Plate splitting clamp

Abstract

The utility model relates to the field of PCB (printed circuit board) processing, and particularly discloses a board splitting clamp, which comprises a bottom pad, the bottom die assembly is connected with the bottom pad; the top mold assembly is movably connected with the bottom mold assembly; wherein the bottom die assembly comprises a bottom die frame assembly, and the bottom die frame assembly is connected with a bottom pad; the clamping assembly is connected with the bottom die frame assembly and used for being matched with the bottom die frame assembly to clamp and fix plates, and the clamp has the advantages that the bottom die frame assembly and the clamping assembly of the clamp can limit and fix the plates of different specifications, then the bottom die frame assembly and the clamping assembly are matched with the top die assembly to longitudinally press and fix the plates, meanwhile, the clamping assembly is matched with the bottom die frame assembly to clamp and fix the plates. The bottom die frame and the top die frame are made of aluminum alloy materials, are high in precision and are not easy to wear.

Description

Technical Field

[0001] The utility model relates to the PCB processing industry, in particular to a board separation fixture. Background Art

[0002] In the electronics manufacturing industry, depaneling is a critical step in the assembly process. It involves precisely separating multi-layer or multi-connected PCBs into individual units for subsequent assembly. During this process, the design and material selection of depaneling fixtures directly impact production efficiency, product quality, and costs.

[0003] Traditionally, Bakelite has been widely used in the manufacture of depaneling jigs due to its low cost and ease of processing. However, with the increasing sophistication and complexity of electronic products, depaneling jigs based on Bakelite have gradually exposed many limitations, seriously restricting improvements in production efficiency and product quality. To address these issues, the development of a more suitable depaneling jig is urgently needed. Utility Model Content

[0004] The purpose of the present invention is to provide a panel splitting fixture to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A panel splitting fixture, comprising:

[0007] bottom pad;

[0008] a bottom mold assembly connected to a bottom pad;

[0009] A top mold assembly, wherein the top mold assembly is movably connected to the bottom mold assembly;

[0010] Wherein, the bottom mold assembly includes:

[0011] A bottom mold frame assembly, wherein the bottom mold frame assembly is connected to the bottom pad;

[0012] The clamping assembly is connected to the bottom mold frame assembly and is used to cooperate with the bottom mold frame assembly to complete the clamping and fixing of the plate.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: the bottom mold frame assembly and the clamping assembly of the fixture can complete the limiting fixation of plates of different specifications, and then cooperate with the top mold assembly to complete the longitudinal pressing of the plates. At the same time, the bottom mold frame and the top mold frame are made of aluminum alloy materials with high precision and are not easy to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic top view of the structure of a panel separation fixture in an embodiment of the present utility model.

[0015] Figure 2 The figure is a side structural schematic diagram of a bottom mold frame assembly in a panel separation fixture in an embodiment of the present utility model.

[0016] Figure 3 This is a structural schematic diagram of a clamping assembly in a panel separation fixture in an embodiment of the present utility model.

[0017] In the figure: 1-bottom pad, 2-bottom mold assembly, 3-bottom mold frame assembly, 4-clamping assembly, 5-top mold assembly, 301-bottom mold frame, 302-placement slot, 303-magnetic seat, 304-limiting slot, 305-connecting hinge, 306-through slot, 401-first driving member, 402-curved frame, 501-top mold frame, 502-limiting frame, 503-limiting slide, 504-limiting slide, 505-second driving member. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] A panel splitting fixture, in one embodiment of the present utility model, as Figure 1 and Figure 2 As shown, it includes: a bottom pad 1; a bottom mold assembly 2, which is connected to the bottom pad 1; a top mold assembly 5, which is movably connected to the bottom mold assembly 2; wherein, the bottom mold assembly 2 includes: a bottom mold frame assembly 3, which is connected to the bottom pad 1; a clamping assembly 4, which is connected to the bottom mold frame assembly 3, and is used to cooperate with the bottom mold frame assembly 3 to complete the clamping and fixation of the plate.

[0020] In one embodiment of the present invention:

[0021] like Figure 1 and Figure 2 As shown, the bottom mold frame assembly 3 includes: a bottom mold frame 301, which is connected to the bottom pad 1; a component placement groove 302, which is arranged inside the bottom mold frame 301; a plurality of magnetic seats 303, which are arranged inside the component placement groove 302; a plurality of limiting grooves 304, which are arranged inside the top side of the bottom mold frame 301; a plurality of connecting hinges 305, which are connected to the bottom mold frame 301; and a through groove 306, which is arranged inside the bottom mold frame 301.

[0022] The plate to be cut is placed inside the placement slot 302. The bottom of the plate is magnetically set, and its magnetism is opposite to that of the magnetic seat 303. When the plate is placed inside the placement slot 302, it can be magnetically connected to several magnetic seats 303. Then, according to the specifications of the placed plate, the angle of the clamping assembly 4 is adjusted. The clamping assembly 4 completes the limit fixation of the plate, and then the top mold assembly 5 is rotated to a position parallel to the bottom mold frame 301 by connecting the hinge 305.

[0023] In one embodiment of the present invention:

[0024] like Figure 1 and Figure 2 As shown, the clamping assembly 4 includes: a first driving member 401, the first driving member 401 is connected to the interior of the through slot 306; the first driving member 401 is an electric rotating shaft; a curved frame 402, the curved frame 402 is connected to the first driving member 401 in a sleeve-type manner;

[0025] The curved frame 402 is elliptical in shape. When the panel is placed in the slot 302 and magnetically fixed, the first driving member 401 drives the curved frame 402 to rotate a certain angle toward the panel, thereby achieving multi-point clamping of the panel.

