Reinforcing steel bar lubricating device

Abstract

The utility model relates to a reinforcing steel bar lubricating device, and belongs to the technical field of reinforcing steel bar machining, the reinforcing steel bar lubricating device comprises a box body and a hopper installed at one end of the upper side of the box body, one end of the box body is provided with a feeding port, and the other end of the box body is provided with a discharging port with the same height as the feeding port; a receiving plate which moves in the height direction of the box body and is lower than the feeding port is arranged in the box body, a partition plate which is in sliding connection with the end, away from the hopper, of the receiving plate is fixedly connected to the interior of the box body, a through hole with the same height as the feeding port is formed in the partition plate, and a hydraulic cylinder is arranged on the lower side of the box body; a telescopic rod of the hydraulic cylinder penetrates through the box body and is fixedly connected with the bearing plate. The method has the effect of reducing the adverse effect on the utilization rate of the lubricating powder.

Description

Technical Field

[0001] The present application relates to the technical field of steel bar processing, and in particular to a steel bar lubrication device. Background Art

[0002] Before processing the steel bars, lubricating powder needs to be applied to the steel bars through a steel bar lubrication device before subsequent processing.

[0003] A Chinese patent with publication number CN212597964U discloses a steel bar cold rolling lubrication device, including a hopper, a box body, a support leg and a partition; the partition is fixed in the box body, and the partition divides the box body into a coating chamber and a static chamber; a first through hole is opened on the partition; it also includes a partition part, and the partition part includes a movable plate, an elastic member and a limit box; one side surface of the limit box is open, and the other side surface is opened with a second through hole; the movable plate is located in the limit box; a third through hole is opened at the center of the movable plate, and the diameter of the third through hole is smaller than the diameters of the first through hole and the second through hole; one end of the elastic member is fixedly connected to the circumferential outer wall of the movable plate, and the other end of the elastic member is fixedly connected to the circumferential inner surface of the limit box; the limit box is fixed to the first through hole of the partition on one side of the static chamber, and the inlet, outlet, first through hole, second through hole and third through hole are coaxial, which can play a good barrier role for lubricating powder.

[0004] The lubrication device in the related art adds lubricating powder into the box through a hopper. Since the vertical distance of the steel bar feed port at the bottom of the box is large, it is easy for some of the lubricating powder in the box to have difficulty in contacting the steel bars, thereby causing a waste of lubricating powder and affecting the utilization rate of the lubricating powder. Utility Model Content

[0005] In order to reduce the adverse effects on the utilization rate of lubricating powder, the present application provides a steel bar lubrication device.

[0006] The present application provides a steel bar lubrication device that adopts the following technical solution:

[0007] A steel bar lubrication device comprises a box body and a hopper installed at one end of the upper side of the box body, a feed port is provided at one end of the box body, a discharge port is provided at the same height as the feed port is provided at the other end of the box body, a receiving plate which moves along the height direction of the box body and is lower than the feed port is provided in the box body, a partition which is slidably connected to the receiving plate at one end away from the hopper is fixedly connected inside the box body, a through hole is provided on the partition which is at the same height as the feed port, a hydraulic cylinder is provided on the lower side of the box body, a telescopic rod of the hydraulic cylinder passes through the box body and is fixedly connected to the receiving plate.

[0008] By adopting the above technical solution, the end of the steel bar is inserted into the box through the feed port and passes through the box through the through hole and the discharge port, so that the lubricating powder adheres to the side wall of the steel bar during the movement. When the lubricating powder in the box is reduced, the hydraulic cylinder is driven to push the receiving plate to move upward, so that the steel bar is always in contact with the lubricating powder and adheres to the lubricating powder, thereby improving the utilization rate of the lubricating powder in the box and reducing the adverse effects on the utilization rate of the lubricating powder.

[0009] Optionally, a pressure sensor is installed on one side of the interior of the box body, the pressure sensor is located at the lower side of the feed port, and the pressure sensor is radio-connected to a control host. A material discharge component is provided in the hopper, and the material discharge component is radio-connected to the control host.

[0010] By adopting the above technical solution, the hydraulic cylinder drives the receiving plate to move the lubricating powder upward until the receiving plate contacts the pressure sensor. At this time, the pressure sensor transmits an electrical signal to the control host. The control host controls the unloading component to drive the hopper to unload the material into the box, thereby facilitating timely replenishment of the lubricating powder in the box and reducing the possibility of the lubricating powder not adhering to the side wall of the steel bar.

