A dispensing machine for electronic component processing

Abstract

This utility model discloses a dispensing machine for electronic component processing, relating to the field of electronic product processing technology. It includes a worktable and a dispensing gun. A control panel is fixedly connected to the surface of the worktable, a servo motor is fixedly connected to the side wall of the worktable, and a placement mechanism for placing electronic components is slidably connected to the top surface of the worktable. A mounting frame is rotatably connected to the worktable, and a first driving mechanism is provided on the surface of the mounting frame. A second driving mechanism for driving the placement mechanism to move horizontally is provided at the end of the worktable away from the control panel. After dispensing, the servo motor drives the mounting frame and its rear components to rotate 60 degrees, causing the dispensing gun's nozzle to deviate from the perpendicularity of the worktable. At this time, the glue dripping from the dispensing gun will not fall onto the worktable and placement platform, thus preventing glue dripping onto the placement platform and solving the problem of glue dripping onto the worktable after electronic product processing.

Description

Technical Field

[0001] This utility model relates to the field of electronic product processing technology, and in particular to a dispensing machine for processing electronic components. Background Technology

[0002] Automatic dispensing machines are specialized equipment that replaces manual dispensing and have a wide impact on the industry. In industrial production, dispensing is needed in many places, such as integrated circuits, semiconductor packaging, printed circuit boards, color LCD screens, electronic components, electronic parts, etc. The application of automatic dispensing machines has greatly improved production efficiency and product quality, and can achieve some processes that cannot be completed by manual dispensing.

[0003] Currently, there is an existing automatic dispensing machine for electronic component processing, with publication number (CN218167576U). It includes a worktable, with rails fixedly connected to both sides. A glue gun mechanism is fixedly installed on the front of the rails. A track plate is fixedly connected to the top of the worktable, and a movable stage is fixedly installed on the top of the track plate. A heating wire is fixedly installed on the top of the movable stage, and a processing table is fixedly connected to the top of the movable stage. One end of the heating wire is electrically connected to a connector. Two slide rails are provided on the top of the processing table, each containing a movable slider assembly. When glue drips onto the top of the processing table and solidifies, the heating wire heats the processing table, causing the glue to liquefy. A scraper then pushes the glue off the top of the processing table. This device facilitates the handling of solidified glue on the processing table, preventing the solidified glue from being difficult to handle on the worktable surface.

[0004] The existing device has been found to have at least the following technical problems during actual use;

[0005] Although the existing device is equipped with a scraper to remove glue drips from the top of the processing table, this operation can only be completed after the glue has fallen and does not prevent glue dripping; the glue will still drip from the top of the processing table. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a dispensing machine for electronic component processing, which solves the problem of glue dripping from the dispensing gun onto the worktable after electronic product processing is completed.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A dispensing machine for processing electronic components includes a worktable and a dispensing gun. The dispensing gun is connected to an external material hopper via a guide hose at the top. A control panel is fixedly connected to the surface of the worktable, and a servo motor with a self-locking structure is fixedly connected to the side wall of the worktable. A placement mechanism for placing electronic components is slidably connected to the top surface of the worktable. A mounting frame is rotatably connected to the worktable, and a first drive mechanism is provided on the surface of the mounting frame. A second drive mechanism for driving the placement mechanism to move is provided at the end of the worktable away from the control panel. The first drive mechanism includes a second motor, and a first lead screw is fixedly connected to the output end of the second motor. A support plate is rotatably connected to the first lead screw. The second drive mechanism includes a third motor, and a second lead screw is fixedly connected to the output end of the third motor. The placement mechanism includes a placement table, a first guide slider, and a limit block.

[0009] Preferably, one end of the mounting bracket is fixedly connected to the output end of the servo motor, and the end of the mounting bracket away from the servo motor is rotatably connected to the worktable via a rotating shaft.

[0010] Preferably, the top surface of the worktable has two first guide grooves and a limit groove.

[0011] Preferably, the third motor is fixedly connected to the worktable, the second lead screw is rotatably connected to the worktable, and the second lead screw is located inside the limiting groove.

[0012] Preferably, two first guide sliders are fixedly connected to the bottom surface of the placement platform, and a limiting block is fixedly connected to the bottom surface of the placement platform. The surface of the limiting block is provided with threaded holes.

[0013] Preferably, the limiting block is threadedly connected to the second lead screw through a threaded hole, the limiting block is slidably connected to the limiting groove, and the two first guide sliders are slidably connected to the two first guide grooves respectively.

[0014] Preferably, the top surface of the mounting bracket has two second guide grooves, the top surface of the mounting bracket is slidably connected to a mounting base, and the bottom surface of the mounting base is fixedly connected to two second guide blocks, which are slidably connected to the two second guide grooves respectively.

