Coiling machine for hot-rolled coiled plate

Abstract

The utility model discloses a coiling machine for a hot-rolled coiled plate, which belongs to the technical field of coiling machines and comprises a base, a supporting disc is rotatably mounted in the base, a plurality of limiting rods are fixedly mounted at the top end of the supporting disc, and first side plates are symmetrically and fixedly mounted on two sides of the top end of the base. A first supporting plate and a second supporting plate are slidably mounted in the first side plate, a first limiting roller is rotatably mounted at the bottom end of the first supporting plate, a third supporting plate is fixedly mounted at the bottom end of the second supporting plate, a spring is fixedly mounted between the third supporting plate and the first side plate, and a second side plate is fixedly mounted on the other side of the top end of the base. A supporting frame is slidably installed on one side of the second side plate, a plurality of second limiting rollers are rotatably installed on the inner wall of the supporting frame, and a jacking assembly is arranged in the supporting disc. And meanwhile, the later coiled material can be conveniently taken out through the jacking assembly, and the practicability is improved.

Description

Technical Field

[0001] This utility model relates to the field of coiling machine technology, and more specifically, to a hot-rolled coil coiling machine. Background Technology

[0002] Currently, coilers are auxiliary equipment in steel rolling workshops that coil hot-rolled steel plates into rolls. Coilers are used in many industries, with steel plate coilers in the metallurgical industry being the most representative. They are driven by electricity. However, existing coilers have poor limiting and guiding performance during coiling, which makes them prone to deviations. In addition, after coiling, the coil is inconvenient to remove, resulting in poor practicality. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a hot-rolled coil winding machine, which aims to improve the problems of poor limiting guidance during winding, which leads to easy deviation during winding, and the inconvenience of removing the coil after winding, resulting in poor practicality.

[0004] This utility model is implemented as follows: A hot-rolled coil winding machine includes a base, a support plate rotatably installed inside the base, a plurality of limiting rods fixedly installed at the top of the support plate, first side plates symmetrically fixedly installed on both sides of the top of the base, a first support plate and a second support plate slidably installed inside the first side plates, a first limiting roller rotatably installed at the bottom of the first support plate, a third support plate fixedly installed at the bottom of the second support plate, a spring fixedly installed between the third support plate and the first side plate, a second side plate fixedly installed on the other side of the top of the base, a support frame slidably installed on one side of the second side plate, a plurality of second limiting rollers rotatably installed on the inner wall of the support frame, an adjustment component installed on one side of the support frame, and a lifting component provided inside the support plate.

[0005] In a preferred embodiment of this utility model, the first support plate and the second support plate have the same shape and slide through the first side plate. The second support plate is disposed below the first support plate. The first limiting roller slides through the second support plate. A first limiting plate is fixedly installed at one end of the first support plate. The bottom end of the first limiting roller is 1-2 cm away from the top end of the support plate. The two first limiting rollers are symmetrically arranged on both sides of the support frame. The first limiting roller and the second limiting roller are arranged perpendicular to each other.

[0006] In a preferred embodiment of this utility model, the adjustment assembly includes a first motor and a threaded rod. A groove is provided in the second side plate. The threaded rod is rotatably installed between the two sides of the inner wall of the groove. A first slider is threaded onto the threaded rod. One end of the first slider is fixedly connected to one side of the support frame. The first motor is fixedly installed at the top of the second side plate. The output end of the first motor passes through one side of the second side plate and is keyed to the top of the threaded rod. The first slider is slidably connected to the inner wall of the groove.

[0007] In a preferred embodiment of this utility model, a second slider is symmetrically fixedly installed on both sides of the first slider. One end of the second slider passes through one side of the second side plate and extends to the outside. Sliding holes that cooperate with the second slider are provided on both sides of the second side plate.

[0008] In a preferred embodiment of this utility model, support columns are fixedly installed at the four corners of the bottom of the base, the bottom ends of the support columns are fixedly connected to the base plate, and a second motor is fixedly installed at the top of the base plate. The output end of the second motor is fixedly connected to the center of the bottom of the support plate.

