A widened W steel belt adaptive processing device

Abstract

A kind of widening type W steel belt adaptive processing equipment, including uncoiling mechanism, leveling mechanism, shaping mechanism and punching cutting mechanism;The uncoiling mechanism can place steel belt roll and carry out uncoiling;The leveling mechanism can level steel belt;The shaping mechanism is provided with multiple groups of shaft groups, and the shaft group includes two upper and lower driving shafts, and two shaping press wheels are sleeved on the driving shaft;The driving shaft is sleeved with elastic sleeve between shaping press wheel and mounting frame;Rotary support assembly is arranged on the side of shaping press wheel away from mounting frame;The upper and lower sides of the shaft group are provided with push-off assembly, and the push-off assembly can be driven by position adjusting assembly to move up and down, and shaping press wheel can be moved during movement;Finally, the punching cutting mechanism can be used for punching and segment.The above structure is different from existing design, and the spacing of shaping press wheel can be adjusted by mechanical structure instead of manpower, to be suitable for W steel belt processing of different widths.

Description

Technical Field

[0001] This invention relates to the technical field of mining W-steel strip manufacturing equipment, specifically a widened W-steel strip adaptive processing equipment. Background Technology

[0002] The production of W-shaped steel strips for mining requires purchasing steel strip coils as profiles. After uncoiling and leveling the coils, they are pressed into shape by multiple sets of forming rollers arranged sequentially. The strips are then cut into segments by a punching and cutting mechanism. Since W-shaped steel strips come in various specifications, multiple parameters need to be set during processing. When different lengths of W-shaped steel strip segments are needed, the operation is relatively simple, requiring only adjustment of the cutting mechanism's running interval. However, when different widths of W-shaped steel strips are needed, the process becomes more cumbersome. Taking our company's adjustable wide W-shaped steel strip processing equipment (application number 2023225993037) as an example, when producing W-shaped steel strips of different widths, the spacing of multiple forming rollers needs to be manually adjusted, and the rollers must be arranged in a straight line to ensure proper processing. This not only requires high precision but also results in slow adjustment speeds, significantly impacting production efficiency. Summary of the Invention

[0003] To address the inefficiency of manually adjusting multiple shaping rollers sequentially, this invention provides an adaptive processing device for widened W-shaped steel strips.

[0004] The technical solution of this invention is as follows:

[0005] An adaptive processing device for widened W-type steel strip includes an uncoiling mechanism and a leveling mechanism arranged sequentially on a reference plane, characterized in that a shaping mechanism and a punching and cutting mechanism are arranged after the leveling mechanism;

[0006] The shaping mechanism includes a mounting frame, and the mounting frame is provided with multiple rotating shaft groups at intervals along the length direction. Each rotating shaft group includes two horizontally arranged active rotating shafts, one above the other. All active rotating shafts are synchronously driven by a drive mechanism, and two shaping pressure rollers are sleeved on each active rotating shaft. The shaping pressure rollers can rotate synchronously with the active rotating shafts and can move along the active rotating shafts. The steel strip passes through the upper and lower oppositely arranged shaping pressure rollers.

[0007] The active rotating shaft has an elastic sleeve fitted between the shaping pressure roller and the mounting frame, and the elastic sleeve is in a compressed state and can rotate relative to the shaping pressure roller.

[0008] A rotating support assembly is also fitted on the opposite sides of the two shaping rollers of a single active rotating shaft. The rotating support assembly includes an annular mounting base connected to the inner end face of the shaping roller and a plurality of rollers arranged around the active rotating shaft circumferentially.

[0009] The push-off assembly is arranged outside the upper and lower driving shafts of the single shaft group and comprises two groups symmetrically arranged between the two shaping press wheels of the single driving shaft.

[0010] The push-off assembly comprises a reference plate arranged along the length direction of the mounting frame and a push-off plate connected to the left and right sides of the reference plate.

[0011] The side of the push-off plate close to the rollers is provided with a plurality of arc-shaped seats arranged opposite to the rollers, and at least two rollers are tangent to the arc-shaped seats at the same time.

