CN113942962B

CN113942962B - Stacker fork with inner ring automatic tightening function

Info

Publication number: CN113942962B
Application number: CN202111298596.4A
Authority: CN
Inventors: 蔡子祥; 魏龙; 熊成意; 梅伟伟
Original assignee: Wuxi Putian Iron Core Co Ltd
Current assignee: Wuxi Putian Iron Core Co Ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2023-04-07
Anticipated expiration: 2041-11-04
Also published as: CN113942962A

Abstract

The invention belongs to the technical field of storage and transportation equipment, and particularly relates to a stacker fork with an inner ring automatic tensioning function, which comprises a supporting frame, wherein a supporting plate is fixed at the lower end of the supporting frame, a warehouse cantilever is fixed outside the supporting plate, an adjusting seat is fixed at the lower end of the warehouse cantilever, an installation seat is fixed on one side of the supporting frame, which is far away from the supporting plate, rotating rods are rotatably connected to two sides of the installation seat, a supporting frame is fixed at one end of each rotating rod, which is far away from the installation seat, a cylinder base is arranged on one side of the supporting frame, which is close to the supporting frame, and the cylinder base is fixedly connected with the installation seat; the steel coil stacking device realizes multi-angle adjustment of the steel coil by arranging the driving wheel, the limiting rail and the steering gear, supports the steel coil from the inner ring by arranging the supporting cylinder, can effectively prevent the steel coil from being damaged by wrapping the rubber covered roller during supporting, and simultaneously increases the friction force to ensure that the steel coil is better in fixing effect, thereby achieving the effect of automatically supporting the inner ring and facilitating stacking.

Description

Stacker fork with inner ring automatic tightening function

Technical Field

The invention belongs to the technical field of storage and transportation equipment, and particularly relates to a stacker fork with an inner ring automatic stretching function.

Background

In the metallurgical industry, in order to store and transport steel, the steel is usually made into a coil shape, the quality of a steel coil is usually increased, the stacker is usually required to carry out auxiliary forking in the carrying process, and the traditional stacker usually causes the damage of the inner ring of the steel coil or the loosening condition in the forking process.

A chinese patent with publication No. CN106006480A discloses a stacker fork with an inner ring automatic stretching function, which comprises a fork main body, wherein an insertion portion for inserting the inner ring of a steel coil is arranged on the fork main body, and the stacker fork is characterized in that: install the stretching device that can strut to both sides on the insertion portion, the stretching device is used for stretching coil of strip inner circle. The utility model discloses simple structure, reasonable in design, convenient operation has successfully realized the transportation of suspension type coil of strip, can improve security and the efficiency that the coil of strip transported greatly.

In the technical scheme, the steel coil is supported from the inside by arranging the supporting devices which are supported at two sides, however, the steel coil is supported by only one double-shaft motor, so that the pressure born by the output shaft of the motor is huge, the situation of breakage is easy to occur, the surface of the provided supporting block is bound to be stained with metal dust after long-time use, the friction force is reduced, the steel coil needs to be manually climbed onto a stacker for cleaning, the potential safety hazard exists, a certain cleaning dead angle exists in manual cleaning, and meanwhile, the direction of the steel coil cannot be freely adjusted in the process of transporting the steel coil, and the specification and quality of the steel coil cannot be detected in the supporting process; therefore, the invention provides the stacker fork with the inner ring automatic tightening function.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the stacker fork with the inner ring automatic tensioning function comprises a supporting frame, wherein a supporting plate is fixed at the lower end of the supporting frame, a base cantilever is fixed outside the supporting plate, an adjusting seat is fixed at the lower end of the base cantilever, an installation seat is fixed on one side, far away from the supporting plate, of the supporting frame, rotating rods are rotatably connected to two sides of the installation seat, a supporting frame is fixed at one end, far away from the installation seat, of each rotating rod, a cylinder base is arranged on one side, close to the supporting frame, of the supporting frame, the cylinder base is fixedly connected with the installation seat, a supporting cylinder is fixed on one side, far away from the installation seat, of the cylinder base, a connecting frame is fixed on one side, far away from the cylinder base, of each supporting cylinder, and the connecting frame is fixedly connected with the supporting frame; the during operation, will support the cylinder through the cylinder base and fix, and can increase or reduce the number that supports the cylinder through the number of adjustment cylinder base, thereby reach different supporting effect, this scheme uses three support cylinder as an example, when needing to pile up a pile to the silicon steel coil after accomplishing the installation, need to hold up the inner circle that frame and mount pad passed the silicon steel coil, start the electromagnetic switch who supports the cylinder afterwards, make its operation promote the link motion, the link motion thereby drives the support frame motion, the support frame motion and then drive the dwang and slide, thereby make the dwang stretch to both sides, mechanism and coil of strip contact outside until the support frame, and exert a holding power to the coil of strip, this moment alright prop up the inner circle of coil of strip tightly, like this alright effectual prevention its inner circle appears the not hard up condition in the time of coil of strip stack, and also can not cause the injury to coil of strip itself through inside to outside support mode, and in-process at the support, the backup pad, the storehouse cantilever, the adjustment seat can effectually provide holding power to equipment, prevent the circumstances that equipment from appearing falling.

