CN117884484A

CN117884484A - Three-in-one servo feeding system for high-strength plate

Info

Publication number: CN117884484A
Application number: CN202410290188.1A
Authority: CN
Inventors: 彭田; 徐斌
Original assignee: Hunan Lihao Mechanical Equipment Co ltd
Current assignee: Hunan Lihao Mechanical Equipment Co ltd
Priority date: 2024-03-14
Filing date: 2024-03-14
Publication date: 2024-04-16
Anticipated expiration: 2044-03-14
Also published as: CN117884484B

Abstract

The application discloses a high-strength plate three-in-one servo feeding system, which comprises a base, a feeding device, an unreeling device and a leveling device; when feeding is needed, the telescopic material taking mechanism stretches out to the lower side of the material, the jacking mechanism drives the telescopic material taking mechanism to jack up and retract the material to the traveling mechanism, the traveling mechanism conveys the material to the right front of the unreeling device along the first direction, the jacking mechanism lifts the material again to enable the material to be coaxial with the inner supporting mechanism of the unreeling device and the inner shaft hole of the material is sleeved on the inner supporting mechanism, the material is tightly supported on the main shaft through the inner supporting mechanism, and finally unreeling of the material is achieved through rotation of the main shaft. The utility model provides a feeding system can realize the pay-off, unreel and three unification functions of flattening to rotary mechanism can drive flexible feeding mechanism and rotate towards different positions, and the flexibility that the windrow district set up can be increased, through the guide block of design adjustable position when the material unreels, can promote the flexibility to the material guide.

Description

Three-in-one servo feeding system for high-strength plate

Technical Field

The application relates to the field of steel plate production equipment, in particular to a high-strength plate three-in-one servo feeding system.

Background

The high-strength plate (the yield strength is more than 500 MPa) is used in the mechanical manufacturing process, so that the weight of a product can be reduced, and the use amount of steel can be saved on the premise of meeting the strength requirement; however, in mass production, high-strength steel strips are often used as raw materials for production, and plastic deformation with a certain depth is carried out on the upper surface and the lower surface of the high-strength plate through an uncoiling leveling machine, so that curvatures of different positions of the high-strength plate tend to be similar, and the purpose of improving the flatness of the steel plate is achieved.

At present, open a book the evener extensively apply to punching press production line and fossil fragments production line field, for example the scheme that the scheme of a high-efficient full-automatic material loading of taking memory function was disclosed in patent number CN103128556A shows, current decoiler or unreeler is realized mechanical material loading, but still need the manual work to carry material (coil of strip) to the pay-off end through machinery to still need the manual work to pull panel to the evener in, work efficiency is low, and current steel band guiding mode can't satisfy the demand of carrying out the blowing guide to the coil of strip of different specifications, has the problem of stability poor and inefficiency.

Disclosure of Invention

The embodiment of the application provides a high-strength plate trinity servo feeding system, can realize the trinity function of pay-off, unreel and flattening to stability is good, and degree of automation is high.

The embodiment of the application discloses trinity servo feeding system of high strength board, include:

the base is provided with a feeding guide groove;

the feeding device comprises a travelling mechanism, a jacking mechanism, a rotating mechanism and a telescopic material taking mechanism; the travelling mechanism is movably arranged in the feeding guide groove along the first direction; the jacking mechanism is arranged on the travelling mechanism, and the jacking direction of the jacking mechanism is configured to be the height direction; the rotating mechanism is arranged on the jacking mechanism and used for driving the telescopic material taking mechanism to horizontally rotate; the telescopic material taking mechanism is arranged on the rotating mechanism, and the telescopic direction of the telescopic material taking mechanism is configured to be the horizontal direction;

the unreeling device comprises a workbench, a main shaft, an inner supporting mechanism and a first guiding mechanism; the workbench is arranged at one side of the feeding device along the first direction; the main shaft is rotatably arranged on the workbench, and the axial direction of the first main shaft is configured as a first direction; the inner supporting mechanism is arranged on the main shaft, and the feeding device conveys the material to be unreeled to the inner supporting mechanism; the first guide mechanism comprises a movement adjusting mechanism and a guide block, and the movement adjusting mechanism is arranged at one side of the workbench along the second direction; the guide block is movably arranged on the movable adjusting mechanism, the position of the guide block can be adjusted up and down by the movable adjusting mechanism, and the guide block is used for guiding materials to a second guide mechanism of the leveling device;

The leveling device comprises a second guide mechanism and a leveling mechanism which are sequentially arranged on one side of the first guide mechanism along a second direction, wherein the second guide mechanism is used for guiding materials to the leveling mechanism, and the leveling mechanism is used for leveling the materials; wherein the first direction and the second direction intersect in a horizontal plane.

In an alternative technical scheme, the length direction of the feeding guide groove is configured to be a first direction, and at least part of the travelling mechanism is positioned below the end face of the notch of the feeding guide groove.

The optional technical scheme is that the travelling mechanism comprises a frame and an anti-overturning assembly; at least part of the frame is arranged below the end face of the notch of the feeding guide groove, and the frame can move in the feeding guide groove along the first direction; along the second direction, the both sides of frame all are provided with the subassembly of preventing overturning, prevent overturning the subassembly and include balancing pole and auxiliary wheel, and the one end of balancing pole sets up on the frame, and rotatable be provided with the auxiliary wheel on the other end of balancing pole, and the inside of pay-off guide slot is provided with spacing along the first direction, and the auxiliary wheel is located the below of spacing, and auxiliary wheel and spacing rolling contact.

The optional technical scheme is that the jacking mechanism comprises a jacking plate, a jacking driving unit and a plurality of supporting wheels; the lifting plate is positioned on the upper side of the travelling mechanism, and the rotating mechanism is arranged on the lifting plate; the jacking driving unit is arranged on the travelling mechanism, and the jacking end of the jacking driving unit is connected with the jacking plate; the supporting wheels are rotatably arranged on the jacking plate along the horizontal circumferential direction of the rotating mechanism, and the outer circumferences of the supporting wheels can be supported between the lower surface of the rotating mechanism and the upper surface of the travelling mechanism.

The rotary mechanism comprises a rotary driving unit and a rotary table; the rotary driving unit is arranged on the jacking plate; the rotary table is arranged at the output end of the rotary driving unit; the plurality of supporting wheels are distributed along the horizontal circumference of the rotary driving unit, and the supporting wheels are supported between the rotary table and the travelling mechanism; the rotary table is provided with two mounting surfaces in a first direction in an opposite mode, and the mounting surfaces and the horizontal plane form a preset included angle theta; wherein, two flexible extracting mechanisms set up on the installation face in one-to-one correspondence.

The telescopic material taking mechanism comprises a fixed fork body, a first telescopic fork body, a second telescopic fork body and a fork body driving unit; one side of the fixed fork body is attached to the mounting surface; the first telescopic fork body is movably arranged on the fixed fork body along the length direction of the fixed fork body; the second telescopic fork body is movably arranged on the first telescopic fork body along the length direction of the fixed fork body; the fork body driving unit is arranged on the fixed fork body and used for driving the first telescopic fork body and the second telescopic fork body to move relative to the fixed fork body; the second telescopic fork body is used for forking materials to be conveyed, and a V-shaped positioning space is formed between the second telescopic fork bodies of the two telescopic material taking mechanisms.

