A device for removing zinc ingots

Abstract

This utility model relates to the field of zinc ingot surface treatment technology, specifically a scraping device for zinc ingots. It includes a base and a scraping mechanism. A movable seat is slidably mounted on the base. The scraping mechanism includes a rotating seat, a rotary cylinder, a blade, a scraping cylinder, and a scraper. The rotating seat and rotary cylinder are rotatably mounted on the movable seat. The telescopic rod of the rotary cylinder is rotatably connected to the rotating seat, and the rotary cylinder is inclined. The blade is slidably mounted on the rotating seat, and the scraping cylinder is fixedly mounted on the rotating seat. The telescopic rod of the scraping cylinder is fixedly connected to the blade, which is inclined. The scraper is inclinedly mounted on the blade. This zinc ingot scraping device replaces manual labor, automatically scraping away burrs and flash from the surface of zinc ingots. It has high scraping efficiency, good scraping effect, and improves the appearance quality of the zinc ingots.

Description

Technical Field

[0001] This utility model relates to the field of zinc ingot surface treatment technology, specifically to a scraping device for zinc ingots. Background Technology

[0002] In the zinc ingot casting process, the formation of burrs is unavoidable, and these burrs are an important indicator of the appearance quality of zinc ingots. Currently, the common method of removal is manual using a burr scraper. However, this method not only consumes a lot of manpower and increases the workload of employees, but also poses certain safety risks during operation. Therefore, there is an urgent need for a zinc ingot scraping device to solve the above problems. Utility Model Content

[0003] To address the technical problem that manually removing burrs from the surface of zinc ingots using a burr scraper is time-consuming, labor-intensive, and poses certain safety risks, this utility model provides a zinc ingot scraping device that replaces manual labor, automatically scraping off burrs from the surface of zinc ingots. This device offers high scraping efficiency, good scraping effect, and improves the appearance quality of the zinc ingots.

[0004] This utility model provides a scraping device for zinc ingots, including a base and a scraping mechanism. A movable seat is slidably disposed on the base. The scraping mechanism includes a rotating seat, a rotating cylinder, a blade, a scraping cylinder, and a scraper. The rotating seat and the rotating cylinder are rotatably disposed on the movable seat. The telescopic rod of the rotating cylinder is rotatably connected to the rotating seat, and the rotating cylinder is inclined. The blade is slidably disposed on the rotating seat. The scraping cylinder is fixedly disposed on the rotating seat. The telescopic rod of the scraping cylinder is fixedly connected to the blade. The blade is inclined, and the scraper is inclinedly disposed on the blade.

[0005] Furthermore, two columns are symmetrically arranged on the movable base, and bearing seats are fixedly installed on the corresponding end faces of the two columns. Rotating rods are fixedly installed on both sides of the middle part of the rotating base, and the rotating rods are rotatably connected to the bearing seats. Through the cooperation of the bearing seats and the rotating rods, the rotating base can rotate relative to the movable base.

[0006] Furthermore, a connecting frame is fixedly mounted on one of the columns, and the bottom of the rotary cylinder is rotatably connected to the connecting frame; a connecting rod is fixedly mounted on the side of the rotating seat near the connecting frame, and the telescopic rod of the rotary cylinder is rotatably connected to the connecting rod. When the rotary cylinder is activated, it drives the rotating seat to rotate, and the rotary cylinder itself also rotates.

[0007] Furthermore, the rotating base is provided with two sets of guide sections. Each guide section includes two guide blocks fixedly mounted on the rotating base and a guide rod extending through the two guide blocks. The same end of the two guide rods is fixedly connected to the blade plate. The guide blocks support the guide rods, and the guide rods can slide back and forth relative to the guide blocks.

[0008] Furthermore, the blade plate is provided with an inclined surface, and the scraper is fixedly mounted at the bottom of the inclined surface; a connecting block and two connecting sleeves are fixedly mounted on the side of the blade plate away from the inclined surface, the telescopic rod of the scraping cylinder is fixedly connected to the connecting block, and the ends of the two guide rods are respectively fixedly connected to the two connecting sleeves. The purpose of providing an inclined surface and fixing the scraper at the bottom of the inclined surface is to make the scraper inclined, ensuring that the scraper can scrape off the burrs on the surface of the zinc ingot.

[0009] Furthermore, a limiting plate is fixedly provided on the rotating seat, and the limiting plate is located below the scraper.

[0010] Furthermore, a protective cover is fixedly installed on the rotating base, and the protective cover is located above and behind the scraping cylinder and the two guide rods. The protective cover protects the scraping cylinder and the two guide rods.

