Carving machine convenient to clean

Abstract

The engraving machine convenient to clean comprises a machine body, a cross beam connected to the top of the machine body in a transmission mode and an engraving assembly connected to the surface of the cross beam in a transmission mode, cleaning structures are arranged on the left side and the right side of the engraving assembly respectively, and each cleaning structure comprises a connecting block fixedly connected to the left side and the right side of the engraving assembly. A fan is movably connected to the surface of the connecting block through a pin shaft, a sleeve plate is fixedly connected to the top of the fan, a transmission structure located on the back face of the sleeve plate is arranged at the top of the carving assembly, the transmission structure can drive the sleeve plate to swing, and the transmission structure comprises a vertical plate fixedly connected to the top of the carving assembly. The output end of the engraving assembly is purged through the draught fan, the dust content is reduced, a large amount of chippings and dust generated in the machining process of an existing engraving machine can be purged, it is avoided that continuously-accumulated dust shields laser impact, and the laser cutting effect is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of engraving machines, in particular to an engraving machine which is convenient to clean. Background Art

[0002] Laser engraving is a technology that uses a laser beam to engrave the surface of a material. Its principle is based on the high energy, high density and high consistency of the laser beam. By controlling the laser energy, spot size, spot movement trajectory and movement speed and other related parameters, the material is vaporized or physically changed to form the required three-dimensional graphic pattern. Laser engraving processing is based on CNC technology and uses laser as the processing medium. The processing material is physically transformed by instant melting and vaporization under laser irradiation to achieve the processing purpose. The words engraved by this technology have no marks, the surface of the object is still smooth, and the writing will not be worn.

[0003] For example, the patent number disclosed on the China Patent Network is: 202322668424.2, and the patent name is: Multi-station laser engraving machine. When it is used, the workpiece is placed on the top of the workbench, and the No. 2 track is adjusted in the left and right horizontal directions with the cooperation of the moving frame. The moving component drives the laser engraving machine and the smoke purification component to adjust the positions in the front and back horizontal directions. Turn on multiple groups of laser engraving machines to engrave the workpiece. The smoke purification component and the multiple groups of laser engraving machines move synchronously while absorbing and purifying the smoke generated during the laser engraving machine processing, thereby reducing the spread of harmful gases in the surrounding area; two groups of No. 1 tracks are arranged on the top of the workbench, and the moving frame is slidably installed on the two groups of No. 1 tracks. The top of the moving frame is provided with a No. 2 track, and also includes a moving component, a smoke purification component and a laser engraving machine. The moving component is slidably arranged on the No. 2 track, and multiple groups of laser engraving machines are installed on the moving component, and the smoke purification component is installed on the moving component.

[0004] However, existing engraving machines will generate a large amount of debris and dust during the processing process. The continuously accumulated dust will block the impact of the laser and affect the laser cutting effect.

[0005] Therefore, it is necessary to design and modify the engraving machine to be easy to clean. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an engraving machine that is easy to clean and has the advantage of easy dust cleaning. It solves the problem that the existing engraving machine will generate a large amount of debris dust during the processing process, and the continuously accumulated dust will block the impact of the laser and affect the laser cutting effect.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engraving machine that is easy to clean, comprising a machine body;

[0008] The transmission is connected to the crossbeam on the top of the machine body;

[0009] A driving device connected to a carving assembly on the surface of the beam;

[0010] The left and right sides of the engraving assembly are both provided with cleaning structures;

[0011] The cleaning structure includes connecting blocks fixedly connected to the left and right sides of the engraving component, the surface of the connecting block is movably connected to a fan via a pin shaft, the top of the fan is fixedly connected to a sleeve plate, and the top of the engraving component is provided with a transmission structure located on the back of the sleeve plate, and the transmission structure can drive the sleeve plate to swing.

[0012] As a preferred embodiment of the utility model, the transmission structure includes a vertical plate fixedly connected to the top of the engraving component, the top of the vertical plate is fixedly connected to a connecting frame, the interior of the connecting frame is movably connected with a bidirectional screw through a bearing, the left and right sides of the surface of the bidirectional screw are threadedly connected with a screw sleeve, the front side of the screw sleeve is fixedly connected with a sliding rod, the sliding rod extends away from the side of the screw sleeve to the interior of the sleeve plate, and the sleeve plate and the sliding rod are slidably connected.

[0013] As a preferred embodiment of the utility model, a guide rod is fixedly connected to the interior of the connecting frame, the screw sleeve is sleeved on the surface of the guide rod, and the guide rod and the screw sleeve are slidably connected.