[0012] The reference plate is connected with a position adjusting assembly, and the position adjusting assembly can adjust the height of the reference plate.

[0013] The punching and cutting mechanism comprises a punching assembly and a cutting assembly, and the cutting assembly is provided with a lifting cutter and a fixed cutter which can be replaced and arranged opposite to each other.

[0014] The position of the push-off assembly is adjusted by the position adjusting assembly, and all the shaping press wheels can be synchronously displaced by rotating the support assembly, thereby completing the adjustment of the positions of all the shaping press wheels and increasing or reducing the spacing of the shaping press wheels on the same driving shaft, so that the adjustment requirement in various situations can be met, and the processing of steel strips with different widths W can be ensured.

[0015] In order to ensure that the positions of the shaping press wheels do not change during the rotation of the rollers with the driving shaft, the rotation axes of the plurality of rollers arranged on the same driving shaft have an intersection point, and the intersection point is located on the central axis of the driving shaft.

[0016] In order to adjust the relative relationship between the lifting height of the push-off assembly and the horizontal displacement of the shaping press wheels, the plurality of rollers are fixed by a connecting table and an annular mounting seat, and the connecting table can change the position of the intersection point of the rotation axes of the plurality of rollers on the central axis of the driving shaft.

[0017] A pushing mechanism is arranged on the inner side of the push-off plate, which can push the push-off plate to rotate, so as to ensure that the arc-shaped seats on the outer side of the push-off plate can be tangent to the rollers.

[0018] After replacing the different connecting tables, the inclination angle of the plane where the rollers are located can be adjusted, so that the relative movement distance of the shaping press wheels in the horizontal direction can be adjusted under the condition that the position adjusting assembly adjusts the same spacing of the push-off assembly. Correspondingly, in order to adapt to the rollers in different inclination conditions, the push-off plate can rotate relative to the reference plate, and the push-off plate is always perpendicular to the rotation plane of the rollers. It is ensured that the rollers can rotate freely in any situation.

[0019] The pushing mechanism comprises a plurality of vertical adjusting rods arranged on opposite planes of the reference plate, the adjusting rods have the same spacing as the pushing plate on both sides, and are sleeved with a limiting seat, the limiting seat can move along the adjusting rod, and is rotationally connected with the pushing plate through a rotatable connecting arm.

[0020] The limiting seat is provided with a fastener on both upper and lower sides of the adjusting rod, and the fastener can be fixed with the adjusting rod at any height. Since the pushing plate is controlled by multiple adjusting rods to adjust the angle, it cannot be directly synchronized, but must be adjusted by limiting, and the fastener in the adjustment direction must be loosened to ensure that the structure is not damaged during adjustment.

[0021] The specific structure of the position adjusting assembly comprises a bidirectional screw rod driven by a motor and vertically arranged on both sides of the rotating shaft group, the spacing of the bidirectional screw rod is greater than the width of the steel belt, and a movable adjusting frame is symmetrically sleeved on the bidirectional screw rod, the adjusting frame is horizontally arranged and connected with adjacent surfaces of the upper and lower reference plates. The bidirectional screw rod can ensure the synchronous movement in opposite directions, and can also avoid the movement path of the steel belt.

[0022] The W-shaped steel belt forming device comprises an inner concave shaping roller and an outer convex shaping roller arranged in a vertical direction, and the outer convex shaping roller is arranged lower than the inner concave shaping roller.

[0023] As a preferred solution, the support frame is further provided with a rotatable auxiliary bracket above the adjusting bracket, the auxiliary bracket is arranged on the same side of the rotating shaft of the adjusting bracket, and an auxiliary wheel is arranged at the end away from the rotating shaft, and the auxiliary wheel is in contact with the steel belt roll. Through the synchronous rotation of the auxiliary wheel and the rotating seat, the steel belt roll can be unwound and the steel belt can be ensured to fall into the normal position.

