Circuit board punching device with adjusting structure

Abstract

The utility model discloses a circuit board punching device with an adjusting structure, which comprises a base, the top of the base is provided with a moving mechanism used for adjusting the punching position, and the top of the base is provided with a material loading mechanism used for fixing a circuit board; through the cooperative arrangement of the material loading mechanism and the moving mechanism, the punching device not only can realize the advantage of adjusting the punching position of the circuit board, but also can accurately move to the required position so as to realize the punching operation, can clamp and fix the circuit board, and can adapt to circuit boards with different sizes, so that the clamping effect is ensured, and the working efficiency is improved. The first electric sliding table and the second electric sliding table are arranged in a matched mode so that moving operation in different directions can be carried out, the effect of adjusting the clamping position of a circuit board can be achieved by moving the material clamping strip so as to adapt to different circuit boards, after clamping, the threaded sleeve is rotated to be matched with threaded connection of the threaded rod so that locking and fixing operation can be achieved, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board punching, in particular to a circuit board punching device with an adjusting structure. Background Technique

[0002] A PCB circuit board, that is, a printed circuit board, also known as a printed wiring board, is a provider of electrical connections for electronic components. As is well known, during the production and manufacturing process of a PCB circuit board, punching is required. The existing punching methods mostly involve a robotic arm driving a drill bit for precise displacement and punching. However, due to the uncertain punching position, and a groove must be provided at the lower end of the drill bit to achieve through punching, only the side of the circuit board is fixed during the clamping process, and the lower end of the circuit board is suspended. Although this ensures the penetration of the drill bit, it results in a relatively low support strength at the lower end of the circuit board, and the punching position of the circuit board is extremely prone to fracture during the drilling process due to the downward pressure, thus affecting the processing quality.

[0003] In view of the above technical problems, as disclosed in the patent with the publication number CN214981565, a circuit board punching device is provided. By setting an integrated connection method of side plates, support bars, hydraulic cylinders, cross beams, and drill bits, when adjusting the position, the support bars always support at the lower end of the drill bit, realizing the support for the punching position of the circuit board and preventing the circuit board from breaking, greatly improving the support strength.

[0004] The above patent still has the following deficiencies: During the punching process of the circuit board, the punching position cannot be adjusted, which is not conducive to punching operations at different positions, thus reducing the practicability. At the same time, it cannot adapt to the fixing operations of circuit boards of different sizes, and there are limitations when fixing them. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a circuit board punching device with an adjusting structure, which has the advantages of being able to assist punching and then moving and adjusting to the required position. It can not only adapt to punching operations at different positions but also facilitate adapting to circuit boards of different sizes, so as to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A circuit board punching device with an adjusting structure, including a base, a moving mechanism for adjusting the punching position is arranged at the top of the base, a loading mechanism for fixing the circuit board is arranged at the top of the moving mechanism, a punching mechanism for punching the circuit board is arranged above the base, and the material placing frame in the loading mechanism is arranged at the top of the moving mechanism.

[0007] A feeding slot is formed at the top of the feeding frame. A first mesh plate is fixedly installed at the bottom of the feeding frame. Through holes are formed on both sides of the feeding frame. A screw rod is slidably connected inside the through holes. A clamping strip is fixedly installed at the inner end of the screw rod. A screw sleeve is threadedly connected to the surface of the screw rod.

[0008] Preferably, the clamping strip is located inside the feeding slot. A second mesh plate is fixedly installed at the top of the base.

[0009] Preferably, the moving mechanism includes a displacement component and a connection component. The displacement component is arranged on the inner side wall of the base. The connection component is arranged on the top of the displacement component.

[0010] Preferably, the displacement component includes a first electric sliding table. The first electric sliding table is fixedly installed on the inner side wall of the base. The top of the moving end of the first electric sliding table is fixedly installed with a second electric sliding table.

[0011] Preferably, the connection component includes a support base. The support base is fixedly installed on the top of the moving end of the second electric sliding table. A support frame is fixedly installed at the outer end of the support base. The feeding frame is bolted to the top of the support frame.

[0012] Preferably, the drilling mechanism includes a mounting frame and a pushing component. The mounting frame is fixedly installed on the back of the base. The pushing component is arranged on the top of the mounting frame.

