Metal surface polishing and deburring device

Abstract

The utility model discloses a metal surface polishing and deburring device, which relates to the technical field of polishing equipment and comprises a lower shell, a plurality of groups of lower moving rollers for conveying metal plates are arranged in the lower shell at intervals, and a lower polishing roller for polishing the metal plates is arranged between two adjacent groups of upper moving rollers; an upper shell is connected to the lower shell through a lifting mechanism so that the upper shell can be close to or away from the lower shell, multiple sets of upper moving rollers corresponding to the lower moving rollers one to one are arranged in the upper shell at intervals, and an upper grinding roller corresponding to the lower grinding rollers one to one is arranged between every two adjacent sets of upper moving rollers. A polishing channel used for polishing the metal plate is formed between the multiple sets of upper moving rollers and upper polishing rollers and between the multiple sets of lower moving rollers and lower polishing rollers. According to the device, continuous double-face grinding machining operation of plate-shaped metal plates with different thicknesses is achieved, the metal plate grinding machining efficiency is greatly improved, operation is easy, and the device has high use value.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a metal surface grinding and deburring device. Background Art

[0002] When processing metal sheets, it is usually necessary to grind their surfaces to remove burrs and other foreign matter on the surface, making them smooth and improving the quality.

[0003] For example, Chinese patent CN220162095U proposes a metal plate processing device, which can drive two clamping boxes to rotate by starting the first stepper motor, so as to quickly turn over the metal plate. After the metal plate is turned over, the clamping plate flips away from the metal plate, and the grinder can completely grind the metal plate. This device has the following defects:

[0004] First, it cannot grind continuously. The next round of grinding can only be started after the loading and unloading operations of metal plates are completed one by one, which affects the processing efficiency.

[0005] Secondly, each grinding process requires pre-clamping, and after grinding one side, it needs to be turned over to the other side, which is not only troublesome to operate, but also affects the grinding efficiency. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology, and then propose a metal surface grinding and deburring device.

[0007] The technical solution adopted by the utility model to solve its technical problems is:

[0008] A metal surface grinding and deburring device comprises a lower shell, wherein a plurality of groups of lower moving rollers for conveying metal plates are arranged at intervals in the lower shell, and a lower grinding roller for grinding the metal plates is arranged between two adjacent groups of upper moving rollers; an upper shell is connected to the lower shell through a lifting mechanism to make the upper shell approach or move away from the lower shell, and a plurality of groups of upper moving rollers corresponding to the lower moving rollers are arranged at intervals in the upper shell, and an upper grinding roller corresponding to the lower grinding roller is arranged between two adjacent groups of upper moving rollers, and a grinding channel for grinding the metal plates is formed between the plurality of groups of upper moving rollers and the upper grinding rollers and the lower moving roller and the lower grinding roller.

[0009] Furthermore, the lifting mechanism includes a mounting frame, a mounting plate, a telescopic cylinder and a guide rod; the mounting frame is arranged on the lower shell and a mounting plate is provided thereon, a telescopic cylinder and a guide rod are vertically arranged on the mounting plate, the guide rod is slidably matched with the mounting plate and the guide rod and the end of the telescopic cylinder are jointly connected to the upper shell so that the movement of the telescopic cylinder causes the upper shell to move.

[0010] Furthermore, a conveyor belt is provided on the lower shell body, the conveyor belt is located at the feeding end of the grinding channel and the belt body of the conveyor belt is flush with the ground of the grinding channel.

[0011] Furthermore, a positioning assembly is provided on the conveyor belt to limit the side position of the metal sheet.

[0012] Furthermore, the positioning assembly includes a fixed plate, an adjusting screw, a crank, a sliding rod and a positioning plate; the fixed plate is arranged on the conveyor belt frame, and an adjusting screw is horizontally arranged on the fixed plate, one end of the adjusting screw is connected to the crank, and the other end of the adjusting screw is rotatably connected to the positioning plate, a sliding rod is slidably arranged on the fixed plate, and the end of the sliding rod is connected to the positioning plate so that the adjusting crank changes the position of the positioning plate.

