Fixing device for circuit board electroplating

Abstract

The utility model relates to the technical field of circuit board electroplating devices, in particular to a fixing device for circuit board electroplating. Comprising a bin body, the bin body is provided with a rectangular bin body with multiple layers of cavities, the bottom layer of each cavity is of a net plate structure, a groove base is fixedly arranged at the top end of the bin body, hanging assemblies are fixedly arranged on the two sides of the groove base, the groove base is fixedly connected with a plurality of transversely-arranged connecting rods, and the two ends of each connecting rod are fixedly connected with vertical strips through bolts; and a plurality of open grooves embedded with the circuit board frame are formed in one side, close to the bin body, of the vertical strip. The technical problem to be solved by the utility model is that the circuit board limiting and fixing process is relatively tedious to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circuit board electroplating device technical field especially relates to a kind of fixing device for circuit board electroplating. BACKGROUND

[0002] Circuit board electroplating is a common electronic manufacturing process, used to deposit a thin metal film on a printed circuit board. Improve the conductivity of the circuit board, enhance its corrosion resistance and oxidation resistance. Usually, circuit board electroplating deposits metal ions on the substrate through a chemical reaction to form a uniform metal layer. The quality of electroplating directly affects the performance and life of the circuit board.

[0003] The existing circuit board electroplating, the circuit board needs to be clamped and limited on the base, to ensure reliable fixation, and then corresponding electroplating operation is carried out, but the traditional clamping method has certain limitations, and single circuit board needs to be clamped and fixed in turn, the operation is more cumbersome, and reliability check needs to be carried out for each circuit board, which leads to complicated electroplating operation process, waste of working time and influence on working efficiency. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is that the operation of the circuit board limiting and fixing process is more cumbersome.

[0005] In order to solve the above technical problems, the utility model adopts the technical scheme that a fixing device for circuit board electroplating includes a warehouse body, the warehouse body is provided with a rectangular warehouse body with multiple chambers, and the bottom layer of the chamber is provided with a mesh plate structure, a groove seat is fixedly arranged at the top end of the warehouse body, suspension assemblies are fixedly arranged on both sides of the groove seat, multiple transversely arranged connecting rods are tightly connected with the groove seat, vertical rods are tightly connected with both ends of the connecting rod through bolts, and multiple slots matching the frame of the circuit board are formed on one side of the vertical rod close to the warehouse body.

[0006] As a further improvement of the utility model, a sliding groove is formed in the center of the groove seat, and a sliding block is fixedly arranged at the bottom end of the connecting rod and slidably connected with the sliding groove.

[0007] As a further improvement of the utility model, multiple limiting holes are formed through the groove seat, a limiting plug is tightly inserted into the limiting hole, and the groove seat is tightly inserted with the connecting rod through the limiting plug.

[0008] As a further improvement of the utility model, the suspension assembly includes a suspension arm, suspension sleeves accommodating the suspension arm are fixedly arranged at the top end of the warehouse body on both sides, multiple screw holes are formed in the suspension sleeve and the suspension arm, and the suspension sleeve is tightly connected with the suspension arm through bolts.

[0009] As a further improvement of the utility model, a positioning ring groove is fixedly connected at the four corners of the warehouse body.

[0010] As a further improvement of the utility model, two groups of guide blocks are fixedly arranged on the two sides of the bin body.

[0011] The utility model discloses the beneficial effects: the utility model discloses the bin body is set to the rectangular bin body of multilayer chamber, and the bottom end is reserved the net board structure for the through of power plating solution, after directly placing the circuit board in the rectangular chamber, according to the model of this product batch, through the vertical bar of corresponding slotting depth is selected, makes the slotting on the vertical bar and the circuit board embeds the limit, through the bolt and fastens the vertical bar, connecting rod, so as to carry out subsequent electroplating processing operation, according to the width specification of product, directly select corresponding processing instrument, improve the operation efficiency, avoid the waste of process operation time. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the overall schematic diagram of a fixing device for circuit board electroplating of the utility model;

[0013] Figure 2 It is the local display of a fixing device for circuit board electroplating of the utility model Figure One ;

[0014] Figure 3 It is the local sectional view of a fixing device for circuit board electroplating of the utility model;

[0015] Figure 4 It is the local display of a fixing device for circuit board electroplating of the utility model Figure Two .

[0016] As shown in the figure: 1, bin body, 2, groove seat, 3, suspension assembly, 301, suspension arm, 302, suspension sleeve, 4, connecting rod, 5, vertical bar, 6, slot, 7, sliding groove, 8, limit plug, 9, positioning ring groove, 10, guide block. DETAILED DESCRIPTION

[0017] In the present specification, the orientation terms such as up, down, left, right, front, back, top, bottom, etc. mentioned or possibly mentioned are defined with respect to its structure, and they are relative concepts. Therefore, it is possible to change accordingly according to its different positions, different use states; therefore, these or other orientation terms should not be interpreted as restrictive terms.

[0018] In the present specification, the singular forms "a", "an" and "the" are intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein means and includes any or all possible combinations of one or more associated listed items.

