Plane glass AG etching jig

Abstract

The plane glass AG etching jig comprises a jig body, and the end face of the jig body is provided with a profiling groove designed to imitate the shape of a product and a water collecting groove formed in the inner side of the profiling groove; the side face of one side of the jig body is provided with an inserting hole communicating with the water collecting groove. The other side face, opposite to the side face where the inserting hole is located, of the jig body is provided with an inserting part matched with the inserting hole in aperture, and a hole channel communicated with the water collecting groove is formed in the inserting part. According to the invention, the risk that the product floats due to the fact that liquid medicine is accumulated in the profiling groove, the product is separated from the jig, and the product falls off can be avoided. And the liquid in each water collecting tank can be discharged or collected in a concentrated manner.

Description

Technical Field

[0001] The present invention relates to the technical field of flat glass etching, and in particular to a flat glass AG etching jig. Background Art

[0002] During the production process of the mobile phone back cover glass, the surface needs to be etched to give it a good anti-glare effect, enhance the glass's anti-slip and scratch performance, and retain the original delicate touch of the glass. During etching, a jig is needed to position the product to be etched. However, the existing jig structure causes the etching solution to accumulate in the cavity during operation, causing the product to float and the risk of the product falling off the jig. Summary of the invention

[0003] In order to solve the technical problems existing in the background technology, the present invention proposes a flat glass AG etching fixture.

[0004] The present invention provides a flat glass AG etching jig, comprising: a jig body, an end surface of which has a profiling groove designed to imitate the shape of a product and a water collecting groove arranged inside the profiling groove;

[0005] A plug hole connected to the water collecting tank is provided on the side of one side of the fixture body;

[0006] A plug-in portion adapted to the diameter of the plug-in hole is arranged on the other side of the fixture body opposite to the side where the plug-in hole is located, and a channel communicating with the water collecting tank is arranged inside the plug-in portion.

[0007] Preferably, the bottom of the water collecting trough is provided with a drainage hole and a sealing plug inserted in the drainage hole.

[0008] Preferably, a water storage chamber is provided inside the fixture body, and an overflow port communicating with the water storage chamber is provided near the end of the water collecting tank.

[0009] Preferably, the bottom of the water storage chamber is provided with an exhaust hole and a sealing plug inserted in the drain hole.

[0010] Preferably, a positioning boss is provided on the inner side of the contoured groove; the water collecting groove includes an annular groove circumferentially arranged on the outer periphery of the positioning boss and a strip groove radially arranged outside the annular groove, and a flow hole connecting the annular groove and the strip groove is provided at the bottom of the groove.

[0011] Preferably, a sealing ring is provided on the outside of the plug-in portion and / or on the inside of the plug-in hole.

[0012] Preferably, the sealing ring is arranged inside the plug hole, a plurality of sealing lips arranged at axial intervals are arranged on the inner side of the sealing ring, and a plurality of annular grooves arranged at axial intervals are arranged on the plug-in portion.

[0013] Preferably, the sealing ring is sleeved on the outside of the plug-in part.

[0014] In the present invention, the profiling groove is used to place the product and to limit the product placed inside it. The water collection groove arranged inside the profiling groove is used to collect the etching solution, so as to avoid the solution accumulating in the profiling groove and causing the product to float, so as to make the product separate from the fixture and cause the risk of the product falling. The plug-in hole and the plug-in part arranged on the side can connect several fixtures in series in sequence and make each water collection groove connected at one time, so as to discharge or collect the liquid in each water collection groove in a centralized manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axial view of one side of a flat glass AG etching fixture proposed by the present invention;

[0016] Figure 2 This is an axial view of the other side direction of the flat glass AG etching fixture proposed by the present invention;

[0017] Figure 3 This is a schematic diagram of the placement relationship between the product and the fixture body in a flat glass AG etching fixture proposed by the present invention. DETAILED DESCRIPTION

[0018] Reference Figure 1-3 The present invention proposes a flat glass AG etching jig, comprising: a jig body 1, the end surface of the jig body 1 having a profiling groove 11 designed to imitate the shape of a product 2 and a water collecting groove 12 arranged inside the profiling groove 11.

[0019] The side of one side of the fixture body 1 is provided with a plug hole 13 connected to the water collection tank 12. The other side of the fixture body 1 opposite to the side where the plug hole 13 is located is provided with a plug part 14 adapted to the hole diameter of the plug hole 13, and the plug part 14 is provided with a channel connected to the water collection tank 12.

[0020] During the etching operation, the plug-in parts 14 of multiple jigs are inserted into the plug-in holes 13 of adjacent jig slots in advance, so that all the jigs are connected in series, so that the water collection grooves 12 of each jig are interconnected, and then the product parts 2 to be etched are placed in the profiling grooves 11 of each jig in turn. The medicine produced by each jig during etching is directly discharged into the water collection groove 12 and then discharged to the designated area in a unified manner. This can prevent the medicine from accumulating in the profiling groove 11 and causing the product 2 to float, causing the product 2 to detach from the jig and causing the risk of the product 2 falling, and can also avoid the problem of the medicine being discharged everywhere and not being uniform.