[0009] In a preferred embodiment of this utility model, the base is provided with a circular hole that mates with the support plate, a support ring is fixedly installed on the outer side of the support plate, an annular groove matching the support ring is provided on the inner wall of the circular hole, and the support plate is slidably connected to the inner wall of the circular hole.

[0010] In a preferred embodiment of this utility model, the lifting assembly includes a support frame, a top plate, and sliding rods. Multiple top plates are slidably installed within the support plate. The support frame is fixedly installed at the bottom of the top plate. The support frame is U-shaped. Third side plates are fixedly installed on both sides of the support frame. Multiple sliding rods are fixedly installed at the bottom of the support plate. The bottom end of each sliding rod passes through a third side plate and is fixedly installed with a limiting circular plate. When no external force is applied, the bottom end of the third side plate is in contact with the top end of the limiting circular plate due to gravity. The top end of the top plate is parallel to the top end of the support plate. A square hole matching the top plate is provided within the support plate. The support frame and the top plate are slidably connected to the inner wall of the square hole. Multiple top plates and multiple limiting rods are arranged in a ring-like, staggered pattern on the support plate.

[0011] In a preferred embodiment of this utility model, cylinders are fixedly installed on both sides of the top of the base plate, and a ring is fixedly installed at the output end of the cylinder. The top of the ring is movably connected to one side of the bottom of the support frame, and the ring is sleeved on the outside of the plurality of sliding rods.

[0012] The beneficial effects of this utility model are as follows: The hot-rolled coil winding machine obtained by the above design allows the operator to first place one end of the steel strip on the support plate and limit it using a limiting rod. The first motor is then started, driving the threaded rod. The rotation of the threaded rod, through the cooperation of the first slider and the support frame, causes the second limiting roller to move downwards, limiting the top of the steel strip. The second motor is then started, driving the support plate to rotate for winding. At this time, the first limiting rollers on both sides, under the action of springs and the third support plate, ensure that the first limiting rollers constantly compress the steel strip and rotate with it. After winding is completed, the cylinder is started, driving the ring upwards. The ring compresses the support frame and moves upwards, causing the top plate to move upwards and extend to the outer side of the top of the support plate, lifting the steel strip. This device can provide multi-faceted limiting and guidance when winding the sheet metal, effectively preventing the sheet metal from tilting or loosening during winding. Simultaneously, the lifting component facilitates the removal of the subsequent coil, improving practicality. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the structure of a hot-rolled coil winding machine provided by an embodiment of the present invention;

[0015] Figure 2 A structural schematic diagram of the first side plate is provided for an embodiment of this utility model;

[0016] Figure 3 A schematic diagram of the structure of the adjustment component is provided for the embodiments of this utility model;

[0017] Figure 4 A cross-sectional view of the base is provided for an embodiment of this utility model;

[0018] Figure 5 A structural schematic diagram of the lifting assembly is provided for embodiments of this utility model.

