CN217116536U - Automatic cutting device for circuit board processing - Google Patents

Abstract

The utility model relates to an automatic cutting device for processing circuit boards, which comprises a processing table, wherein the top of the processing table is fixedly connected with a mounting frame, two sides of the mounting frame are provided with first hydraulic cylinders, the output ends of the first hydraulic cylinders are fixedly connected with a splint, the top middle position of the mounting frame is provided with a second hydraulic cylinder, the output end of the second hydraulic cylinder is connected with an installation shell, an automatic cutting mechanism is arranged in the installation shell, the bottom of the installation shell is provided with a connecting shell, the connecting shell is provided with a positioning mechanism, the inner cavity of the processing table is provided with a material receiving mechanism, the front side of the processing table is provided with an observation window, the utility model discloses an automatic cutting mechanism is provided, when cutting is carried out, the position of a cutter is driven by a servo motor to be adjusted, and the installation shell is driven by the second hydraulic cylinder to move downwards after the position of the cutter is adjusted, the cutting knife can cut the circuit board, cutting efficiency can be improved, and the cutting knife is convenient and practical.

Description

An automatic cutting device for circuit board processing

technical field

The utility model relates to an automatic cutting device for circuit board processing, which belongs to the technical field of circuit board processing.

Background technique

Printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. Because it is made by electronic printing, it is called "printing". After circuit boards and electronic equipment use printed boards, due to the consistency of similar printed boards, manual wiring errors are avoided, and electronic components can be automatically inserted or mounted, automatic soldering, and automatic detection. The quality of the equipment improves labor productivity, reduces costs, and facilitates maintenance. In the prior art, the cutting of circuit boards is generally cut in sections, which is time-consuming and labor-intensive during cutting, and inconvenient after cutting is completed. Collecting circuit boards reduces production efficiency.

Utility model content

The purpose of the utility model is to provide an automatic cutting device for circuit board processing. By being provided with an automatic cutting mechanism, a plurality of cutters can be used to cut the circuit board at the same time, thereby improving the cutting efficiency. After the circuit board is cut, it is convenient to collect the cut circuit board, which is convenient and practical, so as to solve the problems raised in the above background technology.

To achieve the above object, the utility model provides the following technical solutions:

An automatic cutting device for circuit board processing includes a processing table, a mounting frame is fixedly connected to the top of the processing table, a first hydraulic cylinder is arranged on both sides of the mounting frame, and the output end of the first hydraulic cylinder is fixed A splint is connected, a second hydraulic cylinder is arranged at the middle position of the top of the mounting frame, an installation casing is connected to the output end of the second hydraulic cylinder, and an automatic material opening mechanism is arranged in the installation casing. The bottom of the casing is provided with a connecting casing, the connecting casing is provided with a positioning mechanism, and the inner cavity of the processing table is provided with a receiving mechanism.

Further, the front side of the processing table is provided with an observation window, and the side of the processing table is provided with a discharge port.

Further, the automatic feeding mechanism includes a servo motor, a screw rod, a moving block and a cutter, the output shaft of the servo motor is connected with the screw rod, the moving block is screwed on the screw rod, and the One end is fixedly connected with the cutter through the installation housing.

Further, the bottom of the installation housing is provided with a chute corresponding to the moving block, the connection housing is provided in the middle of the bottom of the installation housing, and the cutter is provided with a groove corresponding to the connection housing. .

Further, the positioning mechanism includes a connecting rod, a spring and a positioning plate, and one end of the connecting rod is fixedly connected to the positioning plate, and the other end of the connecting rod is fixedly connected to the limit block through the connecting shell, and the spring Set on the outside of the connecting rod.

Further, the material receiving mechanism includes a material guiding platform, a rotating roller and a conveyor belt, the material guiding platform is arranged in the processing table, the rotating roller is evenly arranged on the material guiding platform, and the conveying belt is arranged on the material guiding platform. Below the platform, the conveyor belt is flush with the discharge port.

