CN113579005A

CN113579005A - Automatic high-precision leveling machine and using method thereof

Info

Publication number: CN113579005A
Application number: CN202110983573.0A
Authority: CN
Inventors: 李庚武; 李福东
Original assignee: Guangzhou Shuncheng Intelligent Technology Co ltd
Current assignee: Guangzhou Shuncheng Intelligent Technology Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2021-11-02
Anticipated expiration: 2041-08-25
Also published as: CN113579005B

Abstract

The invention discloses an automatic high-precision leveling machine which comprises a discharging device, a leveling device and a material receiving device, wherein the leveling device comprises a working platform provided with a synchronous driving piece, the driving end of the synchronous driving piece is connected with two rows of roller sets, the two rows of roller sets are distributed on the upper side and the lower side, a plurality of rollers in the roller sets are distributed and arranged along the product transmission direction, and a space for a coiled material product to pass through is formed between the two rows of roller sets; the working platform is provided with a pulling adjusting piece above the two rows of roller sets, and the pulling end of the pulling adjusting piece is connected with the row of rollers above the pulling adjusting piece. Through adopting above-mentioned setting, can realize the function that top roll and bottom roll homoenergetic synchronous motion to produce the problem of rotational speed difference between the reduction roll, and then reduce the condition that causes the damage to the product surface when flattening metal coil, with the qualification rate that improves production product.

Description

Automatic high-precision leveling machine and using method thereof

Technical Field

The invention relates to the technical field of leveling machine equipment, in particular to an automatic high-precision leveling machine.

Background

The leveler is also called a leveler, and is equipment for forming an uneven metal coil into a flat plate, and the working principle of the leveler is that the metal coil passes through the space between an upper roller and a lower roller, and then the metal coil is shaped by utilizing the extrusion action of the upper roller and the lower roller. The existing evener comprises a working platform, wherein the working platform is rotationally connected with a row of upper rollers and a row of lower rollers, the upper rollers and the lower rollers are all rotated by direct driving of a motor, so that the upper rollers and the lower rollers are directly driven by the motor to rotate, the motors controlled by the upper rollers or the lower rollers are different, the rotating speeds are different, the synchronous rotation is difficult to realize in the rotating process of the upper rollers and the lower rollers, the rotating speed difference exists, the upper rollers and the lower rollers are leveled to metal coiled materials, and the surfaces of the metal coiled materials are damaged to a certain extent sometimes, such as scratching or rolling printing.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide an automatic high-precision leveling machine and a using method thereof, which can realize the function that an upper roller and a lower roller can synchronously move so as to reduce the problem of the rotation speed difference generated between the rollers, further achieve the purpose of reducing the damage to the surface of a product when a metal coiled material is leveled and improve the qualification rate of the produced product.

The purpose of the invention is realized by the following technical scheme:

an automatic high-precision leveling machine comprises a discharging device, a leveling device and a material receiving device, wherein the leveling device comprises a working platform provided with a synchronous driving piece, the driving end of the synchronous driving piece is connected with two rows of roller sets, the two rows of roller sets are distributed on the upper side and the lower side, a plurality of rollers in the roller sets are distributed along the product transmission direction, and a space for a coiled material product to pass through is formed between the two rows of roller sets; the working platform is provided with a pulling adjusting piece above the two rows of roller sets, and the pulling end of the pulling adjusting piece is connected with the row of rollers above the pulling adjusting piece.

Further, a working frame table is arranged on the top surface of the working platform, a frame-shaped channel of the working frame table is consistent with the conveying direction of the product, the roller sets are arranged in the frame-shaped channel of the working frame table, the two rows of roller sets comprise a rough finishing roller set and a finishing roller set, the rough finishing roller set is positioned on one side close to the discharging device along the conveying direction of the product, and the outer diameter of a roller of the rough finishing roller set is larger than that of the finishing roller set; the rough finishing roller group comprises two rows of rough finishing rollers, the two rows of rough finishing rollers are distributed on the upper side and the lower side, and the upper row and the lower row of rough finishing rollers are arranged in a staggered manner; the finishing roller group comprises two rows of finishing rollers, the two rows of finishing rollers are distributed on the upper side and the lower side, and the upper row and the lower row of finishing rollers are arranged in a staggered manner; the number of finishing rollers of the finishing roller group is larger than that of the rough finishing rollers of the rough finishing roller group.

Further, the pulling adjusting part comprises two pulling components, the two pulling components are respectively opposite to the rough finishing roller group and the finishing roller group along the height direction, the pulling components comprise linear motors connected with the top surface of the working frame platform, the driving ends of the linear motors coaxially rotate to form worms, one side, corresponding to the worms, of the top surface of the working frame platform is rotatably connected with turbines, the turbines are in meshing transmission with the worms, threads of the turbines penetrate through screw rods, the screw rods are coaxially arranged with the turbines, the screw rods penetrate through the top surface of the working frame platform, one end, extending into the working frame platform, of each screw rod is connected with a mounting plate, one side, far away from the screw rods, of each mounting plate is provided with a limiting plate, a limiting groove is penetrated through the inner side wall of the working frame platform, the limiting groove extends along the height direction, the limiting plate is in sliding connection with the limiting groove, and the rough finishing rollers and/or finishing rollers positioned above are rotatably connected with the limiting plates.

Further, a plurality of first reinforcing rollers are arranged between the plurality of finishing rollers arranged on the upper row and the adjacent mounting plate, the plurality of first reinforcing rollers are all parallel to the finishing rollers, the plurality of first reinforcing rollers are rotatably connected with the same first strip plate, the first strip plate is connected with the limiting plate, a gap is reserved between the first reinforcing rollers and the limiting plate, the plurality of first reinforcing rollers and the plurality of finishing rollers arranged on the upper row are arranged in a staggered manner, and the peripheral surfaces of the first reinforcing rollers are in tangential contact with the peripheral surfaces of the adjacent finishing rollers;

the lower side of a plurality of finishing rollers that are located and arrange down is provided with a plurality of second reinforcement rollers, and the second reinforcement roller parallels with the finishing roller, and a plurality of second reinforcement rollers rotate and are connected with same second bar board, and the second bar is connected with the interior bottom surface of working frame platform, and gapped between the interior bottom surface of second reinforcement roller and working frame platform, a plurality of second reinforcement rollers and a plurality of finishing roller dislocation set that are in down arrange, and the outer peripheral face of second reinforcement roller offsets with the outer peripheral face of adjacent finishing roller is tangent.

Further, the synchronous driving piece comprises a supporting table arranged on one side of the working platform, and the supporting table is rotationally connected with a plurality of large gears and small gears; the number of the large gears is consistent with that of the rough rolling rollers, rotating shafts of the large gears are opposite to the rotating shafts of the rough rolling rollers, the rough rolling rollers and the large gears rotate coaxially, and any large gear is meshed with another adjacent large gear which is staggered; the number of the pinions is consistent with that of the finishing rollers, the rotating shafts of the pinions are opposite to the rotating shafts of the finishing rollers, the finishing rollers and the pinions rotate coaxially, and any pinion is meshed with another adjacent and staggered pinion; the small gear close to the big gear is meshed with the big gear close to the small gear; the supporting table is provided with a rotary driving piece, and the rotary driving piece drives the large gear and the small gear to synchronously rotate.

Further, traction pieces are arranged on two sides of the roller group in the working frame table along the product transmission direction, each traction piece comprises a lower traction roller rotationally connected with the working frame, a pushing cylinder is arranged on the top surface of the working frame, the extending end of the pushing cylinder penetrates through the top surface of the working frame, the extending end of the pushing cylinder is connected with a connecting plate, one side, far away from the pushing cylinder, of the connecting plate is provided with a sliding plate, a sliding groove penetrates through the inner side wall, located above the lower traction roller, in the working frame, extends along the height direction, and is in sliding connection with the sliding groove; the supporting table is rotatably connected with a driving gear which is opposite to a rotating shaft of the upper traction roller, the driving gear is meshed with an adjacent big gear and/or small gear, the driving gear and the rotating shaft of the lower traction roller rotate coaxially, the rotating driving piece comprises a rotating driving motor connected with the supporting table, and the driving gear close to the big gear and the driving end of the driving motor rotate coaxially; the top surface of the supporting table is provided with a container box, the large gear, the small gear and the driving gear are all arranged in the container box, the container box is filled with engine oil, and the engine oil is in surface contact with the large gear, the small gear and the driving gear.