[0013] Preferably, the pushing component includes an electric push rod. The electric push rod is fixedly installed on the top of the base. The output end of the electric push rod is fixedly installed with a drill bit module.

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

[0015] Through the combined setting of the loading mechanism and the moving mechanism, the present utility model can not only achieve the advantage of adjusting the drilling position of the circuit board, but also accurately move to the required position, thereby realizing the drilling operation. At the same time, the circuit board can be clamped and fixed, and it can adapt to circuit boards of different sizes, thus ensuring the clamping effect. The combined setting of the first electric sliding table and the second electric sliding table can perform moving operations in different directions. By moving the clamping strip, the position of the clamped circuit board can be adjusted to adapt to different circuit boards. After clamping, rotating the screw sleeve and threadedly connecting it with the screw rod can achieve the locking and fixing operation, and its operation is simple and convenient.

[0016] Other features and advantages of the present utility model will be described in the subsequent description. And, some of them will become obvious from the description, or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description and the drawings. Description of the Drawings

[0017] Figure 1 This is a schematic structural diagram of the present utility model;

[0018] Figure 2 This is a schematic structural diagram of the drill bit module of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the first electric slide table of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the material clamping strip of the present utility model.

[0021] In the figure: 1, base; 2, material loading mechanism; 21, material placing frame; 22, material placing groove; 23, first mesh plate; 24, perforation; 25, screw rod; 26, material clamping strip; 27, screw sleeve; 3, moving mechanism; 31, first electric slide table; 32, second electric slide table; 33, support frame; 34, support seat; 4, drilling mechanism; 41, mounting frame; 42, electric push rod; 43, drill bit module. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0023] The present utility model provides a circuit board drilling device with an adjustment structure, including a base 1. A moving mechanism 3 for adjusting the drilling position is arranged at the top of the base 1. A material loading mechanism 2 for fixing the circuit board is arranged at the top of the base 1. A drilling mechanism 4 for drilling the circuit board is arranged above the base 1. The material placing frame 21 in the material loading mechanism 2 is arranged at the top of the moving mechanism 3;

[0024] A material placing groove 22 is opened at the top of the material placing frame 21. A first mesh plate 23 is fixedly installed at the bottom of the material placing frame 21. Perforations 24 are opened on both sides of the material placing frame 21. A screw rod 25 is slidably connected inside the perforations 24. A material clamping strip 26 is fixedly installed at the inner end of the screw rod 25. A screw sleeve 27 is threadedly connected to the surface of the screw rod 25.

[0025] It can achieve the effect of stably clamping the circuit board while being adaptable to different circuit board sizes.

[0026] Among them, the material clamping strip 26 is located inside the material placing groove 22. A second mesh plate is fixedly installed at the top of the base 1.

[0027] When it is necessary to clamp the circuit board:

[0028] Place the circuit board directly inside the feeding slot 22 and on top of the first stencil 23. At this time, rotate the screw sleeve 27 counterclockwise. The screw sleeve 27 will rotate on the surface of the screw rod 25 and move away from the contact state with the feeding frame 21. Then, directly move the clamping strip 26. By moving the clamping strip 26, the circuit board can be clamped. When the clamping strip 26 contacts and clamps the circuit board, rotate the screw sleeve 27 clockwise. Through the threaded connection between the screw sleeve 27 and the screw rod 25, the locking and fixing function is realized to ensure the stability during clamping.

[0029] In this embodiment, two corresponding sets of screw rods 25, screw sleeves 27, and clamping strips 26 are provided. The above two sets can be used, but it is not limited to only two sets. Three sets or several sets can be directly used, and they can be set as required. Using more than one set can fix several circuit boards of the same size at the same time.

[0030] Preferably, the moving mechanism 3 includes a displacement component and a connection component. The displacement component is arranged on the inner side wall of the base 1, and the connection component is arranged on the top of the displacement component.

[0031] As Figure 3 shown, the displacement component includes a first electric slide 31. The first electric slide 31 is fixedly installed on the inner side wall of the base 1. The top of the moving end of the first electric slide 31 is fixedly installed with a second electric slide 32. Using the first electric slide 31 can achieve the effect of lateral movement, and the second electric slide 32 can achieve the effect of forward and backward movement. Based on the movement of the two, the movement adjustment work can be completed to assist in completing the drilling operation at different positions.

