Membrane switch circuit element mounting equipment

Abstract

The utility model discloses a film switch circuit element mounting device, which belongs to the field of film switch circuit element processing and comprises a first electric conveyor belt and a second electric conveyor belt, a first mounting frame is arranged above the first electric conveyor belt, a keyboard film is placed on the surface of the first electric conveyor belt, and a second mounting frame is arranged above the second electric conveyor belt. A first display screen is fixedly mounted on the front face of the first mounting frame, a dispensing mechanism is arranged below the first mounting frame and located above the keyboard film, a second mounting frame is arranged above the second electric conveying belt, and a second display screen is fixedly mounted on the side face of the second mounting frame. According to the keyboard film laminating machine, the types and the number of components for laminating the keyboard film can be greatly increased, so that the production efficiency of the whole equipment can be effectively improved in the laminating process, the working interval is expanded, a replacement space which is easier to operate can be provided for parts needing to be replaced in the production process, and the production cost is reduced. And the overall practicability of the device is further improved.

Description

Technical Field

[0001] This utility model relates to the field of membrane switch circuit element processing, and more specifically, to membrane switch circuit element mounting equipment. Background Technology

[0002] During the keyboard manufacturing process, silver paste is used to bond components on the bottom of the keyboard. This improves the conductivity of the silver paste, enabling the components to transmit electrical signals. During the dispensing process, the keyboard membrane is delivered to the processing position and then glued. After that, it is dried in an oven to achieve sealing. Finally, it is tested.

[0003] In existing technologies, during the bonding process of keyboard membranes and electronic components, the limited number of reserved positions for existing components, especially LEDs, restricts the variety of lamps and further reduces the processing space during bonding. This undoubtedly reduces the overall component placement efficiency, thus requiring a placement device that can handle more electronic components and a wider variety of components. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] To address the problems existing in the prior art, the purpose of this utility model is to provide a membrane switch circuit component mounting equipment. It can significantly increase the types and quantities of components that can be mounted on keyboard membranes, thereby effectively improving the overall production efficiency of the equipment during the mounting process. It also expands the working area, providing easier space for replacing parts that need to be replaced during production, further enhancing the overall practicality of the device.

[0006] 2. Technical Solution

[0007] To solve the above problems, the present invention adopts the following technical solution.

[0008] A membrane switch circuit component mounting device includes an electric conveyor belt 1 and an electric conveyor belt 2. A mounting frame 1 is positioned above the electric conveyor belt 1, and a keyboard membrane is placed on the surface of the electric conveyor belt 1. A display screen 1 is fixedly mounted on the front of the mounting frame 1. A dispensing mechanism is positioned below the mounting frame 1 and above the keyboard membrane. A mounting frame 2 is positioned above the electric conveyor belt 2, and a display screen 2 is fixedly mounted on the side of the mounting frame 2. A dual-axis electric moving guide rail is positioned below the mounting frame 2 and above the electric conveyor belt 2. A suction cup mechanism is fixedly mounted inside the dual-axis electric moving guide rail. A component sensing and placement mechanism is fixedly mounted on the front of the electric conveyor belt 2.

[0009] Furthermore, the dispensing mechanism includes a vertical telescopic rod, a connecting seat is fixedly connected to the bottom end of the vertical telescopic rod, a horizontal telescopic rod is fixedly installed on the side of the connecting seat, a mounting base is fixedly connected to the end of the horizontal telescopic rod, a CCD camera is fixedly installed at the top of the mounting base, a dispensing tube is fixedly installed on the front of the mounting base, and one end of the dispensing tube is fixedly connected to a silver paste input tube.

[0010] Furthermore, the CCD camera, vertical telescopic rod, and horizontal telescopic rod are all electrically connected to the display screen. The suction cup mechanism includes a guide rail connecting seat, which is fixedly connected to an electric dual-axis moving guide rail. A mounting base two is fixedly installed on the front of the guide rail connecting seat, and the CCD camera two is fixedly installed on the top of the mounting base two. A fixing plate is fixedly installed on the front of the mounting base two, and a controller is fixedly installed inside the fixing plate. An electric suction nozzle is fixedly installed in the middle of the fixing plate.

[0011] Furthermore, the CCD camera and the controller are electrically connected to each other, the controller is electrically connected to the electric suction nozzle, and the CCD camera is also electrically connected to the electric dual-axis moving guide rail.

[0012] Furthermore, the component sensing and placement mechanism includes a mounting base plate, an induction plate fixedly mounted on the inner top surface of the mounting base plate, a plurality of induction slots fixedly mounted on the surface of the induction plate, a plurality of placement slots opened on the top surface of the mounting base plate, a component body inserted into the placement slot, and an LED light fixedly mounted on the top of the component body.

[0013] Furthermore, the side of the component body closest to the sensing plate is electrically connected to the sensing groove.

