A finished roll conveying device for warehousing
By designing a finished roll conveying device, and utilizing screw fixing, limit plates to adapt to different sizes, shock absorption, and cleaning measures, the problem of roll damage during handling was solved, and the conveying stability and efficiency were improved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHANGZHOU RUI HONG ROLL CO LTD
- Filing Date
- 2025-08-27
- Publication Date
- 2026-06-30
AI Technical Summary
Rollers are prone to rolling, collision, or tipping during handling and conveying, which can lead to damage and affect processing and use.
A finished roll conveying device was designed, including components such as a transfer table, slide rail, slider, limit plate, ring, lead screw, and electric wheel. The roll is fixed by the lead screw, the limit plate limits the position, the electric push rod adapts to different sizes, the spring telescopic rod reduces shock, the nozzle cleans the roll surface, the ball bearings reduce friction, and the rubber pad reduces scratches, thereby improving the conveying stability and efficiency.
It effectively reduces the displacement, damage, bumps and scratches of the rolls during the conveying process, and improves the conveying speed and the quality of the finished product.
Smart Images
Figure CN224429158U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of rolling mill conveying technology, specifically a rolling mill finished product warehousing and conveying device. Background Technology
[0002] Rolls are the core components of rolling mills. They apply pressure to metal billets through rotation to achieve rolling deformation. They are widely used in the processing of materials such as steel and non-ferrous metals. Their surfaces need to have high hardness and wear resistance to withstand rolling loads, while their interiors need to have sufficient toughness to prevent breakage. Their performance directly affects the quality of rolled materials and production efficiency.
[0003] The rolling mill rolls are first forged or cast into blanks, and after removing surface defects, they are rough-turned to determine their dimensions. Then, they are heat-treated to improve hardness and toughness. Next, internal quality is inspected by flaw detection. Then, the outer diameter and roll neck are precision-turned and ground to ensure dimensional accuracy and surface finish. Some rolls require machining of the die. Finally, they undergo dynamic balancing tests, surface chrome plating, and other treatments to complete the finished product inspection. The entire process requires strict control of tolerances and performance to meet rolling requirements.
[0004] After production and processing, rolling mill rolls typically need to be transferred to storage or subsequent processes. Due to their large weight and high surface precision requirements, rolling mill rolls are prone to rolling, collisions, or tipping during handling and transportation. This can damage the rolls, affecting subsequent processing and use.
[0005] Therefore, a finished roll conveying device for warehousing is proposed to address the above problems. Utility Model Content
[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: The finished roll conveying device of this utility model includes a transfer platform, a slide rail fixedly connected to the top of the transfer platform; a slider is provided outside the slide rail; a limit plate is provided on the top of the slider; a ring is provided on the top of the transfer platform; a lead screw is provided inside the ring; the lead screw is threaded inside the ring; multiple placement slots are fixedly connected to the bottom of the transfer platform; an electric wheel is fixedly connected inside the placement slot; by adding the lead screw, the roll can be fixed to the top of the transfer platform, and by adding the limit plate, the roll can be limited, reducing the displacement of the roll from its original position during conveying, reducing the damage of the roll, and improving the conveying speed of the roll.
[0008] Preferably, the transfer table has a square groove inside; a connecting plate is provided inside the square groove; the connecting plate is slidably connected inside the square groove; an electric push rod is fixedly connected to the top of the connecting plate; by adding the electric push rod, the roller can be limited by the limiting plate regardless of its size, reducing the need to change the mold when fixing the roller due to different sizes.
[0009] Preferably, a plurality of spring telescopic rods are fixedly connected to the top of the slider; a top plate is fixedly connected to the end of each spring telescopic rod; a limiting plate is fixedly connected to the top of the top plate; by adding spring telescopic rods, when the roll is placed on top of the limiting plate for transportation, the situation where the roll detaches from the limiting plate due to uneven ground is reduced, and the situation of the roll being bumped is reduced.
[0010] Preferably, a water inlet is fixedly connected inside the transfer table; a water chamber is fixedly connected to the end of the water inlet; and multiple nozzles are fixedly connected to the inner wall of the water chamber. By adding nozzles, the surface of the roll can be cleaned, reducing the presence of dust and impurities on the roll surface, which could lead to large gaps when the roll is fixed later. At the same time, cleaning the roll results in better forming effect after subsequent processing.
[0011] Preferably, the lead screw is provided with balls inside; the balls are rotatably connected inside the lead screw; by adding balls, the sliding friction generated when the lead screw fixes the roll can be changed into rolling friction, which can effectively reduce the jamming and obstruction of the roll.
[0012] Preferably, a rubber pad is fixed to the side wall of the limiting plate; the rubber pad and the limiting plate are correspondingly arranged; by adding the rubber pad, the direct contact between the roll and the limiting plate can be reduced, thus reducing the long-term contact between the limiting plate and the roll, thereby preventing scratches from appearing on the surface of the roll.
