Three-shaft steel coiling machine

Abstract

The utility model relates to the technical field of steel coiling machines, and discloses a three-shaft steel coiling machine which comprises a bearing table, a fixing block is fixedly installed on the top of the bearing table, the bearing table and the fixing block are arranged to be hollow cavities, the two cavities are connected and communicated with each other, and a power mechanism and an adjusting mechanism are arranged on the top of the bearing table. The screw rod is rotated, the screw rod is in threaded connection with the two moving blocks so as to drive the two moving blocks to move linearly close to each other or away from each other, the two moving blocks are in hinged connection with the two connecting rods, and the two connecting rods move in the vertical direction through the connecting rod principle. The two connecting rods drive the two H-shaped supports and the two third rotating rods to move together, so that the purpose of adjusting the distance between the steel coiling rollers of the steel coiling machine is achieved, compared with a traditional device, the device can easily achieve accurate adjustment of the distance between the steel coiling rollers, the requirements for coiling of different steel products are met, and the steel product machining efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel rolling machines, and more specifically, to a three-axis steel rolling machine. Background Art

[0002] Steel coiling machines occupy a pivotal position in the steel industry. Their core function is to efficiently and accurately coil steel into coils to adapt to subsequent transportation, storage and deep processing processes. This type of equipment greatly improves the processing efficiency of steel and reduces production costs through automated operations, thereby meeting the production needs of various steel products on the market. However, with the continuous development of industrial technology and the increasing diversification of the market, the performance requirements for steel coiling machines are also getting higher and higher. When facing steel coils of different materials and thicknesses, the existing steel coiling machines on the market often need to perform cumbersome pressure and stroke adjustments to meet the needs of different curling degrees. This adjustment process is not only time-consuming and labor-intensive, but also difficult to ensure the accuracy and consistency of the curling.

[0003] Therefore, it is particularly urgent to improve and optimize the steel coiling machine. The modern steel coiling machine needs to have a higher level of intelligence and automation, be able to automatically identify the material and thickness of the steel, and automatically adjust the pressure and stroke according to demand to achieve fast and precise curling. At the same time, the steel coiling machine should also have higher stability and reliability to ensure that it can maintain excellent performance during long-term and high-intensity operation. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a three-axis steel rolling machine, which has the advantages of automatic adjustment and good steel rolling effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-axis steel rolling machine, including a bearing platform, a fixed block is fixedly installed on the top of the bearing platform, the bearing platform and the fixed block are both arranged in a hollow cavity, and the two cavities are connected and penetrated with each other, a power mechanism and an adjustment mechanism are arranged on the top of the bearing platform, the adjustment mechanism includes a screw rod rotatably installed on the inner wall of the bearing platform, two moving blocks are threadedly sleeved on the outer wall of the screw rod, the tops of the two moving blocks are respectively hingedly installed with connecting rods, the tops of the two connecting rods are respectively hingedly installed with H-shaped brackets, the tops of the two H-shaped brackets are respectively rotatably installed with rotating rods three, the right ends of the two rotating rods three extend outside the fixed block and the two rotating rods three are rotatably connected to the fixed block.

[0006] As a preferred technical solution of the utility model, a motor three is fixedly installed on the left side of the fixed block, the output shaft of the motor three extends into the fixed block and is rotatably connected to the fixed block, two rotating rods four are rotatably installed inside the fixed block, the right ends of the two rotating rods four extend outside the fixed block, the right ends of the two rotating rods four are respectively fixedly installed with mounting frames, the right sides of the two mounting frames are respectively rotatably installed with round rollers, the outer walls of the two mounting frames are wrapped with belts three, wherein the corresponding left ends of the rotating rods four are fixedly connected to the output shaft of the motor three.

[0007] As a preferred technical solution of the utility model, the power mechanism includes a motor 1 fixedly mounted on the top of the supporting platform, a bevel gear column 1 is fixedly sleeved on the output shaft of the motor 1, a rotating rod 1 is rotatably mounted on the left side of the fixed block, a bevel gear column 2 is fixedly sleeved on the outer wall of the rotating rod 1, and the bevel gear column 2 is meshed with the bevel gear column 1.

