A plate rolling machine with heat dissipation function
By introducing a water-cooling circulation system into the plate rolling machine, the problem of insufficient heat dissipation was solved, the heat dissipation efficiency was improved, equipment failure was avoided, and stable operation was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU ZHONGWEI HEAVY IND MACHINERY
- Filing Date
- 2025-07-15
- Publication Date
- 2026-05-26
AI Technical Summary
Existing plate rolling machines lack effective heat dissipation devices, resulting in small cooling area and low heat dissipation power, making them prone to failure after prolonged use.
A plate rolling machine with a water-cooled circulation system was designed, including rollers, a water tank and a support plate. Water cooling circulation is achieved through a water pump, a cooling plate and a sealed bearing. The rollers have hollow pipes inside, and water flows through the inside of the rollers to dissipate heat. A motor drives the rotating shaft to rotate the rollers, thereby realizing the circulation of water.
This improves the heat dissipation area and efficiency of the plate rolling machine, avoids malfunctions during long-term use, and ensures stable equipment operation.
Smart Images
Figure CN224273005U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plate rolling machine technology, specifically to a plate rolling machine with heat dissipation function. Background Technology
[0002] The plate rolling process is a continuous three-point bending process of the plate. According to the different rolling temperatures, it can be divided into cold rolling, hot rolling and warm rolling.
[0003] Reference URLs include: (Existing plate rolling machines)
[0004] https: / / l.b2b168.com / 2017 / 10 / 11 / 16 / 20171011163546335674.jpg
[0005] The existing technology has the following drawbacks:
[0006] Existing plate rolling machines lack corresponding heat dissipation devices, resulting in a small cooling area and low heat dissipation power during operation. Furthermore, prolonged use of these machines leads to poor heat dissipation and a tendency to malfunction.
[0007] In summary, this application proposes a plate rolling machine with heat dissipation function to solve the above-mentioned problems. Utility Model Content
[0008] The purpose of this utility model is to provide a plate rolling machine with heat dissipation function to solve the problems of existing plate rolling machines not having corresponding heat dissipation devices, having small heat dissipation and cooling area, low heat dissipation power during use, and poor heat dissipation effect during long-term use, which easily leads to failure.
[0009] To achieve the above objectives, the specific technical solution of this utility model for a plate rolling machine with heat dissipation function is as follows:
[0010] A plate rolling machine with heat dissipation function includes rollers, a water tank, and a support plate. The rollers include an upper roller and a lower roller. A water pump is fixedly installed inside the water tank, and a cooling plate is fixedly installed on the side wall. Hollow pipes are provided in the center of the lower roller and the upper roller. A rotating drum is fixedly connected to one end of the roller, and a first sealed bearing is fixedly connected to the other end of the rotating drum. The first sealed bearing is fixedly installed on the support plate, and a water pipe is connected to the other end of the first sealed bearing through the support plate. The other end of the water pipe connected to one end of the upper roller is connected to the water pump inside the water tank. A rotating shaft is installed at the other end of the roller, and a connecting pipe is fixedly connected between the rotating shafts. A motor is rotatably connected to the other end of the rotating shaft.
[0011] Preferably, the rotating drum is fixedly connected to the inner ring of the first sealed bearing, the outer ring of the first sealed bearing is fixedly mounted on the support plate, and the water pipe passes through the support plate and communicates with the rotating drum inside the first sealed bearing.
[0012] Preferably, the internal dimensions of the water pipe are the same as the inner wall dimensions of the rotating cylinder in the first sealing bearing.
[0013] Preferably, the rotating shaft includes a rotating base, a wall cylinder, a second sealed bearing, a side hole, and a rotating column. The rotating base is fixedly connected to both ends of the rotating column. The rotating base at the end of the rotating column near the roller has a hollow pipe that passes through the roller. The rotating base at the end of the rotating column near the motor is solid.
[0014] Preferably, a wall sleeve is provided on the outside of the rotary seat and the rotary column, the outer ring of the second sealing bearing is fixedly connected to both ends of the wall sleeve, the inner ring of the second sealing bearing is fixedly connected to the side wall of the rotary seat, and the bottom of the rotary seat with a through roller is fixedly connected to the upper roller and the lower roller.
[0015] Preferably, side holes are provided on the side walls of the cylinder. Specifically, the cylinder in the rotating shaft connected to the upper roller has two side holes on its outside, and the cylinder in the rotating shaft connected to the lower roller has one side hole on its outside. The side holes of the cylinder in the upper roller and the cylinder in the lower roller are fixedly connected by a connecting pipe.
[0016] Preferably, the rotating shaft of the motor is fixedly connected to the solid end of the rotating base.
