Section steel cooling device

Abstract

The invention relates to a profile steel cooling device which comprises a box body, a cooling device and a cooling device. The feeding assembly is arranged in the box body and located between the feeding port and the discharging port; the overturning assembly is arranged in the box body in an overturning mode and located in the middle of the feeding assembly, and the overturning assembly can overturn the profile steel conveyed on the feeding assembly by 180 degrees; the air cooling assembly is arranged at the top of the box body and used for blowing air into the box body so as to carry out air cooling on the profile steel in the box body; and the water cooling assembly is arranged in the box body and is used for spraying water into the box body so as to carry out water cooling on the profile steel in the box body. According to the profile steel cooling device, the overturning assembly is additionally arranged to achieve overturning of profile steel towards the interior, air cooling and water cooling are carried out on the profile steel through the air cooling assembly and the water cooling assembly, the profile steel can be comprehensively and effectively cooled, it is ensured that cold and heat are uniform, bending deformation of the profile steel is avoided, the qualified rate of products is increased, and the production cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cooling equipment, in particular to a steel section cooling device. Background Art

[0002] Steel section is a strip of steel with a certain cross-sectional shape and size. According to the cross-sectional shape, steel sections are divided into simple cross-sectional steel sections and complex cross-sectional steel sections. The latter is also called special-shaped steel, including channel steel, H-shaped steel, rails, curved steel, window frame steel, etc.

[0003] At present, when the steel section needs to be transferred for cooling, a part of the steel section will always contact the conveying device and cannot be effectively cooled, causing uneven heating and cooling of the steel section, resulting in bending deformation, reducing the qualified rate of the product and increasing production costs. Summary of the invention

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a steel section cooling device to solve the problem that the steel section cannot be effectively cooled due to the contact between the conveying device and the steel section, resulting in uneven heating and cooling of the steel section, thereby causing complete deformation, reducing product qualification rate and increasing production costs.

[0005] The technical solution to achieve the above purpose is:

[0006] The present invention provides a steel section cooling device, comprising:

[0007] The box body is provided with a feed inlet and a discharge outlet which are arranged oppositely;

[0008] A feeding assembly disposed in the box and located between the feed port and the discharge port, the feeding assembly being used to feed the steel to be cooled into the box from the feed port and then out of the box from the discharge port;

[0009] A flip assembly is disposed in the box and is located in the middle of the feeding assembly, and the flip assembly can flip the steel section conveyed by the feeding assembly by 180 degrees;

[0010] An air cooling assembly disposed on the top of the box body is used to blow air into the box body to cool the steel sections in the box body;

[0011] The water cooling component arranged in the box body is used for spraying water into the box body to cool the steel sections in the box body.

[0012] A further improvement of the steel section cooling device of the present invention is that the turnover assembly comprises a turnover box which is flippable and arranged in the box body, and a turnover motor which is arranged on the box body and drives and connects to the turnover box;

[0013] One side of the flip box has an opening, and the opening on the flip box initially faces the feed port for receiving the steel section conveyed by the feeding assembly;

[0014] The overturning motor can drive the overturning box to overturn so that the overturning box is overturned with the steel profile entering therein.

[0015] A further improvement of the steel section cooling device of the present invention is that rotating shafts are provided on both sides of the flip box, and the rotating shafts are rotatably connected to the corresponding side portions of the box body;

[0016] A first gear is connected to the rotating shaft on one side of the flip box;

[0017] A second gear is connected to the motor shaft of the flip motor, and the second gear is meshed with the first gear.

[0018] A further improvement of the steel section cooling device of the present invention is that a shock absorbing mechanism is provided on the side opposite to the opening in the flip box, and when the steel section is flipped along with the flip box, the end of the steel section can contact the shock absorbing mechanism, thereby realizing the shock absorbing function through the elastic deformation of the shock absorbing mechanism.

[0019] A further improvement of the steel section cooling device of the present invention is that the shock absorbing mechanism comprises a shock absorbing plate slidably arranged in the flip box and a shock absorber supported and connected between the shock absorbing plate and the corresponding side of the flip box;

[0020] After the steel section is turned over 180 degrees along with the turning box, the shock absorber can push the shock absorbing plate to move toward one side of the opening of the turning box, and then the shock absorbing plate pushes the steel section toward one side of the opening of the turning box.

[0021] A further improvement of the steel section cooling device of the present invention is that the air cooling assembly includes a fixed plate supported on the top of the box body, a rotating motor connected to the fixed plate, and a fan connected to the transmission end of the rotating motor;

[0022] The top of the box body is provided with a groove communicating with the interior;

[0023] The transmission end of the rotating motor and the fan blades connected thereto extend into the interior of the box through the groove.

