Connection table for SMT production line

Abstract

The utility model discloses a connection table for an SMT production line, which relates to the technical field of SMT production line equipment and comprises a machine box, a fixing plate is mounted at the top of the machine box, a bidirectional screw rod is mounted on the inner side of the fixing plate, a control motor is mounted on the front side of the fixing plate, and the output end of the control motor is connected with the front end of the bidirectional screw rod. An internal thread ring is movably mounted on the outer side of the bidirectional lead screw through threads, and a supporting plate is mounted at the top of the internal thread ring. The two-way lead screws and the internal thread rings are installed, the machine box fixes the top fixing plate, stability of the fixing plate is guaranteed, the fixing plate supports the two-way lead screws on the inner side, stable rotation of the two-way lead screws is guaranteed, the control motor operates to drive the two-way lead screws at the output end to rotate, and the outer sides of the two-way lead screws are connected with the two sets of internal thread rings. And the two-way lead screw rotates to drive the two sets of internal thread rings on the outer side to get close to each other to adjust the distance between the two sets of supporting plates, and different products are conveniently supported.

Description

Technical Field

[0001] This utility model relates to the technical field of SMT production line equipment, specifically to a connecting platform for an SMT production line. Background Technology

[0002] A transfer station is a transport device used to move PCB circuit boards from one processing machine to another.

[0003] Patent document CN213975683U discloses a docking station for SMT assembly, which discloses "a docking station for SMT assembly, belonging to the field of circuit board production line equipment, including a frame, a conveyor frame is provided on the frame, sliders are slidably provided at both ends of the conveyor frame, conveyor rollers are rotatably provided on the sliders, a conveyor belt for conveying circuit boards is wound around the conveyor rollers, the sliders slide along the conveyor belt conveyor direction, and an adjustment component for adjusting the movement of the sliders is provided on the frame; a tensioning wheel is rotatably connected to the conveyor frame, the tensioning wheel is located below the conveyor rollers, and the conveyor belt passes over the tensioning wheel."

[0004] However, the internal adjustment structure of the docking station described in the aforementioned publicly available documents is not convenient for users to adjust the specifications as needed. Utility Model Content

[0005] The purpose of this utility model is to provide a connecting platform for SMT production lines to solve the technical problem mentioned in the background art, which is that the internal adjustment structure of the connecting platform is inconvenient for users to adjust the specifications as needed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a connecting platform for an SMT production line, comprising: a machine housing, a fixed plate mounted on the top of the machine housing, a bidirectional lead screw mounted on the inner side of the fixed plate, a control motor mounted on the front side of the fixed plate, the output end of the control motor being connected to the front end of the bidirectional lead screw, an internal threaded ring being movably mounted on the outer side of the bidirectional lead screw via a thread, a support plate being mounted on the top of the internal threaded ring, bearing seats mounted on both sides of the support plate, a transmission wheel being connected to the inner side of the bearing seat via a connecting rod, a transmission belt being mounted on the outer side of the transmission wheel, a rotating wheel being connected to one end of the transmission wheel via a connecting rod, and a transmission belt being movably mounted on the outer side of the two sets of rotating wheels.

[0007] Preferably, a support frame is installed on the outer wall of the bearing housing, a motor is installed at one end of the support frame, a rotating rod is connected to the output end of the motor, a drive wheel is installed at one end of the rotating rod, and the outer side of the drive wheel is connected to the inner side of the transmission belt.

[0008] Preferably, a mounting base is installed at the bottom of the support plate.

[0009] Preferably, a support wheel is mounted on the inner side of the mounting base via a connecting rod, and the support wheel moves on the top of the machine housing.

[0010] Preferably, a guide ring is installed at the bottom of the mounting base.

[0011] Preferably, guide rods are installed on the inner sides of the two sets of fixing plates. The guide rods pass through the inner side of the guide ring and are installed on the inner side of the fixing plates. The guide rods are located on one side of the bidirectional lead screw.

