Ejecting and demolding mechanism for flexible circuit board forming mold

Abstract

The utility model relates to the technical field of circuit board production, in particular to an ejection demolding mechanism for a flexible circuit board forming mold, which is characterized in that a clamping groove is formed in the upper surface of a mounting seat, and a fixed plate is arranged on a rack; the circuit board forming device has the beneficial effects that a hydraulic machine is started to push a forming template and a positioning column to move downwards, the positioning column moves downwards to enable a connecting plate and a limiting rod to move downwards, a demolding plate is driven to be clamped into a clamping groove, and when the forming template is pressed downwards to be attached to a mounting base, a circuit board is extruded and formed; the spring is loosened to push the connecting plate and the limiting rod to move upwards, the limiting rod pushes the demolding plate to move upwards to be separated from the clamping groove to eject the formed circuit board out, automatic demolding is achieved, manual demolding of workers is not needed, the production efficiency is improved, the electric push rod pushes the push plate to push the formed circuit board into the storage box, automatic discharging is achieved, and the production efficiency is improved. The circuit board in the device does not need to be manually taken out, and the safety in the production process is improved.

Description

Technical Field

[0001] The utility model relates to the field of circuit board production, in particular to a material ejection and demoulding mechanism for a flexible circuit board forming mold. Background Art

[0002] The circuit board is composed of integrated circuits, quartz oscillators, fine-tuning capacitors and printed circuit boards. The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, etc. Circuit boards make circuits miniaturized and intuitive, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layout. In electronic equipment, they are mainly used to connect various electronic components and play the role of structural support.

[0003] In the prior art, stamping devices are generally used to manufacture circuit boards, which increases the production cost of the circuit boards. During the production process of the circuit boards, various processes are gradually automated, which reduces manpower and reduces the time required to load and unload equipment.

[0004] However, after the existing stamping and forming device stamps and forms the circuit board, the circuit board needs to be demoulded manually, which has low production efficiency, and long-term manual operation can easily cause personnel fatigue. In addition, there is a certain risk in manually removing the circuit board from the stamping die. Utility Model Content

[0005] The utility model aims to provide a ejector and demoulding mechanism for a flexible circuit board forming mold to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a ejection and demoulding mechanism for a flexible circuit board forming mold, the ejection and demoulding mechanism for a flexible circuit board forming mold comprising: a mounting seat, a card slot is provided on the upper surface of the mounting seat, and a first limiting slot is provided inside the mounting seat;

[0007] A frame is provided with a fixing plate and a hydraulic press.

[0008] Preferably, the card slot is in a square slot-shaped structure, and a plurality of second limiting slots are provided on the inner upper surface of the card slot, and the second limiting slots are in a circular slot-shaped structure.

[0009] Preferably, the first limiting groove passes through the mounting seat and is connected to the clamping groove, a spring is fixedly connected in the first limiting groove, and the other end of the spring is fixedly connected to the connecting plate.

[0010] Preferably, the fixed plate is fixedly connected to the frame, an electric push rod is fixedly connected to the fixed plate, a telescopic end of the electric push rod is fixedly connected to the push plate, and the push plate is a square plate-shaped structure.

[0011] Preferably, the telescopic end of the hydraulic press is fixedly connected to the forming template, the hydraulic press is fixedly connected to the frame, and a storage box is fixedly connected to the upper surface of the lower end of the frame.

[0012] Preferably, the second limiting groove is a circular groove structure, the limiting rod can move up and down in the second limiting groove, and the upper surface of the limiting rod is fixedly connected to the stripping plate.

[0013] Preferably, one end of the connecting plate is fixedly connected to the limit rod, and the other end of the connecting plate is fixedly connected to the positioning column. The positioning column has a cylindrical structure. The positioning column can pass through the hole opened on the upper surface of the mounting seat and be fixedly connected to the connecting plate. A plurality of positioning pins are provided on the upper surface of the mounting seat.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model discloses a demoulding mechanism for a flexible circuit board forming mold. The hydraulic press is started to push the forming template and the positioning column to move downward. The positioning column moves downward to make the connecting plate and the limiting rod move downward, driving the demoulding plate to be clamped in the clamping slot. When the forming template is pressed down to fit with the mounting seat, the circuit board is extruded and formed. When the forming template moves upward, the spring is relaxed to push the connecting plate and the limiting rod to move upward. The limiting rod pushes the demoulding plate to move upward and out of the clamping slot to eject the formed circuit board, thereby realizing automatic demoulding. Manual demoulding is not required for staff, which reduces the workload of staff and improves production efficiency. The electric push rod pushes the push plate to push the formed circuit board into the storage box, thereby realizing automatic discharging and improving production efficiency. The circuit board in the device does not need to be taken out manually, which reduces the workload of staff and improves safety during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the local structure of the utility model;

[0018] Figure 3 It is a schematic cross-sectional view of a local structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model.

