Dispensing chip mounter for servo motor controller circuit board

Abstract

The utility model relates to the technical field of dispensing chip mounters, and provides a dispensing chip mounter for a servo motor controller circuit board in order to overcome the defects that in the prior art, when various types of servo motor controller circuit boards are encountered in the machining process, a clamping plate needs to be replaced, then the clamping position needs to be repositioned, and the working efficiency is low. Comprising an equipment box and a circuit board body, the top of the equipment box is fixedly provided with a base, the top of the base is fixedly provided with a [-shaped storage table, a sliding groove is formed between the two opposite sides of the [-shaped storage table, a moving rod is slidably installed in the sliding groove, and the two ends of the top of the moving rod are fixedly provided with limiting columns; according to the utility model, through the arrangement of the moving rod and the second pressing plate, circuit board bodies of various sizes and specifications can be adaptively clamped and fixed, the fixture is prevented from being replaced, the circuit board bodies are more convenient to take and place, and the working efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing and chip mounters, in particular to a dispensing and chip mounter for a servo motor controller circuit board. Background Art

[0002] In the manufacturing process of a servo motor controller circuit board, a dispensing and chip mounter is mainly used to accurately apply glue or other conductive adhesives on the circuit board to fix and protect components. This device can precisely control the amount and position of the glue to ensure the stability of components and the reliability of the circuit during the soldering process.

[0003] In the prior art, a dispensing and chip mounter for a servo motor controller circuit board (publication number: CN220156962U) can effectively temporarily clamp a workpiece by setting a clamping plate. During the movement of the clamping plate, an anti-slip pad will be driven, and the anti-slip pad plays a role in preventing the workpiece from slipping during chip mounting. However, this device needs to replace the clamping plate according to the model of the workpiece. When encountering servo motor controller circuit boards of different models, it is often necessary to replace the clamping plate multiple times and reposition, resulting in low work efficiency. Therefore, there is an urgent need to design a dispensing and chip mounter for a servo motor controller circuit board with a wide application range. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that when encountering servo motor controller circuit boards of multiple models during the processing process, it is necessary to replace the clamping plate and then reposition the clamping position, resulting in low work efficiency, and to propose a dispensing and chip mounter for a servo motor controller circuit board.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A dispensing and chip mounter for a servo motor controller circuit board, including an equipment box and a circuit board body. A base is fixedly installed at the top of the equipment box, a U-shaped storage table is fixedly installed at the top of the base, a groove is opened on one side of the top of the U-shaped storage table, a first pressing plate is slidably installed in the groove, a sliding groove is opened between two opposite sides of the U-shaped storage table, a moving rod is slidably installed in the sliding groove, limiting columns are fixedly installed at both ends of the top of the moving rod, a second pressing plate is slidably sleeved on the surfaces of the two limiting columns, through holes penetrating their surfaces are opened on the second pressing plate and the top of the moving rod, a second fastening bolt is arranged in the through hole, and a plurality of limiting threaded holes adapted to the second fastening bolt are linearly and evenly opened at the top of the base.

[0007] As a further technical solution of the present utility model, both the first pressing plate and the second pressing plate are in an L-shaped structure. Two threaded holes are provided on one side of the U-shaped storage table, and two first fastening bolts are threadedly connected in the two threaded holes. One end of each of the two first fastening bolts abuts against one side of the first pressing plate.

[0008] As a further technical solution of the present utility model, a return spring is provided in each of the two chutes. One end of each return spring is fixedly installed on one side of the moving rod, and the other end is fixedly installed on the U-shaped storage table. A retaining strip is fixedly installed on the top of the U-shaped storage table.

[0009] As a further technical solution of the present utility model, the interior of the base is of a hollow structure, and sliding grooves are provided on two opposite sides. Two linear motor assemblies are provided in the base. A moving beam is slidably installed on the top of the equipment box. The moving beam is in a U-shaped structure with an open bottom. The moving ends of the two linear motor assemblies respectively pass through the two sliding grooves and are fixedly installed on two opposite sides of the bottom of the moving beam.

[0010] As a further technical solution of the present utility model, a moving box is slidably installed on one side of the moving beam. A first motor is fixedly installed on one side of the moving beam. A first lead screw is rotatably installed between two opposite sides of the moving beam. One end of the first lead screw passes through the outer surface of one side of the moving box and is threadedly connected thereto. The output end of the first motor is fixedly installed at the rotation center of one end of the first lead screw through a connecting shaft.

