Valve plate automated assembly unit

Abstract

The utility model discloses a valve piece automatic assembly unit, specifically relates to valve piece assembly technical field, including the assembly station, the rotating table is rotationally arranged at the top of assembly station, a plurality of ring array distribution's object carrier is fixedly arranged at the top of rotating table, the top of every object carrier all is seted up with the assembly groove, the inside of assembly groove is equipped with the backing plate, is used for placing the valve piece, the bottom wall of every assembly groove all is seted up with the installation groove, the inside fixed establishment of installation groove is with electric push -rod no.

Description

Technical Field

[0001] This utility model relates to the field of valve plate assembly technology, and more specifically to an automated valve plate assembly unit. Background Technology

[0002] A valve disc is a common industrial component. Its working principle is based on the interaction between a spring and air pressure. When the air pressure is lower than the valve disc's pressure setpoint, the spring pressure is greater than the air pressure, and the valve disc remains closed. When the air pressure rises to the setpoint, the air pressure overcomes the spring pressure, the valve disc opens, and gas flows through. When the air pressure drops below the setpoint, the spring pressure again becomes greater than the air pressure, the valve disc closes, and gas backflow is prevented. It is typically used to control the flow of fluids (liquids or gases). A valve disc assembly unit is a device or system used to assemble valve discs with other related components, and it is widely used in the manufacturing of valves, pumps, shock absorbers, and other related products.

[0003] For example, an assembly device for irregularly shaped valve plates, disclosed in the prior art (CN219310569U), can automatically feed valve seats, valve plates, and top covers and assemble them sequentially to complete the automatic assembly of valve seats, valve plates, and top covers. The whole process is relatively short, efficient, and less prone to omissions.

[0004] However, the existing technology described above still has the following problems in use: After assembly, the valve plates in traditional valve plate assembly units are usually placed in a slot, which consumes a lot of time during unloading, affecting assembly efficiency. Therefore, this utility model provides an automated valve plate assembly unit with high assembly efficiency. Utility Model Content

[0005] To overcome the aforementioned deficiencies in the prior art, this utility model provides an automated valve plate assembly unit. This unit utilizes a rotary table to automatically transport and assemble valve plates. With the cooperation of a pad and a U-shaped plate, the assembled valve plates are pushed into a feeding trough for automatic feeding. Through the coordinated operation of the assembly and feeding structures, the entire valve plate assembly process can be completed efficiently and automatically, significantly improving assembly efficiency and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automated valve plate assembly unit, including an assembly table, a rotating platform rotatably mounted on the top of the assembly table, and multiple carrier seats arranged in a circular array fixed on the top of the rotating platform. Each carrier seat has an assembly slot on its top, and a pad is provided inside the assembly slot for placing valve plates. Each assembly slot has an installation slot on its bottom wall, and an electric push rod is fixed inside the installation slot. The piston rod of the electric push rod is fixed to the bottom of the pad. A bracket is provided on the top of the rotating platform, and a pressing mechanism and a pushing mechanism are provided on the bracket.

[0007] In a preferred embodiment, the pressing mechanism includes an electric push rod two fixed on a bracket. The bottom end of the piston rod of the electric push rod two is fixed with a pressure plate. The electric push rod two drives the pressure plate to automatically rise and fall, thereby enabling the assembly of two valve plates.

[0008] In a preferred embodiment, the feeding mechanism includes an electric push rod three, one end of which is fixedly provided with an i-shaped plate adapted to the valve plate. By means of the electric push rod three cooperating with the i-shaped plate, the feeding speed can be improved.

[0009] In a preferred embodiment, a material unloading trough is provided on one side of the rotary table, and the material unloading trough is fixed on the assembly table.

[0010] In a preferred embodiment, a fixing groove is provided at the center of the bottom of the assembly table, and a motor is fixed inside the fixing groove. The top end of the motor output shaft is fixed to the bottom end of the rotary table, and the rotary table is driven to rotate by the motor, thereby improving the assembly efficiency.

[0011] In a preferred embodiment, an annular slider is fixedly provided at the bottom of the rotary table, and an annular groove adapted to the annular slider is provided at the top of the assembly table. The annular slider is located inside the annular groove. By cooperating with the annular groove, the stability of the rotary table can be improved.

