Etching device for surface treatment of flexible screen connecting piece of pen circuit

Abstract

The utility model relates to the technical field of etching devices, and discloses a surface treatment etching device for a flexible screen connecting piece of a pen electric machine, which comprises an etching box, the top of the etching box is fixedly connected with a first servo motor, and an output shaft of the first servo motor is fixedly connected with a screw rod; the cleaning disc is used for cleaning the connecting piece placed in the placing groove, and when cleaning is completed, the lifting plate ascends and descends to drive the four rotating pieces to rotate, so that the connecting piece to be etched is clamped through sliding of the two clamping blocks, etching accuracy is guaranteed, meanwhile, the cleaning disc ascends, and the connecting piece to be etched is cleaned through the cleaning disc. According to the device, the cleaning hair is prevented from being polluted after follow-up etching liquid is injected, after etching is completed, the etching liquid and impurities can be discharged into the collecting box to be collected through separation of the multiple plugging columns and the multiple liquid leakage holes, follow-up treatment is facilitated, and in conclusion, the device is easy to operate, and the problem of etching failure caused by dust and etching connecting piece displacement is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to etching device technical field, concretely is a notebook computer flexible screen connecting piece surface treatment etching device. BACKGROUND

[0002] Etching is the technology that removes material using chemical reaction or physical impact. Etching technology can be divided into two categories of wet etching and dry etching, and the principle of etching is to remove the protective film of the area to be etched after exposure and development, so that the metal contacts the chemical solution during etching to achieve the effect of dissolution and corrosion, forming the effect of concave-convex or hollow forming.

[0003] When etching the surface of the notebook computer flexible screen connecting piece, if the etching protective film exposed in the inside of the sending device is polluted by dust, the etching completion degree is easy to be poor when the liquid contacts the metal, and after being sent into the inside of the device, the general connecting piece is easy to be displaced under the impact of water flow due to the light weight, leading to the displacement of the protective film and the offset of the etching position, and the problem of etching error.

[0004] Therefore, it is necessary to design a notebook computer flexible screen connecting piece surface treatment etching device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a notebook computer flexible screen connecting piece surface treatment etching device to solve the technical problems proposed in the above background technology.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a notebook computer flexible screen connecting piece surface treatment etching device, including etching box, the top of etching box is firmly connected with first servo motor, the output shaft of first servo motor is firmly connected with screw rod, the outer surface of screw rod is screwed and is provided with lifting plate, the lifting plate is slidably inserted with limiting column, and the bottom inner chamber of etching box is firmly connected with etching frame, the bottom of lifting plate is firmly connected with connecting mouth piece, the inner chamber bottom of connecting mouth piece is firmly connected with second servo motor, the output shaft of second servo motor is firmly connected with second rotary shaft, and the bottom of second rotary shaft is firmly connected with cleaning disc, the bottom of cleaning disc is firmly connected with a plurality of cleaning hair, and the both sides of connecting mouth piece are rotatably connected with two symmetrical first rotary shafts, and the outer surface of four first rotary shafts is fixedly sleeved with rotating sheet, and one third rotary shaft is rotatably inserted between the both ends of two rotating sheets of the same side, the outer surface of etching frame is provided with placing groove, the center of placing groove is provided with connecting piece placing area, and the inner chamber of placing groove is provided with square sliding slot on both sides, and the both ends of two third rotary shafts are slidably inserted in the inner chamber of two square sliding slots, and the outer surface of two third rotary shafts is rotatably sleeved with clamping block, the outer surface of lifting plate is inserted with inserting pipe, and the top of inserting pipe is communicated with flexible hose, the top of flexible hose is firmly connected with liquid inlet pipe, the top of liquid inlet pipe is communicated with the top of etching box, and a plurality of liquid leakage holes are formed between the bottom of placing groove and the bottom of etching box, a plurality of matched plug-in columns are slidably plugged in a plurality of liquid leakage holes, and one connecting plate is commonly connected to the bottom of a plurality of plug-in columns.

