Cutting plate surface pretreatment device of laser cutting machine

Abstract

The utility model discloses a surface pretreatment device for a cutting plate of a laser cutting machine, which belongs to the technical field of pretreatment devices and comprises a machine base, a plate body is arranged at the top of the machine base, auxiliary plates are symmetrically and fixedly connected to the top of the machine base, and a cleaning and scraping structure is arranged on the outer surface of the auxiliary plate on one side. According to the pretreatment device for the surface of the cut plate of the laser cutting machine, through the arrangement of the cleaning and scraping structure, under the action of a first threaded rod, a first threaded hole block can be driven to move, then auxiliary connecting rods and connecting plates can be driven to move, and the surface of the cut plate can be cleaned through the cleaning and scraping structure; according to the plate cleaning device, the outer surface of a plate body can be cleaned in an auxiliary mode through the rotating shaft, then bristles can be driven to move, the outer surface of the plate body can be cleaned in an auxiliary mode through the bristles, meanwhile, the outer surface of the plate body can be scraped in an auxiliary mode under the action of an inclined scraper, and viscous impurities can be cleaned in an auxiliary mode.

Description

Technical Field

[0001] This utility model belongs to the technical field of pretreatment devices, specifically a surface pretreatment device for laser cutting machine cutting plates. Background Technology

[0002] A laser cutting machine uses a laser emitted from a laser source, which is focused into a high-power-density laser beam through an optical path system. As the relative position of the beam and the workpiece moves, a kerf is eventually formed in the material, thus achieving the purpose of cutting. Laser cutting machines are often used in the cutting of sheet metal. Before cutting, the surface of the sheet metal needs to be pre-treated, which requires the assistance of a pre-treatment device.

[0003] Existing pretreatment devices have relatively complete structures and functions, which can meet daily use needs, but they still have the following problems:

[0004] In actual use, the outer surface of the board is often cleaned with a brush. This cleaning method makes it difficult to remove sticky impurities adhering to the outer surface of the board. Only dust can be swept away. If water is used to assist in cleaning, the board needs to be dried. At the same time, soaking the board in water can easily cause damage and mold growth, which is very inconvenient. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In order to overcome the above-mentioned defects of the prior art, this utility model provides a surface pretreatment device for laser cutting machine cutting plate, which solves the problem that in actual use, the outer surface of the plate is often cleaned by brush. This cleaning method makes it difficult to remove sticky impurities adhering to the outer surface of the plate. Only dust can be swept away. If water is used to assist in cleaning, the plate needs to be dried. At the same time, soaking the plate in water can easily cause damage and mold growth, which is very inconvenient.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a laser cutting machine surface pretreatment device for cutting sheet metal, comprising a base, a sheet metal body placed on the top of the base, auxiliary plates symmetrically fixedly connected to the top of the base, a cleaning and scraping structure provided on the outer surface of one of the auxiliary plates, and auxiliary limiting structures provided on one side of the two auxiliary plates. The cleaning and scraping structure includes a first rectangular frame, which is fixedly connected to one of the auxiliary plates. A first motor is fixedly installed on one side of the first rectangular frame, and a first threaded rod is fixedly connected to the output end of the first motor. The auxiliary limiting structure includes a second rectangular frame, which is fixedly connected to the two auxiliary plates on its outer surface. A second motor is fixedly installed on one side of the second rectangular frame, and a second screw is fixedly connected to the output end of the second motor.

[0009] As a further embodiment of this utility model: the outer surface of the first threaded rod is threadedly connected to a first threaded hole block, the top of the outer surface of the first threaded hole block is fixedly connected to a first guide slide rod, the top of the first rectangular frame is provided with a first rectangular through groove, and the first guide slide rod is slidably disposed on the inner wall of the first rectangular through groove.

[0010] As a further embodiment of this utility model: an auxiliary connecting rod is fixedly connected to one side of the outer surface of the first screw hole block, and a connecting plate is fixedly connected to one end of the auxiliary connecting rod.

[0011] As a further embodiment of this utility model: brush bristles are fixedly connected to the bottom of the outer surface of the connecting plate, and oblique scrapers are fixedly connected to both sides of the outer surface of the connecting plate.

[0012] As a further embodiment of this utility model: the two ends of the second screw have opposite thread directions, and the outer surface of the second screw is symmetrically threaded with two second screw hole blocks.

[0013] As a further embodiment of this utility model: a second rectangular through groove is provided on the top inner wall of the second rectangular frame, and a second guide slide rod is fixedly connected to the top of the second screw hole block. The second guide slide rod is slidably disposed on the inner wall of the second rectangular through groove.

