Cooling device for steel plate machining

Abstract

A cooling device for steel plate machining comprises a steel plate conveying frame, steel plate conveying rollers, a cooling supporting table, a lower cooling bearing groove, an upper cooling bearing groove, a cooling liquid input pipe, a steam discharging pipe, a cooling liquid output pipe, a steam avoiding plate and a to-be-cooled steel plate. A lower lifting hydraulic rod is arranged at the bottom of the lower cooling bearing groove, the lower lifting hydraulic rod is matched with a lower lifting hydraulic cylinder, the lower lifting hydraulic rod is connected with the lower lifting hydraulic cylinder, the lower lifting hydraulic rod slides in the lower lifting hydraulic cylinder, a lower support receding groove is formed in the upper portion of the lower cooling bearing groove, and conveying frame supporting legs are arranged at the bottom of the steel plate conveying frame. The lower support receding groove is matched with the steel plate conveying frame and connected with the steel plate conveying frame, and the outer side of the steel plate conveying frame is sleeved with the lower support receding groove.

Description

Technical Field

[0001] The utility model relates to the field of steel plate processing, in particular to a cooling device for steel plate processing. Background Art

[0002] The existing patent (publication number: CN220079158U) proposes a cooling device for steel plate processing, including a fixed seat, a cooling groove is fixedly connected to the top of the fixed seat, a bracket is fixedly connected to the outer wall of the cooling groove, and a moving mechanism is arranged on the top of the bracket. The driving force provided by the stepping motor drives the screw to rotate, and then the threaded sleeve, the connecting seat and the connecting plate are fixedly connected, so that the mounting seat can be driven to move and adjust on the bracket to facilitate the staff to transfer the position of the hot-dip galvanized steel plate to be cooled. Then the double-headed motor drives the winding roller to rotate through the rotating shaft, and then the winding roller can drive the placement frame to be lifted and adjusted through the cooperation of the wire rope and the connecting frame, so as to facilitate the staff to cool the hot-dip galvanized steel plate in the cooling groove. However, in the cooling process of the steel plate of this device "then the winding roller can drive the placement frame to be lifted and adjusted through the cooperation of the wire rope and the connecting frame", the steel plate parts need to be placed in the placement frame before the cooling operation can be performed, and the transfer process is relatively labor-intensive. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a cooling device for steel plate processing, which starts a lower lifting hydraulic cylinder and an upper lifting hydraulic cylinder to allow the lower bracket avoidance groove to be sleeved on the outside of the steel plate transport rack, the upper bracket avoidance groove to be sleeved on the outside of the steel plate transport rack, and the upper cooling bearing groove to be sleeved on the outside of the lower cooling bearing groove, thereby completing the closure of the steel plate to be cooled. The overall cooling process can be carried out directly on the production line without removing the steel plate, thereby reducing manual operation and making the processing process more labor-saving.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A cooling device for steel plate processing, comprising a steel plate transport frame, a steel plate transport roller, a cooling support platform, a lower cooling bearing tank, an upper cooling bearing tank, a coolant input pipe, a steam exhaust pipe, a coolant output pipe, a steam avoidance plate, and a steel plate to be cooled. The cooling support platform is provided with a lower lifting hydraulic cylinder at the bottom, a lower lifting hydraulic rod is provided at the bottom of the lower cooling bearing tank, the lower lifting hydraulic rod is adapted to the lower lifting hydraulic cylinder, the lower lifting hydraulic rod is connected to the lower lifting hydraulic cylinder, the lower lifting hydraulic rod slides inside the lower lifting hydraulic cylinder, a lower support avoidance groove is provided at the upper part of the lower cooling bearing tank, a transport frame support leg is provided at the bottom of the steel plate transport frame, the lower support avoidance groove is adapted to the steel plate transport frame, the lower support avoidance groove is connected to the steel plate transport frame, the lower support avoidance groove is sleeved on the outer side of the steel plate transport frame, a transport roller connecting platform is provided at the top of the steel plate transport frame, the steel plate transport roller is rotatably connected to the transport roller connecting platform, an upper lifting hydraulic rod and an upper steam pipe connecting platform are provided at the upper part of the upper cooling bearing tank, and the upper steam pipe connecting platform is distributed on both sides of an upper lifting hydraulic rod array group.