[0012] Preferably, guide wheels are installed on the adjacent sides of the support plates, and the guide wheels move inside the conveyor belt.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model uses a bidirectional lead screw and internal threaded rings. The machine housing fixes the top fixed plate to ensure the stability of the fixed plate. The fixed plate supports the inner bidirectional lead screw to ensure smooth rotation of the bidirectional lead screw. The motor controls the operation to drive the output end bidirectional lead screw to rotate. The outer side of the bidirectional lead screw is connected to two sets of internal threaded rings. The rotation of the bidirectional lead screw causes the two sets of internal threaded rings on the outer side to move closer to each other, adjusting the distance between the two sets of support plates, which facilitates support for different products.

[0015] 2. This utility model is equipped with a support wheel and a guide rod. The bottom of the support plate is fixedly connected to the mounting base, and the mounting base is connected to the support wheel. The rotation of the support wheel ensures that the support plate moves smoothly. The movement of the support plate drives the bottom guide ring to move. The guide rod guides the guide ring to move, preventing the mounting base from shifting and ensuring that the mounting base moves in a straight line. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a front structural diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the support plate structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the support wheel structure of this utility model.

[0020] In the diagram: 1. Machine housing; 2. Support plate; 3. Double-acting lead screw; 4. Control motor; 5. Internal threaded ring; 6. Support plate; 7. Bearing housing; 8. Support frame; 9. Motor; 10. Rotating rod; 11. Drive wheel; 12. Transmission belt; 13. Transmission wheel; 14. Guide wheel; 15. Transmission belt; 16. Bearing housing; 17. Support wheel; 18. Guide wheel; 19. Guide rod; 20. Guide ring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "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 according to the specific circumstances.

[0024] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4A connecting platform for an SMT production line includes: a machine housing 1, a fixing plate 2 mounted on the top of the machine housing 1, a bidirectional lead screw 3 mounted on the inner side of the fixing plate 2, a control motor 4 mounted on the front side of the fixing plate 2, the output end of the control motor 4 being connected to the front end of the bidirectional lead screw 3, an internal threaded ring 5 being movably mounted on the outer side of the bidirectional lead screw 3 via a thread, a support plate 6 mounted on the top of the internal threaded ring 5, bearing seats 7 mounted on both sides of the support plate 6, a transmission wheel 13 connected to the inner side of the bearing seats 7 via a connecting rod, and a transmission belt 1 mounted on the outer side of the transmission wheel 13. 2. One end of the transmission wheel 13 is connected to a rotating wheel 14 via a connecting rod. A transmission belt 15 is movably installed on the outer side of the two sets of rotating wheels 14. A guide ring 20 is installed at the bottom of the mounting base 16. A guide rod 19 is installed on the inner side of the two sets of fixing plates 2. The guide rod 19 passes through the inner side of the guide ring 20. The guide rod 19 is installed on the inner side of the fixing plate 2. The guide rod 19 is located on one side of the bidirectional lead screw 3. A mounting base 16 is installed at the bottom of the support plate 6. A support wheel 17 is installed on the inner side of the mounting base 16 via a connecting rod. The support wheel 17 moves on the top of the machine housing 1.

[0025] The machine housing 1 fixes the top fixed plate 2 to ensure the stability of the fixed plate 2. The fixed plate 2 supports the inner double-sided lead screw 3 to ensure the smooth rotation of the double-sided lead screw 3. The control motor 4 drives the output end double-sided lead screw 3 to rotate. The outer side of the double-sided lead screw 3 is connected to two sets of internal thread rings 5. The rotation of the double-sided lead screw 3 drives the two sets of internal thread rings 5 ​​on the outer side to move closer to each other and adjust the distance between the two sets of support plates 6 to facilitate support for different products.

[0026] The bottom of the support plate 6 is fixedly connected to the mounting base 16. The mounting base 16 is connected to the support wheel 17. The rotation of the support wheel 17 ensures that the support plate 6 moves smoothly. The movement of the support plate 6 drives the bottom guide ring 20 to move. The guide rod 19 guides the guide ring 20 to move, preventing the mounting base 16 from shifting and ensuring that the mounting base 16 moves in a straight line.

[0027] A support frame 8 is installed on the outer wall of the bearing housing 7. A motor 9 is installed at one end of the support frame 8. A rotating rod 10 is connected to the output end of the motor 9. A drive wheel 11 is installed at one end of the rotating rod 10. The outer side of the drive wheel 11 is connected to the inner side of the transmission belt 12.

