High-precision mold texture etching equipment

Abstract

The utility model relates to the technical field of die etching, in particular to high-precision die texture etching equipment which comprises an etching box, an opening is formed in the front side of the etching box, the top wall of the etching box is slidably connected with a horizontal pipe, the side wall of the horizontal pipe is communicated with a fixed pipe, and the side wall of the horizontal pipe is provided with a driving mechanism for driving the horizontal pipe to move horizontally. An electric sliding rail is fixedly installed on the side wall of the horizontal pipe, an electric sliding block is arranged at the bottom of the electric sliding rail, and a laser transmitter is fixedly installed at the bottom of the electric sliding block. By arranging the driving mechanism, the horizontal pipe, the fixing pipe, the pressure pump, the connecting plate and the like, dust falling can be carried out by utilizing the atomizing spray head in the laser etching process, a mold is washed by utilizing the high-pressure spray head, and adhesion of metal particles is reduced, so that the laser etching precision is improved, the mold can be fixed by the arranged fixing mechanism, and the production efficiency is improved. And the stability in the mold etching process is further enhanced, and operation and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of mold etching, in particular to high-precision mold texture etching equipment. Background Art

[0002] Etching is a technique that uses chemical reactions or physical impact to remove part of a material. Etching technology can be divided into two categories: wet etching and dry etching. It was first used to make printing embossed plates such as copper plates and zinc plates. It is also widely used to reduce the weight of instrument panels, nameplates, and thin workpieces that are difficult to process with traditional processing methods. After continuous improvement and development of process equipment, it can also be used for the processing of precision etching products of electronic thin-film parts in the aviation, machinery, and chemical industries. Especially in the semiconductor process, etching is an indispensable technology.

[0003] Laser etching is a way to process molds. During the laser etching process, a large amount of metal dust and exhaust gas will appear, which will affect the surrounding environment and the health of workers. At the same time, if metal particles adhere to the mold surface during the etching process, it will affect the etching accuracy during the laser etching process, resulting in certain disadvantages in actual use. Utility Model Content

[0004] The purpose of the utility model is to provide a high-precision mold texture etching device, which solves the problem that a large amount of metal dust and exhaust gas will appear in the laser etching process in the prior art, which will affect the surrounding environment and the health of workers. At the same time, if there are metal particles attached to the mold surface during the etching process, it will affect the etching accuracy during the laser etching process, resulting in certain disadvantages in actual use.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-precision mold texture etching device comprises an etching box, the front side of the etching box is open, the top wall of the etching box is slidably connected to a horizontal tube, the side wall of the horizontal tube is connected to a fixed tube, the side wall of the horizontal tube is provided with a driving mechanism for driving itself to move horizontally, the side wall of the horizontal tube is fixedly installed with an electric slide rail, the bottom of the electric slide rail is provided with an electric slider, and the bottom of the electric slider is fixedly installed with a laser transmitter, an isolation frame is fixedly installed inside the etching box, the isolation frame divides the internal space of the etching box into an etching chamber and a waste liquid chamber, the surface of the isolation frame is slidably connected to a connecting plate, the surface of the connecting plate is provided with a fixing mechanism for fixing the mold, and the side wall of the waste liquid chamber is slidably inserted with a filter frame.

[0007] Preferably, a pressure pump is fixedly installed on the side wall of the etching box, the liquid inlet end of the pressure pump is inserted at the bottom of the waste liquid bin, the liquid outlet end of the pressure pump is connected to a hose, the end of the hose away from the pressure pump is connected to a fixed pipe, the fixed pipe is slidably inserted inside the etching box, and the end of the fixed pipe is connected to a horizontal pipe, and an atomizing nozzle and a high-pressure nozzle are respectively provided at the top and bottom ends of the horizontal pipe.

[0008] Preferably, the driving mechanism includes a motor, which is fixedly mounted on the side wall of the etching box, a driving gear is fixedly mounted on the output shaft port of the motor, a driven gear is rotatably connected to the side wall of the etching box, the driving gear and the driven gear are meshed, and a lead screw is fixedly mounted on the side wall of the horizontal tube, the lead screw passes through the etching box and is threadedly connected to the driven gear.

