Paster element guide mechanism of chip mounter

Abstract

The utility model relates to the technical field of chip mounting guide mechanisms, in particular to a chip mounting element guide mechanism of a chip mounter, which comprises a bottom plate, a conveying belt is mounted at the top of the bottom plate, a machine body is mounted at the top of the bottom plate, a fixing box is fixedly connected to the top of the conveying belt, and a fixing assembly is mounted on the inner wall of the fixing box. The fixing assembly comprises a first motor fixedly connected to the outer wall of the fixing box. Through mutual cooperation of the first motor, the two-way threaded rod, the threaded sleeves and the fixing plate, a patch component is placed on the placing plate of the fixing box, an external power supply is connected to start the first motor, the first motor drives the two-way threaded rod to rotate, and the two-way threaded rod rotates to drive the threaded sleeves on the two sides to move oppositely. Therefore, the fixing plates on the two sides are driven to move oppositely to fix the patch element, the problem that the patch element is inclined in the conveying and guiding process is solved, and the use requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of patch guide mechanisms, in particular to a patch component guide mechanism of a patch machine. Background Art

[0002] The placement machine is generally called "mounting machine" or "surface mounting system". In the production line, it is configured after the dispensing machine or screen printing machine. It is a device that accurately places surface mount components on the PCB pads by moving the placement head. It is divided into manual and fully automatic types. The guide mechanism is the mechanism that transports the placement machine's patches.

[0003] Before the SMT machine can work, the SMT components need to be introduced into the SMT machine. Currently, the SMT components are guided by a conveyor belt. However, the vibration of the motor during the movement of the conveyor belt can easily cause the SMT components to shift, thus affecting the SMT.

[0004] For this reason, we urgently need to provide a chip component guiding mechanism for a chip placement machine. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a patch component guiding mechanism for a patch machine, which solves the problem that the patch components are easily offset during the introduction process.

[0006] To achieve the above object, the utility model provides the following technical solution, a patch component guide mechanism of a patch machine, the technical solution adopted is: comprising a bottom plate, a conveyor belt is installed on the top of the bottom plate, and an organism is installed on the top of the bottom plate;

[0007] A fixing box is fixedly connected to the top of the conveyor belt, and a fixing component is installed on the inner wall of the fixing box.

[0008] As a preferred solution, the fixing assembly includes a first motor fixedly connected to the outer wall of the fixing box, the output shaft of the first motor is fixedly connected to a bidirectional threaded rod through a coupling, the outer wall of the bidirectional threaded rod is threadedly connected to a threaded sleeve, the outer wall of the threaded sleeve is fixedly connected to a fixing plate, and the inner wall of the fixing box is provided with a sliding groove.

[0009] As a preferred solution, the inner wall of the fixed box is fixedly connected to a second motor, the output shaft of the second motor is fixedly connected to a gear through a coupling, the outer wall of the gear is movably connected to a rack, the outer wall of the rack is fixedly connected to a placement plate, and the outer wall of the placement plate is slidably connected to the inner wall of the fixed box.

[0010] As a preferred solution, a sliding block is fixedly connected to the outer wall of the threaded sleeve, and the outer wall of the sliding block is slidably connected to the inner wall of the sliding groove.

[0011] As a preferred solution, one end of the bidirectional threaded rod passes through the outer wall of the fixing box and extends to the inner wall of the fixing box, and one end of the bidirectional threaded rod is connected to the inner wall bearing of the fixing box.

[0012] As a preferred solution, a cleaning frame is fixedly connected to the top of the base plate, an electric push rod is fixedly connected to the inner wall of the cleaning frame, and a cleaning brush is fixedly connected to one end of the electric push rod.

[0013] As a preferred solution, the rack is meshed with the gear, and the outer wall of the rack is slidably connected to the inner wall of the fixing box.

[0014] Compared with the prior art, the utility model provides a patch component guide mechanism for a patch machine, which has the following beneficial effects:

[0015] 1. The utility model places the patch component on the placement plate of the fixed box through the cooperation of the first motor, the bidirectional threaded rod, the threaded sleeve and the fixed plate, connects the external power supply to start the first motor, and the first motor drives the bidirectional threaded rod to rotate. The rotation of the bidirectional threaded rod drives the threaded sleeves on both sides to move toward each other, thereby driving the fixed plates on both sides to move toward each other to fix the patch component. This prevents the problem of patch components being skewed during the conveying and guiding process, meets people's usage needs, and improves the stability of the guiding mechanism.