[0011] Furthermore, a guide rail and a movable cylinder are fixedly mounted on the base. Two sliding grooves are provided on the guide rail, and two guide plates are fixedly mounted on the bottom of the movable base. Each guide plate has a rotatable guide wheel located within the sliding groove. The movable cylinder is located outside the guide rail, and its extension rod is fixedly connected to the movable base via a connecting plate. When the movable cylinder is activated, it causes the connecting plate and the movable base to slide relative to the guide rail, at which point the guide wheel slides within the sliding groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The zinc ingot scraping device of this invention replaces manual labor and automatically scrapes off the burrs and flash on the surface of zinc ingots. It has high scraping efficiency, good scraping effect, and improves the appearance quality of zinc ingots. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of a zinc ingot scraping device according to the present invention;

[0015] Figure 2 This is a utility model Figure 1 Enlarged structural diagram of A in the middle;

[0016] Figure 3 This is a side view of the zinc ingot scraping device of this utility model;

[0017] Figure 4This is a top view of the zinc ingot scraping device of this utility model;

[0018] The numbers in the attached diagram are:

[0019] 1. Base; 2. Movable base; 21. Column; 211. Bearing seat; 212. Connecting frame; 22. Guide plate; 23. Guide wheel; 3. Rotary base; 31. Rotating rod; 32. Connecting rod; 33. Guide block; 34. Guide rod; 35. Limiting plate; 36. Protective cover; 4. Rotary cylinder; 5. Blade plate; 51. Connecting block; 52. Connecting sleeve; 6. Scraping cylinder; 7. Scraper; 8. Guide rail; 81. Slide groove; 9. Movable cylinder; 91. Connecting plate. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] like Figures 1-4 As shown, a scraping device for zinc ingots includes a base 1 and a scraping mechanism. A movable seat 2 is slidably disposed on the base 1. The scraping mechanism includes a rotating seat 3, a rotating cylinder 4, a blade 5, a scraping cylinder 6, and a scraper 7. The rotating seat 3 and the rotating cylinder 4 are rotatably disposed on the movable seat 2. The telescopic rod of the rotating cylinder 4 is rotatably connected to the rotating seat 3, and the rotating cylinder 4 is inclined. The blade 5 is slidably disposed on the rotating seat 3. The scraping cylinder 6 is fixedly disposed on the rotating seat 3 by bolts and nuts. The telescopic rod of the scraping cylinder 6 is fixedly connected to the blade 5 and drives the blade 5 to slide. The blade 5 is inclined, and the scraper 7 is inclinedly disposed on the blade 5.

[0022] Before use, the zinc ingot scraping device is typically installed and fixed next to the linear ingot casting unit. Generally, the zinc ingot scraping device is equipped with a matching electrical control system and proximity switches. The proximity switches are specifically mounted on the frame of the casting unit and are used to sense the movement of the zinc ingot. The electrical control system controls the operation of electrical components such as the rotary cylinder 4, scraping cylinder 6, and moving cylinder 9. When the proximity switch senses a zinc ingot, it sends a command to the electrical control system, which then activates the zinc ingot scraping device.

[0023] In the operation of the zinc ingot scraping device, the moving seat 2 slides to keep the entire zinc ingot scraping device synchronized with the zinc ingots on the linear casting machine (both move at the same speed). When the linear casting machine moves the zinc ingots, the moving seat 2 moves synchronously with the ingots. The rotary cylinder 4 is activated, causing the rotary seat 3 to rotate and reach a horizontal position, so that the scraper 7 contacts the upper surface of the zinc ingots on the linear casting machine. The scraping cylinder 6 is activated, causing the blade 5 and scraper 7 to slide forward. The scraper 7 slides forward relative to the upper surface of the zinc ingot, scraping away the burrs and flash on the upper surface of the zinc ingot. This process is not only efficient but also effective. After one scraping cycle, the scraping cylinder 6 drives the blade 5 and scraper 7 to slide backward, and the rotary cylinder 4 then drives the rotary seat 3 back to its initial state. This process is repeated to process multiple zinc ingots.

[0024] The zinc ingot scraping device in this embodiment replaces manual labor to automatically scrape off the burrs and flash on the surface of the zinc ingot. It has high scraping efficiency and good scraping effect, thus improving the appearance quality of the zinc ingot.

[0025] In one possible implementation, two columns 21 are symmetrically arranged on the movable base 2, and bearing seats 211 are fixedly arranged on the corresponding end faces of the two columns 21. Rotating rods 31 are fixedly arranged on both sides of the middle part of the rotating base 3, and the rotating rods 31 are rotatably connected to the bearing seats 211. Through the cooperation of the bearing seats 211 and the rotating rods 31, the rotating base 3 can rotate relative to the movable base 2.

