A dustproof structure of a precision carving machine for lens holder processing

Abstract

The utility model relates to lens holder processing technical field, concretely is a kind of dustproof structure of engraving and milling machine for lens holder processing, including the shell of engraving and milling machine, the side wall of shell is equipped with dust collection mechanism, two symmetrical tracks are installed in the top end inner wall of shell, and two symmetrical dust covers are slidably installed on the two tracks, two The dust cover is connected with dust collection mechanism, the utility model has the beneficial effect that dust collection mechanism is arranged outside engraving and milling machine, dust cover is also arranged inside engraving and milling machine, the cooperation between dust collection mechanism and dust cover, the dust generated when engraving and milling machine works is collected, dust collection tank in dust collection mechanism can store dust, thereby reduce the frequency of engraving and milling machine downtime cleaning, improve the working efficiency of engraving and milling machine, the cover plate that can rotate is set on mounting seat, when cover plate is rotated by speed reducer motor, dust stored in dust collection tank is conveniently discharged.

Description

Technical Field

[0001] This utility model relates to the field of lens bracket processing technology, specifically to a dustproof structure for a precision engraving machine used in lens bracket processing. Background Technology

[0002] When assembling a mobile phone's built-in camera, a camera bracket is usually installed on the back of the phone first, and then the phone's camera is installed on the camera bracket. A precision engraving machine is a type of CNC machine tool. Metal precision engraving machines can perform non-contact cutting and drilling on metal or non-metal plates and pipes. They are particularly suitable for laser cutting of materials such as stainless steel plates, iron plates, silicon wafers, ceramic sheets, titanium alloys, epoxy, A3 steel, and diamond.

[0003] A search revealed a Chinese patent publication number CN218838182U, which discloses a CNC engraving machine with a dust cover. The machine includes a dust cover housing, a base fixedly installed on the bottom surface of the dust cover housing, an electric push rod fixedly installed on the top surface of the dust cover housing, a side shell fixedly installed on one outer wall of the dust cover housing, and an electrostatic dust collection component installed inside the dust cover housing via a bracket.

[0004] The aforementioned engraving machine with a dust cover has the following shortcomings: the dust collection method using electrostatic dust collection components is prone to saturation, requiring frequent cleaning of the dust cover. This is mainly because the space inside the dust cover is limited, and the machine needs to be stopped during the cleaning process, which leads to a decrease in the working efficiency of the engraving machine. Utility Model Content

[0005] The purpose of this invention is to provide a dustproof structure for a precision engraving machine used in lens bracket processing, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a dustproof structure for a precision engraving machine for lens bracket processing, comprising a housing of the precision engraving machine, a dust collection mechanism installed on one side wall of the housing, two symmetrically arranged tracks installed on the inner wall of the top of the housing, and two symmetrically arranged dust suction hoods slidably installed on the two tracks, both of the dust suction hoods being connected to the dust collection mechanism, and two door hinges on the outer wall of the housing away from the dust collection mechanism.

[0007] Preferably, the dust collection mechanism includes a dust collection box fixedly connected to the side wall of the outer shell, and two connecting pipes are installed on the outer wall of the dust collection box. One end of each of the two connecting pipes is fixedly connected to two dust suction hoods. A detachable top cover is installed on the upper end of the dust collection box, and a fan penetrating the top cover is installed on the upper end of the top cover.

[0008] Preferably, a filter sleeve is installed at the center of the outer wall of the bottom of the top cover, and the outer wall of the filter sleeve has three equally spaced circular openings. The inner walls of the three openings are all fixed with dustproof nets. The upper end of the filter sleeve is connected to the input end of the fan, and a detachable bottom cover is fixedly installed at the bottom end of the filter sleeve.

[0009] Preferably, a fixing tube is fixedly connected to the center of the top of the bottom cover, and the outer wall of the fixing tube has three equally spaced circular arc-shaped openings. The inner walls of the three arc-shaped openings are rotatably connected to swing plates, and the outer walls of one side of the three swing plates are rotatably connected to connecting plates. One end of the three connecting plates is rotatably connected to the same drive seat. A cylinder is fixedly connected to the inner wall of the bottom of the fixing tube, and the piston rod of the cylinder is fixedly connected to the drive seat. A spring rod is fixedly connected to the inner wall of the top of the fixing tube, and one end of the spring rod is fixedly connected to the drive seat.

[0010] Preferably, the dust collection mechanism further includes a mounting base fixedly connected to the side wall of the outer shell, and the upper end of the mounting base has a circular opening for fixing the dust collection box discharge pipe. The lower end of the mounting base is rotatably connected to a cover plate, and a reduction motor is installed through the upper edge of the mounting base. The output shaft of the reduction motor is fixedly connected to the cover plate.

