Dispensing machine for circuit board processing

Abstract

The utility model discloses a dispensing machine for circuit board processing, which comprises a device body, a dispensing table and a support frame are arranged in the device body, a first electric slide rail and a second electric slide rail are arranged above the dispensing table, a first sliding seat is arranged on the first electric slide rail and the second electric slide rail, and a second sliding seat is arranged on the second electric slide rail. A suction cup is arranged above the first sliding seat, a third electric sliding rail and a mounting frame are arranged above the supporting frame, a second sliding seat is arranged on the third electric sliding rail, one end of the second sliding seat is connected with a heating box, a first controller, a glue outlet pipe and a connecting pipe are installed on the heating box, and a control valve is installed on the glue outlet pipe. One end of the connecting pipe is connected with a suction pump, one end of the suction pump is connected with a glue barrel, a placement groove is formed in the glue barrel, and a stirring rod is mounted in the glue barrel, so that glue used by the glue dispenser can be stirred and uniformly heated, the situation that the glue is dry and hard is reduced, and the problem that subsequent use of the device is affected due to glue blockage caused by the dry and hard glue is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board processing, and particularly relates to a glue dispensing machine for circuit board processing. Background Art

[0002] Circuit boards are known by various names, including ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, and printed (copper etching technology) circuit boards. Circuit boards miniaturize and visualize circuits, playing a vital role in the mass production of fixed circuits and optimizing the layout of electrical appliances. Circuit boards can be called printed circuit boards or printed circuit boards. FPC circuit boards (also known as flexible circuit boards) are highly reliable and highly flexible printed circuit boards made from polyimide or polyester film. Dispensing machines are required during the processing of these boards.

[0003] The utility model patent with publication number CN 212664041U in the prior art proposes a glue dispensing machine for circuit board processing, including a workbench, the top of which is fixedly connected to the glue dispensing machine body, and the top of which is fixedly connected to a working plate... This solves the problem that the existing glue dispensing machine cannot fix the position of the circuit board during operation, resulting in positional deviation of the glue dispensing machine during operation on the circuit board, thereby reducing the working efficiency of the glue dispensing machine and failing to meet the use requirements of the glue dispensing machine. However, when the device is actually used, it is inconvenient to evenly stir and heat the glue in the glue dispensing machine. The glue will dry out when in contact with the outside world, affecting the glue output quality and speed of the device, thereby affecting the processing speed of the device and bringing inconvenience to the user's work. Therefore, we need to upgrade and transform it based on the existing technology. Utility Model Content

[0004] The purpose of the present utility model is to provide a dispensing machine for circuit board processing to solve the problems raised in the above background technology.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] A dispensing machine for circuit board processing is designed, including a device body, which contains a dispensing platform and a support frame, an electric slide rail 1 and an electric slide rail 2 are provided above the dispensing platform, a sliding seat 1 is provided on the electric slide rail 1 and the electric slide rail 2, a suction cup is provided above the sliding seat 1, an electric slide rail 3 and a mounting frame are provided above the support frame, a sliding seat 2 is provided on the electric slide rail 3, one end of the sliding seat 2 is connected to a heating box, a controller 1, a glue outlet hose and a connecting pipe are respectively installed on the heating box, a control valve is installed on the glue outlet hose, one end of the connecting pipe is connected to a pump, one end of the pump is connected to a glue barrel, a placement groove is provided in the glue barrel and a stirring rod is installed in the glue barrel, a heating ring is provided in the placement groove, a stirring blade is sleeved on the stirring rod and the upper end of the stirring rod is connected to a motor, and an electric fan is installed in the mounting frame.

[0007] Furthermore, the suction cups are symmetrically arranged in two groups, and suction holes are opened in the two groups of suction cups, and there are multiple groups of suction holes.

[0008] Furthermore, a second controller is installed on the outer wall of the glue barrel, and the second controller is connected to the heating ring.

[0009] Furthermore, a cover plate is installed above the glue barrel, and the cover plate is movably engaged with the glue barrel.

[0010] Furthermore, a base is provided on the motor, and the base is fixedly connected to the motor.

[0011] Furthermore, the electric fans are symmetrically arranged in two groups, and protective shells are fixedly installed on the outside of the two groups of electric fans, and dustproof nets are installed inside the protective shells.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The utility model is equipped with a heating box, a controller 1, a glue outlet pipe, a control valve, a connecting pipe, a pump, a glue barrel, a placement groove, a heating ring, a controller 2, a cover plate, a motor, a stirring rod and a stirring blade, which can stir and evenly heat the glue used in the dispensing machine, reduce the drying of the glue, and avoid the problem that the glue drying causes the glue to clog the glue outlet pipe and thus affect the subsequent use of the device.