The alternative technical scheme is that the unreeling device further comprises a material pressing mechanism and a material supporting mechanism; the pressing mechanism comprises a first rotating shaft, a first rotating shaft driving unit, a pressing arm, a pressing roller and a pressing roller driving unit; the first rotating shaft is rotatably arranged on the workbench; the first rotating shaft driving unit is arranged on the workbench, and the output end of the first rotating shaft driving unit is connected with one end of the first rotating shaft; the material pressing arm is arranged at the other end of the first rotating shaft; the material pressing roller is rotatably arranged on the material pressing arm; the outer circumference of the material pressing roller is contacted with the material to be unreeled; the material pressing roller driving unit is arranged on the material pressing arm, and the output end of the material pressing roller driving unit is connected with the material pressing roller;

the material supporting mechanism comprises a second rotating shaft, a second rotating shaft driving unit, a material supporting arm, a material supporting roller and a material supporting roller driving unit; the second rotating shaft is rotatably arranged on the workbench; the second rotating shaft driving unit is arranged on the workbench, and the output end of the second rotating shaft driving unit is connected with one end of the second rotating shaft; the material supporting arm is arranged at the other end of the second rotating shaft; the material supporting roller is rotatably arranged on the material supporting arm; the outer circumference of the material supporting roller is abutted below the material; the material supporting roller driving unit is arranged on the material supporting arm, and the output end of the material supporting roller driving unit is connected with the material supporting roller;

The first rotary encoder is arranged on the first rotary shaft of the material pressing mechanism and is in communication connection with the material pressing roller driving unit; the second rotary encoder is arranged on the second rotary shaft of the material supporting mechanism and is in communication connection with the material supporting roller driving unit.

The alternative technical scheme is that the unreeling device further comprises a material blocking mechanism; the stop mechanism comprises a fixed frame, a transverse moving assembly, a stop lever driving unit and a stop lever for axially limiting the material; the fixing frame is arranged on the workbench and extends along the first direction; the transverse moving assembly is movably arranged on the fixing frame along the first direction; the stop lever driving unit is arranged on the transverse moving assembly and used for driving the stop lever to rotate; the stop lever is connected to the stop lever driving unit, when the stop lever is in the first state, the axial direction of the stop lever is parallel to the first direction, and when the stop lever is in the second state, the axial direction of the stop lever is perpendicular to the first direction.

The second guide mechanism comprises a lifting table, a conveying assembly, a first guide plate, a second guide plate and a guide plate driving unit; the lifting platform is arranged at one side of the first guide mechanism; the conveying assembly is arranged on the lifting table; the first guide plate is rotatably arranged on one side of the conveying assembly through the hinge component, and the first guide plate and the second guide plate arranged on the leveling mechanism can form a guide-in channel; the guide plate driving unit is arranged on the lifting table or the conveying assembly, and the output end of the guide plate driving unit is connected with the hinge component;

The leveling mechanism comprises a fixed table, a pressing table, a top table, a pressing table driving unit and two roller units; the fixed table, the pressing table and the top table are sequentially arranged along the height direction; the pressing table driving unit is arranged on the top table, and the output end of the pressing table driving unit is connected with the pressing table and can drive the pressing table to move in the height direction; the two roller units are respectively arranged on the fixed table and the pressing table, and a material passing channel is formed between the two roller units, and the material passing channel corresponds to the guide-in channel in the second direction.

The roller unit comprises at least two roller groups which are sequentially arranged along the height direction, wherein the first roller group comprises N first rollers which are equidistantly arranged along the second direction, the second roller group comprises N+1 second rollers which are equidistantly arranged along the second direction, and the first rollers and the second rollers which are adjacent along the height direction are staggered and are in rolling contact with the outer circumferences of the first rollers and the second rollers; n is a natural number greater than 5; wherein, the first roller set arranged on the fixed table and the first roller set arranged on the pressing table form the material passing channel.

The high-strength plate three-in-one servo feeding system has the following beneficial effects:

the feeding system disclosed by the application comprises a base, a feeding device, an unreeling device and a leveling device; when feeding is needed, the travelling mechanism walks to a preset position, the rotating mechanism drives the telescopic material taking mechanism to horizontally rotate, so that the telescopic material taking mechanism is opposite to a stacking area on one side of the travelling mechanism, then the telescopic material taking mechanism stretches out to the lower side of a material (steel coil), the lifting mechanism drives the telescopic material taking mechanism to jack up and retract the material to the travelling mechanism, the travelling mechanism conveys the material to the position right in front of the unreeling device along the first direction, the lifting mechanism lifts the material again, so that the material is coaxial with an inner supporting mechanism of the unreeling device and an inner shaft hole of the material is sleeved on the inner supporting mechanism, the material is supported on a main shaft through the inner supporting mechanism, finally the material unreeling is realized through the rotation of the main shaft, and when unreeling, a guide block of the first guide mechanism can be adjusted up and down according to the specification of the material in advance, so as to match materials with different sizes, and the unfolded materials are guided to the leveling device for leveling. The utility model provides a feeding system can realize pay-off, unreel and three unification functions of flattening to rotary mechanism can drive flexible feeding mechanism orientation rotation in different positions, can increase the flexibility that the windrow district set up, adopts flexible feeding mechanism and climbing mechanism's cooperation can realize automatic feeding, alleviate artifical burden, and climbing mechanism can also adjust the interior axle hole site of material and make it align with interior supporting mechanism, can promote material loading efficiency greatly, through the guide block of design adjustable position when the material unreels, can promote the flexibility to material guide, can also the position of real-time adjustment guide block in order to match the coil of strip in the diameter change of unreeling in-process at the in-process of unreeling.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a top view of a feed system in an embodiment of the present application;

FIG. 2 is a schematic diagram of a feeding system according to an embodiment of the present application;

FIG. 3 is a schematic view of the base of FIG. 2;

FIG. 4 is a schematic structural view of the feeding device in FIG. 2;

FIG. 5 is a first vertical section of FIG. 4;

FIG. 6 is an enlarged view at A in FIG. 5 (illustrating a limit stop);

FIG. 7 is a schematic view of a traveling mechanism and a lifting mechanism of the feeding device;

FIG. 8 is a second vertical section of FIG. 4;

FIG. 9 is a schematic view of the telescopic take off mechanism;

FIG. 10 is a horizontal side view of the telescopic take off mechanism;

FIG. 11 is a schematic view of a partial construction of a telescopic take off mechanism;

FIG. 12 is a schematic view of the unwind apparatus of FIG. 2 at a first angle;

FIG. 13 is a vertical cross-sectional view of the table, spindle and inner support mechanism of the unwind apparatus;

FIG. 14 is a schematic view of the structure of the main shaft and inner support mechanism of the unwind apparatus;

FIG. 15 is a schematic view of the unreeling device of FIG. 2 at a second angle;

FIG. 16 is a schematic view of the structure of the pressing mechanism and the holding mechanism;

FIG. 17 is a schematic view of a structure of a dam mechanism;

FIG. 18 is a schematic view of the structure of the screeding device of FIG. 2;

fig. 19 is a schematic structural view of the second guide mechanism;

FIG. 20 is a schematic view of a process of adjusting an angle of a first guide plate of a second guide mechanism;

FIG. 21 is a schematic view of the structure of the flattening mechanism;

FIG. 22 is a vertical cross-sectional view of the flattening mechanism;

fig. 23 is an enlarged view at B in fig. 22;

the description of the reference numerals is as follows:

100. a base;

10. a feeding guide groove;

11. a material table;

12. a limit bar;

200. a feeding device;

20. a walking mechanism; 201. a frame; 202. an anti-toppling assembly; 2021. a balance bar; 2022. an auxiliary wheel; 203. a walking wheel; 204. a road wheel driving unit;

21. a jacking mechanism; 211. a jacking plate; 212. a jack-up driving unit; 213. a support wheel;

22. a rotation mechanism; 221. a rotation driving unit; 222. a rotary table; 2221. a mounting surface;

23. a telescopic material taking mechanism; 231. a fixed fork body; 232. a first telescopic fork; 233. the second telescopic fork body; 234. a fork body driving unit; 2341. a fork body driving motor; 2342. a drive gear; 2343. a driving rack; 2344. a follower gear; 2345. a first follower rack; 2346. a second follow-up rack;

300. An unreeling device;

30. a work table;

31. a main shaft;

32. an inner support mechanism; 321. a baffle; 322. an inner support block; 323. a drawing shaft; 324. an outer sleeve; 325. a connecting rod;

33. a first guide mechanism; 331. a movement adjustment mechanism; 332. a guide block;

34. a material pressing mechanism; 341. a first rotating shaft; 342. a first rotation shaft driving unit; 343. a pressing arm; 344. a material pressing roller; 345. a pressing roller driving unit;

35. a material supporting mechanism; 351. a second rotating shaft; 352. a second rotation shaft driving unit; 353. a material supporting arm; 354. a material supporting roller;

36. a material blocking mechanism; 361. a fixing frame; 3611. a storage groove; 362. a traversing assembly; 363. a bar driving unit; 364. a stop lever;

400. a leveling device;

40. a second guide mechanism; 401. a lifting table; 402. a transport assembly; 403. a first guide plate; 404. a second guide plate; 405. a guide plate driving unit; 406. a limiting plate; 40a, an introduction channel; 41. a leveling mechanism; 411. a fixed table; 412. a pressing table; 413. a top platform; 414. a platen driving unit; 415. a roller unit; 415a, a first set of rollers; 415b, a second set of rollers; 415c, a third set of rollers; 4151. a first roller; 4152. a second roller; 4153. a third roller; m: a trapezoid structure;

500. A steel coil;

600. and a discharging guide device.