The beneficial effects of the present utility model are:

1. With the automatic cutting mechanism, when cutting the material, the position of the cutter is driven by the servo motor to adjust. After adjusting the position of the cutter, the second hydraulic cylinder drives the installation shell to move down, so that the cutter is moved down. Cutting the circuit board can improve the cutting efficiency, which is convenient and practical;

2. With a receiving mechanism, after the circuit board is cut, the circuit board is sent to the conveyor belt through the material guide platform and the rotating roller, and the cut circuit board is sent to the discharge port through the conveyor belt, which is convenient for It is convenient and practical to collect the circuit boards after cutting.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the specific embodiments of the present invention, the accompanying drawings are used to explain the present invention, and do not constitute a limitation to the present invention.

1 is a schematic diagram of the overall structure of a circuit board processing automatic cutting device of the present invention;

Figure 2 is a schematic diagram of the structure of the inner side of the mounting frame of a circuit board processing automatic cutting device of the present invention;

3 is a schematic structural diagram of an automatic cutting mechanism of a circuit board processing automatic cutting device of the present invention;

4 is a schematic structural diagram of a receiving mechanism of a circuit board processing automatic cutting device of the present invention;

Labels in the figure: 1. Processing table; 2. Mounting frame; 3. The first hydraulic cylinder; 4. Plywood; 5. The second hydraulic cylinder; ;9, positioning mechanism; 10, receiving mechanism; 11, observation window; 12, discharge port; 13, servo motor; 14, screw rod; 15, moving block; 16, cutter; 17, material guide platform; 18 , Rotating roller; 19. Conveyor belt.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation should not be construed as a limitation of the present invention, and the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Please refer to Fig. 1-Fig. 4, the utility model provides a technical solution:

An automatic cutting device for circuit board processing includes a processing table 1, a mounting frame 2 is fixedly connected to the top of the processing table 1, and first hydraulic cylinders 3 are arranged on both sides of the mounting frame 2. The first hydraulic pressure The output end of the cylinder 3 is fixedly connected with a splint 4 to fix the substrate of the circuit board, a second hydraulic cylinder 5 is arranged at the top middle position of the mounting frame 2, and the output end of the second hydraulic cylinder 5 is connected with a mounting Housing 6, the installation housing 6 is provided with an automatic opening mechanism 7, the bottom of the installation housing 6 is provided with a connection housing 8, and the connection housing 8 is provided with a positioning mechanism 9, which can be cut through The positioning mechanism 9 clamps the circuit board to prevent deviation, and the inner cavity of the processing table 1 is provided with a receiving mechanism 10 .

Specifically, as shown in FIG. 1 , the front side of the processing table 1 is provided with an observation window 11 , the side of the processing table 1 is provided with a discharge port 12 , and the material guide of the material guide platform 17 can be observed through the observation window 11 . situation to prevent clogging.

Specifically, as shown in FIG. 2 and FIG. 3 , the automatic feeding mechanism 7 includes a servo motor 13, a screw rod 14, a moving block 15 and a cutter 16, and the output shaft of the servo motor 13 is connected with the screw rod 14, The moving block 15 is threadedly connected to the screw rod 14 , and one end of the moving block 15 is fixedly connected to the cutter 16 through the installation housing 6 . The connecting housing 8 is arranged in the middle of the bottom of the mounting housing 6, the cutter 16 is provided with a groove corresponding to the connecting housing 8, and the screw rod 14 is driven by the servo motor 13 to rotate, so that the moving block 15. Drive the cutter 16 to adjust the position. After the cutter 16 is adjusted in position, the second hydraulic cylinder 5 drives the installation housing 6 to move down, so that multiple sets of cutters 16 can cut the circuit board at the same time, which can improve the cutting efficiency. , the positioning mechanism 9 includes a connecting rod, a spring and a positioning plate, and one end of the connecting rod is fixedly connected with the positioning plate, and the other end of the connecting rod is fixedly connected to the limit block through the connecting housing 8, and the spring It is sleeved on the outside of the connecting rod, and the circuit board is clamped by the positioning plate during cutting, and then the cutter 16 continues to move down to drive the connecting rod to move up, so that the spring compresses for buffering, and can play the role of positioning while cutting .

