Milling equipment for steel fiber production
By designing a milling equipment for steel fiber production that includes multiple L-shaped plates, linear motors, cylinders, milling machines, discharge covers, containers, screens and fans, the problem of deformation caused by uneven heat dissipation in steel fiber production is solved, uniform heat dissipation of steel fibers is achieved, and production quality is improved.
Patent Information
- Application Number
- CN202421369737.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-06-17
AI Technical Summary
The existing milling equipment lacks effective heat dissipation treatment in the steel fiber production process, resulting in uneven heat dissipation of steel fibers when discharged, prone to deformation, and reducing production quality.
A milling equipment for steel fiber production is designed, including multiple L-shaped plates, linear motors, cylinders, milling machines, discharge covers, containers, screens and fans. By starting the vibrating motor and fan, the screen is vibrated and the air conditioner is introduced to achieve uniform heat dissipation of steel fibers.
It effectively avoids deformation problems caused by uneven heat dissipation of steel fibers, improves the production quality of steel fibers, and is convenient for staff to use.
Smart Images
Figure CN222643322U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a milling device, in particular to a milling device for steel fiber production which is applied in the field of steel fiber production. Background Art
[0002] Steel fiber is made into long fibers by cutting fine steel wire, shearing cold-rolled strip, milling steel ingots or rapid condensation of molten steel. Among them, the tensile strength of steel fiber produced by cutting steel wire is much higher than that of steel fiber processed by other methods. Steel fiber is mainly used to make steel fiber concrete. Steel fiber produced by any method can play a role in strengthening concrete.
[0003] When steel fibers are processed and produced by steel ingot milling, the temperature of the steel fibers when they are produced is relatively high. The existing milling equipment has no processing components, which makes the heat dissipation of the milled steel fibers uneven when they are discharged, which can easily cause the steel fibers to deform when they are discharged, reducing the production quality of the steel fibers and making it inconvenient for staff to use. Utility Model Content
[0004] In view of the above-mentioned prior art, the technical problem to be solved by the utility model is that the temperature of the steel fiber milled from the steel ingot is relatively high when it is just produced. The existing milling equipment has no processing components and directly discharges the steel fiber, which causes uneven heat dissipation of the steel fiber during the discharge process and is prone to deformation, thereby reducing the production quality of the steel fiber.
[0005] In order to solve the above problems, the utility model provides a milling device for steel fiber production, including an operating table, an electric turntable is fixedly connected to the middle part of the upper end of the operating table, a plurality of L-shaped plates are arranged on the upper end of the electric turntable, a support cover is also fixedly connected to the upper end of the operating table, a long groove is opened on the upper end of the support cover, a linear motor is fixedly installed in the long groove, a cylinder is fixedly connected to the lower end of the linear motor, a milling machine is fixedly connected to the lower end of the cylinder, a discharging cover is fixedly connected to the right end of the support cover, a discharging frame is fixedly connected to the lower end of the discharging frame, a containing box is fixedly connected to the lower end of the discharging frame, and the left and right inner walls of the containing box are fixedly connected to A fixed plate, a plurality of sliding rods are fixedly connected to the upper end of the fixed plate, a screen is commonly passed through the upper ends of the plurality of sliding rods, a spring is provided on the outer ring of the sliding rod, the spring is located below the screen, a vibration motor is fixedly connected to the lower end of the screen, an air outlet net is fixedly inlaid on the upper end of the containing box, a fan is fixedly connected to the inner bottom wall of the containing box, a plurality of exhaust pipes are fixedly connected between the front and rear inner walls of the containing box, a plurality of exhaust hoods are fixedly connected to the outer ring of the exhaust pipe, a fixed pipe is fixedly connected between two adjacent exhaust pipes, the air outlet pipe of the fan is fixedly connected to the exhaust pipe at the far left, and the front end of the air intake pipe of the fan passes through the containing box and extends outside the containing box.
[0006] In the above-mentioned milling equipment for steel fiber production, when the milled steel fibers are produced and discharged, the steel fibers are subjected to cooling and heat dissipation treatment, thereby effectively avoiding partial deformation of the steel fibers due to uneven heat dissipation.
[0007] As a further improvement of the present application, the number of L-shaped plates is four, and the lower end of the L-shaped plate is fixedly connected to the upper end of the electric turntable.
[0008] As a further improvement of the present application, the longitudinal section of the discharge cover is a right-angled trapezoid, and the discharge cover, the discharge frame and the containing box are connected.