Detailed Description

Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are intended to be illustrative of the application and are not intended to be limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

As shown in fig. 1 and fig. 2, the embodiment of the application discloses a high-strength plate three-in-one servo feeding system, wherein the feeding system comprises a base 100, a feeding device 200, an unreeling device 300 and a leveling device 400;

the base 100 is disposed at a designated position, and the designated position can be specifically selected according to practical situations, so that the base 100 can provide a mounting foundation for each component, so as to ensure the stability of each device during operation. In some embodiments, at least a portion of the ground may also serve as a base 100, providing a foundation for the installation of various components.

As shown in fig. 3, the base 100 is provided with a feeding guide groove 10 recessed downwards, the length direction of the feeding guide groove 10 is configured as a first direction, and the upper surface of the base 100 is configured as a notch end surface of the feeding guide groove; along the second direction, one side or two sides of the feeding guide groove 10 can be configured as a stacking area, a plurality of material tables 11 are arranged on the stacking area, and materials to be conveyed are placed on the material tables 11, so that a certain height difference exists between the materials to be conveyed and the upper surface of the base 100, and the materials can be conveniently taken away by a subsequent mechanism. The design of the feeding guide groove 10 can reduce the gravity center height of the feeding device 200, so that the high-weight coiled material can be transported conveniently.

Wherein the first direction and the second direction vertically intersect in a horizontal plane or an included angle between the first direction and the second direction in a horizontal plane is 60 degrees to 80 degrees (in the embodiment of the present application, it is preferable that the first direction and the second direction vertically intersect in a horizontal plane). As seen in fig. 1 (i.e., from a top view), the loading device 200 is disposed in the feeding guiding slot 10 of the base 100, the unreeling device 300 is disposed on the upper side of the feeding guiding slot 10, and the leveling device 400 is disposed on the right side of the unreeling device 300.

Two parallel limiting strips 12 are arranged in the feeding guide groove 10, and the length direction of the limiting strips 12 is configured to be the first direction, wherein the limiting strips 12 can be matched with the anti-overturning assembly 202 of the feeding device 200, so that the stability of the feeding device 200 is ensured.

In some preferred modes, a plurality of material sensors are arranged in the stacking area to detect whether materials exist on the material table 11, and meanwhile, overall management is conveniently carried out on the quantity of the materials in the stacking area, so that automatic production is realized, on the other hand, as the diameters of the materials (steel coils 500) are different, the central height of the steel coils 500 placed on the feeding device 200 can be changed, the center of the steel coils 500 is not beneficial to accurately aligning with the internal supporting mechanism 32 of the unreeling device 300, the smooth feeding operation is seriously affected, and therefore, the steel coils 500 can be obtained through the material sensors which are arranged in the stacking area and are used for detecting the steel coil 500 specification, and then the jacking mechanism 21 of the feeding device 200 can be driven according to the specification of the steel coils 500 to jack the materials to a preset height, so that quick feeding is realized.

As shown in fig. 4, the feeding device 200 includes a traveling mechanism 20, a lifting mechanism 21, a rotating mechanism 22, and a telescopic material taking mechanism 23;

as shown in fig. 5, the running gear 20 includes a frame 201, an anti-overturning assembly 202, running wheels 203, and a running wheel drive unit 204; at least part of the frame 201 is disposed in the feeding guide groove 10, the plurality of travelling wheels 203 are rotatably disposed on the frame 201, and the outer circumference of each travelling wheel 203 can be in rolling contact with the step surface in the feeding guide groove 10, so as to realize that the frame 201 can move back and forth in the feeding guide groove 10 along the first direction (besides, the frame 201 can also be movably disposed on the base 100 through the existing guide rail or slide rail structure); the travelling wheel driving unit 204 may be an element with a rotation output capability, such as a motor, and the travelling wheel driving unit 204 is arranged on the frame 201, and the output end of the travelling wheel driving unit 204 is directly or indirectly connected with the travelling wheel 203, and the travelling wheel 203 is driven to rotate by the travelling wheel driving unit 204;

as shown in fig. 5 and fig. 6, the number of the anti-overturning assemblies 202 is at least two (two anti-overturning assemblies 202 are respectively arranged on the left side and the right side of the frame 201 in the embodiment of the present application), and at least two anti-overturning assemblies 202 are respectively arranged on two sides of the frame 201, specifically, on two sides of the frame 201 along the second direction; the anti-toppling assembly 202 includes a balance bar 2021 and an auxiliary wheel 2022; one end of the balance rod 2021 is fixed on the side wall of the frame 201, the balance rod 2021 extends along the second direction, one end of the balance rod 2021, far away from the frame 201, is rotatably provided with the auxiliary wheel 2022, a limit strip 12 is horizontally arranged in the feeding guide groove 10 of the base 100, the auxiliary wheel 2022 is located below the limit strip 12, and the outer circumference of the auxiliary wheel 2022 can be in rolling contact with the lower surface of the limit strip 12.

Because the weight of coil of strip 500 is great, consequently need guarantee the stability of frame 201 when getting the material, pay-off, and restraint in order to guarantee the stability of frame 201 through spacing 12 of frame 201 both sides to frame 201 in this application embodiment, wherein, because auxiliary wheel 2022 of frame 201 both sides offsets in the below of spacing 12, can avoid frame 201 to take place to incline about, and be rolling contact between auxiliary wheel 2022 and the spacing 12, therefore spacing 12 can not interfere the free running of frame 201, can guarantee the flexibility of frame 201 itself.

As shown in fig. 7, the jacking mechanism 21 includes a jacking plate 211, a jacking driving unit 212, and a plurality of supporting wheels 213 (four supporting wheels 213 are illustrated in the embodiment of the present application); the lifting plate 211 is positioned right above the frame 201; the jacking driving unit 212 may be an element with telescopic driving capability, such as a servo electric cylinder, an air cylinder, etc., the jacking driving unit 212 is mounted on the frame 201, the telescopic direction of the jacking driving unit 212 is configured to be a height direction, the telescopic end of the jacking driving unit 212 is connected with the jacking plate 211, and the jacking driving unit 212 can stretch to drive the jacking plate 211 to lift in the height direction; the rotation mechanism 22 is disposed at a central position of the lifting plate 211, the rotation mechanism 22 can horizontally rotate around a rotation center line thereof, the plurality of support wheels 213 are disposed on the lifting plate 211 at equal intervals around the rotation center line of the rotation mechanism 22 and rotatably, and outer circumferences of the support wheels 213 can be respectively in rolling contact with an upper surface of the frame 201 and a rotation table 222 (specifically, a lower surface of the rotation table 222) of the rotation mechanism 22, so that the support wheels 213 bear the weight of the rotation table 222.

The embodiment of the application sets up a plurality of supporting wheels 213 and can be with the even dispersion of coil of strip 500 weight to frame 201 on, finally transmit to base 100 by the walking wheel 203 on the frame 201 on, can promote the stability of structure, can avoid jacking drive unit 212 directly to bear the weight of coil of strip 500 simultaneously, improve jacking drive unit 212's life, on the other hand, when revolving stage 222 carries out horizontal rotation, owing to supporting wheel 213 and revolving stage 222's lower surface rolling contact, can guarantee the stability of rotatory in-process material and structure, can match the stability when the coil of strip 500 pay-off of big weight through many designs in this application embodiment promptly.