[0011] As a further technical solution of the present utility model, a notch is provided on one side of the moving box. An adapter block is slidably installed in the notch. A dispensing head is fixedly installed on one side of the adapter block. A second lead screw is rotatably installed in the moving box. A second motor is fixedly installed on the top of the moving box. One end of the second lead screw passes through the outer surface of the adapter block and is threadedly connected thereto. The output end of the second motor is fixedly installed at the rotation center of the top end of the second lead screw.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By providing the moving rod and the second pressing plate, under the pulling force of the return spring, the moving rod and the second pressing plate are pulled to abut against one side of the circuit board body, and the circuit board body with various size specifications can be adaptively clamped. Then, the second fastening bolt is threadedly connected to the limiting threaded hole provided on the base to press the circuit board body, making the circuit board body more stable during the dispensing process and improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of a dispensing and pasting machine for a servo motor controller circuit board proposed by the present utility model;

[0015] Figure 2Schematic side view structure diagram of a dispensing and pasting machine for a servo motor controller circuit board proposed by the present utility model;

[0016] Figure 3 is Figure 2 Enlarged structure diagram of part A in;

[0017] Figure 4 Schematic structure diagram of the second pressing plate of a dispensing and pasting machine for a servo motor controller circuit board proposed by the present utility model.

[0018] In the figure: 1, equipment box; 2, base; 3, moving beam; 4, first motor; 5, first lead screw; 6, moving box; 7, second motor; 8, second lead screw; 9, dispensing head; 10, U-shaped placement table; 11, retaining strip; 12, first fastening bolt; 13, first pressing plate; 14, circuit board body; 15, second pressing plate; 16, limiting column; 17, second fastening bolt; 18, limiting threaded hole; 19, sliding groove; 20, moving rod; 21, return spring. Specific embodiments

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] Please refer to the attached Figure 1 - attached Figure 4, a dispensing and pasting machine for a servo motor controller circuit board, comprising an equipment box 1 and a circuit board body 14. A base 2 is fixedly installed on the top of the equipment box 1. A U-shaped placing table 10 is fixedly installed on the top of the base 2. A groove is formed on one side of the top of the U-shaped placing table 10. A first pressing plate 13 is slidably installed in the groove. A sliding groove 19 is formed between two opposite sides of the U-shaped placing table 10. A moving rod 20 is slidably installed in the sliding groove 19. Two limiting columns 16 are fixedly installed at both ends of the top of the moving rod 20. A second pressing plate 15 is slidably sleeved on the surfaces of the two limiting columns 16. Through holes penetrating their surfaces are formed on both the second pressing plate 15 and the top of the moving rod 20. A second fastening bolt 17 is arranged in the through hole. A plurality of limiting threaded holes 18 adapted to the second fastening bolt 17 are linearly and evenly formed on the top of the base 2. Both the first pressing plate 13 and the second pressing plate 15 are of an L-shaped structure. Two threaded holes are formed on one side of the U-shaped placing table 10. Two first fastening bolts 12 are threadedly connected in the two threaded holes. One end of each of the two first fastening bolts 12 abuts against one side of the first pressing plate 13. A return spring 21 is arranged in each of the two sliding grooves 19. One end of each return spring 21 is fixedly installed on one side of the moving rod 20, and the other end is fixedly installed on the U-shaped placing table 10. A stop bar 11 is fixedly installed on the top of the U-shaped placing table 10.

[0023] During use, adjust the height of the first pressing plate 13 according to the thickness of the circuit board body 14, and then lock it with the first fastening bolt 12. Then insert the circuit board body 14 from below the first pressing plate 13, place it on the top of the U-shaped placing table 10, and abut one side of the circuit board body 14 against the stop bar 11. Finally, turn the second fastening bolt 17 to threadedly connect it with the limiting threaded hole 18 formed on the base 2, and drive the second pressing plate 15 to press the circuit board body 14, making it more stable during the gluing process.

[0024] When replacing the circuit board body 14 of the same specification, only need to loosen the second fastening bolt 17 a little to release the restriction of the second pressing plate 15 on the already dispensed circuit board body 14, insert the circuit board body 14 to be processed, and drive the second pressing plate 15 to press it through the second fastening bolt 17.

[0025] When replacing the circuit board body 14 of different specifications, there is no need to replace the fixture. Only need to turn the second fastening bolt 17 to disconnect it from the base 2, then pull the second pressing plate 15 towards the C-shaped placement table 10 side, place the new circuit board body 14 under the first pressing plate 13, release the second pressing plate 15, and under the pulling force of the two reset springs 21, the second pressing plate 15 quickly presses against the circuit board body 14, and then press one side of the circuit board body 14 against the stop bar 11, then the quick clamping of the circuit board body 14 of different specifications can be completed, improving the applicable range of the equipment and the working efficiency of replacing workpieces. Finally, tighten the second fastening bolt 17, and the circuit board body 14 can be stably clamped on the top of the C-shaped placement table 10, improving the stability of the equipment during operation.