Preferably, both sides of the adjusting seat are rotatably connected with driving wheels, the outer part of each driving wheel is rotatably connected with a limiting track, a steering gear is fixed at the bottom of each limiting track, a driving gear is meshed with the outer part of each steering gear, the bottom of each driving gear is provided with a driving mechanism, each limiting track is rotatably connected with the stacker, and each driving mechanism is fixedly connected with the stacker; the during operation, control drive mechanism, thereby make its operation drive gear rotate, and because drive gear and steering gear mesh, so drive gear rotates the rotation that rear steering gear also will be synchronous, thereby drive the coil of strip and rotate, like this alright adjust with effectual orientation to the coil of strip, and when adjusting the coil of strip and make it towards a certain appointed orientation, can open the drive assembly of drive wheel, thereby drive the drive wheel and rotate, thereby the drive wheel rotates and can drive and roll in the spacing track, and then drive and adjust the seat motion, thereby adjust the seat motion and drive the coil of strip motion, like this alright drive the coil of strip and advance and retreat, so alright realized the regulation to the coil of strip position on a plurality of angles, make things convenient for snatching and the stack of coil of strip, the work efficiency of stack is improved, reduce the rotation number of times of stacker.

Preferably, the top end of the support frame is provided with an rubber covered roller, and the rubber covered roller is made of polyurethane; during operation, because the material of rubber-covered roll is polyurethane, when it can effectual protection silicon coil of strip inner circle disappearance is not hard up, its inner circle contact with silicon coil of strip can not cause the coil of strip to appear damaging yet, also can increase its frictional force with the silicon coil of strip simultaneously for the support effect is better.

Preferably, a driving shaft is connected inside the rubber covered roller in a through manner, the driving shaft is connected with the rotating rod in a through manner, a driving assembly is arranged on one side of the driving shaft close to the supporting plate, a wear-resistant ring is connected to the lower end of the rubber covered roller in a sliding manner, a supporting block is fixed to the lower end of the wear-resistant ring, a limiting ring is fixed to the lower end of the supporting block, and the limiting ring is fixedly connected with the supporting frame; the during operation starts the drive assembly of drive shaft to drive the rubber covered roller and rotate, and it can contact with wear-resisting ring earlier at rubber covered roller pivoted in-process, and wear-resisting ring can carry out preliminary cleanness with some metal dust on rubber covered roller surface at this in-process, also can carry out spacingly to the motion of rubber covered roller simultaneously, makes more steady of its motion.

Preferably, a cleaning wheel is arranged between the rubber covered roller and the limiting ring, bristles are fixed outside the cleaning wheel, and a limiting shaft is rotatably connected inside the cleaning wheel; when the cleaning brush is in work, the rubber covered roller can be in contact with the brush bristles after rotating, the brush bristles can clean metal dust on the surface of the rubber covered roller, and the rubber covered roller can simultaneously drive the cleaning wheel to rotate around the limiting shaft in the process, so that the cleaning effect of the brush bristles on the rubber covered roller is further improved.

Preferably, a support rod is fixed at the lower end of the limit shaft, a cleaning rod is fixed at the lower end of the support rod, a support spring is fixed inside the cleaning rod, and the cleaning rod is fixedly connected with the limit ring; during operation, under the initial condition, supporting spring just is in compression state to supporting spring can unanimously exert a thrust to the bracing piece, and this thrust promotes spacing axial upward movement, thereby makes the cleaning wheel closely laminate with the rubber-covered roll all the time, thereby makes brush hair and rubber-covered roll in close contact with, further improvement the clearance effect of metal dust.