As shown in fig. 8, the rotation mechanism 22 includes a rotation driving unit 221 and a rotation table 222; the rotation driving unit 221 is disposed at a central position of the jacking plate 211, the rotation driving unit 221 may be a rotation output member such as a rotation cylinder, and an output end of the rotation driving unit 221 is coaxially connected to a lower end of the rotation table 222, wherein an axis (vertical line) of the rotation driving unit 221 is defined as a rotation center line of the rotation mechanism 22; the rotary table 222 is provided with two mounting surfaces 2221, the two mounting surfaces 2221 are oppositely arranged along the first direction, and the mounting surfaces 2221 have a preset included angle θ with the horizontal plane; wherein, two telescopic extracting mechanisms 23 are disposed on the mounting surface 2221 in a one-to-one correspondence. In some preferred cases, the predetermined included angle may be 90 degrees to 170 degrees, such as 140 degrees, 150 degrees, 160 degrees, etc.

In this embodiment, rotary driving unit 221 can drive revolving stage 222 horizontal rotation, and two flexible extracting mechanisms 23 that set up on revolving stage 222 can be through the rotation of revolving stage 222 and then change the material direction to adapt to different material and stack the position, and, because install through the installation face 2221 of slope between two flexible extracting mechanisms 23, make to form V-arrangement location space between two flexible extracting mechanisms 23, can prevent that coil of strip 500 from rolling and V-arrangement location space has the effect that makes coil of strip 500 automatic centering.

As shown in fig. 9, the telescopic reclaiming mechanism 23 includes a fixed fork 231, a first telescopic fork 232, a second telescopic fork 233, and a fork driving unit 234; the back side of the fixed fork 231 is attached to the attachment surface 2221 of the turntable 222; the first telescopic fork 232 is slidably disposed on the fixed fork 231 along the length direction of the fixed fork 231, in this embodiment, the first telescopic fork 232 is slidably connected with the fixed fork 231 through a first pulley block, and the first telescopic fork 232 can slide in the length direction of the fixed fork 231 by means of the first pulley block; the second telescopic fork 233 is movably disposed on the first telescopic fork 232 along the length direction of the fixed fork 231, in this embodiment, the second telescopic fork 233 is slidably connected with the first telescopic fork 232 through a second pulley block, and the second telescopic fork 233 can slide in the length direction of the fixed fork 231 by means of the second pulley block; the second telescopic fork 233 can be used for forking the steel coil 500 to be conveyed, and a V-shaped positioning space is formed between the second telescopic forks 233 of the two telescopic extracting mechanisms 23;

As shown in fig. 10 and 11, the fork driving unit 234 includes a fork driving motor 2341, a driving gear 2342, a driving rack 2343, a follower gear 2344, a first follower rack 2345, and a second follower rack 2346; the fork body driving motor 2341 is arranged on the fixed fork body 231, and the driving gear 2342 is coaxially arranged on the output end of the fork body driving motor 2341; the driving rack 2343 is disposed on the first telescopic fork 232, the driving gear 2342 is meshed with the driving rack 2343, and the first telescopic fork 232 can be driven to move relative to the fixed fork 231 by the fork driving motor 2341; the follower gear 2344 is rotatably disposed on the first telescopic fork 232; the first follower rack 2345 is disposed on the fixed fork 231, the second follower rack 2346 is disposed on the second telescopic fork 233, and the follower gear 2344 is engaged with the first follower rack 2345 and the second follower rack 2346, respectively. The driving rack 2343, the first follower rack 2345 and the second follower rack 2346 are all configured in the longitudinal direction of the fixed fork 231.

In this application embodiment, the second flexible fork 233 of two flexible extracting mechanism 23 can extend to the below of material (i.e. coil of strip 500) in step, then the second flexible fork 233 can lift the material under the jacking effect of elevating system 21, lift the material back again and retrieve to frame 201, finally realize automatic getting the material, and fork drive unit 234 in this application embodiment can realize the two-way flexible at fixed fork length direction, flexible stroke size equals with the length size of fixed fork 231, can make flexible stroke size reach the length of fixed fork 231 body shrinkage state, the goods size that can carry like this can be unanimous with fixed fork 231 body length, reach the purpose of make full use of conveying space. In some alternatives, the fork driving unit 234 may take other forms, for example, the fork driving unit may include a plurality of electric pushrods or telescopic cylinders connected between the fixed fork 231 and the first telescopic fork 232 and between the first telescopic fork 232 and the second telescopic fork 233, etc., and the first telescopic fork 232 and the second telescopic fork 233 are driven to move relative to the fixed fork 231 by the telescopic movement of the electric pushrods or telescopic cylinders.

As shown in fig. 12, the unreeling device 300 includes a workbench 30, a main shaft 31, an internal bracing mechanism 32 and a first guiding mechanism 33;

the table 30 is disposed on the base 100, and the table 30 is located at one side (herein, one side refers to an upper side or a lower side in view of fig. 1) of the feeding guide groove 10 in the first direction; the main shaft 31 is rotatably disposed on the workbench 30, and an axial direction of the main shaft 31 is configured in a first direction, where the main shaft 31 may be driven by a main shaft driving unit (not labeled), so as to drive the inner support mechanism 32 to unwind the material. In some preferred embodiments, the worktable 30 is provided with an electromagnetic braking device (not shown) for controlling the rotation speed of the spindle 31 in cooperation with the spindle driving unit; meanwhile, when the steel coil 500 is a high-strength plate, the stress generated by unreeling the steel coil 500 is released, so that the steel coil 500 generates a coil spring-like unreeling, and the original pneumatic braking of the steel coil 500 is changed into an electromagnetic braking device, so that the main shaft 31 can be always in a set electromagnetic holding state, and the main shaft 31 is not in a free state like the main shaft 31 after the pneumatic braking is released.

As shown in fig. 13 and 14, the inner support mechanism 32 includes a baffle 321, an inner support block 322, a drawing shaft 323, an outer sleeve 324, and a link 325; the baffle 321 is coaxially and fixedly arranged on the main shaft 31; the baffle 321 is radially provided with movable grooves corresponding to the inner support blocks 322 one by one, one end of each inner support block 322 is arranged in each movable groove, the movable grooves limit the radial movement positions of the inner support blocks 322 in the baffle 321, so that radial expansion and radial contraction of a plurality of inner support blocks 322 are realized, in the embodiment of the application, four inner support blocks 322 are arranged at equal intervals along the circumferential direction of the baffle 321, and the four inner support blocks 322 can be internally supported in an inner shaft hole of the steel coil 500 to realize the stability of the steel coil 500; the drawing shaft 323 is coaxially sleeved in the main shaft 31, at least part of the drawing shaft 323 extends to the outer side of the main shaft 31, and the outer sleeve 324 is coaxially sleeved on the part of the drawing shaft 323 extending to the outer side of the main shaft 31 (the outer sleeve 324 and the drawing shaft 323 can rotate relatively); the two ends of the plurality of connecting rods 325 are respectively hinged with the inner supporting blocks 322 and the outer sleeve 324, when the drawing shaft 323 is pulled, the end part of the drawing shaft 323 pushes the outer sleeve 324 to move towards the baffle 321, so that the connecting rods 325 on the outer sleeve 324 slowly stand up, the plurality of inner supporting blocks 322 are further outwards supported along the radial direction of the baffle 321, and the steel coil 500 can be supported on the main shaft 31. It should be noted that, since the baffle 321 is fixed on the main shaft 31, when the main shaft 31 rotates, the baffle 321 can drive the inner supporting block 322 and the outer sleeve 324 to rotate, so as to unwind the steel coil 500.

In some preferred embodiments, the contact surface between the inner support blocks 322 and the steel coil 500 is configured as a cambered surface, so as to facilitate the close fit between the inner support blocks 322 and the steel coil 500, and increase the stability.

In the embodiment of the application, the plurality of inner supporting blocks 322 can be outwards and freely opened in a certain range, and can be matched with inner peripheral holes with different diameters of the steel coil 500, so that the flexibility is good.

