Filter plate structure for conductive slurry production

Abstract

The utility model discloses a filter plate structure for conductive slurry production. The filter plate structure comprises a filter box, the waterproof pad is arranged on the outer wall of the filter box; the filter plate assembly is arranged in the filter box; the filter plate assembly comprises a limiting groove, a limiting frame, a filter screen, a handle, a positioning groove, a side plate and a positioning bolt; a limiting groove is formed in the top of the filter box; a limiting frame is connected into the limiting groove in a clamped mode. The interior of the limiting frame is fixedly connected with a filter screen; the top of the limiting frame is fixedly connected with a handle. According to the filter plate structure for conductive slurry production, positioning bolts on the side plates are unscrewed and detached, so that the positioning bolts can be separated from fastening of limiting frames, at the moment, a handle can be held by hand to be pulled, and the handle can carry the limiting frames to be taken out of limiting grooves; the filter screen in the limiting frame can be taken out to be cleaned and replaced, and by means of the two filter screens, the requirement for filtering the conductive slurry can be effectively met.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive slurry, in particular to a filter plate structure for conductive slurry production. Background Art

[0002] Conductive paste is a key material for electronic component packaging, electrodes and interconnections. It mainly includes two categories: sintered conductive paste and cured conductive adhesive. Sintered conductive paste is mainly used in industries such as solar cells and is used as electrodes after sintering. Cured conductive ink is widely used in industries such as printed circuits and electronic packaging. Conductive paste can be divided into carbon paste, metal paste, and modified ceramic paste according to the different fillers. It can be classified into thermal curing, UV curing, etc. according to the curing conditions.

[0003] In the prior art, a filter plate structure is often used in the production of conductive slurry. However, the filter plate structure used for conductive slurry production in the prior art is generally not easy to disassemble and replace, which increases the difficulty of replacing the filter screen in the filter plate and cannot meet people's daily use needs. Therefore, we need a filter plate structure for conductive slurry production. Utility Model Content

[0004] The purpose of the utility model is to provide a filter plate structure for producing conductive slurry to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter plate structure for conductive slurry production, comprising a filter box; a waterproof pad arranged on the outer wall of the filter box; a filter plate assembly arranged inside the filter box; the filter plate assembly comprises a limit groove, a limit frame, a filter screen, a handle, a positioning groove, a side plate and a positioning bolt; a limit groove is provided on the top of the filter box; and the inner part of the limit groove is snap-connected to the limit frame; the inner part of the limit frame is fixedly connected with the filter screen; the top of the limit frame is fixedly connected with a handle; a positioning groove is provided on one side of the limit frame; the inner part of the filter box is fixedly connected with the side plate; and the outer wall of the side plate is provided with a positioning bolt.

[0006] Preferably, a waterproof pad is provided on the filter box; and the shape and size of the waterproof pad match the shape and size of the filter box, and one side of the waterproof pad is arranged to fit with one side of the filter box.

[0007] Preferably, the filter box forms a snap-fit ​​structure through a limiting groove and a limiting frame, and the shape and size of the limiting groove match the shape and size of the limiting frame, and the inner wall of the limiting groove is fitted with the outer wall of the limiting frame.

[0008] Preferably, the limiting frame and the filter screen form a fixed structure, and the shape and size of the filter screen match the shape and size of the limiting frame, and the filter screen is arranged in the limiting frame for fixation.

[0009] Preferably, there are two handles on the limiting frame, and the two handles are symmetrically arranged with the perpendicular midline of the limiting frame as the symmetry axis.

[0010] Preferably, the number of positioning bolts on the filter box is four, and every two positioning bolts are symmetrically arranged with the mid-vertical line of the filter box as the symmetry axis.

[0011] Preferably, the side plate forms a fixed structure through a positioning bolt and a limiting frame, and the shape and size of the positioning bolt match the shape and size of the positioning slot, and one end of the positioning bolt penetrates the side plate and extends into the positioning slot for fixing.

[0012] Compared with the prior art, the utility model has the following beneficial effects: the filter plate structure for producing conductive slurry is

[0013] (1) By loosening and removing the positioning bolts on the side panel, the positioning bolts can be detached from the fastening of the limit frame. At this time, the handle can be pulled to carry the limit frame out of the limit groove, so that the filter in the limit frame can be taken out for cleaning and replacement. In addition, the two sets of filters can effectively improve the need for filtering the conductive slurry. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the filter box and the limit groove structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the limit frame and filter structure of the utility model;

[0017] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] In the figure: 1, filter box; 2, waterproof pad; 3, filter plate assembly; 301, limit groove; 302, limit frame; 303, filter screen; 304, handle; 305, positioning groove; 306, side plate; 307, positioning bolt. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a filter plate structure for producing conductive slurry, such as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it includes a filter box 1; a waterproof pad 2 arranged on the outer wall of the filter box 1; a filter plate assembly 3 arranged inside the filter box 1; the filter plate assembly 3 includes a limit groove 301, a limit frame 302, a filter screen 303, a handle 304, a positioning groove 305, a side plate 306 and a positioning bolt 307; a limit groove 301 is opened on the top of the filter box 1; and the inner part of the limit groove 301 is snap-connected to the limit frame 302; the filter screen 303 is fixedly connected to the inner part of the limit frame 302; the handle 304 is fixedly connected to the top of the limit frame 302; a positioning groove 305 is opened on one side of the limit frame 302; the inner part of the filter box 1 is fixedly connected to the side plate 306; and the outer wall of the side plate 306 is provided with a positioning bolt 307.