[0017] The beneficial effects of this utility model are: compared with the prior art, this utility model increases the cooling area of the plate rolling machine during use, improves the heat dissipation efficiency of the plate rolling machine during use, and avoids the phenomenon of plate rolling machine failure after long-term use. Attached Figure Description
[0018] Figure 1 This is a three-dimensional structural diagram of the present invention from the front view.
[0019] Figure 2 This is a top-view three-dimensional structural diagram of the present invention.
[0020] Figure 3 This is a three-dimensional structural diagram of the rotating shaft of this utility model;
[0021] Figure 4 This is a cross-sectional structural diagram of the rotating shaft in this utility model;
[0022] Figure 5 This is a schematic cross-sectional view of the connection of the first sealed bearing in this utility model.
[0023] Reference numerals: 1. Lower roller, 2. Water tank, 3. Motor, 4. Rotary shaft, 41. Rotary seat, 42. Wall cylinder, 43. Second sealed bearing, 44. Side hole, 45. Rotary column, 5. Upper roller, 6. Support plate, 7. Cooling plate, 8. Water pipe, 9. Connecting pipe, 10. Rotary drum, 11. Water pump, 12. First sealed bearing. Detailed Implementation
[0024] 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.
[0025] Please see Figure 1-5 This utility model provides a technical solution:
[0026] A plate rolling machine with heat dissipation function includes rollers, a water tank 2 and a support plate 6. The rollers include an upper roller 5 and a lower roller 1. A water pump 11 is fixedly installed inside the water tank 2 to realize water cooling internal circulation. A cooling plate 7 is fixedly installed on the side wall to cool the water in the water tank.
[0027] To further explain, hollow pipes are provided in the center of the lower roller 1 and the upper roller 5. Water flows through the hollow pipes to cool the rollers. A rotating drum 10 is fixedly connected to one end of the rollers. Water flows through the rotating drum 10 into the rollers. A first sealed bearing 12 is fixedly connected to the other end of the rotating drum 10. The first sealed bearing 12 is fixedly installed on the support plate 6. When the rotating drum 10 rotates, the water circulation inside the rotating drum 10 is not affected by the action of the first sealed bearing 12. The other end of the first sealed bearing 12 passes through the support plate 6 and is connected to a water pipe 8. The other end of the water pipe 8 connected to one end of the upper roller 5 is connected to a water pump 11 inside the water tank 2. The water pump 11 pumps water from the water tank 2 into the upper roller 5 through the water pipe 8.
[0028] Essentially, the rotating drum 10 is fixedly connected to the inner ring of the first sealed bearing 12, and the outer ring of the first sealed bearing 12 is fixedly installed on the bracket plate 6. The water pipe 8 passes through the bracket plate 6 and communicates with the rotating drum 10 in the first sealed bearing 12. The internal dimensions of the water pipe 8 are consistent with the inner wall dimensions of the rotating drum 10 inside the first sealed bearing 12 to prevent water from flowing out in the gap between the water pipe 8 and the rotating drum 10.
[0029] To enable water to circulate between the rollers, a rotating shaft 4 is installed at the other end of the rollers. A connecting pipe 9 is fixedly connected between the rotating shafts 4. The water in the upper roller 5 flows into the lower roller 1 through the connecting pipe 9 and flows back to the water tank 2 from the lower roller 1. A motor 3 is rotatably connected to the other end of the rotating shaft 4. The rotating shaft 4 is rotated by the motor 3, which drives the rollers to rotate.
[0030] To ensure that the rotation of the rollers does not affect the connection between the rotating shafts 4, the internal structure of the rotating shaft 4 is described in more detail. The rotating shaft 4 includes a rotating seat 41, a wall cylinder 42, a second sealed bearing 43, a side hole 44, and a rotating column 45. The rotating column 45 is fixedly connected to the rotating seat 41 at both ends. The wall cylinder 42 is sleeved on the outside of the rotating seat 41 and the rotating column 45. The outer ring of the second sealed bearing 43 is fixedly connected to both ends of the wall cylinder 42. The inner ring of the second sealed bearing 43 is fixedly connected to the side wall of the rotating seat 41. Thus, the wall cylinder 42 is fixed and will not affect the rotation of the internal rotating seat 41.
[0031] To further explain, the rotating base 41 at the end of the rotating column 45 near the roller has a hollow pipe that passes through the roller, and the bottom is fixedly connected to the upper roller 5 and the lower roller 1, which allows water in the pipe to pass through the rotating base 41. The rotating base 41 at the end of the rotating column 45 near the motor 3 is solid, and the rotating shaft of the motor 3 is fixedly connected to the solid end of the rotating base 41, driving the rotating base 41 to rotate.