[0024] To avoid the influence of the roller on the steel belt processing, the projection of the roller in the horizontal direction falls within the projection of the shaping roller.

[0025] In order to realize automatic adjustment, the rotating seat is provided with a distance measuring instrument on the side close to the steel belt roll, the distance measuring instrument is connected with the input end of an industrial computer, and the output end of the industrial computer is connected with the position adjusting assembly. By feeding back the width of the steel belt roll, the spacing of the shaping roller is controlled to realize automatic adjustment.

[0026] The beneficial effect of the present application is that the present application is a widened W steel belt adaptive processing equipment, which is different from the existing structure. The device does not need to manually adjust the spacing of the shaping press wheel on the driving shaft, but realizes it through mechanical structure, and through the setting of the position adjusting assembly, it can avoid hindering the processing path of the W steel belt, and through the cooperation of the push-away assembly and the rotating support assembly, it can realize the spacing adjustment of the shaping press wheel while ensuring the normal rotation of the shaping press wheel with the driving shaft. Then, the device can change the moving stroke of the shaping press wheel under the same output length of the position adjusting assembly by adjusting the inclination angle of the roller and the push-away plate, and thus can be suitable for different ranges of adjustment. When the overall demand for adjustment width is small, the inclination angle can be adjusted to improve the precision, and when the demand for adjustment width range is large, the adjustment range can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] The schemes and advantages of the present application will become clear to those of ordinary skill in the art by reading the following detailed description of the preferred embodiments. The drawings are only for the purpose of illustrating the preferred embodiments and are not considered to be limiting of the present application.

[0028] In the drawings:

[0029] Figure 1 is a top view structure schematic diagram of the present application;

[0030] Figure 2 is a front view structure schematic diagram of the unwinding and leveling mechanism of the present application;

[0031] Figure 3 is a top view structure schematic diagram of the shaping mechanism of the present application;

[0032] Figure 4 is a side view structure schematic diagram of the shaping mechanism of the present application;

[0033] Figure 5 is a side view structure schematic diagram of the shaping mechanism of the present application (different positions);

[0034] Figure 6 is a Figure 4 partial structure schematic diagram;

[0035] Figure 7 is an arc-shaped seat and roller cooperation structure schematic diagram of the present application;

[0036] Figure 8 is a front view structure schematic diagram of the punching and cutting mechanism of the present application;

[0037] Figure 9 is a top view structure schematic diagram of the punching assembly of the present application;

[0038] Figure 10The schematic view of the side view structure of the cutting assembly of the present application;

[0039] Figure 11 The schematic view of the side view structure of the cutting assembly of the present application; Figure 4 The schematic view of the partial structure (in the case of setting the connecting table);

[0040] The components represented by the reference numerals in the drawings are as follows:

[0041] 1. Unwinding mechanism; 11. Rotating seat; 12. Stopper; 2. Leveling mechanism; 21. Adjusting supporting plate; 22. Auxiliary bracket; 23. Adjusting pressure closer; 24. Auxiliary unwinder; 3. Shaping mechanism; 31. Driving rotating shaft; 32. Shaping pressure roller; 33. Elastic sleeve; 34. Rotating support assembly; 341. Annular mounting seat; 342. Connecting table; 343. Roller; 35. Pushing-off assembly; 351. Reference plate; 352. Pushing-off plate; 353. Arc-shaped seat; 354. Adjusting rod; 355. Limiting seat; 356. Fastener; 36. Position adjusting assembly; 361. Bidirectional screw rod; 362. Adjusting frame; 37. Front pressure roller; 38. Rear pressure roller; 4. Punching and cutting mechanism; 41. Reference supporting table; 42. Punching assembly; 421. Punching head; 43. Cutting assembly; 431. Lifting cutter; 432. Fixed cutter; 5. W-shaped steel belt. DETAILED DESCRIPTION

[0042] As Figure 1 shown in the drawings, the present application is a kind of widened W-shaped steel belt adaptive processing equipment, which comprises unwinding mechanism 1, leveling mechanism 2, shaping mechanism 3 and punching and cutting mechanism 4 arranged in sequence on the reference plane, and through the above four mechanisms, different operations of W-shaped steel belt processing can be completed, and the specific mode is as follows:

[0043] Firstly, the unwinding mechanism 1 comprises rotating seat 11 arranged on the supporting seat and capable of rotating, the supporting seat is fixed on the reference plane, and the rotating seat 11 can place the steel belt roll, after placing the steel belt roll, it is ensured that the mechanism will not be tilted, then the steel belt roll can be unwound through the rotation of the rotating seat 11, and since there are various width specifications of W-shaped steel belt, in order to perform automatic identification, a distance measuring instrument is arranged on the side of the rotating seat 11 close to the steel belt roll, the distance measuring instrument is connected to the input end of the industrial computer, an adjusting pad is arranged between the rotating seat 11 and the steel belt roll, and the adjusting pad comprises various thickness specifications, the adjusting pad can ensure that the center of the steel belt roll is located on the center line of the driving rotating shaft 31 of the shaping mechanism 3 of the present device, so as to ensure symmetrical processing, by obtaining the distance between the steel belt roll and the surface of the rotating seat 11, the thickness of the steel belt roll can be known, then it can be fed back to the industrial computer, so as to facilitate the adjustment of the subsequent structure.

[0044] Then, as Figure 2As shown, the leveling mechanism 2 comprises an adjusting support plate 21 for supporting the steel strip to avoid the phenomenon of bending after uncoiling, the structure of which is introduced in the patent previously applied by the company, thus not described again, and it is worth noting that the end of the adjusting support plate 21 away from the uncoiling mechanism 1 is rotatably arranged on the support frame; then, in order to avoid the steel strip from deviating from the preset processing path, the support frame is further provided with a rotatable auxiliary bracket 22 above the adjusting support plate 21, the auxiliary bracket 22 is arranged on the same side of the rotating shaft of the adjusting support plate 21, and the end away from the rotating shaft is provided with a rotatable auxiliary wheel, and the auxiliary wheel is in contact with the steel strip coil. Through the synchronous rotation of the auxiliary wheel and the rotating seat 11, the uncoiling of the steel strip coil can be realized and the steel strip can be ensured to fall into the normal position.

[0045] Moreover, the middle section of the auxiliary bracket 22 is further provided with an adjusting presser 23, the output end of the adjusting presser 23 can be telescopic and is arranged towards the adjusting support plate 21, which can level the bent steel strip to ensure that the steel strip entering the subsequent shaping mechanism 3 is qualified.

[0046] Furthermore, as shown in Figure 2 , 3 , 4, 5, 6, 7, the shaping mechanism 3 comprises a mounting frame arranged on a reference plane, one side of which is provided with a driving device, and the mounting frame is provided with a plurality of rotating shaft groups along the length direction, each rotating shaft group comprising two driving rotating shafts 31 spaced apart in the vertical direction, the two driving rotating shafts 31 of the same rotating shaft group having the same rotating speed and opposite rotating directions, which can move the steel strip backward while shaping the steel strip, and all the driving rotating shafts 31 are synchronously driven by the driving mechanism, which can be realized by sprocket and chain linkage, and the related structure is not described again, then, in order to process the groove required by the W-shaped steel strip, as shown in Figure 4 , two shaping press wheels 32 are sleeved on each driving rotating shaft 31, the shaping press wheels 32 can rotate synchronously with the driving rotating shaft 31 and can move along the driving rotating shaft 31, the rotation can ensure the transportation of the steel strip, and the movement can adjust the spacing, thereby realizing the processing of different groove positions of steel strips of different width specifications, and the steel strip passes between the upper and lower shaping press wheels 32.

[0047] The same as the existing structure, the forming mode of the W-shaped steel strip 5 is that the vertically opposite shaping press wheels 32 comprise an inner concave press wheel and an outer convex press wheel, and the outer convex press wheel is arranged lower than the inner concave press wheel. Through the cooperation of the outer convex and inner concave structures, the processing of the groove can be realized without affecting the level of other parts of the steel strip.