[0011] Preferably, an electric actuator is fixedly connected to the center line of the top of the housing, and a control panel is fixedly connected to one side wall of the housing. The control panel is electrically connected to the electric actuator, the fan, the geared motor, and the cylinder.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a dust collection mechanism on the outside of the engraving machine and a dust suction hood inside the engraving machine, the cooperation between the dust collection mechanism and the dust suction hood facilitates the collection of dust generated during the operation of the engraving machine. The dust collection box in the dust collection mechanism can store the dust, thereby reducing the frequency of the engraving machine stopping for cleaning and improving the working efficiency of the engraving machine. By setting a rotatable cover plate on the mounting base, when the geared motor drives the cover plate to rotate, it is easy to discharge the dust stored in the dust collection box. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the back structure of the outer shell of this utility model; Figure 3 This is a schematic diagram of the internal structure of the outer shell of this utility model; Figure 4 This is a schematic diagram of the dust collection box, connecting pipe, and fan of this utility model. Figure 5 This is a schematic diagram of the internal filter sleeve structure of the dust collection box of this utility model; Figure 6This is a schematic diagram of the filter sleeve and fixing tube of this utility model. Figure 7 This is a schematic diagram of the structure between the fixed tube, the swing plate and the connecting plate of this utility model.

[0014] The components represented by each number in the attached diagram are listed below: 1. Outer shell; 2. Dust collection mechanism; 3. Electric actuator; 4. Control panel; 5. Door; 6. Track; 7. Dust hood; 8. Dust collection box; 9. Connecting pipe; 10. Fan; 11. Mounting base; 12. Gear motor; 13. Cover plate; 14. Top cover; 15. Filter sleeve; 16. Dustproof net; 17. Swing plate; 18. Bottom cover; 19. Fixing pipe; 20. Spring rod; 21. Arc-shaped opening; 22. Connecting plate; 23. Cylinder; 24. Drive base. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model provides a technical solution: like Figures 1-7 The dustproof structure of a precision engraving machine for lens bracket processing shown includes a housing 1 of the precision engraving machine. A dust collection mechanism 2 is installed on one side wall of the housing 1. Two symmetrically arranged tracks 6 are installed on the inner wall of the top of the housing 1, and two symmetrically arranged dust suction hoods 7 are slidably installed on the two tracks 6. Both dust suction hoods 7 are connected to the dust collection mechanism 2. Two door 5 are hinged to the outer wall of the housing 1 on the side away from the dust collection mechanism 2.

[0017] In this embodiment, when the engraving machine is working, a large amount of dust is generated inside. At this time, the dust collection mechanism 2, together with the dust suction hood 7, collects the dust. The track 6 facilitates the installation of the dust suction hood 7 and also facilitates the adjustment of the position of the dust suction hood 7. The openable door 5 makes it convenient to take out the engraved parts. At the same time, the outer wall of the outer shell 1 is provided with ventilation holes, which, together with the dust collection mechanism 2, ensures the air pressure balance in the outer shell 1.

[0018] like Figures 4-6The dust collection mechanism 2 shown includes a dust collection box 8 fixedly connected to the side wall of the outer shell 1, and two connecting pipes 9 are installed on the outer wall of the dust collection box 8. One end of the two connecting pipes 9 is fixedly connected to two dust suction hoods 7 respectively. A detachable top cover 14 is installed on the upper end of the dust collection box 8, and a fan 10 is installed on the upper end of the top cover 14, penetrating the top cover 14. A filter sleeve 15 is installed at the center of the outer wall of the bottom of the top cover 14, and the outer wall of the filter sleeve 15 has three equally spaced circular openings. Dustproof nets 16 are fixed to the inner walls of the three openings. The upper end of the filter sleeve 15 is connected to the input end of the fan 10, and a detachable bottom cover 18 is fixedly installed on the bottom end of the filter sleeve 15.

[0019] In this embodiment, when vacuuming, the dust in the engraving machine is drawn through the dust hood 7 and the connecting pipe 9 into the dust collection box 8. The dustproof net 16 on the filter sleeve 15 can intercept the dust in the dust collection box 8. The detachable top cover 14 facilitates the later maintenance of the filter sleeve 15.

[0020] like Figures 6-7 A fixed tube 19 is fixedly connected to the center of the top of the bottom cover 18 shown. The outer wall of the fixed tube 19 has three equally spaced circular arc-shaped openings 21. The inner walls of the three arc-shaped openings 21 are rotatably connected to swing plates 17. The outer walls of one side of the three swing plates 17 are rotatably connected to connecting plates 22. One end of the three connecting plates 22 is rotatably connected to the same drive seat 24. A cylinder 23 is fixedly connected to the inner wall of the bottom of the fixed tube 19. The piston rod of the cylinder 23 is fixedly connected to the drive seat 24. A spring rod 20 is fixedly connected to the inner wall of the top of the fixed tube 19. One end of the spring rod 20 is fixedly connected to the drive seat 24.