[0032] In order to allow water to flow from the shaft 4 of the upper roller 5 into the shaft 4 of the lower roller 1, side holes 44 are provided on the side walls of the wall cylinder 42. Specifically, the wall cylinder 42 connected to the shaft 4 of the upper roller 5 has two side holes 44 on its outside, and the wall cylinder 42 connected to the shaft 4 of the lower roller 1 has one side hole 44 on its outside. The side holes 44 of the wall cylinder 42 in the upper roller 5 and the side holes 44 of the wall cylinder 42 in the lower roller 1 are fixedly connected by a connecting pipe 9, thereby realizing the connection between the upper and lower rollers.
[0033] Please refer to the following instructions for specific usage.
[0034] When the plate rolling machine needs heat dissipation, the cooling plate 7 and water pump 11 are started. The water pump 11 pumps water from the water pipe 8 through the rotating drum 10 into the upper roller 5 to dissipate heat and cool the upper roller 5. The water in the upper roller 5 passes through the rotating shaft 4 and flows from the connecting pipe 9 into the rotating shaft 4 on the side of the lower roller 1. Then it flows into the lower roller 1 through the rotating shaft 4. Finally, the water in the lower roller 1 passes through the rotating drum 10 and flows back to the water tank 2 through the water pipe 8 on the side of the lower roller 1.
[0035] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0037] Although embodiments of the present invention have been shown and described, the scope of the present invention will be defined by the appended claims and their equivalents for those skilled in the art.
Claims
1. A plate rolling machine with heat dissipation function, characterized in that, The system includes rollers, a water tank (2), and a support plate (6). The rollers include an upper roller (5) and a lower roller (1). A water pump (11) is fixedly installed inside the water tank (2), and a cooling plate (7) is fixedly installed on the side wall. A hollow pipe is provided in the center of the lower roller (1) and the upper roller (5). A rotating drum (10) is fixedly connected to one end of the rollers. A first sealed bearing (12) is fixedly connected to the other end of the rotating drum (10). The first sealed bearing (12) is fixedly installed on the support plate (6). The other end of the first sealed bearing (12) passes through the support plate (6) and is connected to a water pipe (8). The other end of the water pipe (8) connected to one end of the upper roller (5) is connected to the water pump (11) inside the water tank (2). A rotating shaft (4) is installed on the other end of the rollers. A connecting pipe (9) is fixedly connected between the rotating shafts (4). A motor (3) is rotatably connected to the other end of the rotating shaft (4).
2. A plate rolling machine with heat dissipation function according to claim 1, characterized in that, The rotating drum (10) is fixedly connected to the inner ring of the first sealed bearing (12), and the outer ring of the first sealed bearing (12) is fixedly installed on the bracket plate (6). The water pipe (8) passes through the bracket plate (6) and communicates with the rotating drum (10) inside the first sealed bearing (12).
3. A plate rolling machine with heat dissipation function according to claim 2, characterized in that, The internal dimensions of the water pipe (8) are the same as the inner wall dimensions of the rotating drum (10) inside the first sealed bearing (12).
4. A plate rolling machine with heat dissipation function according to claim 3, characterized in that, The rotating shaft (4) includes a rotating base (41), a wall cylinder (42), a second sealed bearing (43), a side hole (44), and a rotating column (45). The rotating column (45) is fixedly connected to the rotating base (41) at both ends. The rotating base (41) at the end of the rotating column (45) near the roller is provided with a hollow pipe that passes through the roller. The rotating base (41) at the end of the rotating column (45) near the motor (3) is solid.
5. A plate rolling machine with heat dissipation function according to claim 4, characterized in that, The rotating seat (41) and the rotating column (45) are fitted with the wall cylinder (42). The two ends of the wall cylinder (42) are fixedly connected to the outer ring of the second sealed bearing (43). The side wall of the rotating seat (41) is fixedly connected to the inner ring of the second sealed bearing (43). The bottom of the rotating seat (41) with a hollow pipe having a through roller is fixedly connected to the upper roller (5) and the lower roller (1).
6. A plate rolling machine with heat dissipation function according to claim 5, characterized in that, The side holes (44) are provided on the side walls of the wall cylinder (42). Two side holes (44) are provided on the outside of the wall cylinder (42) in the rotating shaft (4) connected to the upper roller (5). A side hole (44) is provided on the outside of the wall cylinder (42) of the rotating shaft (4) connected to the lower roller (1). The side hole (44) of the inner wall cylinder (42) of the upper roller (5) and the side hole (44) of the inner wall cylinder (42) of the lower roller (1) are fixedly connected by a connecting pipe (9).
7. A plate rolling machine with heat dissipation function according to claim 6, characterized in that, The rotating shaft of the motor (3) is fixedly connected to the solid end of the rotating base (41).