[0019] In the diagram: 110-base; 120-support plate; 121-limiting rod; 122-second motor; 123-support ring; 130-first side plate; 131-first support plate; 132-second support plate; 133-first limiting roller; 134-third support plate; 135-spring; 140-second side plate; 141-support frame; 142-second limiting roller; 143-first motor; 144-threaded rod; 145-first slider; 146-second slider; 150-lifting assembly; 151-support frame; 152-top plate; 153-sliding rod; 154-third side plate; 155-cylinder; 156-ring; 160-base plate. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1-3 This utility model provides a technical solution: a hot-rolled coil winding machine, including a base 110, a support plate 120 rotatably installed inside the base 110, a plurality of limiting rods 121 fixedly installed at the top of the support plate 120, first side plates 130 symmetrically fixedly installed on both sides of the top of the base 110, a first support plate 131 and a second support plate 132 slidably installed inside the first side plates 130, a first limiting roller 133 rotatably installed at the bottom of the first support plate 131, a third support plate 134 fixedly installed at the bottom of the second support plate 132, a spring 135 fixedly installed between the third support plate 134 and the first side plate 130, a second side plate 140 fixedly installed on the other side of the top of the base 110, and a support frame 1 slidably installed on one side of the second side plate 140. 41. Multiple second limiting rollers 142 are rotatably installed on the inner wall of the support frame 141. An adjustment assembly is installed on one side of the support frame 141. The adjustment assembly includes a first motor 143 and a threaded rod 144. A slide groove is provided in the second side plate 140. The threaded rod 144 is rotatably installed between the two sides of the inner wall of the slide groove. A first slider 145 is threaded onto the threaded rod 144. One end of the first slider 145 is fixedly connected to one side of the support frame 141. The first motor 143 is fixedly installed at the top of the second side plate 140. The output end of the first motor 143 passes through one side of the second side plate 140 and is keyed to the top of the threaded rod 144. The first slider 145 is slidably connected to the inner wall of the slide groove. A lifting assembly 150 is provided in the support plate 120.

[0022] In some specific implementations, the first support plate 131 and the second support plate 132 are identical in shape and slide through the first side plate 130. The second support plate 132 is located below the first support plate 131. The first limiting roller 133 slides through the second support plate 132. A first limiting plate is fixedly installed at one end of the first support plate 131. The bottom end of the first limiting roller 133 is 1-2 cm away from the top end of the support plate 120. The two first limiting rollers 133 are symmetrically arranged on both sides of the support frame 141. The second support plate 132 improves the stability of the first limiting roller 133 when it rotates.

[0023] In some specific implementations, a second slider 146 is symmetrically fixedly installed on both sides of the first slider 145. One end of the second slider 146 passes through one side of the second side plate 140 and extends to the outside. The second side plate 140 is provided with sliding holes on both sides that cooperate with the second slider 146. The cooperation between the second slider 146 and the sliding holes improves the stability of the first slider 145 when it moves.

[0024] Please see Figure 4 and Figure 5 The base 110 has four support columns fixedly installed at its bottom corners. The bottom ends of the support columns are fixedly connected to the base plate 160. The top of the base plate 160 is fixedly installed with a second motor 122. The output end of the second motor 122 is fixedly connected to the center of the bottom of the support plate 120. The base 110 has a circular hole that mates with the support plate 120. A support ring 123 is fixedly installed on the outside of the support plate 120. The inner wall of the circular hole has an annular groove that matches the support ring 123. The support plate 120 is slidably connected to the inner wall of the circular hole. The lifting assembly 150 includes a support frame 151, a top plate 152, and a slide rod 153. Multiple top plates 152 are slidably installed inside the support plate 120. The bottom ends of the top plates 152 are fixedly installed with support rods. The support frame 151 is U-shaped. Third side plates 154 are fixedly installed on both sides of the support frame 151. Multiple sliding rods 153 are fixedly installed at the bottom of the support plate 120. The bottom end of each sliding rod 153 passes through a third side plate 154 and is fixedly installed with a limiting circular plate. When there is no external force, the bottom end of the third side plate 154 is in contact with the top end of the limiting circular plate by gravity. The top end of the top plate 152 is parallel to the top end of the support plate 120. The support plate 120 is provided with a square hole that matches the top plate 152. The support frame 151 and the top plate 152 are slidably connected to the inner wall of the square hole. Multiple top plates 152 and multiple limiting rods 121 are arranged in a ring and staggered on the support plate 120.

[0025] In some specific implementation schemes, cylinders 155 are fixedly installed on both sides of the top of the base plate 160, and rings 156 are fixedly installed on the output end of the cylinders 155. The top of the rings 156 is movably connected to one side of the bottom of the support frame 151. The rings 156 are sleeved on the outside of multiple sliding rods 153. The support frame 151 is lifted by the cooperation of the cylinders 155 and the rings 156, and the rolled material is released from the support plate 120, which is convenient for transportation and transfer by forklifts and other equipment.