[0048] Moreover, in the structure, the difference from the prior art is that the elastic sleeve 33 is sleeved on the main shaft 31 between the shaping roller 32 and the mounting frame, and the elastic sleeve 33 is in a compressed state and can rotate relative to the shaping roller 32, so that the shaping roller 32 can be pushed inward by the elastic sleeve 33, and the elastic sleeve 33 comprises a spring sleeved on the main shaft 31 and contact members arranged at both ends of the spring and capable of rotating relative to each other.

[0049] The position of the shaping roller 32 cannot be positioned only by the pushing of the elastic sleeve 33, and in order to solve the above problem, as shown in Figure 3 、 4 The shaping roller 32 is provided with a rotating support assembly 34 on the side away from the mounting frame, and correspondingly, in order to cooperate, the upper and lower sides of the rotating shaft assembly are provided with push-away assemblies 35, the push-away assemblies 35 are located between the two shaping rollers 32, and under the pushing of the elastic sleeve 33, the rotating support assembly 34 can be limited by abutting against the push-away assemblies 35, at this time, the position of the shaping roller 32 can be limited by the push-away assemblies 35, then, only the state of the push-away assemblies 35 needs to be adjusted, the limiting position can be changed, and then the position adjustment of the shaping roller 32 is realized, and the implementation manner is that the push-away assemblies 35 are arranged on the position adjustment assembly on the reference plane and are driven by the position adjustment assembly 36, and it should be noted that the two push-away assemblies 35 can move synchronously in the vertical direction and the moving directions are opposite.

[0050] As shown in Figure 4As shown, the specific structure of the rotating support assembly 34 is that the rotating support assembly 34 comprises an annular mounting seat 341 fixed on the side of the shaping press wheel 32 away from the mounting rack, a plurality of connecting tables 342 are arranged circumferentially on the side of the annular mounting seat 341 away from the shaping press wheel 32 around the driving rotary shaft 31 (the connecting tables 342 are arranged to change the inclination angle of the rollers 343 to adapt to different situations, and if this function is not needed, the rollers 343 can be directly connected with the annular mounting seat 341), and the connecting tables 342 are detachably connected with the annular mounting assembly, so they can be freely replaced, and the side away from the annular mounting seat 341 is provided with a roller 343. It should be noted that the rotation plane of the roller 343 is arranged obliquely relative to the driving rotary shaft 31, that is, the roller 343 is arranged obliquely, and it should be noted that the rotation axes of a plurality of rollers 343 arranged on the same driving rotary shaft have an intersection point, and the intersection point is located on the central axis of the driving rotary shaft. Correspondingly, the pushing away assembly 35 comprises a reference plate 351 connected with the position adjusting assembly 36, and the reference plate 351 is symmetrically provided with a pushing plate 352, and the pushing plate 352 is arranged perpendicular to the rotation plane of the roller 343. Through the above cooperation, the relative rotation can be realized, and when the height of the pushing plate 352 is adjusted, the position of the roller 343 can also be adjusted (if different models of connecting tables 342 are not needed to be replaced, the above pushing plate 352 can also be arranged at a fixed angle, and then adjustment is not needed). The reason is that the other side of the shaping press wheel 32 is subjected to pressure, and in order to avoid the position change of the rotating support assembly 34 and the pushing plate 352 when the roller 343 rotates, it is necessary to design that the side of the pushing plate 352 close to the roller 343 is provided with a plurality of arc-shaped seats 353 arranged opposite to the roller 343, and at least two rollers 343 are in close contact with the arc-shaped seats 353 at the same time. Therefore, when the roller 343 rotates with the driving rotary shaft 31, the relative displacement of the two can be avoided, and the position of the shaping press wheel 32 is ensured to be constant when the position of the pushing plate 352 is constant.