[0015] Preferably, the surface of the mounting base is provided with a threaded hole, the mounting base is threadedly connected to the first lead screw through the threaded hole, and the glue gun is fixedly connected to the mounting base.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The third motor drives the placement platform and electronic board to move longitudinally, while the second motor drives the dispensing gun to move laterally above the worktable, allowing dispensing to be applied to the surface of the electronic board in all directions. After dispensing is completed, the servo motor drives the mounting bracket and the components behind it to rotate 60 degrees, causing the dispensing gun nozzle to deviate from the vertical distance from the worktable. At this point, the glue dripping from the dispensing gun will not fall onto the worktable and placement platform, thus preventing glue from dripping onto the placement platform and solving the problem of glue dripping onto the worktable after the electronic product processing is completed.

[0018] II. This application, by providing a first guide slider, a first guide groove, a second guide block, and a second guide groove, enables the longitudinal translation of the placement platform and the lateral translation of the dispensing gun to have high stability, thus enabling the application to have high operational stability. Attached Figure Description

[0019] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a structural diagram of the mounting bracket and workbench of this utility model in their separated state;

[0022] Figure 3 This is a structural diagram of the mounting bracket and mounting base of this utility model in their separated state;

[0023] Figure 4 This is a structural diagram of the placement platform and workbench of this utility model in their separated state.

[0024] Legend: 1. Workbench; 2. Placement platform; 3. Servo motor; 4. Mounting bracket; 5. Mounting base; 6. Third motor; 101. Control panel; 102. First guide groove; 103. Limiting groove; 201. First guide slider; 202. Limiting block; 401. Second guide groove; 402. Second motor; 403. First lead screw; 501. Second guide block; 502. Dispensing gun; 601. Second lead screw. Detailed Implementation

[0025] This application provides a dispensing machine for electronic component processing, which effectively solves the problem that glue drips from the dispensing gun onto the worktable after the electronic product processing is completed.

[0026] Example

[0027] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in this application embodiment effectively solves the technical problem that glue gun drips glue onto the worktable after electronic product processing is completed. The overall idea is as follows:

[0028] To address the problems existing in the prior art, this utility model provides a dispensing machine for electronic component processing, including a worktable 1 and a dispensing gun 502. The dispensing gun 502 is connected to an external material hopper via a guide hose set at the top. A control panel 101 is fixedly connected to the surface of the worktable 1, and a servo motor 3 is fixedly connected to the side wall of the worktable 1. The servo motor 3 is equipped with a self-locking structure. A placement mechanism for placing electronic components is slidably connected to the top surface of the worktable 1. A mounting frame 4 is rotatably connected to the worktable 1, and a first driving mechanism is provided on the surface of the mounting frame 4. A second driving mechanism for driving the placement mechanism to move horizontally is provided at the end of the worktable 1 away from the control panel 101. The first driving mechanism includes a second motor 402, and a first lead screw 403 is fixedly connected to the output end of the second motor 402. A support plate is rotatably connected to the first lead screw 403. The second driving mechanism includes a third motor 6, and a second lead screw 601 is fixedly connected to the output end of the third motor 6. The placement mechanism includes a placement platform 2, a first guide slider 201, and a limiting block 202.

[0029] One end of the mounting bracket 4 is fixedly connected to the output end of the servo motor 3, and the end of the mounting bracket 4 away from the servo motor 3 is rotatably connected to the worktable 1 through a rotating shaft.

[0030] The top surface of the worktable 1 has two first guide grooves 102 and a limit groove 103.

[0031] The third motor 6 is fixedly connected to the worktable 1, and the second lead screw 601 is rotatably connected to the worktable 1. The second lead screw 601 is located inside the limiting groove 103.

[0032] Two first guide sliders 201 are fixedly connected to the bottom surface of the placement platform 2, and a limiting block 202 is fixedly connected to the bottom surface of the placement platform 2. The surface of the limiting block 202 is provided with threaded holes.

[0033] The limiting block 202 is threadedly connected to the second lead screw 601 through a threaded hole. The limiting block 202 is slidably connected to the limiting groove 103. The two first guide sliders 201 are slidably connected to the two first guide grooves 102 respectively.

[0034] The top surface of the mounting bracket 4 has two second guide grooves 401. The top surface of the mounting bracket 4 is slidably connected to the mounting base 5. The bottom surface of the mounting base 5 is fixedly connected to two second guide blocks 501. The two second guide blocks 501 are slidably connected to the two second guide grooves 401 respectively.

[0035] The surface of the mounting base 5 has a threaded hole, and the mounting base 5 is threadedly connected to the first lead screw 403 through the threaded hole. The glue gun 502 is fixedly connected to the mounting base 5.

[0036] Workbench 1: As the basic support structure of the entire device, it supports other components and provides an operating surface.

[0037] Placement platform 2: Used to place electronic components to be glued, so as to achieve the positioning and support of electronic components.

[0038] Servo motor 3: Fixes the mounting bracket 4 through a self-locking structure, drives the mounting bracket 4 to rotate, and realizes the angle adjustment of the glue gun 502.

[0039] Mounting bracket 4: Provides support and track for the lateral movement of the dispensing gun 502, and mounts the first drive mechanism.

[0040] Mounting base 5: Connects the dispensing gun 502 and the first lead screw 403, enabling the dispensing gun 502 to slide laterally.

[0041] The third motor 6 drives the second lead screw 601 to rotate, causing the placement platform 2 to move longitudinally.