[0026] Working principle: In use, the operator first places one end of the steel strip on the support plate 120 and limits it with the limiting rod 121. The first motor 143 is started to drive the threaded rod 144. The rotation of the threaded rod 144, through the cooperation of the first slider 145 and the support frame 141, drives the second limiting roller 142 to move down and limit the top of the steel strip. The second motor 122 is started to drive the support plate 120 to rotate for winding. At this time, the first limiting rollers 133 on both sides, under the action of the spring 135 and the third support plate 134, make the first limiting rollers 133 always squeeze the steel strip and follow its rotation. After winding is completed, the cylinder 155 is started to drive the ring 156 to move up. The ring 156 squeezes the support frame 151 and moves up. The upward movement of the support frame 151 drives the top plate 152 to move up and extend to the outer side of the top of the support plate 120 to lift the steel strip.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A hot-rolled coil winding machine, comprising a base, characterized in that, A support plate is rotatably installed inside the base. Multiple limiting rods are fixedly installed on the top of the support plate. First side plates are symmetrically fixedly installed on both sides of the top of the base. A first support plate and a second support plate are slidably installed inside the first side plates. A first limiting roller is rotatably installed at the bottom of the first support plate. A third support plate is fixedly installed at the bottom of the second support plate. A spring is fixedly installed between the third support plate and the first side plate. A second side plate is fixedly installed on the other side of the top of the base. A support frame is slidably installed on one side of the second side plate. Multiple second limiting rollers are rotatably installed on the inner wall of the support frame. An adjustment component is installed on one side of the support frame. A lifting component is provided inside the support plate.

2. The hot-rolled coil winding machine according to claim 1, characterized in that, The first support plate and the second support plate have the same shape and slide through the first side plate. The second support plate is disposed below the first support plate, and the first limiting roller slides through the second support plate.

3. A hot-rolled coil winding machine according to claim 1, characterized in that, The adjustment assembly includes a first motor and a threaded rod. A slide groove is provided in the second side plate. The threaded rod is rotatably installed between the two sides of the inner wall of the slide groove. A first slider is threaded onto the threaded rod. One end of the first slider is fixedly connected to one side of the support frame. The first motor is fixedly installed at the top of the second side plate. The output end of the first motor passes through one side of the second side plate and is keyed to the top of the threaded rod.

4. A hot-rolled coil winding machine according to claim 3, characterized in that, The first slider is symmetrically fixedly mounted with the second slider on both sides. One end of the second slider passes through one side of the second side plate and extends to the outside. The second side plate is provided with sliding holes that cooperate with the second slider on both sides.

5. A hot-rolled coil winding machine according to claim 1, characterized in that, Support columns are fixedly installed at the four corners of the bottom of the base. The bottom of the support columns is fixedly connected to the base plate. A second motor is fixedly installed at the top of the base plate. The output end of the second motor is fixedly connected to the center of the bottom of the support plate.

6. A hot-rolled coil winding machine according to claim 1, characterized in that, The base has a circular hole that mates with the support plate. A support ring is fixedly installed on the outside of the support plate. The inner wall of the circular hole has an annular groove that matches the support ring.

7. A hot-rolled coil winding machine according to claim 5, characterized in that, The lifting assembly includes a support frame, a top plate, and sliding rods. Multiple top plates are slidably installed inside the support plate. The support frame is fixedly installed at the bottom of the top plate. The support frame is U-shaped. Third side plates are fixedly installed on both sides of the support frame. Multiple sliding rods are fixedly installed at the bottom of the support plate. The bottom end of each sliding rod passes through one of the third side plates and is fixedly installed with a limiting circular plate.

8. A hot-rolled coil winding machine according to claim 7, characterized in that, Cylinders are fixedly installed on both sides of the top of the base plate, and a ring is fixedly installed at the output end of the cylinder. The top of the ring is movably connected to one side of the bottom of the support frame.

Images