[0008] As a preferred technical solution of the utility model, a second motor is fixedly mounted on the inner wall of the back side of the support platform, and a second belt is wound around the screw rod and the output shaft of the second motor.

[0009] As a preferred technical solution of the utility model, a rotating rod 2 is rotatably installed inside the fixed block, and the rotating rod 2 passes through the fixed block. A belt 1 is wrapped around the outer walls of the rotating rod 2 and the rotating rod 1. A gear 1 is fixedly sleeved on the outer wall of the rotating rod 2, and a gear 2 is fixedly sleeved on the outer walls of the two rotating rods 3 respectively, and the two gears 2 are meshed with gear 1.

[0010] As a preferred technical solution of the utility model, steel rolling rollers are fixedly sleeved on the outer walls of the second rotating rod and the two third rotating rods respectively.

[0011] As a preferred technical solution of the utility model, two limiting grooves are provided on the right side of the fixing block, and the two limiting grooves are respectively slidably connected to the corresponding rotating rods.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model drives the two moving blocks to move closer to or away from each other by rotating the lead screw, and the threaded connection between the lead screw and the two moving blocks. The two moving blocks are hingedly connected to the two connecting rods, and the two connecting rods move in the vertical direction through the connecting rod principle. The two connecting rods drive the two H-shaped brackets and the two rotating rods to move together, so as to achieve the purpose of adjusting the distance between the steel rolling rollers of the steel rolling machine. Compared with the traditional device, the device can easily realize the precise adjustment of the spacing between the steel rolling rollers, meet the requirements of different steel curling, and improve the efficiency and quality of steel processing.

[0014] 2. The utility model starts the motor three, and under the action of the belt three, the output shaft of the motor three drives the two rotating rods four, the two rotating rods four drive the two mounting frames to rotate, and the two mounting frames drive the round rollers to rotate and adjust respectively. When the spacing between the steel coil rollers of the steel coiling machine is adjusted as needed, the two round rollers can follow the adjustment in real time to ensure that the contact angle and force between them and the work material are always maintained in the best state. This adjustment reduces the friction between the work material and the steel coil rollers, making the work material easier to be rolled and bent. The work material can bend more smoothly when passing through the round rollers, avoiding the bending difficulty caused by excessive friction resistance. This not only improves the bending efficiency of the work material, but also reduces energy consumption and production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the belt of the utility model;

[0017] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second gear of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the mounting frame of the utility model.

[0020] In the figure: 1. supporting platform; 2. fixing block; 3. motor 1; 4. oblique gear column 1; 5. rotating rod 1; 6. oblique gear column 2; 7. rotating rod 2; 8. belt 1; 9. motor 2; 10. screw rod; 11. moving block; 12. connecting rod; 13. belt 2; 14. H-shaped bracket; 15. rotating rod 3; 16. gear 1; 17. gear 2; 18. limiting groove; 19. steel coil roller; 20. motor 3; 21. rotating rod 4; 22. belt 3; 23. mounting frame; 24. round roller. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5As shown, the utility model provides a three-axis steel rolling machine, including a bearing platform 1, a fixed block 2 is fixedly installed on the top of the bearing platform 1, the bearing platform 1 and the fixed block 2 are both arranged as hollow cavities, and the two cavities are connected and penetrated with each other, a power mechanism and an adjustment mechanism are arranged on the top of the bearing platform 1, the adjustment mechanism includes a screw rod 10 rotatably installed on the inner wall of the bearing platform 1, two moving blocks 11 are threadedly sleeved on the outer wall of the screw rod 10, the tops of the two moving blocks 11 are respectively hingedly installed with connecting rods 12, the tops of the two connecting rods 12 are respectively hingedly installed with H-shaped brackets 14, the tops of the two H-shaped brackets 14 are respectively rotatably installed with rotating rods three 15, the right ends of the two rotating rods three 15 are extended outside the fixed block 2, and the two rotating rods three 15 are rotatably connected to the fixed block 2.