[0022] Specifically, in this embodiment, this solution mainly includes loosening and disassembling the positioning bolts 307 on the side panel 306, so that the positioning bolts 307 can be separated from the fastening of the limit frame 302. At this time, the handle 304 can be held and pulled, so that the handle 304 can carry the limit frame 302 out of the limit groove 301, and the filter 303 in the limit frame 304 can be taken out for cleaning and replacement. In addition, by relying on the two sets of filter screens 303, the need for filtering the conductive slurry can be effectively improved.

[0023] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, a waterproof pad 2 is provided on the filter box 1; and the shape and size of the waterproof pad 2 match the shape and size of the filter box 1, and one side of the waterproof pad 2 is arranged to fit with one side of the filter box 1.

[0024] In this embodiment, the connection effect between the waterproof pad 2 and the filter box 1 is enhanced, so that when the filter box 1 is installed, the waterproof pad 2 can be relied on for sealing protection.

[0025] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the filter box 1 forms a snap-fit ​​structure with the limit groove 301 and the limit frame 302, and the shape and size of the limit groove 301 match the shape and size of the limit frame 302, and the inner wall of the limit groove 301 is fitted with the outer wall of the limit frame 302, the limit frame 302 and the filter screen 303 form a fixed structure, and the shape and size of the filter screen 303 match the shape and size of the limit frame 302, and the filter screen 303 is fixed in the limit frame 302.

[0026] In this embodiment, by setting the limit frame 302, the limit frame 302 can be installed in the filter box 1 by limiting the limit groove 301 for fastening and installation, which can facilitate the removal and replacement of the filter 303 in the limit frame 302.

[0027] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are two handles 304 on the limiting frame 302, and the two handles 304 are symmetrically arranged with the mid-perpendicular line of the limiting frame 302 as the symmetry axis.

[0028] In this embodiment, the connection effect between the handles 304 and the limiting frame 302 is strengthened by the arrangement, so that the two handles 304 can be well used to take out the limiting frame 302.

[0029] In a further preferred embodiment of the present invention, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, there are four positioning bolts 307 on the filter box 1, and every two positioning bolts 307 are symmetrically arranged with the mid-vertical line of the filter box 1 as the symmetry axis. The side plate 306 and the limit frame 302 form a fixed structure through the positioning bolts 307, and the shape and size of the positioning bolts 307 match the shape and size of the positioning groove 305, and one end of the positioning bolt 307 passes through the side plate 306 and extends into the positioning groove 305 for fixing.

[0030] In this embodiment, the arrangement of two sets of positioning bolts 307 is facilitated, so that the positioning bolts 307 can install and fix the side plate 306 and the limit frame 302 together, thereby strengthening the fixing effect of the side plate 306 and the limit frame 302 and facilitating the fastening and installation of the filter plate.

[0031] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0032] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0033] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0034] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A filter plate structure for producing conductive slurry, characterized in that: It comprises a filter box (1); A waterproof pad (2) provided on the outer wall of the filter box (1); A filter plate assembly (3) is arranged inside the filter box (1); the filter plate assembly (3) comprises a limit groove (301), a limit frame (302), a filter screen (303), a handle (304), a positioning groove (305), a side plate (306) and a positioning bolt (307); the top of the filter box (1) is provided with a limit groove (301); the inside of the limit groove (301) is snap-connected to the limit frame (302); the inside of the limit frame (302) is fixedly connected with the filter screen (303); the top of the limit frame (302) is fixedly connected with the handle (304); a positioning groove (305) is provided on one side of the limit frame (302); the inside of the filter box (1) is fixedly connected with the side plate (306); and the outer wall of the side plate (306) is provided with a positioning bolt (307).

2. A filter plate structure for producing conductive paste according to claim 1, characterized in that: The filter box (1) is provided with a waterproof pad (2); the shape and size of the waterproof pad (2) match the shape and size of the filter box (1), and one side of the waterproof pad (2) is arranged to fit with one side of the filter box (1).

3. The filter plate structure for producing conductive paste according to claim 1, characterized in that: The filter box (1) forms a snap-fit ​​structure through the limiting groove (301) and the limiting frame (302), and the shape and size of the limiting groove (301) match the shape and size of the limiting frame (302), and the inner wall of the limiting groove (301) and the outer wall of the limiting frame (302) are arranged in close contact.

4. The filter plate structure for producing conductive paste according to claim 1, characterized in that: The limiting frame (302) and the filter screen (303) form a fixed structure, and the shape and size of the filter screen (303) match the shape and size of the limiting frame (302), and the filter screen (303) is arranged in the limiting frame (302) for fixation.

5. The filter plate structure for producing conductive paste according to claim 1, characterized in that: There are two handles (304) on the limiting frame (302), and the two handles (304) are symmetrically arranged with the mid-perpendicular line of the limiting frame (302) as the symmetry axis.

6. The filter plate structure for producing conductive paste according to claim 1, characterized in that: The number of positioning bolts (307) on the filter box (1) is four, and every two positioning bolts (307) are symmetrically arranged with the mid-vertical line of the filter box (1) as the symmetry axis.

7. The filter plate structure for producing conductive paste according to claim 1, characterized in that: The side plate (306) is fixedly connected to the limiting frame (302) via a positioning bolt (307), and the shape and size of the positioning bolt (307) match the shape and size of the positioning groove (305), and one end of the positioning bolt (307) penetrates the side plate (306) and extends into the positioning groove (305) for fixing.

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