Further, a flat supporting component and a flat pressing component are arranged on one side, close to the discharging device, of the working platform along the product conveying direction, the flat pressing component is located above the flat supporting component, and a feeding space between the two rows of roller sets is located between the flat supporting component and the flat pressing component;

the flat support component comprises a guide roller connected with the side surface of the working platform, the axis of the guide roller is parallel to the axis of a roller of the roller group, a rotating shaft of the guide roller coaxially rotates to form a flat support plate, the flat support plate is positioned on one side of the guide roller far away from the working platform, a jacking cylinder is hinged to the side surface of the working platform below the flat support plate, and the extending end of the jacking cylinder is hinged to the flat support plate;

the flat pressing component comprises a connecting frame hinged to the side face of the working platform, the tail end, away from the working platform, of the connecting frame is arranged towards the flat supporting component in a turnover mode, the tail end, away from a hinged point, of the connecting frame is hinged to a flat pressing roller, the axis of the flat pressing roller and the axis of the guide roller are arranged coaxially, the side face of the working platform is located above the connecting frame, the upper portion of the connecting frame is hinged to an extending cylinder, and the extending end of the extending cylinder is hinged to the connecting frame.

Further, the discharging device comprises a mounting table, a mounting shaft fixing part is arranged on the side surface of the mounting table and comprises a rotating transmission part connected with the mounting table, a hollow shaft tube is coaxially rotated at the driving end of the rotating transmission part and is rotatably connected with the mounting table, an internal thread is arranged on the inner circumferential surface of the hollow shaft tube and is in threaded connection with a screw, a limiting disc is arranged at one end, away from the hollow shaft tube, of the screw, a moving tube is arranged on the side surface, towards the hollow shaft tube, of the limiting disc, the moving tube is inserted into the hollow shaft tube, a guide block is fixedly connected to the outer circumferential surface of the moving tube, the end surface, away from the axis of the hollow shaft tube, of the guide block is arranged in an inclined plane, one end, close to the limiting disc, of the guide block is inclined towards the axis direction of the hollow shaft tube, a guide groove is formed in the inclined plane of the guide block, the guide groove extends through along the inclined direction of the guide block, and is connected with a moving block in a sliding manner, the terminal surface that the guide block was kept away from to the movable block is provided with the circular arc kickoff, the circular arc opening of circular arc kickoff sets up towards the axis of hollow central siphon, the outer peripheral face fixedly connected with positioning disk of hollow central siphon, the positioning disk is located the one side that spacing dish was kept away from to the circular arc kickoff, the positioning disk has been link up towards the side of spacing dish, the straight flute extends to link up along the direction of keeping away from the axis of hollow central siphon, the circular arc kickoff is close to the side fixedly connected with fixed block of positioning disk, fixed block and straight flute sliding connection.

An automatic high-precision leveling machine comprises the following steps:

loading and installing: the threaded rod is connected with the inner thread of the hollow shaft tube, the movable tube connected with the threaded rod is inserted into the hollow shaft tube, the movable block connected with the arc supporting block is connected with the guide groove on the inclined surface of the guide block on the movable tube in a sliding manner, the fixed block connected with the arc supporting block is connected with the straight groove of the guide disc of the hollow shaft tube in a sliding manner, under the limiting action, the shaft tube of the metal coiled material product is inserted into the mounting shaft fixing piece of the discharging device, the arc supporting block of the mounting shaft fixing piece is opposite to the inner wall of the shaft tube of the product, the hollow shaft tube is driven to rotate under the driving action of the chain wheel chain, the arc supporting block is caused to move towards the direction far away from the hollow shaft tube according to the relative motion principle until the arc supporting block is abutted against the inner wall of the shaft tube of the product, so as to fix the shaft tube of the metal coiled material product;

preparing material discharging: controlling a guide cylinder on the anti-scattering assembly, driving a directional shaft to rotate under the linkage action of a connecting rod of a guide rod, synchronously driving a bending rod to rotate until an anti-scattering wheel on the bending rod is abutted against the surface of the metal coiled material product, and starting the anti-scattering wheel to rotate so as to counteract the internal stress of the metal coiled material product to scatter;

leveling and feeding: starting a jacking cylinder of the flat supporting component, driving the plane of the flat supporting plate to be parallel to the upper surface of the roller positioned at the lower row in the roller group, pulling out the open end of the metal coiled material product on the mounting shaft fixing part, then flatly placing the metal coiled material product on the flat supporting plate, starting a stretching cylinder of the flat pressing component until the flat pressing roller is abutted against the open end of the metal coiled material product on the flat supporting plate, and simultaneously pulling the metal coiled material product to be pre-leveled to pass through the position between the roller group and a channel in an opening state in two traction parts until the metal coiled material product can be well conveyed out of the leveling device;

and (3) traction leveling: starting a traction piece and a pulling component, driving an upper traction roller in the traction piece to abut against a lower traction roller through a metal coiled material product, simultaneously driving rollers at the upper row in a roller set to abut against rollers at the lower row through the metal coiled material product, and starting a driving motor to enable a large gear, a small gear and a driving gear on a synchronous driving piece to realize full-tooth synchronous motion and synchronously driving the rollers of the upper traction roller, the lower traction roller and the roller set to synchronously move;

discharging and processing: after the metal coiled material product is leveled through the leveling device, the material receiving device is utilized to process the product.

The invention has the following beneficial effects:

1. the utility model provides an automatic change leveler of high accuracy, through setting up discharging device, leveling device and material collecting device, utilizes discharging device in order to place the coiled metal material, is convenient for take out coiled metal material from discharging device simultaneously, then puts into leveling device with the coiled metal material of taking out and carries out the flattening operation, finally puts into material collecting device with the coiled metal material after the flattening in, utilizes material collecting device to carry out operations such as punching press, punching a hole, rolling to it. Wherein carry out the in-process of flattening to metal coil, through setting up synchronous driving piece at work platform, simultaneously connect two rows of roller sets through the drive end at synchronous driving piece, and two rows of roller sets keep away from synchronous driving piece's end and work platform and rotate and be connected, utilize synchronous driving piece to realize two rows of roller set simultaneous movement's function from this, simultaneously because the both ends of pivot rotate with synchronous driving piece and work platform respectively in two rows of roller sets's the roll and rotate and be connected, consequently, can improve each roll rotational motion's in the roller set stability, the condition that rocks appears in order to reduce the leveler in the course of the work roll.

2. In addition, the position characteristics of the two rows of roll sets are limited, namely the two rows of roll sets are arranged along the height direction, so that a space for a coiled material product to pass through is formed between the upper row of roll sets and the lower row of roll sets, and meanwhile, a plurality of rollers in the same row of roll sets are arranged along the transmission direction of the metal coiled material product. Therefore, in the process of leveling the metal coiled material product, the coiled material product can correspond to a plurality of rollers of the roller group, and under the traction adjustment action of the pulling adjusting piece, the distance between the upper row of rollers and the lower row of rollers is adjusted, so that the upper row of rollers and the lower row of rollers can be abutted against the surface of the metal coiled material product at the same time, under the traction action of the material receiving device, the plurality of rollers of the upper row of rollers and the lower row of rollers in the leveling device can level the surface of the metal coiled material product at the same time, and finally the function of improving the effect of the leveling product is achieved, meanwhile, as the driving action of the plurality of rollers at the synchronous driving piece is synchronous motion, the rotating speed difference between the two rows of rollers can be reduced, and in the process of leveling the metal coiled material product, the condition that the surface of the product is damaged due to the rotating speed difference traction can be better reduced, thereby improving the qualification rate of the produced products.

3. By adopting the method, the metal coiled material product can be stably placed on the discharging device, so that the situation that the product is separated from the mounting shaft fixing piece is reduced, and the mounting shaft fixing piece can place and fix products with different shaft barrel sizes; in addition, in the discharging preparation process, the situation that the metal coil product automatically scatters due to internal stress can be reduced by using the scattering prevention wheel of the scattering prevention assembly; in the leveling feeding process, the pre-pressing operation of the flat supporting component and the flat pressing component is utilized, so that the pre-leveling operation can be realized before the product is placed in the leveling device, and the leveling operation of the product placed in the leveling device is simple and convenient; and in the process of traction and leveling, the synchronous driving part is utilized to drive, so that the process of synchronous motion of the traction part and the roller set can be realized, the product can be leveled while the product is dragged to be transmitted, the effect of improving the operation efficiency is realized, and the problem of scratches on the surface of the product caused by the difference of the rotating speed can be reduced, so that the qualified rate of the product is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic overall structure view of another aspect of the present invention.