[0014] As a preferred embodiment of the utility model, a support plate is fixedly connected to the front side of the engraving component, and a side of the support plate away from the engraving component is sleeved on the surface of the fan.

[0015] As a preferred embodiment of the present invention, a baffle is fixedly connected to the top of the connecting frame, and the baffle extends from a side away from the connecting frame to the front side of the connecting frame.

[0016] As a preferred embodiment of the present invention, a transmission motor is fixedly connected to the left side of the connection frame, and the left end of the bidirectional screw penetrates the connection frame and is fixedly connected to the output end of the transmission motor.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] 1. The utility model uses a fan to purge the output end of the engraving component to reduce the dust content. The utility model can purge a large amount of debris dust generated by the existing engraving machine during the processing process, avoid the impact of continuously accumulated dust on the laser and cause obstruction, and ensure the laser cutting effect.

[0019] 2. The utility model can simultaneously push the two sleeves to swing by arranging a bidirectional screw, a screw sleeve and a sliding rod, so that the blowing pressure of the fans on both sides is kept consistent.

[0020] 3. The utility model can limit the screw sleeve by setting a guide rod to prevent the screw sleeve from tilting during movement.

[0021] 4. The utility model can support the fan by providing a support plate, thereby increasing the contact area between the fan and the engraving component.

[0022] 5. The utility model can improve the safety of the engraving assembly and reduce the contact area between the transmission structure and the external environment by setting the baffle.

[0023] 6. The utility model is provided with a transmission motor, which can drive the bidirectional screw to rotate, thereby improving the automation effect of the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the utility model;

[0025] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the partial structure of the utility model.

[0027] In the figure: 1. body; 2. crossbeam; 3. carving assembly; 4. cleaning structure; 5. connecting block; 6. fan; 7. sleeve plate; 8. transmission structure; 9. vertical plate; 10. connecting frame; 11. bidirectional screw; 12. screw sleeve; 13. sliding rod; 14. guide rod; 15. support plate; 16. baffle; 17. transmission motor. DETAILED DESCRIPTION

[0028] 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.

[0029] like Figures 1 to 3 As shown, the utility model provides an engraving machine that is easy to clean, comprising a machine body 1;

[0030] A crossbeam 2 is connected to the top of the machine body 1 by transmission;

[0031] A carving assembly 3 is connected to the surface of the beam 2;

[0032] A cleaning structure 4 is provided on the left and right sides of the engraving component 3;

[0033] The cleaning structure 4 includes a connecting block 5 fixedly connected to the left and right sides of the engraving component 3. The surface of the connecting block 5 is movably connected to a fan 6 through a pin shaft. The top of the fan 6 is fixedly connected to a sleeve plate 7. The top of the engraving component 3 is provided with a transmission structure 8 located on the back side of the sleeve plate 7, and the transmission structure 8 can drive the sleeve plate 7 to swing.

[0034] refer to Figure 3 The transmission structure 8 includes a vertical plate 9 fixedly connected to the top of the engraving component 3, a connecting frame 10 fixedly connected to the top of the vertical plate 9, a bidirectional screw 11 movably connected to the interior of the connecting frame 10 through a bearing, a screw sleeve 12 is threadedly connected to the left and right sides of the surface of the bidirectional screw 11, a sliding rod 13 is fixedly connected to the front of the screw sleeve 12, and the sliding rod 13 extends from the side away from the screw sleeve 12 to the inside of the sleeve plate 7, and the sleeve plate 7 and the sliding rod 13 are slidably connected.

[0035] As a technical optimization solution of the utility model, by providing a bidirectional screw 11, a screw sleeve 12 and a slide rod 13, the two sleeve plates 7 can be pushed to swing at the same time, so that the blowing pressure of the fans 6 on both sides remains consistent.

[0036] refer to Figure 3 A guide rod 14 is fixedly connected to the interior of the connecting frame 10 , and a screw sleeve 12 is sleeved on the surface of the guide rod 14 , and the guide rod 14 and the screw sleeve 12 are slidably connected.

[0037] As a technical optimization solution of the present invention, by providing a guide rod 14, the screw sleeve 12 can be limited to avoid the screw sleeve 12 from tilting during the movement.

[0038] refer to Figure 3 A support plate 15 is fixedly connected to the front of the engraving component 3 , and a side of the support plate 15 away from the engraving component 3 is sleeved on the surface of the fan 6 .