Specifically, as shown in FIG. 4 , the receiving mechanism 10 includes a material guide platform 17 , a rotating roller 18 and a conveyor belt 19 , the material guide platform 17 is arranged in the processing table 1 , and the rotating rollers 18 are evenly arranged on On the material guide platform 17 , the conveyor belt 19 is arranged below the material guide platform 17 , the conveyor belt 19 is flush with the discharge port 12 , and the cut circuit board falls on the material guide platform 17 of the receiving mechanism 10 , through the rotation of the rotating roller 18, the circuit board falls on the conveyor belt 19, and the cut circuit board is sent to the discharge port 12 through the conveyor belt 19 for collection, which is convenient and practical.

The working principle of the utility model: when using the cutting device, the circuit board base material is placed on the processing table 1, the first hydraulic cylinder 3 drives the clamping plate 4 to move down, and the two ends of the circuit board base material are fixed and installed. The housing 6 is provided with a plurality of sets of screw rods 14. The servo motor 13 drives the screw rods 14 to rotate, so that the moving block 15 drives the cutter 16 to adjust the position. After the cutter 16 adjusts the position, it is driven by the second hydraulic cylinder 5. The installation shell 6 is moved down, so that multiple sets of cutters 16 can cut the circuit board at the same time, which can improve the cutting efficiency, which is convenient and practical. The rotation of 18 makes the circuit board fall on the conveyor belt 19, and the cut circuit board is sent to the discharge port 12 through the conveyor belt 19 for collection, which is convenient and practical, and improves the production efficiency.

The above are the preferred embodiments of the present invention. Those skilled in the art can also make changes and modifications to the above-mentioned embodiments. Therefore, the present invention is not limited to the above-mentioned specific embodiments. Any obvious improvement, replacement or modification made on the basis of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. The utility model provides an automatic cutting device of circuit board processing, includes processing platform (1), its characterized in that: the top fixedly connected with mounting bracket (2) of processing platform (1), the both sides of mounting bracket (2) are provided with first pneumatic cylinder (3), the output end fixedly connected with splint (4) of first pneumatic cylinder (3), the top intermediate position of mounting bracket (2) is provided with second pneumatic cylinder (5), be connected with installation casing (6) on the output of second pneumatic cylinder (5), be provided with automatic cutting mechanism (7) in installation casing (6), the bottom of installation casing (6) is provided with connecting shell (8), be provided with positioning mechanism (9) on connecting shell (8), the inner chamber of processing platform (1) is provided with receiving agencies (10).

2. The automatic cutting device for the circuit board processing according to claim 1, wherein: the front side of the processing table (1) is provided with an observation window (11), and the side edge of the processing table (1) is provided with a discharge hole (12).

3. The automatic cutting device for the circuit board processing according to claim 2, wherein: the automatic cutting mechanism (7) comprises a servo motor (13), a lead screw (14), a moving block (15) and a cutter (16), an output shaft of the servo motor (13) is connected with the lead screw (14), the moving block (15) is in threaded connection with the lead screw (14), and one end of the moving block (15) penetrates through the mounting shell (6) and is fixedly connected with the cutter (16).

4. The automatic cutting device for circuit board processing according to claim 3, characterized in that: the bottom of the mounting shell (6) is provided with a sliding groove corresponding to the moving block (15), the connecting shell (8) is arranged in the middle of the bottom of the mounting shell (6), and the cutter (16) is provided with a groove corresponding to the connecting shell (8).

5. The automatic cutting device for the circuit board processing according to claim 4, wherein: positioning mechanism (9) include connecting rod, spring and locating plate, just the one end and the locating plate fixed connection of connecting rod, the other end of connecting rod passes and connects casing (8) fixedly connected with stopper, the outside at the connecting rod is established to the spring housing.

6. The automatic cutting device for the circuit board processing according to claim 5, wherein: the material receiving mechanism (10) comprises a material guiding platform (17), rotating rollers (18) and a conveying belt (19), the material guiding platform (17) is arranged in the machining platform (1), the rotating rollers (18) are uniformly arranged on the material guiding platform (17), the conveying belt (19) is arranged below the material guiding platform (17), and the conveying belt (19) is flush with the discharge hole (12).

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