Automatic identification dispensing device for electronic circuit board processing

Abstract

The utility model discloses an automatic identification dispensing device for electronic circuit board processing, which comprises a base, a workbench and a vertical plate, the upper end of the base is fixedly provided with the workbench, the upper end of the workbench is fixedly provided with the vertical plate, the upper end of the vertical plate is fixedly provided with a driving motor, and the output end of the driving motor is fixedly provided with an output shaft. A moving plate is slidably mounted in the vertical plate, and an electric push rod is fixedly mounted in the moving plate. According to the automatic identification dispensing device for electronic circuit board processing, a supporting frame drives an ejection piece to move downwards, the supporting frame can pull a clamping block to move through a traction rope and clamp a circuit board, and a supporting spring can be extruded by the clamping block and contracts; and in the upward movement process of the supporting frame, the contracted supporting spring can push the clamping block to be away from the circuit board, so that the automatic limiting process of the device is completed, and the use convenience of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to an automatic identification glue dispensing device for processing electronic circuit boards. Background Art

[0002] During the processing of the circuit board, it is necessary to install capacitors or some small electrical appliances on the upper end thereof and use them in conjunction with the circuit diagram in the circuit board. The circuit board material itself is thin and light. During the installation of electrical appliances or capacitors, a dispensing device is needed to bond them to the upper end of the circuit board to complete the fixation of the capacitors or electrical appliances. However, the existing dispensing device for electronic circuit boards still has certain use defects during use, such as:

[0003] The utility model announcement number CN216655161U discloses an automatic identification dispensing device for PCB board processing. The device drives the second cylinder to rotate through the fourth motor on the material transfer assembly, thereby realizing the rotation of the slide bar. With the cooperation of the first cylinder and the second cylinder, the suction cup is lifted and lowered, which is conducive to the loading and unloading of PCB boards, improving the automation degree of the equipment, and then improving the working efficiency of the equipment;

[0004] In the above document, in the process of limiting the PCB board by the device plate, it is necessary to pull the sliding sleeve 19 to make it slide on the sliding rod 17, so as to adjust the position of the sliding sleeve 19 on the sliding rod 17, and rotate the fastening bolt so that one end of the fastening bolt abuts against the inner wall of the sliding groove 18, so as to achieve the fixation of the sliding sleeve 19. In the process of rotating the fastening bolt, a wrench is needed to fix it, and the fastening bolt needs to be twisted during the fixing and moving of the sliding sleeve 19, which needs to be completed reciprocally with the help of tools, which brings inconvenience to the PCB board limitation.

[0005] In view of the above problems, it is urgent to carry out innovative design based on the original dispensing device structure. Utility Model Content

[0006] The purpose of the utility model is to provide an automatic identification dispensing device for electronic circuit board processing, so as to solve the problem proposed in the above background technology that a wrench needs to be used to fix the fastening bolt during rotation, and the fastening bolt needs to be twisted during the fixing and moving process of the sliding sleeve 19, which needs to be completed reciprocally with the help of tools, causing inconvenience to the PCB board limitation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic identification dispensing device for processing electronic circuit boards, comprising a base, a workbench and a vertical plate, the upper end of the base is fixedly mounted with the workbench, and the upper end of the workbench is fixedly mounted with the vertical plate;

[0008] The feature is that a driving motor is fixedly mounted on the upper end of the vertical plate, and an output shaft is fixedly mounted on the output end of the driving motor, a moving plate is slidably mounted inside the vertical plate, and an electric push rod is fixedly mounted inside the moving plate, and a glue dispensing structure is fixedly mounted on one end of the electric push rod away from the vertical plate, and a feeding structure and an automatic limiting structure are arranged inside the workbench.

[0009] Preferably, a driving motor, a driving shaft, a moving part, a moving groove, a support frame and an ejector are provided inside the feeding structure; a driving motor is fixedly installed on the left side of the workbench, and a driving shaft is fixedly installed on the output end of the driving motor; a moving groove is opened at the upper end of the workbench, and a moving part is slidably installed inside the moving groove, and a support frame is slidably installed inside the moving part, and an ejector is fixedly installed on the upper end of the support frame.

[0010] Preferably, a limiting groove, a supporting spring, a traction rope, a ball and a clamping block are arranged inside the automatic limiting structure, two groups of clamping blocks are slidably installed inside the moving part, and a supporting spring and a traction rope are fixedly installed on one side of the clamping block close to the supporting frame, a limiting groove is provided inside the workbench, and ball bearings are nested and installed inside the supporting frame.

