Top spraying type acid etching machine etching product rest stand

Abstract

The utility model provides a top spraying type acid etching machine etching product rest stand which comprises a machine table, side plates are arranged on the two sides of the machine table respectively, a plurality of blocking mechanisms are arranged between the two side plates, each blocking mechanism comprises an upper partition plate, a middle partition plate and a lower partition plate, sliding columns are arranged at the two ends of each partition plate, sliding grooves matched with the sliding columns are formed in the side plates, and the upper partition plate and the lower partition plate are oppositely arranged. The ends, extending out of the side plates, of the sliding columns are locked through locking pieces, and all the partition plates are obliquely arranged. The machine table comprises a table body with a liquid collecting cavity, the table body is installed on the fixing frame, a plurality of filtrate grooves are formed in the upper surface of the table body, and an annular frame is arranged on the periphery of the table body; the two side plates are symmetrically arranged on the two sides of the table body, a liquid discharging pipe is arranged at the bottom of the table body and communicated with the liquid collecting cavity, and a stop valve is installed on the liquid discharging pipe. Products can be placed in batches, liquid flowing down from the surfaces of the products can be discharged into the liquid collecting cavity of the table body through the filtrate groove, and the environment cannot be polluted. In the scheme of arranging the walking wheels, the rest stand can be conveniently moved according to needs, and is convenient and flexible to operate.

Description

Technical Field

[0001] The invention belongs to the technical field of liquid crystal panel production, and in particular relates to a shelf for etching products of a top-spray acid etching machine. Background Art

[0002] Top-spray acid etching machines are often used for etching and thinning in the production of liquid crystal glass. In actual production, the etching solution is evenly sprayed on the product surface through a special nozzle and other spraying devices. At the same time, the waterfall etching flow formed washes away the reactants after etching, preventing the reactants from depositing and adhering to the surface of the etched product. This process mode can effectively improve the etching and thinning efficiency and the yield of the thinned products. Products etched with an acid etching machine usually need to be placed on a drying rack for temporary storage. Since a small amount of liquid will drip during the drying process, placing the etched products on ordinary racks will cause ground contamination. In addition, ordinary racks cannot store liquid crystal glass products in batches. Therefore, it is necessary to develop a dedicated product drying rack. Summary of the Invention

[0003] In view of this, the present invention aims to overcome the defects in the prior art and proposes a shelf for etching products of a top-spray acid etching machine.

[0004] To achieve the above object, the technical solution created by the present invention is implemented as follows:

[0005] A top-spray acid etching machine etching product shelf comprises a machine platform, side panels are respectively provided on both sides of the machine platform, and several groups of partition mechanisms are provided between the two side panels, the partition mechanisms include upper, middle and lower partitions, each partition is provided with a slide column at both ends, the side panels are provided with a slide groove cooperating with the slide column, the end of the slide column extending out of the side panel is locked by a locking piece, and each partition is arranged at an angle; the machine platform comprises a table body with a liquid collecting chamber, the table body is installed on a fixed frame, a walking wheel with a built-in brake device is provided at the lower end of the fixed frame, a plurality of filtrate troughs are provided on the upper surface of the table body, and a ring frame is provided on the periphery of the table body; the two side panels are symmetrically arranged on both sides of the table body, a drain pipe is provided at the bottom of the table body, the drain pipe is connected to the liquid collecting chamber, and a stop valve is installed on the drain pipe.

[0006] Furthermore, each partition is arranged to be inclined in the same direction.

[0007] Furthermore, the partition has an inclination angle of 10-30 degrees.

[0008] Furthermore, 2-3 sliding columns are provided at both ends of each partition.

[0009] Furthermore, each chute is arranged horizontally, and the length of the chute is 10cm-30cm.

[0010] Furthermore, the upper partitions, middle partitions and lower partitions in each group of the barrier mechanisms are arranged at the same height.

[0011] Furthermore, an external thread structure is provided at the end of the sliding column, and the locking member is a nut.

[0012] Furthermore, the locking member adopts a self-locking nut.

[0013] Furthermore, two running wheels with built-in brake devices are symmetrically provided on the front side of the lower end of the fixing frame, and two running wheels with built-in brake devices are symmetrically provided on the rear side of the lower end of the fixing frame.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The invention features a rational structural design. Each set of baffles can limit the position of an etched product. The entire shelf can hold multiple products for drying. Liquid dripping from the product surface is discharged into the liquid collection chamber of the table through the filtrate tank, without polluting the environment. In the case of a solution with running wheels, the shelf can be easily moved as needed, and is easy and flexible to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an undue limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 A schematic diagram of the structure created by the present invention;

[0018] Figure 2 This is a schematic diagram of an embodiment of the present invention when running wheels are provided;

[0019] Figure 3 A schematic diagram of the upper partition in the invention;

[0020] Figure 4 This is a schematic diagram of the connection structure between the middle partition and the side panels created by the present invention. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying 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. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0023] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art can understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0024] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0025] A top spray acid etching machine etched product shelf, such as Figures 1 to 4 As shown, it includes a machine, and side panels 1 are respectively provided on both sides of the machine, and several groups of partition mechanisms are provided between the two side panels, and the partition mechanisms include upper, middle and lower partitions, and slide columns 5 are provided at both ends of each partition, and slide grooves 6 that cooperate with the slide columns are provided on the side panels. One end of the slide column extending out of the side panel is locked by a locking piece 7, and each partition is arranged at an angle; the machine includes a table body 8 with a liquid collecting chamber, and the table body is installed on a fixed frame 9. Several filtrate troughs 10 are provided on the upper surface of the table body, and a ring frame 12 is provided on the periphery of the table body. The inner wall of the side panel is fitted with the outer wall of the corresponding ring frame. The ring frame not only plays a structural reinforcement role, but also, because the ring frame is higher than the upper surface of the table body, when the upper surface of the table body is flushed, the flushing water is not easy to flow out of the table body.