[0016] 2. The utility model cooperates with the placement plate through the second motor, gear, rack and placement plate. During the transportation process, the electric push rod is started to drive the cleaning brush to sweep the dust off the surface of the patch through the cleaning rack, thereby reducing the dust on the surface of the patch. When the patch is transported, the second motor is started to drive the gear to rotate. The gear rotation drives the rack to move up and down, thereby driving the placement plate to move up and push out the patch component, which makes it convenient for the patch machine to take the patch component, thereby facilitating the patch machine to mount the patch. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 This is a schematic diagram of the front section structure of the fixing box of the utility model;

[0019] Figure 3 This is a schematic diagram of the side structure of the cleaning rack of the utility model;

[0020] Figure 4 It is a schematic diagram of the side section structure of the fixing box of the utility model.

[0021] In the figure: 1. bottom plate; 2. conveyor belt; 3. fixed box; 4. cleaning frame; 5. machine body; 6. first motor; 7. bidirectional threaded rod; 8. threaded sleeve; 9. slide groove; 10. slider; 11. fixed plate; 12. rack; 13. placement plate; 14. gear; 15. electric push rod; 16. cleaning brush; 17. second motor. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] In the description of the present invention, 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 is only for the convenience of describing the present invention and simplifying the description, and does 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 the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0024] Example 1

[0025] See also Figure 1-4 , This embodiment proposes a patch component guide mechanism of a patch machine, including a base plate 1, a conveyor belt 2 is installed on the top of the base plate 1, and an organism 5 is installed on the top of the base plate 1;

[0026] A fixed box 3 is fixedly connected to the top of the conveyor belt 2, and a fixed component is installed on the inner wall of the fixed box 3. The patch component is placed on the placement plate 13 of the fixed box 3 through the cooperation of the first motor 6, the bidirectional threaded rod 7, the threaded sleeve 8 and the fixed plate 11. The external power supply is connected to start the first motor 6, and the first motor 6 drives the bidirectional threaded rod 7 to rotate. The rotation of the bidirectional threaded rod 7 drives the threaded sleeves 8 on both sides to move toward each other, thereby driving the fixed plates 11 on both sides to move toward each other to fix the patch component. This prevents the problem of patch components being skewed during the conveying and guiding process, and meets people's usage needs.

[0027] The fixing assembly includes a first motor 6 fixedly connected to the outer wall of the fixing box 3, the output shaft of the first motor 6 is fixedly connected to a bidirectional threaded rod 7 through a coupling, the outer wall of the bidirectional threaded rod 7 is threadedly connected to a threaded sleeve 8, the outer wall of the threaded sleeve 8 is fixedly connected to a fixing plate 11, and a sliding groove 9 is provided on the inner wall of the fixing box 3. The first motor 6 can drive the bidirectional threaded rod 7 to rotate so that the threaded sleeve 8 moves toward each other.

[0028] Example 2

[0029] See also Figure 1-4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes: the inner wall of the fixed box 3 is fixedly connected with a second motor 17, the output shaft of the second motor 17 is fixedly connected with a gear 14 through a coupling, the outer wall of the gear 14 is movably connected with a rack 12, the outer wall of the rack 12 is fixedly connected with a placement plate 13, and the outer wall of the placement plate 13 is slidably connected with the inner wall of the fixed box 3, through the cooperation of the second motor 17, the gear 14, the rack 12 and the placement plate 13, during the transportation process, the cleaning rack 4 is passed, the electric push rod 15 is started to drive the cleaning brush 16 to sweep away the dust on the surface of the patch, so as to keep the surface of the patch clean, and when the second motor 17 is started when it is transported, the second motor 17 drives the gear 14 to rotate, and the rotation of the gear 14 drives the rack 12 to move up and down, thereby driving the placement plate 13 to move up and eject the patch component, which is convenient for the patch machine to take the patch component.

