Tool jig for sheet ultrasonic cleaning

Abstract

The tool jig for sheet ultrasonic cleaning comprises a base, an ultrasonic pool and a suspension supporting assembly located on one side of the ultrasonic pool are arranged on the base, a supporting plate located above the ultrasonic pool is arranged on the suspension supporting assembly, and a plurality of clamping assemblies arranged at intervals are arranged on the supporting plate; the clamping assembly and the side wall of the supporting plate are spaced in the horizontal direction, the clamping assembly is used for clamping the sheets stretching into the ultrasonic pool, and the sheet feeding device has the advantages that the risk of mutual friction between the sheets is reduced, and the surface quality of the sheets is improved.

Description

Technical Field

[0001] This application relates to the field of ultrasonic cleaning technology, and in particular to a tooling fixture for ultrasonic cleaning of sheet materials. Background Technology

[0002] Compared to traditional cleaning methods such as manual wiping and immersion cleaning, ultrasonic cleaning can more thoroughly remove various contaminants from the surface of sheets, including tiny particles, oil stains, and fingerprints, significantly improving cleaning efficiency and quality. For example, in the manufacturing process of precision electronic sheets, ultrasonic cleaning ensures a high degree of cleanliness on the sheet surface, providing favorable conditions for subsequent processing and use. During ultrasonic cleaning, the sheet does not need to directly contact the cleaning tools, avoiding damage to the sheet surface that may be caused by mechanical friction. It is particularly suitable for sheets with high surface quality requirements. Ultrasonic cleaning can perform uniform and consistent cleaning on all parts of the sheet, regardless of the sheet's shape or structural complexity, ensuring consistent overall cleanliness after cleaning. For sheets with complex shapes or microstructures, such as sheets with micropores or grooves, ultrasonic cleaning can penetrate deep into these areas for effective cleaning.

[0003] With the continuous development of the electronic components industry, the existing technology for ultrasonic cleaning of alloy sheets involves placing the sheets in an ultrasonic bath for cleaning. This method causes the sheets to come into contact with each other, and the ultrasonic vibration causes them to rub against each other, leaving many friction marks, which affects the appearance and subsequent use of the sheets. In addition, the sheets will shift during the ultrasonic process and rub against the bottom and side walls of the ultrasonic bath, affecting the quality of the sheets. Utility Model Content

[0004] The main objective of this application is to provide a tooling fixture for ultrasonic cleaning of sheet materials, which aims to solve the technical problem that the existing ultrasonic cleaning process causes friction between sheets, affecting the quality of the sheets.

[0005] To achieve the above objectives, this application provides a fixture for ultrasonic cleaning of sheet materials, including a base, an ultrasonic tank and a suspension support assembly located on one side of the ultrasonic tank, a support plate located above the ultrasonic tank on the suspension support assembly, and a plurality of clamping assemblies arranged at intervals on the support plate. The clamping assemblies are spaced apart from the side wall of the support plate in the horizontal direction, and the clamping assemblies are used to clamp the sheet material extending into the ultrasonic tank.

[0006] Optionally, the suspension support assembly includes a support column mounted on the base, a crossbar connected to the side wall of the support column, a hook suspended on the crossbar, a support plate connected to the bottom of the hook, and two first limiting sleeves fitted on the crossbar for clamping the hook so that the hook is fixed at the corresponding position on the crossbar.

[0007] Optionally, both first limiting sleeves are threaded onto the crossbar.

[0008] Optionally, both first limiting sleeves are slidably fitted onto the crossbar, and the first limiting sleeves are threaded with set screws for pressing against the crossbar.

[0009] Optionally, a locking block is fitted on the support column. The height of the locking block is adjustable. The crossbar moves through the locking block. A first locking element for pressing against the crossbar is threaded onto the locking block.

[0010] Optionally, a second limiting sleeve is movably fitted on the support column, a locking block is located at the top of the second limiting sleeve, and a second locking element for abutting the support column is threaded onto the second limiting sleeve.

[0011] Optionally, the side wall of the support column is provided with multiple height scale lines along the height direction of the support column.

[0012] Optionally, the clamping assembly includes a height adjustment rod that moves through the support plate, with a clamp for clamping the sheet connected to the bottom of the height adjustment rod, and multiple third locking elements for abutting against the corresponding height adjustment rods threaded to the side wall of the support plate.