[0014] 3. Beneficial effects

[0015] Compared with existing technologies, the advantages of this utility model are:

[0016] This electric conveyor belt solution can use a CCD camera to visually identify the position of the keyboard membrane and then automatically apply adhesive to it, achieving automatic component alignment and bonding. In addition, it also uses a CCD camera to actively identify the position of LED lights and actively suck them up for installation. By expanding the component placement area, it expands the LED light mounting space and enables the identification and installation of various types and specifications of LED lights, further improving the overall mounting efficiency of the equipment. Attached Figure Description

[0017] Figure 1 This is a front view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the dispensing mechanism in this utility model;

[0019] Figure 3 This is a schematic diagram of the suction cup mechanism in this utility model;

[0020] Figure 4 This is a schematic diagram of the component sensing and placement mechanism in this utility model.

[0021] Explanation of the labels in the diagram:

[0022] 1. Electric conveyor belt one; 2. Electric conveyor belt two; 3. Display screen one; 4. Dispensing mechanism; 5. Suction cup mechanism; 6. Component sensing and placement mechanism; 101. Keyboard membrane; 102. Mounting bracket one; 201. Mounting bracket two; 202. Display screen two; 203. Electric dual-axis moving guide rail; 401. Vertical telescopic rod; 402. Connecting seat; 403. Horizontal telescopic rod; 404. Mounting seat one; 405. CCD camera one; 406. Silver paste input tube; 407. Dispensing tube; 501. Guide rail connecting seat; 502. Mounting seat two; 503. CCD camera two; 504. Fixing plate; 505. Controller; 506. Electric suction nozzle; 601. Mounting base plate; 602. Sensing plate; 603. Sensing slot; 604. Placement slot; 605. Component body; 606. LED light. Detailed Implementation

[0023] 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. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of 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.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example 1:

[0027] Please see Figure 1-4 A membrane switch circuit component mounting device includes an electric conveyor belt 1 and an electric conveyor belt 2. A mounting frame 102 is positioned above the electric conveyor belt 1, and a keyboard membrane 101 is placed on the surface of the electric conveyor belt 1. A display screen 3 is fixedly mounted on the front of the mounting frame 102. A dispensing mechanism 4 is positioned below the mounting frame 102 and above the keyboard membrane 101. A mounting frame 201 is positioned above the electric conveyor belt 2, and a display screen 202 is fixedly mounted on the side of the mounting frame 201. An electric dual-axis moving guide rail 203 is positioned below the mounting frame 201 and above the electric conveyor belt 2, and a suction cup mechanism 5 is fixedly mounted inside the electric dual-axis moving guide rail 203. A component sensing and placement mechanism 6 is fixedly mounted on the front of the electric conveyor belt 2.

[0028] It should be noted that the CCD camera, moving guide rail and related control components used in this application are all existing mature technologies. This application aims to solve the problem that the original electronic components and corresponding LED lights 606 can only be placed in a limited variety and quantity, thus limiting the overall equipment mounting efficiency. Therefore, the specific functional steps of other existing mature technologies will not be elaborated in this application.

[0029] The dispensing mechanism 4 includes a vertical telescopic rod 401. A connecting seat 402 is fixedly connected to the bottom end of the vertical telescopic rod 401. A horizontal telescopic rod 403 is fixedly installed on the side of the connecting seat 402. A mounting base 404 is fixedly connected to the end of the horizontal telescopic rod 403. A CCD camera 405 is fixedly installed at the top of the mounting base 404. A dispensing tube 407 is fixedly installed on the front of the mounting base 404. One end of the dispensing tube 407 is fixedly connected to a silver paste input tube 406. The CCD camera 405, the vertical telescopic rod 401, and the horizontal telescopic rod 403 are all electrically connected to the display screen 3. The suction cup mechanism 5 includes a guide rail connecting seat 501. The guide rail connecting seat 501 and an electric dual-axis moving guide rail 203 are fixedly connected to each other. A mounting base 502 is fixedly installed on the front of the guide rail connecting seat 501. A CCD camera 503 is fixedly installed at the top of the mounting base 502. A fixing plate 504 is fixedly installed on the front of the component 2. A controller 505 is fixedly installed inside the fixing plate 504. An electric suction nozzle 506 is fixedly installed in the middle of the fixing plate 504. The CCD camera 503 and the controller 505 are electrically connected to each other. The controller 505 and the electric suction nozzle 506 are electrically connected to each other. The CCD camera 503 is also electrically connected to the electric dual-axis moving guide rail 203. The component sensing and placement mechanism 6 includes a mounting base plate 601. A sensing plate 602 is fixedly installed on the inner top surface of the mounting base plate 601. A plurality of sensing slots 603 are fixedly installed on the surface of the sensing plate 602. A plurality of placement slots 604 are opened on the top surface of the mounting base plate 601. A component body 605 is inserted into the placement slot 604. An LED light 606 is fixedly installed on the top of the component body 605. The side of the component body 605 near the sensing plate 602 is electrically connected to the sensing slot 603.

[0030] Specifically, the CCD camera identifies the position signal and then transmits the signal to the control terminal. The control terminal then drives the corresponding moving device, such as the electric dual-axis moving guide rail 203 and the electric conveyor belt 1. Users can observe the image captured by the corresponding CCD camera in real time through the display screen 3 and the display screen 202, which facilitates manual monitoring.