As shown in fig. 15, the first guide mechanism 33 includes a movement adjustment mechanism 331 and a guide block 332, the movement adjustment mechanism 331 being provided on one side of the table 30 in the second direction; the moving adjusting mechanism 331 may refer to the existing electric cylinder structure, the guide block 332 is disposed on the moving end of the moving adjusting mechanism 331, and the moving adjusting mechanism 331 drives the guide block 332 to adjust the position up and down, in some alternative manners, the moving adjusting mechanism 331 may adopt the existing sliding rail and other structures, and the adopted sliding rail may drive the guide block 332 to adjust the position up and down; in some preferred embodiments, the guide block 332 is provided with a guide arc surface on a side facing away from the main shaft 31, and the guide arc surface facilitates orderly unreeling of the guide steel coil 500.

In this embodiment of the present application, the spindle 31 drives the inner supporting mechanism 32 to rotate clockwise, the steel coil 500 rotates clockwise, the free end of the steel coil 500 rotates onto the guiding cambered surface of the guiding block 332, the steel coil 500 is unreeled by setting the guiding block 332, the free end of the steel coil 500 is guided into the leveling device 400 to be leveled by the guiding block 332, and on the other hand, the guiding block 332 can adjust the height by moving the adjusting mechanism 331 to match with the steel coils 500 with different sizes, and the unwound steel coils 500 are automatically guided.

As shown in fig. 12 and 16, in some preferred embodiments, the unreeling device 300 further comprises a pressing mechanism 34 and a supporting mechanism 35;

as shown in fig. 16, the pressing mechanism 34 includes a first rotating shaft 341, a first rotating shaft driving unit 342, a pressing arm 343, a pressing roller 344, and a pressing roller driving unit 345; the first rotating shaft 341 is rotatably disposed on the workbench 30, and the axial direction of the first rotating shaft 341 is configured in a first direction; the first shaft driving unit 342 includes a motor or other components with a rotation output capability, the first shaft driving unit 342 is disposed on the workbench 30, and an output end of the first shaft driving unit 342 is connected with one end of the first shaft 341, and the first shaft 341 can be driven to rotate by the first shaft driving unit 342; the pressing arm 343 is disposed at one end of the first rotating shaft 341 away from the first rotating shaft driving unit 342, and when the first rotating shaft 341 rotates, the pressing arm 343 may be close to or far from the steel coil 500 on the main shaft 31; at least one of the pressing rollers 344 is rotatably disposed on the pressing arm 343, and the axial direction of the pressing roller 344 is configured in a first direction, where the first rotating shaft 341 may rotate to drive the outer circle Zhou Yajie of the pressing roller 344 on the coil 500 to be unreeled, so as to avoid a loose state of the coil 500 during the unreeling process; the pressing roller driving unit 345 (such as a motor) is disposed on the pressing arm 343, the output end of the pressing roller driving unit 345 is connected with the pressing roller 344, and the pressing roller driving unit 345 drives the pressing roller 344 to rotate so as to assist unreeling;

As shown in fig. 16, the supporting mechanism 35 includes a second rotating shaft 351, a second rotating shaft driving unit 352, a supporting arm 353, a supporting roller 354, and a supporting roller driving unit (not shown); the second rotating shaft 351 is rotatably disposed on the workbench 30, the second rotating shaft 351 is located below the first rotating shaft 341, and the axial direction of the second rotating shaft 351 is also configured as the first direction; the second shaft driving unit 352 includes a motor or other components with a rotation output capability, the second shaft driving unit 352 is disposed on the workbench 30, and an output end of the second shaft driving unit 352 is connected with one end of the second shaft 351, and the second shaft driving unit 352 can drive the second shaft 351 to rotate when working; the material supporting arm 353 is disposed at one end of the second rotating shaft 351 away from the second rotating shaft driving unit 352, the material supporting arm 353 has an arc shape at the first direction view, the material supporting arm 353 is disposed below the spindle 31, and the material supporting arm 353 has a certain height difference from the spindle 31; the plurality of material supporting rollers 354 are rotatably arranged on the material supporting arm 353, and the plurality of material supporting rollers 354 are distributed at intervals along the arc direction of the material supporting arm 353; the axial direction of the material supporting rollers 354 is configured in a first direction, the outer circumferences of the material supporting rollers 354 are abutted under the steel coil 500, the steel coil 500 to be unreeled is supported from the lower side through the material supporting arms 353 and the material supporting rollers 354, the overlarge stress of the main shaft 31 is avoided, and meanwhile, the loosening of the steel coil 500 in the unfolding process is avoided; the material supporting roller driving unit is arranged on the material supporting arm 353, and the output end of the material supporting roller driving unit (such as a motor and the like) is connected with the material supporting roller 354, and the material supporting roller 354 is driven to rotate by the material supporting roller driving unit so as to assist unreeling.

In this embodiment, the stability of coil of strip 500 when unreeling can be guaranteed through the swager 34 and the support material mechanism 35 that set up from top to bottom, can surround the parcel to the at least part of coil of strip 500, avoids coil of strip 500 to appear loosely when unreeling.

In some preferred embodiments, a first rotary encoder is disposed on the first rotating shaft 341 of the pressing mechanism 34, where the first rotary encoder may record a rotation angle of the first rotating shaft 341, and the first rotary encoder is communicatively connected to the pressing roller driving unit 345 through an external control system. In the unreeling process, as the outer diameter of the steel coil 500 is reduced, the material pressing arm 343 is pressed down immediately, the first rotating shaft 341 rotates, and an external control system drives the material pressing roller driving unit 345 to perform variable frequency speed regulation through the rotating signal of the first rotating shaft encoder, so that the surface speed of the material pressing roller 344 is consistent with the unreeling speed of the steel coil 500, unreeling without scattering can be achieved, and the unreeling safety of equipment is ensured.

In some preferred embodiments, a second rotary encoder is disposed on the second rotating shaft 351 of the material supporting mechanism 35, and the second rotary encoder may record a rotation angle of the second rotating shaft 351, where the second rotary encoder is communicatively connected to the material supporting roller driving unit through an external control system. In the unreeling process, as the outer diameter of the steel coil 500 is reduced, the material supporting roller 354 is lifted up, the second rotating shaft 351 rotates, and an external control system drives the material supporting roller driving unit to carry out variable frequency speed regulation through a rotating signal of the second rotating shaft encoder, so that the surface speed of the material supporting roller 354 is consistent with the unreeling speed of the steel coil 500.

As shown in fig. 12 and 17, in some preferred embodiments, the unwind apparatus 300 further includes a dam mechanism 36; the stop mechanism 36 comprises a fixed frame 361, a transverse moving assembly 362, a stop lever driving unit 363 and a stop lever 364 for axially limiting the steel coil 500;

as shown in fig. 17, the fixing frame 361 is fixedly disposed on the workbench 30, and the fixing frame 361 is disposed on the side of the workbench 30 facing the feeding device 200, and the fixing frame 361 extends along the first direction; the traversing assembly 362 is disposed on the fixed frame 361, at least part of the traversing assembly 362 can slide in a first direction, so as to drive the bar driving unit 363 to adjust the position in the first direction, and in some alternative ways, the traversing assembly 362 can refer to a sliding rail structure with a self-locking function in the prior art; the bar driving unit 363 may refer to a conventional driving part having a rotation output capability, such as a motor, a cylinder, etc., and the bar driving unit 363 is provided on the traverse assembly 362; one end of the bar 364 is connected to the output end of the bar driving unit 363, when the bar driving unit 363 works, the bar 364 can be driven to rotate, wherein the bar 364 has two states, when the bar 364 is in the first state, the axial direction of the bar 364 is parallel to the first direction, the projection of the bar 364 in the first direction is not overlapped with the steel coil 500 installed on the main shaft 31, the bar 364 can not limit the axial displacement of the steel coil 500, when the bar 364 rotates to the second state, the axial direction of the bar 364 is perpendicular to the first direction, the projection of the bar 364 in the first direction is at least partially overlapped with the steel coil 500 installed on the main shaft 31, and the bar 364 can be driven to abut against the axial end face of the steel coil 500 through the transverse moving assembly 362, so that the bar 364 can limit the axial displacement of the steel coil 500, and the stability of the steel coil 500 is ensured.