[0013] Optionally, the clamping end of the clamp is provided with an elastic layer that contacts the sheet.

[0014] Optionally, the base is equipped with multiple self-locking casters at the bottom.

[0015] The beneficial effects that this application can achieve are as follows:

[0016] This application includes a base, an ultrasonic tank mounted on the base, and a suspension support assembly located on one side of the ultrasonic tank. A support plate is mounted on the suspension support assembly above the ultrasonic tank, and multiple spaced-apart clamping components are mounted on the support plate. The clamping components are horizontally spaced from the sidewall of the support plate and are used to clamp sheets extending into the ultrasonic tank. Based on the structure of this application, the support plate can be suspended by the suspension support assembly, and the multiple clamping components on the support plate can clamp the sheets individually. This allows multiple sheets to be suspended simultaneously in the ultrasonic liquid of the ultrasonic tank, without contact between the sheets and the inner wall of the ultrasonic tank, or between the sheets themselves. This avoids friction marks on the sheets during ultrasonic cleaning, improves the surface quality of the sheets, and allows for the simultaneous suspension of several sheets of various sizes, significantly improving ultrasonic cleaning efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0018] Figure 1 This is a schematic diagram of the structure of a tooling fixture for ultrasonic cleaning of sheet material according to an embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the structure of a fixture for ultrasonic cleaning of sheet material from another perspective, as shown in an embodiment of this application.

[0020] Figure label:

[0021] 110-Base, 120-Ultrasonic pool, 130-Suspension support assembly, 131-Support column, 132-Horizontal bar, 133-Hook, 134-First limiting sleeve, 135-Locking block, 136-First locking element, 137-Second limiting sleeve, 138-Second locking element, 139-Height scale line, 140-Support plate, 150-Clamping assembly, 151-Height adjustment rod, 152-Clamp, 153-Third locking element, 160-Self-locking caster, 170-Sheet.

[0022] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0024] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0025] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral part; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0026] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the meaning of "and / or" throughout the text includes three parallel solutions; for example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0027] Example

[0028] Reference Figures 1-2 This embodiment provides a fixture for ultrasonic cleaning of sheet materials, including a base 110, an ultrasonic tank 120 and a suspension support assembly 130 located on one side of the ultrasonic tank 120, a support plate 140 located above the ultrasonic tank 120 on the suspension support assembly 130, and a plurality of clamping assemblies 150 arranged at intervals on the support plate 140. The clamping assemblies 150 and the side wall of the support plate 140 are spaced apart in the horizontal direction. The clamping assemblies 150 are used to clamp the sheet material 170 that extends into the ultrasonic tank 120.

[0029] In this embodiment, the support plate 140 can be suspended by the suspension support assembly 130, and the sheet 170 can be clamped by the multiple clamping assemblies 150 on the support plate 140, so that multiple sheets 170 can be suspended in the ultrasonic liquid of the ultrasonic pool 120 at the same time, and there is no contact between the sheet 170 and the inner wall of the ultrasonic pool 120, or between the sheets 170, thereby avoiding friction marks on the sheet 170 during ultrasonic cleaning, improving the surface quality of the sheet 170. In addition, this embodiment can suspend several sheets 170 at one time and match sheets 170 of various sizes, which greatly improves the ultrasonic cleaning efficiency.

[0030] As an optional implementation, the suspension support assembly 130 includes a support column 131 disposed on the base 110, a crossbar 132 connected to the side wall of the support column 131, a hook 133 suspended on the crossbar 132, a support plate 140 connected to the bottom of the hook 133, and two first limiting sleeves 134 sleeved on the crossbar 132 for clamping the hook 133 so that the hook 133 is fixed at the corresponding position of the crossbar 132.

[0031] In this embodiment, the support column 131 serves to support the crossbar 132 to a certain height. The crossbar 132 is used to suspend the hook 133, so that the support plate 140 and the clamping assembly 150 are suspended above the ultrasonic pool 120 through the hook 133. The hook 133 can slide on the crossbar 132 so that the support plate 140 and the clamping assembly 150 can be adjusted to the position directly above the ultrasonic pool 120 according to the specifications of the ultrasonic pool 120, which improves versatility. After the hook 133 is slidably adjusted, it can be clamped and fixed by the two first limiting sleeves 134. The operation is convenient and quick.

