Polishing device for steel plate production

Abstract

The utility model relates to the technical field of steel plate production, and discloses a polishing device for steel plate production, which comprises a polishing table, the outer side of the polishing table is fixedly connected with a connecting shaft, the middle part of the connecting shaft is sleeved with a feeding plate, a cavity is formed in the feeding plate, the interior of the cavity is rotatably connected with a feeding shaft, and the feeding shaft is connected with the polishing table. And an air cylinder is arranged below the feeding plate, a push rod is arranged at the output end of the air cylinder, a hinge is arranged at the top of the push rod, the feeding plate is hinged to the push rod through the hinge, and electric sliding rails are fixedly connected to the two sides of the interior of the polishing table. The steel plate polishing device has the following advantages and effects that the first motor and the second motor respectively drive the first polishing disc and the second polishing disc to rotate, the frosted layer and the grinding particles make contact with the outer wall of a steel plate, burrs outside the steel plate are removed through the grinding particles, the steel plate is polished through the frosted layer, and then the machining effect on the steel plate is improved.

Description

Technical Field

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

[0002] Steel plates are flat steel materials that are cast from molten steel and pressed after cooling. During the production process of steel plates, the surface of the steel plates needs to be polished to remove burrs and rust on the surface of the steel plates.

[0003] Since the steel plate is heavy, it needs to be placed inside the polishing device when polishing the steel plate, which is time-consuming and labor-intensive. In addition, during the polishing process, the existing technology is to scrape the steel plate with a steel wool, which has the problem of poor polishing effect, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide a polishing device for steel plate production, which has the advantages of being convenient for placing the steel plate into the polishing device and having good polishing effect on the steel plate.

[0005] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a polishing device for steel plate production, comprising a polishing table, the outer side of the polishing table is fixedly connected with a connecting shaft, the middle of the connecting shaft is sleeved with a feed plate, the feed plate is provided with a cavity inside the feed plate, the feed shaft is rotatably connected to the inside of the cavity, a cylinder is provided under the feed plate, a push rod is provided at the output end of the cylinder, a hinge is provided on the top of the push rod, and the feed plate is hinged to the push rod through the hinge. Both sides of the polishing table are fixedly connected with an electric slide rail, the output end of the electric slide rail is provided with a placing plate, both sides of the top of the polishing table are provided with an empty slot, a polishing shell is inserted in the empty slot, and a first motor and a second motor are fixedly installed on both sides of the top of the polishing shell, and the output ends of the first motor and the second motor are respectively provided with a first polishing disc and a second polishing disc, and the bottoms of the first polishing disc and the second polishing disc are fixedly connected with a frosting layer and a polishing particle.

[0006] The grinding wheel is driven by the spring to move the grinding wheel gear to move upwards to grind the grinding wheel gear to the bottom of the grinding wheel gear, thereby improving the grinding effect of the grinding wheel gear.

[0007] The present invention is further configured as follows: the number of the feeding shafts is multiple, and the spacing between any two of the multiple feeding shafts is equal.

[0008] By adopting the above technical solution, multiple feeding shafts are distributed inside the feeding plate, so that the steel plate can move along the multiple feeding shafts.

[0009] The present invention is further configured as follows: the number of the electric slide rails is two, and the model of the two electric slide rails is TRH30VE.

[0010] By adopting the above technical solution, the electric slide rail is linear, so that the steel plate inside the placement plate is displaced linearly.

[0011] The present invention is further configured as follows: the number of the cylinders is two, and the two cylinders are distributed on both sides of the bottom of the feeding plate.

[0012] By adopting the above technical solution, two push rods are provided at the output ends of the two cylinders, and the two push rods support both sides of the bottom of the feeding plate.

[0013] The present invention is further configured as follows: the exteriors of the two cylinders are fixedly connected to cylinder frames, and the interiors of the cylinder frames are threadedly connected to bolts.

[0014] By adopting the above technical solution, the cylinder is fixed to the base surface through the cylinder frame and bolts, thereby improving the stability of the cylinder during operation.

[0015] The utility model is further configured as follows: a slider is slidably connected to the interior of the empty slot, and the polishing shell is fixed on the top of the slider.