As shown in fig. 17, in some preferred embodiments, the fixed frame 361 is provided with a receiving slot 3611, the length direction of the receiving slot 3611 is identical to the length direction of the fixed frame 361 (both are the first direction), the traverse assembly 362 is disposed in the receiving slot 3611, when the bar 364 is in the first state, the bar 364 is received in the receiving slot 3611, and when the bar 364 is in the second state, the bar 364 is rotated out of the receiving slot 3611.

In this embodiment, the stop lever 364 is configured to limit the coil 500 to be unwound in the first direction (i.e., the axial direction of the coil 500), so as to ensure the stability of the coil 500, and meanwhile, the stop lever 364 and the stop plate 321 on the spindle 31 form an axial limit space, so that the coil 500 can be limited from two sides of the axis, when the coil 500 with different axial lengths is processed, the position of the stop lever 364 can be adjusted by the traversing assembly 362 to match the limit of the coil 500 with different sizes, on the other hand, the stop lever 364 in this embodiment can be switched between the first state and the second state, when the switch is switched to the first state, an operation space can be provided for the coil 500 to be mounted on the spindle 31, and when the switch is switched to the second state, the stop lever 500 can be limited, and meanwhile, the accommodating groove 3611 is further designed, so that the operation space vacated by the stop lever when in the first state can be increased.

As shown in fig. 18, the leveling device 400 includes a second guiding mechanism 40 and a leveling mechanism 41 sequentially disposed on one side of the first guiding mechanism 33 along the second direction (as shown in fig. 1, the second guiding mechanism 40 and the leveling mechanism 41 may be located on the right side of the first guiding mechanism 33 or may be located on the left side of the first guiding mechanism 33); the second guiding mechanism 40 is used for guiding the steel strip stretched out by the steel coil 500 into the leveling mechanism 41 for leveling.

As shown in fig. 19 and 20, the second guide mechanism 40 includes a lifting table 401, a conveying assembly 402, a first guide plate 403, a second guide plate 404, and a guide plate driving unit 405; in the second direction, the lifting platform 401 is disposed between the first guiding mechanism 33 and the leveling mechanism 41, and the lifting platform 401 according to the embodiment of the present application may refer to an existing shear lifting mechanism; the conveying assembly 402 is disposed on the upper surface of the lifting platform 401, and the conveying direction of the conveying assembly 402 is configured to be a second direction, wherein the conveying assembly 402 is used for conveying the steel strip stretched out by the steel coil 500 into the leveling mechanism 41, and the conveying assembly 402 can refer to the existing roller-type conveying assembly, belt-type conveying assembly and the like; in the second direction, the first guide plate 403 is rotatably connected to an end of the conveying assembly 402 away from the first guide mechanism 33 by a hinge member (not shown), and the first guide plate 403 can swing up and down in the height direction by the hinge member, which can be a hinge, a hinge shaft, or the like; the second guide plate 404 is disposed on an input end of the leveling mechanism 41, and the second guide plate 404 extends at least partially toward the interior of the leveling mechanism 41 in a second direction;

As shown in fig. 20, when the first guide plate 403 rotates below the second guide plate 404, a guide channel 40a through which the steel strip passes is formed between the first guide plate 403 and the second guide plate 404, wherein (a) in fig. 20 indicates that the first guide plate 403 does not rotate by an angle, and (b) indicates that the first guide plate 403 rotates by an angle;

the introducing passage 40a corresponds to the leveling mechanism 41; the guide plate driving unit 405 may be disposed on the lifting platform 401 or the outer frame of the conveying assembly 402, the output end of the guide plate driving unit 405 is connected with the hinge component, the guide plate driving unit 405 may drive the first guide plate 403 to rotate, and the guide plate driving unit 405 includes a motor.

In this embodiment, elevating platform 401 can go up and down to be high, can follow the real-time height of plugging into of conveying component 402 of unreeling process, and the leading-in passageway 40a that first deflector 403 and second deflector 404 formed can carry the steel band that stretches out to leveling mechanism 41 in, plays effectual guide effect to, can adjust the angle of first deflector 403 through deflector drive unit 405 for the steel band can correctly guide into in the leveling mechanism 41. In some preferred embodiments, the second guide mechanism 40 further includes a limiting plate 406 disposed on the conveying assembly 402, where the limiting plate 406 is disposed flush with the baffle 321 on the spindle 31, and the limiting plate 406 can limit the edge side of the steel strip to ensure that the steel strip is positioned correctly.

As shown in fig. 21, the leveling mechanism 41 includes a fixed table 411, a pressing table 412, a top table 413, a pressing table driving unit 414, and two roller units 415; the fixed table 411, the pressing table 412 and the top table 413 are sequentially arranged along the height direction; the fixed table 411 is mounted on the base 100, and the pressing table 412 is located right above the fixed table 411 (the second guide plate of the second guide mechanism is mounted on the pressing table); guide posts are vertically arranged at four corner positions of the fixed table 411, the lower ends of the guide posts are connected with the fixed table 411, the upper ends of the guide posts are connected with the top table 413, and the guide posts are arranged in a sliding penetrating manner through the pressing table 412; the press table driving unit 414 includes a servo cylinder or a telescopic driving component such as a servo cylinder or a cylinder, the press table driving unit 414 is disposed on the top table 413, the output end of the press table driving unit 414 is connected to the press table 412, the telescopic direction of the press table driving unit 414 is configured as a height direction, and the press table 412 is driven to slide in the height direction by the press table driving unit 414, where the press table driving unit 414 in the embodiment of the present application is a servo cylinder, and the servo cylinder can apply controllable pushing, pulling, pressing, twisting forces, etc., so as to realize random control of the movement direction, position, speed, or deformation; the two roller units 415 are respectively and correspondingly arranged on the fixed table 411 and the pressing table 412, and the upper roller unit 415 and the lower roller unit 415 are symmetrically arranged, wherein a material passing channel is formed between the two roller units 415, and the material passing channel corresponds to the guiding channel 40a in the second direction.

In this embodiment of the present application, the leading-in channel 40a can lead in the steel band to pass in the material passageway, and roller unit 415 levels the steel band from upper and lower both sides, and the platform driving unit 414 can drive the platform 412 and go up and down, can change the thickness of passing the material passageway according to actual conditions, still can keep the thickness of passing the material passageway unchanged, promotes processingquality.

In some preferred forms, the platen 412 is integrally cast, fully annealed, stress relieved, and reduced weight and cost while providing increased rigidity.

As shown in fig. 22 and 23, the roller unit 415 includes at least two roller groups sequentially arranged in the height direction, that is, the roller units 415 disposed on the fixing table 411 or the pressing table 412 each include at least two roller groups, wherein a first roller group 415a includes N first rollers 4151 equally spaced in the second direction, and a second roller group 415b includes n+1 second rollers 4152 equally spaced in the second direction; the first roller 4151 and the second roller 4152 adjacent in the height direction are disposed in a staggered manner, and the outer circumferences of the first roller 4151 and the second roller 4152 are in rolling contact, and the outer circumferences of the first roller group 415a and the second roller group 415b in the view angle in the first direction form a trapezoid structure.

Where N takes a natural number greater than 5, for example N is equal to 6, 7 or 8. In the embodiment of the present application, the material passing passage is formed between the first roller set 415a provided on the fixing table 411 and the first roller set 415a provided on the pressing table 412. The first roller 4151 and the second roller 4152 are each rotated by a gear drive.

Further preferably, the roller unit 415 includes three roller groups sequentially arranged in the height direction;

as shown in fig. 23, the first roller group 415a includes N first rollers 4151 equidistantly arranged in the second direction, the second roller group 415b includes n+1 second rollers 4152 equidistantly arranged in the second direction, the third roller group 415c includes n+2 third rollers 4153 equidistantly arranged in the second direction, the first rollers 4151 and the second rollers 4152 adjacent in the height direction are disposed in a staggered manner, the outer circumferences of the first rollers 4151 and the second rollers 4152 are in rolling contact, the second rollers 4152 and the third rollers 4153 adjacent in the height direction are disposed in a staggered manner, and the outer circumferences of the second rollers 4152 and the third rollers 4153 are in rolling contact, the outer circumferential contours of the first roller group 415a, the second roller group 415b, and the third roller group 415c at the view angle in the first direction form a trapezoid (as indicated by reference numeral M in fig. 23, the outer circumferential contour of the trapezoid is schematically indicated by a dotted line frame).

