Baffle device for valve body overcap machining line

Abstract

The utility model relates to valve body upper cover technical field, especially valve body upper cover processing line's baffle device, including transport platform and pivot, pivot with transport platform rotation is connected, install automatic blocking part on the transport platform, automatic blocking part includes push -board, rack plate, moving box, moving plate, the transport platform is opened and is equipped with two depositing groove, push -board sliding connection in depositing groove, the utility model discloses through the cooperation of push -board, rack plate, slide rod etc. Part makes the baffle complete the blocking work to valve body upper cover, guarantees valve body upper cover to stop completely in accurate processing position, improves valve body upper cover's processing accuracy and efficiency, and under the cooperation of reset spring and rack plate makes the baffle automatic rise, guarantees the normal operation of next time blocking work, and the rise and fall of baffle do not need high and expensive sensing equipment cooperation, saves the equipment cost.

Description

Technical Field

[0001] This utility model relates to the field of valve body cover technology, and in particular to a baffle device for valve body cover processing line. Background Technology

[0002] On the processing line for the valve body cover, the valve body cover flows through the conveyor line and enters a CNC milling machine station where a robot is responsible for loading. The baffle at the end of the conveyor line rises up, accurately blocking the workpiece at a preset and extremely precise position, ensuring the high repeatability and reliability of the device's processing, which is the cornerstone of automated processing.

[0003] During the processing of existing valve body covers, the valve body covers need to be processed by different processing devices on the conveyor line. However, the conveyor line lacks precise blocking equipment, and the rise and fall of the baffles cannot move with the processing of the valve body covers. This makes it impossible for the valve body covers to stop precisely in the processing position, which greatly reduces the processing accuracy and production efficiency. Utility Model Content

[0004] The purpose of this utility model is to solve the following shortcomings in the existing technology: In the process of processing the existing valve body cover, the valve body cover needs to be processed by different processing devices on the conveyor line, but the conveyor line lacks precise blocking devices. The rise and fall of the baffle cannot move with the processing of the valve body cover, which makes it impossible for the valve body cover to stop precisely in the processing position, greatly reducing the processing accuracy and production efficiency. The proposed baffle device for the valve body cover processing line is to address these shortcomings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] The baffle device of the valve body cover processing line includes a transport table and a rotating shaft, wherein the rotating shaft is rotatably connected to the transport table;

[0007] An automatic blocking component is installed on the transport platform. The automatic blocking component includes a push plate, a rack plate, a movable box, and a movable plate. Two placement slots are opened on the transport platform. The push plate is slidably connected in the placement slot. A return spring is fixedly connected between the push plate and the inner wall of the placement slot. The rack plate is fixedly connected to the push plate. Both movable boxes are fixedly connected to the transport platform. A slide rod is rotatably connected inside the movable box. A spur gear is fixedly connected to the slide rod. The spur gear meshes with the rack plate. The movable plate is threadedly connected to the slide rod. A baffle is fixedly connected between the two movable plates.

[0008] Preferably, the transport platform has a limiting through hole, the rack plate is slidably connected in the limiting through hole, the moving plate is slidably connected to the moving box, the transport platform has a moving groove, the outer surface of the rotating shaft is threaded with a slider, and a servo motor is provided at one end of the rotating shaft that passes through the transport platform.

[0009] Preferably, the slider is slidably connected to the moving groove, and a placement platform is fixedly connected to the outer surface of the slider, the placement platform being slidably connected to the transport platform.

[0010] Preferably, the placement platform has a spring groove, a round rod is fixedly connected in the spring groove, and clamps are slidably connected to both ends of the round rod.

[0011] Preferably, a straight spring is fixedly connected between the clamping plate and the inner wall of the spring groove, a square through hole is provided on the placement platform, a limiting plate is slidably connected in the square through hole, and multiple fastening springs are provided between the limiting plate and the inner wall of the square through hole.

[0012] Preferably, the limiting plate has multiple locking holes, the clamp is fixedly connected to a locking rod, the locking rod is slidably connected to the placement platform, and one end of the locking rod is slidably connected in the locking hole.

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

[0014] 1. The baffle, through the cooperation of push plate, rack plate, slide bar and other parts, completes the blocking work of the valve body cover, ensuring that the valve body cover is completely stopped in the precise processing position, improving the processing accuracy and efficiency of the valve body cover. At the same time, with the cooperation of return spring and rack plate, the baffle automatically rises to ensure the normal operation of the next blocking work. In addition, the raising and lowering of the baffle does not require expensive sensing equipment, saving equipment costs.

[0015] 2. Through the combined action of components such as the limiting plate, locking rod, and straight spring, the clamping plate can precisely fix the valve body cover of different specifications, improving the applicability of the clamping plate, eliminating the need for frequent replacement of fixing components, improving processing efficiency, and ensuring that the valve body cover will not shift in position during processing under the clamping action of the clamping plate, thus ensuring processing stability. Attached Figure Description

[0016] Figure 1 This is a front structural schematic diagram of the baffle device for the valve body cover processing line proposed in this utility model.