[0009] Preferably, the connecting plate is arranged as an "L"-shaped structure, and the fixing mechanism includes a connecting frame, which is arranged as a "mouth"-shaped structure. The connecting frame is slidably connected to the surface of the connecting plate, and a screw rod is passed through the surface thread of the connecting frame. The end of the screw rod is rotatably connected to the connecting plate, and two electric telescopic rods are symmetrically installed on the inner wall of the connecting frame, and a pressure plate is fixedly installed on the ends of the two electric telescopic rods close to each other.

[0010] Preferably, leakage holes are evenly opened on the surface of the connecting plate, bumps are evenly fixedly installed on the surface of the connecting plate, and a drain pipe is connected to the side wall of the etching box at a position relative to the waste liquid bin.

[0011] Preferably, the filter frame comprises a frame and a filter cloth, and the filter cloth is fixedly installed inside the frame.

[0012] The utility model has at least the following beneficial effects:

[0013] By setting up structures such as a driving mechanism, a horizontal tube, a fixed tube, a pressure pump, and a connecting plate, an atomizing nozzle can be used to reduce dust during the laser etching process, and a high-pressure nozzle can be used to flush the mold to reduce the adhesion of metal particles, thereby improving the accuracy of laser etching. The set fixing mechanism can fix the mold, further enhance the stability of the mold during etching, and facilitate operation and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Side view;

[0017] Figure 3 This is a schematic diagram of the structure of the connecting frame of the utility model;

[0018] Figure 4 This is a cross-sectional view of the etching box of the utility model;

[0019] Figure 5 This is a schematic diagram of the horizontal pipe structure of the utility model.

[0020] In the figure: 1. etching box; 2. drain pipe; 3. connecting plate; 4. connecting frame; 5. screw; 6. electric telescopic rod; 7. pressure plate; 8. bump; 9. leakage hole; 10. filter frame; 11. hose; 12. waste liquid bin; 13. etching bin; 14. isolation frame; 15. laser transmitter; 16. electric slide rail; 17. screw; 18. fixed pipe; 19. motor; 20. driving gear; 21. driven gear; 22. horizontal pipe; 23. pressure pump. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0024] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] Reference Figure 1-5 A high-precision mold texture etching device comprises an etching box 1, the front side of the etching box 1 is open, the top wall of the etching box 1 is slidably connected with a horizontal tube 22, the side wall of the horizontal tube 22 is connected with a fixed tube 18, the side wall of the horizontal tube 22 is provided with a driving mechanism for driving itself to move horizontally, the side wall of the horizontal tube 22 is fixedly installed with an electric slide rail 16, the bottom of the electric slide rail 16 is provided with an electric slider, and the bottom of the electric slider is fixedly installed with a laser transmitter 15, the interior of the etching box 1 is fixedly installed with an isolation frame 14, the isolation frame 14 divides the internal space of the etching box 1 into an etching chamber 13 and a waste liquid chamber 12, the surface of the isolation frame 14 is slidably connected with a connecting plate 3, the surface of the connecting plate 3 is provided with a fixing mechanism for fixing the mold, the side wall of the waste liquid chamber 12 is slidably inserted with a filter frame 10, and the mold is placed in use. The surface of the connecting plate 3 is fixed by a fixing mechanism, and then the entire connecting plate 3 is placed inside the etching box 1, and the surface of the mold is laser etched by a laser emitter 15. The driving mechanism drives the horizontal tube 22 and the electric slide rail 16 to move in two directions, thereby driving the laser emitter 15 to move synchronously, so as to facilitate laser etching of any position on the surface of the mold. During the laser etching process, the atomizing nozzle on the horizontal tube 22 can be used to spray water mist, so as to achieve the purpose of dust reduction. At the same time, the high-pressure nozzle is used to spray high-pressure water to flush the metal particles attached to the surface of the mold, so as to improve the accuracy of laser etching of the mold. The flushing wastewater can be filtered through the set filter frame 10, and then flow to the inside of the waste liquid bin 12 for reuse, which is convenient for operation.

[0027] Furthermore, a pressure pump 23 is fixedly installed on the side wall of the etching box 1, and the liquid inlet end of the pressure pump 23 is inserted at the bottom of the waste liquid bin 12. The liquid outlet end of the pressure pump 23 is connected to a hose 11. The end of the hose 11 away from the pressure pump 23 is connected to a fixed pipe 18. The fixed pipe 18 is slidably inserted inside the etching box 1, and the end of the fixed pipe 18 is connected to a horizontal pipe 22. The top and bottom ends of the horizontal pipe 22 are respectively provided with an atomizing nozzle and a high-pressure nozzle. By setting the pressure pump 23, the filtered water in the waste liquid bin 12 can be drawn into the hose 11, and enter the fixed pipe 18 through the hose 11, and finally sprayed out through the atomizing nozzle and the high-pressure nozzle on the horizontal pipe 22.