[0009] As a further improvement of the present application, the screen is tilted toward the lower right as a whole, a discharge slot is provided at the right end of the containing box, the right end of the screen passes through the discharge slot, and the height between the fixed plate at the right end and the bottom wall of the containing box is smaller than the height between the fixed plate at the left end and the bottom wall of the containing box.
[0010] As another improvement of the present application, there are two L-shaped plates, and the upper end of the electric turntable is fixedly connected to an adjustment bar, the front end of the adjustment bar is provided with a knob, the rear end of the knob penetrates into the adjustment bar and is fixedly connected to a double-headed screw, and the rear end of the double-headed screw is rotatably connected to the inner wall of the adjustment bar.
[0011] As another improvement supplement to the present application, sliders are threadedly sleeved on both the front and rear ends of the outer ring of the double-headed screw, the upper end of the slider is fixedly connected to the lower end of the L-shaped plate, and the threads at the front and rear ends of the outer ring of the double-headed screw have opposite rotation directions.
[0012] To sum up, in actual application, the steel ingot is placed between multiple L-shaped plates to fix it, and then the linear motor, cylinder and milling machine are started to mill the steel ingot. The produced steel fibers splash to the right, collide with the discharge cover, and then are discharged into the receiving box through the discharge frame and fall into the surface of the screen. Then the vibration motor is started to drive the screen to vibrate up and down, and the steel fibers on its surface shake up and down while moving to the right. Then, the cold air is introduced into the receiving box through the fan, and blown to the steel fibers through the exhaust pipe to dissipate the heat on the surface of the steel fibers. The hot air is discharged through the air outlet net, and finally the cooled steel fibers are discharged through the discharge slot, thereby effectively avoiding the situation that the steel fibers cannot dissipate heat evenly after production, which easily leads to deformation of the steel fibers, improves the production quality of the steel fibers, and is convenient for the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of the structure of the first implementation method of this application;
[0014] Figure 2 This is a left view of the structure of the first embodiment of the present application;
[0015] Figure 3This is a cross-sectional view of the storage box structure of the first embodiment of the present application;
[0016] Figure 4 This is a schematic diagram of the screen structure of the first embodiment of the present application;
[0017] Figure 5 This is a structural schematic diagram of the second implementation mode of the present application;
[0018] Figure 6 This is a schematic diagram of the adjustment bar structure of the second embodiment of the present application.
[0019] Description of the numbers in the figure:
[0020] 1 operating table, 2 electric turntable, 3 L-shaped plate, 4 support cover, 5 linear motor, 6 cylinder, 7 milling machine, 8 discharge cover, 9 discharge frame, 10 storage box, 11 fixed plate, 12 slide bar, 13 screen, 14 spring, 15 vibration motor, 16 air outlet net, 17 fan, 18 exhaust duct, 19 fixed pipe, 20 adjustment bar, 21 knob, 22 double-headed screw, 23 slider. DETAILED DESCRIPTION
[0021] Two implementation modes of the present application are described in detail below with reference to the accompanying drawings.
[0022] The first implementation method:
[0023] Figure 1 and Figure 2 The figure shows a milling device for steel fiber production, including an operating table 1, an electric turntable 2 is fixedly connected to the middle of the upper end of the operating table 1, and technicians in this field can select a suitable type of electric turntable 2 according to actual needs, for example: Y200RA, the electric turntable 2 can drive the steel ingot to rotate, so as to mill different positions of the steel ingot, and a plurality of L-shaped plates 3 are arranged on the upper end of the electric turntable 2, and the plurality of L-shaped plates 3 can limit and fix the steel ingot, and a support cover 4 is also fixedly connected to the upper end of the operating table 1, and a long slot is opened on the upper end of the support cover 4, and a linear motor 5 is fixedly installed in the long slot, and technicians in this field can select a suitable type of linear motor 5 according to actual needs , for example: TJKK50, the linear motor 5 drives the milling machine 7 to move, and the lower end of the linear motor 5 is fixedly connected to the cylinder 6. The technicians in this field can select the appropriate type of cylinder 6 according to actual needs, for example: SCD50x100-100-LB, the cylinder 6 can change the height of the milling machine 7, and the lower end of the cylinder 6 is fixedly connected to the milling machine 7. The number of L-shaped plates 3 is four, and the lower end of the L-shaped plate 3 is fixedly connected to the upper end of the electric turntable 2. The longitudinal section of the discharge cover 8 is a right-angle trapezoid. The discharge cover 8 can block the splashed steel fibers and make them fall into the containing box 10. The discharge cover 8, the discharge frame 9 and the containing box 10 are connected.