Figure 3 is an exploded view of the screed apparatus of the present invention.

Figure 4 is an exploded view of the second embodiment of the screed apparatus of the present invention.

Fig. 5 is a partial enlarged view of a portion a in fig. 4.

Figure 6 is an internal structural view of the screed according to the present invention.

Fig. 7 is a partial enlarged view of fig. 6 at B.

Figure 8 is an exploded view of the internal structure of the screeding device of the present invention.

Figure 9 is an exploded view of the second embodiment of the screeding device of the present invention.

Fig. 10 is a partial enlarged view at C in fig. 9.

Fig. 11 is a partial enlarged view of fig. 9 at D.

Figure 12 is an exploded view of the third internal structure of the screed according to the present invention.

Fig. 13 is a partial enlarged view at E in fig. 12.

Fig. 14 is a partial enlarged view at F in fig. 12.

Fig. 15 is a partial enlarged view at G in fig. 6.

Fig. 16 is a partial enlarged view of fig. 9 at H.

Fig. 17 is a schematic structural diagram of a discharging device of the present invention.

Fig. 18 is a second schematic structural view of the discharging device of the present invention.

Fig. 19 is a partial enlarged view at I in fig. 18.

Fig. 20 is a third schematic structural view of the discharging device of the present invention.

Fig. 21 is a partial enlarged view at J in fig. 20.

FIG. 22 is a fourth schematic view of the discharging device of the present invention.

Fig. 23 is a partial enlarged view at K in fig. 17.

Fig. 24 is a partially enlarged view at L in fig. 22.

In the figure: a. a discharging device; b. a leveling device; c. a lifting buffer device; d. a material receiving device; 1. a working platform; 11. a work frame table; 111. a frame-shaped channel; 112. a limiting groove; 12. a roll group; 121. a rough finishing roller set; 122. roughly and finishing the roller; 123. finishing the roller group; 124. finishing the roller; 13. a gap plate; 131. a first strip-shaped plate; 14. a first reinforcing roller; 15. a second strip; 151. a second reinforcing roller; 16. a chute; 17. a housing panel; 18. a top cover; 2. a pulling member; 21. a linear motor; 22. a drive housing; 23. a worm; 24. a screw; 25. mounting a plate; 26. a limiting plate; 27. a rotating plate; 3. a support table; 31. a container box; 32. a bull gear; 33. a pinion gear; 34. a drive gear; 35. a coupling; 4. a mounting frame; 41. a drive motor; 5. a traction member; 51. a pushing cylinder; 52. a connecting plate; 53. a slide plate; 54. an upper pulling roll; 541. a driven gear; 55. a lower traction roller; 551. a driving gear; 6. a flat support member; 61. a guide roller; 62. a flat supporting plate; 63. a jacking cylinder; 7. a platen member; 71. a connecting frame; 72. a flat pressing roll; 73. extending the cylinder; 8. an installation table; 81. a scatter prevention assembly; 811. an orientation axis; 812. a guide bar; 813. a guide cylinder; 814. a bending rod; 815. anti-scattering wheels; 816. rotating the workpiece; 82. a manual abutment assembly; 821. a fixed mount; 822. a rotating rod; 823. extending the arm; 824. a movable rod; 825. a butting wheel; 826. positioning the cam; 827. a limiting cylinder; 9. installing a shaft fixing piece; 91. a sprocket chain structure; 92. a hollow shaft tube; 93. a threaded rod; 94. a limiting disc; 95. moving the tube; 96. a guide block; 961. a guide groove; 97. a moving block; 98. a circular arc supporting block; 981. a fixed block; 99. a guide plate; 991. a straight groove; 10. a coiled material limiting part; 101. a drive motor; 102. a synchronizing shaft; 103. a synchronizing gear; 104. a driven shaft; 105. a meshing gear; 106. connecting blocks; 107. a straight rod; 108. a limiting rod.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical changes.

Referring to fig. 1 to 24, an automatic high-precision leveler includes a discharging device a, a leveling device b, and a material receiving device d (the view of the material receiving device d in this embodiment is not shown completely), where a coiled metal coil is installed on the discharging device a, and when the leveler works, a metal coil product can be drawn out from the discharging device a, and then leveled by the leveling device b, and finally transmitted to the material receiving device d, and the material receiving device d is used to process the metal coil, such as punching, winding, and the like. The leveling device b comprises a working platform 1 provided with a synchronous driving piece, the driving end of the synchronous driving piece is connected with two rows of roller sets 12, the tail ends, far away from the synchronous driving piece, of the two rows of roller sets 12 are rotatably connected with the working platform 1, and the synchronous driving action of the synchronous driving piece is utilized, so that the rollers of the two rows of roller sets 12 can realize the function of synchronous rotating motion, the two rows of roller sets 12 are distributed on the upper side and the lower side, a plurality of rollers in each row of roller sets 12 are distributed and arranged along the conveying direction of the metal coiled material product, and a space for the coiled material product to pass through is formed between the two rows of roller sets 12; the working platform 1 is provided with a pulling adjusting piece above the two rows of roller sets 12, and the pulling end of the pulling adjusting piece is rotatably connected with the rotating shaft of the upper row of roller sets 12.

Specifically, through setting up discharging device an, leveling device b and material collecting device d, utilize discharging device an in order to place the coiled metal material, be convenient for simultaneously take out coiled metal material from discharging device an, then put into leveling device b with the coiled metal material of taking out and carry out the flattening operation, finally put into material collecting device d with the coiled metal material after the flattening in, utilize material collecting device d to carry out operations such as punching press, punching a hole, rolling to it. Wherein carry out the in-process of flattening to metal coil, through setting up synchronous driving piece at work platform 1, simultaneously connect two rows of roll sets 12 through the drive end at synchronous driving piece, and two rows of roll sets 12 keep away from the end of synchronous driving piece and rotate with work platform 1 and be connected, utilize synchronous driving piece to realize two rows of roll sets 12 simultaneous movement's function from this, simultaneously because the both ends of pivot rotate with synchronous driving piece and work platform 1 respectively in the roll of two rows of roll sets 12 and be connected, consequently, can improve each roll rotational motion's in the roll set 12 stability, the condition that rocks appears in order to reduce the leveler in the course of the work roll.

In addition, the position characteristics of the two rows of roll sets 12 are defined, that is, the two rows of roll sets 12 are arranged along the height direction, so that a space for the coil product to pass through is formed between the upper and lower rows of roll sets 12, and meanwhile, a plurality of rolls in the roll sets 12 in the same row are arranged along the metal coil product conveying direction. Therefore, in the process of leveling the metal coiled material product, the coiled material product can correspond to a plurality of rollers of the roller group 12, and under the traction adjustment action of the pulling adjusting piece, the distance between one row of rollers positioned above and one row of rollers positioned below is adjusted, so that the upper and lower rows of rollers can be abutted against the surface of the metal coiled material product at the same time, under the traction action of the material receiving device d, the plurality of rollers of the upper and lower rows of rollers in the leveling device b can level the surface of the metal coiled material product at the same time, and finally the function of improving the effect of the leveling product is achieved, meanwhile, as the plurality of rollers are synchronously moved under the driving action of the synchronous driving piece, the rotating speed difference between the two rows of rollers can be reduced, so that in the process of leveling the metal coiled material product, the condition that the surface of the product is damaged due to the rotating speed difference can be better reduced, thereby improving the qualification rate of the produced products.

Referring to fig. 1 to 16, a working frame table 11 is attached to the top surface of the working platform 1 through a screw lock, in this embodiment, the working frame table 11 is made of a metal composite material, a frame-shaped channel 111 of the working frame table 11 is in accordance with a conveying direction of a metal coil product, a roller group 12 is disposed in the frame-shaped channel 111 of the working frame table 11, the two rows of roller groups 12 include a rough finishing roller group 121 and a finishing roller group 123, the rough finishing roller group 121 is located on a side close to the discharging device a along the conveying direction of the product, an outer diameter of a roller of the rough finishing roller group 121 is larger than an outer diameter of a roller of the finishing roller group 123, and the number of rollers (rough finishing rollers) in the rough finishing roller group 121 is smaller than the number of rollers (finishing rollers) in the finishing roller group 123. The rough finishing roller group 121 includes two rows of rough finishing rollers 122, the two rows of rough finishing rollers 122 are distributed on the upper and lower sides in the work frame table 11, and the upper and lower rows of rough finishing rollers 122 are arranged in a staggered manner. The finishing roller group 123 includes two rows of finishing rollers 124, the two rows of finishing rollers 124 are distributed on the upper and lower sides in the work frame table 11, and the two rows of finishing rollers 124 are arranged in a staggered manner.