[0030] The outer wall of the threaded sleeve 8 is fixedly connected with a slider 10 , and the outer wall of the slider 10 is slidably connected to the inner wall of the slide groove 9 , and the provided slide groove 9 and the slider 10 can play a role in limiting the threaded sleeve 8 .

[0031] One end of the bidirectional threaded rod 7 penetrates the outer wall of the fixing box 3 and extends to the inner wall of the fixing box 3 , and one end of the bidirectional threaded rod 7 is connected to the inner wall bearing of the fixing box 3 , so that the bidirectional threaded rod 7 can rotate in the fixing box 3 .

[0032] A cleaning frame 4 is fixedly connected to the top of the base plate 1, an electric push rod 15 is fixedly connected to the inner wall of the cleaning frame 4, and a cleaning brush 16 is fixedly connected to one end of the electric push rod 15. The electric push rod 15 can drive the cleaning brush 16 up and down to reduce the surface dust of the patch component.

[0033] The rack 12 is meshed with the gear 14 , and the outer wall of the rack 12 is slidably connected to the inner wall of the fixing box 3 . The gear 14 can drive the rack 12 to move up and down in the fixing box 3 .

[0034] The working principle of the utility model is: the patch component is placed on the placement plate 13 of the fixing box 3, the external power supply is connected to start the first motor 6, the first motor 6 drives the bidirectional threaded rod 7 to rotate, the rotation of the bidirectional threaded rod 7 drives the threaded sleeves 8 on both sides to move toward each other, thereby driving the fixing plates 11 on both sides to move toward each other to fix the patch component, after starting the conveyor belt 2 to introduce the patch component into the machine body 5, the fixing plate 11 is loosened, and the second motor 17 is started, the second motor 17 drives the gear 14 to rotate, the gear 14 rotates and drives the rack 12 to move up and down, thereby driving the placement plate 13 to move up to push the patch component out.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A chip component guide mechanism of a chip mounter, comprising a base plate (1), characterized in that: A conveyor belt (2) is installed on the top of the base plate (1), and an organism (5) is installed on the top of the base plate (1); A fixing box (3) is fixedly connected to the top of the conveyor belt (2), and a fixing component is installed on the inner wall of the fixing box (3).

2. The chip component guide mechanism of a chip mounter according to claim 1, characterized in that: The fixing assembly comprises a first motor (6) fixedly connected to the outer wall of the fixing box (3); the output shaft of the first motor (6) is fixedly connected to a bidirectional threaded rod (7) via a coupling; the outer wall of the bidirectional threaded rod (7) is threadedly connected to a threaded sleeve (8); the outer wall of the threaded sleeve (8) is fixedly connected to a fixing plate (11); and a sliding groove (9) is provided on the inner wall of the fixing box (3).

3. The chip component guide mechanism of a chip mounter according to claim 1, characterized in that: The inner wall of the fixed box (3) is fixedly connected to a second motor (17); the output shaft of the second motor (17) is fixedly connected to a gear (14) via a coupling; the outer wall of the gear (14) is movably connected to a rack (12); the outer wall of the rack (12) is fixedly connected to a placement plate (13); and the outer wall of the placement plate (13) is slidably connected to the inner wall of the fixed box (3).

4. The chip component guide mechanism of a chip mounter according to claim 2, characterized in that: The outer wall of the threaded sleeve (8) is fixedly connected with a slider (10), and the outer wall of the slider (10) is slidably connected with the inner wall of the slide groove (9).

5. The chip component guide mechanism of a chip mounter according to claim 2, characterized in that: One end of the bidirectional threaded rod (7) penetrates the outer wall of the fixing box (3) and extends to the inner wall of the fixing box (3), and one end of the bidirectional threaded rod (7) is connected to the inner wall bearing of the fixing box (3).

6. The chip component guide mechanism of a chip mounter according to claim 1, characterized in that: The top of the base plate (1) is fixedly connected to a cleaning frame (4), the inner wall of the cleaning frame (4) is fixedly connected to an electric push rod (15), and one end of the electric push rod (15) is fixedly connected to a cleaning brush (16).

7. The chip component guide mechanism of a chip mounter according to claim 3, characterized in that: The rack (12) is meshed with the gear (14), and the outer wall of the rack (12) is slidably connected to the inner wall of the fixing box (3).

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