[0017] Figure 2 A schematic diagram of the pusher plate structure of the baffle device for the valve body cover processing line proposed in this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the moving box of the baffle device for the valve body cover processing line proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of the placement platform structure of the baffle device for the valve body cover processing line proposed in this utility model.

[0020] Figure 5 This is a schematic diagram of the clamping plate structure of the baffle device for the valve body cover processing line proposed in this utility model.

[0021] In the diagram: 1. Transport table, 2. Rotary shaft, 3. Processing table, 4. Push plate, 5. Return spring, 6. Rack plate, 7. Moving box, 8. Slide rod, 9. Moving plate, 10. Spur gear, 11. Baffle, 12. Placement table, 13. Slider, 14. Round rod, 15. Clamping plate, 16. Straight spring, 17. Locking rod, 18. Limiting plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] The terms used in this utility model, such as "upper", "lower", "left", "right", "middle" and "one", are only for clarity of description and are not intended to limit the scope of implementation of this utility model. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered as within the scope of implementation of this utility model.

[0024] Reference Figure 1 The baffle device of the valve body cover processing line includes a transport table 1 and a rotating shaft 2. The rotating shaft 2 is rotatably connected to the transport table 1. The transport table 1 is the end part of the valve body cover conveyor line. A servo motor is provided at one end of the rotating shaft 2 that passes through the transport table 1. A moving groove is opened on the transport table 1, and the rotating shaft 2 is located in the moving groove.

[0025] Reference Figure 2-3 The transport platform 1 is equipped with an automatic blocking component, which includes a push plate 4, a rack plate 6, a movable box 7, and a movable plate 9. The transport platform 1 has two placement slots. The push plate 4 is slidably connected within the placement slots. A return spring 5 is fixedly connected between the push plate 4 and the inner wall of the placement slot. The rack plate 6 is fixedly connected to the push plate 4. Figure 3As shown, both movable boxes 7 are fixedly connected to the transport platform 1. A slide rod 8 is rotatably connected inside the movable box 7. The outer surface of the slide rod 8 is threaded. A spur gear 10 is fixedly connected to one end of the slide rod 8. The spur gear 10 meshes with the rack plate 6. The movable plate 9 is threadedly connected to the slide rod 8. The movable plate 9 is provided with a threaded seat. The movable plate 9 cooperates with the slide rod 8 through the threaded seat. A baffle 11 is fixedly connected between the two movable plates 9. The baffle 11 can be completely locked into the transport platform 1 to prevent the movement of the placement platform 12. A limit hole is opened on the transport platform 1. The rack plate 6 is slidably connected in the limit hole. The rack plate 6 passes through the transport platform 1 and is connected to the push plate 4. The movable plate 9 is slidably connected to the movable box 7.

[0026] Reference Figure 4-5 A slider 13 is threaded onto the outer surface of the rotating shaft 2. The outer surface of the slider 13 is smooth, and the slider 13 is slidably connected to the moving groove. A placement platform 12 is fixedly connected to the outer surface of the slider 13, and the placement platform 12 is slidably connected to the transport platform 1. A spring groove is provided on the placement platform 12, and a round rod 14 is fixedly connected inside the spring groove. Clamping plates 15 are slidably connected to both ends of the round rod 14. Anti-slip rubber pads are provided on the outer surface of the clamping plates 15 to ensure the holding force of the clamping plates 15. A straight spring 16 is fixedly connected between the clamping plates 15 and the inner wall of the spring groove. A square through hole is provided on the placement platform 12, and a limit plate 18 is slidably connected inside the square through hole. Figure 5 As shown, multiple fastening springs are provided between the limiting plate 18 and the inner wall of the square through hole. A limiting block is provided on the limiting plate 18. The limiting block moves within the square through hole to ensure that the limiting plate 18 can only move horizontally and will not disengage from the square through hole. Multiple locking holes are provided on the limiting plate 18. The locking holes are located at both ends of the limiting plate 18 and their size corresponds to the locking rod 17. Locking holes at different distances represent clamping plates 15 at different distances, so that the distance between the two clamping plates 15 can be adjusted and fixed. A locking rod 17 is fixedly connected to the clamping plate 15. The locking rod 17 is slidably connected to the placement platform 12, and one end of the locking rod 17 is slidably connected within the locking hole.