[0024] A further improvement of the steel section cooling device of the present invention is that the water cooling assembly includes a water pipe arranged in the box body and a plurality of water spray ports connected to the water pipe and arranged on the inner wall of the box body.

[0025] A further improvement of the steel section cooling device of the present invention is that the feeding assembly comprises a plurality of feeding rollers rotatably arranged in the box body and a driving mechanism drivingly connected to the feeding rollers;

[0026] The driving mechanism can drive the feeding roller to rotate so as to transfer the steel sections placed thereon.

[0027] A further improvement of the steel section cooling device of the present invention is that the driving mechanism comprises a driving motor, a driving shaft connected to the driving motor, and a plurality of driving gears arranged on the driving shaft;

[0028] The feeding roller is provided with a transmission gear corresponding to the driving gear, and the transmission gear is meshed with the driving gear.

[0029] A further improvement of the steel section cooling device of the present invention is that a drainage pipe is provided at the bottom of the box body, and a drainage port of the drainage pipe is provided on the bottom wall inside the box body.

[0030] The beneficial effects of the steel section cooling device of the present invention are:

[0031] The steel section cooling device of the present invention adds a flipping component to realize the inward flipping of the steel section, and uses an air cooling component and a water cooling component to air cool and water cool the steel section, so that the steel section can be fully and effectively cooled, ensuring uniform heating and cooling, avoiding bending and deformation of the steel section, improving the product qualification rate and reducing production costs.

[0032] The steel section cooling device of the present invention is provided with a shock absorbing mechanism in the turning box. The steel section is damped by the shock absorbing mechanism during the turning process, which can reduce the deformation of the steel section caused by the movement caused by gravity during the turning process, thereby ensuring the quality of the steel section. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the three-dimensional structure of the steel section cooling device of the present invention.

[0034] Figure 2 The figure is a three-dimensional structural schematic diagram of the steel section cooling device of the present invention as viewed from the discharge port side.

[0035] Figure 3 for Figure 2 A local enlarged schematic diagram of point A in the figure.

[0036] Figure 4 It is a schematic diagram of the structure of the turning assembly in the steel section cooling device of the present invention.

[0037] Figure 5 It is a schematic diagram of the three-dimensional structure of the other side of the steel section cooling device of the present invention. DETAILED DESCRIPTION

[0038] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] See also Figure 1 The present invention provides a steel section cooling device, which solves the problem that when the steel section is being transferred and cooled, a part of the steel section will always contact the conveying device and cannot be effectively cooled, resulting in uneven heating and cooling of the steel section, which will cause complete deformation, reduce the product qualification rate, and increase production costs. The steel section cooling device of the present invention turns the steel section over by setting a flip assembly so that the steel section can be heated evenly. A shock absorbing mechanism is provided in the flip box to reduce the vibration effect during the flipping process of the steel section, thereby improving the product qualification rate and reducing production costs. The steel section cooling device of the present invention is described below in conjunction with the accompanying drawings.

[0040] See also Figure 1 , showing a schematic diagram of the three-dimensional structure of the steel section cooling device of the present invention. Figure 2 , shows a schematic diagram of the three-dimensional structure of the steel cooling device of the present invention as viewed from the discharge port side. Figure 1 and Figure 2 , the steel section cooling device of the present invention is described.

[0041] like Figure 1 and Figure 2 As shown, the steel section cooling device of the present invention comprises a box body 21, a feeding assembly 22, a turning assembly 23, an air cooling assembly 24 and a water cooling assembly; wherein the box body 21 is provided with a feed port 211 and a discharge port 212 arranged relatively to each other, the feed port 211 is used to feed the steel section to be cooled into the box body 21, and the discharge port 212 is used to send the cooled steel section out of the box body 21, preferably, side openings are provided on opposite sides of the box body 21, and the side openings form corresponding feed ports 211 and discharge ports 212. The box body 21 is preferably square, and has four side walls, upper, lower, left and right. The feeding assembly 22 is arranged in the box body 21, and the feeding assembly 22 is located between the feeding port 211 and the discharge port 212, and the feeding assembly 22 is used to feed the steel section to be cooled into the box body 21 from the feeding port 211, and then send it out of the box body from the discharge port 212. The feeding assembly 22 is preferably arranged on the lower side wall of the box body 21, and is used to transfer the main feeding port 211 of the steel section to the discharge port 212. During the transfer process, the steel section can be cooled and cooled in the box body 21. The flip assembly 23 is flippably arranged in the box body 21. The flip assembly 23 is located in the middle of the feeding assembly 22. The flip assembly 23 can flip the steel section conveyed by the feeding assembly 22 by 180 degrees, realizing the turning over of the steel section, so that each surface of the steel section can be well cooled and cooled. The air cooling assembly 24 is arranged on the top of the box body 21, and the air cooling assembly 24 is used to blow air into the box body 21 to cool the steel section in the box body 21; the water cooling assembly is arranged in the box body 21, and the water cooling assembly is used to spray water into the box body 21 to cool the steel section in the box body 21.