[0032] As Figure 3 shown, the connection component includes a support base 34. The support base 34 is fixedly installed on the top of the moving end of the second electric slide 32. The outer end of the support base 34 is fixedly installed with a support frame 33. The feeding frame 21 is bolted to the top of the support frame 33, playing a role of stable support.

[0033] As described above, after the installation is completed, the first electric slide 31 and the second electric slide 32 can move sequentially or simultaneously until they move to the required position and then stop moving. Then, drilling is carried out. When the first hole is drilled, immediately move to the next position where drilling is required, and repeat this to complete the continuous drilling operation at different positions of the circuit board.

[0034] Furthermore, the drilling mechanism 4 includes a mounting frame 41 and a pushing component. The mounting frame 41 is fixedly installed on the back of the base 1, and the pushing component is arranged on the top of the mounting frame 41. Using the mounting frame 41 can support and install the components connected to it.

[0035] As Figure 2As shown, the pushing component includes an electric push rod 42, which is fixedly installed on the top of the base 1. The output end of the electric push rod 42 is fixedly installed with a drill bit module 43. The electric push rod 42 can realize the height position adjustment required for pushing operation to drill holes, and the drill bit module 43 can also realize direct rotary drilling.

[0036] When drilling is required, the electric push rod 42 directly pushes the drill bit module 43 to move downward. The drill bit module 43 is composed of a connecting frame, a motor and a drill bit. While the drill bit contacts the circuit board, it continuously moves downward and the motor works to drive the drill bit to rotate to complete the drilling operation. When the drilling is completed, it can be moved up to the required or initial position.

[0037] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board punching device with an adjustment structure, characterized in that: It comprises a base (1), the top of the base (1) is provided with a moving mechanism (3) for adjusting the punching position, the top is provided with a loading mechanism (2) for fixing the circuit board, a punching mechanism (4) for punching holes in the circuit board is provided above the base (1), and a material discharging frame (21) in the loading mechanism (2) is provided on the top of the moving mechanism (3); The top of the material discharging frame (21) is provided with a material discharging trough (22), the bottom of the material discharging frame (21) is fixedly mounted with a first mesh plate (23), both sides of the material discharging frame (21) are provided with through holes (24), the interior of the through holes (24) is slidably connected with a screw rod (25), the inner end of the screw rod (25) is fixedly mounted with a material clamping strip (26), and the surface of the screw rod (25) is threadedly connected with a screw sleeve (27).

2. A circuit board punching device with an adjustment structure according to claim 1, characterized in that: The clamping strip (26) is located inside the material discharge trough (22), and a second mesh plate is fixedly mounted on the top of the base (1).

3. A circuit board punching device with an adjustment structure according to claim 1, characterized in that: The moving mechanism (3) comprises a displacement component and a connection component, the displacement component is arranged on the inner side wall of the base (1), and the connection component is arranged on the top of the displacement component.

4. A circuit board punching device with an adjustment structure according to claim 3, characterized in that: The displacement assembly comprises a first electric slide (31), the first electric slide (31) being fixedly mounted on the inner side wall of the base (1), and a second electric slide (32) being fixedly mounted on the top of the moving end of the first electric slide (31).

5. A circuit board punching device with an adjustment structure according to claim 4, characterized in that: The connecting assembly comprises a support seat (34), the support seat (34) is fixedly mounted on the top of the moving end of the second electric slide (32), a support frame (33) is fixedly mounted on the outer end of the support seat (34), and the material discharge frame (21) is bolted to the top of the support frame (33).

6. A circuit board punching device with an adjustment structure according to claim 1, characterized in that: The punching mechanism (4) comprises a mounting frame (41) and a pushing component, wherein the mounting frame (41) is fixedly mounted on the back of the base (1), and the pushing component is arranged on the top of the mounting frame (41).

7. A circuit board punching device with an adjustment structure according to claim 6, characterized in that: The pushing assembly comprises an electric push rod (42), the electric push rod (42) being fixedly mounted on the top of the base (1), and a drill module (43) being fixedly mounted on the output end of the electric push rod (42).

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