The trapezoid structure formed by the arrangement mode can enable the pressure born by the steel belt to be uniformly distributed when the steel belt passes through the leveling mechanism 41, so that the deformation and damage of the steel belt are avoided. Meanwhile, because the yield strength of the high-strength steel is large, the plate needs to be leveled by relatively large pressure, the reaction force borne by the first roller 4151 is also large, the structural strength of the first roller 4151 can be greatly improved through the movable support of the second roller 4152 and the third roller 4153, the leveling requirement of the high-strength plate can be met by the first roller 4151, the structural size of the first roller 4151 can be greatly reduced in design, and the structure of the embodiment of the application can be suitable for leveling plates with more sizes.

Referring to fig. 1 and 2 again, in other embodiments, the feeding system further includes a discharge guiding device 600, along the second direction, the discharge guiding device 600 is disposed on one side of the leveling mechanism 41, and is located on one side away from the second guiding mechanism 40, an input end of the discharge guiding device 600 corresponds to an output end of the leveling mechanism 41, the steel strip leveled by the leveling mechanism 41 can be conveyed onto the discharge guiding device 600, and the discharge guiding device 600 guides the steel strip to other target positions. In the present embodiment, the outfeed guide 600 may refer to an existing roller conveyor mechanism.

One working method of the feeding system in the embodiment of the application is as follows:

1. the frame 201 walks to a preset position, the telescopic material taking mechanism 23 stretches out towards a material (steel coil) in the material piling area until at least part of the structure of the telescopic material taking mechanism 23 is positioned below the steel coil 500, then the jacking mechanism 21 drives the telescopic material taking mechanism 23 to lift the steel coil 500, the telescopic material taking mechanism 23 drives the steel coil 500 to retract to the frame 201, and the axial direction of the steel coil 500 is regulated to be parallel to the first direction through the rotating mechanism 22;

2. the frame 201 moves in the feeding guide groove 10 along the first direction through the travelling wheel 203, the frame 201 drives the steel coil 500 to travel to the right front of the workbench 30, and then the jacking mechanism 21 adjusts the position of the steel coil 500 according to the height difference between the axis of the steel coil 500 and the axis of the main shaft 31 until the steel coil 500 is coaxial with the main shaft 31; the height of the axis of the steel coil 500 can be determined according to the specification of the steel coil 500;

3. the frame 201 continues to walk towards the workbench 30, so that the inner shaft hole of the steel coil 500 is sleeved on the inner supporting mechanism 32, then the drawing shaft 323 of the inner supporting mechanism 32 is pulled axially, and the drawing shaft 323 drives the four inner supporting blocks 322 of the inner supporting mechanism 32 to open along the radial direction and the periphery and prop up in the inner shaft hole of the steel coil 500;

The stop rod 364 of the stop mechanism 36 rotates to a second state, so that the projection of the stop rod 364 in the first direction falls on the axial end face of the steel coil 500, and then the traversing assembly 362 of the stop mechanism 36 drives the stop rod 364 to move along the first direction until the stop rod 364 abuts against the axial end face of the steel coil 500, and at the moment, the axial displacement of the steel coil 500 can be limited by the stop rod 364 and the baffle 321 on the main shaft 31;

the lifting mechanism 21 of the travelling mechanism 20 descends to the height, the travelling mechanism 20 travels back to the initial position, the weight of the steel coil 500 is born by the main shaft 31 at the moment, the material supporting mechanism 35 and the material pressing mechanism 34 start to work, the material supporting mechanism 35 supports the steel coil 500 from below, and the material pressing mechanism 34 compresses the steel coil 500 from the upper end and assists in unreeling;

4. the main shaft 31 rotates to drive the inner supporting mechanism 32 to rotate, the inner supporting mechanism 32 drives the steel coil 500 to rotate and unwind, the steel belt stretched out by the steel coil 500 is guided to the second guiding mechanism 40 through the guiding block 332 of the first guiding mechanism 33, and the second guiding mechanism 40 conveys the steel belt into the leveling mechanism 41;

5. the first roller 4151 inside the leveling mechanism 41 can be in rolling contact with the outer surface of the steel belt, so that the steel belt penetrating through the leveling mechanism 41 is leveled, and the leveled steel belt is conveyed to the discharge guide device 600 through the output end of the leveling mechanism 41 and is conveyed to other target positions by the discharge guide device 600.

In summary, the feeding system of the embodiment of the application has novel structure, reasonable design, integrates feeding, unreeling and leveling, has high automation degree, can effectively realize the automatic feeding, automatic unreeling, automatic leveling, feeding and other works of steel coils under the synchronous linkage action of the whole machine, can automatically operate, provides a safe and convenient production environment for production workers, and the designed feeding device 200 does not need manual carrying and automatic feeding, and can effectively avoid the phenomenon of coil bouncing up and difficult feeding and realize automatic feeding by adopting the structural design of the unreeling device 300 and the second guide mechanism 40; on the other hand, the embodiment of the application has the advantages of compact overall structure, small volume, low cost, wide popularization and application, and strong practicability.

The first guiding mechanism 33 is matched with the second guiding mechanism 40, so that coiled materials output by the unreeling device 300 are guided into the leveling mechanism 41 through the first guiding mechanism 33 and the second guiding mechanism 40, automatic switching or feeding of the coiled materials is achieved under the condition of no human intervention, and the degree of automation is further improved.

In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.

Claims

1. The utility model provides a high-strength board trinity servo feeding system which characterized in that includes:

a base (100), wherein the base (100) is provided with a feeding guide groove (10);

the feeding device (200) comprises a travelling mechanism (20), a jacking mechanism (21), a rotating mechanism (22) and a telescopic material taking mechanism (23); the travelling mechanism (20) is movably arranged in the feeding guide groove (10) along a first direction; the jacking mechanism (21) is arranged on the travelling mechanism (20), and the jacking direction of the jacking mechanism (21) is configured to be the height direction; the rotating mechanism (22) is arranged on the jacking mechanism (21) and is used for driving the telescopic material taking mechanism (23) to horizontally rotate; the telescopic material taking mechanism (23) is arranged on the rotating mechanism (22), and the telescopic direction of the telescopic material taking mechanism (23) is configured to be the horizontal direction;

an unreeling device (300) comprises a workbench (30), a main shaft (31), an inner supporting mechanism (32) and a first guiding mechanism (33); the workbench (30) is arranged at one side of the feeding device (200) along the first direction; the main shaft (31) is rotatably arranged on the workbench (30), and the axial direction of the first main shaft (31) is configured to be in the first direction; the inner supporting mechanism (32) is arranged on the main shaft (31), and the feeding device (200) is used for conveying the material to be unreeled to the inner supporting mechanism (32); the first guide mechanism (33) comprises a movement adjusting mechanism (331) and a guide block (332), and the movement adjusting mechanism (331) is arranged at one side of the workbench (30) along the second direction; the guide block (332) is movably arranged on the movement adjusting mechanism (331), the guide block (332) can be driven to adjust the position up and down through the movement adjusting mechanism (331), and the guide block (332) is used for guiding materials to the second guide mechanism (40) of the leveling device (400);

The leveling device (400) comprises a second guiding mechanism (40) and a leveling mechanism (41) which are sequentially arranged on one side of the first guiding mechanism (33) along a second direction, wherein the second guiding mechanism (40) is used for guiding materials to the leveling mechanism (41), and the leveling mechanism (41) is used for leveling the materials; wherein the first direction and the second direction intersect in a horizontal plane.

2. The three-in-one servo feeding system for high strength boards according to claim 1, wherein the length direction of the feeding guide groove (10) is configured as the first direction, and at least part of the travelling mechanism (20) is located below the notch end face of the feeding guide groove (10).

