Smt patch conveying device

Abstract

This utility model discloses an SMT (Surface Mount Technology) component conveying device, relating to the field of SMT component conveying technology. It includes a drive motor and a servo motor. A gear is mounted on the output end of the drive motor, and a toothed chain is externally meshed with the gear. An adjustment assembly for edge turning is installed between the two sets of toothed chains. The adjustment assembly includes a hydraulic rod, an electric push rod, and a top plate. A base frame is mounted on the output end of the hydraulic rod, and an electric push rod is mounted on the top of the base frame. The top plate is located at the output end of the electric push rod. The servo motor is located inside the base frame. This SMT component conveying device, through the design of the auxiliary components, can indirectly drive the toothed chains, facilitating the adjustment of the distance between the two sets of toothed chains after edge turning. This ensures that the circuit board after edge turning is positioned on the surface of the toothed chains, making it suitable for circuit boards of different lengths and widths, and for circuit boards of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of SMT component placement and conveying technology, specifically to an SMT component placement and conveying device. Background Technology

[0002] SMT stands for Surface Mount Technology, which is currently the most popular technology and process in the electronics assembly industry. SMT refers to a series of processes performed on a PCB (Printed Circuit Board). During processing, the PCB needs to be transported from the current processing area to the next.

[0003] However, MT chip conveyor devices generally maintain a stable horizontal movement during use, making it difficult to turn the circuit board during the conveying process. This limits the processing position of the circuit board and affects the processing of the circuit board. Utility Model Content

[0004] The purpose of this invention is to provide an SMT placement and conveying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an SMT placement conveyor device, comprising a drive motor and a servo motor, wherein a gear is installed at the output end of the drive motor, and a toothed chain is externally meshed with the gear; an adjustment assembly for edge turning is installed between the two sets of toothed chain belts, and the adjustment assembly includes a hydraulic rod, an electric push rod, and a top plate; a bottom frame is installed at the output end of the hydraulic rod, and an electric push rod is installed on the top of the bottom frame; a top plate is provided at the output end of the electric push rod; the servo motor is located inside the bottom frame, and an electric push rod is installed at the output end of the servo motor via a shaft.

[0006] Furthermore, a central frame is installed at the other end of the hydraulic rod, and the interior of the central frame has a hollow structure.

[0007] Furthermore, a locking post is fixedly installed on one side of the bottom of the central frame, and the locking post is engaged with the base plate.

[0008] Furthermore, support frames are provided on both the left and right sides of the outer surface of the base plate, and the support frames are in an "L" shape.

[0009] Furthermore, the base plate has equidistant sliding tracks inside, and a slider is slidably installed inside the sliding tracks.

[0010] Furthermore, an auxiliary component for adjusting the position of the toothed chain is provided inside one of the slide rails, and the auxiliary component includes a servo motor II, a threaded block and a bidirectional lead screw. The output end of the servo motor II is equipped with a bidirectional lead screw, and the external thread of the bidirectional lead screw is provided with a threaded block.

[0011] Furthermore, a support frame is installed on the top of the threaded block, and two sets of support frames are provided.

[0012] Furthermore, the bottom frame has a hollow interior structure and is slidably mounted inside the central frame.

[0013] This utility model provides an SMT (Surface Mount Technology) component conveying device, which has the following advantages:

[0014] 1. This utility model utilizes a hydraulic rod design to move the bottom frame to the desired area. Subsequently, an electric push rod can be activated to drive the top plate upward, thereby lifting the circuit board on the surface of the two sets of toothed chain belts. This stops the current circuit board from being conveyed. With the design of a servo motor and shaft, the electric push rod and the top plate can be driven to rotate, allowing the circuit board on the surface of the top plate to be rotated. After rotation, the circuit board is lowered by the design of the electric push rod, causing the circuit board on the top of the top plate to fall and be placed on the outer surface of the two sets of toothed chain belts for continued conveying. This facilitates the transfer from the current processing area to the next processing area after rotation, reducing the limitation of the processing surface.