[0051] As Figure 6 , 11As shown by comparison, since the height of the pushing-off plate 352 can be changed to change the distance between the shaping press wheels 32, the position adjusting assembly 36 only needs to change the height of the pushing-off assembly 35, and specifically, the position adjusting assembly 36 comprises a bidirectional screw rod 361 driven by a motor and vertically arranged on the left and right sides of the rotating shaft group, the distance between the bidirectional screw rods 361 is greater than the width of the steel belt, which can avoid the moving path of the steel belt, and a movable adjusting frame 362 is symmetrically sleeved on the bidirectional screw rod 361, the adjusting frame 362 is horizontally arranged and connected with the adjacent surface of the two reference plates 351. Therefore, the reference plate 351 can be driven to move to realize the movement of the pushing-off plate 352 when moving. It should be noted that the adjusting frame 362 is arranged at the middle position of the rotating shaft group to ensure that it does not affect the normal operation of the device.

[0052] In order to realize automation, the output end of the industrial computer is connected with the position adjusting assembly 36. The width of the steel belt roll can be fed back to control the distance between the shaping press wheels 32 and realize automatic adjustment.

[0053] As shown in Figure 3 、 5 Although the adjusting frame 362 can adjust the height, the specific range is affected by the height of the mounting frame and the moving path of the steel belt, therefore, the moving range of the position adjusting assembly 36 is limited, and how to realize the applicability to steel belts of multiple width specifications W in the limited moving range is also a problem we need to consider.

[0054] Further, in order to change the ratio of the moving height of the pushing-off plate 352 to the horizontal moving length of the shaping press wheels 32, the design significance of the connecting table 342, i.e., the pushing-off plate 352 that can rotate, is that:

[0055] The connecting surface of the connecting table 342 and the annular mounting seat 341 is arranged obliquely relative to the connecting surface of the connecting table 342 and the roller 343, therefore, after replacing different connecting tables 342, the inclination angle of the plane where the roller 343 is located can be adjusted, therefore, the relative moving distance of the shaping press wheels 32 in the horizontal direction can be adjusted under the condition that the position adjusting assembly 36 adjusts the same distance between the pushing-off assembly 35.

[0056] It should be noted that in the above structure, in order to avoid the influence of the roller 343 on the processing of the steel belt, the projection of the roller 343 in the horizontal direction falls within the projection of the shaping press wheels 32.

[0057] At the same time, in order to adapt to the rollers 343 in different inclination conditions, the pushing-off plate 352 can rotate relative to the reference plate 351, and the pushing-off plate 352 is always perpendicular to the rotating plane of the roller 343. Ensure that the roller 343 can rotate freely in any case.

[0058] In the above design, the smaller the angle between the push-off plate 352 and the vertical plane, the smaller the moving length of the shaping press wheel 32 after the push-off plate 352 changes the corresponding height. Conversely, the larger the angle between the push-off plate 352 and the vertical plane, the larger the moving length of the shaping press wheel 32 after the push-off plate 352 changes the corresponding height. However, the larger the angle between the push-off plate 352 and the vertical plane, the smaller the pushing force generated on the shaping press wheel 32. Therefore, the use of the above structure needs to be set according to the situation. In principle, the smaller the angle between the push-off plate 352 and the vertical plane, the better. However, it is necessary to ensure that the displacement length of the shaping press wheel 32 can be reached within the moving stroke. Moreover, through the above design, the precision of the moving length can be easily controlled.

[0059] As shown in Figure 6 the above, the angle adjustment of the push-off plate 352 is achieved by arranging a plurality of vertical adjustment rods 354 on the opposite planes of the two reference plates 351. The distance between the adjustment rods 354 and the two push-off plates 352 is the same, and the adjustment rods 354 are sleeved with limit seats 355. The limit seats 355 can move along the adjustment rods 354 and are rotatably connected with the push-off plates 352 through connecting arms. Since a plurality of adjustment rods 354 are arranged, in order to avoid the phenomenon that they cannot be adjusted at the same time, the limit seat 355 is adjusted in the following way. The limit seat 355 is provided with fasteners 356 on the upper and lower sides of the adjustment rod 354. The fasteners 356 can be fixed at any height on the adjustment rod 354. The adjustment rod 354 is a threaded rod, and the fastener 356 is a nut. By tightening the fastener 356, it can be adjusted to any height.

