Valve casting detection device with automatic discharging function

Abstract

The utility model discloses a valve casting detection device with an automatic blanking function, which belongs to the technical field of valve detection and comprises a bottom plate, supporting columns are fixedly mounted at four corners of the top of the bottom plate, and two groups of mounting frames I and inclined blocks are fixedly mounted at the top ends of the four groups of supporting columns. A second mounting frame is fixedly mounted at the bottom, located on one side of the inclined block, between the two first mounting frames. According to the valve casting detection device with the automatic discharging function, a conveying screw rod, a moving seat, a push plate and a rotating plate are arranged, the conveying screw rod is controlled to rotate, the moving seat is driven to move on one surface of the conveying screw rod and one surface of a limiting sliding rod, the moving seat pushes the push plate and the rotating plate to move towards an inclined block, and when the rotating plate moves to the top of the inclined block, the moving seat is driven to move; and under the action of gravity, the rotating plate rotates between the two groups of connecting seats and clings to the top of the inclined block, so that the valve casting can slide down from the top of the rotating plate, and the detected valve casting can be conveniently taken down from the top of the rotating plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve detection, in particular to a valve casting detection device with an automatic material unloading function. Background Art

[0002] Casting is the first step in valve manufacturing, which determines the shape and size of the valve. The casting process requires precise molds and high-quality raw materials. Valve casting testing is an important process, which ensures that the quality and performance of the valve meet specific standards and requirements.

[0003] The existing valve casting detection device requires the operator to manually loosen the clamping device of the valve casting when the valve casting is removed and replaced after the valve casting is inspected. This is not fast and convenient for removing and replacing the valve casting, so it needs to be improved. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a valve casting detection device with automatic unloading function, which solves the problem that the existing valve casting detection device needs to manually loosen the clamping fixing device of the valve casting, which is not fast and convenient enough for taking and replacing the valve casting.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a valve casting detection device with automatic material unloading function, comprising a bottom plate, support columns are fixedly installed at the four corners of the top of the bottom plate, and two groups of mounting frames and inclined blocks are fixedly installed at the tops of the four groups of support columns, a mounting frame 2 is fixedly installed at the bottom of one side of the inclined block between the two groups of mounting frames 1, and a limited sliding rod 2 is fixedly installed at the central position of the top of the mounting frame 2;

[0006] A conveying screw is rotatably installed at the central position of the bottom of the second mounting frame, and one end of the conveying screw passes through the second mounting frame and is fixedly installed with a gear second, a moving seat is slidably installed on the surface of the second limiting slide rod and the conveying screw, and a push plate is fixedly installed on the surface of the moving seat located at the top of the second mounting frame, connecting seats are symmetrically fixedly installed on both sides of the push plate, and a rotating plate is rotatably installed at the top of the second mounting frame between the two groups of connecting seats.

[0007] As a further solution of the utility model: a transmission motor is fixedly installed on one side of the top of the bottom plate, and a gear 1 is fixedly installed on the output end of the transmission motor, and the gear 1 is meshed with the gear 2.

[0008] As a further solution of the utility model: a limiting slide bar 1 is fixedly installed on both sides of the top of the mounting frame 1, and both ends of the push plate are slidably connected to the limiting slide bar 1.

[0009] As a further solution of the utility model: a turntable is rotatably installed at the central position of the top of the rotating plate, rectangular grooves are symmetrically provided on both sides of the top of the rotating plate, and a mounting rod is fixedly installed between the two sides of the inner wall of the rectangular groove.

[0010] As a further solution of the utility model: a clamping plate is slidably installed on the surface of two sets of mounting rods on the same side of the top of the rotating plate, a rubber pad is provided on one side of the top of the clamping plate, and a clamping spring is provided on the surface of the rectangular groove located on one side of the clamping plate.

[0011] As a further solution of the utility model: a plurality of groups of mounting shafts are fixedly installed at equal distances on both sides of the second limiting slide bar at the top of the second mounting frame, and rollers are rotatably installed on the surfaces of the mounting shafts.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. The valve casting detection device with automatic unloading function is provided with a conveying screw, a moving seat, a push plate and a rotating plate, and controls the conveying screw to rotate, so as to drive the moving seat to move on a surface of the conveying screw and the limit slide bar, so that the moving seat pushes the push plate and the rotating plate to move toward the inclined block. When the rotating plate moves to the top of the inclined block, under the action of gravity, the rotating plate rotates between the two sets of connecting seats and is tightly attached to the top of the inclined block, so that the valve casting can slide from the top of the rotating plate, and it is convenient to remove the detected valve casting from the top of the rotating plate.