[0042] The steel section cooling device of the present invention adopts a combination of air cooling and water cooling to cool the steel section. The air cooling can blow away the moisture on the surface of the steel section, further facilitating the cool storage of the steel section, and can improve the qualified rate of the product.

[0043] In a specific embodiment of the present invention, Figures 2 to 4 As shown, the flip assembly 23 includes a flip box 231 that can be flipped and is arranged in the box body 21, and a flip motor that is arranged on the box body 21 and drives the flip box 231; one side of the flip box 231 has an opening 232, and the opening on the flip box 231 initially faces the feed port 211 for receiving the steel section transmitted by the feeding assembly 22; the flip motor can drive the flip box 231 to flip so that the flip box 231 flips with the steel section entering it.

[0044] The flip box 231 is laterally blocked on the feeding assembly 22, and the setting direction of the flip box 231 is perpendicular to the conveying direction of the steel section. In this way, when the feeding assembly 22 conveys the steel section, the steel section can partially extend into the interior of the flip box 231 from the opening. After the steel section extends into the flip box 231, the conveying of the feeding assembly 22 can be stopped, and the flip motor is started to drive the flip box 231 to rotate and adjust 180 degrees. The flip box 231 is flipped and adjusted together with the steel section partially extended into it. The steel section rotates to a vertical state with the flip box 231, and then rotates to a horizontal state. In this way, the steel section is flipped from one side of the flip box 231 to the other side. After flipping, the back of the steel section faces upward and the front face downward, so that all surfaces of the steel section can be cooled evenly.

[0045] After the steel section is turned over, the feeding assembly 22 is started again to convey the steel section toward the discharge port 212. After the steel section leaves the turning box 231, the turning box 231 is reset under the drive of the turning motor to wait for the next turning operation.

[0046] Furthermore, rotating shafts 233 are provided on both sides of the flip box 231, and the rotating shafts 233 are rotatably connected to the corresponding side parts of the box body 21; a first gear 234 is connected to the rotating shaft 233 on one side of the flip box 231; a second gear is connected to the motor shaft of the flip motor, and the second gear is meshed with the first gear 234. The flip motor can drive the second gear to perform forward and reverse rotation through forward and reverse rotation, and then the second gear drives the first gear 231 meshed with it to perform forward and reverse rotation, and the first gear 231 drives the flip box 231 to perform forward and reverse rotation through the rotating shaft 233, wherein forward rotation is to turn the steel over, and reverse rotation is to reset the flip box 231.

[0047] Furthermore, a shock absorbing mechanism is provided on the side of the turning box 231 opposite to the opening 232. When the steel section turns over with the turning box 231, the end of the steel section can contact the shock absorbing mechanism, and then the shock absorbing function is realized through the elastic deformation of the shock absorbing mechanism. The setting of the shock absorbing mechanism can provide a buffering and energy absorption effect for the steel section during the turning process, improve the force stability of the steel section during the turning process, and then improve the qualified rate of the steel section.

[0048] Furthermore, the shock absorbing mechanism includes a shock absorbing plate 235 slidably disposed in the flip box 231 and a shock absorber 236 supported and connected between the shock absorbing plate 235 and the corresponding side of the flip box 231; after the profile steel is flipped 180 degrees with the flip box, the shock absorber 236 can push the shock absorbing plate 235 to move toward one side of the opening 232 of the flip box 231, and then the shock absorbing plate 235 pushes the profile steel toward one side of the opening 232 of the flip box 231. The shock absorber 236 is preferably a spring, and a plurality of springs are provided. When the profile steel rotates to 90 degrees with the flip box 231, the profile steel will squeeze the shock absorbing plate 235 and the spring, and the spring will deform and store energy. When the profile steel rotates to 180 degrees with the flip box 231, the spring will reset and provide thrust to the profile steel, thereby pushing the profile steel toward the outside of the flip box 231. Preferably, when the steel section rotates to 180 degrees along with the turning box 231 , the spring and the shock absorbing plate 235 can push the steel section out of the turning box 231 .