[0011] Optionally, a scraper plate is provided on the side of the partition away from the receiving plate, and a scraper hole connected to the through hole is opened on the scraper plate. The diameters of the scraper hole and the through hole gradually decrease toward the side away from the receiving plate, and the scraper hole and the inner side wall of the through hole are flush.

[0012] By adopting the above technical solution, the steel bar with lubricating powder adhered to the outer side passes through the through hole and then passes through the scraper hole. At this time, the scraper hole is away from the end of the receiving plate to scrape off the excess lubricating powder adhered to the steel bar, and the shapes of the scraper hole and the through hole make the scraped lubricating powder fall along the inclined surface onto the receiving plate, further reducing the possibility of lubricating powder waste and reducing the adverse effect on the utilization rate of the lubricating powder.

[0013] Optionally, the receiving plate is configured to be square, and the side walls of the receiving plate are in contact with the inner wall of the box body.

[0014] By adopting the above technical solution, the shape of the receiving plate enables the inner wall of the box to limit the receiving plate in a direction perpendicular to the height of the box during movement, thereby reducing the possibility of the receiving plate being offset during the process of the hydraulic cylinder pushing the receiving plate to drive the lubricating powder to move, reducing the possibility of the lubricating powder falling along the gap between the receiving plate and the inner wall of the box, and further reducing the adverse effect on the utilization rate of the lubricating powder.

[0015] Optionally, the unloading assembly includes a baffle located on the lower side of the hopper and rotatably connected to the hopper. When the baffle is perpendicular to the height direction of the hopper, the lower end of the hopper is blocked. A first motor is provided on the outer side wall of the hopper for driving the baffle to rotate and is radio-connected to the control host.

[0016] By adopting the above technical solution, the first motor drives the baffle to rotate. When the baffle rotates to a direction perpendicular to the height of the hopper, the baffle blocks the hopper. When the control host receives the line signal, it drives the first motor to control the baffle to rotate to a direction parallel to the height of the hopper. The hopper is opened to facilitate the unloading of materials into the box, thereby replenishing the lubricating powder in the box in time, further reducing the adverse effects on the utilization rate of the lubricating powder.

[0017] Optionally, the scraper plate abuts against the partition plate and is detachably connected to the partition plate via bolts.

[0018] By adopting the above technical solution, when the scraper plate is worn during long-term use, it is easy to disassemble and replace with a new scraper plate, further reducing the adverse effect on the utilization rate of lubricating powder.

[0019] Optionally, a dispersion plate is provided inside the box body and at one end close to the hopper, the dispersion plate is inclined downward at one end close to the partition, a plurality of dispersion holes are opened on the dispersion plate, the dispersion plate is slidably connected to the inner wall of the box body, and a moving component for driving the dispersion plate to move is provided on the box body.

[0020] By adopting the above technical solution, the lubricating powder enters the box through the hopper and falls on the end of the dispersion plate with a larger height. At this time, the moving component drives the dispersion plate to move, thereby driving the lubricating powder to move along the inclined surface of the dispersion plate, and continuously falls through the dispersion holes during the movement, which makes it easy to evenly disperse the lubricating powder on the receiving plate, thereby improving the adhesion efficiency of the lubricating powder on the steel bars.

[0021] Optionally, the moving assembly includes a spring with one end fixedly connected to the dispersion plate, and the other end of the spring is fixedly connected to the partition plate. One end of the box body close to the hopper is rotatably connected to a cam whose side wall passes through the box body and contacts the dispersion plate, and a second motor is installed on the box body to drive the cam to rotate.

[0022] By adopting the above technical solution, the second motor drives the cam to rotate. When the proximal end of the cam contacts the side wall of the dispersion plate, the spring is at its original length. When the cam rotates to the distal end and contacts the side wall of the dispersion plate, the dispersion plate is pushed to move toward the partition and squeeze the spring. When the cam rotates to the proximal end and contacts the side wall of the dispersion plate again, the spring restores its deformation and pulls the dispersion plate to reset, thereby facilitating the movement of the dispersion plate by the cam and the spring, and facilitating the even dispersion of the lubricating powder on the receiving plate, thereby improving the adhesion efficiency of the lubricating powder on the steel bars.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The end of the steel bar is inserted into the box through the feed port and passes through the box through the through hole and the discharge port, so that the lubricating powder adheres to the side wall of the steel bar during the movement. When the lubricating powder in the box is reduced, the hydraulic cylinder is driven to push the receiving plate to move upward, so that the steel bar is always in contact with the lubricating powder and adheres to the lubricating powder, thereby improving the utilization rate of the lubricating powder in the box and reducing the adverse effects on the utilization rate of the lubricating powder;