[0020] In the figure: 1, mounting base; 2, frame; 3, positioning pin; 4, slot; 5, first limit slot; 6, fixing plate; 7, storage box; 8, hydraulic press; 9, forming template; 10, positioning column; 11, connecting plate;

[0021] 12. Spring; 13. Limit rod; 14. Stripper plate; 15. Electric push rod; 16. Push plate; 17. Second limit groove. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a ejection demoulding mechanism for a flexible circuit board forming mold, the ejection demoulding mechanism for a flexible circuit board forming mold comprising: a mounting seat 1, a card slot 4 is provided on the upper surface of the mounting seat 1, a first limiting slot 5 is provided inside the mounting seat 1; a frame 2, a fixing plate 6 and a hydraulic press 8 are provided on the frame 2;

[0025] During specific use, the unformed circuit board is placed on the mounting seat 1 and the stripping plate 14 along the positioning pin 3, and the hydraulic press 8 is started to push the forming template 9 and the positioning column 10 to move downward. The positioning column 10 moves downward to make the connecting plate 11 move downward along the first limiting groove 5, and the limiting rod 13 is driven to move downward along the second limiting groove 17, driving the stripping plate 14 to be clamped in the card slot 4. When the forming template 9 is pressed down to fit with the mounting seat 1, the circuit board is extruded and formed. The hydraulic press 8 drives the forming template 9 to move upward, and the spring 12 pushes the connecting plate 11, the limiting rod 13 and the stripping plate 14 to move upward and reset to push the formed circuit board out of the demolding, and the electric push rod 15 is started to push the push plate 16 to push the formed circuit board into the storage box 7.

[0026] Embodiment 2

[0027] On the basis of the first embodiment, in order to facilitate the demoulding of the circuit board, a card slot 4 is provided, the card slot 4 is a square slot-shaped structure, and a plurality of second limiting slots 17 are provided on the upper surface of the card slot 4, and the second limiting slot 17 is a circular slot-shaped structure. When the molding template 9 is pressed down to fit and extrude the circuit board with the mounting seat 1, the positioning pin 3 can be inserted into the notch provided at the corresponding position on the molding template 9, and the stripping plate 14 can be inserted into the card slot 4 to avoid certain damage to the stripping plate 14 when the molding template 9 is squeezed downward. The first limiting slot 5 passes through the mounting seat 1 and is connected to the card slot 4. A spring 12 is fixedly connected in the first limiting slot 5, and the other end of the spring 12 is fixedly connected to the connecting plate 11. The positioning column 10 moves downward, and the connecting plate 11 can make the limiting rod 13 and the stripping plate 14 move downward along the second limiting slot 17. The second limiting slot 17 is a circular slot-shaped structure, and the limiting rod 13 can be in the second limiting slot 17. The stripping plate 14 and the limiting rod 13 move downward along the second limiting groove 17, and the stripping plate 14 can be inserted into the card slot 4. One end of the connecting plate 11 is fixedly connected to the limiting rod 13, and the other end of the connecting plate 11 is fixedly connected to the positioning column 10. The positioning column 10 is a cylindrical structure. The positioning column 10 can pass through the hole opened on the upper surface of the mounting seat 1 and be fixedly connected to the connecting plate 11. A plurality of positioning pins 3 are provided on the upper surface of the mounting seat 1. When the forming template 9 moves upward, the spring 12 relaxes and pushes the connecting plate 11, the positioning column 10 and the limiting rod 13 to move upward. The limiting rod 13 pushes the stripping plate 14 to move upward, and the stripping plate 14 can push the formed circuit board out to realize automatic demoulding. There is no need for manual demoulding by the staff, which reduces the workload of the staff and improves production efficiency.