[0024] Figure 3 It is shown that: the upper end of the container 10 is fixedly inlaid with an air outlet net 16, and the hot air is discharged upward through the air outlet net 16. The inner bottom wall of the container 10 is fixedly connected to a fan 17. Those skilled in the art can select a suitable model of the fan 17 according to actual needs, for example: YX9-35. A plurality of exhaust pipes 18 are fixedly connected between the front and rear inner walls of the container 10. The outer ring of the exhaust pipe 18 is fixedly connected to a plurality of exhaust hoods. The plurality of exhaust hoods blow air to the screen 13 at the same time to improve the cooling efficiency. The two adjacent exhaust hoods are connected to the screen 13. A fixed pipe 19 is fixedly connected between the tubes 18, the air outlet pipe of the fan 17 is fixedly connected to the exhaust pipe 18 at the far left end, the front end of the air intake pipe of the fan 17 passes through the containing box 10, the screen 13 is tilted toward the lower right as a whole, and the downward tilted screen 13 facilitates the movement of the steel fiber. A discharge slot is provided at the right end of the containing box 10, and the right end of the screen 13 passes through the discharge slot. The height between the fixed plate 11 at the right end and the inner bottom wall of the containing box 10 is less than the height between the fixed plate 11 at the left end and the inner bottom wall of the containing box 10.
[0025] Figure 4 It is shown that: the right end of the support cover 4 is fixedly connected to the discharge cover 8, the lower end of the discharge cover 8 is fixedly connected to the discharge frame 9, the lower end of the discharge frame 9 is fixedly connected to the accommodating box 10, the left and right inner walls of the accommodating box 10 are fixedly connected to the fixing plate 11, the upper end of the fixing plate 11 is fixedly connected to a plurality of sliding rods 12, the upper ends of the plurality of sliding rods 12 are commonly penetrated by a screen 13, the outer ring sleeve of the sliding rod 12 is provided with a spring 14, the spring 14 is located below the screen 13, the lower end of the screen 13 is fixedly connected to a vibration motor 15, those skilled in the art can select a suitable type of vibration motor 15 according to actual needs, for example: Yzo-20-6, the vibration motor 15 can drive the screen 13 to vibrate, and through the up and down extension and contraction of the spring 14, the screen 13 is driven to move up and down, so that the steel fibers on its surface shake up and down.
[0026] When in use, the steel ingot is placed between multiple L-shaped plates 3 to fix it, and then the linear motor 5, cylinder 6 and milling machine 7 are started to mill the steel ingot, and the produced steel fiber splashes to the right, collides with the discharge cover 8, and is discharged into the receiving box 10 through the discharge frame 9, and then falls onto the surface of the screen 13, and then the vibration motor 15 is started to drive the screen 13 to vibrate up and down, so that the steel fibers on its surface shake up and down and move to the right, and then the cold air is introduced into the receiving box 10 through the fan 17, and blown to the steel fiber through the exhaust pipe 18, so as to dissipate the heat on the surface of the steel fiber, and the hot air is discharged through the air outlet net 16, and finally the cooled steel fiber is discharged through the discharge slot, thereby effectively avoiding the situation that the steel fiber cannot dissipate heat evenly after production, which easily leads to deformation of the steel fiber, improves the production quality of the steel fiber, and is convenient for the use of the staff.
[0027] The second implementation method:
[0028] Based on the first embodiment, this embodiment adds a fixing tube 19, an adjustment bar 20, a knob 21, a double-headed screw 22 and a slider 23, and the rest of the parts are consistent with the first embodiment.
[0029] Figure 5 and Figure 6 It is shown that: there are two L-shaped plates 3, and an adjustment bar 20 is fixedly connected to the upper end of the electric turntable 2. A knob 21 is provided at the front end of the adjustment bar 20, and a rear end of the knob 21 penetrates into the adjustment bar 20 and is fixedly connected with a double-headed screw 22. The rear end of the double-headed screw 22 is rotatably connected to the inner wall of the adjustment bar 20, and sliders 23 are threadedly sleeved at both front and rear ends of the outer ring of the double-headed screw 22. The upper end of the slider 23 is fixedly connected to the lower end of the L-shaped plate 3, and the threads at the front and rear ends of the outer ring of the double-headed screw 22 have opposite rotation directions. When the knob 21 is rotated forward, the double-headed screw 22 can drive the two L-shaped plates 3 to approach each other and clamp the steel ingot. When the knob 21 is rotated backward, the two L-shaped plates 3 can be driven away from each other, so as to clamp and fix steel ingots of different sizes.