Specifically, because the metal coil is packaged in a roll form, and the metal material has a relatively large internal stress, after the metal coil product is drawn out, the drawn metal coil still has a tendency of being rolled inward, and therefore, in the process of leveling the metal coil product, the internal stress of the metal coil product itself needs to be eliminated or weakened. Therefore, the working frame table 11 is arranged at the top of the working platform 1, so that a larger space is provided for the installation of the subsequent roller group 12, and the beneficial effect of saving the use space is achieved. In addition, by providing the rough and finish roller group 121 and the finish roller group 123 in the work frame table 11, the two rows of rough and finish

rollers

122 and 124 are disposed in a staggered manner on both upper and lower sides, and the outer diameter of the rough and finish rollers is larger than that of the finish rollers. Therefore, after the metal coil product enters the leveling device b, the metal coil product firstly passes through the position between the two rows of rough and finish rollers 122, and under the adjusting action of the pulling adjusting piece, the rough and finish rollers 122 on the upper row are tangent to the peripheral surfaces of the rough and finish rollers 122 on the lower row and are close to the metal coil product after the metal coil product is extruded, and the rough and finish rollers 122 on the upper row can generate downward extrusion force on the metal coil product.

On the contrary, the rough and complete rollers 122 located at the lower row can generate upward extrusion force on the metal coil product, the amplitude generated by extrusion is large due to the limitation of the outer diameter, and meanwhile, a plurality of rough and complete rollers perform synchronous and continuous extrusion, so that the extrusion in the vertical direction can be performed for a plurality of times at a certain position in the metal coil product within one end time, and the effect of eliminating the internal stress of the metal coil product is achieved. Similarly, the working principle of the finishing roller set 123 provided in this embodiment is substantially the same as that of the roughing roller set 121, and the only difference is that the outer diameter of the finishing roller set 123 is small and the number is large, so that the distribution density of the extrusion force applied by the finishing roller set 123 to the surface of the metal coil product is dense, and the amplitude of the extrusion force generated by the finishing roller set 123 to the metal coil product is low, so that in the continuous leveling process, the effect of eliminating the stress in the surface of the product is further enhanced, thereby greatly reducing the internal stress generated by rolling the metal coil product for a long time, and after the metal coil product is drawn out, the internal stress is automatically bent and rolled, thereby further highlighting the leveling/leveling effect of the apparatus to the metal product.

Referring to fig. 1 to 16, the pulling-regulating member includes two pulling members 2, and the two pulling members 2 are respectively opposite to the rough-finishing roller group 121 and the finishing roller group 123 in the height direction, so that it is possible to individually control one of the pulling members 2 to regulate the height position of the rough-finishing roller group 121 and/or the finishing roller group 123 located above so as to be tangent to the outer circumferential surface of the rough-finishing roller group 121 and/or the finishing roller group 123 located below after the metal coil product is extruded, respectively.

The pulling member 2 comprises a linear motor 21 which is locked and attached to the top surface of the working frame table 11 through a plurality of screws, the linear motors 21 are arranged at intervals along the transmission direction of the metal coiled material product, a worm 23 is coaxially rotated at the driving end of the linear motor 21, the worm 23 is provided with two driving shells 22 in a penetrating way, the driving shells 22 are arranged in a hollow way, the driving shells 22 are locked and attached to the top surface of the working frame table 11 through screws, the driving shells 22 are rotatably connected with a turbine (not shown in the figure), the turbine is in meshing transmission with the worm 23, the axis of the turbine is vertical to the horizontal plane, a wheel disc thread of the turbine is provided with a screw rod 24 in a penetrating way, the screw rod 24 is coaxially arranged with the turbine, one end of the screw rod 24, which is close to the working frame table 11, penetrates through the top surface of the working frame table 11 and extends into the working frame table 11, one end of the screw rod 24 of the same pulling member 2, which extends into the working frame table 11, is hinged with a same mounting plate 25 through a hinged shaft, the side of the mounting plate 25 far away from the screw 24 is connected with a limiting plate 26 through a screw lock, the plane of the limiting plate 26 is parallel to the horizontal plane, a limiting groove 112 penetrates through the inner side wall of the working frame table 11, the limiting groove 112 extends along the height direction, the limiting plate 26 protrudes out of the side of the mounting plate 25 towards the side of the limiting groove 112, the side of the limiting plate 26 protruding out of the mounting plate 25 is connected with the limiting groove 112 in a sliding manner, the lower end face of the limiting plate 26 far away from the mounting plate 25 is connected with two rotating plates 27 through a screw lock, the two rotating plates 27 are connected with two rotating plates 27 along two sides perpendicular to the transmission direction of the metal coiled material product (and the axial direction of the rough finishing roller or the finishing roller), and two ends of the rotating shaft of the rough finishing roller 122 and/or the finishing roller 124 above are respectively connected with the two rotating plates 27 of the corresponding pulling member 2 in a rotating manner.

Specifically, the above is defined with respect to the structure of the pulling member 2 for adjusting the height position of the above-located rough finishing roller group 121 and/or finishing roller group 123. Aiming at the function of realizing the pulling action of the pulling hook piece, a worm 23 is arranged at the driving end of a linear motor 21, a driving shell 22 is arranged on a work frame table 11 and used for rotatably arranging a worm wheel in the work frame table, and the worm wheel is meshed with the worm 23 for transmission, so that the action of transmitting the transmission direction along the vertical direction is realized. Meanwhile, the screw 24 is penetrated through the wheel surface threads of the turbine, and the limiting plate 26 connected with one end of the screw 24 extending into the working frame table 11 is connected with the inner wall of the working frame table 11 in a sliding mode along the height direction, so that under the action of sliding constraint limiting, the screw 24 can be driven to rotate relative to the turbine under the driving action of the worm 23, the function that the screw 24 performs linear motion along the height direction is achieved, and the effect that the rough finishing roller group 121 and/or the finishing roller group 123 located above are adjusted to move along the height direction is achieved.

Referring to fig. 1 to 16, a plurality of first reinforcing rollers 14 are disposed between a plurality of finishing rollers 124 on the upper row and an adjacent mounting plate 25, the plurality of first reinforcing rollers 14 are all parallel to the finishing rollers 124, the plurality of first reinforcing rollers 14 are opposite to each other and arranged along the metal coil conveying direction, the plurality of first reinforcing rollers 14 are rotatably connected with a same first strip-shaped plate 131 along the same axial side, the top surfaces of the two first strip-shaped plates 131 are connected with a same gap plate 13 through screw locking, the gap plate 13 is connected with the bottom surface of the limiting plate 26 through screw locking, a gap is formed between the outer circumferential surface of the first reinforcing roller 14 and the gap plate 13, the plurality of first reinforcing rollers 14 and the plurality of finishing rollers 124 on the upper row are arranged in a staggered manner, and the outer circumferential surface of the first reinforcing roller 14 is abutted to the outer circumferential surface of the adjacent finishing roller 124. During the rotation of the upper finishing roller 124, the first stiffening roller 14 acts against each other tangentially, so that the upper finishing roller 124 is stiffened well.

The below that is located a plurality of finishing rolls 124 of lower row is provided with a plurality of second reinforcement rollers 151, a plurality of second reinforcement rollers 151 all parallel with finishing roll 124, a plurality of second reinforcement rollers 151 are relative, and arrange the setting along metal coil transmission direction, a plurality of second reinforcement rollers 151 are connected with same second bar 15 along axial same rotation, second bar 15 passes through the screw and is connected with the interior bottom surface lock of work frame platform 11, it is gapped between the interior bottom surface of second reinforcement roller 151 and work frame platform 11, a plurality of second reinforcement rollers 151 and a plurality of finishing roll 124 dislocation set that are in lower row, the peripheral face of second reinforcement roller 151 and the tangent counterbalance of the peripheral face of adjacent finishing roll 124. During the rotation of the lower finishing roller 124, the second stiffening roller 151 acts against each other tangentially, so as to provide good stiffening for the lower finishing roller 124.