[0042] Control panel 101: Controls the electrical system of the entire device to achieve automated operation.

[0043] First guide groove 102: cooperates with first guide slider 201 to provide guidance for the longitudinal movement of the placement platform 2.

[0044] Limiting groove 103: restricts the movement path of limiting block 202 to ensure the stability of longitudinal movement of placement platform 2.

[0045] First guide slider 201: cooperates with first guide groove 102 to realize smooth longitudinal movement of placement platform 2.

[0046] Limiting block 202: Connects the placement platform 2 and the second lead screw 601, converting the rotational motion into linear motion.

[0047] Second guide groove 401: cooperates with second guide block 501 to provide guidance for the lateral movement of mounting base 5.

[0048] The second motor 402 drives the first lead screw 403 to rotate, thereby causing the mounting base 5 and the dispensing gun 502 to move laterally.

[0049] First lead screw 403: Converts rotary motion into linear motion of mounting base 5, thereby achieving lateral positioning of dispensing gun 502.

[0050] Second guide block 501: Cooperates with second guide groove 401 to ensure smooth lateral movement of mounting base 5.

[0051] Dispensing gun 502: Performs dispensing operations, applying adhesive to electronic components.

[0052] Second lead screw 601: Converts the rotational motion of the third motor 6 into the longitudinal linear motion of the placement platform 2.

[0053] Working principle:

[0054] In this application, an electronic board is placed on the top surface of a placement platform 2. The dispensing gun 502 is started by the control panel 101 to dispense glue onto the electronic board. The second lead screw 601 is rotated by the third motor 6. The second lead screw 601, in conjunction with the limit block 202, moves the placement platform 2 and the electronic board longitudinally. The first lead screw 403 is driven by the second motor 402. The first lead screw 403, in conjunction with the threaded hole of the mounting base 5, moves the dispensing gun 502 laterally above the worktable 1, so that glue can be dispensed in all directions on the surface of the electronic board. After dispensing is completed, the servo motor 3 drives the mounting bracket 4 and the components behind it to rotate 60 degrees, so that the glue outlet of the dispensing gun 502 is no longer perpendicular to the worktable 1. At this time, the glue dripping from the dispensing gun 502 will not fall on the worktable 1 and the placement platform 2, thus preventing glue from dripping onto the placement platform 2.

[0055] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. An electronic component processing dispensing machine, comprising a workbench (1) and a dispensing gun (502), the surface of the workbench (1) is fixedly connected with a control panel (101), characterized in that, A servo motor (3) is fixedly connected to the side wall of the workbench (1), and a placement mechanism for placing electronic components is slidably connected to the top surface of the workbench (1). A mounting frame (4) is rotatably connected to the workbench (1), and a first driving mechanism is provided on the surface of the mounting frame (4). A second driving mechanism for driving the placement mechanism to move is provided at the end of the workbench (1) away from the control panel (101). The first drive mechanism includes a second motor (402), and the output end of the second motor (402) is fixedly connected to a first lead screw (403). The second drive mechanism includes a third motor (6), and the output end of the third motor (6) is fixedly connected to a second lead screw (601). The placement mechanism includes a placement platform (2), a first guide slider (201), and a limiting block (202).

2. The glue dispenser for electronic component processing as claimed in claim 1, wherein: One end of the mounting bracket (4) is fixedly connected to the output end of the servo motor (3), and the end of the mounting bracket (4) away from the servo motor (3) is rotatably connected to the worktable (1) by setting a rotating shaft.

3. The dispensing machine for electronic component processing as described in claim 2, characterized in that: The top surface of the workbench (1) has two first guide grooves (102) and a limit groove (103).

4. The dispensing machine for electronic component processing as described in claim 3, characterized in that: The third motor (6) is fixedly connected to the worktable (1), and the second lead screw (601) is rotatably connected to the worktable (1). The second lead screw (601) is located inside the limiting groove (103).

5. The dispensing machine for electronic component processing as described in claim 4, characterized in that: Two first guide sliders (201) are fixedly connected to the bottom surface of the placement platform (2), and the limiting block (202) is fixedly connected to the bottom surface of the placement platform (2). The surface of the limiting block (202) is provided with threaded holes.

6. The dispensing machine for electronic component processing as described in claim 5, characterized in that: The limiting block (202) is threadedly connected to the second lead screw (601) through a threaded hole. The limiting block (202) is slidably connected to the limiting groove (103). The two first guide sliders (201) are slidably connected to the two first guide grooves (102) respectively.

7. The dispensing machine for electronic component processing as described in claim 6, characterized in that: The top surface of the mounting bracket (4) has two second guide grooves (401), and the top surface of the mounting bracket (4) is slidably connected to a mounting base (5). The bottom surface of the mounting base (5) is fixedly connected to two second guide blocks (501), and the two second guide blocks (501) are slidably connected to the two second guide grooves (401) respectively.

8. The dispensing machine for electronic component processing as described in claim 7, characterized in that: The mounting base (5) has a threaded hole on its surface. The mounting base (5) is threadedly connected to the first lead screw (403) through the threaded hole. The glue gun (502) is fixedly connected to the mounting base (5).

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