[0026] In one possible implementation, a connecting frame 212 is fixedly installed on one of the columns 21. The connecting frame 212 is located on the side of the movable seat 2 away from the movable cylinder 9. The bottom of the rotary cylinder 4 is rotatably connected to the connecting frame 212. A connecting rod 32 is fixedly installed on the side of the rotary seat 3 near the connecting frame 212. The telescopic rod of the rotary cylinder 4 is rotatably connected to the connecting rod 32.

[0027] Preferably, a rotating block is provided at the bottom of the rotary cylinder 4. The rotating block is located inside the connecting frame 212, and a first pin passes through the rotating block and the connecting frame 212, thus achieving a rotatable connection between the rotating block and the connecting frame 212. Preferably, the telescopic rod of the rotary cylinder 4 is fixedly connected to the fisheye joint, and the fisheye joint is rotatably connected to the connecting rod 32. The end of the connecting rod 32 passes through the center of the fisheye joint, and the connecting rod 32 rotates relative to the fisheye joint, thus achieving a rotatable connection between the fisheye joint and the connecting rod 32.

[0028] When the rotary cylinder 4 is started, it drives the rotary seat 3 to rotate, and the rotary cylinder 4 itself rotates, that is, the rotary cylinder 4 rotates relative to the connecting frame 212, and the fisheye joint rotates relative to the rotating rod 31.

[0029] In one possible implementation, the rotating base 3 is provided with two sets of guide sections. Each guide section includes two guide blocks 33 fixedly mounted on the rotating base 3 and a guide rod 34 passing through the two guide blocks 33. The ends (heads) of the two guide rods 34 are fixedly connected to the blade plate 5. The guide blocks 33 support the guide rods 34, and the guide rods 34 can slide back and forth relative to the guide blocks 33. When the scraping cylinder 6 is activated, driving the blade plate 5 and scraper 7 to slide back and forth, the guide rods 34 slide back and forth relative to the guide blocks 33. The guide blocks 33 effectively support the blade plate 5 and scraper 7, ensuring the stability of their sliding.

[0030] The length of the guide rod 34 is greater than the length of the telescopic rod on the scraping cylinder 6, and the tail of the guide rod 34 will not slide out of the guide block 33.

[0031] In one possible implementation, the blade 5 is provided with an inclined surface, and the scraper 7 is locked and fixedly installed at the bottom of the inclined surface. A connecting block 51 and two connecting sleeves 52 are fixedly installed on the side of the blade 5 away from the inclined surface. The telescopic rod of the scraping cylinder 6 is fixedly connected to the connecting block 51, and the same end (head) of the two guide rods 34 is fixedly connected to the two connecting sleeves 52 respectively. The purpose of providing an inclined surface and fixing the scraper 7 at the bottom of the inclined surface is to make the scraper 7 inclined, ensuring that the scraper 7 can scrape off the burrs on the surface of the zinc ingot.

[0032] Preferably, the end of the guide rod 34 extends into the connecting sleeve 52, and the guide rod 34 and the connecting sleeve 52 are fixedly connected, so that the blade plate 5 is finally fixed on the guide rod 34.

[0033] Preferably, the telescopic rod of the scraping cylinder 6 is fixedly connected to the Y-shaped connector, and the first bolt passes through the connecting block 51 and the Y-shaped connector and is locked to both, so that the blade 5 and the telescopic rod of the scraping cylinder 6 are finally fixedly connected.

[0034] In one possible implementation, a limiting plate 35 is fixedly installed on the rotating seat 3, and the limiting plate 35 is located below the scraper 7. The function of the limiting plate 35 is to prevent the rotating seat 3 from rotating excessively. When the rotary cylinder 4 is started, it drives the rotating seat 3 to rotate and reach a horizontal position. The end of the limiting rod 35 will touch the frame of the linear ingot casting unit. At this time, the rotary cylinder 4 stops driving, and the rotating seat 3 can no longer rotate. At this time, the scraper 7 is in contact with the upper surface of the zinc ingot on the linear ingot casting unit.

[0035] In one possible implementation, a protective cover 36 is fixedly installed on the rotating base 3, and the protective cover 36 covers the rear upper part of the scraping cylinder 6 and the two guide rods 34 (tail). The protective cover 36 protects the scraping cylinder 6 and the two guide rods 34.

[0036] In one possible implementation, a guide rail 8 and a moving cylinder 9 are fixedly mounted on the base 1. The guide rail 8 has two sliding grooves 81. Two guide plates 22 are fixedly mounted on the bottom of the moving seat 2. Each guide plate 22 has a rotatable guide wheel 23 located within the sliding groove 81 and capable of sliding. The moving cylinder 9 is located outside the guide rail 8. The telescopic rod of the moving cylinder 9 is fixedly connected to the bottom of the moving seat 2 via a connecting plate 91, which is L-shaped. It should be noted that there is a gap between the bottom of the moving seat 2 and the guide rail 8; therefore, the moving seat 2 does not experience friction or wear with the guide rail 8 during sliding. When the moving cylinder 9 is activated, it drives the connecting plate 91 and the moving seat 2 to slide relative to the guide rail 8, at which point the guide wheel 23 slides within the sliding groove 81.