Specifically, by providing the first stiffening roller 14 and the second stiffening roller 151, since the first bar-shaped plate 131 connected to the first stiffening roller 14 is connected to the position restricting plate 26 through the gap plate 13, the first stiffening roller 14 and the finishing rollers 124 in the upper row can perform a function of synchronous movement. Meanwhile, the first reinforcing roller 14 always tangentially offsets the outer peripheral surface of the finishing roller 124 at the upper row, and the second reinforcing roller 151 always tangentially offsets the outer peripheral surface of the finishing roller 124 at the lower row, so that when the finishing roller 124 at the lower row generates the abutting force to the finishing roller 124 at the upper row through the metal coil product according to the newton third theorem, the first reinforcing roller 14 simultaneously generates a corresponding reaction force to the finishing roller 124 at the upper row by the reinforcing effect of the first reinforcing roller 14 and the second reinforcing roller 151 in the process of leveling the metal coil product by using the finishing roller group 123, and further generates a corresponding abutting force to the finishing roller 124 at the lower row through the metal coil product, thereby circularly and repeatedly performing reinforcement, and further improving the leveling and leveling effects of the finishing roller group 123 on the metal coil product.

Referring to fig. 1 to 16, the synchronous drive unit includes a support base 3 supported on one side of the work platform 1, and a plurality of large gears 32 and small gears 33 are rotatably connected to the support base 3. The number of the large gears 32 is the same as that of the rough rolling rollers 122, the rotating shafts of the large gears 32 are opposite to the rotating shafts of the rough rolling rollers 122, the rough rolling rollers 122 rotate coaxially with the large gears 32 through the couplers 35, and any large gear 32 is meshed with another adjacent large gear 32 which is staggered. The number of the plurality of pinions 33 is the same as that of the plurality of finishing rollers 124, the rotating shafts of the plurality of pinions 33 are opposite to the rotating shafts of the plurality of finishing rollers 124, the plurality of finishing rollers 124 rotate coaxially with the plurality of pinions 33 through a coupler 35, and any pinion 33 is meshed with another adjacent and staggered pinion 33. A pinion gear 33 adjacent to the bull gear 32 is disposed in meshing engagement with the bull gear 32 adjacent to the pinion gear 33. One side of the support table 3 far away from the working platform 1 is supported and provided with a mounting frame 4, the top surface of the mounting frame 4 is provided with a rotation driving piece, and the rotation driving piece drives the large gear 32 and the small gear 33 to synchronously rotate.

Specifically, by arranging the large gear 32 and the small gear 33 on the support table 3, which respectively correspond to the rough rolling roller 122 and the finishing roller 124, since the large gear 32 and the small gear 33 are engaged with each other between the large gears 32 and the small gears 33, and the gears in the large gears 32 and the small gears 33 are also engaged with each other, under the driving action of the rotation driving member, the large gears 32 and the small gears 33 are driven to be in engagement transmission, so that the large gears 32 and the small gears 33 synchronously move, and the rough rolling roller group 121 and the finishing roller group 123 synchronously move.

Referring to fig. 1 to 16, a traction member 5 is provided in the work frame table 11 at both sides of the roll stack 12 in the product conveying direction for traction of the metal coil product. The traction piece 5 comprises a lower traction roller 55 rotationally connected with the working frame, the top surface of the working frame is additionally connected with two pushing cylinders 51 through screw locks, in the embodiment, the number of the pushing cylinders 51 corresponding to the same traction piece 5 is two, the two pushing cylinders 51 are respectively arranged on two sides vertical to the product transmission direction, the extending ends of the pushing cylinders 51 are arranged through the top surface of the working frame, the extending ends of the two pushing cylinders 51 of the same traction piece 5 are hinged with a same connecting plate 52, one side of the connecting plate 52 far away from the pushing cylinders 51 is additionally connected with two sliding plates 53 through screw locks, the two sliding plates 53 are respectively arranged on two sides vertical to the product transmission direction, a sliding groove 16 is arranged through the inner side wall above the lower traction roller 55 in the working frame table 11, the sliding groove 16 extends along the height direction, the sliding plates 53 are in sliding connection with the sliding groove 16, an upper traction roller 54 is rotationally connected between the two sliding plates 53, the axis of the upper traction roller 54 is parallel to the axis of the lower traction roller 55, the upper drawing roller 54 and the lower drawing roller 55 are coaxially provided with a driven gear 541 and a driving gear 551 at the same end of the axis, respectively, and the driven gear 541 is engaged with the driving gear 551. The support table 3 is rotatably connected with a driving gear 34 opposite to the rotating shaft of the upper traction roller 54, the driving gear 34 coaxially rotates with the rotating shaft of the lower traction roller 55 through a coupler 35, the driving gear 34 is meshed with the adjacent gearwheel 32 and/or pinion 33, the rotary driving part comprises a rotary driving motor 41 connected with the support table 3, and the driving gear 34 close to the gearwheel 32 coaxially rotates with the driving end of the driving motor 41.

Specifically, the traction pieces 5 are arranged on the two sides of the roll group 12 in the product conveying direction, and the traction effect of the traction pieces 5 is utilized to pull the product to be conveyed from the discharging device a to the material receiving device d, so that the product conveying guidance is improved. In addition, the embodiment further defines the specific structure of the drawing member 5, which, when the coil metal product is placed in the flattening device b, the telescopic action of the pushing cylinder 51 can be utilized to adjust the lifting of the connecting plate 52 and the sliding plate 53, the distance between the upper pulling roll 54 and the lower pulling roll 55 is adjusted at the same time, so that the upper pulling roll 54 and the lower pulling roll 55 are simultaneously abutted against the surface of the product, and then under the driving action of the rotary driving member, since the driving gear 551 of the lower traction roller 55 rotating coaxially engages with the large gear 32 and/or the small gear 33, the function of the rotary drive to simultaneously drive the lower pull roll 55, the roughing roll set 121 and the finishing roll set 123 to rotate synchronously, since both the upper pull roll 54 and the lower pull roll 55 are in contact with the surface of the product, in the rotating process, the product can be pulled to move towards the material receiving device d, and meanwhile, the functions of leveling the product by the rough finishing roller group 121 and the finishing roller group 123 can also be realized.

The top surface of the supporting platform 3 is provided with a container box 31, the large gear 32, the small gear 33 and the driving gear 34 are all installed in the container box 31, the container box 31 is filled with engine oil, and the engine oil is in contact with the surfaces of the large gear 32, the small gear 33 and the driving gear 34, so that abrasion of the large gear 32, the small gear 33 and the driving gear 34 is reduced in the process of meshing transmission, and meanwhile, the beneficial effect of motion lubrication is improved.

Referring to fig. 1 to 16, the work platform 1 is provided with a flat support member 6 and a flat pressing member 7 on one side close to the discharging device a in the product conveying direction, the flat pressing member 7 is positioned above the flat support member 6, and a feeding space between two rows of roll sets 12 is positioned between the flat support member 6 and the flat pressing member 7. When the metal coiled material product is placed into the leveling device b for the first time, the flat support member 6 is mainly used for forming a relatively gentle platform, the platform and the placing surface between the two rows of roll sets 12 are at the same height position, so that the product is placed on the flat support member 6, the feeding guidance performance is improved, the flat pressing member 7 is mainly used for carrying out flat pressing on the product placed on the flat support member 6, and the rolling condition of the placed product is reduced.

The flat support component 6 comprises a guide roller 61 which is rotatably connected with the side surface of the working platform 1 through a bearing seat, the axis of the guide roller 61 is parallel to the axis of the roller group 12, a rotating shaft of the guide roller 61 coaxially rotates to form a flat support plate 62, the flat support plate 62 is positioned on one side of the guide roller 61, which is far away from the working platform 1, the side surface of the working platform 1 is positioned below the flat support plate 62, a jacking cylinder 63 is hinged, and the extending end of the jacking cylinder 63 is hinged with the flat support plate 62. Specifically, by utilizing the jacking adjusting function of the jacking cylinder 63, when a product is initially required to be placed into the leveling device b, the flat supporting plate 62 can be upwards lifted to a reasonable position through the jacking cylinder 63, so that the product can be placed on the flat supporting plate 62 subsequently. When the product is not needed to be placed, the jacking cylinder 63 can be retracted, so that the flat supporting plate 62 is turned downwards relative to the guide roller 61, and the flat supporting plate 62 can be accommodated to save the use space.