[0049] Furthermore, sliding grooves are provided on the opposite side walls of the flip box 231, and sliding blocks are provided on the corresponding sides of the shock-absorbing plate 235. The sliding blocks are slidably arranged in the corresponding sliding grooves. The cooperation between the sliding blocks and the sliding grooves enables the shock-absorbing plate 235 to be stably slid and adjusted in the flip box 231 and will not be separated from the flip box 231.

[0050] Drain holes are provided on the corresponding sides of the damping plate 235 and the flip box 231 to facilitate the discharge of cooling water used for water cooling.

[0051] To facilitate the protection of the driving mechanism, the flip motor can be arranged on the outside of the box body 21, and the rotating shaft 233 and the side wall of the box body 21 are rotatably connected through a sealed bearing to prevent the cooling water used for water cooling inside the box body 21 from flowing out. The first gear 234 is also arranged on the outside of the box body 21 to prevent the driving mechanism from combining with the cooling water.

[0052] In a preferred embodiment, the flip assembly 23 also includes a pair of suspension rods 237, and the flip box 231 is rotatably connected to the corresponding suspension rods 237 through the rotating shafts 233 set on both sides, and the top of the suspension rod 237 is connected to the upper side wall of the box body 21. In this way, the flip box 231 does not need to be connected to the side of the box body 21, and only needs to extend the end of the rotating shaft 233 where the first gear 234 is set to the outside of the box body 21.

[0053] In a specific embodiment of the present invention, Figure 1 and Figure 2 As shown, the air cooling component 24 includes a fixed plate 241 supported on the top of the box body 21, a rotating motor 242 connected to the fixed plate 241, and a fan blade 243 connected to the transmission end of the rotating motor 242; a groove 213 connected to the interior is opened on the top of the box body 21; the transmission end of the rotating motor 242 and the fan blade 243 connected thereto extend into the interior of the box body 21 through the groove 213.

[0054] The rotating motor 242 drives the fan blades 243 to rotate, thereby forming a heat dissipation airflow in the box body 21, which can cool the steel sections transported in the box body 21.

[0055] In a specific embodiment of the present invention, Figure 2 and Figure 5 As shown, the water cooling assembly includes a water pipe 251 disposed in the box body 21 and a plurality of water spray ports 252 connected to the water pipe 251 and disposed on the inner wall of the box body 21 .

[0056] The water pipe 251 is arranged along the upper part of the left and right side walls of the box body 21. A plurality of branch pipes are connected to the water pipe 251 to connect to corresponding water spray ports 252. A nozzle is arranged at the water spray port 252 to spray and cool the steel sections inside the box body 21. The nozzle can preferably spray granular water mist to improve the cooling efficiency of the steel sections.

[0057] One end of the water delivery pipe 251 is closed, and the other end can be connected to a cooling water supply device, such as a pool filled with cooling water and a water pump arranged in the pool.

[0058] Furthermore, a drain pipe 26 is provided at the bottom of the box body 21 , and a drain port of the drain pipe 26 is provided on the bottom wall inside the box body 21 . The drain pipe 26 is used to drain the water in the box body 21 .

[0059] In a specific embodiment of the present invention, Figure 1 , Figure 2 and Figure 5 As shown, the feeding assembly 22 includes a plurality of feeding rollers 221 rotatably disposed in the box body 21 and a driving mechanism drivingly connected to the feeding rollers 221; the driving mechanism can drive the feeding rollers 221 to rotate so as to transport the steel sections placed thereon.

[0060] Furthermore, the driving mechanism includes a driving motor 222, a driving shaft 223 connected to the driving motor 222, and a plurality of driving gears 224 arranged on the driving shaft 223; a transmission gear 225 corresponding to the driving gear 224 is arranged on the feeding roller 221, and the transmission gear 225 is meshed with the driving gear 224. One driving motor drives a plurality of feeding rollers to rotate simultaneously, which is conducive to energy saving.

[0061] The driving gear 224 and the transmission gear 225 are preferably 90-degree bevel gears.

[0062] A control box is provided at the driving motor 222 , and a control button is provided on the control box to control the operation of the driving motor 222 .

[0063] The bottom of the box body 21 is provided with legs to support the box body 21 off the ground or the working surface.