[0014] 2. The utility model is equipped with a mounting frame, a protective shell, a dustproof net and an electric fan, which can air-dry the circuit board after the glue is dispensed, thereby accelerating the drying speed of the glue, increasing the practicality and convenience of the device, and avoiding the slow drying speed of the glue affecting the processing efficiency of the device.

[0015] With reference to the following description and accompanying drawings, specific embodiments of the present invention are disclosed in detail, indicating how the principles of the present invention can be employed. It should be understood that the embodiments of the present invention are not limited in scope thereby. The embodiments of the present invention include numerous variations, modifications, and equivalents within the spirit and scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a three-dimensional diagram of the overall structure of a dispensing machine for circuit board processing according to the utility model;

[0018] Figure 2 This is a working diagram of the dispensing structure of a dispensing machine for circuit board processing according to the utility model;

[0019] Figure 3 This is an exploded view of the stirring structure of a glue dispensing machine for circuit board processing according to the utility model;

[0020] Figure 4 This is a cross-sectional exploded view of a stirring structure of a glue dispensing machine for circuit board processing according to the present utility model;

[0021] Figure 5 The present invention is an exploded view of the air-drying structure of a glue dispensing machine for circuit board processing.

[0022] Figure: 1. Device body; 2. Dispensing station; 3. Electric slide rail 1; 4. Electric slide rail 2; 5. Sliding seat 1; 6. Suction cup; 7. Suction hole; 8. Support frame; 9. Electric slide rail 3; 10. Sliding seat 2; 11. Heating box; 12. Controller 1; 13. Glue outlet hose; 14. Control valve; 15. Connecting pipe; 16. Pump; 17. Glue barrel; 18. Placement tank

[0023] 19. Heating ring; 20. Controller 2; 21. Cover; 22. Base; 23. Motor;

[0024] 24. Stirring rod; 25. Stirring blade; 26. Mounting bracket; 27. Protective shell; 28. Dust screen; 29. Electric fan. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1 - Figure 5 As shown, a dispensing machine for circuit board processing provided in this embodiment includes a device body 1, which includes a dispensing platform 2 and a support frame 8. An electric slide rail 1 3 and an electric slide rail 2 4 are provided above the dispensing platform 2. The electric slide rail 1 3 and the electric slide rail 2 4 are provided with a sliding seat 1 5. A suction cup 6 is provided above the sliding seat 1 5. An electric slide rail 3 9 and a mounting frame 26 are provided above the support frame 8. The electric slide rail 3 9 is provided with a sliding seat 2 10. One end of the sliding seat 2 10 is connected to the heating box 11. The heating box 11 is respectively equipped with a controller 12, a glue outlet pipe 13 and a connecting pipe 15. The glue outlet pipe 13 is equipped with a control valve 14. One end of the connecting pipe 15 is connected to a pump 16, and one end of the pump 16 is connected to a glue barrel 17. A placement groove 18 is provided in the glue barrel 17 and a stirring rod 24 is installed in the glue barrel 17. A heating ring 19 is provided in the placement groove 18. A stirring blade 25 is provided on the stirring rod 24 and the upper end of the stirring rod 24 is connected to a motor 23. An electric fan 29 is installed in the mounting frame 26.

[0027] Preferably, two groups of suction cups 6 are symmetrically arranged, and suction holes 7 are provided in both groups of suction cups 6. There are multiple groups of suction holes 7. By providing the suction holes 7, the circuit board placed on the suction cup 6 can be adsorbed in multiple directions, ensuring the safety of the suction cup 6 when in use. A second controller 20 is installed on the outer wall of the glue barrel 17. The second controller 20 is connected to the heating ring 19. By providing the second controller 20, the heating ring 19 can be controlled, which provides convenience for the user. A cover plate 21 is installed above the glue barrel 17. The cover plate 21 is movably engaged with the glue barrel 17. By providing the cover plate 21, the glue barrel 17 can be protected, ensuring the safety of the glue in the glue barrel 17 when in use.

[0028] Preferably, a base 22 is provided on the motor 23, and the base 22 is fixedly connected to the motor 23. By providing the base 22, the stability of the motor 23 is increased, and the safety of the motor 23 during use is ensured. Two groups of electric fans 29 are symmetrically provided, and a protective shell 27 is fixedly installed on the outside of the two groups of electric fans 29. A dustproof net 28 is installed in the protective shell 27. By providing the protective shell 27, the electric fan 29 can be protected, and by providing the dustproof net 28, the situation where dust enters the protective shell 27 is reduced.