The flat pressing member 7 comprises a connecting frame 71 hinged with the side face of the working platform 1 through a bearing seat, the tail end, away from the working platform 1, of the connecting frame 71 is arranged in a turnover mode towards the flat support member 6, the tail end, away from a hinged point of the connecting frame 71, of the connecting frame 71 is hinged with a flat pressing roller 72, the axis of the flat pressing roller 72 is arranged coaxially with the axis of the guide roller 61, an extending cylinder 73 is hinged to the side face, located above the connecting frame 71, of the working platform 1, and the extending end of the extending cylinder 73 is hinged with the connecting frame 71. Specifically, when a product needs to be placed into the leveling device b initially, the product is placed on the flat supporting plate 62, and the stretching and retracting of the stretching and retracting cylinder 73 are controlled to adjust the distance between the flat pressing roller 72 on the connecting frame 71 and the flat supporting plate 62 of the flat supporting member 6, so that the flat pressing roller 72 is abutted against the metal coil product on the flat supporting plate 62, the pre-flattening effect is achieved, and the effect of enabling the product to pass through the position between the two rows of roller sets 12 well is achieved.

Referring to fig. 17 to 24, the discharging device a includes a mounting table 8, a mounting shaft fixing member 9 is disposed on a side surface of the mounting table 8, the mounting shaft fixing member 9 includes a rotation transmission member connected to the mounting table 8, the rotation transmission member is a chain wheel and chain structure 91 (the chain structure is not shown in the view of this embodiment), the chain wheel and chain structure 91 transmits rotation power through a motor mounted on the mounting table 8, a rotation power output end of the chain wheel and chain rotates coaxially with a hollow shaft tube 92, meanwhile, the hollow shaft tube 92 is also rotatably connected to the mounting table 8, an inner circumferential surface of the hollow shaft tube 92 is provided with an inner thread (not shown in the figure), the inner thread is in threaded connection with a screw 24, one end of the screw 24 away from the hollow shaft tube 92 is fixedly connected with a limiting disc 94, the limiting disc 94 is fixedly connected with a moving tube 95 facing the side surface of the hollow shaft tube 92, and the moving tube 95 is inserted into the hollow shaft tube 92, the outer peripheral surface of the moving tube 95 is fixedly connected with guide blocks 96, in this embodiment, the number of the guide blocks 96 is four, and the four guide blocks 96 are distributed around the outer peripheral surface of the moving tube 95 at equal angles. The end face of the guide block 96 far away from the axis of the hollow shaft tube 92 is arranged in an inclined plane, one end of the inclined plane of the guide block 96 close to the limiting disc 94 is inclined towards the axis direction of the hollow shaft tube 92, the inclined plane of the guide block 96 is provided with a guide groove 961, the guide groove 961 extends and penetrates along the inclined direction of the guide block 96, the guide groove 961 is connected with a moving block 97 in a sliding manner, the end face of the moving block 97 far away from the guide block 96 is fixedly connected with an arc supporting block 98, the arc opening of the arc supporting block 98 is arranged towards the axis of the hollow shaft tube 92, the peripheral surface of the hollow shaft tube 92 is fixedly connected with a guide disc 99, the guide disc 99 is positioned at one side of the arc supporting block 98 far away from the limiting disc 94, a straight groove 991 penetrates through the side of the guide disc 99 towards the limiting disc 94, the straight groove 991 extends and penetrates along the direction far away from the axis of the hollow shaft tube 92, and the side of the arc supporting block 98 close to the guide disc 99 is fixedly connected with a fixing block 981, the fixed block 981 is slidably connected with the straight groove 991.

Specifically, the above arrangement is primarily intended to enable the hollow axle tube 92 to accommodate the function of mounting different sized rolled coil product spools. In its particular construction, the rotational movement of the hollow shaft tube 92 is primarily translated into an operation of moving the arc supporting block 98 in a direction away from the axis of the hollow shaft tube 92. Under the driving action of the chain wheel chain, the hollow shaft tube 92 is driven to rotate, as the screw rod 24 is in threaded connection with the internal thread in the hollow shaft tube 92, the moving block 97 of the arc supporting block 98 is in sliding connection with the guide groove 961, and the fixed block 981 of the arc supporting block 98 is in sliding connection with the straight groove 991 on the guide disc 99 of the hollow shaft tube 92, in the process, according to the relative motion principle, the screw rod 24 can move along the direction far away from the chain wheel chain structure 91, and under the guiding action of the inclined plane of the guide block 96, in the process of sliding connection between the moving block 97 and the guide groove 961, the arc supporting block 98 can move along the direction far away from or close to the hollow shaft tube 92 (the extending direction of the straight groove 991), so that the curvature radius of the outer peripheral surface formed by the axes of the hollow shaft tube 92 of the four arc supporting blocks 98 is correspondingly increased or reduced, thereby achieving the effect of adapting to the use of a shaft tube, and the arc supporting block 98 can be used to abut against the inner wall of the shaft cylinder, so that the function of supporting and fixing the shaft cylinder is achieved.

Referring to fig. 17 to 24, the mounting table 8 is provided with a coil material limiting member 10, and the coil material limiting member 10 is opposite to the mounting shaft fixing member 9 for limiting the shaft barrel mounted on the arc supporting block 98 on the outer peripheral surface of the hollow shaft tube 92 from falling out. The coil limiting part 10 comprises a transmission motor 101 which is locked and attached to the mounting table 8 through a screw, a driving end of the transmission motor 101 is coaxially rotated to form a synchronizing shaft 102, one end, far away from the transmission motor 101, of the synchronizing shaft 102 is rotatably connected with the mounting table 8, the synchronizing shaft 102 is parallel to the hollow shaft tube 92, the synchronizing shaft 102 is located obliquely above the hollow shaft tube 92, the synchronizing shaft 102 is coaxially rotated to form a synchronizing gear 103, the mounting table 8 is rotatably connected with a driven shaft 104, and the driven shaft 104 is coaxially rotated to form a meshing gear 105 meshed with the synchronizing gear 103. The both ends of the outer peripheral face of driven shaft 104 along the axis are provided with the opposite external screw thread of screw thread turning (not shown in the figure), the equal threaded connection of external screw thread along axial both sides of driven shaft 104 has connecting block 106, two connecting blocks 106 peg graft and link up there is same straight-bar 107, straight-bar 107 is located the one side setting that the driven shaft 104 kept away from synchronizing shaft 102, the both ends of straight-bar 107 rotate with the mount table 8 and are connected, connecting block 106 attaches through the screw lock and is connected with gag lever post 108, the one end that connecting block 106 was kept away from to gag lever post 108 sets up towards the axis of hollow central siphon 92, and there is the interval between the one end that connecting block 106 was kept away from to gag lever post 108 and the outer peripheral face of hollow central siphon 92.

Specifically, through setting up coiled material locating part 10, according to the anti-thread principle and the spacing principle of removal, utilize two connecting blocks 106 respectively with the driven shaft 104 on the opposite both ends threaded connection of screw thread, under driving motor 41's the driving action, with drive the driving shaft rotation, two connecting blocks 106 are under the limiting displacement of straight-bar 107 simultaneously, in order to realize driving two gag lever post 108 orientation and being close to each other or the direction motion of keeping away from, in order to adapt to the not unidimensional width of metal coiled material product, thereby reach the condition that restriction coiled material product fell out from hollow central siphon 92.

Referring to fig. 17 to 24, a scattering prevention assembly 81 and two manual abutting assemblies 82 are further disposed on the mounting table 8, and the scattering prevention assembly 81 is located on the top of the mounting shaft fixing member 9 and is used for reducing the situation that the coil material of the metal coil material product mounted on the mounting shaft fixing member 9 is scattered due to the problem of internal stress or rotational inertia. One of the manual abutting components 82 is located on one side of the mounting shaft fixing part 9 close to the flattening device b, the other manual abutting component 82 is located on one side of the mounting shaft fixing part 9 far away from the flattening device b, and the manual abutting components 82 are used for abutting against the surface of the metal coiled material product, so that the problem that the coiled material of the coiled material product is scattered is further reduced.

The anti-scattering assembly 81 comprises an orientation shaft 811 rotatably connected with the mounting table 8, one side of the orientation shaft 811 far away from the mounting table 8 is opposite to the mounting shaft fixing piece 9, the orientation shaft 811 is parallel to the hollow shaft tube 92, the orientation shaft 811 coaxially rotates to form a guide rod 812, the mounting table 8 is additionally connected with a guide cylinder 813 through a screw lock, the extending end of the guide cylinder 813 is hinged with one end of the guide rod 812 far away from the orientation shaft 811, a bending rod 814 coaxially rotates with the part of the outer peripheral surface of the orientation shaft 811 opposite to the mounting shaft fixing piece 9, one end of the bending rod 814 relative to a bending opening is coaxially rotated with the orientation shaft 811, the other end of the bending rod 814 far away from the orientation shaft 811 is rotatably connected with an anti-scattering wheel 815, the bending rod 814 is provided with a rotating work piece 816, the rotating work piece 816 is a motor rotatably connected with the bending rod 814 through a screw lock, and the anti-scattering wheel 815 coaxially rotates with the rotating driving end of the motor.