[0027] In this invention, firstly, the limiting plate 18 is pulled, causing it to disengage from the locking rod 17. This releases the limiting plate 18 from restricting the clamping plate 15. Then, the valve body cover to be processed is pushed between the two clamping plates 15, positioned on the surface of the placement table 12. The two clamping plates 15 move in opposite directions under the pressure of the valve body cover, causing the straight spring 16 between the clamping plates 15 and the inner wall of the spring groove to gradually compress and deform. Simultaneously, under the elastic force of the straight spring 16, the two clamping plates 15 initially clamp the valve body cover, ensuring it is positioned precisely on the placement table 12. Once the valve body cover is initially positioned, the limiting plate 18 is released. The limiting plate 18 resets under the elastic force of the fastening spring, causing the limiting plate 18 to lock the locking rod 17. At this time, the locking rod 17 is in the locking hole of the limiting plate 18. Under the action of the limiting plate 18, the clamping plate 15 cannot move further, thus preventing the valve body cover from shifting position during processing and ensuring processing stability. For valve body covers of different specifications, the above operation is repeated, except that the locking rod 17 is in the locking holes at different distances on the limiting plate 18. This allows the clamping plate 15 to perform precise position fixing work on valve body covers of different specifications, improving the applicability of the clamping plate 15, eliminating the need for frequent replacement of fixing parts, and improving processing efficiency.

[0028] After the fixing work is completed, the servo motor drives the rotating shaft 2 to rotate. The rotation of the rotating shaft 2 drives the slider 13 to move. The movement of the slider 13 drives the placement platform 12 to move. The movement of the placement platform 12 causes the valve body cover to move towards the processing table 3. When the valve body cover moves a certain distance, the placement platform 12 contacts the push plate 4. The continued movement of the placement platform 12 pushes the push plate 4 to move. The movement of the push plate 4 drives the rack plate 6 to move. The movement of the rack plate 6 drives the spur gear 10 to rotate. The rotation of the spur gear 10 drives the slide rod 8 to rotate. The rotation of the slide rod 8 drives the moving plate 9 to move. The movement of the moving plate 9 drives the stop... As plate 11 moves downwards, and the placement platform 12 continues to move, baffle 11 is completely locked onto transport platform 1. At this point, the placement platform 12 is blocked by baffle 11 and cannot move further, thus keeping the valve body cover completely in the precise machining position, ensuring the machining accuracy of the valve body cover. After machining is completed, the placement platform 12 moves in the reverse direction, and the rack plate 6 moves in the reverse direction under the action of the return spring 5, causing the slide bar 8 to rotate in the reverse direction, thereby automatically raising baffle 11, ensuring the normal operation of the next blocking operation. At the same time, the raising and lowering of baffle 11 does not require expensive sensing equipment, saving equipment costs.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection", "linking", "fixing", etc., should be interpreted broadly.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A baffle device for a valve body cover processing line, comprising a transport table (1) and a rotating shaft (2), characterized in that, The rotating shaft (2) is rotatably connected to the transport platform (1); An automatic blocking component is installed on the transport platform (1). The automatic blocking component includes a push plate (4), a rack plate (6), a movable box (7), and a movable plate (9). Two placement slots are opened on the transport platform (1). The push plate (4) is slidably connected in the placement slot. A return spring (5) is fixedly connected between the push plate (4) and the inner wall of the placement slot. The rack plate (6) is fixedly connected to the push plate (4). Both movable boxes (7) are fixedly connected to the transport platform (1). A slide rod (8) is rotatably connected inside the movable box (7). A spur gear (10) is fixedly connected to the slide rod (8). The spur gear (10) meshes with the rack plate (6). The movable plate (9) is threadedly connected to the slide rod (8). A baffle (11) is fixedly connected between the two movable plates (9).

2. The baffle device for the valve body cover processing line according to claim 1, characterized in that, The transport platform (1) has a limit through hole, the rack plate (6) is slidably connected in the limit through hole, the moving plate (9) is slidably connected to the moving box (7), the transport platform (1) has a moving groove, the outer surface of the rotating shaft (2) is threaded with a slider (13), and a servo motor is provided at one end of the rotating shaft (2) that passes through the transport platform (1).

3. The baffle device for the valve body cover processing line according to claim 2, characterized in that, The slider (13) is slidably connected to the moving groove, and a placement platform (12) is fixedly connected to the outer surface of the slider (13). The placement platform (12) is slidably connected to the transport platform (1).

4. The baffle device for the valve body cover processing line according to claim 3, characterized in that, The placement platform (12) is provided with a spring groove, and a round rod (14) is fixedly connected in the spring groove. The two ends of the round rod (14) are respectively slidably connected with clamps (15).

5. The baffle device for the valve body cover processing line according to claim 4, characterized in that, A straight spring (16) is fixedly connected between the clamping plate (15) and the inner wall of the spring groove. A square through hole is provided on the placement platform (12). A limiting plate (18) is slidably connected in the square through hole. Multiple fastening springs are provided between the limiting plate (18) and the inner wall of the square through hole.

6. The baffle device for the valve body cover processing line according to claim 5, characterized in that, The limiting plate (18) has multiple locking holes, and the clamping plate (15) is fixedly connected to a locking rod (17). The locking rod (17) is slidably connected to the placement platform (12), and one end of the locking rod (17) is slidably connected in the locking hole.

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