[0014] As a further embodiment of this utility model: a clamping plate is fixedly connected to one end of the second guide slide rod, and a rectangular protrusion is fixedly connected to one side of the outer surface of the clamping plate.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. The laser cutting machine's surface pretreatment device for cutting sheet metal, by setting up a cleaning and scraping structure, can drive the first screw hole block to move under the action of the first threaded rod, which in turn can drive the auxiliary connecting rod and connecting plate to move, which in turn can drive the brush to move, so that the brush can assist in cleaning the outer surface of the sheet metal. At the same time, under the action of the inclined scraper, it can assist in scraping the outer surface of the sheet metal, thereby assisting in cleaning sticky impurities.

[0018] 2. The laser cutting machine's surface pretreatment device for cutting sheet metal, by setting an auxiliary limiting structure, can drive the clamping plate to move under the action of the second screw and the second screw hole block, thereby assisting in clamping and fixing the outer surface of the sheet metal.

[0019] 3. The laser cutting machine's surface pretreatment device for cutting sheet metal can provide auxiliary guidance for the first screw hole block and the second screw hole block by setting a first guide slide rod and a second guide slide rod, thereby enabling the first screw hole block and the second screw hole block to move along the first threaded rod and the second threaded rod. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional structural diagram of the first rectangular frame of this utility model;

[0022] Figure 3 This is a three-dimensional structural diagram of the inclined scraper of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the clamping plate of this utility model;

[0024] In the diagram: 1. Base; 2. Sheet metal body; 3. Auxiliary plate; 4. Cleaning and scraping structure; 41. First rectangular frame; 42. First motor; 43. First threaded rod; 44. First screw hole block; 45. First rectangular through slot; 46. First guide slide rod; 47. Auxiliary connecting rod; 48. Connecting plate; 49. Brush bristles; 410. Slanted scraper; 5. Auxiliary limiting structure; 51. Second rectangular frame; 52. Second motor; 53. Second screw; 54. Second screw hole block; 55. Second rectangular through slot; 56. Second guide slide rod; 57. Clamping plate; 58. Rectangular protrusion. Detailed Implementation

[0025] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0026] like Figure 1-4As shown, this utility model provides a technical solution: a laser cutting machine surface pretreatment device for cutting sheet metal, including a base 1, a sheet metal body 2 placed on the top of the base 1, auxiliary plates 3 symmetrically fixedly connected to the top of the base 1, the auxiliary plates 3 being longer than the base 1, thus forming an impurity discharge area, a cleaning and scraping structure 4 provided on the outer surface of one of the auxiliary plates 3, and an auxiliary limiting structure 5 provided on one side of the two auxiliary plates 3, the cleaning and scraping structure 4 including a first rectangular frame 41, the first rectangular frame 41 being fixedly connected to one of the auxiliary plates 3, a first motor 42 being fixedly installed on one side of the first rectangular frame 41, a first threaded rod 43 being fixedly connected to the output end of the first motor 42, the first threaded rod 43 being able to drive other components to move, the auxiliary limiting structure 5 including a second rectangular frame 51, the outer surface of the second rectangular frame 51 being fixedly connected to the two auxiliary plates 3, a second motor 52 being fixedly installed on one side of the second rectangular frame 51, a second screw 53 being fixedly connected to the output end of the second motor 52, the second screw 53 being able to cooperate with other components to move.

[0027] Specifically, such as Figures 2-3 As shown, the outer surface of the first threaded rod 43 is threadedly connected to the first threaded hole block 44. The top of the outer surface of the first threaded hole block 44 is fixedly connected to the first guide slide rod 46. The top of the first rectangular frame 41 is provided with a first rectangular through groove 45. The first guide slide rod 46 can assist in limiting the first threaded hole block 44. The first guide slide rod 46 is slidably disposed on the inner wall of the first rectangular through groove 45. An auxiliary connecting rod 47 is fixedly connected to one side of the outer surface of the first threaded hole block 44. A connecting plate 48 is fixedly connected to one end of the auxiliary connecting rod 47. A brush bristle 49 is fixedly connected to the bottom of the outer surface of the connecting plate 48. The brush bristle 49 can move in coordination with the connecting plate 48. An inclined scraper 410 is fixedly connected to both sides of the outer surface of the connecting plate 48. The inclined scraper 410 can assist in cleaning the outer surface of the plate body 2.