Preferably, a vibrating spring is fixed inside the supporting rod, a balancing weight is fixed at the top end of the vibrating spring, a liquid storage bag is fixed at one end, away from the vibrating spring, of the balancing weight, a liquid guide tube is fixed at the top end of the liquid storage bag, and the liquid guide tube is communicated with the supporting rod; the during operation, in clear in-process, can produce some vibrations along with the rotation of cleaning wheel inevitable, this vibrations are conducted to the bracing piece in, thereby arouse the reciprocating motion of balancing weight, when there is an upward movement's trend in the balancing weight, it can stretch and tremble the spring and make its extrusion liquid storage bag behind the deformation, the liquid storage bag is receiving the extrusion back, the cleaning solution of its inside storage just can spout, spun cleaning solution sprays on the surface of brush hair through the catheter, thereby it is clean to the brush hair, and also can be stained with partial cleaning solution in the brush hair, thereby make it can take this partial cleaning solution to the surface of rubber coating roller with this part of cleaning solution in step when wrapping rubber roller surface contact, so can be so that the surface of rubber coating roller is stained with the cleaning solution, thereby the clean effect to the metal dust has been improved.

Preferably, a detection rod is arranged between the support frame and the mounting seat, the detection rod is fixedly connected with the support frame, a limiting block is fixed at one end, away from the support frame, of the detection rod, a buffer spring is fixed outside the limiting block, a connecting rod is fixed at the lower end of the limiting block, a binding post is fixed at the lower end of the connecting rod, alarm contacts are fixed on two sides of the binding post, and circuit contacts are arranged on two sides of the binding post; the during operation, the support frame can stimulate the detection pole simultaneously and move, thereby the detection pole motion drives the stopper motion, stopper this moment can stretch buffer spring and make its drive connecting rod motion after deformation, the connecting rod motion drives the terminal motion, and then drive the alarm contact and move, after the support frame moves to the inner circle that drives rubber covered roll and silicon steel book and contacts, the alarm contact this moment just moves to contacting with circuit contact, at this moment stacker just can normally carry out motion on next step, and after the deviation appears in the internal diameter of silicon steel book, can appear two circumstances this moment, thereby silicon steel book internal diameter undersize makes the alarm contact unable with circuit contact, the stacker can not obtain the signal this moment and can't move, silicon second's internal diameter is great, thereby lead to the coil of strip stacker to lose the signal immediately after obtaining the signal, above two kinds of circumstances stacker can's unable continuation operation all, thereby remind personnel's internal diameter size of silicon steel coil to appear unusually, remind relevant quality control personnel to look over, in order to avoid appearing further loss.

Preferably, the outside of the alarm contact is slidably connected with a guide rail, and the guide rail is fixedly connected with the circuit contact; during operation, the alarm contact slides along the guided way, and until it contacts with the circuit contact, the guided way can be effectual carries on spacingly to the motion process of alarm contact, prevents its condition that the off normal from appearing, improves the accuracy when monitoring, also can effectually protect the alarm contact simultaneously, prevents that its and outside air direct contact from appearing the condition of oxidation.

Preferably, a protective shell is fixed outside the buffer spring, the protective shell is communicated with the detection rod, the diameter of the limiting block is larger than that of a through position of the protective shell and the detection rod, and the protective shell is fixedly connected with the mounting seat; during operation, when the internal diameter of silicon steel coil is great, the test rod drives the stopper and slides to the inner wall that contacts with protective housing to effectual motion stroke to the test rod carries on spacingly, thereby the condition that prevents the too big coil of strip scratch that causes in equipment open angle.

The invention has the following beneficial effects:

1. according to the stacker fork with the automatic inner ring stretching function, the driving wheel, the limiting rail and the steering gear are arranged to realize multi-angle adjustment of the steel coil, the steel coil is stretched from the inner ring by arranging the supporting cylinder, the rubber covered roller can also effectively prevent the steel coil from being damaged while the steel coil is stretched, and meanwhile, the friction force is increased to ensure that the steel coil is better in fixing effect, so that the effect of automatically stretching the inner ring to facilitate stacking is achieved.

2. According to the stacker fork with the automatic inner ring stretching function, the detection rod can be pulled to move at the same time in the stretching process, the detection rod can drive the alarm contact to move at the same time in the moving process, and the diameters of the inner rings of the steel coils are consistent, so that whether the specification and the quality of the steel coils are qualified can be judged according to the contact state of the alarm contact and the circuit contact.