[0060] Moreover, the above adjustment cannot be adjusted during the operation of the equipment. Its application scenario is that some companies need W steel belts with a width of 180-245. Therefore, the adjustment range of the above shaping press wheel is higher than 65. Some companies need W steel belts with a width of 355-455. Therefore, the adjustment range needs to be higher than 100. Therefore, within the same height adjustment range, the push-off distance needs to be changed according to the height. Therefore, it is an adaptive item.

[0061] The reason for arranging the above structure is that the angle of the push-off plate 352 is controlled by a plurality of adjustment rods 354 at the same time. Therefore, it cannot be adjusted one by one, but only synchronously. However, the above method cannot be directly adjusted synchronously. Therefore, it must be adjusted in a limiting manner. The fasteners 356 in the adjustment direction of all the adjustment rods 354 are loosened to ensure that the structure will not be damaged during the adjustment process. After loosening the fasteners 356 in the adjustment direction of all the adjustment rods 354, the position of the limit seat 355 can be adjusted. Then, the fasteners 356 on the other side are fixed one by one.

[0062] In order to realize the motorization, the above structure can also select to fix the limiting seat 355 on the servo cylinder, fix the servo cylinder with the reference plate 351, and only need to adjust all the servo cylinders at the same time to realize the synchronous adjustment, but the disadvantage is that the cost is high, so it needs to be selected according to the situation.

[0063] Finally, in order to punch and cut, the punching and cutting mechanism 4 comprises a punching assembly 42 and a cutting assembly 43, and the cutting assembly 43 is provided with replaceable and relatively arranged lifting cutter 431 and fixed cutter 432. Because the cutting assembly 43 has less structure, it is not considered to be automatically replaced, and it can be directly replaced manually.

[0064] Through the above structure, the position of the pushing and moving assembly 35 can be adjusted by the position adjusting assembly 36, all the shaping pressure rollers 32 can be driven to produce displacement synchronously by rotating the supporting assembly 34, and then the position adjustment of all the shaping pressure rollers 32 is completed, and the spacing of the shaping pressure rollers 32 on the same driving shaft 31 can be increased or reduced, so it can be suitable for the adjustment requirements in various situations, and ensure that it is suitable for the processing of steel belts 5 with different widths W.

Claims

1. A self-adapting processing device for widening W steel strip, comprising an uncoiling mechanism (1) and a leveling mechanism (2) arranged in sequence in a reference plane, characterized in that, The leveling mechanism (2) is provided with a shaping mechanism (3) and a punching and cutting mechanism (4) behind it; The shaping mechanism (3) comprises a mounting frame, a plurality of rotating shaft groups are arranged at intervals along the length direction of the mounting frame, each rotating shaft group comprises two horizontal driving rotating shafts (31) arranged one above the other, all the driving rotating shafts (31) are synchronously driven by a driving mechanism, and two shaping press rollers (32) are sleeved on each driving rotating shaft (31), the shaping press rollers (32) can rotate synchronously with the driving rotating shaft (31) and can move along the driving rotating shaft (31), and the steel belt passes through between the shaping press rollers (32) arranged oppositely above and below; The driving rotating shaft (31) is sleeved with an elastic sleeve (33) between the shaping press roller (32) and the mounting frame, the elastic sleeve (33) is in a compressed state, and can rotate relative to the shaping press roller (32); A rotating support assembly (34) is further sleeved on the opposite side of the two shaping press rollers (32) of each driving rotating shaft (31), the rotating support assembly (34) comprises an annular mounting seat (341) connected with the inner end surface of the shaping press roller (32) and a plurality of rollers (343) circumferentially arranged around the driving rotating shaft (31) on the annular mounting seat (341); A pushing away assembly (35) is further arranged on the outer side of the upper and lower driving rotating shafts (31) of each rotating shaft group, the pushing away assembly (35) comprises two groups, and the two groups are symmetrically arranged between the two shaping press rollers (32) of each driving rotating shaft (31) above and below; The pushing away assembly (35) comprises a reference plate (351) arranged along the length direction of the mounting frame and a pushing away plate (352) connected to the left and right sides of the reference plate (351); The pushing away plate (352) is provided with a plurality of arc-shaped seats (353) arranged opposite to the rollers (343) on the side close to the rollers (343), and at least two rollers (343) are tangent to the arc-shaped seats (353) at the same time; The reference plate (351) is connected with a position adjusting assembly (36), and the position adjusting assembly (36) can adjust the height of the reference plate (351); The punching and cutting mechanism (4) comprises a punching assembly (42) and a cutting assembly (43), and the cutting assembly (43) is provided with a lifting cutter (431) and a fixed cutter (432) which can be replaced and arranged oppositely.