[0031] The component sensing placement mechanism 6 has multiple placement slots 604 that can hold multiple component bodies 605. The internal side of the component body 605 is electrically connected to the sensing slot 603, which allows the LED light 606 to be observed during insertion and bonding to ensure that the LED light 606 is properly sensed. This prevents damaged LED lights 606 from being bonded to the keyboard membrane 101, thus avoiding a drop in product quality. This ensures production quality. Most importantly, the number and types of component bodies 605 that can be placed in multiple placement slots 604 can be greatly increased. This allows the equipment to maintain the bonding speed when installing multiple specifications and quantities of components, thus greatly improving the overall bonding efficiency of the equipment. In addition, the installation requirements of the placement slots 604 increase the operating space of the corresponding mounting frame 201, making bonding more convenient and efficient. It also provides a more convenient space for staff to repair various internal components, further improving the practicality of the overall device.

[0032] The working principle of this utility model is as follows: The keyboard membrane 101 moves from the left end of the electric conveyor belt 1 and stops after moving to a suitable position. After the CCD camera 405 identifies the area, it controls the vertical telescopic rod 401 and the horizontal telescopic rod 403 to move together to the corresponding dispensing position for dispensing. After dispensing, the existing drying system inside the mounting bracket 102 is used for drying. Then, the keyboard membrane 101 moves to the electric conveyor belt 2. According to the initially predetermined type and specifications, the electric suction nozzle 506 picks up the corresponding LED light 606 from above the placement slot 604. Then, the entire assembly is moved above the electric conveyor belt 2 by the electric dual-axis moving guide rail 203. After the CCD camera 503 identifies the position of the keyboard membrane 101, it transmits a signal to the controller 505. The controller 505 then controls the electric suction nozzle 506 to place the LED light 606 in the corresponding position.

[0033] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.

Claims

1. A membrane switch circuit component mounting equipment, comprising an electric conveyor belt one (1) and an electric conveyor belt two (2), characterized in that: A mounting bracket (102) is provided above the electric conveyor belt (1). A keyboard membrane (101) is placed on the surface of the electric conveyor belt (1). A display screen (3) is fixedly installed on the front of the mounting bracket (102). A dispensing mechanism (4) is provided below the mounting bracket (102) and above the keyboard membrane (101). A mounting bracket (201) is provided above the electric conveyor belt (2). A display screen (202) is fixedly installed on the side of the mounting bracket (201). An electric dual-axis moving guide rail (203) is provided below the mounting bracket (201) and above the electric conveyor belt (2). A suction cup mechanism (5) is fixedly installed inside the electric dual-axis moving guide rail (203). A component sensing and placement mechanism (6) is fixedly installed on the front of the electric conveyor belt (2).

2. The membrane switch circuit component mounting equipment according to claim 1, characterized in that: The dispensing mechanism (4) includes a vertical telescopic rod (401), a connecting seat (402) is fixedly connected to the bottom end of the vertical telescopic rod (401), a horizontal telescopic rod (403) is fixedly installed on the side of the connecting seat (402), a mounting seat (404) is fixedly connected to the end of the horizontal telescopic rod (403), a CCD camera (405) is fixedly installed on the top end of the mounting seat (404), a dispensing tube (407) is fixedly installed on the front of the mounting seat (404), and a silver paste input tube (406) is fixedly connected to one end of the dispensing tube (407).

3. The membrane switch circuit component mounting equipment according to claim 2, characterized in that: The CCD camera (405), vertical telescopic rod (401), and horizontal telescopic rod (403) are all electrically connected to the display screen (3).

4. The membrane switch circuit component mounting equipment according to claim 1, characterized in that: The suction cup mechanism (5) includes a guide rail connecting seat (501), the guide rail connecting seat (501) and the electric dual-axis moving guide rail (203) are fixedly connected to each other, the front of the guide rail connecting seat (501) is fixedly mounted with a second mounting seat (502), the top of the second mounting seat (502) is fixedly mounted with a second CCD camera (503), the front of the second mounting seat (502) is fixedly mounted with a fixing plate (504), the inside of the fixing plate (504) is fixedly mounted with a controller (505), and the middle of the fixing plate (504) is fixedly mounted with an electric suction nozzle (506).

5. The membrane switch circuit component mounting equipment according to claim 4, characterized in that: The CCD camera (503) and the controller (505) are electrically connected to each other. The controller (505) is electrically connected to the electric suction nozzle (506). The CCD camera (503) is also electrically connected to the electric dual-axis moving guide rail (203).

6. The membrane switch circuit component mounting equipment according to claim 1, characterized in that: The component sensing and placement mechanism (6) includes a mounting base plate (601), a sensing plate (602) is fixedly installed on the inner top surface of the mounting base plate (601), a plurality of sensing slots (603) are fixedly installed on the surface of the sensing plate (602), a plurality of placement slots (604) are opened on the top surface of the mounting base plate (601), a component body (605) is inserted into the placement slot (604), and an LED light (606) is fixedly installed on the top of the component body (605).

7. The membrane switch circuit component mounting equipment according to claim 6, characterized in that: The side of the component body (605) near the sensing plate (602) is electrically connected to the sensing groove (603).

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