Specifically, the anti-scattering assembly 81 uses the traction action of the guide cylinder 813 by providing the guide cylinder 813 and the guide rod 812 rotating coaxially with the orientation shaft 811 to adjust the anti-scattering wheel 815 on the bending rod 814 to abut against the surface of the metal coil product mounted on the mounting shaft fixing member 9, so as to reduce the occurrence of scattering of the coil of the metal coil product. In addition, the anti-scattering wheel 815 is directly connected with the motor in a driving mode, and when the anti-scattering wheel 815 is abutted to the surface of the product coiled material, the friction force generated between the anti-scattering wheel 815 and the surface of the product coiled material can be effectively reduced, so that the function of damaging the surface of the coiled material product is reduced.

The manual abutting assembly 82 comprises a fixed frame 821 connected with the installation platform 8, the fixed frame 821 is supported on a horizontal plane at the same time, the fixed frame 821 is connected with a rotating rod 822 in a rotating mode, the rotating rod 822 is parallel to the hollow shaft tube 92, an extension arm 823 is coaxially rotated on the rotating rod 822, one end, far away from the rotating rod 822, of the extension arm 823 is rotatably connected with a movable rod 824, the movable rod 824 is parallel to the rotating rod 822, and an abutting wheel 825 is coaxially rotated on the outer peripheral surface of the movable rod 824 and the portion, right opposite to the installation shaft fixing piece 9. One end of the rotating rod 822 coaxially rotates to form a positioning cam 826, the side surface of the mounting table 8 is hinged to a limiting cylinder 827, and the extending end of the limiting cylinder 827 is hinged to one end, away from the rotating rod 822, of the cam.

An automatic high-precision leveling machine comprises the following steps:

loading and installing: the threaded rod 93 is in threaded connection with the hollow shaft tube 92, the moving tube 95 connected with the threaded rod 93 is inserted into the hollow shaft tube 92, the moving block 97 connected with the arc supporting block 98 is in sliding connection with the guide groove 961 on the inclined surface of the guide block 96 on the moving tube 95, the fixing block 981 connected with the arc supporting block 98 is in sliding connection with the straight groove 991 of the guide disc 99 of the hollow shaft tube 92, under the limiting action, the shaft tube of the metal coiled material product is inserted into the mounting shaft fixing part 9 of the discharging device a, the arc supporting block 98 of the mounting shaft fixing part 9 is opposite to the inner wall of the shaft tube of the product, under the driving action of the chain wheel and chain, the hollow shaft tube 92 is driven to rotate, the arc supporting block 98 moves towards the direction far away from the hollow shaft tube 92 according to the relative motion principle, and abuts against the inner wall of the shaft tube of the product to fix the shaft tube of the metal coiled material product;

preparing material discharging: the guide cylinder 813 on the control scattering prevention assembly 81 drives the directional shaft 811 to rotate under the linkage action of the connecting rod of the guide rod 812, synchronously drives the bending rod 814 to rotate until the scattering prevention wheel 815 on the bending rod 814 abuts against the surface of the metal coiled material product, and starts the scattering prevention wheel 815 to rotate for offsetting the internal stress of the metal coiled material product to scatter;

leveling and feeding: starting a jacking cylinder 63 of the flat supporting member 6, driving the plane of the flat supporting plate 62 to be parallel to the upper surface of the roller positioned at the lower row in the roller group 12, pulling out the open end of the metal coiled material product on the mounting shaft fixing member 9 and then flatly placing the metal coiled material product on the flat supporting plate 62, then starting a stretching cylinder 73 of the flat pressing member 7 until a flat pressing roller 72 is abutted to the open end of the metal coiled material product on the flat supporting plate 62, and simultaneously pulling the metal coiled material product to be leveled to pass through the position between the roller group 12 and the channel in the two traction members 5 in an open state until the metal coiled material product can be well conveyed out of the leveling device b;

and (3) traction leveling: starting the traction part 5 and the pulling member 2, driving an upper traction roller 54 positioned in the traction part 5 to abut against a lower traction roller 55 through a metal coiled material product, simultaneously driving rollers at the upper row in a roller group 12 to abut against rollers at the lower row through the metal coiled material product, and starting a driving motor 41, so that a large gear 32, a small gear 33 and a driving gear 34 on a synchronous driving part realize full-tooth synchronous motion, synchronously driving the upper traction roller 54, the lower traction roller 55 and the rollers of the roller group 12 to synchronously move, and because the rollers of the roller group 12 are arranged in a staggered manner, under the traction of the traction part 5, the roller group 12 is simultaneously utilized to level the metal coiled material product, and the internal stress of the product is further eliminated;

discharging and processing: after the metal coiled material product is leveled by the leveling device b, the product is processed by the material receiving device d.

Specifically, by adopting the steps, the metal coil product can be stably placed on the discharging device a, so that the situation that the product is separated from the mounting shaft fixing piece 9 is reduced, and the mounting shaft fixing piece 9 can place and fix products with different shaft barrel sizes; in addition, the scattering prevention wheel 815 of the scattering prevention assembly 81 can reduce the phenomenon that the metal coil product automatically scatters due to internal stress in the discharging preparation process; in the leveling and feeding process, the pre-pressing operation of the flat support member 6 and the flat pressing member 7 is utilized, so that the pre-leveling operation can be realized before the product is placed into the leveling device b, and the leveling operation of the product placed into the leveling device b is simple and convenient; and in the process of traction and leveling, the process of synchronous motion of the traction piece 5 and the roller group 12 can be realized by utilizing the driving action of the synchronous driving piece, so that the product can be leveled while the product is dragged to be transmitted, the effect of improving the operation efficiency is realized, and the problem of scratches on the surface of the product caused by the difference of the rotating speed can be reduced, so that the qualified rate of the product is improved.

The embodiments of the present invention are not limited thereto, and according to the above-mentioned contents of the present invention, the present invention can be modified, substituted or combined in other various forms without departing from the basic technical idea of the present invention.

Claims

1. An automatic change leveler of high accuracy which characterized in that: the material collecting device comprises a discharging device, a leveling device and a material collecting device, wherein the leveling device comprises a working platform provided with a synchronous driving piece, the driving end of the synchronous driving piece is connected with two rows of roller sets, the two rows of roller sets are distributed on the upper side and the lower side, a plurality of rollers in the roller sets are distributed along the product conveying direction, and a space for a coiled material product to pass through is formed between the two rows of roller sets;

the top surface of the working platform is provided with a working frame platform, a frame-shaped channel of the working frame platform is consistent with the transmission direction of a product, the roller sets are arranged in the frame-shaped channel of the working frame platform, the two rows of roller sets comprise a rough finishing roller set and a finishing roller set, the rough finishing roller set is positioned on one side close to the discharging device along the transmission direction of the product, and the outer diameter of a roller of the rough finishing roller set is larger than that of a roller of the finishing roller set.

2. An automated high precision leveler as defined in claim 1 wherein: the rough finishing roller group comprises two rows of rough finishing rollers, the two rows of rough finishing rollers are distributed on the upper side and the lower side, and the upper row and the lower row of rough finishing rollers are arranged in a staggered manner; the finishing roller group comprises two rows of finishing rollers, the two rows of finishing rollers are distributed on the upper side and the lower side, and the upper row and the lower row of finishing rollers are arranged in a staggered manner; the number of finishing rollers of the finishing roller group is larger than that of the rough finishing rollers of the rough finishing roller group.

3. An automated high precision leveler as defined in claim 2 wherein: the pulling adjusting part comprises two pulling components, the two pulling components are just opposite to the rough finishing roller set and the finishing roller set respectively along the height direction, the pulling components comprise linear motors connected with the top surface of the working frame platform, the driving ends of the linear motors coaxially rotate to form worms, one side, corresponding to the worms, of the top surface of the working frame platform is rotatably connected with a turbine, the turbine is in meshing transmission with the worms, the turbine threads are communicated with a screw rod, the screw rod is coaxially arranged with the turbine, the screw rod is communicated with the top surface of the working frame platform, one end, extending into the working frame platform, of the screw rod is connected with a mounting plate, one side, far away from the screw rod, of the mounting plate is provided with a limiting plate, the inner side wall of the working frame platform is communicated with a limiting groove, the limiting groove extends along the height direction, and the limiting plate is in sliding connection with the limiting groove, and the rough and finish rollers and/or the finish rollers positioned above are/is rotationally connected with the limiting plate.