[0014] 2. The valve casting detection device with automatic unloading function is provided with a turntable, a clamping plate, a rubber pad and a clamping spring. When the top of the second mounting frame of the rotating plate moving seat is away from the inclined block, the clamping plate is pushed to both sides to place the valve casting on the top of the turntable. The clamping plate is loosened and pushed toward the valve casting under the elastic action of the clamping spring, so that the rubber pad is tightly attached to the surface of the valve casting, thereby clamping and fixing the valve casting on the top of the turntable, ensuring that the valve casting will not fall off at will when the turntable tips over during the movement of the rotating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a cross-sectional structural schematic diagram of the three-dimensional mounting frame 1, mounting frame 2 and the drum of the utility model;

[0017] Figure 3 It is a cross-sectional structural schematic diagram of the three-dimensional rotating plate, the rotating disk and the clamping plate of the utility model;

[0018] In the figure: 1. bottom plate; 2. transmission motor; 3. gear 1; 4. support column; 5. mounting frame 1; 6. limit slide bar 1; 7. mounting frame 2; 8. limit slide bar 2; 9. transmission screw; 10. gear 2; 11. moving seat; 12. push plate; 13. connecting seat; 14. mounting shaft; 15. roller; 16. inclined block; 17. rotating plate; 18. turntable; 19. rectangular groove; 20. mounting rod; 21. clamping plate; 22. rubber pad; 23. clamping spring. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-3 As shown, the utility model provides a technical solution: a valve casting detection device with automatic unloading function, including a base plate 1, a transmission motor 2 is fixedly installed on one side of the top of the base plate 1, and a gear 1 3 is fixedly installed on the output end of the transmission motor 2, and the gear 1 3 is meshed with the gear 2 10. Because the transmission motor 2 is provided, the forward and reverse rotation of the transmission motor 2 is controlled, and the transmission screw 9 is driven to rotate through the meshing of the gear 1 3 and the gear 2 10, thereby controlling the moving direction of the moving seat 11 on the top of the mounting frame 2 7.

[0021] Support columns 4 are fixedly installed at the four corners of the top of the bottom plate 1, and two sets of mounting frames 5 and inclined blocks 16 are fixedly installed at the tops of the four sets of support columns 4. Because of the inclined blocks 16, when the rotating plate 17 moves to the top of the inclined blocks 16, the rotating plate 17 always rotates and sticks to the top of the inclined blocks 16 under the action of gravity, ensuring that the valve casting will not fall directly on the top of the bottom plate 1 due to the rotating angle of the rotating plate 17 being too large;

[0022] Limiting slide bars 6 are fixedly installed on both sides of the top of the mounting frame 5, and the two ends of the push plate 12 are slidably connected to the limiting slide bars 6. By providing the limiting slide bars 6, the push plate 12 is limited when moving on the top of the mounting frame 2 7, ensuring that the push plate 12 will not tilt or get stuck during the movement.

[0023] A mounting frame 2 7 is fixedly installed at the bottom of one side of the inclined block 16 between the two sets of mounting frames 1 5, and a limiting slide bar 2 8 is fixedly installed at the central position of the top of the mounting frame 2 7. Due to the provision of the limiting slide bar 2 8, it is ensured that the moving seat 11 will not rotate synchronously with the rotation of the conveying screw 9;

[0024] The top of the mounting frame 27 is located on both sides of the limiting slide bar 28, and multiple sets of mounting shafts 14 are fixedly installed at equal distances, and rollers 15 are rotatably installed on the surface of the mounting shafts 14. By providing the rollers 15, when the push plate 12 pushes the rotating plate 17 to move on the top of the rollers 15, the rollers 15 rotate on the surface of the mounting shafts 14, thereby reducing the friction force at the bottom of the rotating plate 17 during the movement.

[0025] A conveying screw 9 is rotatably installed at the central position of the bottom of the mounting frame 27, and one end of the conveying screw 9 passes through the mounting frame 27 and is fixedly installed with a gear 2 10. A moving seat 11 is slidably installed on the surface of the limiting slide bar 28 and the conveying screw 9, and a push plate 12 is fixedly installed on the surface of the moving seat 11 located at the top of the mounting frame 27. Because the conveying screw 9 is provided, under the meshing action of gear 2 10 and gear 1 3, the rotation of the conveying motor 2 is transmitted to the conveying screw 9, and the conveying screw 9 is controlled to rotate, so that the moving seat 11 can move on the surface of the conveying screw 9, thereby controlling the movement of the push plate 12 and the rotating plate 17 on the top of the mounting frame 27.