[0064] The steel section cooling device of the present invention adds a flipping assembly, and the steel section is transferred to the flip box through the feeding assembly. Under the action of the flipping motor, the contact surface between the steel section and the feeding assembly is flipped to the back side through gear-driven flipping, so that the steel section can be heated evenly. The cooperation of the shock absorber and the shock absorbing plate in the flipping box can effectively reduce the deformation of the steel section caused by the movement caused by gravity during the flipping process, thereby improving the product qualification rate and reducing the production cost.

[0065] The steel section cooling device of the present invention further cools the steel section by adding an air cooling component, and drives the fan blades to rotate through the rotating motor on the top, and helps to blow away excess moisture to facilitate the next step of cool storage of the steel section, thereby improving the qualified rate of the product.

[0066] The steel section cooling device of the present invention increases the feeding assembly and drives a plurality of feeding rollers to rotate through a driving motor, thereby driving the movement of the product, which is beneficial to saving energy.

[0067] The present invention is described in detail above in conjunction with the embodiments of the accompanying drawings. A person skilled in the art can make various variations of the present invention according to the above description. Therefore, certain details in the embodiments should not constitute a limitation of the present invention, and the scope of protection of the present invention shall be defined by the scope of the attached claims.

Claims

1. A steel section cooling device, characterized in that: include: The box body is provided with a feed inlet and a discharge outlet which are arranged oppositely; A feeding assembly disposed in the box and located between the feed port and the discharge port, the feeding assembly being used to feed the steel to be cooled into the box from the feed port and then out of the box from the discharge port; A flip assembly is disposed in the box and is located in the middle of the feeding assembly, and the flip assembly can flip the steel section conveyed by the feeding assembly by 180 degrees; An air cooling assembly disposed on the top of the box body is used to blow air into the box body to cool the steel sections in the box body; The water cooling component arranged in the box body is used for spraying water into the box body to cool the steel sections in the box body.

2. The steel section cooling device according to claim 1, characterized in that: The flip assembly includes a flip box that is flippable and arranged in the box body, and a flip motor that is arranged on the box body and drives and connects to the flip box; One side of the flip box has an opening, and the opening on the flip box initially faces the feed port for receiving the steel section conveyed by the feeding assembly; The overturning motor can drive the overturning box to overturn so that the overturning box is overturned with the steel profile entering therein.

3. The steel section cooling device according to claim 2, characterized in that: Rotating shafts are provided on both sides of the flip box, and the rotating shafts are rotatably connected to the corresponding side parts of the box body; A first gear is connected to the rotating shaft on one side of the flip box; A second gear is connected to the motor shaft of the flip motor, and the second gear is meshed with the first gear.

4. The steel section cooling device according to claim 2, characterized in that: A shock absorbing mechanism is provided on the side opposite to the opening in the flip box. When the steel section flips with the flip box, the end of the steel section can contact the shock absorbing mechanism, thereby realizing the shock absorbing function through the elastic deformation of the shock absorbing mechanism.

5. The steel section cooling device according to claim 4, characterized in that: The shock absorbing mechanism comprises a shock absorbing plate slidably arranged in the flip box and a shock absorber supported and connected between the shock absorbing plate and the corresponding side of the flip box; After the steel section is turned over 180 degrees along with the turning box, the shock absorber can push the shock absorbing plate to move toward one side of the opening of the turning box, and then the shock absorbing plate pushes the steel section toward one side of the opening of the turning box.

6. The steel section cooling device according to claim 1, characterized in that: The air cooling assembly includes a fixing plate supported on the top of the box, a rotating motor connected to the fixing plate, and a fan connected to the transmission end of the rotating motor; The top of the box body is provided with a groove communicating with the interior; The transmission end of the rotating motor and the fan blades connected thereto extend into the interior of the box through the groove.

7. The steel section cooling device according to claim 1, characterized in that: The water cooling component comprises a water delivery pipe arranged in the box body and a plurality of water spraying ports connected to the water delivery pipe and arranged on the inner wall of the box body.

8. The steel section cooling device according to claim 1, characterized in that: The feeding assembly comprises a plurality of feeding rollers rotatably arranged in the box body and a driving mechanism drivingly connected to the feeding rollers; The driving mechanism can drive the feeding roller to rotate so as to transfer the steel sections placed thereon.

9. The steel section cooling device according to claim 8, characterized in that: The driving mechanism comprises a driving motor, a driving shaft connected to the driving motor, and a plurality of driving gears arranged on the driving shaft; The feeding roller is provided with a transmission gear corresponding to the driving gear, and the transmission gear is meshed with the driving gear.

10. The steel section cooling device according to claim 1, characterized in that: A drainage pipe is arranged at the bottom of the box body, and a drainage port of the drainage pipe is arranged on the bottom wall inside the box body.

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