Tank rolled plate cutting device for glass-lined reaction kettle

Abstract

The utility model discloses a tank rolled plate notching device for a glass-lined reaction kettle. The tank rolled plate notching device comprises a cutting device, the two sets of cutting devices are located on one side of the supporting roller and fixedly connected with the two ends of the working platform. The cutting device is unfolded through the limiting mechanism to support and fix the rolled plate, and then the cutting mechanism is controlled to rotate to cut the edge of the rolled edge; and meanwhile, the rolling plate can be driven to rotate through the limiting mechanism, the part, attached to the supporting roller, of the rolling plate rotates upwards, then the cutting mechanism is controlled to cut the part of the rolling plate, and the supporting roller is prevented from being damaged by the cutting mechanism in the working process. In the cutting process, a rolled plate can be automatically controlled to be adjusted, and the device can cut the two ends of the rolled plate at a time.

Description

Technical Field

[0001] This utility model belongs to the field of plate cutting technology, and specifically relates to a plate cutting device for a glass-lined reactor. Background Technology

[0002] During the rolling and welding process, slight displacement may occur in the sheet metal, resulting in uneven edges. Therefore, the edges of the rolled sheet need to be cut and trimmed to facilitate the subsequent welding of the kettle lid.

[0003] A search revealed a cutting device for processing a reaction vessel, with prior art publication number CN 221516368 U. In this device, a second servo motor controls a moving block via a bidirectional screw to clamp the reaction vessel body above a feeding plate. Subsequently, a first electric push rod pushes the feeding plate, moving the reaction vessel body below a waterjet cutting head. Simultaneously, the first servo motor drives a turntable to rotate back and forth, causing the waterjet cutting head to make a back-and-forth arc motion. A high-speed water jet is pumped out by the waterjet cutting machine, cutting the reaction vessel body. However, after cutting one end of the vessel, the vessel needs to be removed from between the feeding plate and the clamping block on the moving block, and after switching sides, it needs to be fixed back between the feeding plate and the clamping block before cutting the other end of the vessel.

[0004] A search revealed a cutting device for pressure vessels, with prior art publication number CN 219944764 U. This device uses an electric push rod to drive a clamping plate to fix the tank body, then a drive motor drives a cutting disc to cut the tank body, and a servo motor and adjusting screw drive the cutting disc to change the cutting position. Simultaneously, a high-pressure pump washes away the cutting debris through water pipes and nozzles. However, the cutting disc can only move up and down or along the adjusting screw. Therefore, when cutting cylindrical tanks, only the upper half of the tank's cross-section can be cut; the remaining half requires removing the tank from the device for adjustment and then reinstalling it before cutting.

[0005] Therefore, a tank plate cutting device is needed for glass-lined reactors, which can automatically control the plate to adjust during the cutting process, so that the device can complete the cutting of both ends of the plate in one go. Summary of the Invention

[0006] The purpose of this invention is to overcome the shortcomings of the prior art and provide a tank plate cutting device for a glass-lined reactor. This invention uses a limiting mechanism in the cutting device to fix and support the plate, preventing the plate from shifting and causing cutting deviation. The limiting mechanism can also automatically control the plate to adjust, so that the device can complete the cutting of both ends of the plate in one go.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A tank body rolling and cutting device for a glass-lined reactor includes a cutting device; the cutting device is provided in two sets, and the two sets of cutting devices are located on one side of the support roller and fixedly connected to both ends of the working platform.

[0009] The cutting device includes a sliding groove, a lead screw, a motor, a sliding seat, a rack, an electric pusher cylinder I, a sleeve I, a lifting frame, a connecting seat I, a cutting mechanism, a limiting mechanism, and an electric pusher cylinder V. The sliding groove is slidably connected to the working platform, the rack is fixedly connected to one end of the sliding groove, one end of the lead screw, which is threaded to the sliding seat, is rotatably connected to the sliding groove, and the other end of the lead screw passes through a through hole in the sliding groove and is fixedly connected to the output end of the motor. The motor is fixedly connected to the sliding groove through a motor seat. The cylinder body of the electric pusher cylinder I is fixedly connected to the sleeve I, which is rotatably connected above the sliding seat, and the extended end is fixedly connected to the lifting frame, which is slidably connected above the sleeve I. The bottom of the sleeve I is provided with several gear teeth that mesh with the rack. One end of the lifting frame is fixedly connected to the connecting seat I. Several electric pusher cylinders V are provided, and the cylinder body of the electric pusher cylinder V is fixedly connected to the working platform. The extended end is fixedly connected to the sliding groove. The cutting mechanism is rotatably connected to the connecting seat I, and the limiting mechanism is rotatably connected to the cutting mechanism.

[0010] The cutting mechanism includes a mounting base, a sleeve II, a laser cutting head, a connecting box, an electric push cylinder II, an electric motor I, and a rotating base I. The mounting base is rotatably connected to the connecting base I via the rotating base I, and one end of the rotating base I is provided with several gear teeth. One end of the sleeve II is fixedly connected to the mounting base, and the other end is slidably connected to the connecting box. The cylinder body of the electric push cylinder II is located inside the sleeve II and fixedly connected to the mounting base, and its extended end is fixedly connected to the connecting box. The laser cutting head is fixedly connected to the connecting box. The electric motor I is fixedly connected to the connecting base I via the connecting base, and the gear on the output end of the electric motor I meshes with the gear teeth on the rotating base I.

[0011] The limiting mechanism includes an installation box, sleeve III, sleeve IV, support cylinder, extrusion block, rotating seat II, electric motor II, electric push cylinder III, and electric push cylinder IV. The installation box has sleeve III at its top and a pair of sleeves IV at its bottom. One side of the installation box is rotatably connected to the installation seat and rotating seat I via rotating seat II, and one end of rotating seat II has several gear teeth. Several support cylinders are provided, slidably connected within sleeve III and sleeve IV, and one end of each support cylinder is fixedly connected to the extrusion block. The electric motor II is fixedly connected to the connecting seat I via a connecting seat, and the gear on the output end of the electric motor II meshes with the gear teeth on the rotating seat II. The extended ends of electric push cylinders III and IV are fixedly connected to the support cylinders, with the cylinder body of electric push cylinder III located inside sleeve IV and fixedly connected to the installation box, and the cylinder body of electric push cylinder IV located inside sleeve III and fixedly connected to the installation box.

[0012] The advantages of this utility model compared with the prior art are as follows:

[0013] 1) The welded coil is transported onto the support rollers. Then, electric cylinder V controls the sliding groove to move sleeve I to one side of the coil's rounded edge. Simultaneously, the motor and lead screw control the sliding seat to move sleeve I along the sliding groove, causing sleeve I to rotate through the meshing of gear teeth and rack. This controls the lifting frame and connecting seat I to drive the cutting mechanism and limiting mechanism from the attached... Figure 1 The state shown is rotated to the attached Figure 5 The state shown in the figure; at this time, the motor continuously controls the lead screw to rotate, causing the sliding seat to drive the sleeve I to slide along the sliding groove, and controls the electric push cylinder I to extend and retract, so that the sleeve I, in conjunction with the lifting frame, controls the connecting seat I to reach the center position of the rolled plate's circular edge; then, it controls the electric push cylinders III and IV in the limit mechanism to extend, so that the support cylinder drives the extrusion block as shown in the figure. Figure 5 The unfolded support and fixed plate shown in the figure prevents the plate from shifting during the cutting process, which would cause the cutting mechanism to cut crookedly, resulting in uneven edges on the plate and affecting the next processing step.

[0014] 2) Finally, in the cutting mechanism, the electric push cylinder II controls the connecting box to drive the laser cutting head close to the inner wall of the roll plate. Then, the electric motor I controls the rotating seat I to drive the mounting seat to rotate, thereby causing the sleeve II to control the connecting box to drive the laser cutting head to rotate along the inner wall of the roll plate, cutting the edge of the roll plate flat. At the same time as the cutting device is cutting, the electric motor II in the limiting mechanism cooperates with the mounting box to control the rotation of the roll plate, thereby causing the part of the roll plate that is in contact with the support roller to rotate upward, so that the cutting mechanism can cut this part of the roll plate, preventing the laser cutting head from damaging the support roller during operation, and at the same time, allowing the cutting device to complete the cutting of the roll plate in one go. Attached Figure Description

[0015] Appendix Figure 1 This is a schematic diagram of a tank body rolling plate cutting device for a glass-lined reactor according to the present invention;

[0016] Appendix Figure 2 It is attached Figure 1 A schematic diagram of the overall structure of the cutting device;

[0017] Appendix Figure 3 It is attached Figure 1 A cross-sectional structural diagram of the cutting mechanism;

[0018] Appendix Figure 4 It is attached Figure 1 A cross-sectional schematic diagram of the middle limiting mechanism;

[0019] Appendix Figure 5 It is attached Figure 1 Schematic diagram of the working status of the cutting device;

[0020] In the diagram: 1. Cutting device; 101. Sliding groove; 1011. Lead screw; 1012. Motor; 1013. Sliding seat; 1014. Rack; 102. Electric pusher cylinder I; 103. Sleeve I; 1031. Lifting frame; 1032. Connecting seat I; 104. Cutting mechanism; 1041. Mounting base; 1042. Sleeve II; 1043. Laser cutting head; 1044. Connecting box; 104 5. Electric pusher cylinder II; 1046. Electric motor I; 1047. Rotating seat I; 105. Limiting mechanism; 1051. Mounting box; 1052. Sleeve III; 1053. Sleeve IV; 1054. Support cylinder; 1055. Extrusion block; 1056. Rotating seat II; 1057. Electric motor II; 1058. Electric pusher cylinder III; 1059. Electric pusher cylinder IV; 106. Electric pusher cylinder V; 2. Support roller; 3. Rolled plate; 4. Working platform. Detailed Implementation

[0021] To facilitate understanding by those skilled in the art, the following is a detailed explanation in conjunction with the appendix. Figure 1-5 The technical solution of this utility model will be further described in detail below.

[0022] A tank body rolling and cutting device for a glass-lined reactor includes a cutting device 1; the cutting device 1 is provided in two sets, and the two sets of cutting devices 1 are located on one side of the support roller 2 and fixedly connected to both ends of the working platform 4.

[0023] The cutting device 1 includes a sliding groove 101, a lead screw 1011, a motor 1012, a sliding seat 1013, a rack 1014, an electric pusher cylinder I 102, a sleeve I 103, a lifting frame 1031, a connecting seat I 1032, a cutting mechanism 104, a limiting mechanism 105, and an electric pusher cylinder V 106. The sliding groove 101 is slidably connected to the working platform 4, and the rack 1014 is fixedly connected to one end of the sliding groove 101 and threaded to the sliding seat 1013. One end of the lead screw 1011 is rotatably connected to the sliding groove 101, and the other end of the lead screw 1011 passes through the through hole on the sliding groove 101 and is fixedly connected to the output end of the motor 1012. The motor 1012 is fixedly connected to the sliding groove 101 via a motor seat. The cylinder body of the electric push cylinder I 102 is fixedly connected to the sleeve I 103 rotatably connected above the sliding seat 1013. The extended end is fixedly connected to the lifting frame 1031 slidably connected above the sleeve I 103. The bottom of the sleeve I 103 is provided with several gear teeth that mesh with the rack 1014. One end of the lifting frame 1031 is fixedly connected to the connecting seat I 1032. Several electric push cylinders V 106 are provided. The cylinder body of the electric push cylinder V 106 is fixedly connected to the working platform 4, and the extended end is fixedly connected to the sliding groove 101. The cutting mechanism 104 is rotatably connected to the connecting seat I 1032, and the limiting mechanism 105 is rotatably connected to the cutting mechanism 104. The welded rolled plate 3 is then... The material is transported onto support roller 2, and then electric cylinder V106 controls sliding groove 101 to move sleeve I103 to one side of the round edge of coil 3; simultaneously, motor 1012 and lead screw 1011 cooperate to control sliding seat 1013 to drive sleeve I103 to slide along sliding groove 101, thereby causing sleeve I103 to rotate through gear teeth meshing with rack 1014, controlling lifting frame 1031 and connecting seat I1032 to drive cutting mechanism 104 and limiting mechanism 105 from the attached... Figure 1 The state shown is rotated to the attached Figure 5 The state shown in the figure; at this time, the motor 1012 continuously controls the lead screw 1011 to rotate, causing the sliding seat 1013 to drive the sleeve I 103 to slide along the sliding groove 101, and controls the electric push cylinder I 102 to extend and retract, so that the sleeve I 103 cooperates with the lifting frame 1031 to control the connecting seat I 1032 to reach the center position of the circular edge of the coil plate 3; then the limit mechanism 105 is controlled as shown in the attached figure. Figure 5 The unfolded support fixed roll plate 3 is shown to prevent the roll plate 3 from shifting during the cutting process, which would cause the cutting mechanism 104 to cut crookedly, resulting in unevenness of the round edge of the roll plate 3 and affecting the next processing step; finally, the round edge of the roll plate 3 is cut by rotating the cutting mechanism 104.

[0024] The cutting mechanism 104 includes a mounting base 1041, a sleeve II 1042, a laser cutting head 1043, a connecting box 1044, an electric pusher cylinder II 1045, an electric motor I 1046, and a rotating seat I 1047. The mounting base 1041 is rotatably connected to the connecting seat I 1042 via the rotating seat I 1047, and one end of the rotating seat I 1047 is provided with several gear teeth. One end of the sleeve II 1042 is fixedly connected to the mounting base 1041, and the other end is slidably connected to the connecting box 1044. The cylinder body of the electric pusher cylinder II 1045 is located inside the sleeve II 1042 and fixedly connected to the mounting base 1041, and its extended end is connected to the connecting box 1044. Fixed connection; the laser cutting head 1043 is fixedly connected to the connecting box 1044; the electric motor I 1046 is fixedly connected to the connecting seat I 1032 through the connecting seat, and the gear on the output end of the electric motor I 1046 meshes with the gear teeth on the rotating seat I 1047; the electric push cylinder II 1045 extends, the connecting box 1044 drives the laser cutting head 1043 to approach the inner wall of the roll plate 3, and then the electric motor I 1046 controls the rotating seat I 1047 to drive the mounting seat 1041 to rotate, so that the sleeve II 1042 controls the connecting box 1044 to drive the laser cutting head 1043 to rotate along the inner wall of the roll plate 3, cutting the edge of the roll plate 3 flat.

[0025] The limiting mechanism 105 includes a mounting box 1051, sleeve III 1052, sleeve IV 1053, support cylinder 1054, extrusion block 1055, rotating seat II 1056, electric motor II 1057, electric push cylinder III 1058, and electric push cylinder IV 1059. The mounting box 1051 has sleeve III 1052 at its top and a pair of sleeves IV 1053 at its bottom. One side of the mounting box 1051 is rotatably connected to the mounting seat 1041 and rotating seat I 1047 via rotating seat II 1056, and one end of rotating seat II 1056 has several gear teeth. Several support cylinders 1054 are provided, each slidably connected to sleeve III. Inside sleeves 1052 and 1053, and one end of support cylinder 1054 is fixedly connected to a pressing block 1055; electric motor II 1057 is fixedly connected to connecting seat I 1032 via a connecting seat, and the gear on the output end of electric motor II 1057 meshes with the gear teeth on rotating seat II 1056; the extended ends of electric push cylinder III 1058 and electric push cylinder IV 1059 are fixedly connected to support cylinder 1054, and the cylinder body of electric push cylinder III 1058 is located inside sleeve IV 1053 and fixedly connected to mounting box 1051, and the cylinder body of electric push cylinder IV 1059 is located inside sleeve III 1052 and fixedly connected to mounting box 1051;

[0026] Electric push cylinders III 1058 and IV 1059 extend, causing the support cylinder 1054 to drive the extrusion block 1055 to adhere to the inner wall of the roll plate 3, thereby fixing the support roll plate 3; at the same time, electric motor II 1057 cooperates with the mounting box 1051 to control the rotation of the roll plate 3, thereby causing the part of the roll plate 3 that is in contact with the support roller 2 to rotate upward, and then the cutting mechanism 104 is controlled to cut this part of the roll plate 3 to prevent the laser cutting head 1043 from damaging the support roller 2 during operation.

[0027] A tank body rolling and cutting device for a glass-lined reactor, the working process of which is as follows:

[0028] After the welded coil 3 is transported onto the support roller 2, the electric pusher cylinder V106 in the cutting device 1 controls the sliding groove 101 to move the sleeve I103 to one side of the round edge of the coil 3; at the same time, the motor 1012 and the lead screw 1011 cooperate to control the sliding seat 1013 to drive the sleeve I103 to slide along the sliding groove 101, so that the sleeve I103 rotates through the meshing of the gear teeth and the rack 1014, controlling the lifting frame 1031 and the connecting seat I1032 to drive the cutting mechanism 104 and the limiting mechanism 105 from the attached Figure 1 The state shown is rotated to the attached Figure 5 The state shown in the figure; at this time, the motor 1012 continuously controls the lead screw 1011 to rotate, causing the sliding seat 1013 to drive the sleeve I 103 to slide along the sliding groove 101, and controls the electric push cylinder I 102 to extend and retract, so that the sleeve I 103 cooperates with the lifting frame 1031 to control the connecting seat I 1032 to reach the center position of the circular edge of the coil plate 3; then the electric push cylinders III 1058 and IV 1059 in the limiting mechanism 105 extend, so that the support cylinder 1054 drives the extrusion block 1055 as shown in the attached figure. Figure 5 The diagram shows the unfolding of the support roll 3; finally, the electric push cylinder II 1045 in the cutting mechanism 104 controls the connecting box 1044 to drive the laser cutting head 1043 close to the inner wall of the roll 3, and then the electric motor I 1046 controls the rotating seat I 1047 to drive the mounting seat 1041 to rotate, so that the sleeve II 1042 controls the connecting box 1044 to drive the laser cutting head 1043 to cut along the inner wall of the roll 3; at the same time, the electric motor II 1057 in the limiting mechanism 105 cooperates with the mounting box 1051 to control the rotation of the roll 3, so that the part of the roll 3 that is in contact with the support roller 2 rotates upward, and then the cutting mechanism 104 is controlled to cut this part of the roll 3.

[0029] In summary, the electronic or electrical components, including but not limited to motors, electric cylinders, electric motors, and laser cutting heads, are existing components that were custom-made or purchased. The electrical connections between these components are conventional circuit or electrical connections in the prior art and are not within the scope of protection of this utility model.

[0030] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.

Claims

1. A tank body rolling and cutting device for a glass-lined reactor, comprising a cutting device; the cutting device is provided in two sets, and the two sets of cutting devices are located on one side of the support roller and fixedly connected to both ends of the working platform; Its features The cutting device includes a sliding groove, a lead screw, a motor, a sliding seat, a rack, an electric pusher cylinder I, a sleeve I, a lifting frame, a connecting seat I, a cutting mechanism, a limiting mechanism, and an electric pusher cylinder V. The sliding groove is slidably connected to the working platform, the rack is fixedly connected to one end of the sliding groove, one end of the lead screw, which is threaded to the sliding seat, is rotatably connected to the sliding groove, and the other end of the lead screw passes through a through hole in the sliding groove and is fixedly connected to the output end of the motor. The motor is fixedly connected to the sliding groove through a motor seat. The cylinder body of the electric pusher cylinder I is fixedly connected to the sleeve I, which is rotatably connected above the sliding seat, and the extended end is fixedly connected to the lifting frame, which is slidably connected above the sleeve I. The bottom of the sleeve I is provided with several gear teeth that mesh with the rack. One end of the lifting frame is fixedly connected to the connecting seat I. Several electric pusher cylinders V are provided, and the cylinder body of the electric pusher cylinder V is fixedly connected to the working platform. The extended end is fixedly connected to the sliding groove. The cutting mechanism is rotatably connected to the connecting seat I, and the limiting mechanism is rotatably connected to the cutting mechanism.

2. The tank body rolling and cutting device for a glass-lined reactor according to claim 1, characterized in that... The cutting mechanism includes a mounting base, a sleeve II, a laser cutting head, a connecting box, an electric push cylinder II, an electric motor I, and a rotating base I. The mounting base is rotatably connected to the connecting base I via the rotating base I, and one end of the rotating base I is provided with several gear teeth. One end of the sleeve II is fixedly connected to the mounting base, and the other end is slidably connected to the connecting box. The cylinder body of the electric push cylinder II is located inside the sleeve II and fixedly connected to the mounting base, and its extended end is fixedly connected to the connecting box. The laser cutting head is fixedly connected to the connecting box. The electric motor I is fixedly connected to the connecting base I via the connecting base, and the gear on the output end of the electric motor I meshes with the gear teeth on the rotating base I.

3. The tank body rolling and cutting device for a glass-lined reactor according to claim 1, characterized in that... The limiting mechanism includes an installation box, sleeve III, sleeve IV, support cylinder, extrusion block, rotating seat II, electric motor II, electric push cylinder III, and electric push cylinder IV. The installation box has sleeve III at its top and a pair of sleeves IV at its bottom. One side of the installation box is rotatably connected to the installation seat and rotating seat I via rotating seat II, and one end of rotating seat II has several gear teeth. Several support cylinders are provided, slidably connected within sleeve III and sleeve IV, and one end of each support cylinder is fixedly connected to the extrusion block. The electric motor II is fixedly connected to the connecting seat I via a connecting seat, and the gear on the output end of the electric motor II meshes with the gear teeth on the rotating seat II. The extended ends of electric push cylinders III and IV are fixedly connected to the support cylinders, with the cylinder body of electric push cylinder III located inside sleeve IV and fixedly connected to the installation box, and the cylinder body of electric push cylinder IV located inside sleeve III and fixedly connected to the installation box.

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