[0026] In this embodiment, the inside of the base 2 is of a hollow structure, and sliding grooves are provided on two opposite sides. Two linear motor assemblies are arranged inside the base 2. A moving beam 3 is slidably installed on the top of the equipment box 1. The moving beam 3 is of a C-shaped structure with an opening facing downwards. The moving ends of the two linear motor assemblies respectively pass through the two sliding grooves and are fixedly installed on two opposite sides of the bottom of the moving beam 3. A moving box 6 is slidably installed on one side of the moving beam 3. A first motor 4 is fixedly installed on one side of the moving beam 3. A first lead screw 5 is rotatably installed between two opposite sides of the moving beam 3. One end of the first lead screw 5 passes through the outer surface of one side of the moving box 6 and is threadedly connected thereto. The output end of the first motor 4 is fixedly installed at the rotation center of one end of the first lead screw 5 through a connecting shaft. A notch is provided on one side of the moving box 6, and a transfer block is slidably installed in the notch. A dispensing head 9 is fixedly installed on one side of the transfer block. A second lead screw 8 is rotatably installed in the moving box 6. A second motor 7 is fixedly installed on the top of the moving box 6. One end of the second lead screw 8 passes through the outer surface of the transfer block and is threadedly connected thereto. The output end of the second motor 7 is fixedly installed at the rotation center of the top end of the second lead screw 8.

[0027] During use, by setting the moving beam 3, the moving box 6 and the transfer block slidably installed in the moving box 6, the dispensing head 9 can be driven to make three-dimensional adjustments above the base 2, facilitating the dispensing operation at any position on the top of the base 2, improving the flexibility of the equipment for dispensing. By setting the equipment box 1, tools and welding equipment can be placed inside it, facilitating the workers to directly carry out welding operations after dispensing, avoiding replacing the circuit board body 14 after dispensing to other platforms and fixing it again, simplifying the work process and improving the processing efficiency of the circuit board body 14.

[0028] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A dispensing chip placement machine for a servo motor controller circuit board, comprising an equipment box (1) and a circuit board body (14), characterized in that: A base (2) is fixedly installed at the top of the equipment box (1). A U-shaped storage table (10) is fixedly installed at the top of the base (2). A groove is formed on one side of the top of the U-shaped storage table (10). A first pressing plate (13) is slidably installed in the groove. A sliding groove (19) is formed between two opposite sides of the U-shaped storage table (10). A moving rod (20) is slidably installed in the sliding groove (19). Limiting columns (16) are fixedly installed at both ends of the top of the moving rod (20). A second pressing plate (15) is slidably sleeved on the surfaces of the two limiting columns (16). Through holes penetrating their surfaces are formed in both the second pressing plate (15) and the top of the moving rod (20). A second fastening bolt (17) is arranged in the through hole. A plurality of limiting threaded holes (18) adapted to the second fastening bolt (17) are linearly and evenly formed at the top of the base (2).

2. A dispensing chip mounter for a servo motor controller circuit board according to claim 1, characterized in that: Both the first pressing plate (13) and the second pressing plate (15) are in an L-shaped structure. Two threaded holes are formed on one side of the U-shaped storage table (10). First fastening bolts (12) are respectively threadedly connected in the two threaded holes. One end of each of the two first fastening bolts (12) abuts against one side of the first pressing plate (13).

3. A dispensing chip mounter for a servo motor controller circuit board according to claim 2, characterized in that: A return spring (21) is arranged in each of the two sliding grooves (19). One end of each return spring (21) is fixedly installed on one side of the moving rod (20), and the other end is fixedly installed on the U-shaped storage table (10). A stop bar (11) is fixedly installed at the top of the U-shaped storage table (10).

4. The glue dispensing and mounting machine for a servo motor controller circuit board according to claim 1, characterized in that: The interior of the base (2) is of a hollow structure, and sliding grooves are formed on two opposite sides. Two linear motor assemblies are arranged in the base (2). A moving beam (3) is slidably installed at the top of the equipment box (1). The moving beam (3) is in a U-shaped structure with an opening facing downwards. The moving ends of the two linear motor assemblies respectively pass through the two sliding grooves and are fixedly installed on two opposite sides of the bottom of the moving beam (3).

5. A dispensing chip mounter for a servo motor controller circuit board according to claim 4, characterized in that: A moving box (6) is slidably installed on one side of the moving beam (3). A first motor (4) is fixedly installed on one side of the moving beam (3). A first lead screw (5) is rotatably installed between two opposite sides of the moving beam (3). One end of the first lead screw (5) passes through the outer surface of one side of the moving box (6) and is threadedly connected thereto. The output end of the first motor (4) is fixedly installed at the rotation center of one end of the first lead screw (5) through a connecting shaft.

6. A dispensing chip mounter for a servo motor controller circuit board according to claim 5, characterized in that: A notch is formed on one side of the moving box (6). An adapter block is slidably installed in the notch. A glue dispensing head (9) is fixedly installed on one side of the adapter block. A second lead screw (8) is rotatably installed in the moving box (6). A second motor (7) is fixedly installed at the top of the moving box (6). One end of the second lead screw (8) passes through the outer surface of the adapter block and is threadedly connected thereto. The output end of the second motor (7) is fixedly installed at the rotation center of the top end of the second lead screw (8).

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