2. The apparatus according to claim 1, wherein The rotating axes of the plurality of rollers (343) arranged on the same driving rotating shaft (31) have an intersection, and the intersection is located on the central axis of the driving rotating shaft (31).

3. The apparatus according to claim 2, wherein The plurality of rollers (343) are fixed to the annular mounting seat (341) through a connecting table (342), and the connecting table (342) can change the position of the intersection of the rotating axes of the plurality of rollers (343) on the central axis of the driving rotating shaft (31); The inner side surface of the pushing away plate (352) is provided with a pushing mechanism, which can push the pushing away plate (352) to rotate, so as to ensure that the arc-shaped seats (353) on the outer side surface of the pushing away plate (352) can be tangent to the rollers (343).

4. The apparatus according to claim 3, wherein The pushing mechanism comprises a plurality of vertical adjusting rods (354) arranged on opposite planes of the two reference plates (351), the adjusting rods (354) have the same spacing as the two side pushing plates (352), and the adjusting rods (354) are sleeved with limit seats (355) which can move along the adjusting rods (354) and are rotatably connected with the pushing plates (352) through rotatable connecting arms.

5. The apparatus according to claim 4, wherein The limit seats (355) are provided with fasteners (356) on both upper and lower sides of the adjusting rods (354), and the fasteners (356) can be fixed with the adjusting rods (354) at any height.

6. The apparatus according to claim 1, wherein The position adjusting assembly (36) comprises a bidirectional screw rod (361) driven by a motor and vertically arranged on both sides of the rotating shaft group, the bidirectional screw rod (361) has a spacing greater than the width of the steel belt, and the bidirectional screw rod (361) is symmetrically sleeved with a movable adjusting frame (362), the adjusting frame (362) is horizontally arranged and connected with adjacent surfaces of the upper and lower reference plates (351), respectively.

7. The apparatus according to claim 1, wherein The shaping press wheels (32) arranged in opposite vertical directions comprise concave press wheels and convex press wheels, and the convex press wheels are arranged lower than the concave press wheels.

8. The apparatus according to claim 1, wherein The leveling mechanism (2) comprises an adjusting support plate (21) rotatably arranged on a support frame at an end away from the unwinding mechanism (1), the support frame is further provided with a rotatable auxiliary support frame (22) above the adjusting support plate (21), the auxiliary support frame (22) is arranged on the same side of the rotating shaft of the adjusting support plate (21), and an end away from the rotating shaft is provided with a rotatable auxiliary wheel, and the auxiliary wheel is in contact with the steel belt roll.

9. The apparatus according to claim 1, wherein The projection of the roller (343) in the horizontal direction falls within the projection of the shaping press wheels (32).

10. The self-adapting processing device for widening W steel strip according to any one of claims 1-9, characterized in that, The unwinding mechanism (1) comprises a rotating seat (11) rotatably arranged on a support seat, the support seat is fixed to a reference plane, and the rotating seat (11) is provided with a distance meter on a side close to the steel belt roll, the distance meter is connected to an input end of an industrial computer, and an output end of the industrial computer is connected to the position adjusting assembly (36).

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