[0015] 2. Through the design of auxiliary components, this utility model can indirectly drive the toothed chain to follow the movement, which makes it easier to adjust the distance between the two sets of toothed chains after the circuit board is rotated. This is beneficial for the circuit board after the rotation to be on the surface of the toothed chain, making it easier to adapt to circuit boards of different lengths and widths, and also for adapting to circuit boards of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an SMT placement conveying device according to the present invention;

[0017] Figure 2 This is a schematic diagram of the base plate connection distribution structure of an SMT placement conveying device according to the present invention;

[0018] Figure 3 This is a partial unfolded structural diagram of the base plate of an SMT placement conveying device according to the present invention, viewed from below.

[0019] In the diagram: 1. Base plate; 2. Support frame; 3. Side plate; 4. Drive motor; 5. Gear; 6. Toothed chain; 7. Adjustment assembly; 701. Hydraulic rod; 702. Electric push rod; 703. Top plate; 8. Servo motor one; 9. Base frame; 10. Slider; 11. Slide rail; 12. Auxiliary assembly; 1201. Servo motor two; 1202. Threaded block; 1203. Two-way lead screw; 13. Locking post; 14. Central frame. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figures 1-3As shown, an SMT placement conveyor includes a base plate 1, a support frame 2, a side plate 3, a drive motor 4, a gear 5, a toothed chain belt 6, an adjustment assembly 7, a hydraulic rod 701, an electric push rod 702, a top plate 703, a first servo motor 8, a bottom frame 9, a slider 10, a slide rail 11, an auxiliary assembly 12, a second servo motor 1201, a threaded block 1202, a bidirectional lead screw 1203, a locking post 13, and a central frame 14. The output end of the drive motor 4 is equipped with a gear 5, and the gear 5 is externally meshed with a toothed chain belt 6. An adjustment assembly 7 for edge turning is installed between two sets of toothed chain belts 6, and the adjustment assembly 7 includes a hydraulic... The system comprises a hydraulic rod 701, an electric push rod 702, and a top plate 703. A base frame 9 is mounted on the output end of the hydraulic rod 701, and the electric push rod 702 is mounted on the top of the base frame 9. The base frame 9 has a hollow interior and is slidably mounted inside a central frame 14. The other end of the hydraulic rod 701 is mounted on the central frame 14, which also has a hollow interior. A locking post 13 is fixedly mounted on one side of the bottom of the central frame 14, and the locking post 13 engages with a base plate 1. Support frames 2 are provided on both the left and right sides of the outer surface of the base plate 1, and the support frames 2 have an "L" shaped structure. Slide tracks 11 are equidistantly spaced inside the base plate 1, and the slide tracks 11... A slider 10 is slidably installed on the bottom frame 9. The design of the locking post 13 facilitates the installation of the center frame 14 and the base plate 1. This allows the user to easily assemble and disassemble the center frame 14 as needed. A top plate 703 is provided at the output end of the electric push rod 702. A servo motor 8 is located inside the base frame 9, and the output end of the servo motor 8 is mounted on the electric push rod 702 via a shaft. The design of the drive motor 4 and gear 5 drives the toothed chain belt 6 to rotate, thereby transporting the circuit board placed on the surface of the toothed chain belt 6. During transport, the hydraulic rod 701 can be used to move the base frame 9 to the desired area, after which it can be activated. The electric push rod 702 drives the top plate 703 to rise, which in turn lifts the circuit board on the surface of the two sets of toothed chain belts 6, stopping the current circuit board from being conveyed. With the design of the servo motor 8 and the shaft, the electric push rod 702 and the top plate 703 can be driven to rotate, so that the circuit board on the surface of the top plate 703 can be rotated. After the rotation, the circuit board is lowered by the design of the electric push rod 702, so that the circuit board on the top of the top plate 703 falls and is placed on the outer surface of the two sets of toothed chain belts 6 for continued conveying. This facilitates the transfer from the current processing area to the next processing area after the rotation, reducing the limitation of the processing surface.

[0022] like Figure 2As shown, an auxiliary component 12 for adjusting the position of the toothed chain 6 is provided inside a set of slide rails 11. The auxiliary component 12 includes a servo motor 1201, a threaded block 1202, and a bidirectional lead screw 1203. The output end of the servo motor 1201 is equipped with the bidirectional lead screw 1203, and the external thread of the bidirectional lead screw 1203 is provided with the threaded block 1202. A support frame 2 is installed on the top of the threaded block 1202, and two sets of support frames 2 are provided. The design of the servo motor 1201 enables... The bidirectional lead screw 1203 is driven to rotate. The rotation of the bidirectional lead screw 1203 can drive the threaded block 1202 on its outside to move synchronously toward the center or both sides of the base plate 1. The threaded block 1202 is connected to the support frame 2, which can indirectly drive the toothed chain belt 6 to move. This makes it easier to adjust the distance between the two sets of toothed chain belts 6 after the circuit board is rotated. It is also beneficial for the circuit board after the rotation to be on the surface of the toothed chain belt 6, which is convenient for adapting circuit boards of different lengths and widths, and for adapting circuit boards of different sizes.