3. The high-strength-panel three-in-one servo feeding system according to claim 2, wherein the travelling mechanism (20) comprises a frame (201) and an anti-overturning assembly (202);

at least part of the frame (201) is arranged below the notch end face of the feeding guide groove (10), and the frame (201) can move in the feeding guide groove (10) along a first direction; along the second direction, both sides of frame (201) all are provided with prevent overturning subassembly (202), prevent overturning subassembly (202) include balancing pole (2021) and auxiliary wheel (2022), the one end of balancing pole (2021) set up in on frame (201), rotatable be provided with on the other end of balancing pole (2021) auxiliary wheel (2022), the inside of pay-off guide slot (10) is provided with spacing (12) along the first direction, auxiliary wheel (2022) are located the below of spacing (12), and auxiliary wheel (2022) and spacing (12) rolling contact.

4. A high-strength-panel three-in-one servo feeding system according to any one of claims 1 to 3, wherein the jacking mechanism (21) comprises a jacking panel (211), a jacking driving unit (212) and a plurality of supporting wheels (213);

the lifting plate (211) is positioned on the upper side of the travelling mechanism (20), and the rotating mechanism (22) is arranged on the lifting plate (211); the jacking driving unit (212) is arranged on the travelling mechanism (20), and the jacking end of the jacking driving unit (212) is connected with the jacking plate (211); the supporting wheels (213) are rotatably arranged on the jacking plate (211) along the horizontal circumferential direction of the rotating mechanism (22), and the outer circumference of each supporting wheel (213) can be supported between the lower surface of the rotating mechanism (22) and the upper surface of the traveling mechanism (20).

5. The high-strength-plate three-in-one servo feeding system according to claim 4, wherein the rotating mechanism (22) comprises a rotary driving unit (221) and a rotary table (222);

the rotation driving unit (221) is arranged on the jacking plate (211); the rotary table (222) is arranged on the output end of the rotary driving unit (221); a plurality of supporting wheels (213) are arranged along the horizontal circumference of the rotary driving unit (221), and the supporting wheels (213) are supported between the rotary table (222) and the travelling mechanism (20);

The rotary table (222) is provided with two mounting surfaces (2221) opposite to each other along a first direction, and the mounting surfaces (2221) and the horizontal plane have a preset included angle theta; the two telescopic reclaiming mechanisms (23) are arranged on the mounting surface (2221) in a one-to-one correspondence manner.

6. The high-strength plate three-in-one servo feeding system according to claim 5, wherein the telescopic reclaiming mechanism (23) comprises a fixed fork body (231), a first telescopic fork body (232), a second telescopic fork body (233) and a fork body driving unit (234);

one side of the fixed fork body (231) is attached to the mounting surface (2221); the first telescopic fork body (232) is movably arranged on the fixed fork body (231) along the length direction of the fixed fork body; the second telescopic fork body (233) is movably arranged on the first telescopic fork body (232) along the length direction of the fixed fork body; the fork body driving unit (234) is arranged on the fixed fork body (231) and is used for driving the first telescopic fork body (232) and the second telescopic fork body (233) to move relative to the fixed fork body (231); the second telescopic fork body (233) is used for forking materials to be conveyed, and a V-shaped positioning space is formed between the second telescopic fork bodies (233) of the two telescopic material taking mechanisms (23).

7. The high-strength plate three-in-one servo feeding system according to claim 1, wherein the unreeling device (300) further comprises a material pressing mechanism (34) and a material supporting mechanism (35);

the material pressing mechanism (34) comprises a first rotating shaft (341), a first rotating shaft driving unit (342), a material pressing arm (343), a material pressing roller (344) and a material pressing roller driving unit (345); the first rotating shaft (341) is rotatably arranged on the workbench (30); the first rotating shaft driving unit (342) is arranged on the workbench (30), and the output end of the first rotating shaft driving unit (342) is connected with one end of the first rotating shaft (341); the material pressing arm (343) is arranged at the other end of the first rotating shaft (341); the material pressing roller (344) is rotatably arranged on the material pressing arm (343); the outer circumference of the material pressing roller (344) is in contact with the material to be unreeled; the material pressing roller driving unit (345) is arranged on the material pressing arm (343), and the output end of the material pressing roller driving unit (345) is connected with the material pressing roller (344);

the material supporting mechanism (35) comprises a second rotating shaft (351), a second rotating shaft driving unit (352), a material supporting arm (353), a material supporting roller (354) and a material supporting roller driving unit; the second rotating shaft (351) is rotatably arranged on the workbench (30); the second rotating shaft driving unit (352) is arranged on the workbench (30), and the output end of the second rotating shaft driving unit (352) is connected with one end of the second rotating shaft (351); the material supporting arm (353) is arranged at the other end of the second rotating shaft (351); the material supporting roller (354) is rotatably arranged on the material supporting arm (353); the outer circumference of the material supporting roller (354) is abutted below the material; the material supporting roller driving unit is arranged on the material supporting arm (353), and the output end of the material supporting roller driving unit is connected with the material supporting roller (354);

Wherein, a first rotary encoder is arranged on a first rotating shaft (341) of the material pressing mechanism (34), and the first rotary encoder is in communication connection with the material pressing roller driving unit (345); a second rotary encoder is arranged on a second rotating shaft (351) of the material supporting mechanism (35), and the second rotary encoder is in communication connection with the material supporting roller driving unit.

8. The high-strength-panel three-in-one servo feeding system according to claim 1 or 7, wherein the unreeling device (300) further comprises a dam mechanism (36); the stop mechanism (36) comprises a fixed frame (361), a transverse moving assembly (362), a stop lever driving unit (363) and a stop lever (364) for limiting the axial direction of a material;

the fixed frame (361) is arranged on the workbench (30), and the fixed frame (361) is arranged in an extending mode along the first direction; the transverse moving assembly (362) is movably arranged on the fixed frame (361) along the first direction; the stop lever driving unit (363) is arranged on the transverse moving assembly (362) and is used for driving the stop lever (364) to rotate; the stop lever (364) is connected to the stop lever driving unit (363), when the stop lever (364) is in a first state, the axial direction of the stop lever (364) is parallel to the first direction, and when the stop lever (364) is in a second state, the axial direction of the stop lever (364) is perpendicular to the first direction.

9. The high-strength-panel three-in-one servo feeding system according to claim 1, wherein the second guiding mechanism (40) comprises a lifting table (401), a conveying assembly (402), a first guiding panel (403), a second guiding panel (404) and a guiding panel driving unit (405); the lifting table (401) is arranged at one side of the first guide mechanism (33) along the second direction; the conveying assembly (402) is arranged on the lifting table (401); the first guide plate (403) is rotatably arranged on one side of the conveying assembly (402) through a hinge component, and the first guide plate (403) and a second guide plate (404) arranged on the leveling mechanism (41) can form an introducing channel (40 a); the guide plate driving unit (405) is arranged on the lifting table (401) or the conveying assembly (402), and the output end of the guide plate driving unit (405) is connected with the hinge component;

the leveling mechanism (41) comprises a fixed table (411), a pressing table (412), a top table (413), a pressing table driving unit (414) and two roller units (415); the fixed table (411), the pressing table (412) and the top table (413) are sequentially arranged along the height direction; the pressing table driving unit (414) is arranged on the top table (413), and the output end of the pressing table driving unit (414) is connected with the pressing table (412) and can drive the pressing table (412) to move in the height direction; the two roller units (415) are respectively arranged on the fixed table (411) and the pressing table (412), and a material passing channel is formed between the two roller units (415), and the material passing channel corresponds to the guide-in channel (40 a) in the second direction.

10. The high-strength-plate three-in-one servo feeding system according to claim 9, wherein the roller unit (415) comprises at least two roller groups sequentially arranged in a height direction, a first roller group (415 a) comprises N first rollers (4151) which are equidistantly arranged in a second direction, a second roller group (415 b) comprises n+1 second rollers (4152) which are equidistantly arranged in the second direction, and the first rollers (4151) and the second rollers (4152) which are adjacent in the height direction are staggered and are in rolling contact with the outer circumferences of the two rollers; n is a natural number greater than 5;

wherein the material passing channel is formed between a first roller set (415 a) arranged on the fixed table (411) and a first roller set (415 a) arranged on the pressing table (412).