Drawings

The invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic perspective view of the present invention when the steel ring is inserted;

FIG. 4 is a side view of the present invention in a cross-over into a steel ring

FIG. 5 is an enlarged schematic view at A of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the structure of the rubber-covered roller of the present invention;

FIG. 7 is a schematic view of a cleaning rod according to the present invention;

fig. 8 is a schematic view of the protective casing structure of the present invention.

In the figure: 1. a support frame; 2. a support plate; 3. a reservoir boom; 4. an adjusting seat; 5. a mounting seat; 6. rotating the rod; 7. a support frame; 8. a cylinder base; 9. a support cylinder; 10. a connecting frame; 11. a drive wheel; 12. a limiting track; 13. a steering gear; 14. a drive gear; 15. a drive mechanism; 16. wrapping a rubber roller; 17. a drive shaft; 18. a wear ring; 19. a supporting block; 20. a limiting ring; 21. brushing; 22. a cleaning wheel; 23. a limiting shaft; 24. a support bar; 25. a cleaning rod; 26. a support spring; 27. a fluttering spring; 28. a balancing weight; 29. a reservoir; 30. a catheter; 31. a detection lever; 32. a limiting block; 33. a buffer spring; 34. a connecting rod; 35. a binding post; 36. an alarm contact; 37. a guide rail; 38. a circuit contact; 39. a protective housing.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 5, the stacker fork with an inner ring automatic tightening function according to the embodiment of the present invention includes a supporting frame 1, a supporting plate 2 is fixed at a lower end of the supporting frame 1, a storage cantilever 3 is fixed outside the supporting plate 2, an adjusting seat 4 is fixed at a lower end of the storage cantilever 3, a mounting seat 5 is fixed at one side of the supporting frame 1 away from the supporting plate 2, two sides of the mounting seat 5 are rotatably connected with a rotating rod 6, a supporting frame 7 is fixed at one end of the rotating rod 6 away from the mounting seat 5, a cylinder base 8 is arranged at one side of the supporting frame 7 close to the supporting frame 1, the cylinder base 8 is fixedly connected with the mounting seat 5, a supporting cylinder 9 is fixed at one side of the cylinder base 8 away from the mounting seat 5, a connecting frame 10 is fixed at one side of the supporting cylinder 9 away from the cylinder base 8, and the connecting frame 10 is fixedly connected with the supporting frame 7; in operation, will support cylinder 9 through cylinder base 8 and fix, and can increase or reduce the number that supports cylinder 9 through the number of adjusting cylinder base 8, thereby reach different supporting effect, this scheme uses three support cylinder 9 as an example, when needing to pile up the pile to the silicon steel coil after accomplishing the installation, need to hold up the inner circle that frame 1 and mount pad 5 passed the silicon steel coil, start the electromagnetic switch who supports cylinder 9 afterwards, make its operation promote the link 10 motion, the link 10 motion thereby drives the motion of support frame 7, the motion of support frame 7 and then drive dwang 6 and slide, thereby make dwang 6 extend to both sides, mechanism and coil of strip contact until support frame 7 outside, and exert a coil of strip holding power to the coil of strip, alright prop up the inner circle of coil of strip this moment, like this alright effectually prevent that its inner circle from appearing not hard up the circumstances not hard up when stacking to the coil of strip, and also can not cause the injury to itself through the safer of inside-to-outside support mode, and in-process at the support plate 2, storehouse cantilever 3, adjusting seat 4 can effectually provide the circumstances that the holding power to equipment from turning over.

As shown in fig. 1 to 4, both sides of the adjusting seat 4 are rotatably connected with driving wheels 11, the outside of the driving wheels 11 is rotatably connected with a limiting track 12, a steering gear 13 is fixed at the bottom of the limiting track 12, a driving gear 14 is meshed with the outside of the steering gear 13, a driving mechanism 15 is arranged at the bottom of the driving gear 14, the limiting track 12 is rotatably connected with the stacker, and the driving mechanism 15 is fixedly connected with the stacker; in operation, control actuating mechanism 15, thereby make its operation drive gear 14 rotate, and because drive gear 14 and steering gear 13 mesh, so steering gear 13 also will synchronous rotation after drive gear 14 rotates, thereby drive the coil of strip rotates, so alright effectual orientation to the coil of strip is adjusted, and when adjusting the coil of strip and making it towards a certain appointed orientation, can open the drive assembly of drive wheel 11, thereby drive wheel 11 rotates, thereby drive wheel 11 rotates and can roll in driving spacing track 12, and then drive and adjust seat 4 motion, thereby adjust seat 4 motion and drive the coil of strip motion, so alright drive the coil of strip and advance and retreat, so alright realized the regulation to the coil of strip position on a plurality of angles, make things convenient for snatching and stacking of coil of strip, the work efficiency of stack has been improved, reduce the number of times of rotation of stacker.