[0028] Furthermore, the driving mechanism includes a motor 19, which is fixedly mounted on the side wall of the etching box 1, and a driving gear 20 is fixedly mounted on the output shaft port of the motor 19. The side wall of the etching box 1 is rotatably connected to a driven gear 21, and the driving gear 20 and the driven gear 21 are meshed. A screw rod 17 is fixedly mounted on the side wall of the horizontal tube 22, and the screw rod 17 passes through the etching box 1 and is threadedly connected to the driven gear 21. When the driving mechanism is in use, the motor 19 is started, and the motor 19 drives the driving gear 20 to rotate, and the driving gear 20 drives the driven gear 21 to rotate. The rotation of the driven gear 21 drives the screw rod 17 to move horizontally, thereby driving the fixed tube 18 and the horizontal tube 22 to move synchronously.

[0029] Furthermore, the connecting plate 3 is configured as an "L"-shaped structure, and the fixing mechanism includes a connecting frame 4, which is configured as a "mouth"-shaped structure. The connecting frame 4 is slidably connected to the surface of the connecting plate 3, and a screw 5 is threaded through the surface of the connecting frame 4. The end of the screw 5 is rotatably connected to the connecting plate 3, and two electric telescopic rods 6 are symmetrically installed on the inner wall of the connecting frame 4. The ends of the two electric telescopic rods 6 that are close to each other are fixed with a pressing plate 7. When the fixing mechanism is in use, the mold is placed on the connecting plate 3, and then the two electric telescopic rods 6 are started at the same time, and the mold is squeezed and fixed from the left and right sides by the two electric telescopic rods 6. Then the screw 5 is manually rotated, and the screw 5 drives the entire connecting frame 4 to move, thereby driving the mold to move toward the vertical part of the connecting plate 3, and then fixing the front and rear ends of the mold, thereby stabilizing the mold and improving the accuracy of laser etching.

[0030] Furthermore, leakage holes 9 are evenly opened on the surface of the connecting plate 3, and protrusions 8 are evenly fixedly installed on the surface of the connecting plate 3. The side wall of the etching box 1 is connected to a drain pipe 2 relative to the waste liquid bin 12. The flushing waste water can be discharged by setting the leakage holes 9. By setting the protrusions 8, the bottom of the mold does not contact the connecting plate 3 when it is placed on the connecting plate 3, thereby facilitating the discharge of waste water. The drain pipe 2 itself has a valve, and the filtered waste water can be directly discharged when it is not needed.

[0031] Furthermore, the filter frame 10 includes a frame and a filter cloth, and the filter cloth is fixedly installed inside the frame. The filter frame 10 can filter the wastewater, and the filter frame 10 can be pulled out for easy cleaning.

[0032] In summary, during use, the mold is placed on the surface of the connecting plate 3, and the mold is fixed by a fixing mechanism, and then the entire connecting plate 3 is placed inside the etching box 1, and the laser emitter 15 is used to laser etch the mold surface, and the driving mechanism is used to drive the horizontal tube 22 and the electric slide rail 16 to move in two directions, thereby driving the laser emitter 15 to move synchronously, so as to facilitate laser etching of any position on the mold surface. During the laser etching process, the atomizing nozzle on the horizontal tube 22 can be used to spray water mist, so as to achieve the purpose of dust reduction, and at the same time, the high-pressure nozzle is used to spray high-pressure water to rinse the metal particles attached to the mold surface, thereby improving the accuracy of the mold laser etching. The flushing wastewater can be filtered by the filter frame 10, and then flow into the waste liquid bin 12 for reuse, which is convenient for operation. The filtered water in the waste liquid bin 12 can be drawn into the hose 11 by setting the pressure pump 23, and the hose 11 is used to enter the fixed tube 18, and finally sprayed out through the atomizing nozzle and the high-pressure nozzle on the horizontal tube 22. The driving mechanism is in use, and the electric The motor 19 drives the driving gear 20 to rotate, and the driving gear 20 drives the driven gear 21 to rotate. The rotation of the driven gear 21 drives the screw rod 17 to move horizontally, thereby driving the fixed pipe 18 and the horizontal pipe 22 to move synchronously. When the fixing mechanism is in use, the mold is placed on the connecting plate 3, and then the two electric telescopic rods 6 are started at the same time, and the mold is squeezed and fixed from the left and right sides by the two electric telescopic rods 6, and then the screw rod 5 is manually rotated, and the screw rod 5 drives the entire connecting frame 4 to move, thereby driving the mold to move toward the vertical part of the connecting plate 3, and then the front and rear ends of the mold are fixed, so as to stabilize the mold and improve the accuracy of laser etching. The waste water flushed by the leak hole 9 can be discharged. By setting the protrusion 8, the bottom of the mold is not in contact with the connecting plate 3 when it is placed on the connecting plate 3, which is conducive to the discharge of waste water. The sewage pipe 2 itself has a valve, and the filtered waste water can be directly discharged when it is not needed. The filter frame 10 can filter the waste water, and the filter frame 10 can be pulled out for easy cleaning.