[0023] By rotating the screw rod 10, the threaded connection between the screw rod 10 and the two moving blocks 11 drives the two moving blocks 11 to perform linear motion towards or away from each other. The two moving blocks 11 are hingedly connected to the two connecting rods 12, and the two connecting rods 12 are moved in the vertical direction through the connecting rod principle. The two connecting rods 12 drive the two H-shaped brackets 14 and the two rotating rods 15 to move together, so as to achieve the purpose of adjusting the distance between the steel rolling machine's steel rollers. Compared with traditional devices, the device can easily realize the precise adjustment of the spacing between the steel rolling rollers 19, meet the requirements of curling different steels, and improve the efficiency and quality of steel processing.

[0024] When the staff needs to adjust the distance between the steel coil rollers 19, first start the motor 2 9. The output shaft of the motor 2 9 drives the screw rod 10 to rotate under the action of the belt 2 13. By rotating the screw rod 10, the threaded connection between the screw rod 10 and the two moving blocks 11 drives the two moving blocks 11 to move linearly towards each other. The two moving blocks 11 are hingedly connected to the two connecting rods 12. Through the connecting rod principle, the two connecting rods 12 move in the vertical direction. The two connecting rods 12 drive the two H-shaped brackets 14 and the two rotating rods 3 15 to move together. The two rotating rods 3 15 drive the corresponding two steel coil rollers 19 to move together, so as to achieve the purpose of adjusting the distance between the steel coil rollers of the steel coil machine. Then start the motor 1 3. The output shaft of the motor 1 3 rotates to drive the bevel gear column 1 4 to rotate. The meshing of the bevel gear column 1 4 and the bevel gear column 2 6 drives the bevel gear column 2 6 to rotate. The bevel gear column 2 6 drives the rotating rod 1 5 to rotate. The setting of belt 1 8 enables rotating rod 1 5 to drive rotating rod 2 7 to rotate, rotating rod 2 7 drives gear 1 16 to rotate, gear 1 16 meshes with two gear 2 17 to drive two gear 2 17 to rotate, two gear 2 17 drives two rotating rods 3 15 and corresponding steel coiling rollers 19 to rotate, three steel coiling rollers 19 work together to make the work material curl, when performing steel coiling operation, it is also necessary to start motor 3 20, under the action of belt 3 22, the output shaft of motor 3 20 drives two rotating rods 4 21, two rotating rods 4 21 drive two mounting frames 23 to rotate, two mounting frames 23 drive round rollers 24 to rotate and adjust respectively, when the spacing of the steel coiling rollers 19 of the steel coiling machine is adjusted as needed, the two round rollers 24 can follow the adjustment in real time to ensure that the contact angle and strength between them and the work material are always kept in the best state, reducing the friction between the work material and the steel coiling roller 19, making the work material easier to be coiled and bent.

[0025] Among them, a motor three 20 is fixedly installed on the left side of the fixed block 2, and the output shaft of the motor three 20 extends into the fixed block 2 and is rotatably connected to the fixed block 2. Two rotating rods four 21 are rotatably installed inside the fixed block 2, and the right ends of the two rotating rods four 21 extend to the outside of the fixed block 2. The right ends of the two rotating rods four 21 are respectively fixedly installed with mounting frames 23, and the right sides of the two mounting frames 23 are respectively rotatably installed with round rollers 24. Belts three 22 are wrapped around the outer walls of the two mounting frames 23, and the left ends of the corresponding rotating rods four 21 are fixedly connected to the output shaft of the motor three 20.

[0026] By starting the motor three 20, under the action of the belt three 22, the output shaft of the motor three 20 drives the two rotating rods four 21, the two rotating rods four 21 drive the two mounting frames 23 to rotate, and the two mounting frames 23 drive the round rollers 24 to rotate and adjust respectively. When the spacing of the coiling rollers 19 of the steel coiling machine is adjusted as needed, the two round rollers 24 can follow the adjustment in real time to ensure that the contact angle and force between them and the work material always remain in the optimal state. This adjustment reduces the friction between the work material and the coiling rollers 19, making the work material easier to be coiled and bent. The work material can bend more smoothly when passing through the round rollers 24, avoiding the bending difficulty caused by excessive friction resistance. This not only improves the bending efficiency of the work material, but also reduces energy consumption and production costs.