[0030] When in use, place the steel ingot on the upper end of the adjustment bar 20, turn the knob 21 to rotate the double-headed screw 22, and drive the slider 23 to move inward at the same time until the L-shaped plate 3 clamps the two ends of the steel ingot, thereby fixing steel ingots of different sizes and improving the practicality of the equipment.
[0031] In view of current practical needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of this utility model.
Claims
1. A milling device for steel fiber production, comprising an operating table (1), characterized in that: An electric turntable (2) is fixedly connected to the middle of the upper end of the operating table (1), and a plurality of L-shaped plates (3) are provided at the upper end of the electric turntable (2). A support cover (4) is also fixedly connected to the upper end of the operating table (1), and a long groove is provided at the upper end of the support cover (4), and a linear motor (5) is fixedly installed in the long groove. A cylinder (6) is fixedly connected to the lower end of the linear motor (5), and a milling machine (7) is fixedly connected to the lower end of the cylinder (6); The right end of the support cover (4) is fixedly connected to a discharge cover (8), the lower end of the discharge cover (8) is fixedly connected to a discharge frame (9), the lower end of the discharge frame (9) is fixedly connected to a containing box (10), the left and right inner walls of the containing box (10) are fixedly connected to a fixing plate (11), the upper end of the fixing plate (11) is fixedly connected to a plurality of sliding rods (12), the upper ends of the plurality of sliding rods (12) are commonly penetrated by a screen (13), the outer ring of the sliding rod (12) is provided with a spring (14), the spring (14) is located below the screen (13), and the lower end of the screen (13) is fixedly connected to a vibration motor (15); An air outlet net (16) is fixedly embedded at the upper end of the containing box (10), a fan (17) is fixedly connected to the inner bottom wall of the containing box (10), a plurality of exhaust pipes (18) are fixedly connected between the front and rear inner walls of the containing box (10), a plurality of exhaust hoods are fixedly connected to the outer ring of the exhaust pipe (18), a fixed pipe (19) is fixedly connected between two adjacent exhaust pipes (18), an air outlet pipe of the fan (17) is fixedly connected to the exhaust pipe (18) at the far left, and a front end of an air intake pipe of the fan (17) passes through the containing box (10) and extends to the outside of the containing box (10).
2. A milling device for steel fiber production according to claim 1, characterized in that: The number of the L-shaped plates (3) is four, and the lower end of the L-shaped plate (3) is fixedly connected to the upper end of the electric turntable (2).
3. A milling device for steel fiber production according to claim 1, characterized in that: The longitudinal section of the discharge cover (8) is in the form of a right-angled trapezoid, and the discharge cover (8), the discharge frame (9) and the containing box (10) are connected to each other.
4. A milling device for steel fiber production according to claim 1, characterized in that: The screen (13) is tilted toward the lower right as a whole, a discharge slot is provided at the right end of the containing box (10), the right end of the screen (13) passes through the discharge slot, and the height between the fixing plate (11) at the right end and the inner bottom wall of the containing box (10) is smaller than the height between the fixing plate (11) at the left end and the inner bottom wall of the containing box (10).
5. A milling device for steel fiber production according to claim 1, characterized in that: The number of the L-shaped plates (3) is two; the upper end of the electric turntable (2) is fixedly connected to an adjustment bar (20); a knob (21) is provided at the front end of the adjustment bar (20); a rear end of the knob (21) penetrates into the adjustment bar (20) and is fixedly connected to a double-headed screw (22); and a rear end of the double-headed screw (22) is rotatably connected to the inner wall of the adjustment bar (20).
6. A milling device for steel fiber production according to claim 5, characterized in that: Slide blocks (23) are threadedly sleeved at both front and rear ends of the outer ring of the double-headed screw (22); the upper end of the slide block (23) is fixedly connected to the lower end of the L-shaped plate (3); and the threads at the front and rear ends of the outer ring of the double-headed screw (22) have opposite rotation directions.