[0032] As an optional implementation, both first limiting sleeves 134 are threaded onto the crossbar 132. The first limiting sleeves 134 can rotate left and right on the crossbar 132. By tightening the two first limiting sleeves 134 close to the hook 133, the hook 133 can be fixed by the self-locking effect of the threads, which is convenient and quick to operate.

[0033] As another optional implementation, both first limiting sleeves 134 are slidably sleeved on the crossbar 132. The first limiting sleeves 134 are threaded with set screws (not shown in the figure) for pressing against the crossbar 132. Here, the first limiting sleeves 134 can slide freely left and right on the crossbar 132. After the two first limiting sleeves 134 are slid to the position close to both sides of the hook 133, the set screws are screwed in to press against the crossbar 132, thereby fixing the first limiting sleeves 134 and fixing the hook 133 in place, and making it less likely to loosen.

[0034] As an optional implementation, a locking block 135 is fitted on the support column 131. The height of the locking block 135 is adjustable. The crossbar 132 moves through the locking block 135. A first locking member 136 for pressing against the crossbar 132 is threaded onto the locking block 135.

[0035] In this embodiment, the crossbar 132 can be roughly adjusted by sliding left and right on the locking block 135. After adjustment, the crossbar 132 can be fixed by tightening the first locking member 136. At the same time, the height of the locking block 135 is adjustable, so the height position of the crossbar 132 can be adjusted. Therefore, this embodiment can adjust the crossbar 132 in both horizontal and vertical directions, thereby realizing the adjustment of the suspension position of the sheet 170 to meet more usage scenarios.

[0036] As an optional implementation, a second limiting sleeve 137 is movably sleeved on the support column 131, a locking block 135 is located at the top of the second limiting sleeve 137, and a second locking member 138 for abutting the support column 131 is threadedly connected to the second limiting sleeve 137.

[0037] In this embodiment, when it is necessary to adjust the height position of the locking block 135, the second limiting sleeve 137 and the locking block 135 can be slid up and down along the support column 131 at the same time. After sliding to the corresponding position, the second locking member 138 is screwed in to press against the support column 131, thereby fixing the second limiting sleeve 137 and supporting the locking block 135 at the corresponding height position. The adjustment is convenient and quick.

[0038] As an optional implementation, the side wall of the support column 131 is provided with multiple height scale lines 139 along the height direction of the support column 131. During adjustment, the height adjustment can be precisely controlled by observing the height scale lines 139.

[0039] As an optional implementation, the clamping assembly 150 includes a height adjustment rod 151 that moves through the support plate 140. The bottom of the height adjustment rod 151 is connected to a clamp 152 for clamping the sheet 170. The side wall of the support plate 140 is threaded with a plurality of third locking members 153 for abutting against the corresponding height adjustment rod 151.

[0040] In this embodiment, the sheet 170 can be held by the clamp 152, and the height adjustment rod 151 can slide up and down the support plate 140 to make fine adjustments to the height. After adjustment, the third locking member 153 is screwed in to press against the height adjustment rod 151 to fix it, so as to facilitate precise control of the depth of the sheet 170 into the ultrasonic pool 120.

[0041] It should be noted that the first locking member 136, the second locking member 138 and the third locking member 153 mentioned above can all be screws with wrenches or screws with Phillips head handles, which is convenient for operation.

[0042] As an alternative implementation, the clamping end of the clip 152 is provided with an elastic layer (not shown in the figure) that contacts the sheet 170. The clip 152 contacts the sheet 170 through the elastic layer, which can further reduce the wear on the sheet 170. Here, the elastic layer can be made of rubber.

[0043] As an optional implementation, the base 110 is provided with a plurality of self-locking casters 160 at its bottom to facilitate the movement of the entire tooling fixture.

[0044] Working principle: The crossbar 132 is coarsely adjusted to adjust the horizontal and height position of the clamping assembly 150 so that the clamping assembly 150 is directly above the ultrasonic pool 120 (containing cleaning fluid). Then, at the start of the operation, the sheet 170 is clamped on the clamp 152, allowing the sheet 170 to hang into the liquid in the ultrasonic pool 120. Generally, immersion of 3 / 5 is appropriate. The immersion depth can be finely adjusted. When finely adjusting, loosen the third locking member 153, adjust the height adjustment rod 151, and let the sheet 170 be immersed at a suitable height in the liquid. Then tighten the third locking member 153. After clamping and adjusting in this way, turn on the ultrasonic generator (not shown in the figure) to perform ultrasonic cleaning. After the first cleaning is completed, the sheet 170 is turned upside down, clamped on the clamp 152, and ultrasonic cleaning is performed again to complete the ultrasonic cleaning of the entire sheet 170.