As shown in fig. 1 and 6, the top end of the support frame 7 is provided with a rubber covered roller 16, and the rubber covered roller 16 is made of polyurethane; in operation, because the material of rubber-covered roll 16 is polyurethane, when it can be effectual the inner circle of protection silicon coil of strip not appear not hard up, its inner circle contact with the silicon coil of strip also can not cause the coil of strip to appear damaging, also can increase its frictional force with the silicon coil of strip simultaneously for the support effect is better.

As shown in fig. 6, a driving shaft 17 is connected inside the rubber covered roller 16 in a penetrating manner, the driving shaft 17 is connected with the rotating rod 6 in a penetrating manner, a driving assembly is arranged on one side of the driving shaft 17 close to the support plate 2, a wear-resistant ring 18 is connected to the lower end of the rubber covered roller 16 in a sliding manner, a supporting block 19 is fixed to the lower end of the wear-resistant ring 18, a limiting ring 20 is fixed to the lower end of the supporting block 19, and the limiting ring 20 is fixedly connected with the support frame 7; during operation, the driving assembly of the driving shaft 17 is started, so that the rubber covered roller 16 is driven to rotate, the rubber covered roller 16 contacts with the wear-resistant ring 18 in the rotating process, the wear-resistant ring 18 can preliminarily clean metal dust on the surface of the rubber covered roller 16 in the process, and meanwhile, the rubber covered roller 16 is limited in movement, so that the rubber covered roller 16 can move more stably.

As shown in fig. 6 to 7, a cleaning wheel 22 is arranged between the rubber covered roller 16 and the limiting ring 20, bristles 21 are fixed outside the cleaning wheel 22, and a limiting shaft 23 is rotatably connected inside the cleaning wheel 22; when the cleaning brush is in work, the rubber covered roller 16 can be contacted with the bristles 21 after rotating, at the moment, the bristles 21 can clean metal dust on the surface of the rubber covered roller 16, and the rubber covered roller 16 can drive the cleaning wheel 22 to rotate around the limiting shaft 23 at the same time, so that the cleaning effect of the bristles 21 on the rubber covered roller 16 is further improved.

As shown in fig. 7, a support rod 24 is fixed at the lower end of the limit shaft 23, a cleaning rod 25 is fixed at the lower end of the support rod 24, a support spring 26 is fixed inside the cleaning rod 25, and the cleaning rod 25 is fixedly connected with the limit ring 20; during operation, under the initial condition, supporting spring 26 just is in compression state to supporting spring 26 can unanimously exert a thrust to bracing piece 24, and this thrust promotes spacing axle 23 upward movement, thereby makes cleaning wheel 22 closely laminate with rubber covered roller 16 all the time, thereby makes brush hair 21 and rubber covered roller 16 in close contact with, further improvement the clearance effect of metal dust.

As shown in fig. 7, a vibrating spring 27 is fixed inside the support rod 24, a balancing weight 28 is fixed at the top end of the vibrating spring 27, a liquid storage bag 29 is fixed at one end of the balancing weight 28 away from the vibrating spring 27, a liquid guide tube 30 is fixed at the top end of the liquid storage bag 29, and the liquid guide tube 30 is connected with the support rod 24 in a penetrating manner; the during operation, in clear in-process, can produce some vibrations along with the rotation of cleaning wheel 22 unavoidably, this vibrations are conducted to the bracing piece 24 in, thereby arouse balancing weight 28's reciprocating motion, when balancing weight 28 has an upward movement's trend, it can stretch and tremble spring 27 and make its deformation back extrusion liquid storage bag 29, liquid storage bag 29 is receiving the extrusion back, the cleaning solution of its inside storage just can spout, spun cleaning solution sprays on the surface of brush hair 21 through catheter 30, thereby clean brush hair 21, and also can be stained with partial cleaning solution in the brush hair 21, thereby make it take this partial cleaning solution to the surface of rubber-covered roll 16 with this part of cleaning solution in step when 16 surface contact of rubber-covered roll, can make the surface of rubber-covered roll 16 be stained with the cleaning solution like this, thereby the clean effect to the metal dust has been improved.