[0012] In a preferred embodiment, the top of the assembly platform is provided with a groove, and a limit switch is fixedly installed inside the groove. The limit switch works in conjunction with the motor to improve the accuracy of the position of the load seat.

[0013] The technical effects and advantages of this utility model are as follows: This invention uses a motor-driven rotary table to achieve automatic conveying and assembly of valve plates. Simultaneously, an electric push rod pushes a pad to eject the assembled valve plate from the assembly slot, and an electric push rod drives a U-shaped plate to automatically push the ejected valve plate into the unloading slot, completing the automatic unloading. The entire device, through the coordinated operation of the assembly and unloading structures, can efficiently and automatically complete the entire valve plate assembly process, significantly improving assembly efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a sectional view of the carrier of this utility model; Figure 3 This is a cross-sectional view of the assembly table of this utility model; Figure 4 This is a schematic diagram of the pressing mechanism and the pushing mechanism of this utility model; Figure 5 This is a top view of the assembly platform of this utility model.

[0015] The attached diagram is labeled as follows: 1. Assembly table; 2. Rotary table; 3. Carrier seat; 4. Assembly slot; 5. Pad; 6. Mounting slot; 7. Electric push rod one; 8. Bracket; 9. Pressing mechanism; 91. Electric push rod two; 92. Pressure plate; 10. Pushing mechanism; 101. Electric push rod three; 102. C-shaped plate; 11. Discharge slot; 12. Fixing slot; 13. Motor; 14. Annular slider; 15. Annular slide; 16. Embedded slot; 17. Limit switch. Detailed Implementation

[0016] 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.

[0017] Refer to the instruction manual appendix Figures 1-5 This utility model provides an automated valve plate assembly unit, including an assembly table 1. A rotating table 2 is rotatably provided on the top of the assembly table 1. A plurality of carrier seats 3 arranged in a circular array are fixed on the top of the rotating table 2. Each carrier seat 3 has an assembly slot 4 on its top. A pad 5 is provided inside the assembly slot 4 for placing valve plates. An installation slot 6 is provided on the bottom wall of each assembly slot 4. An electric push rod 7 is fixed inside the installation slot 6. The top end of the piston rod of the electric push rod 7 is fixed to the bottom of the pad 5.

[0018] The top of the rotary table 2 is provided with a support 8, and the support 8 is provided with a pressing mechanism 9 and a pushing mechanism 10. The pressing mechanism 9 includes an electric push rod 91 fixed on the support 8. The bottom end of the piston rod of the electric push rod 91 is fixed with a pressure plate 92. The pushing mechanism 10 includes an electric push rod 101. One end of the piston rod of the electric push rod 101 is fixed with a U-shaped plate 102 adapted to the valve plate.

[0019] The rotary table 2 has a feeding trough 11 on one side, which is fixed on the assembly table 1. The assembly table 1 has a fixing groove 12 at the center of its bottom, and a motor 13 is fixed inside the fixing groove 12. The top of the output shaft of the motor 13 is fixed to the bottom of the rotary table 2. The motor 13 can be a servo motor. A servo motor is a closed-loop controlled motor that can accurately convert electrical signals (voltage or pulse) into mechanical motion (angle, speed or position) and correct deviations in real time through a feedback system, thereby ensuring the motion accuracy and stability of the rotary table.

[0020] The top of the assembly platform 1 is provided with a groove 16, and a limit switch 17 is fixedly installed inside the groove 16. This is a master control electrical appliance that realizes circuit control through mechanical triggering. The limit switch 17 consists of a mechanical button and an electrical switch. The contact of the rotating platform 2 is activated by the collision of the rotating platform 2 to connect or disconnect the control circuit, thereby limiting the mechanical movement position or stroke. When the mechanical button is activated by the bottom protrusion of the rotating platform 2, it will trigger the electrical switch and generate a corresponding control signal to control the motor 13 to start and stop. Since this is a well-known existing technology, it will not be described in detail here.