[0006] The upper part of the cooling support platform is provided with an upper lifting hydraulic cylinder, the upper lifting hydraulic cylinder is adapted to the upper lifting hydraulic rod, the upper lifting hydraulic cylinder is connected to the upper lifting hydraulic rod, the upper lifting hydraulic rod slides inside the upper lifting hydraulic cylinder, the upper cooling bearing groove is adapted to the lower cooling bearing groove, the upper cooling bearing groove is connected to the lower cooling bearing groove, the upper cooling bearing groove is sleeved on the outside of the lower cooling bearing groove, the bottom of the upper cooling bearing groove is provided with an upper bracket avoidance groove, the upper bracket avoidance groove is adapted to the steel plate transport rack, the upper bracket avoidance groove is connected to the steel plate transport rack, and the upper bracket avoidance groove is sleeved on the outside of the steel plate transport rack. Beneficial Effects

[0007] 1. When the utility model uses the device to perform cooling processing on the steel plate, by starting the lower lifting hydraulic cylinder and the upper lifting hydraulic cylinder, the lower bracket avoidance groove is sleeved on the outside of the steel plate transport frame, the upper bracket avoidance groove is sleeved on the outside of the steel plate transport frame, and the upper cooling bearing groove is sleeved on the outside of the lower cooling bearing groove, so as to complete the closure of the steel plate to be cooled. At this time, the coolant input pipe is started to perfuse the internal space of the lower cooling bearing groove and the upper cooling bearing groove to complete the cooling of the steel plate to be cooled. After the cooling of the cooled steel plate is completed, the lower cooling bearing groove and the upper cooling bearing groove connector are opened, and the steel plate to be cooled can continue to move forward to complete subsequent operations. The overall cooling process can be carried out directly on the production line without removing the steel plate, reducing manual operation and making the processing process more labor-saving.

[0008] 2. The upper part of the steam avoidance plate of the utility model is connected to the upper part of the spring connecting groove by a spring, and the upper part of the steam discharge pipe is provided with a steam discharge port. When the coolant is poured into the lower cooling bearing groove and the upper cooling bearing groove for cooling, a large amount of steam will be generated. At this time, the steam avoidance plate rises under the influence of the steam, so as to avoid the dangerous accumulation of a large amount of steam in a small space. At the same time, when the steam discharge port is exposed to the outside as the steam avoidance plate rises, excess steam will be discharged from the steam discharge port, so as to further reduce the pressure of the steam and ensure the safety of the cooling process of the device.

[0009] 3. After the lower cooling bearing trough and the upper cooling bearing trough of the utility model are connected, the upper bracket avoidance groove and the lower bracket avoidance groove are both sleeved on the outside of the steel plate transport frame, so that the lower cooling bearing trough and the upper cooling bearing trough form a relatively closed space with the steel plate transport frame after the connection is completed, avoiding a large amount of leakage of coolant in the process of being poured into the coolant input pipe and flowing out of the coolant output pipe, avoiding a large amount of waste of coolant in the cooling process, and reducing production costs.

[0010] 4. The liquid inlet pipe connection platform and the external liquid discharge pipe of the utility model are both located above the steel plate to be cooled, so that during the process of the coolant being poured from the liquid inlet pipe connection platform into the lower cooling bearing tank and the upper cooling bearing tank until being discharged from the external liquid discharge pipe, the coolant contained in the lower cooling bearing tank and the upper cooling bearing tank is always in a state of overflowing the steel plate to be cooled, thereby ensuring the cooling effect on the steel plate to be cooled. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic structural diagram of a cooling device for steel plate processing.

[0012] Figure 2 This is a front cross-sectional view of a cooling device for steel plate processing described in the utility model.

[0013] Figure 3 It is a side cross-sectional view of a cooling device for steel plate processing described in the utility model.

[0014] Figure 4 This is a schematic structural diagram of the steam avoidance plate described in the utility model.

[0015] Figure 5 This is a schematic diagram of the upper cooling bearing tank structure described in the utility model.

[0016] Figure 6 This is a schematic diagram of the cooling support platform structure described in the utility model.

[0017] Figure 7 This is a schematic diagram of the lower cooling bearing groove structure described in the utility model.

[0018] Figure 8This is a non-cooling state diagram of a cooling device for steel plate processing described in the utility model.