[0045] In summary, the height adjustment mechanism of this application features a simple and effective mechanical structure that ensures the sheet 170 can be immersed in liquid to a specified depth. Operators can easily adjust the height of the sheet 170 according to actual needs, achieving precise control and meeting operational requirements under different process conditions. The height adjustment range is wide, adaptable to various sizes and shapes of sheets 170, improving the applicability and flexibility of the fixture. Furthermore, the operation of this fixture is simple and straightforward; operators only need to tighten the corresponding locking parts for easy adjustment, eliminating the need for complex tools or cumbersome steps, reducing operational difficulty and improving work efficiency. Most components of this fixture can be made from standard parts, eliminating the need for complex custom processing, reducing production costs. The procurement and replacement of standard parts are also more convenient, reducing maintenance costs and improving the cost-effectiveness of the fixture. Simultaneously, the fixture's processing technology is simple, facilitating large-scale production and meeting the needs of mass production. This fixture adopts a lightweight design, with a compact overall structure, making it easy for operators to move and handle. Whether adjusting on the production line or switching between different work scenarios, the fixture can easily cope, improving operational flexibility and convenience. The design of the fixture in this application takes into account various sheets 170 of different lengths and shapes, and has good versatility. It can meet the requirements of ultrasonic cleaning of sheets 170 of different lengths in one operation without frequent fixture changes. It can adapt to sheets 170 of different sizes and shapes, which greatly saves time and costs. At the same time, the fixture is also expandable and can be customized and improved according to user needs to meet more diverse production requirements.

[0046] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A fixture for ultrasonic cleaning of sheet materials, characterized in that, The device includes a base, on which an ultrasound pool is disposed and a suspension support assembly located on one side of the ultrasound pool. A support plate located above the ultrasound pool is disposed on the suspension support assembly. A plurality of clamping assemblies are disposed on the support plate at intervals. The clamping assemblies are spaced apart from the side wall of the support plate in the horizontal direction. The clamping assemblies are used to clamp a sheet material extending into the ultrasound pool. The suspension support assembly includes a support column disposed on the base, a crossbar connected to the side wall of the support column, a hook suspended on the crossbar, the bottom of the hook connected to the support plate, and two first limiting sleeves sleeved on the crossbar for clamping the hook so that the hook is fixed at the corresponding position of the crossbar.

2. The fixture for ultrasonic cleaning of sheet materials as described in claim 1, characterized in that, Both of the first limiting sleeves are threaded onto the crossbar.

3. The fixture for ultrasonic cleaning of sheet materials as described in claim 1, characterized in that, Both first limiting sleeves are slidably fitted onto the crossbar, and the first limiting sleeves are threaded with set screws for abutting against the crossbar.

4. A fixture for ultrasonic cleaning of sheet materials as described in any one of claims 1-3, characterized in that, A locking block is fitted onto the support column. The height of the locking block is adjustable. The crossbar moves through the locking block. A first locking element for abutting the crossbar is threaded onto the locking block.

5. The fixture for ultrasonic cleaning of sheet materials as described in claim 4, characterized in that, A second limiting sleeve is movably fitted on the support column, and a locking block is located at the top of the second limiting sleeve. A second locking element for abutting against the support column is threaded onto the second limiting sleeve.

6. The fixture for ultrasonic cleaning of sheet materials as described in claim 4, characterized in that, The side wall of the support column is provided with multiple height scale lines along the height direction of the support column.

7. The fixture for ultrasonic cleaning of sheet materials as described in claim 1, characterized in that, The clamping assembly includes a height adjustment rod that moves through the support plate, with a clamp for clamping the sheet connected to the bottom of the height adjustment rod, and a plurality of third locking members for abutting against the height adjustment rod threadedly connected to the side wall of the support plate.

8. The fixture for ultrasonic cleaning of sheet materials as described in claim 7, characterized in that, The clamping end of the clamp is provided with an elastic layer that contacts the sheet.

9. The fixture for ultrasonic cleaning of sheet materials as described in claim 1, characterized in that, The base is equipped with multiple self-locking casters at its bottom.

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