[0026] Connecting seats 13 are symmetrically fixedly installed on both sides of the push plate 12, and a rotating plate 17 is rotatably installed on the top of the mounting frame 7 between the two sets of connecting seats 13. A turntable 18 is rotatably installed at the central position of the top of the rotating plate 17. Because the turntable 18 is provided, after the valve casting is placed on the top of the turntable 18, the turntable 18 is controlled to rotate, thereby driving the valve casting to rotate and perform a full range of inspections;

[0027] Rectangular grooves 19 are symmetrically provided on both sides of the top of the rotating plate 17, and mounting rods 20 are fixedly installed between the two sides of the inner wall of the rectangular grooves 19. A clamping plate 21 is slidably installed on the surface of the two sets of mounting rods 20 on the same side of the top of the rotating plate 17, a rubber pad 22 is provided on one side of the top of the clamping plate 21, and a clamping spring 23 is provided on the surface of the rectangular groove 19 on one side of the clamping plate 21. By providing the clamping spring 23, the clamping plate 21 can be clamped on the surface of the valve casting under the rebound action of the clamping spring 23, and the valve casting is clamped and fixed on the top of the rotating plate 17, while ensuring that the rubber pad 22 can be closely attached to the surface of the valve casting to avoid leaving scratches on the surface of the valve casting when the clamping plate 21 is clamped on the surface of the valve casting.

[0028] The working principle of the utility model is:

[0029] The transmission motor 2 is controlled to reverse, and the transmission screw 9 is controlled to reverse, so that the movable seat 11 drives the push plate 12 and the rotating plate 17 to move at the top of the mounting frame 27 in the direction away from the inclined block 16, and the clamping plates 21 are pushed to both sides to place the valve casting on the top of the turntable 18. When testing, the clamping plates 21 are pushed to both sides and the turntable 18 is rotated at the same time to drive the valve casting to rotate. After the testing is completed, the clamping plates 21 are released so that the clamping plates 21 can be clamped on the surface of the valve casting, and the transmission motor 2 is controlled to rotate forward to drive the transmission screw 9 to rotate forward, so that the movable seat 11 drives the push plate 12 and the rotating plate 17 to move toward the inclined block 16, until the rotating plate 17 moves to the top of the inclined block 16, and under the action of gravity of the valve casting, the rotating plate 17 rotates around the connecting seat 13 and is close to the top of the inclined block 16, so that the valve casting can slide away from the top of the turntable 18 under the action of gravity.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0031] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A valve casting detection device with automatic unloading function, comprising a bottom plate (1), characterized in that: Support columns (4) are fixedly installed at the four corners of the top of the bottom plate (1), and two groups of mounting frames (5) and inclined blocks (16) are fixedly installed at the tops of the four groups of supporting columns (4), and a mounting frame (7) is fixedly installed at the bottom of one side of the inclined block (16) between the two groups of mounting frames (5), and a limiting sliding rod (8) is fixedly installed at the central position of the top of the mounting frame (7); A conveying screw rod (9) is rotatably mounted at the central position of the bottom of the second mounting frame (7), and one end of the conveying screw rod (9) passes through the second mounting frame (7) and is fixedly mounted with a second gear (10), a moving seat (11) is slidably mounted on the surface of the second limiting slide rod (8) and the conveying screw rod (9), and a push plate (12) is fixedly mounted on the surface of the moving seat (11) located at the top of the second mounting frame (7), connecting seats (13) are symmetrically fixedly mounted on both sides of the push plate (12), and a rotating plate (17) is rotatably mounted on the top of the second mounting frame (7) between the two groups of connecting seats (13).

2. A valve casting detection device with automatic material unloading function according to claim 1, characterized in that: A transmission motor (2) is fixedly mounted on one side of the top of the bottom plate (1), and a gear 1 (3) is fixedly mounted on the output end of the transmission motor (2), and the gear 1 (3) is meshed with the gear 2 (10).

3. The valve casting detection device with automatic material unloading function according to claim 1 is characterized in that: A limiting slide bar (6) is fixedly installed on both sides of the top of the mounting frame (5), and both ends of the push plate (12) are slidably connected to the limiting slide bar (6).

4. The valve casting detection device with automatic material unloading function according to claim 1, characterized in that: A rotating disk (18) is rotatably mounted at the central position of the top of the rotating plate (17), rectangular grooves (19) are symmetrically arranged on both sides of the top of the rotating plate (17), and a mounting rod (20) is fixedly mounted between the two sides of the inner wall of the rectangular groove (19).

5. The valve casting detection device with automatic material unloading function according to claim 4 is characterized in that: A clamping plate (21) is slidably mounted on the surface of two groups of mounting rods (20) on the same side of the top of the rotating plate (17), a rubber pad (22) is provided on one side of the top of the clamping plate (21), and a clamping spring (23) is provided on the surface of the rectangular groove (19) located on one side of the clamping plate (21).

6. The valve casting detection device with automatic material unloading function according to claim 1, characterized in that: The top of the second mounting frame (7) is located on both sides of the second limiting slide bar (8), and multiple groups of mounting shafts (14) are fixedly installed at equal distances, and rollers (15) are rotatably installed on the surfaces of the mounting shafts (14).

Images