Circuit board laser cutting feeding device

Abstract

The utility model discloses a circuit board laser cutting feeding device which comprises a feeding frame, a supporting frame is fixedly installed above the feeding frame, a feeding mechanism is arranged above the supporting frame, the feeding mechanism comprises a translation assembly and a suction assembly, the translation assembly comprises a square cylinder, a translation plate, a partition plate and a second electric cylinder, and the suction assembly is arranged above the square cylinder. And the suction assembly comprises an equipment box, a pump box, a vacuum suction cup and a third electric cylinder, a conveying belt is arranged in the feeding frame, and a positioning table is fixedly installed in the feeding frame along one side of the conveying belt. According to the circuit board conveying device, the capacity of conveying circuit boards to a cutting area is achieved, practicability is improved, and therefore the problem that due to the fact that an existing device cannot directly convey the circuit boards to the cutting area, manual work or an additional device is needed for secondary carrying between an inlet and the cutting area is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding devices, specifically a feeding device for laser cutting of circuit boards. Background Technology

[0002] In the process of circuit board production, the circuit board material generally needs to be cut into the required shape according to the needs, and then the subsequent processes are carried out. When the circuit board is laser cut, the circuit board to be cut needs to be transported to the working area of ​​the laser cutting equipment through the feeding device so that the laser cutting process can be carried out smoothly.

[0003] For example, the authorized patent with announcement number CN209853314U (an automatic feeding device for laser processing of circuit boards) includes a device body, a support column welded to the bottom of the device body, and a moving device installed at one bottom end of the device body.

[0004] Although the existing technology uses a conveyor belt to prevent slippage during transport, it can only deliver the circuit board to the entrance of the laser cutting equipment and cannot directly deliver it to the cutting area. This results in the need for manual or additional equipment to handle the circuit board between the entrance and the cutting area, which not only increases production steps and time costs but also reduces the continuity and efficiency of the overall production process. Therefore, there is an urgent need in the market to develop a circuit board laser cutting loading device to help people solve the existing problems. Utility Model Content

[0005] The purpose of this invention is to provide a circuit board laser cutting feeding device to solve the problem mentioned in the background art that the existing device cannot directly deliver the circuit board to the cutting area, resulting in the need for manual or additional equipment to carry out secondary handling between the entrance and the cutting area.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a circuit board laser cutting feeding device, including a feeding rack, a support frame fixedly installed above the feeding rack, and a feeding mechanism provided above the support frame. The feeding mechanism includes a translation component and a suction component. The translation component includes a square cylinder, a translation plate, a partition plate, and an electric cylinder II. The suction component includes an equipment box, a pump box, a vacuum suction cup, and an electric cylinder III.

[0007] Preferably, the feeding rack has a conveyor belt inside, and a positioning platform is fixedly installed inside the feeding rack along one side of the conveyor belt.

[0008] Preferably, positioning components are symmetrically arranged above the feeding rack along the front and rear ends above the positioning platform, and the positioning components include a fixing plate, a push plate and an electric cylinder.

[0009] Preferably, the fixed plate is fixedly connected to the feeding rack, the electric cylinder is fixedly installed on one side of the fixed plate, the push plate is disposed on the other side of the fixed plate, and the push rod end of the electric cylinder slides through the fixed plate and is fixedly connected to the push plate.

[0010] Preferably, belt rollers are symmetrically arranged at both ends inside the conveyor belt, and an electric motor is fixedly installed on one side of the front end of the feeding frame.

[0011] Preferably, the partition is fixedly installed inside the square tube, the translation plate is disposed on one side inside the square tube, and one end of the translation plate slides to the outside of the square tube and is fixedly connected to the equipment box. The second electric cylinder is fixedly installed on one side of the partition, and the push rod end of the second electric cylinder slides through the partition and is fixedly connected to the translation plate.

[0012] Preferably, the pump box is located below the equipment box, the vacuum suction cup is fixedly installed below the pump box, the equipment box is fixedly installed inside the electric cylinder three, the push rod end of the electric cylinder three slides to the bottom of the equipment box and is fixedly connected to the pump box, and the front and rear ends of the electric cylinder three are symmetrically provided with guide columns, the lower end of the guide column slides to the bottom of the equipment box and is fixedly connected to the pump box.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) By designing a feeding mechanism that includes a translation component and a suction component, this utility model can pick up and move the circuit board, making it easy to directly send the circuit board to the cutting area in the cutting equipment, avoiding secondary handling by manual or additional devices between the entrance and the cutting area, effectively reducing production links and time costs, improving the continuity and efficiency of the overall production process, and increasing practicality.

[0015] (2) The present invention has a conveyor belt and a positioning platform inside the feeding rack, and positioning components are symmetrically arranged above the feeding rack along the front and rear ends of the positioning platform. The circuit board can be automatically transported to the positioning platform. The symmetrically arranged positioning components are driven by an electric cylinder to push the plate, which can simultaneously position the circuit board from the front and rear ends, ensuring the accuracy of the position of the circuit board during the subsequent picking and conveying process, thus increasing its practicality.