[0011] Preferably, the driving shaft is threadedly connected to the moving part, and the driving shaft is rotationally connected to the workbench, and the moving part forms a sliding structure with the workbench through a moving groove.

[0012] Preferably, the ejector member is in a cross-shaped structure when viewed from above, and the ejector member and the support frame are located in the middle of the moving member, and the support frame is slidably connected to the moving member.

[0013] Preferably, the support frame is located inside the limiting groove, and the support frame forms a sliding structure with the workbench through the limiting groove and the ball bearing, and the limiting groove is an inverted "U"-shaped structure when viewed from the front.

[0014] Preferably, the clamping blocks are arranged in two groups symmetrically front and back about the vertical center axis of the moving part, and the clamping blocks form an elastic structure with the moving part through the supporting spring, and the clamping blocks form a traction structure with the support frame through the traction rope, and the support frame is fixedly connected to the traction rope.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The automatic identification dispensing device for electronic circuit board processing, the driving motor can drive the moving part to slide inside the workbench through the output shaft, and the moving part will drive the circuit board to move through the support frame and the ejector. The ejector moves downward and separates from the circuit board and enables the moving part to drive the circuit board to move. After the circuit board is glued, the ejector will eject the circuit board upward and separate from the moving part, so as to facilitate unloading and effectively improve the convenience of using the device;

[0017] 2. The automatic identification dispensing device for processing electronic circuit boards, the support frame drives the ejector to move downward, the support frame will pull the clamping block through the traction rope to move and clamp the circuit board, the support spring will be squeezed by the clamping block and shrink, and in the process of the support frame moving upward, the shrinking support spring will push the clamping block away from the circuit board, so that the automatic limit process of the device is completed, and the circuit boards of different sizes can be clamped, which further improves the convenience of using the device;

[0018] 3. The automatic identification dispensing device for processing electronic circuit boards has a driving shaft and a moving part connected by threads, and the driving shaft and the workbench are rotatably connected, and the moving part and the workbench form a sliding structure through a moving groove, so that the moving part can slide inside the workbench through the moving groove during the rotation of the driving shaft;

[0019] 4. The automatic identification dispensing device for processing electronic circuit boards, the support frame is located inside the limit groove, and the support frame and the workbench form a sliding structure through the limit groove and the ball, and the limit groove is an inverted "U"-shaped structure when viewed from the front, which can make the ball roll when the support frame slides inside the limit groove, thereby reducing the friction force received by the support frame during movement;

[0020] 5. The automatic identification dispensing device for processing electronic circuit boards has two groups of clamping blocks symmetrically arranged front and back about the vertical center axis of the moving part, and the clamping blocks form an elastic structure with the moving part through the supporting springs, and the clamping blocks form a traction structure with the support frame through the traction rope, and the support frame is fixedly connected to the traction rope, so that the support frame can pull the two groups of clamping blocks for relative movement through the traction rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0024] Figure 4This is a left-side structural schematic diagram of the support frame of the utility model;

[0025] Figure 5 This is a schematic diagram of the top view of the support frame of the utility model;

[0026] Figure 6 It is a schematic diagram of the structure of the moving part of the utility model from a top view.

[0027] In the figure: 1. base; 2. workbench; 3. vertical plate; 4. drive motor; 5. output shaft; 6. moving plate; 7. electric push rod; 8. dispensing structure; 9. drive motor; 10. drive shaft; 11. moving part; 12. moving groove; 13. support frame; 14. ejector; 15. limit groove; 16. support spring; 17. traction rope; 18. ball; 19. clamping block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 6 The utility model provides a technical solution: an automatic identification dispensing device for electronic circuit board processing, including a base 1, a workbench 2, a vertical plate 3, a drive motor 4, an output shaft 5, a moving plate 6, an electric push rod 7, a dispensing structure 8, a drive motor 9, a drive shaft 10, a moving part 11, a moving groove 12, a support frame 13, an ejector 14, a limit groove 15, a support spring 16, a traction rope 17, a ball 18 and a clamping block 19.

[0030] Embodiment 1:

[0031] like Figure 1-Figure 3 The technical solution shown in the utility model provides a technical solution: an automatic identification dispensing device for electronic circuit board processing, which discloses:

[0032] A workbench 2 is fixedly installed on the upper end of the base 1, and a vertical plate 3 is fixedly installed on the upper end of the workbench 2, a driving motor 4 is fixedly installed on the upper end of the vertical plate 3, and an output shaft 5 is fixedly installed on the output end of the driving motor 4, a moving plate 6 is slidably installed inside the vertical plate 3, and an electric push rod 7 is fixedly installed inside the moving plate 6, and a glue dispensing structure 8 is fixedly installed on the end of the electric push rod 7 away from the vertical plate 3, and a feeding structure and an automatic limiting structure are arranged inside the workbench 2.