[0037] Preferably, a guide post is fixedly provided on the guide wheel 23, and a first bearing is provided on the guide plate 22. The guide post is rotatably connected to the first bearing, so that the guide wheel 23 can rotate.

[0038] Preferably, a fixed beam located outside the guide rail 8 is fixedly installed on the base 1, and a fixed seat is fixedly installed on the fixed beam. The movable cylinder 9 is fixedly installed on the fixed beam through the fixed seat. The telescopic rod of the movable cylinder 9 passes through the fixed seat and is fixedly connected to one side of the connecting plate 91. The other side of the connecting plate 91 is fixedly connected to the bottom of the movable base 2.

[0039] The embodiments described above are merely preferred embodiments of this utility model and are only used to explain this utility model. They are not intended to limit the scope of implementation of this utility model. For those skilled in the art, other implementation methods can be easily made by substitution or modification based on the technical content disclosed in this specification. Therefore, all changes and improvements made to the principles and process conditions of this utility model should be included within the scope of the patent application of this utility model.

Claims

1. A scraping device for zinc ingots, comprising a frame (1) and a scraping mechanism, characterized in that, A movable seat (2) is slidably arranged on the base (1). The scraping mechanism includes a rotating seat (3), a rotating cylinder (4), a blade (5), a scraping cylinder (6), and a scraper (7). The rotating seat (3) and the rotating cylinder (4) are rotatably arranged on the movable seat (2). The telescopic rod of the rotating cylinder (4) is rotatably connected to the rotating seat (3), and the rotating cylinder (4) is inclined. The blade (5) is slidably arranged on the rotating seat (3). The scraping cylinder (6) is fixedly arranged on the rotating seat (3). The telescopic rod of the scraping cylinder (6) is fixedly connected to the blade (5). The blade (5) is inclined, and the scraper (7) is inclined on the blade (5).

2. The scraping device for zinc ingots according to claim 1, characterized in that Two columns (21) are symmetrically arranged on the movable seat (2). Bearing seats (211) are fixedly arranged on the corresponding end faces of the two columns (21). Rotating rods (31) are fixedly arranged on both sides of the middle part of the rotating seat (3). The rotating rods (31) are rotatably connected to the bearing seats (211).

3. The zinc ingot scraping apparatus according to claim 2, characterized by, A connecting frame (212) is fixedly installed on one of the columns (21), and the bottom of the rotary cylinder (4) is rotatably connected to the connecting frame (212); a connecting rod (32) is fixedly installed on the side of the rotating seat (3) near the connecting frame (212), and the telescopic rod of the rotary cylinder (4) is rotatably connected to the connecting rod (32).

4. The zinc ingot scraping apparatus according to claim 1, wherein The rotating seat (3) is provided with two sets of guide parts. Each guide part includes two guide blocks (33) fixedly mounted on the rotating seat (3) and a guide rod (34) passing through the two guide blocks (33). The same end of the two guide rods (34) is fixedly connected to the blade plate (5).

5. The scraping device for zinc ingots according to claim 4, characterized in that The blade (5) is provided with an inclined surface, and the scraper (7) is fixedly installed at the bottom of the inclined surface; a connecting block (51) and two connecting sleeves (52) are fixedly installed on the side of the blade (5) away from the inclined surface, the telescopic rod of the scraping cylinder (6) is fixedly connected to the connecting block (51), and the ends of the two guide rods (34) are fixedly connected to the two connecting sleeves (52) respectively.

6. The zinc ingot scraping device according to claim 4, characterized in that, A limiting plate (35) is fixedly installed on the rotating seat (3), and the limiting plate (35) is located below the scraper (7).

7. The apparatus according to claim 4, wherein A protective cover (36) is fixedly installed on the rotating seat (3), and the protective cover (36) is located above and behind the scraping cylinder (6) and the two guide rods (34).

8. The zinc ingot scraping apparatus according to claim 1, wherein The base (1) is fixedly provided with a guide rail (8) and a moving cylinder (9). The guide rail (8) is provided with two sliding grooves (81). The bottom of the moving seat (2) is fixedly provided with two guide plates (22). Each guide plate (22) is rotatably provided with a guide wheel (23). The guide wheel (23) is located in the sliding groove (81) and can slide. The moving cylinder (9) is located outside the guide rail (8). The telescopic rod of the moving cylinder (9) is fixedly connected to the moving seat (2) through a connecting plate (91).

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