[0025] 2. The steel bar with lubricating powder adhered to the outer side passes through the through hole and then through the scraper hole. At this time, the end of the scraper hole away from the receiving plate scrapes off the excess lubricating powder adhered to the steel bar. The shapes of the scraper hole and the through hole make the scraped lubricating powder fall along the inclined surface onto the receiving plate, further reducing the possibility of lubricating powder waste and reducing the adverse effect on the utilization rate of lubricating powder;

[0026] 3. The lubricating powder enters the box through the hopper and falls on the end of the dispersion plate with the highest height. At this time, the moving component drives the dispersion plate to move, thereby driving the lubricating powder to move along the inclined surface of the dispersion plate, and continuously falls through the dispersion holes during the movement, which makes it easier to evenly disperse the lubricating powder on the receiving plate, thereby improving the adhesion efficiency of the lubricating powder on the steel bars. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the steel bar lubrication device in the embodiment of the present application.

[0028] Figure 2 It is a structural schematic diagram that reflects the positional relationship between the blanking component and the receiving plate in the embodiment of the present application.

[0029] Figure 3 yes Figure 2 A magnified view of the structure in the middle.

[0030] Explanation of the reference numerals in the accompanying drawings: 1. Box body; 11. Support rod; 12. Hopper; 13. Feed port; 14. Discharge port; 15. Sliding groove; 16. Contact hole; 2. Partition; 21. Through hole; 22. Scraper plate; 221. Scraper hole; 3. Receiving plate; 31. Hydraulic cylinder; 4. Limit block; 41. Pressure sensor; 5. Unloading assembly; 51. Baffle; 52. First motor; 6. Dispersion plate; 61. Dispersion hole; 7. Moving assembly; 71. Spring; 72. Cam; 73. Second motor. DETAILED DESCRIPTION

[0031] The present application is further described in detail below in conjunction with the accompanying drawings.

[0032] The present application embodiment discloses a steel bar lubrication device. Figure 1 and Figure 2A steel bar lubrication device includes a box body 1 with a square cross section in the horizontal and vertical directions, and vertical support rods 11 are fixedly connected to the four corners of the lower end of the box body 1. A vertical hopper 12 with a gradually decreasing diameter at the upper end is installed at one end of the upper side of the box body 1, and the lower end of the hopper 12 is set to a vertical cylindrical shape and communicated with the inside of the box body 1.

[0033] A feed port 13 communicating with the interior of the box 1 is provided on a vertical side wall at one end of the box 1 close to the hopper 12, and a discharge port 14 communicating with the interior of the box 1 and opposite to the feed port 13 is provided on a vertical side wall at one end of the box 1 away from the hopper 12. A vertical partition 2 is inserted and fixedly connected inside the box 1, and a through hole 21 located at the same height as the feed port 13 is provided on the partition 2.

[0034] Reference Figure 1 and Figure 2 A horizontal receiving plate 3 sliding in the vertical direction is provided inside the box body 1 and on one side close to the hopper 12. The side wall of the receiving plate 3 is slidably connected to the inner wall of the box body 1, and the side wall of the receiving plate 3 close to the partition 2 is slidably connected to the partition 2. The receiving plate 3 is set to be square, and a vertical hydraulic cylinder 31 is provided on the lower side of the outer side of the box body 1. The telescopic rod of the hydraulic cylinder 31 passes through the lower side wall of the box body 1 and is fixedly connected to the receiving plate 3.

[0035] The end of the steel bar is inserted into the box body 1 through the feed port 13, and passes through the box body 1 through the through hole 21 and the discharge port 14, so that the lubricating powder adheres to the side wall of the steel bar during the movement. When the lubricating powder in the box body 1 decreases, the hydraulic cylinder 31 pushes the receiving plate 3 to drive the lubricating powder to move upward, so that the steel bar is always in contact with the lubricating powder and adheres to the lubricating powder, thereby improving the utilization rate of the lubricating powder in the box body 1.