[0016] By adopting the above technical solution, the polishing shell is displaced inside the empty slot through the slider, thereby being able to adjust the distance between the frosted layer and the grinding particles and the steel plate, so that the device can grind steel plates of different thicknesses.

[0017] The present invention is further configured as follows: a locking rod is fixedly connected to one side of the slider, and a locking ring is threadedly connected to the outside of the locking rod.

[0018] By adopting the above technical solution, the locking ring is twisted so that the locking ring is displaced outside the locking rod, and the locking ring contacts the outer wall of the polishing table, thereby locking the slider and the polishing shell.

[0019] The present invention is further configured as follows: the bottom of the polishing table is fixedly connected to a base, and the bottom of the base is fixedly connected to a supporting foot.

[0020] By adopting the above technical solution, the base supports the polishing table.

[0021] The present invention is further configured as follows: a storage compartment is provided inside the base, and a door is hingedly provided on the outside of the storage compartment.

[0022] By adopting the above technical solution, the tools in the grinding process are placed in the storage bin for internal storage, and the box door closes the storage bin.

[0023] The present invention is further configured as follows: a lighting lamp holder is fixedly connected to the inner side of the polishing shell, and a lighting lamp is arranged inside the lighting lamp holder.

[0024] By adopting the above technical solution, during the polishing process, the interior of the polishing table is illuminated by the lighting lamp.

[0025] The beneficial effects of the utility model are:

[0026] 1. The utility model is provided with a polishing table, a connecting shaft, a feed plate, a feed shaft, a cylinder, a push rod, a hinge, an electric slide rail, a placement plate, an empty slot, a polishing shell, a first motor, a second motor, a first polishing disc, a second polishing disc, a frosting layer and polishing particles. The feed plate is rotatably connected to the outside of the polishing table through the connecting shaft, and the push rod is hinged to the bottom of the feed plate through the hinge. The cylinder drives the push rod to extend and retract. At this time, the feed plate will flip around the connecting shaft and flip the feed plate to an inclined state, so that the steel plate can be placed on the feed plate. , then the feeding plate is flipped to be horizontal with the polishing table, and the steel plate is pushed so that the steel plate slides on the feeding shaft, and then the steel plate can be pushed to the inside of the placement plate, so as to facilitate the feeding of the steel plate. The electric slide rail drives the placement plate to the bottom of the polishing shell, and the first motor and the second motor drive the first polishing disc and the second polishing disc to rotate respectively. The frosted layer and the grinding particles contact the outer wall of the steel plate, and the burrs on the outside of the steel plate are removed by the grinding particles. The steel plate is polished by the frosted layer, thereby improving the processing effect of the steel plate.

[0027] 2. The utility model, through the arrangement between the empty slot, the polishing shell, the slider, the locking rod and the locking ring, the polishing shell is displaced inside the empty slot by the slider, thereby being able to adjust the distance between the frosted layer and the polishing particles and the steel plate, so that the device can polish steel plates of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 This is a schematic diagram of the structure of the utility model;

[0030] Figure 2 This is a side structural diagram of the feed plate of the utility model;

[0031] Figure 3 This is a schematic diagram of the top view of the interior of the polishing shell of the utility model;

[0032] Figure 4 It is a side view structural diagram of the interior of the empty slot of the utility model.