[0028] The support plate 6 fixes the bearing seats 7 on both sides to ensure the stability of the bearing seats 7. The bearing seats 7 support the transmission wheel 13 and the rotating wheel 14. The support plate 6 fixes the bearing seats 7 to facilitate the fixing of the bearing seats 7 to the motor 9. The operation of the motor 9 drives the output end rotating rod 10 to rotate. The rotation of the rotating rod 10 drives the outer transmission belt 12 to rotate. The rotation of the transmission belt 12 drives the transmission wheel 13 to rotate. The rotation of the transmission wheel 13 drives the rotating wheel 14 to rotate. The rotation of the rotating wheel 14 drives the outer transmission belt 15 to rotate. The rotation of the transmission belt 15 drives the product on the upper surface to move.

[0029] Guide wheels 18 are installed on the adjacent sides of the support plates 6, and the guide wheels 18 move inside the conveyor belt 15.

[0030] Working principle: The machine housing 1 fixes the top fixed plate 2 to ensure the stability of the fixed plate 2. The fixed plate 2 supports the inner double-sided lead screw 3 to ensure the smooth rotation of the double-sided lead screw 3. The control motor 4 drives the output end double-sided lead screw 3 to rotate. The outer side of the double-sided lead screw 3 is connected to two sets of internal thread rings 5. The rotation of the double-sided lead screw 3 drives the two sets of internal thread rings 5 ​​on the outer side to move closer to each other, adjusting the distance between the two sets of support plates 6 to facilitate support for different products. The motor 9 drives the output end rotating rod 10 to rotate. The rotation of the rotating rod 10 drives the outer transmission belt 12 to rotate. The rotation of the transmission belt 12 drives the transmission wheel 13 to rotate. The rotation of the transmission wheel 13 drives the rotating wheel 14 to rotate. The rotation of the rotating wheel 14 drives the outer transmission belt 15 to rotate. The rotation of the transmission belt 15 drives the product on the upper surface to move.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A connecting platform for an SMT production line, characterized in that, Includes: a machine housing (1), a fixed plate (2) installed on the top of the machine housing (1), a double-acting lead screw (3) installed on the inner side of the fixed plate (2), a control motor (4) installed on the front side of the fixed plate (2), the output end of the control motor (4) being connected to the front end of the double-acting lead screw (3), an internal threaded ring (5) being movably installed on the outer side of the double-acting lead screw (3) via a thread, a support plate (6) being installed on the top of the internal threaded ring (5), bearing seats (7) being installed on both sides of the support plate (6), a transmission wheel (13) being connected to the inner side of the bearing seat (7) via a connecting rod, a transmission belt (12) being installed on the outer side of the transmission wheel (13), a rotating wheel (14) being connected to one end of the transmission wheel (13) via a connecting rod, and a transmission belt (15) being movably installed on the outer side of the two sets of rotating wheels (14).

2. The connecting platform for an SMT production line according to claim 1, characterized in that: The outer wall of the bearing seat (7) is equipped with a support frame (8), one end of the support frame (8) is equipped with a motor (9), the output end of the motor (9) is connected to a rotating rod (10), one end of the rotating rod (10) is equipped with a drive wheel (11), and the outer side of the drive wheel (11) is connected to the inner side of the transmission belt (12).

3. The connecting platform for an SMT production line according to claim 1, characterized in that: The bottom of the support plate (6) is fitted with a mounting base (16).

4. The connecting platform for an SMT production line according to claim 3, characterized in that: The inner side of the mounting base (16) is equipped with a support wheel (17) via a connecting rod, and the support wheel (17) moves on the top of the machine housing (1).

5. A connecting platform for an SMT production line according to claim 3, characterized in that: A guide ring (20) is installed at the bottom of the mounting base (16).

6. A connecting platform for an SMT production line according to claim 1, characterized in that: Guide rods (19) are installed on the inner side of the two sets of fixing plates (2). The guide rods (19) pass through the inner side of the guide ring (20). The guide rods (19) are installed on the inner side of the fixing plates (2) and are located on one side of the bidirectional lead screw (3).

7. A connecting platform for an SMT production line according to claim 1, characterized in that: Guide wheels (18) are installed on the adjacent sides of the support plates (6), and the guide wheels (18) move inside the conveyor belt (15).

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