[0027] Among them, the power mechanism includes a motor 3 fixedly installed on the top of the supporting platform 1, a bevel gear column 4 is fixedly sleeved on the output shaft of the motor 3, a rotating rod 5 is rotatably installed on the left side of the fixed block 2, and a bevel gear column 2 6 is fixedly sleeved on the outer wall of the rotating rod 5, and the bevel gear column 2 6 is meshed with the bevel gear column 1 4.

[0028] By starting the motor 13, the output shaft of the motor 13 rotates to drive the helical gear column 14 to rotate, and the meshing of the helical gear column 14 and the helical gear column 26 drives the helical gear column 26 to rotate, thereby meeting the needs of high load and heavy industrial applications.

[0029] A second motor 9 is fixedly mounted on the inner wall of the back side of the support platform 1 , and a second belt 13 is wound around the screw rod 10 and the output shaft of the second motor 9 .

[0030] By starting the motor 2 9 , the output shaft of the motor 2 9 drives the screw rod 10 to rotate under the action of the belt 2 13 , thereby providing power support for the adjustment mechanism.

[0031] Among them, a rotating rod 2 7 is rotatably installed inside the fixed block 2, and the rotating rod 2 7 passes through the fixed block 2. A belt 1 8 is wrapped around the outer walls of the rotating rod 2 7 and the rotating rod 1 5. A gear 16 is fixedly sleeved on the outer wall of the rotating rod 2 7, and gears 2 17 are fixedly sleeved on the outer walls of the two rotating rods 3 15, respectively, and the two gears 2 17 are meshed with the gear 1 16.

[0032] By setting the belt 1 8 , the rotating rod 1 5 can drive the rotating rod 2 7 to rotate, and the rotating rod 2 7 drives the gear 1 16 to rotate. The gear 1 16 meshes with the two gears 2 17 to drive the two gears 2 17 to rotate.

[0033] Among them, the outer walls of the second rotating rod 7 and the two third rotating rods 15 are respectively fixedly sleeved with steel coiling rollers 19.

[0034] Through the reasonable layout and coordinated work of the three steel rollers 19, the workpiece can be bent quickly and accurately under their action. Compared with the design of a single or two steel rollers, the three steel rollers 19 can provide more stable support and more uniform bending force, thereby improving the efficiency of the bending operation.

[0035] Among them, two limiting grooves 18 are opened on the right side of the fixing block 2, and the two limiting grooves 18 are slidably connected with the corresponding rotating rods 3 15 respectively.

[0036] By setting a limit groove 18 on the fixed block 2 and slidingly connecting it with the rotating rod three 15, it can be ensured that the rotating rod three 15 remains stable during rotation and movement. The limit groove 18 provides a clear motion trajectory and guide for the rotating rod three 15 to prevent it from deviating from the predetermined path, thereby ensuring the stability and reliability of the steel rolling machine during operation.

[0037] The working principle and use process of this utility model:

[0038] When the staff needs to adjust the distance between the steel coil rollers 19, first start the motor 2 9. The output shaft of the motor 2 9 drives the screw rod 10 to rotate under the action of the belt 2 13. By rotating the screw rod 10, the threaded connection between the screw rod 10 and the two moving blocks 11 drives the two moving blocks 11 to move linearly towards each other. The two moving blocks 11 are hingedly connected to the two connecting rods 12. Through the connecting rod principle, the two connecting rods 12 move in the vertical direction. The two connecting rods 12 drive the two H-shaped brackets 14 and the two rotating rods 3 15 to move together. The two rotating rods 3 15 drive the corresponding two steel coil rollers 19 to move together, so as to achieve the purpose of adjusting the distance between the steel coil rollers of the steel coil machine. Then start the motor 1 3. The output shaft of the motor 1 3 rotates to drive the bevel gear column 1 4 to rotate. The meshing of the bevel gear column 1 4 and the bevel gear column 2 6 drives the bevel gear column 2 6 to rotate. The bevel gear column 2 6 drives the rotating rod 1 5 to rotate. The setting of belt 1 8 enables rotating rod 1 5 to drive rotating rod 2 7 to rotate, rotating rod 2 7 drives gear 1 16 to rotate, gear 1 16 meshes with two gear 2 17 to drive two gear 2 17 to rotate, two gear 2 17 drives two rotating rods 3 15 and corresponding steel coiling rollers 19 to rotate, three steel coiling rollers 19 work together to make the work material curl, when performing steel coiling operation, it is also necessary to start motor 3 20, under the action of belt 3 22, the output shaft of motor 3 20 drives two rotating rods 4 21, two rotating rods 4 21 drive two mounting frames 23 to rotate, two mounting frames 23 drive round rollers 24 to rotate and adjust respectively, when the spacing of the steel coiling rollers 19 of the steel coiling machine is adjusted as needed, the two round rollers 24 can follow the adjustment in real time to ensure that the contact angle and strength between them and the work material are always kept in the best state, reducing the friction between the work material and the steel coiling roller 19, making the work material easier to be coiled and bent.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-axis steel coiling machine, comprising a bearing platform (1), characterized in that: A fixed block (2) is fixedly mounted on the top of the support platform (1); the support platform (1) and the fixed block (2) are both arranged as hollow cavities, and the two cavities are interconnected and connected; a power mechanism and an adjustment mechanism are arranged on the top of the support platform (1); the adjustment mechanism comprises a screw rod (10) rotatably mounted on the inner wall of the support platform (1); two moving blocks (11) are threadedly sleeved on the outer wall of the screw rod (10); connecting rods (12) are respectively hingedly mounted on the tops of the two moving blocks (11); H-shaped brackets (14) are respectively hingedly mounted on the tops of the two connecting rods (12); rotating rods three (15) are respectively rotatably mounted on the tops of the two H-shaped brackets (14); the right ends of the two rotating rods three (15) extend outside the fixed block (2) and the two rotating rods three (15) are both rotatably connected to the fixed block (2).

2. A three-axis steel coiling machine according to claim 1, characterized in that: A motor three (20) is fixedly mounted on the left side of the fixed block (2), the output shaft of the motor three (20) extends into the fixed block (2) and is rotatably connected to the fixed block (2), two rotating rods four (21) are rotatably mounted inside the fixed block (2), the right ends of the two rotating rods four (21) extend out of the fixed block (2), mounting frames (23) are fixedly mounted on the right ends of the two rotating rods four (21), round rollers (24) are rotatably mounted on the right sides of the two mounting frames (23), belts three (22) are wound around the outer walls of the two mounting frames (23), and the left ends of the corresponding rotating rods four (21) are fixedly connected to the output shaft of the motor three (20).

3. The three-axis steel coiling machine according to claim 1, characterized in that: The power mechanism comprises a motor (3) fixedly mounted on the top of the support platform (1); a beveled tooth column (4) is fixedly sleeved on the output shaft of the motor (3); a rotating rod (5) is rotatably mounted on the left side of the fixed block (2); a beveled tooth column (6) is fixedly sleeved on the outer wall of the rotating rod (5); and the beveled tooth column (6) is meshed with the beveled tooth column (4).

4. The three-axis steel coiling machine according to claim 1, characterized in that: A second motor (9) is fixedly mounted on the inner wall of the back side of the support platform (1), and a second belt (13) is wound around the screw rod (10) and the output shaft of the second motor (9).

5. The three-axis steel coiling machine according to claim 1, characterized in that: A rotating rod 2 (7) is rotatably mounted inside the fixed block (2), and the rotating rod 2 (7) penetrates the fixed block (2). A belt 1 (8) is wound around the outer walls of the rotating rod 2 (7) and the rotating rod 1 (5). A gear 1 (16) is fixedly sleeved on the outer wall of the rotating rod 2 (7), and gears 2 (17) are fixedly sleeved on the outer walls of the two rotating rods 3 (15), respectively, and the two gears 2 (17) are meshed with the gear 1 (16).

6. A three-axis steel coiling machine according to claim 5, characterized in that: The outer walls of the second rotating rod (7) and the two third rotating rods (15) are respectively fixedly sleeved with steel coiling rollers (19).

7. The three-axis steel rolling machine according to claim 1, characterized in that: Two limiting grooves (18) are provided on the right side of the fixed block (2), and the two limiting grooves (18) are respectively slidably connected to the corresponding rotating rod three (15).

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