[0021] In this embodiment, after long-term filtration, a large amount of dust and impurities will adhere to the surface of the dustproof net 16, so it needs to be cleaned regularly. When cleaning the dustproof net 16, the cylinder 23 is activated, and the cylinder 23 pushes the drive seat 24 to move upward. When the drive seat 24 moves upward, it compresses the spring rod 20. At the same time, the connecting plate 22 pulls the swing plate 17 into the fixed tube 19. When the cylinder 23 resets, it pulls the drive seat 24 to reset. At the same time, the connecting plate 22 pushes the swing plate 17 to extend and strike the dustproof net 16. The striking of the swing plate 17 causes the dustproof net 16 to vibrate, which facilitates the shaking off of the dust adhering to the dustproof net 16, thereby achieving the cleaning of the dustproof net 16.

[0022] like Figures 4-5 The dust collection mechanism 2 shown also includes a mounting base 11 fixedly connected to the side wall of the outer shell 1, and the upper end of the mounting base 11 has a circular opening for fixing the discharge pipe of the dust collection box 8. The lower end of the mounting base 11 is rotatably connected to a cover plate 13, and a reduction motor 12 is installed through the upper edge of the mounting base 11. The output shaft of the reduction motor 12 is fixedly connected to the cover plate 13.

[0023] In this embodiment, when it is necessary to clean the dust in the dust collection box 8, the reduction motor 12 starts and drives the cover plate 13 to rotate. When the cover plate 13 rotates and exposes the discharge port, the dust is discharged directly, which makes it easy to clean the dust in the dust collection box 8.

[0024] like Figures 1-7 An electric actuator 3 is fixedly connected to the center line of the top of the outer casing 1 shown. A control panel 4 is fixedly connected to one side wall of the outer casing 1, and the control panel 4 is electrically connected to the electric actuator 3, the fan 10, the geared motor 12, and the cylinder 23.

[0025] In this embodiment, the electric actuator 3 facilitates the adjustment of the engraving mechanism in the engraving machine, and the control panel 4 facilitates the control of the electrical components in the engraving machine.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dustproof structure for a precision engraving machine used for lens bracket processing, comprising the outer shell (1) of the precision engraving machine, characterized in that: A dust collection mechanism (2) is installed on one side wall of the outer shell (1). Two symmetrically arranged tracks (6) are installed on the inner wall of the top of the outer shell (1), and two symmetrically arranged dust suction hoods (7) are slidably installed on the two tracks (6). Both dust suction hoods (7) are connected to the dust collection mechanism (2). Two door panels (5) are hinged to the outer wall of the outer shell (1) away from the dust collection mechanism (2).

2. The dustproof structure of a precision engraving machine for lens bracket processing according to claim 1, characterized in that: The dust collection mechanism (2) includes a dust collection box (8) fixedly connected to the side wall of the outer shell (1), and two connecting pipes (9) are installed on the outer wall of the dust collection box (8). One end of the two connecting pipes (9) is fixedly connected to two dust suction hoods (7). A detachable top cover (14) is installed on the upper end of the dust collection box (8), and a fan (10) penetrating the top cover (14) is installed on the upper end of the top cover (14).

3. The dustproof structure of a precision engraving machine for lens bracket processing according to claim 2, characterized in that: A filter sleeve (15) is installed at the center of the outer wall of the bottom of the top cover (14), and the outer wall of the filter sleeve (15) has three equally spaced circular openings. The inner walls of the three openings are all fixed with dustproof nets (16). The upper end of the filter sleeve (15) is connected to the input end of the fan (10), and a detachable bottom cover (18) is fixedly installed at the bottom end of the filter sleeve (15).

4. The dustproof structure of a precision engraving machine for lens bracket processing according to claim 3, characterized in that: A fixed tube (19) is fixedly connected to the center of the top of the bottom cover (18), and the outer wall of the fixed tube (19) has three equally spaced circular arc-shaped openings (21). The inner walls of the three arc-shaped openings (21) are rotatably connected to swing plates (17), and the outer walls of one side of the three swing plates (17) are rotatably connected to connecting plates (22). One end of the three connecting plates (22) is rotatably connected to the same drive seat (24). The inner wall of the bottom of the fixed tube (19) is fixedly connected to a cylinder (23), and the piston rod of the cylinder (23) is fixedly connected to the drive seat (24). The inner wall of the top of the fixed tube (19) is fixedly connected to a spring rod (20), and one end of the spring rod (20) is fixedly connected to the drive seat (24).

5. The dustproof structure of a precision engraving machine for lens bracket processing according to claim 4, characterized in that: The dust collection mechanism (2) also includes a mounting base (11) fixedly connected to the side wall of the outer shell (1), and the upper end of the mounting base (11) is provided with a circular opening for fixing the discharge pipe of the dust collection box (8). The lower end of the mounting base (11) is rotatably connected to a cover plate (13), and a reduction motor (12) is installed through the upper edge of the mounting base (11). The output shaft of the reduction motor (12) is fixedly connected to the cover plate (13).

6. The dustproof structure of a precision engraving machine for lens bracket processing according to claim 5, characterized in that: An electric push rod (3) is fixedly connected at the center of the top of the outer shell (1), and a control panel (4) is fixedly connected to one side wall of the outer shell (1). The control panel (4) is electrically connected to the electric push rod (3), the fan (10), the geared motor (12), and the cylinder (23).

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