[0028] Specifically, such as Figure 4 As shown, the two ends of the second screw 53 have opposite thread directions. The outer surface of the second screw 53 is symmetrically threaded with two second screw hole blocks 54. The top inner wall of the second rectangular frame 51 is provided with a second rectangular through groove 55. The top of the second screw hole block 54 is fixedly connected with a second guide slide rod 56. The second guide slide rod 56 can limit the second screw hole block 54, so that it moves along the second screw 53. The second guide slide rod 56 is slidably disposed on the inner wall of the second rectangular through groove 55. One end of the second guide slide rod 56 is fixedly connected with a clamping plate 57. The clamping plate 57 can assist in clamping the plate body 2. A rectangular protrusion 58 is fixedly connected to one side of the outer surface of the clamping plate 57.

[0029] The working principle of this utility model is as follows:

[0030] S1. When in use, the plate body 2 is placed on the base 1. The first motor 42 is started, which drives the first threaded rod 43 to rotate, thereby driving the first threaded hole block 44 to move, and then driving the first guide slide rod 46 to slide on the inner wall of the first rectangular through groove 45.

[0031] S2. At this time, the second motor 52 is started, so that the second screw 53 can drive the second screw hole block 54 to move, which in turn can drive the second guide slide rod 56 to move, which in turn can drive the clamping plate 57 to perform auxiliary clamping and fixing of the plate body 2.

[0032] S3. At this time, the connecting plate 48 can be driven to move, which in turn can drive the brush bristles 49 to move, which in turn can drive the inclined scraper 410 to move, which can then assist in cleaning the impurities on the top outer surface of the plate body 2.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A laser cutting machine cutting plate surface pretreatment device, comprising a base (1), characterized in that: The top of the base (1) is provided with a plate body (2), the top of the base (1) is fixedly connected with auxiliary plates (3) symmetrically, the outer surface of one side of the auxiliary plate (3) is provided with a cleaning scraping structure (4), one side of the two auxiliary plates (3) is provided with an auxiliary limiting structure (5), the cleaning scraping structure (4) comprises a first rectangular frame (41), the first rectangular frame (41) is fixedly connected with one of the auxiliary plates (3), a first motor (42) is fixedly installed on one side of the first rectangular frame (41), a first threaded rod (43) is fixedly connected with the output end of the first motor (42), the auxiliary limiting structure (5) comprises a second rectangular frame (51), the outer surface of the second rectangular frame (51) is fixedly connected with the two auxiliary plates (3), a second motor (52) is fixedly installed on one side of the second rectangular frame (51), a second screw rod (53) is fixedly connected with the output end of the second motor (52).

2. The laser cutting machine cutting plate surface pretreatment device according to claim 1, characterized in that: The outer surface of the first threaded rod (43) is threadedly connected with a first threaded hole block (44), the outer surface top of the first threaded hole block (44) is fixedly connected with a first guide sliding rod (46), the top of the first rectangular frame (41) is provided with a first rectangular through slot (45), and the first guide sliding rod (46) is slidably arranged on the inner wall of the first rectangular through slot (45).

3. The apparatus for pre-treating the surface of a sheet to be cut by a laser cutting machine according to claim 2, wherein: The outer surface of the first threaded hole block (44) is fixedly connected with an auxiliary connecting rod (47), and one end of the auxiliary connecting rod (47) is fixedly connected with a connecting plate (48).

4. The laser cutting machine cutting plate surface pretreatment device according to claim 3, characterized in that: The outer surface bottom of the connecting plate (48) is fixedly connected with a brush (49), and the outer surfaces of both sides of the connecting plate (48) are fixedly connected with inclined scraping plates (410).

5. The apparatus for pre-treating the surface of a sheet to be cut by a laser cutting machine according to claim 1, wherein: The two ends of the second screw rod (53) are threadedly connected in opposite directions, and the outer surface of the second screw rod (53) is symmetrically threadedly connected with two second threaded hole blocks (54).

6. The apparatus of claim 5, wherein: The top inner wall of the second rectangular frame (51) is provided with a second rectangular through slot (55), the top of the second threaded hole block (54) is fixedly connected with a second guide sliding rod (56), and the second guide sliding rod (56) is slidably arranged on the inner wall of the second rectangular through slot (55).

7. The laser cutting machine cutting plate surface pretreatment device according to claim 6, characterized in that: One end of the second guide sliding rod (56) is fixedly connected with a clamping plate (57), and the outer surface of one side of the clamping plate (57) is fixedly connected with a rectangular protruding block (58).

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