Example two

As shown in fig. 8, a first comparative example, in which another embodiment of the present invention is: a detection rod 31 is arranged between the support frame 7 and the mounting seat 5, the detection rod 31 is fixedly connected with the support frame 7, a limiting block 32 is fixed at one end, away from the support frame 7, of the detection rod 31, a buffer spring 33 is fixed outside the limiting block 32, a connecting rod 34 is fixed at the lower end of the limiting block 32, a binding post 35 is fixed at the lower end of the connecting rod 34, alarm contacts 36 are fixed on two sides of the binding post 35, and circuit contacts 38 are arranged on two sides of the binding post 35; during operation, support frame 7 can stimulate detection pole 31 simultaneously and move, thereby detection pole 31 moves and drives stopper 32 motion, stopper 32 this moment can stretch buffer spring 33 and make it drive connecting rod 34 motion after deforming, connecting rod 34 moves and drives terminal 35 motion, and then drive alarm contact 36 and move, after support frame 7 moves to drive rubber covered roller 16 and the inner circle of silicon steel coil and contact, alarm contact 36 this moment just moves to contacting with circuit contact 38, at this moment the stacker just can normally carry out next step's motion, and after the internal diameter of silicon steel coil appears the deviation, two circumstances can appear at this moment, thereby it makes alarm contact 36 unable and circuit contact 38 contact to become, at this moment the stacker does not obtain the signal and can't move, secondly the internal diameter of silicon steel coil is great, thereby lead to the stacker to lose the signal immediately after obtaining the signal, above two kinds of condition staffs can't continue to operate, thereby remind personnel's internal diameter size to appear unusually, remind relevant quality control personnel to look over, in order to avoid appearing further loss.

As shown in fig. 8, a guide rail 37 is slidably connected to the outside of the alarm contact 36, and the guide rail 37 is fixedly connected to the circuit contact 38; during operation, alarm contact 36 slides along guided way 37 until it contacts with circuit contact 38, and guided way 37 can be effectual carries on spacingly to alarm contact 36's motion process, prevents that its condition of off normal from appearing, improves the accuracy when monitoring, also can be effectual protects alarm contact 36 simultaneously, prevents that its and outside air direct contact from appearing the condition of oxidation.

As shown in fig. 8, a protective shell 39 is fixed outside the buffer spring 33, the protective shell 39 is connected with the detection rod 31 in a penetrating manner, the diameter of the limit block 32 is larger than that of the penetrating position of the protective shell 39 and the detection rod 31, and the protective shell 39 is fixedly connected with the mounting seat 5; during operation, when the internal diameter of silicon steel coil is great, the measuring rod 31 drives stopper 32 and slides to the inner wall that contacts with protective housing 39 to effectual motion stroke to measuring rod 31 carries on spacingly, thereby the condition that prevents the too big coil of strip scratch that causes in equipment open angle.

The working principle is that when the device is used, the device is required to be installed on a stacking machine, then the supporting cylinders 9 are fixed through the cylinder bases 8, and the number of the supporting cylinders 9 can be increased or reduced through adjusting the number of the cylinder bases 8, so that different supporting effects are achieved, the scheme takes the three supporting cylinders 9 as an example, when silicon steel coils are required to be stacked after installation is completed, the supporting frame 1 and the installation seat 5 need to penetrate through the inner rings of the silicon steel coils, then the electromagnetic switch of the supporting cylinders 9 is started, the connecting frame 10 is driven to move, the connecting frame 10 drives the supporting frame 7 to move, the supporting frame 7 moves and further drives the rotating rod 6 to slide, so that the rotating rod 6 stretches towards two sides until the rubber covered rollers 16 outside the supporting frame 7 are in contact with the steel coils and exert a supporting force on the steel coils, at the moment, the inner rings of the steel coils can be tightly supported, so that the inner rings of the steel coils can be effectively prevented from being loosened when the steel coils are stacked, and the supporting plate 2 and the cantilever 3 and the supporting seat 4 can provide effective overturning force for the device when the steel coils are stacked;

