Numerical control carving machine with dust collection assembly

Abstract

The utility model relates to the technical field of numerical control carving machines, and discloses a numerical control carving machine with a dust collection assembly, which comprises a working table, a carving mechanism is fixedly arranged on the working table, a dust collection mechanism is fixedly arranged on the side wall of the working table, and a fixed frame is fixedly arranged on the outer wall of the working table. A motor is fixedly installed on the outer wall of the fixing frame, a reciprocating lead screw is fixedly connected to the output end of the motor, a cleaning mechanism is arranged on the workbench and comprises a sliding block, and the sliding block is in sliding connection with the inner wall of the fixing frame. According to the numerical control carving machine with the dust collection assembly, a cross rod in the cleaning mechanism drives a scraping plate at the bottom to scrape and clean dust on the workbench to the right side of the workbench, an adjusting block can move upwards through the elastic force of a compression spring, and the cross rod can drive the scraping plate to move upwards to be suspended; and impurities and dust on the workbench are prevented from being brought back when the scraper blade resets.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control engraving machines, in particular to a numerical control engraving machine with a dust collection component. Background Art

[0002] A CNC engraving machine is a computer-controlled automated processing equipment that can perform precise cutting, engraving, punching, and other processing operations on various materials according to pre-designed patterns or models. Debris is often generated during the machine processing process, especially when engraving wood, which will produce a large amount of debris, polluting the environment and endangering the health and safety of the operator.

[0003] A large amount of debris is generated during the engraving process of the workpiece by the CNC engraving machine, which needs to be cleaned in time. The existing one generally scrapes the debris on the workbench by setting an electric scraper, but the existing scraper is always in contact with the outer wall of the workbench, and it is easy to bring the debris back during the back and forth movement, resulting in poor scraping effect. In view of this, we need a CNC engraving machine with a dust collection component. Utility Model Content

[0004] The purpose of the utility model is to provide a CNC engraving machine with a dust collection component to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a CNC engraving machine with a dust suction component, comprising a workbench, an engraving mechanism fixedly installed on the workbench, a dust suction mechanism fixedly installed on the side wall of the workbench, a fixed frame fixedly installed on the outer wall of the workbench, a motor fixedly installed on the outer wall of the fixed frame, a reciprocating screw fixedly connected to the output end of the motor, and a cleaning mechanism provided on the workbench.

[0006] Preferably, the cleaning mechanism includes a slider, the slider is slidably connected to the inner wall of the fixed frame, and the interior of the slider is threadedly connected to the reciprocating screw.

[0007] Preferably, the end of the slider is fixedly connected to one end of the connecting rod, the other end of the connecting rod is fixedly connected to a fixed block, the inner wall of the fixed block is slidably connected to an adjusting block, the bottom wall of the adjusting block is fixedly connected to one end of a compression spring, the other end of the compression spring is fixedly connected to the inner wall of the fixed block, and the compression spring is in a compressed state.

[0008] Preferably, a cross bar is fixedly mounted on the outer wall of the adjusting block, a scraper is fixedly mounted on the bottom of the cross bar, the scraper is in contact with the outer wall of the workbench, and a guide roller is fixedly mounted on the end of the cross bar.

[0009] Preferably, a guide block is fixedly mounted on the workbench, a guide groove is provided inside the guide block, the guide roller passes through the guide groove, and an arc block is fixedly mounted on the inner wall of the guide groove.

[0010] Preferably, bumps are fixedly mounted on the inner wall of the guide groove, and the bumps are distributed in an array on the inner wall of the guide groove.

[0011] Compared with the prior art, the present invention provides a CNC engraving machine with a dust collection component, which has the following beneficial effects:

[0012] 1. The CNC engraving machine with a dust suction component can scrape the dust on the workbench to the right side of the workbench by driving the scraper at the bottom through the cross bar in the cleaning mechanism. The elastic force of the compression spring can make the adjustment block move upward, and the scraper can be driven by the cross bar to move upward and be suspended in the air to prevent the scraper from bringing back impurities and dust on the workbench when it is reset.

[0013] 2. The CNC engraving machine with a dust suction component is squeezed by the convex block on the inner wall of the guide groove when the guide roller is reset, so that the cross bar can drive the scraper to move downward. At the same time, the setting of the compression spring can make the scraper vibrate to shake off the dust at the bottom, so that the cleaning effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall front view structure of the utility model;

[0015] Figure 2 It is a partial structural diagram of the utility model;

[0016] Figure 3 For this utility model Figure 1 A magnified schematic diagram of the structure in the middle;

[0017] Figure 4 For this utility model Figure 2 A magnified schematic diagram of the structure B in the middle.

[0018] In the figure: 1. workbench; 2. engraving mechanism; 3. dust suction mechanism; 4. fixed frame; 5. motor; 6. reciprocating screw; 7. cleaning mechanism; 71. slider; 72. connecting rod; 73. fixed block; 74. adjusting block; 75. compression spring; 76. cross bar; 77. scraper; 78. guide block; 79. guide groove; 710. arc block; 711. guide roller; 712. protrusion. DETAILED DESCRIPTION

[0019] like Figures 1-4As shown, the utility model provides a technical solution: a CNC engraving machine with a dust suction component, comprising a workbench 1, an engraving mechanism 2 is fixedly installed on the workbench 1, and the engraving mechanism 2 can be used to engrave the workpiece on the workbench 1, a dust suction mechanism 3 is fixedly installed on the side wall of the workbench 1, and dust and impurities can be absorbed and collected by the dust suction mechanism 3, a fixed frame 4 is fixedly installed on the outer wall of the workbench 1, a motor 5 is fixedly installed on the outer wall of the fixed frame 4, a reciprocating screw 6 is fixedly connected to the output end of the motor 5, and a cleaning mechanism 7 is provided on the workbench 1.