[0007] Preferably, the bottom of the etching box has a collection box, and the side of the collection box is provided with a liquid and impurity discharge port, and the inner chamber bottom of the collection box is firmly connected with an electric cylinder, and the top of the electric cylinder is firmly connected to the bottom of the connecting plate, and the top of the collection box is provided with an opening.

[0008] Preferably, the screw rod and the limiting column are respectively located at both ends of the screw rod, and the screw rod is threadedly inserted at one end of the screw rod, and the limiting column is slidably inserted at the other end of the screw rod, and the bottom end of the screw rod is rotatably connected to the top of the etching frame, and the bottom end of the limiting column is firmly connected to the top of the etching frame.

[0009] Preferably, the inserting pipe is located on one side of the cleaning disc, and the bottom end of the inserting pipe is higher than the bottom of the cleaning disc, and the inserting pipe is located above the two clamping blocks, and the inserting pipe is located between the two clamping blocks.

[0010] Preferably, the two clamping blocks are respectively located between the two rotating sheets of the same side, and the two clamping blocks are square blocks, and the bottoms of the two clamping blocks are fitted with the bottom of the placing groove.

[0011] The technical scheme provided by the utility model has the beneficial effects as follows compared with the prior art.

[0012] The utility model discloses a cleaning disc is used for cleaning the connecting piece placed in the placing groove, and when the cleaning is completed, the lifting of the lifting plate drives the rotation of the four rotating sheets, so that the sliding of the two clamping blocks is used to clamp the connecting piece to be etched, the accuracy of etching is ensured, and at the same time, the cleaning disc is lifted to avoid the pollution of the cleaning hair after the subsequent etching liquid is injected, and after etching is completed, the separation of the plurality of plug -in columns and the plurality of liquid leakage holes can collect the etching liquid and impurities in the inside collection box, and the subsequent processing is convenient, and the device is simple to operate, and the etching failure caused by the displacement of dust and etching connecting pieces is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is the structural schematic diagram of the utility model;

[0014] Fig. 2 It is the etching frame structure exploded view of the utility model;

[0015] Fig. 3 It is the collection box structure exploded view of the utility model;

[0016] In the drawing: 1, etching box;2, collection box;3, liquid and impurity discharge port;4, first servo motor;5, liquid inlet pipe;6, screw;7, flexible hose;8, plug-in pipe;9, lifting plate;10, etching frame;11, clamping block;12, rotating sheet;13, first rotating shaft;14, connecting port piece;15, cleaning disc;16, second rotating shaft;17, second servo motor;18, connecting piece placing area;19, limiting column;20, electric cylinder;21, connecting plate;22, plug -in column;23, third rotating shaft. DETAILED DESCRIPTION

[0017] The technical scheme in the utility model embodiment will be clearly and completely described below with reference to the drawings in the utility model embodiment.