[0019] Fig. 9 This is a cross-sectional view of a cooling device for steel plate processing in a non-cooling state according to the utility model. Implementation

[0020] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0021] Embodiment 1:

[0022] A cooling device for steel plate processing, comprising a steel plate transport frame 1, a steel plate transport roller 4, a cooling support platform 5, a lower cooling bearing groove 8, an upper cooling bearing groove 9, a coolant input pipe 11, a steam exhaust pipe 14, a coolant output pipe 19, a steam avoidance plate 20, and a steel plate to be cooled 21. The bottom of the cooling support platform 5 is provided with a lower lifting hydraulic cylinder 6, and the bottom of the lower cooling bearing groove 8 is provided with a lower lifting hydraulic rod 12, the lower lifting hydraulic rod 12 is adapted to the lower lifting hydraulic cylinder 6, the lower lifting hydraulic rod 12 is connected to the lower lifting hydraulic cylinder 6, and the lower lifting hydraulic rod 12 slides inside the lower lifting hydraulic cylinder 6. When the device is used for cooling processing of the steel plate, the lower support avoidance groove 26 is sleeved on the outer side of the steel plate transport frame 1 by starting the lower lifting hydraulic cylinder 6 and the upper lifting hydraulic cylinder 7, the upper support avoidance groove 25 is sleeved on the outer side of the steel plate transport frame 1, and the upper cooling bearing groove 9 is sleeved on the outer side of the lower cooling bearing groove 8, so as to complete the closure of the steel plate to be cooled 21. At this time, the coolant input pipe 11 is started to cool the lower cooling bearing groove 8. The internal space of the lower cooling bearing tank 8 and the upper cooling bearing tank 9 is poured to complete the cooling of the steel plate 21 to be cooled. After the cooling of the steel plate 21 to be cooled is completed, the lower cooling bearing tank 8 and the upper cooling bearing tank 9 connector are opened, and the steel plate 21 to be cooled can continue to move forward to complete subsequent operations. The overall cooling process can be carried out directly on the production line without removing the steel plate, reducing manpower operations and making the processing process more manpower-saving. The upper part of the lower cooling bearing tank 8 is provided with a lower bracket avoidance groove 26, and the bottom of the steel plate transport frame 1 is provided with a transport frame support leg 2. The lower bracket avoidance groove 26 is adapted to the steel plate transport frame 1, and the lower bracket avoidance groove 26 is connected to the steel plate transport frame 1. The lower bracket avoidance groove 26 is sleeved on the outside of the steel plate transport frame 1. The top of the steel plate transport frame 1 is provided with a transport roller connecting platform 3, and the steel plate transport roller 4 is rotatably connected to the transport roller connecting platform 3. The upper part of the upper cooling bearing tank 9 is provided with an upper lifting hydraulic rod 15 and an upper steam pipe connecting platform 13, and the upper steam pipe connecting platform 13 is distributed on both sides of the upper lifting hydraulic rod 15 array group.

[0023] Embodiment 2:

[0024] The cooling support platform 5 of the utility model has an upper lifting hydraulic cylinder 7 on the upper part, the upper lifting hydraulic cylinder 7 is adapted to the upper lifting hydraulic rod 15, the upper lifting hydraulic cylinder 7 is connected to the upper lifting hydraulic rod 15, the upper lifting hydraulic rod 15 slides inside the upper lifting hydraulic cylinder 7, the upper cooling bearing groove 9 is adapted to the lower cooling bearing groove 8, the upper cooling bearing groove 9 is connected to the lower cooling bearing groove 8, the upper cooling bearing groove 9 is sleeved on the outer side of the lower cooling bearing groove 8, the upper cooling bearing groove 9 has an upper bracket avoidance groove 25 at the bottom, the upper bracket avoidance groove 25 is adapted to the steel plate transport rack 1, and the upper bracket avoidance groove 25 is connected to the steel plate transport frame 1, the upper bracket avoidance groove 25 is sleeved on the outside of the steel plate transport frame 1, and after the lower cooling bearing groove 8 is connected with the upper cooling bearing groove 9, the upper bracket avoidance groove 25 and the lower bracket avoidance groove 26 are both sleeved on the outside of the steel plate transport frame 1, so that the lower cooling bearing groove 8 and the upper cooling bearing groove 9 form a relatively closed space with the steel plate transport frame 1 after the connection is completed, avoiding a large amount of leakage of the coolant in the process of being poured into the coolant input pipe 11 and flowing out of the coolant output pipe 19, avoiding a large amount of waste of the coolant in the cooling process, and reducing the production cost.

[0025] Embodiment 3:

[0026] The steam avoidance plate 20 described in the utility model is adapted to the upper cooling bearing groove 9, the steam avoidance plate 20 is connected to the upper cooling bearing groove 9, the steam avoidance plate 20 slides inside the upper cooling bearing groove 9, the steam avoidance plate 20 has a steam exhaust pipe 14 on the upper part, the steam exhaust pipe 14 has a steam exhaust port 24 on the top, the upper steam pipe connecting platform 13 has a spring connecting groove 22 inside, the spring connecting groove 22 has a steam pipe connecting groove 23 on the upper part, the steam exhaust pipe 14 is adapted to the steam pipe connecting groove 23, and the steam exhaust pipe 14 is connected to the steam pipe connecting groove 23.