[0033] In the figure, 1. polishing table; 2. connecting shaft; 3. feed plate; 4. feed shaft; 5. cylinder; 6. push rod; 7. hinge; 8. electric slide rail; 9. placement plate; 10. empty slot; 11. polishing shell; 12. first motor; 13. second motor; 14. first polishing disc; 15. second polishing disc; 16. frosted layer; 17. polishing particles; 18. cylinder frame; 19. bolt; 20. slider; 21. locking rod; 22. locking ring; 23. base; 24. box door; 25. lighting lamp. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with specific embodiments. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0035] Reference Figure 1-4A polishing device for steel plate production includes a polishing table 1, a connecting shaft 2 is fixedly connected to the outside of the polishing table 1, a feeding plate 3 is sleeved on the middle part of the connecting shaft 2, a cavity is opened inside the feeding plate 3, and a feeding shaft 4 is rotatably connected to the inside of the cavity, a cylinder 5 is provided below the feeding plate 3, a push rod 6 is provided at the output end of the cylinder 5, a hinge 7 is provided at the top of the push rod 6, and the feeding plate 3 is hinged to the push rod 6 through the hinge 7, electric slide rails 8 are fixedly connected on both sides of the polishing table 1, and a placing plate 9 is provided at the output end of the electric slide rail 8, empty slots 10 are opened on both sides of the top of the polishing table 1, a polishing shell 11 is inserted into the empty slot 10, and a first motor 12 and a second motor 13 are fixedly installed on both sides of the top of the polishing shell 11, respectively. The output ends of the motor 13 are respectively provided with a first polishing disc 14 and a second polishing disc 15. The bottoms of the first polishing disc 14 and the second polishing disc 15 are respectively fixedly connected with a frosting layer 16 and abrasive particles 17. The feed plate 3 is rotatably connected to the outside of the polishing table 1 through the connecting shaft 2, and the push rod 6 is hinged to the bottom of the feed plate 3 through the hinge 7. When polishing the steel plate, the cylinder 5 is started, so that the cylinder 5 drives the push rod 6 to retract and retract. At this time, the feed plate 3 will flip around the connecting shaft 2, flip the feed plate 3 to an inclined state, and then the steel plate can be placed on the feed plate 3. Then, the feed plate 3 is flipped to be horizontal with the polishing table 1, and the steel plate is pushed so that the steel plate slides on the feed shaft 4, and then the steel plate can be pushed to the inside of the placement plate 9, so as to facilitate The steel plate is fed, and then the electric slide 8 is started, so that the electric slide 8 drives the placement plate 9 to move to the bottom of the polishing shell 11, and the first motor 12 and the second motor 13 respectively drive the first polishing disc 14 and the second polishing disc 15 to rotate, and the frosting layer 16 and the grinding particles 17 are in contact with the outer wall of the steel plate, and the burrs on the outside of the steel plate are removed by the grinding particles 17, and the steel plate is polished by the frosting layer 16, thereby improving the processing effect of the steel plate. The number of feeding shafts 4 is several, and the spacing between the two feeding shafts 4 is equal. The multiple feeding shafts 4 are distributed inside the feeding plate 3, so that the steel plate can move along the multiple feeding shafts 4. The number of electric slide rails 8 is two, and the model of the two electric slide rails 8 is TRH30VE. 8 is linear, so that the steel plate inside the placement plate 9 is displaced linearly. There are two cylinders 5, and the two cylinders 5 are distributed on both sides of the bottom of the feeding plate 3. The output ends of the two cylinders 5 are provided with two push rods 6, and the two push rods 6 support the two sides of the bottom of the feeding plate 3. The outsides of the two cylinders 5 are fixedly connected to the cylinder frame 18, and the internal threads of the cylinder frame 18 are connected with bolts 19. The cylinder 5 is fixed to the base surface through the cylinder frame 18 and the bolts 19, which improves the stability of the cylinder 5 during operation. The interior of the empty slot 10 is slidably connected with a slider 20, and the polishing shell 11 is fixed on the top of the slider 20. The polishing shell 11 is displaced inside the empty slot 10 by the slider 20, thereby being able to adjust the distance between the frosting layer 16 and the grinding particles 17 and the steel plate.The present device can grind steel plates of different thicknesses. A locking rod 21 is fixedly connected to one side of the slider 20. The external thread of the locking rod 21 is connected to a locking ring 22. The locking ring 22 is twisted so that the locking ring 22 is displaced outside the locking rod 21. The locking ring 22 contacts the outer wall of the polishing table 1, thereby locking the slider 20 and the polishing shell 11. The bottom of the polishing table 1 is fixedly connected to a base 23. The bottom of the base 23 is fixedly connected to a support leg. The base 23 supports the polishing table 1. A storage bin is provided inside the base 23. A box door 24 is hinged on the outside of the storage bin. Tools used in the grinding process are placed inside the storage bin for storage. The box door 24 closes the storage bin. A lighting lamp holder is fixedly connected to the inner side of the polishing shell 11. A lighting lamp 25 is provided inside the lighting lamp holder. During the grinding process, the interior of the polishing table 1 is illuminated by the lighting lamp 25.