[0013] Furthermore, a main pipe is provided on the lower shell, the main pipe is connected to the fan pipe, and a plurality of dust suction pipes are provided on the main pipe, and the plurality of dust suction pipes are connected to the grinding channel to realize the adsorption of dust during the grinding process.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model realizes the continuous double-sided grinding processing operation of plate-shaped metal sheets with different thicknesses, greatly improves the grinding processing efficiency of the metal sheets, and is simple to operate; the lifting mechanism is operated in advance according to the thickness of the metal sheets to adjust the distance between the upper shell body and the lower shell body so that the height of the grinding channel is adapted to the thickness of the metal sheets, and then the metal sheets are connected from the feeding end of the grinding channel to automatically complete the grinding operation on both sides of the metal sheets. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the external structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation of the conveyor belt;

[0019] Figure 4 This is a schematic diagram of the installation of the vacuum duct;

[0020] Among them: 1. lower shell; 2. lower moving roller; 21. upper moving roller; 3. lower grinding roller; 31. upper grinding roller; 4. mounting frame; 41. mounting plate; 42. telescopic cylinder; 43. guide rod; 5. upper shell; 6. conveyor belt; 7. fixing plate; 71. adjusting screw; 72. crank; 73. sliding rod; 74. positioning plate; 8. main pipeline; 81. dust suction pipe; 82. fan pipeline. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. The utility model is further described in combination with the drawings and embodiments:

[0022] Embodiment 1:

[0023] Refer to the attached Figure 1 -Attached Figure 2 As shown, a metal surface grinding and deburring device comprises a lower shell 1, in which a plurality of groups of lower moving rollers 2 for conveying metal plates are arranged at intervals, and a lower grinding roller 3 for grinding the metal plates is arranged between two adjacent groups of upper moving rollers 21; an upper shell 5 is connected to the lower shell 1 through a lifting mechanism to make the upper shell 5 approach or move away from the lower shell 1, in which a plurality of groups of upper moving rollers 21 corresponding one to one with the lower moving rollers 2 are arranged at intervals, and an upper grinding roller 31 corresponding one to one with the lower grinding roller 3 is arranged between two adjacent groups of upper moving rollers 21, and a grinding channel for grinding metal plates is formed between the plurality of groups of upper moving rollers 21 and the upper grinding rollers 31 and the lower moving rollers 2 and the lower grinding rollers 3.

[0024] It is worth noting that each set of moving rollers and grinding rollers is connected to a driving structure, and the driving structure is a chain drive or belt transmission commonly used in the prior art. This application does not elaborate on it, and only uses the driving structure to realize the rotation of the moving rollers and grinding rollers.

[0025] For the above scheme, the lifting mechanism includes a mounting frame 4, a mounting plate 41, a telescopic cylinder 42 and a guide rod 43; the mounting frame 4 is arranged on the lower shell 1 and a mounting plate 41 is provided thereon, a telescopic cylinder 42 and a guide rod 43 are vertically provided on the mounting plate 41, the guide rod 43 is slidably matched with the mounting plate 41 and the guide rod 43 and the end of the telescopic cylinder 42 are connected to the upper shell 5 together so that the movement of the telescopic cylinder 42 causes the upper shell 5 to move.

[0026] During the specific implementation of the device, the lifting mechanism is operated in advance to adjust the distance between the upper shell 5 and the lower shell 1 according to the thickness of the metal plate, so that the height of the grinding channel is adapted to the thickness of the metal plate, and then the metal plate is connected from one end of the grinding channel. When the metal plate contacts the lower moving roller 2 and the upper moving roller 21, the metal plate is automatically conveyed forward and continuously contacts the lower grinding roller 3 and the upper grinding roller 31 during the conveying process until the metal plate is discharged from the other end of the grinding channel. At this time, the grinding operation on both sides of the metal plate is completed.

[0027] Embodiment 2:

[0028] The difference between this embodiment and embodiment 1 is that, in order to facilitate the placement of the metal plate into the grinding channels, Figure 3 As shown, a conveyor belt 6 is provided on the lower shell 1, and the conveyor belt 6 is located at the feeding end of the grinding channel, and the belt body of the conveyor belt 6 is flush with the ground of the grinding channel.