[0027] Embodiment 4:

[0028] The steam exhaust pipe 14 of the utility model slides inside the steam pipe connecting groove 23, the top of the steam avoidance plate 20 is connected to the top of the spring connecting groove 22 by a spring, the upper part of the steam avoidance plate 20 is connected to the upper part of the spring connecting groove 22 by a spring, and at the same time, the upper part of the steam exhaust pipe 14 has a steam exhaust port 24. When the coolant is poured into the lower cooling bearing groove 8 and the upper cooling bearing groove 9 for cooling, a large amount of steam will be generated. At this time, the steam avoidance plate 20 rises under the influence of the steam, avoiding a large amount of steam from accumulating in a small space and causing danger. At the same time, when the steam exhaust port 24 is exposed to the outside as the steam avoidance plate 20 rises, excessive steam will be discharged from the steam exhaust port 24, further reducing the pressure of the steam and ensuring the safety of the device during the cooling process. The steel plate 21 to be cooled is located inside the lower cooling bearing tank 8 and the upper cooling bearing tank 9. The steel plate 21 to be cooled is placed on the upper part of the steel plate transport roller 4. The upper cooling bearing tank 9 has a liquid inlet pipe connecting platform 10 on the right side. The coolant input pipe 11 is inserted into the liquid inlet pipe connecting platform 10 and fixed inside. The upper cooling bearing tank 9 has an external liquid discharge pipe 17 on the left side. The liquid inlet pipe connecting platform 10 and the external liquid discharge pipe 17 are both located above the steel plate 21 to be cooled. During the process of the coolant being poured from the liquid inlet pipe connecting platform 10 into the lower cooling bearing tank 8 and the upper cooling bearing tank 9 until being discharged from the external liquid discharge pipe 17, the coolant contained in the lower cooling bearing tank 8 and the upper cooling bearing tank 9 is always in a state of overflowing the steel plate 21 to be cooled, thereby ensuring the cooling effect on the steel plate 21 to be cooled.

[0029] Embodiment 5:

[0030] The utility model describes that the rear portion of the external drain pipe 17 is provided with a drain pipe sliding column 18, the middle portion of the cooling support platform 5 is provided with a drain pipe avoidance groove 16, the drain pipe sliding column 18 is adapted to the drain pipe avoidance groove 16, the drain pipe sliding column 18 is connected to the drain pipe avoidance groove 16, the drain pipe sliding column 18 slides inside the drain pipe avoidance groove 16, and the coolant output pipe 19 is inserted into the drain pipe sliding column 18 and slides inside.

[0031] Embodiment 6:

[0032] The utility model installation steps are as follows: the steel plate transport roller 4 is rotatably connected to the transport frame support leg 2 of the steel plate transport frame 1, the lower lifting hydraulic rod 12 of the lower cooling bearing groove 8 is inserted into the lower lifting hydraulic cylinder 6 of the cooling support platform 5, and the upper lifting hydraulic rod 15 of the upper cooling bearing groove 9 is inserted into the upper lifting hydraulic cylinder 7 of the cooling support platform 5, so that the lower bracket avoidance groove 26 of the lower cooling bearing groove 8 and the upper bracket avoidance groove 25 of the upper cooling bearing groove 9 are both corresponding to the position of the steel plate transport frame 1, and the drainage pipe sliding column 18 of the upper cooling bearing groove 9 is inserted into the cooling support platform 5. Inside the drainage pipe avoidance groove 16 of the support platform 5, the coolant input pipe 11 is inserted into the liquid inlet pipe connecting platform 10 of the upper cooling bearing groove 9 and fixed, the coolant output pipe 19 is inserted into the drainage pipe sliding column 18 of the upper cooling bearing groove 9 and fixed, the steam avoidance plate 20 is inserted into the upper cooling bearing groove 9, the steam discharge pipe 14 of the steam avoidance plate 20 is inserted into the steam pipe connecting groove 23 of the upper cooling bearing groove 9, the top of the steam avoidance plate 20 is connected to the top of the spring connecting groove 22 of the upper cooling bearing groove 9 through a spring, and the installation of this device is completed.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A cooling device for steel plate processing, characterized in that The invention comprises a steel plate transport frame (1), a steel plate transport roller (4), a cooling support platform (5), a lower cooling bearing tank (8), an upper cooling bearing tank (9), a coolant input pipe (11), a steam discharge pipe (14), a coolant output pipe (19), a steam avoidance plate (20), and a steel plate to be cooled (21). The bottom of the cooling support platform (5) is provided with a lower lifting hydraulic cylinder (6). The bottom of the lower cooling bearing tank (8) is provided with a lower lifting hydraulic rod (12). The lower lifting hydraulic rod (12) is adapted to the lower lifting hydraulic cylinder (6). The lower lifting hydraulic rod (12) is connected to the lower lifting hydraulic cylinder (6). The lower lifting hydraulic rod (12) slides inside the lower lifting hydraulic cylinder (6). The cooling bearing trough (8) has a lower bracket avoidance groove (26) at the top, the steel plate transport frame (1) has a transport frame support leg (2) at the bottom, the lower bracket avoidance groove (26) is adapted to the steel plate transport frame (1), the lower bracket avoidance groove (26) is connected to the steel plate transport frame (1), the lower bracket avoidance groove (26) is sleeved on the outside of the steel plate transport frame (1), the steel plate transport frame (1) has a transport roller connecting platform (3) at the top, the steel plate transport roller (4) is rotatably connected to the transport roller connecting platform (3), the upper cooling bearing trough (9) has an upper lifting hydraulic rod (15) and an upper steam pipe connecting platform (13), and the upper steam pipe connecting platform (13) is distributed on both sides of the upper lifting hydraulic rod (15) array group.