[0036] In the present invention, the feeding plate 3 is rotatably connected to the outer side of the polishing table 1 by the connecting shaft 2, and the push rod 6 is hinged to the bottom of the feeding plate 3 by the hinge 7. When the steel plate is polished, the cylinder 5 is started, so that the cylinder 5 drives the push rod 6 to extend and retract. At this time, the feeding plate 3 will be flipped around the connecting shaft 2, and the feeding plate 3 is flipped to an inclined state, so that the steel plate can be placed on the feeding plate 3. Then, the feeding plate 3 is flipped to be horizontal with the polishing table 1, and the steel plate is pushed so that the steel plate slides on the feeding shaft 4, and then the steel plate can be pushed to the inside of the placement plate 9, so as to facilitate the feeding of the steel plate. The electric slide 8 drives the placement plate 9 to move to the bottom of the polishing shell 11. The first motor 12 and the second motor 13 drive the first polishing disc 14 and the second polishing disc 15 to rotate respectively. The frosted layer 16 and the grinding particles 17 are in contact with the outer wall of the steel plate. The burrs on the outside of the steel plate are removed by the grinding particles 17, and the steel plate is polished by the frosted layer 16, thereby improving the processing effect of the steel plate. The polishing shell 11 is displaced inside the empty slot 10 by the slider 20, thereby being able to adjust the distance between the frosted layer 16 and the grinding particles 17 and the steel plate, so that the device can grind steel plates of different thicknesses.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing device for steel plate production, comprising a polishing table (1), characterized in that: The outer side of the polishing table (1) is fixedly connected to a connecting shaft (2), the middle part of the connecting shaft (2) is sleeved with a feeding plate (3), the interior of the feeding plate (3) is provided with a cavity, the interior of the cavity is rotatably connected to a feeding shaft (4), a cylinder (5) is provided below the feeding plate (3), the output end of the cylinder (5) is provided with a push rod (6), the top of the push rod (6) is provided with a hinge (7), the feeding plate (3) is hinged to the push rod (6) through the hinge (7), and both sides of the interior of the polishing table (1) are fixedly connected to electric slide rails (8), the electric slide rails The output end of (8) is provided with a placement plate (9), both sides of the top of the polishing table (1) are provided with empty slots (10), the interior of the empty slots (10) is plugged with a polishing shell (11), the two sides of the top of the polishing shell (11) are respectively fixedly installed with a first motor (12) and a second motor (13), the output ends of the first motor (12) and the second motor (13) are respectively provided with a first polishing disc (14) and a second polishing disc (15), and the bottoms of the first polishing disc (14) and the second polishing disc (15) are respectively fixedly connected with a frosting layer (16) and abrasive particles (17).

2. A polishing device for steel plate production according to claim 1, characterized in that: There are a plurality of feeding shafts (4), and the spacing between any two of the feeding shafts (4) is equal.

3. The polishing device for steel plate production according to claim 1, characterized in that: The number of the electric slide rails (8) is two, and the model of the two electric slide rails (8) is TRH30VE.

4. The polishing device for steel plate production according to claim 1, characterized in that: The number of the cylinders (5) is two, and the two cylinders (5) are distributed on both sides of the bottom of the feeding plate (3).

5. The polishing device for steel plate production according to claim 4, characterized in that: The exteriors of the two cylinders (5) are fixedly connected to cylinder frames (18), and the interiors of the cylinder frames (18) are threadedly connected to bolts (19).

6. The polishing device for steel plate production according to claim 1, characterized in that: A slider (20) is slidably connected to the interior of the empty slot (10), and the polishing shell (11) is fixed on the top of the slider (20).

7. A polishing device for steel plate production according to claim 6, characterized in that: A locking rod (21) is fixedly connected to one side of the slider (20), and a locking ring (22) is threadedly connected to the outside of the locking rod (21).

8. The polishing device for steel plate production according to claim 1, characterized in that: The bottom of the polishing table (1) is fixedly connected to a base (23), and the bottom of the base (23) is fixedly connected to a supporting foot.

9. The polishing device for steel plate production according to claim 8, characterized in that: A storage bin is provided inside the base (23), and a door (24) is hingedly connected to the outside of the storage bin.

10. The polishing device for steel plate production according to claim 1, characterized in that: A lighting lamp holder is fixedly connected to the inner side of the polishing shell (11), and a lighting lamp (25) is provided inside the lighting lamp holder.

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