[0018] Obviously, a plurality of specific details are set forth in the following description in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0019] Please refer to Figs. 1-3The utility model provides a notebook computer flexible screen connecting piece surface treatment etching device, including etching box 1, the top of etching box 1 is fixedly connected with first servo motor 4, the output shaft of first servo motor 4 is fixedly connected with screw rod 6, the outer surface screw thread sleeve of screw rod 6 is connected with lifting plate 9, the sliding insertion of lifting plate 9 is limited to post 19, and the bottom inner chamber of etching box 1 is fixedly connected with etching frame 10, the bottom of lifting plate 9 is fixedly connected with connecting mouth piece 14, the inner chamber bottom of connecting mouth piece 14 is fixedly connected with second servo motor 17, the output shaft of second servo motor 17 is fixedly connected with second rotary shaft 16, and the bottom of second rotary shaft 16 is fixedly connected with cleaning disc 15, the bottom of cleaning disc 15 is fixedly connected with a plurality of cleaning hair, and both sides of connecting mouth piece 14 are rotatably connected with the symmetry of two first rotary shafts 13, and the outer surface of four first rotary shafts 13 is fixedly connected with rotating piece 12, and the both ends of two rotating pieces 12 are rotatably inserted with one third rotary shaft 23, the outer surface of etching frame 10 is provided with placing groove, the center of placing groove is provided with connecting piece placing area 18, and both sides of the inner chamber of placing groove are provided with square sliding slot, and the both ends of two third rotary shafts 23 are slidably inserted in the inside of two square sliding slots, and the outer surface of two third rotary shafts 23 is rotatably connected with clamping block 11, the outer surface of lifting plate 9 is inserted with insertion pipe 8, and the top of insertion pipe 8 is connected with flexible hose 7, the top of flexible hose 7 is fixedly connected with liquid inlet pipe 5, the top of liquid inlet pipe 5 is connected with the top of etching box 1, and a plurality of liquid leakage holes are formed between the placing groove and the bottom of etching box 1, a plurality of matched plug-in posts 22 are slidably plugged in a plurality of liquid leakage holes, and one connecting plate 21 is fixedly connected with a plurality of plug-in posts 22, when the connecting piece is sent to the inside of etching frame 10 in the inside of etching box 1, by the opening of second servo motor 17, the rotation of cleaning disc 15 can be realized, a plurality of cleaning hairs are used to clean the surface of etching protective film exposed metal, to avoid dust affecting subsequent etching work, when cleaning is completed, by the opening of first servo motor 4, the rotation of screw rod 6 is used to drive lifting plate 9 to rise, so that lifting plate 9 drives connecting mouth piece 14 and cleaning disc 15 to rise synchronously, at this time, by the rotation of four rotating pieces 12 and the opposite sliding of two clamping blocks 11, two clamping blocks 11 are used to clamp the connecting piece needing etching, and cleaning disc 15 also gradually moves away from the surface of etching connecting piece, when the etching connecting piece is clamped, etching liquid is injected into the inside of etching frame 10 through liquid inlet pipe 5, so that etching work is carried out, at this time, etching liquid does not affect the setting of cleaning disc 15, and can ensure the position stability of etching connecting piece, improve the accuracy of etching, when etching is completed, a plurality of plug-in posts 22 are driven away from liquid leakage hole by the sliding of connecting plate 21, etching liquid and impurities can be discharged outside etching box 1, so that subsequent etching work can be carried out,The two clamping blocks 11 can be slid apart, and the etched connecting piece can be taken out.

[0020] In order to facilitate the recovery of etching liquid and impurities after etching, the bottom of the etching box 1 is provided with a collection box 2, and one side of the collection box 2 is provided with a liquid and impurity discharge port 3, and the inner cavity bottom of the collection box 2 is fixedly connected with an electric cylinder 20, and the top end of the electric cylinder 20 is fixedly connected with the bottom of the connecting plate 21, and the top of the collection box 2 is provided with an opening.

[0021] In order to ensure the stability of the lifting plate 9 when the screw rod 6 rotates, the screw rod 6 and the limiting column 19 are located at both ends of the screw rod 6, and the screw rod 6 is threadedly connected at one end of the screw rod 6, and the limiting column 19 is slidingly connected at the other end of the screw rod 6, and the bottom end of the screw rod 6 is rotatably connected to the top of the etching frame 10, and the bottom end of the limiting column 19 is fixedly connected to the top of the etching frame 10.

[0022] In order to facilitate the input of etching liquid into the placement groove, the insertion pipe 8 is located on one side of the cleaning disc 15, and the bottom end of the insertion pipe 8 is higher than the bottom of the cleaning disc 15, and the insertion pipe 8 is located above and between the two clamping blocks 11.

[0023] Further, in order to facilitate the rotation of the four rotating pieces 12, the two clamping blocks 11 are used to move in the placement groove to clamp the connecting piece to be etched, the two clamping blocks 11 are located between the two rotating pieces 12 on the same side, and the two clamping blocks 11 are square blocks, and the bottoms of the two clamping blocks 11 are in close contact with the bottom of the placement groove.

[0024] The preferred embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical solutions of the present application within the technical concept of the present application, and these simple modifications all belong to the protection scope of the present application.