[0029] The use principle and use process of the present utility model: when in use, the circuit boards that need to be glued are placed on the suction cup 6 in sequence, and then the electric slide rail 1 3 and the electric slide rail 2 4 are controlled to drive the sliding seat 1 5 to move. When the sliding seat 1 5 moves, it drives the suction cup 6 and the adsorbed circuit board to move until the circuit board moves to the bottom of the glue outlet pipe 13, and the motor 23 is controlled to operate, and the motor 23 drives the stirring rod 24 to rotate. When the stirring rod 24 rotates, it drives the stirring blade 25 to evenly stir the glue in the glue barrel 17. During the stirring process, the user turns on the controller 2 20, and the controller 2 20 drives the heating ring 19 to heat the glue after stirring. The heated glue is pumped into the heating box 11 through the pump 16, and the electric slide rail 3 9 is controlled to operate, and the electric slide rail 3 9 drives the sliding seat 2 10 to move. During the movement of the sliding seat 2 10, it drives the heating box 11 to move, and the heating box 11 drives the controller 2 when it moves. The controller 12, the glue outlet pipe 13 and the control valve 14 are moved. After moving to the appropriate position, the user opens the control valve 14, and the glue drips onto the circuit board below along the glue outlet pipe 13 until the circuit board dispensing work is completed. The glue used in the glue dispensing machine can be stirred and evenly heated, reducing the drying of the glue, avoiding the problem of glue drying and causing the glue to clog the glue outlet pipe 13, thereby affecting the subsequent use of the device. When the device needs the glue on the circuit board to be air-dried after the dispensing is completed, the circuit board is dispensed, and the staff attaches the electronic components on the circuit board to the glue in turn. After the attachment is completed, the electric fan 29 is controlled to run, and the two groups of electric fans 29 dry the glue on the circuit board. The circuit board after the dispensing is completed can be air-dried, which speeds up the drying of the glue, increases the practicality and convenience of the device, and avoids the slow drying of the glue affecting the processing efficiency of the device.

[0030] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0032] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are merely illustrative and are not intended to limit the scope of protection of the present invention. Those skilled in the art may make various modifications and variations to the present invention based on the spirit and principles of the present invention, and such modifications and variations are also within the scope of the present invention.

Claims

1. A dispensing machine for circuit board processing, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a dispensing platform (2) and a support frame (8), an electric slide rail 1 (3) and an electric slide rail 2 (4) are provided above the dispensing platform (2), a sliding seat 1 (5) is provided on the electric slide rail 1 (3) and the electric slide rail 2 (4), a suction cup (6) is provided above the sliding seat 1 (5), an electric slide rail 3 (9) and a mounting frame (26) are provided above the support frame (8), a sliding seat 2 (10) is provided on the electric slide rail 3 (9), one end of the sliding seat 2 (10) is connected to a heating box (11), and the heating box (11) is respectively installed with The invention comprises a controller (12), a glue outlet pipe (13) and a connecting pipe (15). The glue outlet pipe (13) is provided with a control valve (14). One end of the connecting pipe (15) is connected to a pump (16). One end of the pump (16) is connected to a glue barrel (17). A placement groove (18) is provided in the glue barrel (17). A stirring rod (24) is installed in the glue barrel (17). A heating ring (19) is provided in the placement groove (18). A stirring blade (25) is provided on the stirring rod (24). The upper end of the stirring rod (24) is connected to a motor (23). An electric fan (29) is installed in the mounting frame (26).

2. A dispensing machine for circuit board processing according to claim 1, characterized in that: The suction cups (6) are symmetrically arranged in two groups, and suction holes (7) are provided in both groups of the suction cups (6). There are multiple groups of suction holes (7).

3. A dispensing machine for circuit board processing according to claim 1, characterized in that: A second controller (20) is installed on the outer side wall of the glue barrel (17), and the second controller (20) is connected to the heating ring (19).

4. A dispensing machine for circuit board processing according to claim 1, characterized in that: A cover plate (21) is installed above the glue barrel (17), and the cover plate (21) is movably connected to the glue barrel (17).

5. The glue dispensing machine for circuit board processing according to claim 1, characterized in that: The motor (23) is sleeved with a base (22), and the base (22) is fixedly connected to the motor (23).

6. A dispensing machine for circuit board processing according to claim 1, characterized in that: The electric fans (29) are symmetrically arranged in two groups. A protective shell (27) is fixedly installed outside the two groups of electric fans (29), and a dustproof net (28) is installed inside the protective shell (27).

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