Heavy steel cutting control device

Abstract

The invention provides a heavy steel cutting control device which comprises a machine body, a plurality of feeding mechanisms and a plurality of positioning and supporting mechanisms, and heavy steel is fed, positioned and supported through the feeding mechanisms and the positioning and supporting mechanisms at the same time, so that the heavy steel is stably transferred to a cutting device; a follow-up assembly and a follow-up correction assembly are arranged on a positioning supporting mechanism, a proximity sensor, a first follow-up induction piece and a second follow-up induction piece are arranged on the follow-up assembly, a follow-up rolling shaft is arranged on the follow-up assembly, and an idle wheel centering structure is arranged on the follow-up correction assembly. The heavy steel abuts against the follow-up assembly to enable the first follow-up induction piece and the second follow-up induction piece to touch the proximity sensor, so that the follow-up rolling shaft and the idle wheel centering structure can be driven to correct the position of the heavy steel, the position of the heavy steel is ensured, and deviation and the like of the heavy steel are prevented. Heavy steel is conveyed to the cutting device to be cut through clamping of the front clamping mechanism and the rear clamping mechanism and movement of the linear guide rail.

Description

Technical Field

[0001] The present invention relates to the technical field of machining, and particularly to a heavy steel cutting control device. Background Art

[0002] In the modern construction and industrial fields, steel is one of the essential raw materials. It has good machining properties and can be processed into products through cutting, welding, drilling, or grinding. Common steels include heavy steel and light steel. For example, heavy steel is large in volume, thickness, and cross-section, and even long in length. Therefore, special cutting equipment is required for cutting.

[0003] Before heavy steel is cut, it is usually lifted onto a conveying component first and then conveyed to a cutting component by the conveying component. When the cutting component cuts, the heavy steel to be sent needs to have a certain straightness. However, due to the long length of heavy steel, it is inevitable to have deviations, even large-scale deviations during transportation on the conveying component. Therefore, a device is needed to ensure that the heavy steel can maintain straightness during transportation. Summary of the Invention

[0004] The present invention provides a heavy steel cutting control device, which can effectively solve the above problems.

[0005] The present invention is implemented as follows: A heavy steel cutting control device includes: A fuselage; Multiple loading mechanisms, which are arranged on one side of the fuselage, and are arranged parallel to each other at intervals between every two of the loading mechanisms; and Multiple positioning and supporting mechanisms, each of which is arranged between two of the loading mechanisms and abuts against the fuselage. The positioning and supporting mechanism includes a follower assembly and a follower correction assembly arranged on one side of the follower assembly. A plurality of proximity sensors are arranged at intervals on the side wall of each follower assembly. The follower correction assembly can move relative to the follower assembly, and when the follower correction assembly moves downward, it can trigger the proximity sensors.

[0006] As a further improvement, a plurality of linear guide rails are arranged on the fuselage. A rear clamping mechanism is movably arranged at one end of the fuselage, and a front clamping mechanism is arranged at the other end of the fuselage. The rear clamping mechanism moves on the linear guide rails to approach the front clamping mechanism.

[0007] As a further improvement, the front clamping mechanism and the rear clamping mechanism are arranged on the same axis, and the axis is perpendicular to the loading mechanism.

[0008] As a further improvement, there are four sets of the feeding mechanism. The feeding mechanism has a single-frame feeding unit. At both ends of the single-frame feeding unit, a sprocket driven shaft is respectively arranged. A first sprocket is arranged on the sprocket driven shaft. Two spaced-apart first sprockets are linked together by a first chain. On one side surface of the single-frame feeding unit, two spaced second sprockets are arranged. One of the second sprockets corresponds to one of the first sprockets, and the sprocket driven shaft corresponding to the first sprocket penetrates through the corresponding second sprocket. A second chain is sleeved on the two second sprockets.

[0009] As a further improvement, the other second sprocket is connected to a sprocket driving shaft. The sprocket driving shaft is connected to the second sprocket on another single-frame feeding unit. Every two sets of the feeding mechanisms are connected by a sprocket driving shaft. The middle two sets of the feeding mechanisms are connected by a motor fixing connecting rod. And a motor assembly is arranged in the middle section of the motor fixing connecting rod. The middle sprocket driving shaft is connected to the motor assembly.