[0025] In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the present application will not further describe various possible combination manners.

[0026] In addition, various different embodiments of the present application can also be combined in any manner, as long as they do not deviate from the technical concept of the present application, and they should also be considered as disclosed by the present application.

Claims

1. A notebook computer flexible screen connector surface treatment etching device, comprising an etching box (1), characterized in that: The top of the etching box (1) is fixedly connected with a first servo motor (4), the output shaft of the first servo motor (4) is fixedly connected with a screw rod (6), the outer surface of the screw rod (6) is threadedly sleeved with a lifting plate (9), the lifting plate (9) is slidingly connected with a limiting column (19), the bottom of the etching box (1) is fixedly connected with an etching frame (10), the bottom of the lifting plate (9) is fixedly connected with a connecting mouth piece (14), the inner cavity of the connecting mouth piece (14) is fixedly connected with a second servo motor (17), the output shaft of the second servo motor (17) is fixedly connected with a second rotating shaft (16), the bottom of the second rotating shaft (16) is fixedly connected with a cleaning disc (15), the bottom of the cleaning disc (15) is fixedly connected with a plurality of cleaning hairs, the two sides of the connecting mouth piece (14) are rotatably connected with two symmetrical first rotating shafts (13), the outer surfaces of the four first rotating shafts (13) are fixedly sleeved with rotating plates (12), and the two ends of the two rotating plates (12) on the same side are rotatably connected with a third rotating shaft (23), the outer surface of the etching frame (10) is provided with a placing groove, the center of the placing groove is provided with a connecting piece placing area (18), the inner cavities of the placing groove are provided with square sliding grooves on the two sides, the two ends of the two third rotating shafts (23) are slidingly connected in the two square sliding grooves, and the outer surfaces of the two third rotating shafts (23) are rotatably sleeved with clamping blocks (11), the outer surface of the lifting plate (9) is connected with a connecting pipe (8), the top end of the connecting pipe (8) is connected with a flexible hose (7), the top end of the flexible hose (7) is fixedly connected with a liquid inlet pipe (5), the top end of the liquid inlet pipe (5) is connected with the top of the etching box (1), a plurality of liquid leakage holes are formed between the placing groove and the bottom of the etching box (1), a plurality of plug-in columns (22) are slidingly arranged in the liquid leakage holes, and the bottoms of the plurality of plug-in columns (22) are fixedly connected with a connecting plate (21).

2. The surface treatment etching device for a notebook computer flexible screen connecting piece of claim 1, wherein: The bottom of the etching box (1) is provided with a collecting box (2), one side of the collecting box (2) is provided with a liquid and impurity discharge port (3), the inner cavity of the collecting box (2) is fixedly connected with a cylinder (20), the top end of the cylinder (20) is fixedly connected with the bottom of the connecting plate (21), and the top of the collecting box (2) is provided with an opening.

3. The surface treatment etching device for a notebook computer flexible screen connecting piece of claim 1, wherein: The screw rod (6) and the limiting column (19) are located at the two ends of the screw rod (6), the screw rod (6) is threadedly connected at one end of the screw rod (6), the limiting column (19) is slidingly connected at the other end of the screw rod (6), and the bottom end of the screw rod (6) is rotatably connected with the top of the etching frame (10), and the bottom end of the limiting column (19) is fixedly connected with the top of the etching frame (10).

4. The surface treatment etching device for a notebook computer flexible screen connecting piece of claim 1, wherein: The connecting pipe (8) is located on one side of the cleaning disc (15), the bottom end of the connecting pipe (8) is higher than the bottom of the cleaning disc (15), the connecting pipe (8) is located above the two clamping blocks (11), and the connecting pipe (8) is located between the two clamping blocks (11).

5. The surface treatment etching device for a notebook computer flexible screen connecting piece of claim 1, wherein: Two said clamping blocks (11) are respectively located between two rotating pieces (12) on the same side, and two said clamping blocks (11) are square blocks, and the bottom of two said clamping blocks (11) is matched with the bottom of the placing groove.

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