2. A cooling device for steel plate processing according to claim 1, characterized in that The cooling support platform (5) has an upper lifting hydraulic cylinder (7) on its upper part, the upper lifting hydraulic cylinder (7) is adapted to the upper lifting hydraulic rod (15), the upper lifting hydraulic cylinder (7) is connected to the upper lifting hydraulic rod (15), the upper lifting hydraulic rod (15) slides inside the upper lifting hydraulic cylinder (7), the upper cooling bearing groove (9) is adapted to the lower cooling bearing groove (8), the upper cooling bearing groove (9) is connected to the lower cooling bearing groove (8), the upper cooling bearing groove (9) is sleeved on the outside of the lower cooling bearing groove (8), the upper cooling bearing groove (9) has an upper bracket avoidance groove (25) at the bottom, the upper bracket avoidance groove (25) is adapted to the steel plate transport frame (1), the upper bracket avoidance groove (25) is connected to the steel plate transport frame (1), and the upper bracket avoidance groove (25) is sleeved on the outside of the steel plate transport frame (1).

3. A cooling device for steel plate processing according to claim 2, characterized in that The steam avoidance plate (20) is adapted to the upper cooling bearing groove (9), the steam avoidance plate (20) is connected to the upper cooling bearing groove (9), the steam avoidance plate (20) slides inside the upper cooling bearing groove (9), the steam avoidance plate (20) has a steam discharge pipe (14) on the upper part, the steam discharge pipe (14) has a steam discharge port (24) on the top, the upper steam pipe connecting platform (13) has a spring connecting groove (22) inside, the upper part of the spring connecting groove (22) has a steam pipe connecting groove (23), the steam discharge pipe (14) is adapted to the steam pipe connecting groove (23), and the steam discharge pipe (14) is connected to the steam pipe connecting groove (23).

4. A cooling device for steel plate processing according to claim 3, characterized in that The steam exhaust pipe (14) slides inside the steam pipe connecting groove (23), the top of the steam avoidance plate (20) is connected to the top of the spring connecting groove (22) by a spring, the steel plate (21) to be cooled is located inside the lower cooling bearing groove (8) and the upper cooling bearing groove (9), the steel plate (21) to be cooled is placed on the upper part of the steel plate transport roller (4), the upper cooling bearing groove (9) has a liquid inlet pipe connecting platform (10) on the right side, the cooling liquid input pipe (11) is inserted into the liquid inlet pipe connecting platform (10) and fixed, and the upper cooling bearing groove (9) has an external liquid discharge pipe (17) on the left side.

5. A cooling device for steel plate processing according to claim 4, characterized in that The outer drain pipe (17) has a drain pipe sliding column (18) at the rear, and the cooling support platform (5) has a drain pipe avoidance groove (16) in the middle. The drain pipe sliding column (18) is adapted to the drain pipe avoidance groove (16), the drain pipe sliding column (18) is connected to the drain pipe avoidance groove (16), the drain pipe sliding column (18) slides inside the drain pipe avoidance groove (16), and the coolant output pipe (19) is inserted into the drain pipe sliding column (18) and slides inside.

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