after the steel coil is supported, at the moment, an external operator can firstly control the driving mechanism 15, so that the driving mechanism drives the driving gear 14 to rotate, and the driving gear 14 is meshed with the steering gear 13, so that the steering gear 13 can also synchronously rotate after the driving gear 14 rotates, thereby driving the steel coil to rotate, so that the orientation of the steel coil can be effectively adjusted, and when the steel coil is adjusted to face a certain specified orientation, the driving component of the driving wheel 11 can be opened, so that the driving wheel 11 is driven to rotate, the driving wheel 11 rotates, so that the limiting track 12 can be driven to roll, the adjusting seat 4 is further driven to move, the adjusting seat 4 moves, thereby driving the steel coil to move, so that the steel coil can be driven to advance and retreat, so that the adjustment of the position of the steel coil can be realized at multiple angles, the steel coil is convenient to grab and stack, the working efficiency of stacking is improved, and the rotating frequency of the stacker is reduced;

in the supporting process, because the rubber coating roller 16 is made of polyurethane, the friction force between the rubber coating roller 16 and the silicon steel coil can be effectively prevented from being damaged, the supporting effect is better, after the rubber coating roller 16 is used for a long time, the surface of the rubber coating roller, which is in long-time contact with the steel coil, is inevitably worn, the surface of the rubber coating roller is inevitably contaminated by metal dust, the surface of the rubber coating roller is smooth, the friction force between the rubber coating roller and the silicon steel coil is reduced, the inner ring of the steel coil is loosened after the rubber coating roller is used again, dead corners exist if the rubber coating roller is manually cleaned, meanwhile, manpower cleaning wastes time and labor, a certain potential safety hazard exists because the rubber coating roller 16 is manually stood on a stacker during cleaning, and only the driving component of the driving shaft 17 needs to be started in the scheme, so that the rubber coating roller 16 is driven to rotate, the rubber covered roller 16 can be firstly contacted with the wear-resisting ring 18 in the rotating process, the wear-resisting ring 18 can preliminarily clean metal dust on the surface of the rubber covered roller 16 in the process, meanwhile, the movement of the rubber covered roller 16 can be limited, the rubber covered roller can move more stably, the rubber covered roller 16 can be contacted with the bristles 21 after rotating, the bristles 21 can clean the metal dust on the surface of the rubber covered roller 16, the rubber covered roller 16 can drive the cleaning wheel 22 to rotate around the limiting shaft 23 in the process, the cleaning effect of the bristles 21 on the rubber covered roller 16 is further improved, the supporting spring 26 is in a compressed state in the initial state, the supporting spring 26 can consistently apply a thrust to the supporting rod 24, and the thrust pushes the limiting shaft 23 to move upwards, so that the cleaning wheel 22 is always tightly attached to the rubber covered roller 16, therefore, the bristles 21 are in close contact with the rubber covered roller 16, the cleaning effect of metal dust is further improved, in the cleaning process, vibration is inevitably generated along with the rotation of the cleaning wheel 22 and is conducted into the supporting rod 24, so that the counterweight block 28 reciprocates, when the counterweight block 28 has a tendency of moving upwards, the vibration spring 27 is stretched to deform the vibration spring so as to extrude the liquid storage bag 29, after the liquid storage bag 29 is extruded, cleaning liquid stored in the liquid storage bag is sprayed out, the sprayed cleaning liquid is sprayed onto the surfaces of the bristles 21 through the liquid guide pipe 30, so that the bristles 21 are cleaned, and part of the cleaning liquid is adhered to the bristles 21, so that the cleaning liquid is synchronously brought to the surface of the rubber covered roller 16 when the cleaning liquid is in contact with the surface of the rubber covered roller 16, the surface of the rubber covered roller 16 is adhered with the cleaning liquid, and the cleaning effect of the metal dust is improved;