[0021] In actual operation, motor 13 drives the rotary table 2 to rotate on the assembly table 1. Multiple carriers 3 mounted on the rotary table 2 sequentially transport the valve pieces to directly below the pressure plate 92. When the valve pieces are in position, limit switch 17 on the assembly table 1 detects the position of the rotary table 2 and triggers motor 13 to stop. Subsequently, electric push rod 2 91 drives the pressure plate 92 to press down, pressing the two valve pieces together. The assembled valve pieces continue to rotate with the carriers 3 to the side of the unloading trough 11. Limit switch 17 detects the position of the rotary table 2 and stops motor 13 again. At this time, electric push rod 1 7 pushes the pad 5 to eject the assembled valve pieces from the assembly trough 4. Simultaneously, electric push rod 3 101 drives the U-shaped plate 102 to move towards the unloading trough 11, pushing the assembled valve pieces into the unloading trough 11, thus achieving automatic unloading. Through the coordinated operation of the above assembly and unloading structures, the valve piece assembly process can be completed efficiently and automatically, significantly improving assembly efficiency.

[0022] Refer to the instruction manual appendix Figures 1-5 The bottom of the rotary table 2 is fixedly provided with an annular slider 14, and the top of the assembly table 1 is provided with an annular groove 15 that is adapted to the annular slider 14. The annular slider 14 is located inside the annular groove 15. The stability of the rotary table 2 can be improved by the cooperation between the annular slider 14 and the annular groove 15.

[0023] Electric linear actuator 1 (7), electric linear actuator 2 (91), and electric linear actuator 3 (101) can all use the same electric linear actuator. An electric linear actuator is an electric drive device that converts the rotational motion of an electric motor into the linear reciprocating motion of a linear actuator. After the electric motor is reduced by gears, it drives a pair of lead screws and nuts, converting the rotational motion of the motor into linear motion. The linear actuator action is completed by using the forward and reverse rotation of the electric motor. Complex actions such as rotation and rocking can be completed through various levers, rockers, or linkages. The stroke can also be increased or decreased by changing the length of the lever arm.

[0024] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automated valve plate assembly unit, comprising an assembly table (1), characterized in that: The assembly platform (1) has a rotating platform (2) on top, and a number of load seats (3) arranged in a ring array are fixed on the top of the rotating platform (2). Each load seat (3) has an assembly slot (4) on top, and a pad (5) is provided inside the assembly slot (4) for placing valve plates. Each assembly slot (4) has an installation slot (6) on its bottom wall. An electric push rod (7) is fixed inside the installation slot (6). The top of the piston rod of the electric push rod (7) is fixed to the bottom of the pad (5). A bracket (8) is provided on the top of the rotating table (2). A pressing mechanism (9) and a pushing mechanism (10) are provided on the bracket (8).

2. The valve plate automated assembly unit according to claim 1, characterized in that: The pressing mechanism (9) includes an electric push rod two (91) fixed on the bracket (8), and a pressure plate (92) is fixedly provided at the bottom end of the piston rod of the electric push rod two (91).

3. The valve plate automated assembly unit according to claim 1, characterized in that: The feeding mechanism (10) includes an electric push rod three (101), and one end of the piston rod of the electric push rod three (101) is fixedly provided with a C-shaped plate (102) adapted to the valve plate.

4. The valve plate automated assembly unit according to claim 1, characterized in that: The rotating table (2) is provided with a feeding trough (11) on one side, and the feeding trough (11) is fixed on the assembly table (1).

5. The valve plate automated assembly unit according to claim 1, characterized in that: The assembly platform (1) has a fixed groove (12) at the center of its bottom. A motor (13) is fixed inside the fixed groove (12). The top of the output shaft of the motor (13) is fixed to the bottom of the rotary table (2).

6. The valve plate automated assembly unit according to claim 1, characterized in that: The bottom of the rotating platform (2) is fixedly provided with an annular slider (14), and the top of the assembly platform (1) is provided with an annular groove (15) that is adapted to the annular slider (14). The annular slider (14) is located inside the annular groove (15).

7. The valve plate automated assembly unit according to claim 1, characterized in that: The assembly platform (1) has a groove (16) on its top, and a limit switch (17) is fixed inside the groove (16).

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