[0033] The above shows and describes the basic principle, 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 the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A high-precision mold texture etching device, characterized in that: The etching box (1) comprises an etching box (1), the front side of the etching box (1) is open, the top wall of the etching box (1) is slidably connected to a horizontal tube (22), the side wall of the horizontal tube (22) is connected to a fixed tube (18), the side wall of the horizontal tube (22) is provided with a driving mechanism for driving itself to move horizontally, the side wall of the horizontal tube (22) is fixedly installed with an electric slide rail (16), the bottom of the electric slide rail (16) is provided with an electric slider, and the bottom of the electric slider is fixedly installed with a laser emitter (15), the interior of the etching box (1) is fixedly installed with an isolation frame (14), the isolation frame (14) divides the internal space of the etching box (1) into an etching chamber (13) and a waste liquid chamber (12), the surface of the isolation frame (14) is slidably connected to a connecting plate (3), the surface of the connecting plate (3) is provided with a fixing mechanism for fixing a mold, and the side wall of the waste liquid chamber (12) is slidably inserted with a filter frame (10).

2. A high-precision mold texture etching device according to claim 1, characterized in that: A pressure pump (23) is fixedly installed on the side wall of the etching box (1); the liquid inlet end of the pressure pump (23) is inserted into the bottom of the waste liquid bin (12); the liquid outlet end of the pressure pump (23) is connected to a hose (11); the end of the hose (11) away from the pressure pump (23) is connected to a fixed pipe (18); the fixed pipe (18) is slidably inserted into the interior of the etching box (1); the end of the fixed pipe (18) is connected to a horizontal pipe (22); and the top and bottom ends of the horizontal pipe (22) are respectively provided with an atomizing nozzle and a high-pressure nozzle.

3. The high-precision mold texture etching equipment according to claim 1, characterized in that: The driving mechanism comprises a motor (19), the motor (19) is fixedly mounted on the side wall of the etching box (1), a driving gear (20) is fixedly mounted on the output shaft port of the motor (19), a driven gear (21) is rotatably connected to the side wall of the etching box (1), the driving gear (20) and the driven gear (21) are meshed, and a screw rod (17) is fixedly mounted on the side wall of the horizontal tube (22), the screw rod (17) passes through the etching box (1) and is threadedly connected to the driven gear (21).

4. The high-precision mold texture etching equipment according to claim 1, characterized in that: The connecting plate (3) is configured as an "L"-shaped structure, and the fixing mechanism comprises a connecting frame (4), the connecting frame (4) is configured as an "O"-shaped structure, the connecting frame (4) is slidably connected to the surface of the connecting plate (3), a screw rod (5) is threadedly penetrated through the surface of the connecting frame (4), and the end of the screw rod (5) is rotatably connected to the connecting plate (3), and two electric telescopic rods (6) are symmetrically installed on the inner wall of the connecting frame (4), and a pressure plate (7) is fixedly installed at one end of the two electric telescopic rods (6) close to each other.

5. The high-precision mold texture etching equipment according to claim 4, characterized in that: The surface of the connecting plate (3) is evenly provided with leakage holes (9), the surface of the connecting plate (3) is evenly fixed with protrusions (8), and the side wall of the etching box (1) is connected to a sewage pipe (2) at a position relative to the waste liquid bin (12).

6. The high-precision mold texture etching equipment according to claim 1, characterized in that: The filter frame (10) comprises a frame and a filter cloth, and the filter cloth is fixedly installed inside the frame.

Images