[0010] As a further improvement, the follower assembly includes a follower bottom plate and a top material movable plate movably connected to the follower bottom plate. A first motor is arranged inside the follower bottom plate. A first gear is arranged outside the follower bottom plate. The first gear passes through the main wall surface of the follower bottom plate and is connected to the first motor. Two first guide rails and a first rack are arranged on the side of the top material movable plate close to the follower bottom plate. The two first guide rails are arranged at intervals. The first rack is arranged between the two first guide rails and is movably meshed with the first gear. First guide rail seats corresponding to the first guide rails are arranged on the main wall surface of the follower bottom plate. Each first guide rail corresponds to two first guide rail seats. The first guide rail can move inside the first guide rail seat. A follower roller is arranged at the upper end of the top material movable plate.

[0011] As a further improvement, a first follower induction sheet is arranged on the lower side of each of the two side walls of the follower bottom plate. A second follower induction sheet is arranged on the lower side of each of the two side walls of the top material movable plate. The first follower induction sheet corresponds to the second follower induction sheet. And the first follower induction sheet and the second follower induction sheet are arranged corresponding to the proximity sensor.

[0012] As a further improvement, the follow-up correction assembly has a correction movable plate. On one side of the correction movable plate close to the blanking movable plate, a second track group that is movably connected to the blanking movable plate is provided. On the side of the correction movable plate far from the blanking movable plate, two third track groups that are away from each other are provided. Between the two third track groups, two second racks that are offset from each other are provided. In the middle of the correction movable plate, a second gear is provided. The second gear can be meshed and move with both of the second racks; one end of each of the two second racks away from each other is connected to a correction claw. On the side walls of the two correction claws away from each other, a fixing plate is provided. Between the two fixing plates, a first cylinder is provided; at the upper end of each correction claw, a clamping block is provided. On the opposite side surfaces of the two clamping blocks, an idler centering structure is respectively provided; when the first cylinder works to drive any one or any two of the fixing plates to move, relative movement is generated between the second rack and the second gear, and the third track group moves, driving the correction claw to drive the clamping block to drive the two idler centering structures to generate relative movement.

[0013] As a further improvement, a longitudinally arranged second cylinder is connected to the lower side of the blanking movable plate. The upper end of the second cylinder is connected to a movable joint; an activity interface is opened on the lower side of the correction movable plate. The activity interface is arranged corresponding to the movable joint. The second cylinder works to drive the movable joint to push against the activity interface to push the correction movable plate to move.

[0014] A heavy steel cutting device with the heavy steel cutting control device described above includes a cutting device and a blanking device. The heavy steel cutting control device and the blanking device are respectively arranged on both sides of the cutting device. A first rotating shaft and a second rotating shaft are arranged on the cutting device. Linear guide rails are arranged on the heavy steel cutting control device and the blanking device. The heavy steel cutting control device feeds materials and controls the position of the heavy steel, and conveys the heavy steel to the cutting device through the linear guide rail for cutting, and then discharges the materials from the blanking device.

[0015] The beneficial effects of the present invention are as follows: By setting multiple sets of feeding mechanisms and multiple sets of positioning and supporting mechanisms, heavy steel can be fed, positioned, and supported simultaneously, enabling the stable transfer of heavy steel to the cutting device for cutting; By setting a follower assembly and a follower correction assembly on the positioning and supporting mechanism, a proximity sensor, a first follower induction piece, and a second follower induction piece are set on the follower assembly, and a follower roller is set on the follower assembly and an idler centering structure is set on the follower correction assembly. When the heavy steel is transferred to the positioning and supporting mechanism through the feeding mechanism, the heavy steel presses against the follower assembly to trigger the proximity sensor by the first follower induction piece and the second follower induction piece, which can drive the follower roller and the idler centering structure to correct the position of the heavy steel in the front-back, up-down, left-right directions, thereby ensuring the position of the heavy steel and preventing it from shifting or deviating; Clamped by the front clamping mechanism and the rear clamping mechanism, and then the heavy steel is transferred to the cutting device for cutting through the movement of the linear guide. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a structural diagram of the embodiment of the present invention applied to a heavy steel cutting device.

[0018] Figure 2 It is a structural diagram of the embodiment of the present invention.

[0019] Figure 3 It is a structural diagram of the fuselage of the embodiment of the present invention.

[0020] Figure 4 It is a structural diagram of the positioning and supporting mechanism of the embodiment of the present invention.

[0021] Figure 5 It is an exploded view of the follower assembly of the embodiment of the present invention.

[0022] Figure 6 It is an exploded view of the follower correction assembly of the embodiment of the present invention.

[0023] In the figure: 1. Control device; 11. Fuselage; 111. First pipe beam; 112. Second pipe beam; 113. Vertical pipe; 114. Front plate surface; 115. Vertical beam; 116a. Front reinforcing rib; 116b. Rear reinforcing rib; 117. Front cross beam; 118. Front clamping mechanism; 1181. Clamping hole; 119. Rear clamping mechanism; 1191. Card. 12. Loading mechanism; 121. Single-group loading frame; 121a. Floor feet; 122a. Wheel groove; 123. First sprocket; 124. Sprocket driven shaft; 125. First chain; 126. Second sprocket; 127. Second chain; 128. Sprocket drive shaft; 129. Motor assembly; 129a. Motor fixed connecting rod 13. Positioning and supporting mechanism 131. Follow-up component; 1311. Follow-up bottom plate; 1312. First motor; 1313. First gear; 1314. Material pushing movable plate; 1315. First guide rail; 1316. First rack; 1317a. First follow-up induction sheet; 1317b. Second follow-up induction sheet; 1318. First guide rail seat; 1319. Follow-up roller 132. Follow-up correction component; 1321. Correction movable plate; 1322. Second guide rail; 1323. Second guide rail seat; 1324. Third guide rail; 1325. Second rack; 1326. Second gear; 1327. Correction claw; 1328. Third guide rail seat; 1329. First cylinder; 132a. Movable fixing plate; 132b. Clamping cylinder fixing plate; 132c. Clamping shield; 132d. Clamping block; 132e. Idler wheel centering structure; 132f. Second cylinder; 132g. Movable joint; 132h. Movable interface 133. Proximity sensor; 134. Limit block 2. Cutting device 3. Unloading device 4. First rotating shaft 5. Second rotating shaft 6. Linear guide rail Detailed implementation manners

[0024] To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0025] In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0026] Referring to Figure 1 As shown, a heavy steel cutting device includes a control device 1, a cutting device 2, and a blanking device 3. The control device 1 and the blanking device 3 are respectively arranged on both sides of the cutting device 2. The control device 1 feeds the material and controls the position of the heavy steel, transfers the heavy steel to the cutting device 2 for cutting, and then discharges the material from the blanking device 3. The cutting device further includes a first rotating shaft 4, a second rotating shaft 5, and a linear guide rail 6. The first rotating shaft 4 and the second rotating shaft 5 are arranged on the cutting device 2, and the linear guide rail 6 is arranged on the control device 1 and the blanking device 3.

[0027] Referring to Figure 2 As shown, a control device 1 for heavy steel cutting includes a machine body 11, and a plurality of feeding mechanisms 12 and a plurality of positioning and supporting mechanisms 13 arranged at the front end of the machine body 11. The machine body 11 is connected to one side of the cutting device 2, and the linear guide rail 6 is arranged on the machine body 11. Heavy steel is manually hoisted and placed on the plurality of feeding mechanisms 12. The plurality of feeding mechanisms 12 simultaneously convey the heavy steel to be close to the positioning and supporting mechanisms 13. After being positioned and supported by the plurality of positioning and supporting mechanisms 13, the heavy steel moves through the linear guide rail 6 and is conveyed to the cutting device 2 for cutting.

[0028] The plurality of feeding mechanisms 12 and the plurality of positioning and supporting mechanisms 13 are respectively and spacedly connected to the front of the machine body 11. The plurality of feeding mechanisms 12 are arranged in parallel at intervals. Each positioning and supporting mechanism 13 is arranged between two feeding mechanisms 12 and abuts against the machine body 11. A detection member is arranged on each positioning and supporting mechanism 13. When heavy steel is manually hoisted onto the feeding mechanism 12, the feeding mechanism 12 conveys the heavy steel to be close to one side of the machine body 11 and abuts against the positioning and supporting mechanism 13. After each detection member detects the position of the heavy steel and determines the position, the heavy steel can be conveyed to the cutting device 2 through the linear guide rail 6 for cutting.

[0029] Referring to Figure 3As shown, the fuselage 11 includes a first pipe beam 111 and a second pipe beam 112 which are spaced apart, multiple vertical pipes 113 connecting the first pipe beam 111 and the second pipe beam 112, a front panel 114 connected in front of the first pipe beam 111 and the second pipe beam 112, and multiple vertical beams 115 uniformly arranged below the second pipe beam 112. Each vertical pipe 113 corresponds to one vertical beam 115. The front end of each vertical pipe 113 and each vertical beam 115 is connected to a front reinforcing rib 116a, and the rear end of each vertical pipe 113 and each vertical beam 115 is connected to a rear reinforcing rib 116b. A rear cross beam (not shown in the figure) and a front cross beam 117 are connected between every two vertical beams 115. The multiple vertical beams 115, and the multiple front cross beams 117 and the rear cross beam (not shown in the figure) form a stable base. The first pipe beam 111, the second pipe beam 112, the multiple vertical pipes 113, and the front panel 114 form a strong body. The base and the body are firmly connected by the front reinforcing rib 116a and the rear reinforcing rib 116b to ensure that the fuselage 11 has sufficient strength.

[0030] There are three linear guide rails 6. Two of the linear guide rails 6 are spaced apart and arranged on the front panel, and the other linear guide rail 6 is arranged above the first pipe beam 111. A rear clamping mechanism 119 is movably arranged at one end of the fuselage 11 away from the cutting device 2. The rear clamping mechanism 119 can slide on the three linear guide rails 6. A front clamping mechanism 118 is arranged at one end of the fuselage 11 close to the cutting device 2. The front clamping mechanism 118 is fixed on the cutting device 2. The front clamping mechanism 118 and the rear clamping mechanism 119 are arranged on the same axis, and the axis is perpendicular to the feeding mechanism 12. The rear clamping mechanism 119 and the front clamping mechanism 118 clamp the heavy steel and slide on the linear guide rail 6 to be transported to the cutting device 2 for cutting.

[0031] In this embodiment, two corresponding cards 1191 are arranged on one side of the rear clamping mechanism 119 close to the cutting device 2. The front clamping mechanism 118 is provided with a through clamping hole 1181. The feeding mechanism 12 conveys the heavy steel close to the fuselage 11 and determines the position through the positioning and supporting mechanism 13. Then one end of the heavy steel passes through the clamping hole 1181, and the other end is clamped by the two cards 1191 and slides on the linear guide rail 6 to be transported to the cutting device 2 for cutting.

[0032] The weight of the heavy steel is extremely heavy and it is difficult to directly place it between the front clamping mechanism 118 and the rear clamping mechanism 119. Therefore, it is fed and conveyed by multiple groups of the feeding mechanisms 12 in front of the fuselage 11. Refer to Figure 2As shown, there are four sets of the feeding mechanism 12, and each set of the feeding mechanism 12 is arranged at intervals. The feeding mechanism 12 has a single-group feeding frame 121. Four feet 121a are arranged at the lower end of each single-group feeding frame 121 to support the feeding mechanism 12. Wheel placement grooves 122a and shaft placement holes are arranged at both ends of the single-group feeding frame 121. A first sprocket 123 is arranged on each wheel placement groove 122a. A sprocket driven shaft 124 passes through the shaft placement hole to rotatably place the first sprocket 123 in the wheel placement groove 122a. Square seat bearings are respectively arranged on the outer sides of the shaft placement holes of the sprocket driven shaft 124 to prevent the sprocket driven shaft 124 from falling off. Two spaced-apart first sprockets 123 are connected together by a first chain 125. Two spaced second sprockets 126 are arranged on one side surface of the single-group feeding frame 121. One of the second sprockets 126 corresponds to one of the first sprockets 123, and the corresponding sprocket driven shaft 124 penetrates through the corresponding second sprocket 126. A second chain 127 is sleeved on the two second sprockets 126. The other second sprocket 126 is connected to a sprocket driving shaft 128. The sprocket driving shaft 128 is connected to the second sprocket 126 on another single-group feeding frame 121. Every two feeding mechanisms 12 are connected by a sprocket driving shaft 128, so as to connect the four sets of feeding mechanisms 12. Moreover, the middle two sets of feeding mechanisms 12 are connected by a motor fixing connecting rod 129a, and a motor assembly 129 is arranged in the middle section of the motor fixing connecting rod 129a. A sprocket driving shaft 128 is also connected between the middle two sets of feeding mechanisms 12. The sprocket driving shaft 128 is arranged in parallel with the motor fixing connecting rod 129a, and the motor assembly 129 is connected to the sprocket driving shaft 128. When the motor assembly 129 works, it drives the corresponding sprocket driving shaft 128 to rotate, thereby driving the second sprocket 126 to rotate. Thus, the second chain 127 of the middle two sets of feeding mechanisms 12 drives the sprocket driven shaft 124 to rotate, and further drives the first chain 125 to transmit. When a heavy steel is manually hoisted and placed on the first chain 125, through the simultaneous transmission of the four second chains 127, the heavy steel is conveyed to one side of the fuselage 11, and then clamped by the front clamping mechanism 118 and the rear clamping mechanism 119 and conveyed by the linear guide 6 to the cutting device 2 for cutting.

[0033] Refer to Figure 4As shown, a positioning and supporting mechanism 13 is arranged between every two of the feeding mechanisms 12. One end of the positioning and supporting mechanism 13 is placed on the front cross beam 117, and the other end is supported on the ground by two supporting feet. The positioning and supporting mechanism 13 includes a follower assembly 131 and a follower correction assembly 132 arranged on one side of the follower assembly 131. Two spaced proximity sensors 133 are arranged on the side wall of the follower assembly 131, and the detection element is set as the proximity sensor 133. The follower correction assembly 132 can move relative to the follower assembly 131. When the heavy steel is placed on the follower assembly 131, the proximity sensor 133 senses the heavy steel and transmits the information to the follower correction assembly 132. The follower correction assembly 132 immediately calibrates the position of the heavy steel, and then conveys the heavy steel to be clamped by the front conveying clamping mechanism 118 and the rear clamping mechanism 119.

[0034] Referring to Figure 5 As shown, the follower assembly 131 includes a follower bottom plate 1311, a first motor 1312 arranged in the follower bottom plate 1311, a first gear 1313 connected to the first motor 1312, and a top material movable plate 1314 movably connected to the follower bottom plate 1311. Two first guide rails 1315 and a first rack 1316 are arranged on one side of the top material movable plate 1314 close to the follower bottom plate 1311. The two first guide rails 1315 are arranged at intervals, and the first rack 1316 is arranged between the two first guide rails 1315. The first gear 1313 passes through the main wall surface of the follower bottom plate 1311 and meshes with the first rack 1316 movably. First guide rail seats 1318 corresponding to the first guide rails 1315 are arranged on the main wall surface of the follower bottom plate 1311. Each first guide rail 1315 corresponds to two first guide rail seats 1318, and the first guide rail 1315 can move in the first guide rail seats 1318. A follower roller 1319 is arranged at the upper end of the top material movable plate 1314. When the first motor 1312 works to drive the first gear 1313 to rotate so as to drive the first rack 1316 to drive the top material movable plate 1314 to move up and down, when the heavy steel is placed on the follower roller 1319, the follower roller 1319 can move the heavy steel to correct the position. In this embodiment, first follower induction sheets 1317a are arranged on the lower sides of the two side walls of the follower bottom plate 1311, and second follower induction sheets 1317b are arranged on the lower sides of the two side walls of the top material movable plate 1314. The first follower induction sheets 1317a correspond to the second follower induction sheets 1317b, and the first follower induction sheets 1317a and the second follower induction sheets 1317b are arranged corresponding to the proximity sensors 133.

[0035] Referring to Figure 6As shown, the follow-up correction assembly 132 has a correction movable plate 1321. On one side of the correction movable plate 1321 close to the ejector movable plate 1314, two second guide rails 1322 away from each other are longitudinally arranged. On one side of the ejector movable plate 1314 close to the correction movable plate 1321, a second guide rail seat 1323 is arranged. The second guide rails 1322 are arranged corresponding to the second guide rail seat 1323. The second guide rails 1322 and the second guide rail seat 1323 form a second track group. The second guide rails 1322 can move within the second guide rail seat 1323, enabling the follow-up correction assembly 132 to have relative movement with the follow-up assembly 131. On one side of the correction movable plate 1321 away from the ejector movable plate 1314, two third guide rails 1324 away from each other are transversely arranged. Between the two third guide rails 1324, two second racks 1325 offset from each other are arranged. In the middle of the correction movable plate 1321, a second gear 1326 is arranged. The two second racks 1325 are respectively arranged above and below the second gear 1326. The second gear 1326 can engage and move with the two second racks 1325. At one end of each of the two second racks 1325 away from each other, a correction claw 1327 is connected. Each correction claw 1327 is connected with two third guide rail seats 1328. The third guide rails 1324 are arranged corresponding to the third guide rail seats 1328. The third guide rails 1324 and the third guide rail seats 1328 form a third track group. The third guide rails 1324 can move within the third guide rail seats 1328. On the side walls of the two correction claws 1327 away from each other, a movable fixing plate 132a and a clamping cylinder fixing plate 132b are respectively arranged. A first cylinder 1329 is arranged between the movable fixing plate 132a and the clamping cylinder fixing plate 132b. A clamping protection cover 132c is arranged outside the first cylinder 1329. Above the first cylinder 1329, a clamping block 132d is arranged on each correction claw 1327. On the opposite side surfaces of the two clamping blocks 132d, an idler wheel centering structure 132e is respectively arranged. When the first cylinder 1329 works to drive the movable fixing plate 132a and / or the clamping cylinder fixing plate 132b to move, the second rack 1325 and the second gear 1326 have relative movement. At the same time, the third guide rail seats 1328 move on the third guide rails 1324, driving the correction claws 1327 to drive the clamping blocks 132d to drive the two idler wheel centering structures 132e to have relative movement.A longitudinally arranged second cylinder 132f is connected to the lower side of the ejector movable plate 1314, and a movable joint 132g is connected to the upper end of the second cylinder 132f; a movable interface 132h is provided on the lower side of the calibration movable plate 1321, and the movable interface 132h is arranged corresponding to the movable joint 132g. When the second cylinder 132f works, the movable joint 132g pushes against the movable interface 132h to drive the calibration movable plate 1321 to move up and down, so that the follow-up calibration assembly 132 and the ejector movable plate 1314 generate relative movement. Limit blocks 134 are arranged at both ends of each of the first guide rail 1315, the second guide rail 1322 and the third guide rail 1324 to prevent the first guide rail seat 1315, the second guide rail seat 1323 and the third guide rail seat 1328 from moving too far and leaving the corresponding guide rail.

[0036] By arranging multiple groups of feeding mechanisms 12 and multiple groups of positioning and supporting mechanisms 13 to simultaneously feed, position and support heavy steel, the heavy steel can be stably transmitted to the cutting device 2; by arranging a follow-up assembly 131 and a follow-up calibration assembly 132 on the positioning and supporting mechanism 13, arranging a proximity sensor 133, a first follow-up induction sheet 1317a and a second follow-up induction sheet 1317b on the follow-up assembly 131, arranging a follow-up roller 1319 on the follow-up assembly 131, and arranging an idler centering structure 132e on the follow-up calibration assembly 132, when the heavy steel is transmitted to the positioning and supporting mechanism 13 through the feeding mechanism 12, the heavy steel presses against the follow-up assembly 131 to cause the first follow-up induction sheet 1317a and the second follow-up induction sheet 1317b to touch the proximity sensor 133, so as to drive the follow-up roller 1319 and the idler centering structure 132e to correct the position of the heavy steel in the front, back, up, down, left and right directions, thereby ensuring the position of the heavy steel and preventing it from shifting and deviating, etc.; clamping by the front clamping mechanism 118 and the rear clamping mechanism 119, and then transmitting the heavy steel to the cutting device 2 for cutting through the movement of the linear guide rail 6.

[0037] Specifically, since the frictional forces of multiple groups of feeding mechanisms 12 on the heavy steel are different, the lifting forces on the heavy steel will be different, and as a result, during the simultaneous feeding process of multiple groups of feeding mechanisms 12, the heavy steel will be inclined. In order to determine whether the inclination of the heavy steel is within the acceptable range, as a further improvement, the present invention further includes: Determining whether the contact time of the proximity sensor 133 is within the preset range is to determine whether the inclination of the heavy steel is within the acceptable range, otherwise, it is determined that the inclination of the heavy steel exceeds the error range. Specifically, define the contact time of the first proximity sensor 133 as T0, and the contact times of other proximity sensors 133 are T1, T2, T3... respectively; define ΔT k =T n-T0, where n is 1, 2, 3..., and when ΔT k are all less than or equal to the preset time T A , it is determined that the inclination of the heavy steel is within the acceptable range; when at least one ΔT k are all greater than the preset time T A , it is determined that the inclination of the heavy steel exceeds the error range.

[0038] As a further improvement, in other embodiments, when it is determined that the contact times of the proximity sensors 133 provided at both ends are within the preset range, it is directly determined that the inclination of the heavy steel is within the acceptable range. At this time, if the contact times of the proximity sensors 133 provided in the middle should theoretically be within the preset range, otherwise, it can be determined that the proximity sensors 133 in the middle are damaged. This is because if both ends touch the proximity sensors 133 provided at both ends at the same time, then the proximity sensors 133 in the middle will also necessarily touch at the same time, otherwise, it can be determined that they are damaged.

[0039] As a further improvement, in other embodiments, the damage of the proximity sensors 133 can be judged by the touch time of the contact time of the proximity sensors 133. Specifically, it is defined that three proximity sensors 133 are arranged in sequence along the length direction as A, B, and C. If the touch times of the two proximity sensors 133 of A and C are the same, and the touch time of B is different, then it can be determined that B is damaged, and so on, to detect all the proximity sensors 133. Therefore, the present invention can detect the state of the proximity sensors 133 without additional inspection settings.

[0040] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heavy steel cutting control device, characterized in that Including: A fuselage; Multiple feeding mechanisms, and multiple said feeding mechanisms are arranged on one side of the fuselage, and are arranged parallel to each other at intervals between every two said feeding mechanisms; And Multiple positioning and supporting mechanisms, each said positioning and supporting mechanism is arranged between two said feeding mechanisms and abuts against the fuselage. The positioning and supporting mechanism includes a follower assembly and a follower correction assembly arranged on one side of the follower assembly. A plurality of proximity sensors spaced from each other are arranged on the side wall of each said follower assembly. The follower correction assembly can move relative to the follower assembly, and when the follower correction assembly moves downward, it can trigger the proximity sensors.

2. The heavy steel cutting control device according to claim 1, wherein A plurality of linear guide rails are arranged on the fuselage. A rear clamping mechanism is movably arranged at one end of the fuselage, and a front clamping mechanism is arranged at the other end of the fuselage. The rear clamping mechanism moves on the linear guide rails to approach the front clamping mechanism.

3. The heavy steel cutting control device according to claim 2, characterized in that, The front clamping mechanism and the rear clamping mechanism are arranged on the same axis, and the axis is perpendicular to the feeding mechanism.

4. The heavy steel cutting control device according to claim 1, characterized in that There are four groups of the feeding mechanisms. The feeding mechanism has a single feeding group frame. A sprocket driven shaft is respectively arranged at both ends of the single feeding group frame. A first sprocket is arranged on the sprocket driven shaft. Two separated said first sprockets are connected together by a first chain; Two spaced second sprockets are arranged on one side surface of the single feeding group frame. One of the second sprockets corresponds to one of the first sprockets, and the sprocket driven shaft corresponding to the first sprocket penetrates through the corresponding second sprocket. A second chain is sleeved on the two second sprockets.

5. The heavy steel cutting control device according to claim 4, wherein, The other second sprocket is connected to a sprocket driving shaft, and the sprocket driving shaft is connected to the second sprocket on another said single feeding group frame. Every two said feeding mechanisms are connected by a said sprocket driving shaft; The middle two said feeding mechanisms are connected by a motor fixing connecting rod, and a motor assembly is arranged in the middle section of the motor fixing connecting rod. The middle sprocket driving shaft is connected to the motor assembly.

6. The heavy steel cutting control device according to claim 1, characterized in that, The follower assembly includes a follower bottom plate and a top material movable plate movably connected to the follower bottom plate. A first motor is arranged in the follower bottom plate, and a first gear is arranged outside the follower bottom plate. The first gear passes through the main wall surface of the follower bottom plate and is connected to the first motor; Two first guide rails and a first rack are arranged on the side of the top material movable plate close to the follower bottom plate. The two first guide rails are arranged at intervals. The first rack is arranged between the two first guide rails and is movably meshed with the first gear; First guide rail seats corresponding to the first guide rails are arranged on the main wall surface of the follower bottom plate. Each first guide rail corresponds to two first guide rail seats, and the first guide rail can move in the first guide rail seats; A follower roller is arranged at the upper end of the top material movable plate.

7. The heavy steel cutting control device according to claim 6, characterized in that, A first follower induction piece is arranged on the lower side of each of the two side walls of the follower bottom plate, and a second follower induction piece is arranged on the lower side of each of the two side walls of the blank pushing movable plate. The first follower induction piece corresponds to the second follower induction piece, and the first follower induction piece and the second follower induction piece are arranged corresponding to the proximity sensor.

8. The heavy steel cutting control device according to claim 1, characterized in that, The follower correction assembly has a correction movable plate. A second track group that can be movably connected to the blank pushing movable plate is arranged on one side of the correction movable plate close to the blank pushing movable plate. Two third track groups that are far away from each other are arranged on the side of the correction movable plate far away from the blank pushing movable plate. Two second racks that are misaligned with each other are arranged between the two third track groups. A second gear is arranged in the middle of the correction movable plate. The second gear can be meshed and move with the two second racks; One end of each of the two second racks that are far away from each other is connected with a correction claw. A fixing plate is arranged on the side wall of each of the two correction claws that are far away from each other. A first air cylinder is arranged between the two fixing plates; A clamping block is arranged at the upper end of each correction claw. An idler centering structure is arranged on the opposite side surfaces of the two clamping blocks; When the first air cylinder works, it drives any one or any two of the fixing plates to move, so that the second rack and the second gear produce relative movement, and the third track group moves, driving the correction claw to drive the clamping block to drive the two idler centering structures to produce relative movement.

9. The heavy steel cutting control device according to claim 8, wherein, A longitudinally arranged second air cylinder is connected to the lower side of the blank pushing movable plate, and a movable joint is connected to the upper end of the second air cylinder; An activity interface is opened on the lower side of the correction movable plate, and the activity interface is arranged corresponding to the movable joint. The second air cylinder works to drive the movable joint to push the activity interface to push the correction movable plate to move.

10. A heavy steel cutting device having the heavy steel cutting control device according to any one of claims 1 to 9, characterized in that, It includes a cutting device and a blanking device. The heavy steel cutting control device and the blanking device are respectively arranged on both sides of the cutting device. A first rotating shaft and a second rotating shaft are arranged on the cutting device. Linear guide rails are arranged on the heavy steel cutting control device and the blanking device. The heavy steel cutting control device feeds materials and controls the position of the heavy steel, and conveys the heavy steel to the cutting device through the linear guide rail for cutting, and then discharges the materials from the blanking device.

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