[0019] In order to make the technical problems, technical schemes and beneficial effects to be solved in the present application more clear and explicit, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the embodiments described herein are only used to explain the present application and not used to limit the present application.

[0020] The utility model provides a fixing device for circuit board electroplating, including warehouse body 1,

[0021] As shown in the accompanying Figure 1 Warehouse body 1 sets up the rectangular warehouse body with multiple layers of chambers, and the chamber bottom layer is all set to the mesh plate structure, and the four corners of warehouse body 1 are fixedly connected with positioning ring groove 9; The positioning ring groove 9 is set to facilitate the transportation of the device, and two groups of guide blocks 10 are fixedly arranged on the two sides of warehouse body 1; The guide block 10 is set to be used for sliding and guiding with the container containing electroplating solution, and the efficiency of placing and removing is improved. The groove seat 2 is fixedly arranged at the top of the warehouse body 1,

[0022] As shown in the accompanying Figures 1-4 The groove seat 2 is fixedly provided with a hanging assembly 3 on both sides, the hanging assembly 3 comprises a hanging arm 301, and the top of the warehouse body 1 is fixedly provided with a hanging sleeve 302 for accommodating the hanging arm 301, the hanging sleeve 302 and the hanging arm 301 are provided with a plurality of screw holes, and the hanging sleeve 302 is tightly connected with the hanging arm 301 by bolts. Through the hanging assembly 3, the driving mechanism can be connected to provide displacement driving effect for the device. The groove seat 2 is tightly connected with a plurality of transversely arranged connecting rods 4, the ends of the connecting rods 4 are tightly connected with vertical bars 5 by bolts, the vertical bars 5 are provided with a plurality of grooves 6 close to the side of the warehouse body, the grooves 6 are embedded with the frame of the circuit board, and the width and groove depth of the different vertical bars 5 are different, so as to adapt to different circuit boards. A sliding groove 7 is formed in the center of the groove seat 2, and a sliding block is fixedly arranged at the bottom end of the connecting rod 4 and is in sliding connection with the sliding groove 7; The position of the connecting rod 4 can be adjusted. A plurality of limiting holes are formed in the groove seat 2, a limiting plug 8 is tightly inserted into the limiting hole, and the groove seat 2 is tightly inserted with the connecting rod 4 through the limiting plug 8; The connecting rod 4 is provided with reliable limiting effect.

[0023] Working principle: in the specific implementation of the utility model, first, through the connecting rod 4 on the sliding groove seat 2, it is moved to one side under the guidance of the sliding groove 7, so as to place the circuit board into the chamber of the warehouse body 1, then, select the vertical bar 5 corresponding to the model of the circuit board, embed the groove 6 on one side of the vertical bar 5 with the frame of the circuit board, and tightly connect the vertical bar 5 with the connecting rod 4 through the bolt. By suspending the hanging arm 301 to the output end of the driving mechanism, the driving mechanism drives the hanging arm 301 to displace downward, so that the device is immersed in the tank containing electroplating solution. Since the bottom layer of the multiple chambers is set to the mesh plate structure, the circuit board can be uniformly immersed in the electroplating solution.

[0024] The foregoing embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A fixing device for electroplating of a circuit board, comprising a housing (1), characterized in that: The warehouse body (1) is provided with a rectangular warehouse body with multiple layers of chambers, and the bottom layer of each chamber is provided with a mesh plate structure, the top end of the warehouse body (1) is fixedly provided with a groove seat (2), both sides of the groove seat (2) are fixedly provided with a hanging assembly (3), a plurality of transversely arranged connecting rods (4) are tightly connected to the groove seat (2), the two ends of the connecting rod (4) are tightly connected with vertical strips (5) through bolts, and a plurality of slot grooves (6) embedded with the frame of the circuit board are formed in the vertical strips (5) close to the side of the warehouse body.

2. The fixing device for electroplating of a circuit board according to claim 1, wherein: A sliding groove (7) is formed in the center of the groove seat (2), and the bottom end of the connecting rod (4) is fixedly provided with a sliding block in sliding connection with the sliding groove (7).

3. The fixture of claim 2, wherein: A plurality of limiting holes are formed through the groove seat (2), the limiting holes are tightly inserted with limiting plugs (8), and the groove seat (2) is tightly inserted with the connecting rod (4) through the limiting plugs (8).

4. The fixing device for electroplating of a circuit board according to claim 1, wherein: The hanging assembly (3) comprises a hanging arm (301), both sides of the top end of the warehouse body (1) are fixedly provided with a hanging sleeve (302) for accommodating the hanging arm (301), a plurality of screw holes are formed in the hanging sleeve (302) and the hanging arm (301), and the hanging sleeve (302) is tightly connected with the hanging arm (301) through bolts.

5. A fixing device for circuit board electroplating according to claim 1, characterized in that: The warehouse body (1) is fixedly connected with a positioning ring groove (9) at the corners.

6. The fixture of claim 5, wherein: Both sides of the warehouse body (1) are fixedly provided with two groups of guide blocks (10).

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