[0026] In the present application, the first driving member 401 is not limited to an electric rotating shaft, and can also be driven by a linear motor, an electric cylinder or a pneumatic cylinder, etc., as long as the rotation adjustment of the curved frame 402 can be achieved, and no specific limitation is made here.

[0027] In one embodiment of the present invention:

[0028] like Figure 1 As shown, the top mold assembly 5 includes: a top mold frame 501, the top mold frame 501 is connected to the connecting hinge 305; a plurality of limit frames 502, the limit frames 502 are connected to the top mold frame 501; a plurality of limit slides 503, the plurality of limit slides 503 are arranged inside the top mold frame 501; a limit slide 504, the limit slide 504 is slidably connected to the limit slide 503; a second driving member 505, the second driving member 505 is connected to the bottom side of the limit slide 504; the second driving member 505 is an electric telescopic rod;

[0029] After the panel is fixed by the clamping assembly 4, the top mold frame 501 is rotated to a parallel state with the bottom mold frame 301 by connecting the hinge 305, and the limiting frame 502 at the corresponding position is inserted into the limiting groove 304, and then the limiting slide 504 is moved along the limiting slide groove 503 according to the blank position of the panel. When the limiting slide 504 moves to the appropriate position, the second driving member 505 is operated, and the end of the rod body of the second driving member 505 abuts against the blank position of the panel to complete the longitudinal limitation of the panel.

[0030] In one embodiment of the present invention:

[0031] The bottom mold frame 301 and the top mold frame 501 are both made of aluminum alloy. The aluminum alloy material used for the bottom mold frame 301 and the top mold frame 501 has high precision and is not easy to wear. Anti-static treatment is performed on the surfaces of the bottom mold frame 301 and the top mold frame 501.

[0032] The working principle of the present invention is as follows: the plate to be cut is placed inside the plate placement slot 302, the bottom of the plate is magnetically set, and the magnetism is opposite to that of the magnetic seat 303, when the plate is placed inside the plate placement slot 302, it can be magnetically connected with several magnetic seats 303, and then the angle of the clamping assembly 4 is adjusted according to the specifications of the placed plate, and the plate is limited and fixed by the clamping assembly 4, and then the top mold assembly 5 is rotated to a position parallel to the bottom mold frame 301 by connecting the hinge 305, and the curved frame 402 adopts an elliptical setting. When the plate is placed inside the plate placement slot 302 and the magnetic fixation is completed, the first driving member 401 drives the curved frame 402 to rotate a certain angle to one side of the plate to complete the multi-point clamping of the plate. The first driving member 401 is not limited to an electric rotating shaft. A linear motor, electric cylinder or pneumatic cylinder drive, etc. can be used, as long as the rotation adjustment of the curved frame 402 can be achieved. No specific limitation is made here. After the plate is fixed by the clamping assembly 4, the top mold frame 501 is rotated to a parallel state with the bottom mold frame 301 by connecting the hinge 305, and the limit frame 502 at the corresponding position is inserted into the limit groove 304, and then the limit slide 504 is moved along the limit slide groove 503 according to the blank position of the plate. When the limit slide 504 moves to the appropriate position, the second driving member 505 is operated, and the end of the rod body of the second driving member 505 abuts against the blank position of the plate to complete the longitudinal limitation of the plate. The bottom mold frame 301 and the top mold frame 501 are made of aluminum alloy with high precision and are not easy to wear. Anti-static treatment is performed on the surface of the bottom mold frame 301 and the top mold frame 501.

[0033] In summary, the bottom mold frame assembly and the clamping assembly of this fixture can complete the limiting fixation of plates of different specifications, and then cooperate with the top mold assembly to complete the longitudinal pressing of the plates. At the same time, the bottom mold frame and the top mold frame are made of aluminum alloy materials with high precision and are not easy to wear.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A panel splitting fixture, characterized in that: include: bottom pad; a bottom mold assembly connected to a bottom pad; A top mold assembly, wherein the top mold assembly is movably connected to the bottom mold assembly; Wherein, the bottom mold assembly includes: A bottom mold frame assembly, wherein the bottom mold frame assembly is connected to the bottom pad; A clamping assembly, which is connected to the bottom mold frame assembly and is used to cooperate with the bottom mold frame assembly to complete the clamping and fixing of the plate; The bottom mold frame assembly includes: A bottom mold frame, wherein the bottom mold frame is connected to the bottom pad; A component placement groove, the component placement groove is arranged inside the bottom mold frame; A plurality of magnetic seats are arranged inside the component placement slot; A plurality of limiting grooves are arranged inside the top side of the bottom mold frame; A plurality of connecting hinges, wherein the plurality of connecting hinges are connected to the bottom mold frame; A through groove is arranged inside the bottom mold frame.

2. The panel splitting fixture according to claim 1, characterized in that: The clamping assembly comprises: a first driving member connected to the interior of the through slot; A curved frame is connected to the first driving member in a sleeve manner.

3. The panel splitting fixture according to claim 2, characterized in that: The top mold assembly includes: A top mold frame connected to the connecting hinge; A plurality of limiting frames, wherein the limiting frames are connected to the top mold frame; A plurality of limiting slides, wherein the plurality of limiting slides are arranged inside the top mold frame; A limiting slide, wherein the limiting slide is slidably connected to the limiting slide groove; A second driving member is connected to the bottom side of the limiting sliding seat.

4. The panel splitting fixture according to claim 3, characterized in that: The bottom mold frame and the top mold frame are both made of aluminum alloy.

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