[0016] (3) By setting up a suction component, including an equipment box, a pump box, a vacuum suction cup and an electric cylinder, the pump box provides a vacuum source for the vacuum suction cup, ensuring that the vacuum suction cup can normally adsorb the circuit board. The electric cylinder drives the pump box and the vacuum suction cup to move up and down, realizing the suction and placement of the circuit board, thereby ensuring the smooth progress of the entire loading process and increasing its practicality. Attached Figure Description

[0017] Figure 1This is a schematic diagram of a circuit board laser cutting and feeding device according to the present invention;

[0018] Figure 2 This is a schematic diagram of the suction component of this utility model;

[0019] Figure 3 This is a cross-sectional view of the translation component of this utility model;

[0020] Figure 4 This is a schematic diagram of the positioning component of this utility model.

[0021] In the diagram: 1. Feeding rack; 2. Conveyor belt; 3. Motor; 4. Positioning platform; 5. Positioning assembly; 501. Fixing plate; 502. Push plate; 503. Electric cylinder one; 6. Support frame; 7. Translation assembly; 701. Square tube; 702. Translation plate; 703. Partition plate; 704. Electric cylinder two; 8. Suction assembly; 801. Equipment box; 802. Pump box; 803. Vacuum suction cup; 804. Electric cylinder three; 9. Guide column. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Please see Figure 1-4 This utility model provides an embodiment of a circuit board laser cutting feeding device, including a feeding frame 1, a support frame 6 fixedly installed above the feeding frame 1, and a feeding mechanism above the support frame 6. The feeding mechanism includes a translation component 7 and a suction component 8. The translation component 7 includes a square cylinder 701, a translation plate 702, a partition plate 703, and an electric cylinder 704. The suction component 8 includes an equipment box 801, a pump box 802, a vacuum suction cup 803, and an electric cylinder 804. The pump box 802 is equipped with a vacuum pump for the vacuum suction cup 803, enabling the vacuum suction cup 803 to perform normal suction work.

[0024] Through the coordinated operation of the translation component 7 and the suction component 8, the circuit board can be directly transported from the feeder 1 to the cutting area of ​​the laser cutting equipment without secondary handling at the entrance, effectively reducing production links and improving the continuity of operation. The translation plate 702 driven by the electric cylinder 2 704, combined with the vacuum suction cup 803, not only ensures the stability of long-distance movement, but also flexibly adapts to the needs of different cutting areas, making production operation more efficient and smooth, and increasing practicality.

[0025] Please see Figure 1 and Figure 4The feeding rack 1 is equipped with a conveyor belt 2 inside. A positioning platform 4 is fixedly installed inside the feeding rack 1 along one side of the conveyor belt 2. Positioning components 5 are symmetrically arranged above the feeding rack 1 along the front and rear ends of the positioning platform 4. The positioning components 5 include a fixed plate 501, a push plate 502 and an electric cylinder 503. The fixed plate 501 is fixedly connected to the feeding rack 1. The electric cylinder 503 is fixedly installed on one side of the fixed plate 501. The push plate 502 is located on the other side of the fixed plate 501. The push rod end of the electric cylinder 503 slides through the fixed plate 501 and is fixedly connected to the push plate 502.

[0026] The conveyor belt 2 can automatically transport the circuit board to the positioning table 4, reducing the labor intensity of manual handling. The positioning table 4 provides a stable placement benchmark for the circuit board, while the symmetrically arranged positioning components 5 drive the push plate 502 through the electric cylinder 503, which can simultaneously position the circuit board from the front and rear ends, ensuring the accuracy of the circuit board's position during subsequent picking and conveying, and increasing its practicality.

[0027] Please see Figure 1 The conveyor belt 2 has two symmetrical rollers at its two ends. The two rollers are rotatably connected to the feeding frame 1. A motor 3 is fixedly installed on one side of the front end of the feeding frame 1. The output end of the motor 3 is fixedly connected to one of the rollers.

[0028] This allows the motor 3 to start and drive the conveyor belt 2 to rotate, which is beneficial for the loading of circuit boards.

[0029] Please see Figure 3 The partition 703 is fixedly installed inside the square tube 701. The translation plate 702 is located on one side inside the square tube 701, and one end of the translation plate 702 slides to the outside of the square tube 701 and is fixedly connected to the equipment box 801. The electric cylinder 704 is fixedly installed on one side of the partition 703. The push rod end of the electric cylinder 704 slides through the partition 703 and is fixedly connected to the translation plate 702.

[0030] The translation plate 702 slides inside the square tube 701 and achieves translational movement by being driven by the electric cylinder 704. This ensures the linearity and stability of the translation plate 702's movement and avoids swaying or deviation during the translation process. This ensures that the pick-up assembly can accurately transport the circuit board to the designated position. In addition, the square tube structure protects and guides the translation plate 702, reducing the impact of external factors on the translation plate's movement and improving the reliability and service life of the entire translation assembly.