[0039] As a technical optimization solution of the present invention, by providing a support plate 15 , the fan 6 can be supported, and the contact area between the fan 6 and the engraving component 3 can be increased.

[0040] refer to Figure 1 A baffle 16 is fixedly connected to the top of the connection frame 10 , and the baffle 16 extends from one side of the connection frame 10 to the front side of the connection frame 10 .

[0041] As a technical optimization solution of the present invention, by providing the baffle 16, the safety of the engraving assembly 3 can be improved and the contact area between the transmission structure 8 and the external environment can be reduced.

[0042] refer to Figure 3 A transmission motor 17 is fixedly connected to the left side of the connecting frame 10 , and the left end of the bidirectional screw 11 passes through the connecting frame 10 and is fixedly connected to the output end of the transmission motor 17 .

[0043] As a technical optimization solution of the present invention, by providing a transmission motor 17, the bidirectional screw 11 can be driven to rotate, thereby improving the automation effect of the machine body 1.

[0044] The working principle and use process of the utility model are as follows: when in use, the material is processed through the engraving component 3. During the processing of the engraving component 3, the fan 6 blows the output end of the engraving component 3 to reduce the dust content. During the operation of the fan 6, the transmission motor 17 drives the bidirectional screw 11 to rotate. The bidirectional screw 11 uses the thread to push the screw sleeve 12 to move towards each other. During the movement of the screw sleeve 12, the sliding rod 13 is driven to slide inside the sleeve plate 7. The sleeve plate 7 is squeezed and drives the fan 6 to swing with the pin shaft inside the connecting block 5 as the axis. The fan 6 changes the blowing range, thereby achieving the effect of effectively cleaning the dust.

[0045] In summary: the engraving machine which is easy to clean uses the fan 6 to blow the output end of the engraving component 3 to reduce the dust content. The utility model can blow away a large amount of debris dust generated by the existing engraving machine during the processing process, avoid the impact of continuously accumulated dust on the laser and cause obstruction, and ensure the laser cutting effect.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An engraving machine that is easy to clean, comprising a machine body (1); A crossbeam (2) is connected to the top of the machine body (1) through a transmission; A carving component (3) is connected to the surface of the beam (2); Features: The left side and the right side of the engraving component (3) are both provided with cleaning structures (4); The cleaning structure (4) comprises a connecting block (5) fixedly connected to the left and right sides of the engraving component (3); a fan (6) is movably connected to the surface of the connecting block (5) via a pin shaft; a sleeve plate (7) is fixedly connected to the top of the fan (6); a transmission structure (8) is provided on the top of the engraving component (3) and is located on the back of the sleeve plate (7); the transmission structure (8) is capable of driving the sleeve plate (7) to swing.

2. The easy-to-clean engraving machine according to claim 1, characterized in that: The transmission structure (8) comprises a vertical plate (9) fixedly connected to the top of the engraving component (3); a connecting frame (10) is fixedly connected to the top of the vertical plate (9); a bidirectional screw (11) is movably connected to the interior of the connecting frame (10) via a bearing; a screw sleeve (12) is threadedly connected to the left and right sides of the surface of the bidirectional screw (11); a sliding rod (13) is fixedly connected to the front of the screw sleeve (12); a side of the sliding rod (13) away from the screw sleeve (12) extends to the interior of the sleeve plate (7); and the sleeve plate (7) and the sliding rod (13) are slidably connected.

3. The easy-to-clean engraving machine according to claim 2, characterized in that: A guide rod (14) is fixedly connected to the interior of the connection frame (10), the screw sleeve (12) is sleeved on the surface of the guide rod (14), and the guide rod (14) and the screw sleeve (12) are slidably connected.

4. The easy-to-clean engraving machine according to claim 1, characterized in that: A support plate (15) is fixedly connected to the front side of the engraving component (3), and a side of the support plate (15) away from the engraving component (3) is sleeved on the surface of the fan (6).

5. The easy-to-clean engraving machine according to claim 2, characterized in that: A baffle (16) is fixedly connected to the top of the connection frame (10), and the baffle (16) extends from a side away from the connection frame (10) to the front side of the connection frame (10).

6. The easy-to-clean engraving machine according to claim 2, characterized in that: The left side of the connection frame (10) is fixedly connected to a transmission motor (17), and the left end of the bidirectional screw (11) passes through the connection frame (10) and is fixedly connected to the output end of the transmission motor (17).

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