[0036] The shape of the receiving plate 3 allows the inner wall of the box body 1 to limit the horizontal position of the receiving plate 3 during movement, thereby reducing the possibility of the receiving plate 3 deflecting and causing the lubricating powder to fall along the gap between the receiving plate 3 and the inner wall of the box body 1.

[0037] Reference Figure 2 A stopper block 4 located above the receiving plate 3 and below the feed port 13 is fixedly connected to the inner wall of the box body 1 near the feed port 13. A pressure sensor 41 is installed below the stopper block 4. The pressure sensor 41 is wirelessly connected to a control host (not shown in the figure). A material discharge assembly 5 is provided inside the lower end of the hopper 12. The material discharge assembly 5 is wirelessly connected to the control host.

[0038] The unloading assembly 5 includes a baffle 51 located inside the lower end of the material port. The baffle 51 is circular and adapted to the inner wall of the lower end of the hopper 12. A first motor 52 is installed on the side of the lower end of the hopper 12 away from the partition 2. The output shaft of the first motor 52 passes through the side wall of the hopper 12 and is fixedly connected to the side wall of the baffle 51. The first motor 52 is radio-connected to the control host.

[0039] The hydraulic cylinder 31 drives the receiving plate 3 to move the lubricating powder upward until the receiving plate 3 contacts the pressure sensor 41. At this time, the pressure sensor 41 transmits an electrical signal to the control host, and the hydraulic cylinder 31 drives the receiving plate 3 to move to the bottom of the box body 1. The control host controls the first motor 52 to drive the baffle 51 to rotate vertically and open the hopper 12, so as to replenish the lubricating powder in the box body 1 in time. When the lubricating powder is replenished, the first motor 52 drives the baffle 51 to rotate horizontally and seal the hopper 12.

[0040] Reference Figure 2 A vertical scraper plate 22 is provided on the side of the partition 2 away from the receiving plate 3. A scraper hole 221 coaxial with the through hole 21 is provided on the scraper plate 22. The diameters of the scraper hole 221 and the through hole 21 are both set to gradually decrease toward the side away from the receiving plate 3, and the side walls of the scraper hole 221 and the through hole 21 are flush. The side wall of the scraper plate 22 abuts against the side wall of the partition 2 and is detachably connected to the partition 2 by bolts.

[0041] The steel bar with lubricating powder adhered to the outer side passes through the through hole 21 and then passes through the scraper hole 221. At this time, the scraper hole 221 is away from the end of the receiving plate 3 to scrape off the excess lubricating powder adhered to the steel bar. The shapes of the scraper hole 221 and the through hole 21 make the scraped lubricating powder fall along the inclined surface to the receiving plate 3, reducing the possibility of lubricating powder waste. When the scraper plate 22 is worn during long-term use, it is easy to disassemble and replace it with a new scraper plate 22.

[0042] Reference Figure 2 and Figure 3 The box body 1 is provided with a dispersion plate 6 located below the hopper 12. The dispersion plate 6 is tilted downward at one end close to the partition 2, and a plurality of evenly distributed dispersion holes 61 are provided on the dispersion plate 6. A sliding groove 15 is provided on the inner wall of the box body 1 opposite to the partition 2. The partition 2 is also provided with a sliding groove 15 on the side close to the dispersion plate 6. The ends of the dispersion plate 6 are inserted into the sliding groove 15. The box body 1 and the partition 2 are slidably connected with the dispersion plate 6 through the sliding groove 15. The box body 1 is provided with a moving component 7 for driving the dispersion plate 6 to move.

[0043] The moving assembly 7 includes a spring 71 fixedly connected to the dispersion plate 6 at one end, and the other end of the spring 71 is fixedly connected to the side wall of the partition 2. A horizontal cam 72 is rotatably connected to one end of the box body 1 near the feed port 13, and a contact hole 16 is opened on the side wall of the box body 1. The side wall of the cam 72 passes through the contact hole 16 and contacts the dispersion plate 6. A second motor 73 that drives the cam 72 to rotate is installed on the outer side wall of the box body 1.

