting platform 401, the stack frame 6 synchronously does lifting motion along with the lifting platform 401, a plurality of moving rollers 5 are rotatably arranged on the surface of the lifting platform 401, the axes of the moving rollers 5 extend along the width direction of the lifting platform 401, a driving motor 8 for driving the moving rollers 5 to rotate is arranged on the side surface of the lifting platform 401, the moving rollers 5 correspond to a driving motor 8, the motor shaft of the driving motor 8 is coaxially fixed with the roller shaft of the moving rollers 5, the driving motor 8 works to drive the moving rollers 5 to rotate, and drive the stack frame 6 to move in the length direction of the lifting platform 401, and the moving process is close to or far away from the discharging end of the conveying mechanism 2.
Referring to fig. 1 and 5, a sensing device 16 for detecting the stacking height of the steel strips on the stacking rack 6 is disposed on the working platform 1, support frames 15 are vertically fixed on two sides of the working platform 1 in the width direction of the lifting platform 401, the sensing device 16 is fixed on the support frames 15, in this embodiment, the sensing device 16 includes an infrared receiver 1602, an infrared emitter 1601 and a controller 17, the infrared receiver 1602 is mounted on the support frame 15 on one side of the lifting platform 401, the infrared emitter 1601 is mounted on the support frame 15 on the other side of the lifting platform 401 and is disposed opposite to the infrared receiver 1602, and the controller 17 is fixedly mounted on the surface of the working platform 1. An infrared signal emitted by the infrared emitter 1601 is transmitted to the infrared receiver 1602 along the width direction of the lifting platform 401, the infrared receiver 1602 is used for receiving the infrared signal, the infrared receiver 1602 and the infrared emitter 1601 are connected in series with the controller 17, and the discharging ends of the infrared receiver 1602, the infrared emitter 1601 and the conveying mechanism 2 are arranged at the same height;
referring to fig. 2, when the stacking height of the steel strip on the stacking rack 6 is greater than the height of the discharge end of the conveying mechanism 2, the infrared signal sent by the infrared emitter 1601 is blocked by the steel strip stacked on the stacking rack 6, the infrared receiver 1602 cannot receive the infrared signal, the controller 17 receives the signal that the infrared signal is blocked, the controller 17 is electrically connected with the circuit system of the hydraulic cylinder 405, the controller 17 controls the hydraulic cylinder 405 to operate, and the hydraulic cylinder 405 drives the shear type lifting arm assembly 406 to move to drive the lifting platform 401 to descend.
Referring to fig. 1, an aligning plate 12 extending in the height direction of the conveyor frame 203 is installed at one end of the conveyor frame 203 close to the stacking area 3, the aligning plate 12 is perpendicular to the surface of the working platform 1, and after the stacker 6 moves a distance on the lifting table 401, one end of the stacker abuts against the surface of the aligning plate 12.
Referring to fig. 1 and 4, a material arranging frame 7 is arranged on the working platform 1, the material arranging frame 7 is positioned on one side close to the discharge end of the conveying mechanism 2, and the baffle mechanism 13 is arranged on the material arranging frame 7 and is arranged on two sides of the stacking area 3 opposite to the conveying mechanism 2; the baffle mechanism 13 comprises a mounting seat 11, an elastic baffle component 9, the mounting seat 11 is fixedly arranged on the material stacking rack 7 and is opposite to the conveying mechanism 2, the elastic baffle component 9 comprises a plastic plate 901, a spring 902 and a telescopic rod 903, one end of the telescopic rod 903 is fixedly arranged on one side of the mounting seat 11 facing the conveying mechanism 2, the other end of the telescopic rod is fixedly connected with the side face of the plastic plate 901, the spring 902 is sleeved on the telescopic rod 903, two ends of the spring 902 are respectively abutted to the plastic plate 901 and the side face of the mounting seat 11, the telescopic rod 903 can perform telescopic work in the steel strip conveying direction, one end of a steel strip which is subjected to inertia flying out of the conveying mechanism 2 is abutted to the plastic plate 901, the elastic baffle component 9 performs elastic telescopic function, the inertia force of the steel strip flying out is buffered, and then the steel strip falls into the material stacking rack 6, in the embodiment, the.