[0031] Please see Figure 2Pump box 802 is located below equipment box 801. Vacuum suction cup 803 is fixedly installed below pump box 802. Equipment box 801 is fixedly installed inside electric cylinder 804. The push rod end of electric cylinder 804 slides to the bottom of equipment box 801 and is fixedly connected to pump box 802. Guide posts 9 are symmetrically arranged at the front and rear ends of electric cylinder 804. The lower end of guide post 9 slides to the bottom of equipment box 801 and is fixedly connected to pump box 802.

[0032] Pump housing 802 provides a vacuum source for vacuum suction cup 803, ensuring that vacuum suction cup 803 can properly adsorb circuit boards. Electric cylinder 804 drives pump housing 802 and vacuum suction cup 803 to move up and down, realizing the suction and placement of circuit boards. The guide post 9 plays a guiding and stabilizing role. During the up and down movement of pump housing 802 driven by electric cylinder 804, the guide post 9 can ensure the smooth movement of pump housing 802 and vacuum suction cup 803, avoiding problems such as weak adsorption or inaccurate placement due to shaking or displacement, thus improving the accuracy and reliability of suction and placement of circuit boards, thereby ensuring the smooth progress of the entire loading process.

[0033] Working principle: During use, the feeding device is set on one side of the laser cutting equipment. The conveyor belt 2, driven by the motor 3, automatically transports the circuit board to the positioning table 4. The symmetrically arranged positioning components 5 drive the push plate 502 through the electric cylinder 1 503 to perform bidirectional positioning and correction of the circuit board to ensure accurate positioning. Subsequently, the electric cylinder 3 804 of the suction component 8 drives the pump box 802 and the vacuum suction cup 803 to descend vertically along the guide column 9. The negative pressure generated by the vacuum pump firmly adsorbs the positioned circuit board. The electric cylinder 2 704 of the translation component 7 pushes the translation plate 702 to slide stably in the square tube 701, sending the adsorbed circuit board to the cutting area of ​​the laser cutting equipment to complete the feeding work.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A kind of line board laser cutting feeding device, including feeding frame (1), it is characterized by: A support frame (6) is fixedly installed above the feeding rack (1). A feeding mechanism is provided above the support frame (6). The feeding mechanism includes a translation component (7) and a suction component (8). The translation component (7) includes a square cylinder (701), a translation plate (702), a partition plate (703), and an electric cylinder (704). The suction component (8) includes an equipment box (801), a pump box (802), a vacuum suction cup (803), and an electric cylinder (804).

2. The laser cutting and feeding device for a circuit board according to claim 1, wherein: The feeding rack (1) is equipped with a conveyor belt (2) inside, and a positioning platform (4) is fixedly installed inside the feeding rack (1) along one side of the conveyor belt (2).

3. The laser cutting and feeding device for a circuit board according to claim 2, wherein: The feeding rack (1) is symmetrically provided with positioning components (5) at the front and rear ends above the positioning platform (4). The positioning components (5) include a fixing plate (501), a push plate (502), and an electric cylinder (503).

4. The laser cutting and feeding device for a circuit board according to claim 3, wherein: The fixed plate (501) is fixedly connected to the feeding rack (1), the electric cylinder (503) is fixedly installed on one side of the fixed plate (501), the push plate (502) is set on the other side of the fixed plate (501), and the push rod end of the electric cylinder (503) slides through the fixed plate (501) and is fixedly connected to the push plate (502).

5. The laser cutting and feeding device for a circuit board according to claim 4, wherein: The conveyor belt (2) has symmetrically arranged belt rollers at both ends, and a motor (3) is fixedly installed on one side of the front end of the feeding frame (1).

6. The laser cutting and feeding device for a circuit board according to claim 1, wherein: The partition (703) is fixedly installed inside the square tube (701). The translation plate (702) is located on one side inside the square tube (701), and one end of the translation plate (702) slides to the outside of the square tube (701) and is fixedly connected to the equipment box (801). The electric cylinder (704) is fixedly installed on one side of the partition (703). The push rod end of the electric cylinder (704) slides through the partition (703) and is fixedly connected to the translation plate (702).

7. The laser cutting and feeding device for a circuit board according to claim 1, wherein: The pump box (802) is located below the equipment box (801), the vacuum suction cup (803) is fixedly installed below the pump box (802), the equipment box (801) is fixedly installed inside the electric cylinder three (804), the push rod end of the electric cylinder three (804) slides to the bottom of the equipment box (801) and is fixedly connected to the pump box (802), the front end and the rear end of the electric cylinder three (804) are respectively symmetrically provided with guide posts (9), the lower end of the guide post (9) slides to the bottom of the equipment box (801) and is fixedly connected to the pump box (802).

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