[0044] The lubricating powder enters the box body 1 through the hopper 12 and falls on the end of the dispersion plate 6 with a greater height. The second motor 73 drives the cam 72 to rotate. When the proximal end of the cam 72 contacts the side wall of the dispersion plate 6, the spring 71 is at its original length. When the cam 72 rotates to the distal end and contacts the side wall of the dispersion plate 6, the dispersion plate 6 is pushed to move toward the partition 2 and squeeze the spring 71. When the cam 72 rotates to the proximal end again and contacts the side wall of the dispersion plate 6, the spring 71 restores its deformation and pulls the dispersion plate 6 to reset, thereby facilitating the movement of the dispersion plate 6 by the cam 72 and the spring 71, so as to facilitate the even dispersion of the lubricating powder on the receiving plate 3.

[0045] The implementation principle of a steel bar lubrication device in an embodiment of the present application is as follows: the end of the steel bar is inserted into the box body 1 through the feed port 13, and passes through the box body 1 through the through hole 21 and the discharge port 14, so that the lubricating powder adheres to the side wall of the steel bar during the movement. When the lubricating powder in the box body 1 decreases, the hydraulic cylinder 31 pushes the receiving plate 3 to drive the lubricating powder to move upward, so that the steel bar is always in contact with the lubricating powder and adheres to the lubricating powder, thereby improving the utilization rate of the lubricating powder in the box body 1.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A steel bar lubrication device, characterized in that: The invention comprises a box body (1) and a hopper (12) mounted at one end of the upper side of the box body (1); a feed port (13) is provided at one end of the box body (1); a discharge port (14) is provided at the same height as the feed port (13) at the other end of the box body (1); a receiving plate (3) is provided in the box body (1) and moves along the height direction of the box body (1) and is lower than the feed port (13); a partition plate (2) is fixedly connected inside the box body (1) and is slidably connected to one end of the receiving plate (3) away from the hopper (12); a through hole (21) is provided on the partition plate (2) and is at the same height as the feed port (13); a hydraulic cylinder (31) is provided on the lower side of the box body (1); a telescopic rod of the hydraulic cylinder (31) passes through the box body (1) and is fixedly connected to the receiving plate (3).

2. A steel bar lubrication device according to claim 1, characterized in that: A pressure sensor (41) is installed on one side of the box body (1), the pressure sensor (41) is located at the lower side of the feed port (13), and the pressure sensor (41) is connected to a control host by radio. A material discharge component (5) is provided in the hopper (12), and the material discharge component (5) is connected to the control host by radio.

3. A steel bar lubrication device according to claim 2, characterized in that: A scraper plate (22) is provided on a side of the partition plate (2) away from the receiving plate (3), and a scraper hole (221) communicating with the through hole (21) is provided on the scraper plate (22), and the diameters of the scraper hole (221) and the through hole (21) both gradually decrease toward the side away from the receiving plate (3), and the inner side walls of the scraper hole (221) and the through hole (21) are flush.

4. A steel bar lubrication device according to claim 3, characterized in that: The receiving plate (3) is arranged in a square shape, and the side walls of the receiving plate (3) are in contact with the inner side walls of the box body (1).

5. A steel bar lubrication device according to claim 4, characterized in that: The material discharge assembly (5) comprises a baffle (51) located at the lower side of the hopper (12) and rotatably connected to the hopper (12); when the baffle (51) is perpendicular to the height direction of the hopper (12), the lower end of the hopper (12) is blocked; and a first motor (52) is provided on the outer side wall of the hopper (12) for driving the baffle (51) to rotate and is radio-connected to the control host.

6. A steel bar lubrication device according to claim 5, characterized in that: The scraper plate (22) abuts against the partition plate (2) and is detachably connected to the partition plate (2) via bolts.

7. A steel bar lubrication device according to claim 6, characterized in that: A dispersion plate (6) is provided inside the box body (1) and at one end close to the hopper (12); the dispersion plate (6) is inclined downward at one end close to the partition plate (2); a plurality of dispersion holes (61) are provided on the dispersion plate (6); the dispersion plate (6) is slidably connected to the inner side wall of the box body (1); and a moving component (7) for driving the dispersion plate (6) to move is provided on the box body (1).

8. A steel bar lubrication device according to claim 7, characterized in that: The moving assembly (7) comprises a spring (71) having one end fixedly connected to the dispersion plate (6), and the other end of the spring (71) being fixedly connected to the partition plate (2). One end of the box body (1) close to the hopper (12) is rotatably connected to a cam (72) whose side wall passes through the box body (1) and contacts the dispersion plate (6), and a second motor (73) for driving the cam (72) to rotate is installed on the box body (1).

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