[0026] In an optional embodiment, several running wheels 14 with built-in brakes can be symmetrically provided at the lower end of the fixed frame. For example, two running wheels with built-in brakes are symmetrically provided at the front side of the lower end of the fixed frame, and two running wheels with built-in brakes are symmetrically provided at the rear side of the lower end of the fixed frame. In the embodiment with running wheels, when the shelf needs to be moved, the brakes on the running wheels are first released, and then the shelf can be pushed using the handrail 15 at the front of the fixed frame. After moving to the desired position, the brakes are re-applied to restrain the running wheels, completing the movement of the shelf, providing convenient and flexible operation.

[0027] The two side panels are symmetrically arranged on both sides of the platform. A drain pipe 11 is provided at the bottom of the platform. The drain pipe is connected to the liquid collecting chamber and a stop valve is installed on the drain pipe. By adjusting the position of the partition, it can adapt to the use requirements of different products. For example, when the product height is low, only the lower partition can be used to limit the product. When the product height is high, the lower partition and the middle partition (or the upper, middle and lower partitions) can be used to limit the product at the same time. When the product is placed to dry, the lower end of the product rests on the surface of the platform and the upper end rests on the partition. The liquid on the surface of the product flows to the surface of the platform and flows into the liquid collecting chamber along the filtrate tank. The stop valve on the drain pipe is opened regularly to discharge the collected liquid.

[0028] Typically, all partitions are tilted in the same direction, with an angle of 10-30 degrees. Two or three slide posts are installed at each end of each partition. Each chute is horizontally arranged, with a length of 10-30 cm. In each set of partition mechanisms, the upper partitions 2, the middle partitions 3, and the lower partitions 4 are arranged at the same height.

[0029] In an optional embodiment, the end of the sliding post is provided with an external thread structure 13, and the locking member is a nut. For example, the locking member is a self-locking nut. To adjust the position of the partition, the locking members at both ends of the partition can be loosened, and then the partition can be pushed horizontally until it is adjusted to the desired position. The locking members can then be tightened again to secure the partition.

[0030] The invention features a rational structural design. Each set of baffles can limit the position of an etched product. The entire shelf can hold multiple products for drying. Liquid dripping from the product surface is discharged into the liquid collection chamber of the table through the filtrate tank, without polluting the environment. In the case of a solution with running wheels, the shelf can be easily moved as needed, and is easy and flexible to operate.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A shelf for etching products of a top-spray acid etching machine, characterized by: The machine comprises a platform, side panels are respectively provided on both sides of the machine, and several groups of partition mechanisms are provided between the two side panels, the partition mechanisms include upper, middle and lower partitions, each partition is provided with a slide column at both ends, and the side panels are provided with a slide groove cooperating with the slide column, and the end of the slide column extending out of the side panel is locked by a locking piece, and each partition is arranged at an angle; the machine comprises a table body with a liquid collecting chamber, the table body is installed on a fixed frame, and a walking wheel with a built-in brake device is provided at the lower end of the fixed frame; a plurality of filtrate troughs are provided on the upper surface of the table body, and a ring frame is provided on the periphery of the table body; the two side panels are symmetrically arranged on both sides of the table body, and a drain pipe is provided at the bottom of the table body, which is connected to the liquid collecting chamber, and a stop valve is installed on the drain pipe.

2. The top spray type acid etching machine etching product shelf according to claim 1, characterized in that: All partitions are arranged to be inclined in the same direction.

3. The top spray acid etching machine etching product shelf according to claim 1, characterized in that: The partition's inclination angle is 10-30 degrees.

4. The top spray acid etching machine etching product shelf according to claim 1, characterized in that: There are 2-3 sliding columns at both ends of each partition.

5. The top spray type acid etching machine etching product shelf according to claim 1, characterized in that: Each chute is arranged horizontally, and the length of the chute is 10cm-30cm.

6. The top spray acid etching machine etching product shelf according to claim 1, characterized in that: The upper partitions, middle partitions and lower partitions in each group of partition mechanisms are arranged at the same height.

7. The top spray acid etching machine etching product shelf according to claim 1, characterized in that: An external thread structure is provided at the end of the sliding column, and the locking piece is a nut.

8. The top spray type acid etching machine etching product shelf according to claim 7, characterized in that: The locking piece adopts a self-locking nut.

9. A shelf for etching products of a top-spray acid etching machine according to any one of claims 1 to 8, characterized in that: Two running wheels with built-in brake devices are symmetrically arranged on the front side of the lower end of the fixing frame, and two running wheels with built-in brake devices are symmetrically arranged on the rear side of the lower end of the fixing frame.

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