[0029] Embodiment 3:

[0030] The difference between this embodiment and embodiment 2 is that, in order to take into account the accuracy of the metal sheet feeding position, Figure 3 As shown, a positioning assembly is provided on the conveyor belt 6 to limit the side position of the metal plate; the positioning assembly includes a fixed plate 7, an adjusting screw 71, a crank 72, a sliding rod 73 and a positioning plate 74; the fixed plate 7 is arranged on the frame of the conveyor belt 6, and an adjusting screw 71 is horizontally arranged on the fixed plate 7, one end of the adjusting screw 71 is connected to the crank 72, and the other end of the adjusting screw 71 is rotatably connected to the positioning plate 74, and a sliding rod 73 is slidably arranged on the fixed plate 7, and the end of the sliding rod 73 is connected to the positioning plate 74 so that the adjusting crank 72 changes the position of the positioning plate 74; during the implementation process, the position of the positioning plate 74 is pre-adjusted to make the feeding position appropriate, and then the side of the metal plate is brought into contact with the positioning plate 74, at this time, the position of the metal plate is positioned.

[0031] Embodiment 4:

[0032] Dust will be generated during the grinding process. From this perspective, please refer to the attached Figure 4 As shown, a main pipe 8 is provided on the lower shell 1, and the main pipe 8 is connected to the fan pipe 82. A plurality of dust suction pipes 81 are provided on the main pipe 8, and the plurality of dust suction pipes 81 are connected to the grinding channel to realize the adsorption of dust during the grinding process.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A metal surface grinding and deburring device, characterized in that: The invention comprises a lower shell (1), wherein a plurality of groups of lower moving rollers (2) are arranged at intervals in the lower shell (1), and a lower grinding roller (3) is arranged between two adjacent groups of upper moving rollers (21); an upper shell (5) is connected to the lower shell (1) via a lifting mechanism, wherein a plurality of groups of upper moving rollers (21) corresponding to the lower moving rollers (2) are arranged at intervals in the upper shell (5), and an upper grinding roller (31) corresponding to the lower grinding roller (3) is arranged between two adjacent groups of upper moving rollers (21), and a grinding channel is formed between the plurality of groups of upper moving rollers (21) and the upper grinding roller (31) and the lower moving roller (2) and the lower grinding roller (3).

2. A metal surface grinding and deburring device according to claim 1, characterized in that: The lifting mechanism comprises a mounting frame (4), a mounting plate (41), a telescopic cylinder (42) and a guide rod (43); the mounting frame (4) is arranged on the lower shell (1) and a mounting plate (41) is arranged thereon; a telescopic cylinder (42) and a guide rod (43) are vertically arranged on the mounting plate (41); the guide rod (43) and the mounting plate (41) are slidably matched; and the ends of the guide rod (43) and the telescopic cylinder (42) are connected to the upper shell (5) together.

3. A metal surface grinding and deburring device according to claim 1, characterized in that: A conveyor belt (6) is provided on the lower shell (1), the conveyor belt (6) is located at the feeding end of the grinding channel, and the belt body of the conveyor belt (6) is flush with the ground of the grinding channel.

4. A metal surface grinding and deburring device according to claim 3, characterized in that: The conveyor belt (6) is provided with a positioning assembly to limit the side position of the metal plate.

5. A metal surface grinding and deburring device according to claim 4, characterized in that: The positioning assembly comprises a fixed plate (7), an adjusting screw (71), a crank (72), a sliding rod (73) and a positioning plate (74); the fixed plate (7) is arranged on a frame of a conveyor belt (6), and an adjusting screw (71) is horizontally arranged on the fixed plate (7), one end of the adjusting screw (71) is connected to the crank (72), and the other end of the adjusting screw (71) is rotatably connected to the positioning plate (74), and a sliding rod (73) is slidably arranged on the fixed plate (7), and the end of the sliding rod (73) is connected to the positioning plate (74).

6. A metal surface grinding and deburring device according to any one of claims 1 to 5, characterized in that: The lower shell (1) is provided with a main pipeline (8), the main pipeline (8) is connected to the fan pipeline (82), and the main pipeline (8) is provided with a plurality of dust suction pipes (81), which are connected to the grinding channel.

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