in the process that the supporting cylinder 9 is driven by a signal to drive the connecting frame 10 to push the supporting frame 7 to move, the supporting frame 7 can simultaneously pull the detecting rod 31 to move, the detecting rod 31 moves to drive the limiting block 32 to move, the limiting block 32 at the moment can stretch the buffer spring 33 to deform and then drive the connecting rod 34 to move, the connecting rod 34 moves to drive the binding post 35 to move, and then the alarm contact 36 is driven to move, after the supporting frame 7 moves to drive the rubber covered roller 16 to be contacted with the inner ring of the silicon steel coil, the alarm contact 36 at the moment just moves to be contacted with the circuit contact 38, at the moment, the stacker can normally carry out the next-step movement, after the inner diameter of the silicon steel coil deviates, two conditions can occur at the moment, firstly, the inner diameter of the silicon steel coil is too small to enable the alarm contact 36 to be not contacted with the circuit contact 38, at the moment, the stacker cannot operate due to obtain the signal, the inner diameter of the silicon steel coil is large, so that the limiting block 32 slides to the inner wall of the protecting shell 39, the stacking machine can immediately lose the signal after the stacking machine obtains the signal, and the inner diameter size of the silicon coil is not capable of reminding people to continue to operate, thereby further avoiding the quality loss of the control personnel.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Take automatic stacker fork of stretching function of inner circle, its characterized in that: the device comprises a supporting frame (1), wherein a supporting plate (2) is fixed at the lower end of the supporting frame (1), a warehouse cantilever (3) is fixed outside the supporting plate (2), an adjusting seat (4) is fixed at the lower end of the warehouse cantilever (3), a mounting seat (5) is fixed on one side, away from the supporting plate (2), of the supporting frame (1), rotating rods (6) are rotatably connected to two sides of the mounting seat (5), a supporting frame (7) is fixed at one end, away from the mounting seat (5), of each rotating rod (6), a cylinder base (8) is arranged on one side, close to the supporting frame (1), of each supporting frame (7), the cylinder base (8) is fixedly connected with the mounting seat (5), a supporting cylinder (9) is fixed on one side, away from the mounting seat (5), of each supporting cylinder (8) is fixed with a connecting frame (10), and the connecting frames (10) are fixedly connected with the supporting frames (7);

the two sides of the adjusting seat (4) are rotatably connected with driving wheels (11), the outer parts of the driving wheels (11) are rotatably connected with limiting rails (12), steering gears (13) are fixed at the bottoms of the limiting rails (12), driving gears (14) are meshed with the outer parts of the steering gears (13), driving mechanisms (15) are arranged at the bottoms of the driving gears (14), the limiting rails (12) are rotatably connected with the stacking machine, and the driving mechanisms (15) are fixedly connected with the stacking machine;

the top end of the support frame (7) is provided with an rubber covered roller (16), and the rubber covered roller (16) is made of polyurethane;

a driving shaft (17) is connected in the rubber covered roller (16) in a through mode, the driving shaft (17) is connected with the rotating rod (6) in a through mode, a driving assembly is arranged on one side, close to the supporting plate (2), of the driving shaft (17), a wear-resisting ring (18) is connected to the lower end of the rubber covered roller (16) in a sliding mode, a supporting block (19) is fixed to the lower end of the wear-resisting ring (18), a limiting ring (20) is fixed to the lower end of the supporting block (19), and the limiting ring (20) is fixedly connected with the supporting frame (7);

a cleaning wheel (22) is arranged between the rubber covered roller (16) and the limiting ring (20), bristles (21) are fixed outside the cleaning wheel (22), and a limiting shaft (23) is rotatably connected inside the cleaning wheel (22);

spacing axle (23) lower extreme is fixed with bracing piece (24), bracing piece (24) lower extreme is fixed with clean pole (25), clean pole (25) inside is fixed with supporting spring (26), clean pole (25) and spacing ring (20) fixed connection.

2. The stacker fork with an inner ring automatic stretching function according to claim 1, wherein: bracing piece (24) inside is fixed with vibrates spring (27), vibrate spring (27) top and be fixed with balancing weight (28), balancing weight (28) are kept away from the one end that vibrates spring (27) and are fixed with reservoir (29), reservoir (29) top is fixed with catheter (30), catheter (30) and bracing piece (24) through connection.

3. The stacker fork with an inner ring automatic stretching function according to claim 1, wherein: be provided with between support frame (7) and mount pad (5) and detect pole (31), detect pole (31) and support frame (7) fixed connection, the one end that support frame (7) were kept away from in detection pole (31) is fixed with stopper (32), stopper (32) external fixation has buffer spring (33), stopper (32) lower extreme is fixed with connecting rod (34), connecting rod (34) lower extreme is fixed with terminal (35), terminal (35) both sides all are fixed with alarm contact (36), terminal (35) both sides all are provided with circuit contact (38).

4. The stacker fork with an inner ring automatic stretching function according to claim 3, wherein: the outside of the alarm contact (36) is connected with a guide rail (37) in a sliding mode, and the guide rail (37) is fixedly connected with the circuit contact (38).

5. The stacker fork with an inner ring automatic stretching function according to claim 4, wherein: buffer spring (33) external fixation has protective housing (39), protective housing (39) and detection pole (31) through connection, the diameter of stopper (32) is greater than the diameter that protective housing (39) and detection pole (31) link up the department, protective housing (39) and mount pad (5) fixed connection.