[0021] As can be seen from the above, the profiling groove 11 in the present invention is used to place the two products and to limit the two products placed inside it. The water collection groove 12 arranged inside the profiling groove 11 is used to collect the etching solution, so as to avoid the solution accumulating in the profiling groove 11 and causing the product 2 to float, so that the product 2 is separated from the fixture and causes the risk of the product 2 falling. The plug hole 13 and the plug part 14 arranged on the side can connect several fixtures in series in sequence and connect the water collection grooves 12 at one time, so as to discharge or collect the liquid in each water collection groove 12 in a centralized manner.

[0022] In addition, the present embodiment further provides a water storage chamber inside the fixture body 1, and provides an overflow port 15 connected to the water storage chamber near the end of the water collecting tank 12. When the discharge speed of the medicine in the water collecting tank 12 is lower than the entry speed, causing the amount of water accumulated inside to be too high, the water is diverted through the overflow port 15, thereby avoiding the problem that the medicine cannot be discharged in time and causes the accumulation of liquid in the contoured groove 11, causing the product 2 to float.

[0023] Furthermore, a vent hole and a sealing plug inserted in the drainage hole are provided at the bottom of the water storage chamber. When the water accumulated in the water storage chamber reaches a certain amount, the medicine in the water storage chamber can be discharged by pulling out the sealing plug.

[0024] Furthermore, in this embodiment, a drainage hole and a sealing plug inserted in the drainage hole are provided at the bottom of the water collecting tank 12. When the etching operation is completed, the medicine in the water collecting tank 12 can be drained by pulling out the sealing plug.

[0025] In this embodiment, a sealing ring is provided on the outside of the plug-in portion 14, or a sealing ring is provided on the inside of the plug-in hole 13, or sealing rings are provided on the outside of the plug-in portion 14 and the inside of the plug-in hole 13 respectively. When the plug-in portion 14 of one fixture is inserted into the plug-in hole 13 of another fixture, the sealing ring can effectively ensure the sealing of the contact surface.

[0026] When the sealing ring is arranged inside the plug hole 13, a plurality of sealing lips arranged at axial intervals are arranged on the inner side of the sealing ring, and a plurality of annular grooves arranged at axial intervals are arranged on the plug part 14. When the plug part 14 is inserted into the plug hole 13, the sealing lips on the sealing ring arranged inside the plug hole 13 are sequentially inserted into the annular grooves to further increase the sealing effect.

[0027] In addition, for etching of the glass back plate of a mobile phone with a camera hole, the present embodiment is provided with a positioning boss 16 on the inner side of the profiling groove 11, and the camera hole on the glass back plate is positioned by the positioning boss 16. The water collecting groove 12 includes an annular groove circumferentially arranged on the outer periphery of the positioning boss 16 and a strip groove radially arranged outside the annular groove, and a flow hole connecting the annular groove and the strip groove is provided at the bottom of the groove. The distribution of the annular groove and the strip groove can ensure that the etching solution is quickly discharged from the profiling groove 11, and the design of the flow hole can make the liquid in the annular groove and the strip groove be collected and discharged in a centralized manner.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flat glass AG etching jig, characterized in that: include: A jig body (1), the end surface of which has a profiling groove designed to imitate the shape of a product (2) and a water collecting groove (12) arranged inside the profiling groove (11); A plug hole (13) communicating with the water collecting tank (12) is provided on the side surface of one side of the fixture body (1); A plug-in portion (14) adapted to the diameter of the plug-in hole (13) is provided on the other side of the fixture body (1) opposite to the side where the plug-in hole (13) is located, and a channel communicating with the water collecting tank (12) is provided inside the plug-in portion (14).

2. The flat glass AG etching jig according to claim 1, characterized in that: The bottom of the water collecting tank (12) is provided with a drainage hole and a sealing plug inserted in the drainage hole.

3. The flat glass AG etching jig according to claim 1, characterized in that: A water storage chamber is provided inside the fixture body (1), and an overflow port (15) communicating with the water storage chamber is provided near the end of the water collecting tank (12).

4. The flat glass AG etching jig according to claim 3, characterized in that: The bottom of the water storage chamber is provided with an exhaust hole and a sealing plug inserted in the drain hole.

5. The flat glass AG etching jig according to any one of claims 1 to 4, characterized in that: A positioning boss (16) is provided on the inner side of the contoured groove (11); the water collecting groove (12) comprises an annular groove circumferentially arranged on the outer periphery of the positioning boss (16) and a strip groove radially arranged outside the annular groove, and a flow hole connecting the annular groove and the strip groove is provided at the groove bottom.

6. The flat glass AG etching jig according to claim 5, characterized in that: A sealing ring is provided on the outside of the plug-in portion (14) and / or on the inside of the plug-in hole (13).

7. The flat glass AG etching jig according to claim 6, characterized in that: The sealing ring is arranged inside the plug hole (13), a plurality of sealing lips arranged at axial intervals are arranged on the inner side of the sealing ring, and a plurality of annular grooves arranged at axial intervals are arranged on the plug part (14).

8. The flat glass AG etching jig according to claim 5, characterized in that: The sealing ring is sleeved on the outside of the plug-in portion (14).

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