[0023] In summary, this SMT placement conveyor device firstly... Figures 1-3 The structure shown, in use, utilizes the design of drive motor 4 and gear 5 to drive the toothed chain belt 6 to rotate, thereby conveying the circuit boards placed on the surface of the toothed chain belt 6. During conveying, the design of hydraulic rod 701 can move the base frame 9 to the required area. Subsequently, the electric push rod 702 can be activated to drive the top plate 703 to rise, thereby lifting the circuit boards on the surfaces of the two sets of toothed chain belts 6, stopping the current circuit board conveying. In conjunction with the design of servo motor 8 and shaft, the electric push rod 702 and the top plate 703 can be driven to rotate, thereby allowing the circuit boards on the surface of the top plate 703 to be rotated, facilitating the electric conveying of the rotated circuit boards. The downward retraction design of the push rod 702 allows the circuit board on the top of the top plate 703 to fall and be placed on the outer surface of the two sets of toothed chain belts 6 for continued conveying. Subsequently, the rotation of the bidirectional lead screw 1203 can drive the threaded block 1202 on its outside to move synchronously towards the center or sides of the base plate 1. The threaded block 1202 is connected to the support frame 2, thereby indirectly driving the toothed chain belt 6 to move accordingly. This facilitates the adjustment of the distance between the two sets of toothed chain belts 6 after the circuit board is rotated, which is beneficial for the circuit board after the rotation to be on the surface of the toothed chain belt 6. This makes it easy to adapt to circuit boards of different lengths and widths. Secondly, the design of the locking post 13 facilitates the installation of the central frame 14 and the base plate 1.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An SMT placement conveying device, comprising a drive motor (4) and a servo motor (8), characterized in that, The output end of the drive motor (4) is equipped with a gear (5), and the gear (5) is externally meshed with a toothed chain belt (6). An adjustment component (7) for turning is installed between the two sets of toothed chain belts (6). The adjustment component (7) includes a hydraulic rod (701), an electric push rod (702), and a top plate (703). The output end of the hydraulic rod (701) is equipped with a bottom frame (9), and the top of the bottom frame (9) is equipped with an electric push rod (702). The output end of the electric push rod (702) is equipped with a top plate (703). The servo motor (8) is located inside the bottom frame (9), and the output end of the servo motor (8) is equipped with an electric push rod (702) via a shaft.

2. The SMT placement conveying device according to claim 1, characterized in that, The other end of the hydraulic rod (701) is equipped with a central frame (14), and the interior of the central frame (14) is hollow.

3. The SMT patch conveying device according to claim 2, wherein A locking post (13) is fixedly installed on one side of the bottom of the central frame (14), and the locking post (13) is engaged with the base plate (1).

4. The SMT placement conveying device according to claim 3, characterized in that, The base plate (1) has support frames (2) on both the left and right sides of its outer surface, and the support frames (2) are in an "L" shape.

5. An SMT placement conveying device according to claim 3, characterized in that, The base plate (1) has equidistant slides (11) inside, and a slider (10) is slidably installed inside the slides (11).

6. The SMT patch delivery device of claim 5, wherein, An auxiliary component (12) for adjusting the position of the toothed chain (6) is provided inside a set of slide rails (11). The auxiliary component (12) includes a second servo motor (1201), a threaded block (1202) and a bidirectional lead screw (1203). The output end of the second servo motor (1201) is equipped with a bidirectional lead screw (1203), and the external thread of the bidirectional lead screw (1203) is provided with a threaded block (1202).

7. The SMT patch delivery device of claim 6, wherein, The top of the threaded block (1202) is equipped with a support frame (2), and the support frame (2) is provided in two sets.

8. The SMT patch delivery device of claim 2, wherein, The bottom frame (9) has a hollow structure inside, and the bottom frame (9) is slidably installed inside the middle frame (14).

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