Referring to fig. 1 and 4, a limiting block 10 is fixedly installed on the surface of one side, close to the stacking rack 6, of the installation seat 11, the limiting block 10 is located between the plastic plate 901 and the installation seat 11, after the spring 902 is compressed, the telescopic rod 903 is contracted to drive the plastic plate 901 to approach to the side face of the installation seat 11, then the plastic plate 901 abuts against the limiting block 10, and the limiting block 10 limits the moving stroke of the plastic plate 901 and the contraction stroke of the telescopic rod 903.
Referring to fig. 2 and 4, the mounting seat 11 is provided with a push plate mechanism 14, and the push plate mechanism 14 is located right below the elastic baffle plate assembly 9 and is located on one side of the stacking area 3 away from the conveying mechanism 2. The push plate mechanism 14 comprises a push plate member 1401 and a leveling cylinder 1402, wherein the push plate member 1401 is a push plate made of a wood material and is arranged opposite to the leveling plate 12, the leveling cylinder is fixed on one side of the installation seat 11 opposite to the leveling plate 12, a piston rod of the leveling cylinder 1402 penetrates through the installation seat 11 and then is fixedly connected with the push plate member 1401, the leveling cylinder 1402 works to drive the push plate member 1401 to move horizontally, the push plate member 1401 is matched with the leveling plate 12, and the steel strip placed on the stacking frame 6 is leveled in the conveying direction of the steel strip.
The implementation principle of the embodiment is as follows: the shear type lifting platform 4 works, and the vertical height of the stacking frame 6 on the lifting platform 401 is adjusted, so that a steel strip with a certain thickness can be stacked on the stacking frame 6; then the conveying mechanism 2 conveys the sheared steel strip from the feeding end to the discharging end, the steel strip flies out of the conveying mechanism 2 under the action of inertia force, and the baffle mechanism 13 is opposite to the discharging end of the conveying mechanism 2, so that one end of the steel strip impacts the plastic plate 901 of the baffle mechanism 13, the baffle mechanism 13 elastically buffers the steel strip and stops the steel strip from flying out of the stacking area 3, the steel strip can accurately fall onto the stacking frame 6 on the lifting table 401 after flying out, the situation that the steel strip flies out of the stacking area 3 is avoided, the leveling cylinder 1402 works to drive the pushing plate 1401 to horizontally move, the pushing plate 1401 is matched with the leveling plate 12, and the steel strip placed on the stacking frame 6 is leveled in the conveying direction of the steel strip.
When the stacking height of the steel strip on the stacking rack 6 is lower than the height of the discharge end of the conveying mechanism 2, the infrared signal emitted by the infrared emitter 1601 is received by the infrared receiver 1602, at this time, the controller 17 is in a non-working state, the conveying mechanism 2 continuously conveys the steel strip to be stacked on the stacking rack 6 for a certain height, when the stacking height of the steel strip on the stacking rack 6 is higher than the height of the discharge end of the conveying mechanism 2, the infrared signal emitted by the infrared emitter 1601 is blocked by the steel strip stacked on the stacking rack 6, the infrared receiver 1602 cannot receive the infrared signal, the controller 17 receives a signal that the infrared signal is blocked, the controller 17 is electrically connected with a circuit system of the hydraulic cylinder 405, the controller 17 controls the hydraulic cylinder 405 to work, the hydraulic cylinder 405 drives the shear type lifting arm assembly 406 to move to drive the lifting platform 401 to descend, the stacking height of the steel strip on the stacking frame 6 is smaller than the setting height of the discharge end of the conveying mechanism 2, and the steel strip discharged from the discharge end of the conveying mechanism 2 continues to be stacked on the stacking frame 6.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.