[0020] In this embodiment, a cleaning mechanism 7 is provided on the workbench 1. The scraper 77 at the bottom is driven by the cross bar 76 in the cleaning mechanism 7 to scrape the dust on the workbench 1 to the right side of the workbench 1. The elastic force of the compression spring 75 can make the adjustment block 74 move upward, and the scraper 77 can be driven by the cross bar 76 to move upward and be suspended in the air, so as to prevent the scraper 77 from bringing back the impurities and dust on the workbench 1 when it is reset. At the same time, when the guide roller 711 is reset, it is squeezed by the protrusion 712 on the inner wall of the guide groove 79, so that the cross bar 76 can drive the scraper 77 to move downward. At the same time, the setting of the compression spring 75 can make the scraper 77 vibrate to shake off the dust at the bottom, so that the cleaning effect is better.

[0021] The locking cam 75 of the locking cam 73 is fixed to the left of the locking cam 73, and the locking cam 73 is locked. When the guide roller 711 is reset, it is squeezed by the protrusion 712 on the inner wall of the guide groove 79, so that the cross bar 76 drives the scraper 77 to vibrate and shake off the dust on the bottom.

[0022] In this embodiment, the workpiece on the workbench 1 is engraved by the engraving mechanism 2. When a large amount of dust and impurities are generated on the workbench 1, the reciprocating screw 6 is driven to rotate by starting the motor 5, and then the threaded connection between the reciprocating screw 6 and the slider 71 is used to make the slider 71 drive the fixed block 73 at the end of the connecting rod 72 to move to the right, and then the fixed block 73 drives the cross bar 76 on the outer wall of the adjusting block 74 to move to the right, and finally the cross bar 76 drives the scraper 77 at the bottom to scrape and clean the dust on the workbench 1 to the right side of the workbench 1, and then the dust and impurities are absorbed and collected by the dust collection mechanism 3. When the cross bar 76 drives the end guide roller 711 to move to the left side of the guide groove 79, it is no longer squeezed. At this time, the elastic force of the compression spring 75 The adjustment block 74 moves upward, thereby causing the cross bar 76 to drive the scraper 77 to move upward and become suspended, preventing the scraper 77 from bringing back the impurities and dust on the workbench 1 when resetting. At the same time, when the guide roller 711 is reset, it is squeezed by the protrusion 712 on the inner wall of the guide groove 79, causing the cross bar 76 to drive the scraper 77 downward, and then the cross bar 76 is used to drive the scraper 77 to move upward and reset through the setting of the compression spring 75, thereby causing the scraper 77 to vibrate and shake off the dust on the bottom, so that the cleaning effect is better. When the guide roller 711 is reset to the right side of the guide groove 79, the guide roller 711 is squeezed by the arc block 710, so that the guide roller 711 slides to the bottom of the guide groove 79 again, which is convenient for the scraper 77 to reset and fit with the workbench 1 to complete the cleaning work again.

[0023] The above generally describes the present invention in detail. However, it is obvious to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A CNC engraving machine with a dust collection assembly, comprising a workbench (1), an engraving mechanism (2) fixedly mounted on the workbench (1), and a dust collection mechanism (3) fixedly mounted on a side wall of the workbench (1), characterized in that: A fixed frame (4) is fixedly mounted on the outer wall of the workbench (1), a motor (5) is fixedly mounted on the outer wall of the fixed frame (4), a reciprocating screw rod (6) is fixedly connected to the output end of the motor (5), and a cleaning mechanism (7) is provided on the workbench (1).

2. A CNC engraving machine with a dust collection assembly according to claim 1, characterized in that: The cleaning mechanism (7) comprises a slider (71), the slider (71) is slidably connected to the inner wall of the fixed frame (4), and the interior of the slider (71) is threadedly connected to the reciprocating screw rod (6).

3. A CNC engraving machine with a dust collection assembly according to claim 2, characterized in that: The end of the slider (71) is fixedly connected to one end of the connecting rod (72), the other end of the connecting rod (72) is fixedly connected to a fixed block (73), the inner wall of the fixed block (73) is slidably connected to an adjusting block (74), the bottom wall of the adjusting block (74) is fixedly connected to one end of a compression spring (75), the other end of the compression spring (75) is fixedly connected to the inner wall of the fixed block (73), and the compression spring (75) is in a compressed state.

4. A CNC engraving machine with a dust collection assembly according to claim 3, characterized in that: A crossbar (76) is fixedly mounted on the outer wall of the regulating block (74); a scraper (77) is fixedly mounted on the bottom of the crossbar (76); the scraper (77) is in contact with the outer wall of the workbench (1); and a guide roller (711) is fixedly mounted on the end of the crossbar (76).

5. The CNC engraving machine with a dust collection assembly according to claim 4, characterized in that: A guide block (78) is fixedly mounted on the workbench (1), a guide groove (79) is provided inside the guide block (78), the guide roller (711) passes through the guide groove (79), and an arc block (710) is fixedly mounted on the inner wall of the guide groove (79).

6. The CNC engraving machine with a dust collection assembly according to claim 5, characterized in that: A protrusion (712) is fixedly mounted on the inner wall of the guide groove (79), and the protrusions (712) are distributed in an array on the inner wall of the guide groove (79).

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