4. An automated high precision leveler as defined in claim 3 where: a plurality of first reinforcing rollers are arranged between the finishing rollers on the upper row and the adjacent mounting plates, the first reinforcing rollers are all parallel to the finishing rollers, the first reinforcing rollers are rotatably connected with the same first strip plate, the first strip plate is connected with the limiting plate, a gap is reserved between the first reinforcing rollers and the limiting plate, the first reinforcing rollers and the finishing rollers on the upper row are arranged in a staggered manner, and the peripheral surfaces of the first reinforcing rollers are tangentially abutted with the peripheral surfaces of the adjacent finishing rollers;

the lower part of the plurality of finishing rollers positioned at the lower row is provided with a plurality of second reinforcing rollers which are parallel to the finishing rollers, the plurality of second reinforcing rollers are rotationally connected with the same second strip-shaped plate, the second strip-shaped plate is connected with the inner bottom surface of the working frame platform, a gap is reserved between the second reinforcing rollers and the inner bottom surface of the working frame platform, the plurality of second reinforcing rollers and the plurality of finishing rollers positioned at the lower row are arranged in a staggered manner, and the peripheral surfaces of the second reinforcing rollers are tangentially abutted against the peripheral surfaces of the adjacent finishing rollers.

5. An automated high precision leveler as defined in claim 2 wherein: the synchronous driving piece comprises a supporting table arranged on one side of the working platform, and the supporting table is rotationally connected with a plurality of large gears and small gears; the number of the large gears is the same as that of the rough rolling rollers, rotating shafts of the large gears are opposite to the rotating shafts of the rough rolling rollers, the rough rolling rollers and the large gears rotate coaxially, and any large gear is meshed with another adjacent large gear which is staggered; the number of the pinions is the same as that of the finishing rollers, rotating shafts of the pinions are opposite to the rotating shafts of the finishing rollers, the finishing rollers and the pinions rotate coaxially, and any one pinion is meshed with another adjacent and staggered pinion; a small gear close to the big gear is meshed with a big gear close to the small gear; the supporting table is provided with a rotary driving piece, and the rotary driving piece drives the large gear and the small gear to synchronously rotate.

6. An automated high precision leveler as defined in claim 5 wherein: the roller group is characterized in that traction pieces are arranged on two sides of the roller group in the product transmission direction in the working frame table, each traction piece comprises a lower traction roller rotationally connected with the working frame, a pushing cylinder is arranged on the top surface of the working frame, the extending end of the pushing cylinder penetrates through the top surface of the working frame, the extending end of the pushing cylinder is connected with a connecting plate, one side of the connecting plate, far away from the pushing cylinder, is provided with a sliding plate, a sliding groove is communicated with the inner side wall, above the lower traction roller, in the working frame, and extends in the height direction, the sliding plate is in sliding connection with the sliding groove, the sliding plate is rotationally connected with an upper traction roller, the axis of the upper traction roller is parallel to the axis of the lower traction roller, and the upper traction roller and the lower traction roller are respectively and coaxially rotated along the same end of the axis to form a driven gear and a driving gear, the driven gear is meshed with the driving gear; the supporting table is rotatably connected with a driving gear which is opposite to a rotating shaft of the upper traction roller, the driving gear is meshed with the adjacent gear wheel and/or pinion, the driving gear and the rotating shaft of the lower traction roller rotate coaxially, the rotary driving piece comprises a rotary driving motor connected with the supporting table, and the driving gear close to the gear wheel and the driving end of the driving motor rotate coaxially; the top surface of the supporting table is provided with a container box, the large gear, the small gear and the driving gear are arranged in the container box, the container box is filled with organic oil, and the organic oil is in contact with the surfaces of the large gear, the small gear and the driving gear.

7. An automated high precision leveler as defined in claim 1 wherein: the working platform is provided with a pulling adjusting piece above the two rows of roller sets, and the pulling end of the pulling adjusting piece is connected with the upper row of rollers; a flat supporting component and a flat pressing component are arranged on one side, close to the discharging device, of the working platform along the product conveying direction, the flat pressing component is located above the flat supporting component, and a feeding space between the two rows of roller sets is located between the flat supporting component and the flat pressing component;

the flat support component comprises a guide roller connected with the side surface of the working platform, the axis of the guide roller is parallel to the axis of a roller of the roller group, a rotating shaft of the guide roller coaxially rotates to form a flat support plate, the flat support plate is positioned on one side of the guide roller, which is far away from the working platform, the side surface of the working platform is positioned below the flat support plate, and is hinged with a jacking cylinder, and the extending end of the jacking cylinder is hinged with the flat support plate;

the flat pressing component comprises a connecting frame hinged to the side face of the working platform, the connecting frame is far away from the tail end of the working platform and faces towards the flat support component, a flat pressing roller is hinged to the tail end of the connecting frame, which is far away from a hinged point of the connecting frame, the axis of the flat pressing roller and the axis of the guide roller are coaxially arranged, the side face of the working platform is located above the connecting frame, an extending cylinder is hinged to the top of the connecting frame, and the extending end of the extending cylinder is hinged to the connecting frame.

8. An automated high precision leveler as defined in claim 1 wherein: the discharging device comprises an installation platform, an installation shaft fixing part is arranged on the side surface of the installation platform and comprises a rotating transmission part connected with the installation platform, a hollow shaft tube is arranged at the coaxial rotating end of the driving part, the hollow shaft tube is rotatably connected with the installation platform, an internal thread is arranged on the inner circumferential surface of the hollow shaft tube, a screw is in threaded connection with the internal thread, a limiting disc is arranged at one end of the screw far away from the hollow shaft tube, a moving tube is arranged on the side surface of the hollow shaft tube, facing the hollow shaft tube, of the limiting disc, the moving tube is spliced with the hollow shaft tube, a guide block is fixedly connected to the outer circumferential surface of the moving tube, the end surface of the guide block far away from the axis of the hollow shaft tube is in an inclined plane arrangement, one end of the guide block, close to the limiting disc, is inclined towards the axial direction of the hollow shaft tube, the guide block is characterized in that a guide groove is formed in the inclined surface of the guide block, the guide groove extends in the inclined direction of the guide block and is communicated with the guide groove, a moving block is connected to the guide groove in a sliding mode, an arc supporting block is arranged on the end face, away from the guide block, of the moving block, an arc opening of the arc supporting block faces the axis of the hollow shaft tube, a guide disc is fixedly connected to the outer peripheral face of the hollow shaft tube, the guide disc is located on one side, away from the limiting disc, of the arc supporting block, a straight groove is communicated towards the side face of the limiting disc, the straight groove extends in the direction away from the axis of the hollow shaft tube and is communicated with the guide disc, the arc supporting block is close to a fixed block fixedly connected to the side face of the guide disc, and the fixed block is connected with the straight groove in a sliding mode.

9. An automated high precision leveler as defined in claim 8 wherein: the mounting table is provided with a coiled material limiting part, the coiled material limiting part is right opposite to the mounting shaft fixing part, the coiled material limiting part comprises a transmission motor connected with the mounting table, the driving end of the transmission motor coaxially rotates to form a synchronizing shaft, one end of the synchronizing shaft, far away from the driving motor, is rotatably connected with the mounting table, the synchronizing shaft is parallel to the hollow shaft tube, the synchronizing shaft coaxially rotates to form a synchronizing gear, the mounting table rotatably connects with a driven shaft, and the driven shaft coaxially rotates to form a meshing gear meshed with the synchronizing gear; the outer peripheral face of driven shaft is provided with the opposite external screw thread of screw thread turning along the both ends of axis, the equal threaded connection of external screw thread along axial both sides of driven shaft has the connecting block, two the same straight-bar has been link up in the connecting block grafting, the both ends of straight-bar with the mount table rotates to be connected, the connecting block is connected with the gag lever post, the gag lever post is kept away from the one end orientation of connecting block the axis setting of hollow central siphon.

10. The use method of the automatic high-precision leveler is characterized by comprising the following steps of: