A guide conveying device for steel rolling production

Abstract

The utility model relates to the field of steel rolling production technology especially a kind of guiding conveying device for steel rolling production, including bottom plate, the top end both sides of bottom plate are fixed with first side plate, there is rotating installation with conveying roller between two first side plates, the outer end of conveying roller is provided with drive rotating mechanism, the top end both sides of conveying roller are equipped with limit guiding mechanism.Affinity effect lies in: the utility model adjusts the spacing between two first mounting plates along first guide rod, and then the two sides of rolled steel are limited and guided by a plurality of first guide rollers, so that rolled steel can be stably and accurately conveyed and moved, and the damage caused by knocking and friction is reduced;when the two sides of rolled steel are limited and guided by first guide roller, spring downwardly bounces against plate, so that the bottom end of plate elastically abuts against the two sides of rolled steel, to avoid the two sides of rolled steel from being raised, and keep the stable conveying movement of rolled steel.

Description

Technical Field

[0001] This utility model relates to the field of steel rolling production technology, and in particular to a guiding conveyor device for steel rolling production. Background Technology

[0002] Steel rolling is a pressure processing process that changes the shape of steel ingots and billets between rotating rolls. Like other pressure processing methods, the purpose of steel rolling is twofold: firstly, to obtain desired shapes, such as steel plates, strips, wire rods, and various structural steel sections; and secondly, to improve the internal quality of the steel. Steel rolling can be used as a traction and motion mechanism in belt conveyors, as well as for bundling goods. It is also a narrow and long steel plate required by various steel rolling enterprises to meet the needs of different departments in the industrial production of various metal or mechanical products. Steel, also known as strip steel, is generally supplied in coils and has advantages such as high dimensional accuracy, good surface quality, ease of processing, and material saving. Steel is typically conveyed on a conveyor roller conveyor.

[0003] In existing steel rolling production guide conveyor devices, after the steel is processed, it moves and is conveyed on the drive roller. However, the width of the drive roller is larger than the width of the steel, causing the steel to sway left and right at the top of the drive roller, resulting in deviations in its movement trajectory. It also causes collisions and friction with the sides of the drive roller, causing the steel to bend and deform, affecting the accurate and stable conveying of the steel. Moreover, when the steel needs to be conveyed to the end, it is not convenient to change the direction of movement of the steel.

[0004] Therefore, a guiding conveyor device for steel rolling production is proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where the width of the conveyor roller is larger than the width of the rolling mill, causing the rolling mill to sway left and right at the top of the conveyor roller, resulting in deviations in its movement trajectory and collisions and friction with the sides of the conveyor roller, leading to bending and deformation of the rolling mill. Therefore, this invention proposes a guiding conveyor device for rolling mill production.

[0006] To achieve the above objectives, this utility model provides the following technical solution: Design a guide conveying device for steel rolling production, including a base plate, first side plates fixed on both sides of the top of the base plate, a conveying roller rotatably mounted between the two first side plates, a driving rotation mechanism provided at the outer end of the conveying roller, limit guide mechanisms installed on both sides of the top of the conveying roller, and a discharge plate provided at one end of the base plate and at the tail end of the conveying roller, with a discharge guide mechanism slidably mounted on the top of the discharge plate. The drive rotation mechanism includes a rotating column fixed to both ends of the conveying roller and rotating through the surface of the first side plate, a gear fixed to the outer end of the rotating column and rotatingly mounted on the outer side of the first side plate, and a conveying toothed belt meshing with the outer side of a plurality of the gears. The limiting and guiding mechanism includes a first mounting plate suspended at the top of the conveying roller, a first guide roller rotatably mounted on the inner side of the first mounting plate with equal gaps, and an elastic pressing mechanism that is slidably and elastically sleeved on the bottom end of the surface of the first guide roller.

[0007] Furthermore, the first side plate is vertically arranged, and a wear-resistant sleeve is fitted onto the surface of the conveyor roller. A limiting frame for engaging and limiting the conveyor belt is fixed on the outer side of the first side plate. The limiting frame has a C-shaped structure, is vertically arranged, and is slidably engaged with the outer side of the conveyor belt. A second mounting plate is fixed to one end of the outer side of the first side plate, and a first motor is mounted on the outer side of the second mounting plate. The output end of the first motor is connected to the outer end of one of the rotating columns and drives one of the gears to rotate.

[0008] Furthermore, a first connecting block is fixed at both ends of the top of the first mounting plate, a first guide hole is opened on the surface of the first connecting hole, a second connecting block is fixed in the middle of the top of the first mounting plate, and a driving hole is opened on the surface of the second connecting block. The driving hole is a threaded hole structure.

[0009] Furthermore, a first guide rod is fixed between the two first side plates, the first guide rod slides through the two first guide holes, and a drive rod is rotatably installed between the two first side plates. The drive rod is a threaded rod structure and rotates horizontally through the two drive holes. A second motor is installed at one end of the drive rod, and the second motor is fixedly installed on the outside of the first side plate.

[0010] Furthermore, the first mounting plate is a rectangular plate structure and is vertically arranged inside the first side plate. The bottom end of the first guide roller protrudes downward from the bottom end of the first mounting plate, and the top end of the conveying roller is spaced apart from it.

[0011] Furthermore, a support ring is fixed to the inner bottom end of the first mounting plate. The support ring is horizontally positioned, and the first guide roller slides through the support ring. A limit ring is fixed in the middle of the surface of the first guide roller, and the limit ring slides over the top of the support ring.

[0012] Furthermore, the elastic abutment mechanism includes an abutment plate slidably sleeved on the bottom end of the surface of the first guide roller, a second guide rod fixed to the outer end of the top of the abutment plate, a third connecting block fixed to the bottom end of the outer side of the first mounting plate, a second guide hole opened on the surface of the third connecting hole for the second guide hole to slide through, and a spring sleeved on the surface of the second guide rod.

[0013] Furthermore, the abutment plate is a rectangular plate structure and is horizontally positioned above the conveying roller. Its surface is evenly and equidistantly provided with insertion holes. The bottom end of the first guide roller slides through the insertion holes. The second guide rod is vertically spaced outside the first mounting plate. The spring is located between the abutment plate and the third connecting block. A nut is connected to the surface of the second guide rod at the top of the third connecting block.

[0014] Furthermore, the discharge guiding mechanism includes second side plates fixed to both sides of one end of the base plate for supporting the bottom ends of both ends of the discharge plate, a mounting frame slidably installed on the top of the discharge plate, a second guide roller rotatably installed inside the mounting frame for guiding the movement of the rolled steel, sliding blocks fixed to both ends of the bottom of the mounting frame, sliding grooves formed on the surface of the discharge plate for limiting the sliding of the sliding blocks, and a moving plate fixed to the bottom ends of the two sliding blocks and slidably installed on the bottom of the discharge plate.

[0015] Furthermore, the discharge plate is horizontally arranged, the mounting frame is a rectangular frame structure and is vertically arranged, the sliding groove is a long strip structure, an electric push rod is fixedly installed on the inner top of the second side plate, the telescopic end of the electric push rod is fixedly connected to the middle of one side of the moving plate, the two ends of the moving plate have third guide holes, a third guide rod passes through the sliding interior of the third guide hole, and the third guide rod is horizontally fixed between the two second side plates.

[0016] Compared with the prior art, the guiding and conveying device for steel rolling production proposed in this utility model has the following advantages: 1. This utility model rotatably installs several conveying rollers between two first side plates, and installs gears at both ends of the conveying rollers via rotating columns. Therefore, a conveying toothed belt meshes with the outer sides of several gears. A first motor drives one gear to rotate, thereby driving several gears to rotate through the meshing of the conveying toothed belt. Thus, it can drive several conveying rollers to rotate, thereby providing power transmission for the rolling mill and assisting in the conveying and movement of the rolling mill.

[0017] 2. In this invention, several first guide rollers are rotatably mounted on the top of the conveyor roller via two first mounting plates. According to the width of the rolled steel moving at the top of the conveyor roller, a second motor drives a drive rod to rotate, thereby adjusting the distance between the two first mounting plates along the first guide rod. In turn, the several first guide rollers limit and guide the two sides of the rolled steel, which facilitates the stable and accurate conveying and movement of the rolled steel on the conveyor roller and reduces collision and friction damage.

[0018] 3. In this invention, the abutment plate is elastically mounted at the bottom end of the first mounting plate via a second guide rod and a spring. The abutment plate is slidably mounted at the bottom ends of several first guide rollers. Therefore, when the first guide rollers limit and guide the two sides of the rolled steel, the springs bounce the abutment plate downwards, so that the bottom end of the abutment plate elastically abuts against the two sides of the rolled steel, preventing the two sides of the rolled steel from tilting up and maintaining the smooth conveying and movement of the rolled steel.

[0019] 4. This utility model installs a discharge plate at the tail end of the conveyor roller, and a second guide roller is rotatably installed at the top of the discharge plate via an installation frame. Therefore, when the steel rolling is finished being conveyed on a conveying device and the conveying direction needs to be changed, the electric push rod drives the moving plate to move along the third guide rod, thereby driving the installation frame and the second guide roller to move to different positions at the top of the discharge plate via the sliding block, and transmitting and changing the movement direction of the steel rolling via the second guide roller, so as to facilitate the conveying of steel rolling in different directions. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A schematic diagram of the conveyor roller section; Figure 3 This utility model Figure 1 A schematic diagram of the abutment plate, the first mounting plate, and the first guide roller; Figure 4 This utility model Figure 3 Enlarged view of point A; Figure 5 This utility model Figure 3 A schematic diagram of the spring, the second guide rod, and the abutment plate. Figure 6 This utility model Figure 1 A schematic diagram of the material discharge guiding mechanism.

[0021] In the diagram: 1. Base plate; 2. Electric push rod; 3. Second side plate; 4. Second guide roller; 5. Mounting frame; 6. Sliding groove; 7. Discharge plate; 8. Wear-resistant sleeve; 9. Abutment plate; 10. First mounting plate; 12. First guide rod; 13. First connecting block; 14. First side plate; 15. Drive rod; 16. Second connecting block; 17. Second motor; 18. Second mounting plate; 19. First motor; 20. Rotating column; 21. Gear; 22. Conveyor belt; 23. Limiting frame; 24. Conveyor roller; 25. Drive hole; 26. First guide hole; 27. Limiting ring; 28. Support ring; 29. ​​Insertion hole; 30. Nut; 31. Third connecting block; 32. Second guide hole; 33. Spring; 34. Second guide rod; 35. Sliding block; 36. Moving plate; 37. Third guide hole; 38. Third guide rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] For examples, please refer to Figures 1 to 6 The figure shows a guide conveying device for steel rolling production, including a base plate 1, with first side plates 14 fixed on both sides of the top of the base plate 1, and a conveying roller 24 rotatably mounted between the two first side plates 14. A drive rotation mechanism is provided at the outer end of the conveying roller 24, and limit guide mechanisms are installed on both sides of the top of the conveying roller 24. A discharge plate 7 is provided at one end of the base plate 1 and at the tail end of the conveying roller 24, and a discharge guide mechanism is slidably mounted on the top of the discharge plate 7.

[0024] The drive rotation mechanism includes a rotating column 20 fixed to both ends of the conveyor roller 24 and rotating through the surface of the first side plate 14, a gear 21 fixed to the outer end of the rotating column 20 and rotatingly mounted on the outer side of the first side plate 14, and a conveyor belt 22 meshing with the outer side of the gears 21.

[0025] The first side plate 14 is vertically arranged, and a wear-resistant sleeve 8 is sleeved on the surface of the conveyor roller 24. A limiting frame 23 for engaging and limiting the conveyor belt 22 is fixed on the outer side of the first side plate 14. The limiting frame 23 has a C-shaped structure, is vertically arranged, and is slidably engaged on the outer side of the conveyor belt 22. A second mounting plate 18 is fixed on one end of the outer side of the first side plate 14. A first motor 19 is mounted on the outer side of the second mounting plate 18. The output end of the first motor 19 is connected to the outer end of a rotating column 20 and drives a gear 21 to rotate.

[0026] A transmission belt 22 meshes with the outer sides of several gears 21. A first motor 19 drives one gear 21 to rotate, thereby driving several gears 21 to rotate through the meshing of the transmission belt 22. This drives several transmission rollers 24 to rotate, thereby providing power transmission for the rolling mill and assisting in the movement of the rolling mill.

[0027] The limiting and guiding mechanism includes a first mounting plate 10 suspended at the top of the conveying roller 24, a first guide roller 11 rotatably mounted on the inner side of the first mounting plate 10 with equal gaps, and an elastic pressing mechanism that is slidably and elastically sleeved on the bottom end of the surface of the first guide roller 11.

[0028] The top two ends of the first mounting plate 10 are fixed with first connecting blocks 13, and the surface of the first connecting block 13 is provided with a first guide hole 26. The middle of the top of the first mounting plate 10 is fixed with a second connecting block 16, and the surface of the second connecting block 16 is provided with a drive hole 25, which is a threaded hole structure.

[0029] A first guide rod 12 is fixed between the two first side plates 14. The first guide rod 12 slides through the two first guide holes 26. A drive rod 15 is rotatably installed between the two first side plates 14. The drive rod 15 is a threaded rod structure and rotates horizontally through the two drive holes 25. A second motor 17 is installed at one end of the drive rod 15. The second motor 17 is fixedly installed on the outside of the first side plate 14.

[0030] The first mounting plate 10 is a rectangular plate structure and is vertically arranged inside the first side plate 14. The bottom end of the first guide roller 11 protrudes downward from the bottom end of the first mounting plate 10, and the top end of the conveying roller 24 is spaced apart.

[0031] A support ring 28 is fixed to the inner bottom of the first mounting plate 10. The support ring 28 is set horizontally. The first guide roller 11 slides through the support ring 28. A limit ring 27 is fixed in the middle of the surface of the first guide roller 11. The limit ring 27 slides and overlaps the top of the support ring 28.

[0032] Based on the width of the rolled steel moving at the top of the conveyor roller 24, the second motor 17 drives the drive rod 15 to rotate, thereby adjusting the distance between the two first mounting plates 10 along the first guide rod 12. Then, the two sides of the rolled steel are limited and guided by a number of first guide rollers 11, so that the rolled steel can be stably and accurately conveyed and moved at the top of the conveyor roller 24, reducing collision and friction damage.

[0033] The elastic abutment mechanism includes an abutment plate 9 that is slidably sleeved on the bottom end of the surface of the first guide roller 11, a second guide rod 34 fixed to the outer end of the top of the abutment plate 9, a third connecting block 31 fixed to the bottom end of the outer side of the first mounting plate 10, a second guide hole 32 opened on the surface of the third connecting block 31 for the second guide rod 34 to slide through, and a spring 33 sleeved on the surface of the second guide rod 34.

[0034] The abutment plate 9 is a rectangular plate structure and is horizontally positioned above the conveyor roller 24. Its surface is evenly and equidistantly provided with insertion holes 29. The bottom end of the first guide roller 11 slides through the insertion holes 29. The second guide rod 34 is vertically spaced on the outside of the first mounting plate 10. The spring 33 is located between the abutment plate 9 and the third connecting block 31. A nut 30 is connected to the surface of the second guide rod 34 at the top of the third connecting block 31.

[0035] When the first guide roller 11 limits and guides the two sides of the rolled steel, the spring 33 bounces downward to the abutment plate 9, so that the bottom end of the abutment plate 9 elastically abuts against the two sides of the rolled steel, preventing the two sides of the rolled steel from tilting up and maintaining the smooth conveying and movement of the rolled steel.

[0036] The discharge guiding mechanism includes a second side plate 3 fixed to both sides of one end of the base plate 1 for supporting the bottom ends of the discharge plate 7, a mounting frame 5 slidably mounted on the top of the discharge plate 7, a second guide roller 4 rotatably mounted inside the mounting frame 5 for guiding the movement of the rolled steel, sliding blocks 35 fixed to both ends of the bottom of the mounting frame 5, a sliding groove 6 opened on the surface of the discharge plate 7 for limiting the sliding of the sliding blocks 35, and a moving plate 36 fixed to the bottom ends of the two sliding blocks 35 and slidably mounted on the bottom of the discharge plate 7.

[0037] The discharge plate 7 is set horizontally, the mounting frame 5 is a rectangular frame structure and is set vertically, the sliding groove 6 is a long strip structure, and an electric push rod 2 is fixedly installed on the inner top of the second side plate 3. The telescopic end of the electric push rod 2 is fixedly connected to the middle of one side of the moving plate 36. The two ends of the moving plate 36 have third guide holes 37. A third guide rod 38 passes through the sliding interior of the third guide hole 37. The third guide rod 38 is horizontally fixed between the two second side plates 3.

[0038] When the steel rolling process ends on a conveying device and the conveying direction needs to be changed, the electric push rod 2 drives the moving plate 36 to move along the third guide rod 38, thereby driving the mounting frame 5 and the second guide roller 4 to move to different positions on the top of the discharge plate 7 through the sliding block 35, and transmitting and changing the movement direction of the steel rolling through the second guide roller 4, so as to facilitate the conveying of the steel rolling in different directions.

[0039] Working method: Several conveying rollers 24 are rotatably installed between the two first side plates 14, and gears 21 are installed at both ends of the conveying rollers 24 through rotating columns 20. Therefore, a conveying toothed belt 22 is meshed and sleeved on the outside of the several gears 21. A first motor 19 drives one gear 21 to rotate, thereby driving the several gears 21 to rotate through the meshing of the conveying toothed belt 22. Thus, the several conveying rollers 24 can be driven to rotate, thereby providing power transmission for the rolling of steel and assisting the conveying movement of the rolling steel.

[0040] At the top of the conveyor roller 24, several first guide rollers 11 are rotatably mounted on two first mounting plates 10. According to the width of the rolled steel moving at the top of the conveyor roller 24, the second motor 17 drives the drive rod 15 to rotate, thereby adjusting the distance between the two first mounting plates 10 along the first guide rod 12. Then, the several first guide rollers 11 limit and guide the two sides of the rolled steel, which facilitates the stable and accurate conveying and movement of the rolled steel at the top of the conveyor roller 24 and reduces collision and friction damage.

[0041] The abutment plate 9 is elastically mounted at the bottom end of the first mounting plate 10 via the second guide rod 34 and the spring 33. The abutment plate 9 is slidably mounted at the bottom end of several first guide rollers 11. Therefore, when the first guide rollers 11 limit and guide the two sides of the rolled steel, the spring 33 bounces the abutment plate 9 downward, so that the bottom end of the abutment plate 9 elastically abuts against the two sides of the rolled steel, preventing the two sides of the rolled steel from tilting up and maintaining the smooth conveying movement of the rolled steel.

[0042] A discharge plate 7 is installed at the tail end of the conveyor roller 24, and a second guide roller 4 is rotatably installed at the top of the discharge plate 7 via the mounting frame 5. Therefore, when the steel rolling is finished being conveyed on a conveying device and the conveying direction needs to be changed, the electric push rod 2 drives the moving plate 36 to move along the third guide rod 38, thereby driving the mounting frame 5 and the second guide roller 4 to move to different positions at the top of the discharge plate 7 via the sliding block 35, and transmitting and changing the moving direction of the steel rolling via the second guide roller 4, so as to facilitate the conveying of the steel rolling in different directions.

[0043] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A guiding conveyor device for steel rolling production, comprising a base plate, characterized in that: The top two sides of the base plate are fixed with first side plates, and a conveying roller is rotatably installed between the two first side plates. The outer end of the conveying roller is provided with a driving rotation mechanism, and the top two sides of the conveying roller are provided with limit guide mechanisms. A discharge plate is provided at one end of the base plate and at the tail end of the conveying roller. A discharge guide mechanism is slidably installed on the top of the discharge plate. The drive rotation mechanism includes a rotating column fixed to both ends of the conveying roller and rotating through the surface of the first side plate, a gear fixed to the outer end of the rotating column and rotatingly mounted on the outer side of the first side plate, and a conveying toothed belt meshing with the outer side of a plurality of the gears. The limiting and guiding mechanism includes a first mounting plate suspended at the top of the conveying roller, a first guide roller rotatably mounted on the inner side of the first mounting plate with equal gaps, and an elastic pressing mechanism that is slidably and elastically sleeved on the bottom end of the surface of the first guide roller.

2. The guiding conveyor device for steel rolling production according to claim 1, characterized in that: The first side plate is vertically arranged, and a wear-resistant sleeve is fitted onto the surface of the conveyor roller. A limiting frame for engaging and limiting the conveyor belt is fixed on the outer side of the first side plate. The limiting frame has a C-shaped structure, is vertically arranged, and is slidably engaged with the outer side of the conveyor belt. A second mounting plate is fixed to one end of the outer side of the first side plate. A first motor is mounted on the outer side of the second mounting plate. The output end of the first motor is connected to the outer end of one of the rotating columns and drives one of the gears to rotate.

3. The guiding and conveying device for steel rolling production according to claim 1, characterized in that: The first mounting plate has a first connecting block fixed at both ends of its top end, and a first guide hole is opened on the surface of the first connecting block. The second connecting block has a driving hole opened on the surface of its top end, and the driving hole is a threaded hole structure.

4. A guiding conveyor for steel rolling production according to claim 3, characterized in that: A first guide rod is fixed between the two first side plates. The first guide rod slides through the two first guide holes. A drive rod is rotatably installed between the two first side plates. The drive rod is a threaded rod structure and rotates horizontally through the two drive holes. A second motor is installed at one end of the drive rod. The second motor is fixedly installed on the outside of the first side plate.

5. A guiding conveyor for steel rolling production according to claim 1, characterized in that: The first mounting plate is a rectangular plate structure and is vertically arranged inside the first side plate. The bottom end of the first guide roller protrudes downward from the bottom end of the first mounting plate, and the top end of the conveying roller is spaced apart from it.

6. A guiding conveyor for steel rolling production according to claim 5, characterized in that: A support ring is fixed to the inner bottom of the first mounting plate. The support ring is horizontally positioned. The first guide roller slides through the support ring. A limit ring is fixed in the middle of the surface of the first guide roller. The limit ring slides and overlaps the top of the support ring.

7. A guiding conveyor for steel rolling production according to claim 1, characterized in that: The elastic abutment mechanism includes an abutment plate slidably sleeved on the bottom end of the surface of the first guide roller, a second guide rod fixed to the outer end of the top of the abutment plate, a third connecting block fixed to the bottom end of the outer side of the first mounting plate, a second guide hole opened on the surface of the third connecting block for the second guide rod to slide through, and a spring sleeved on the surface of the second guide rod.

8. A guiding conveyor for steel rolling production according to claim 7, characterized in that: The abutment plate is a rectangular plate structure and is horizontally positioned above the conveying roller. Its surface has evenly spaced insertion holes. The bottom end of the first guide roller slides through the insertion holes. The second guide rod is vertically positioned outside the first mounting plate. The spring is located between the abutment plate and the third connecting block. A nut is connected to the surface of the second guide rod at the top of the third connecting block.

9. A guiding conveyor for steel rolling production according to claim 1, characterized in that: The discharge guiding mechanism includes second side plates fixed to both sides of one end of the base plate for supporting the bottom ends of both ends of the discharge plate, a mounting frame slidably installed on the top of the discharge plate, a second guide roller rotatably installed inside the mounting frame for guiding the movement of the rolled steel, sliding blocks fixed to both ends of the bottom of the mounting frame, sliding grooves formed on the surface of the discharge plate for limiting the sliding of the sliding blocks, and a moving plate fixed to the bottom ends of the two sliding blocks and slidably installed on the bottom of the discharge plate.

10. A guiding conveyor for steel rolling production according to claim 9, characterized in that: The discharge plate is horizontally arranged, the mounting frame is a rectangular frame structure and is vertically arranged, the sliding groove is a long strip structure, an electric push rod is fixedly installed on the inner top of the second side plate, the telescopic end of the electric push rod is fixedly connected to the middle of one side of the moving plate, the two ends of the moving plate have third guide holes, a third guide rod passes through the sliding interior of the third guide hole, and the third guide rod is horizontally fixed between the two second side plates.

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