[0013] The advantages of this utility model are:
[0014] 1. The finished roll conveying device of this utility model can fix the roll to the top of the transfer table by adding a lead screw, and at the same time, the addition of a limiting plate can limit the roll, reduce the displacement of the roll from its original position during the conveying process, reduce the damage of the roll, and improve the conveying speed of the roll.
[0015] 2. The finished roll conveying device described in this utility model can limit the roll regardless of its size by adding an electric push rod, thereby reducing the need to change the mold when fixing the roll due to different sizes. Attached Figure Description
[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of the main body of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the rubber pad in this utility model;
[0019] Figure 3 This is a schematic diagram of the spring telescopic rod in this utility model;
[0020] Figure 4 This is a schematic diagram of the ball bearing structure in this utility model;
[0021] Figure 5 This is a schematic diagram of the nozzle structure in this utility model.
[0022] In the diagram: 1. Transfer platform; 11. Slide rail; 12. Slider; 13. Limiting plate; 14. Ring; 15. Lead screw; 16. Placement groove; 17. Electric wheel; 2. Electric push rod; 21. Square groove; 22. Connecting plate; 3. Spring telescopic rod; 31. Top plate; 4. Nozzle; 41. Water inlet; 42. Water chamber; 5. Ball bearing; 6. Rubber pad. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.
[0024] Specific implementation examples are given below.
[0025] like Figures 1 to 5As shown in the embodiment of this utility model, a finished roll conveying device includes a transfer platform 1, with a slide rail 11 fixedly connected to the top of the transfer platform 1; a slider 12 is provided outside the slide rail 11; a limiting plate 13 is provided on the top of the slider 12; a ring 14 is provided on the top of the transfer platform 1; a lead screw 15 is provided inside the ring 14; the lead screw 15 is threaded inside the ring 14; multiple placement slots 16 are fixedly connected to the bottom of the transfer platform 1; an electric wheel 17 is fixedly connected inside the placement slot 16; first, the roll is placed on top of the limiting plate 13. After placement, the limiting plate 13 will limit the middle of the roll. After the limiting is completed, the ring 14 can be sleeved on the outside of the roll. After the sleeve is completed, this... The lead screw 15 can be rotated, and then the lead screw 15 will rotate inside the ring 14. When the lead screw 15 rotates, it will move inside the ring 14. Multiple lead screws 15 are used to fix the roll. After the fixing is completed, the electric wheel 17 can be started. Then the electric wheel 17 will rotate. At this time, the roll fixed by the lead screw 15 will also be driven to move together. After the roll is transported into the warehouse, the electric wheel 17 can be stopped. By adding lead screws 15, the roll can be fixed on the top of the transfer table 1. At the same time, adding limit plate 13 can limit the roll, reduce the displacement of the roll from its original position during the roll transport, reduce the damage of the roll, and improve the conveying speed of the roll.
[0026] like Figures 1 to 4 As shown, the transfer table 1 has a square groove 21 inside; a connecting plate 22 is provided inside the square groove 21; the connecting plate 22 is slidably connected inside the square groove 21; an electric push rod 2 is fixedly connected to the top of the connecting plate 22; when conveying rolls of different sizes, the electric push rod 2 can be activated, and then the electric push rod 2 will drive the ring 14 to move. After the ring 14 is moved upward by the electric push rod 2, the roll can be limited. At the same time, the connecting plate 22 can be slid, and the connecting plate 22 will slide inside the square groove 21. The distance of the sliding connecting plate 22 can be used to limit the rolls of different sizes; by adding the electric push rod 2, the rolls can be limited by the limiting plate 13 regardless of their size, reducing the need to change the mold when fixing the rolls due to different sizes.
[0027] like Figures 1 to 2As shown, multiple spring telescopic rods 3 are fixedly connected to the top of the slider 12; a top plate 31 is fixedly connected to the end of each spring telescopic rod 3; a limiting plate 13 is fixedly connected to the top of the top plate 31; when the roller is placed on the top of the limiting plate 13 and fixed, and then the electric wheel 17 drives the roller for transportation, the spring telescopic rods 3 will support the roller at the bottom of the limiting plate 13. When the electric wheel 17 encounters different ground surfaces, the spring telescopic rods 3 will extend and retract, thus the spring telescopic rods 3 can play a shock-absorbing role; by adding spring telescopic rods 3, when the roller is placed on the top of the limiting plate 13 for transportation, the situation where the roller detaches from the limiting plate 13 due to uneven ground is reduced, thus reducing the possibility of the roller being bumped.
[0028] like Figures 1 to 4 As shown, a water inlet 41 is fixedly connected inside the transfer table 1; a water chamber 42 is fixedly connected to the end of the water inlet 41; multiple nozzles 4 are fixedly connected to the inner wall of the water chamber 42; before the roller is placed on top of the limiting plate 13 for transport, the water inlet 41 can be connected to a water pump, and then the water pump sends water from the water tank into the water chamber 42, and finally sprays it out through the nozzles 4. At this time, the roller can pass through the inside of the water inlet 41, and the nozzles 4 will clean the surface of the roller; by adding nozzles 4, the surface of the roller can be cleaned, reducing the presence of dust and impurities on the roller surface, which may result in large gaps when it is fixed later. At the same time, cleaning the roller can lead to better forming results after subsequent processing.