[0028] Embodiment 3

[0029] On the basis of the second embodiment, a fixed plate 6 is provided for the sake of production efficiency. The fixed plate 6 is fixedly connected to the frame 2, and an electric push rod 15 is fixedly connected to the fixed plate 6. The telescopic end of the electric push rod 15 is fixedly connected to the push plate 16, and the push plate 16 is a square plate-shaped structure. When the stripping plate 14 can push out the formed circuit board, the electric push rod 15 is started to push the push plate 16 to move in the direction of the circuit board, and push the circuit board into the storage box 7, so as to realize automatic unloading, improve the production efficiency, eliminate the need for manual removal of the circuit board, and improve the safety in the production process. The telescopic end of the hydraulic press 8 is fixedly connected to the forming template 9, and the hydraulic press 8 is fixedly connected to the frame 2. The upper surface of the lower end of the frame 2 is fixedly connected with the storage box 7. The staff only needs to collect the circuit boards in the storage box 7, and there is no need to manually remove the circuit boards in the device, thereby improving the production efficiency.

[0030] During actual use, the hydraulic press 8 is started to push the forming template 9 and the positioning column 10 to move downward. The positioning column 10 moves downward to make the connecting plate 11 and the limiting rod 13 move downward, driving the stripping plate 14 to be stuck in the slot 4. When the forming template 9 is pressed down to fit with the mounting seat 1, the circuit board is extruded and formed. When the forming template 9 moves upward, the spring 12 relaxes and pushes the connecting plate 11 and the limiting rod 13 to move upward. The limiting rod 13 pushes the stripping plate 14 to move upward and out of the slot 4 to eject the formed circuit board, realizing automatic demoulding. There is no need for manual demoulding by the staff, which reduces the workload of the staff and improves production efficiency. The electric push rod 15 pushes the push plate 16 to push the formed circuit board into the storage box 7, realizing automatic discharging, improving production efficiency, and eliminating the need for manual removal of the circuit board in the device, which reduces the workload of the staff and improves safety during the production process.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ejector and demoulding mechanism for a flexible circuit board forming mold, characterized in that: The ejection and demoulding mechanism for the flexible circuit board molding die comprises: a mounting seat (1), a clamping groove (4) is provided on the upper surface of the mounting seat (1), and a first limiting groove (5) is provided inside the mounting seat (1); A frame (2) is provided with a fixing plate (6) and a hydraulic press (8).

2. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 1, characterized in that: The clamping slot (4) is in the form of a square slot-shaped structure, and a plurality of second limiting slots (17) are provided on the inner upper surface of the clamping slot (4), and the second limiting slots (17) are in the form of a circular slot-shaped structure.

3. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 1, characterized in that: The first limiting groove (5) passes through the mounting seat (1) and is connected to the clamping groove (4); a spring (12) is fixedly connected inside the first limiting groove (5); and the other end of the spring (12) is fixedly connected to the connecting plate (11).

4. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 1, characterized in that: The fixed plate (6) is fixedly connected to the frame (2), an electric push rod (15) is fixedly connected to the fixed plate (6), a telescopic end of the electric push rod (15) is fixedly connected to a push plate (16), and the push plate (16) is a square plate-shaped structure.

5. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 1, characterized in that: The telescopic end of the hydraulic press (8) is fixedly connected to the forming template (9), the hydraulic press (8) is fixedly connected to the frame (2), and a storage box (7) is fixedly connected to the upper surface of the lower end of the frame (2).

6. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 2, characterized in that: The second limiting groove (17) is a circular groove structure, the limiting rod (13) can move up and down in the second limiting groove (17), and the upper surface of the limiting rod (13) is fixedly connected to the stripping plate (14).

7. The ejection and demoulding mechanism for a flexible circuit board molding mold according to claim 3, characterized in that: One end of the connecting plate (11) is fixedly connected to the limiting rod (13), and the other end of the connecting plate (11) is fixedly connected to the positioning column (10). The positioning column (10) is a cylindrical structure. The positioning column (10) can pass through a hole provided on the upper surface of the mounting seat (1) and be fixedly connected to the connecting plate (11). A plurality of positioning pins (3) are provided on the upper surface of the mounting seat (1).

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