[0033] When using the automatic identification dispensing device for processing electronic circuit boards, first place the device at the position where work is required. After the device is placed, the device can be used to perform dispensing on the circuit board. During this process, the circuit board that needs to be dispensed with glue needs to be placed on the upper end of the feeding structure. The feeding structure will then send the circuit board to the lower end of the moving plate 6. The moving plate 6 is threadedly connected to the output shaft 5. At this time, the driving motor 4 drives the output shaft 5 to rotate and causes the moving plate 6 to slide downward inside the vertical plate 3, thereby causing the moving plate 6 to move to the upper end of the circuit board. After that, the electric push rod 7 moves and pushes the dispensing structure 8 to move inside the moving plate 6, thereby causing the dispensing structure 8 to perform dispensing after identifying the circuit board. At this point, the dispensing process of the device on the circuit board is completed, effectively increasing the convenience of using the device.

[0034] Embodiment 2:

[0035] like Figure 4 and Figure 6 The technical solution shown in the utility model provides a technical solution: an automatic identification dispensing device for electronic circuit board processing, which discloses:

[0036] A driving motor 9, a driving shaft 10, a moving part 11, a moving groove 12, a support frame 13 and an ejector 14 are arranged inside the feeding structure. The driving motor 9 is fixedly installed on the left side of the workbench 2, and the driving shaft 10 is fixedly installed on the output end of the driving motor 9. A moving groove 12 is opened at the upper end of the workbench 2, and the moving part 11 is slidably installed inside the moving groove 12, and the support frame 13 is slidably installed inside the moving part 11, and the ejector 14 is fixedly installed on the upper end of the support frame 13. The driving shaft 10 is threadedly connected to the moving part 11, and the driving shaft 10 is rotatably connected to the workbench 2, and the moving part 11 forms a sliding structure with the workbench 2 through the moving groove 12. The ejector 14 is a cross-shaped structure when viewed from above, and the ejector 14 and the support frame 13 are located in the middle of the moving part 11, and the support frame 13 is slidably connected to the moving part 11. The feeding structure is arranged inside the workbench 2, and the feeding structure is used to achieve a stable transmission effect of loading and unloading circuit boards.

[0037] During the operation of the device, the feeding structure will move, the driving motor 9 will drive the driving shaft 10 to rotate and make the moving part 11 slide inside the moving groove 12, and during the movement of the moving part 11, the ejector 14 will be driven to move through the support frame 13, and the ejector 14 will drive the circuit board to move during the movement, so as to facilitate the dispensing and loading and unloading of the circuit board. During this process, the moving part 11 will make the support frame 13 move inside the limiting groove 15, and the support frame 13 will make the circuit board move up and down through the ejector 14, and the circuit board will move to the upper end of the moving part 11 during the downward movement of the ejector 14. After the circuit board completes the dispensing, the ejector 14 will move upward and separate the circuit board from the moving part 11, so as to facilitate the placement and removal of the circuit board, thereby improving the convenience of using the device.

[0038] Embodiment three:

[0039] like Figure 3-Figure 5 The technical solution shown in the utility model provides a technical solution: an automatic identification dispensing device for electronic circuit board processing, which discloses:

[0040] The interior of the automatic limit structure is provided with a limit groove 15, a support spring 16, a traction rope 17, a ball 18 and a clamping block 19. Two sets of clamping blocks 19 are slidably installed inside the moving part 11, and the clamping block 19 is fixedly installed with a support spring 16 and a traction rope 17 on one side close to the support frame 13. The interior of the workbench 2 is provided with a limit groove 15, and the interior of the support frame 13 is nested with a ball 18. The support frame 13 is located inside the limit groove 15, and the support frame 13 is connected to the limit groove 15 through the limit groove 15 and the ball 18. The workbench 2 constitutes a sliding structure, and the limit groove 15 is an inverted "U"-shaped structure when viewed from the front. Two groups of clamping blocks 19 are symmetrically arranged front and back about the vertical center axis of the moving part 11, and the clamping blocks 19 form an elastic structure with the moving part 11 through the supporting spring 16, and the clamping blocks 19 form a traction structure with the support frame 13 through the traction rope 17, and the support frame 13 is fixedly connected with the traction rope 17. An automatic limiting structure is arranged on the outer side of the workbench 2, and auxiliary self-positioning of the circuit board is achieved through the automatic limiting structure.