[0029] like Figure 5 As shown, the lead screw 15 is provided with ball bearings 5 inside; the ball bearings 5 are rotatably connected inside the lead screw 15; when the roll is fixed by multiple lead screws 15, the ball bearings 5 will preferentially contact the roll, and the ball bearings 5 will rotate after contacting the roll; by adding the ball bearings 5, the sliding friction generated when the lead screw 15 fixes the roll can be changed into rolling friction, which can effectively reduce the jamming and obstruction of the roll.
[0030] like Figure 2 As shown, a rubber pad 6 is fixed to the side wall of the limiting plate 13; the rubber pad 6 and the limiting plate 13 are correspondingly arranged; when the roll is placed on top of the limiting plate 13, the roll will preferentially contact the rubber pad 6; by adding the rubber pad 6, the direct contact between the roll and the limiting plate 13 can be reduced, and the long-term contact between the limiting plate 13 and the roll can be reduced, thereby preventing scratches from appearing on the surface of the roll.
[0031] Working principle: First, place the roll on top of the limiting plate 13. After placement, the limiting plate 13 will limit the middle of the roll. After limiting, the ring 14 can be placed around the outside of the roll. After placement, the lead screw 15 can be rotated, and the lead screw 15 will rotate inside the ring 14. When the lead screw 15 rotates, it will move inside the ring 14. Multiple lead screws 15 are used to fix the roll. After fixing, the electric wheel 17 can be started. The electric wheel 17 will rotate, and the roll fixed by the lead screw 15 will also be driven to move together. After the roll is transported into the storage, the electric wheel 17 can be stopped. When transporting rolls of different sizes, the electric push rod 2 can be started. The electric push rod 2 will drive the ring 14 to move. After the electric push rod 2 moves the ring 14 upward, the roll can be limited again. At the same time, the connecting plate 22 can be slid, and the connecting plate 22 will be in the square groove 2. The internal sliding mechanism allows for the limiting of different sized rolls by adjusting the distance of the sliding connecting plate 22. When the roll is placed on top of the limiting plate 13 and fixed, and then the electric wheel 17 drives the roll for transportation, the spring telescopic rod 3 supports the roll at the bottom of the limiting plate 13. When the electric wheel 17 encounters different road surfaces, the spring telescopic rod 3 will extend and retract, thus providing shock absorption. Before the roll is placed on top of the limiting plate 13 for transportation, the water inlet 41 can be connected to a water pump, which then sends water from the water tank into the water chamber 42 and finally sprays it out through the nozzle 4. The roll can then pass through the water inlet 41, and the nozzle 4 cleans the surface of the roll. When the roll is fixed by multiple lead screws 15, the ball bearings 5 will preferentially contact the roll and rotate after contacting it. When the roll is placed on top of the limiting plate 13, it will preferentially contact the rubber pad 6.
[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.
Claims
1. A roller finished product storage conveying device comprising a transfer table (1), characterized in that: The top of the transfer platform (1) is fixedly connected to a slide rail (11); a slider (12) is provided outside the slide rail (11); a limit plate (13) is provided on the top of the slider (12); a ring (14) is provided on the top of the transfer platform (1); a lead screw (15) is provided inside the ring (14); the lead screw (15) is threaded inside the ring (14); a plurality of placement slots (16) are fixedly connected to the bottom of the transfer platform (1); an electric wheel (17) is fixedly connected inside the placement slot (16).
2. A roller finished product storage conveying device according to claim 1, characterized in that: The transfer platform (1) has a square groove (21) inside; a connecting plate (22) is provided inside the square groove (21); the connecting plate (22) is slidably connected inside the square groove (21); and an electric push rod (2) is fixedly connected to the top of the connecting plate (22).
3. A roller finished product storage conveying device according to claim 2, characterized in that: The top of the slider (12) is fixedly connected to a plurality of spring telescopic rods (3); the ends of the spring telescopic rods (3) are fixedly connected to a top plate (31); and the top of the top plate (31) is fixedly connected to a limit plate (13).
4. A roller finished product storage conveying device according to claim 3, characterized in that: The transfer platform (1) is fixedly connected to a water inlet (41); a water chamber (42) is fixedly connected to the end of the water inlet (41); and multiple nozzles (4) are fixedly connected to the inner side wall of the water chamber (42).
5. The finished roll conveying device according to claim 4, characterized in that: The lead screw (15) is provided with ball bearings (5); the ball bearings (5) are rotatably connected inside the lead screw (15).
6. The finished roll conveying device for warehousing according to claim 5, characterized in that: A rubber pad (6) is fixed to the side wall of the limiting plate (13); the rubber pad (6) and the limiting plate (13) are configured accordingly.