[0041] When using the automatic identification dispensing device for electronic circuit board processing, the support frame 13 will move up and down inside the moving part 11, and during the downward movement of the support frame 13, the two groups of clamping blocks 19 will be pulled by the traction rope 17 to move, and the clamping blocks 19 will approach each other and clamp the circuit board during the movement, and the clamping blocks 19 will squeeze the support spring 16 and shrink the support spring 16 during the movement. After the circuit board is glued, the support frame 13 will move upward under the action of the limiting groove 15, and then the contracted support spring 16 will expand and push the clamping block 19 to the initial position. At this time, the ejector 14 will move upward and eject the circuit board upward, and the automatic limiting process of the device is completed, which further improves the convenience of using the device and increases the overall practicality.

[0042] In the description of this utility, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing this utility and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting this utility. In addition, the terms "first", "second", "third" and the like are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of this utility, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it 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 a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in this utility can be understood according to specific circumstances.

[0044] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic identification glue dispensing device for processing electronic circuit boards, comprising a base (1), a workbench (2) and a vertical plate (3), wherein the workbench (2) is fixedly mounted on the upper end of the base (1), and the vertical plate (3) is fixedly mounted on the upper end of the workbench (2); Features: A driving motor (4) is fixedly mounted on the upper end of the vertical plate (3), and an output shaft (5) is fixedly mounted on the output end of the driving motor (4); a moving plate (6) is slidably mounted inside the vertical plate (3), and an electric push rod (7) is fixedly mounted inside the moving plate (6); and a glue-dispensing structure (8) is fixedly mounted on one end of the electric push rod (7) away from the vertical plate (3); a feeding structure is arranged inside the workbench (2), and a working effect of stable transmission of the loading and unloading of the circuit board is achieved through the feeding structure; An automatic limiting structure is arranged on the outer side of the workbench (2), and auxiliary self-positioning of the circuit board is achieved through the automatic limiting structure.

2. The automatic identification glue dispensing device for electronic circuit board processing according to claim 1 is characterized in that: The feeding structure is provided with a driving motor (9), a driving shaft (10), a moving part (11), a moving groove (12), a support frame (13) and an ejector (14). The driving motor (9) is fixedly installed on the left side of the workbench (2), and the driving shaft (10) is fixedly installed on the output end of the driving motor (9). The upper end of the workbench (2) is provided with a moving groove (12), and the moving part (11) is slidably installed inside the moving groove (12), and the support frame (13) is slidably installed inside the moving part (11), and the ejector (14) is fixedly installed on the upper end of the support frame (13).

3. The automatic identification glue dispensing device for electronic circuit board processing according to claim 2 is characterized in that: The automatic limiting structure is provided with a limiting groove (15), a supporting spring (16), a traction rope (17), a ball (18) and a clamping block (19) inside; two groups of clamping blocks (19) are slidably installed inside the moving part (11), and a supporting spring (16) and a traction rope (17) are fixedly installed on one side of the clamping block (19) close to the supporting frame (13); a limiting groove (15) is provided inside the workbench (2), and a ball (18) is nested inside the supporting frame (13).

4. The automatic identification dispensing device for electronic circuit board processing according to claim 2 is characterized in that: The driving shaft (10) is threadedly connected to the moving part (11), and the driving shaft (10) is rotationally connected to the workbench (2), and the moving part (11) forms a sliding structure with the workbench (2) through a moving groove (12).

5. The automatic identification dispensing device for electronic circuit board processing according to claim 2 is characterized in that: The ejector (14) is in a cross-shaped structure when viewed from above, and the ejector (14) and the support frame (13) are located in the middle of the moving part (11), and the support frame (13) is slidably connected to the moving part (11).

6. The automatic identification glue dispensing device for electronic circuit board processing according to claim 3 is characterized in that: The support frame (13) is located inside the limiting groove (15), and the support frame (13) forms a sliding structure with the workbench (2) through the limiting groove (15) and the ball bearing (18), and the limiting groove (15) is an inverted "U"-shaped structure when viewed from the front.

7. The automatic identification glue dispensing device for electronic circuit board processing according to claim 3 is characterized in that: The clamping blocks (19) are arranged in two groups symmetrically front and back about the vertical center axis of the moving part (11), and the clamping blocks (19) and the moving part (11) form an elastic structure through a support spring (16), and the clamping blocks (19) and the support frame (13) form a traction structure through a traction rope (17), and the support frame (13) and the traction rope (17) are fixedly connected.

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