Turnover device for seamless gas cylinder machining

Abstract

The utility model relates to the technical field of seamless gas cylinder processing, in particular to a turnover device for seamless gas cylinder processing. The turnover device for seamless gas cylinder machining comprises a control box, installation plates, a fixing rod, a servo motor and a rotating rod, the installation plates are fixedly connected to the two sides of the fixing rod, the control box is installed on the side, away from the fixing rod, of one installation plate, the servo motor is installed in the control box, the servo motor is in signal connection with the control box, and the rotating rod is in signal connection with the control box. An output shaft of the servo motor is connected with a rotating rod through a coupler. A hand wheel is reversely rotated, a sliding plate moves towards one side of a limiting plate, two adjacent clamping plates clamp the seamless gas cylinders, accordingly, the multiple seamless gas cylinders are clamped at the same time, then a servo motor is controlled to rotate through a control box, a rotating rod drives the seamless gas cylinders to rotate, and the purpose that the multiple seamless gas cylinders can be conveniently overturned at the same time is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of seamless gas cylinder processing, in particular to a turnover device for seamless gas cylinder processing. Background Technique

[0002] A seamless gas cylinder is a steel gas cylinder integrally made of seamless steel pipe, which is relatively stronger and more stable. Seamless gas cylinders are generally used to store high-pressure gases, such as oxygen, hydrogen, etc. Usually, the strength and safety of seamless gas cylinders are better than those of welded gas cylinders.

[0003] During the inflation and cleaning process of seamless gas cylinders, it is necessary to fix the seamless gas cylinders on the seamless gas cylinder processing equipment. After fixing, the seamless gas cylinders are turned 180 degrees so that the bottle heads face. Then, an inflation device is used to inflate and clean the seamless gas cylinders. However, whether it is inflation or cleaning operations, the existing seamless gas cylinder turnover devices are not convenient for turning multiple seamless gas cylinders at the same time, increasing the inflation and cleaning time of seamless gas cylinders, thereby reducing the efficiency of the inflation and cleaning operations of seamless gas cylinders. To solve the above problems, a turnover device for seamless gas cylinder processing is proposed. Content of the Utility Model

[0004] In order to overcome the shortcomings of the existing seamless gas cylinder turnover devices, which are not convenient for turning multiple seamless gas cylinders at the same time, increasing the inflation and cleaning time of seamless gas cylinders, thereby reducing the efficiency of the inflation and cleaning operations of seamless gas cylinders, the utility model provides a turnover device for seamless gas cylinder processing.

[0005] A turnover device for seamless gas cylinder processing includes a control box, mounting plates, fixed rods, a servo motor and a rotating rod. Mounting plates are fixedly connected to both sides of the fixed rod. A control box is installed on one side of one of the mounting plates away from the fixed rod. A servo motor is installed in the control box, and the servo motor is signal-connected to the control box. The output shaft of the servo motor is connected to the rotating rod through a coupling. It also includes a limiting plate, a sliding plate, a clamping plate and a driving component. Limiting plates are fixedly connected to both ends of the rotating rod. Four sliding plates are slidably arranged on the rotating rod. Two sliding plates are in a group and are respectively located on both sides of the limiting plate. Clamping plates are fixedly connected to both sides of the limiting plate and the side of the sliding plate close to the limiting plate. A driving component for driving the clamping plate to clamp the gas cylinder is jointly arranged on the sliding plate and the adjacent limiting plate.

[0006] Optionally, the driving component includes a fixing plate, a limiting block, a bidirectional screw rod, a connecting plate and a hand wheel. A limiting block is fixedly connected to one side of the limiting plate. A bidirectional screw rod is rotatably arranged on the limiting block. A connecting plate is fixedly connected to the side of the sliding plate close to the bidirectional screw rod. The connecting plate is threadedly connected to the bidirectional screw rod. A hand wheel is fixedly connected to one end of the bidirectional screw rod.

[0007] Optionally, a fixing plate is fixedly connected to the rear side of the rotating rod. The fixing plate is rotatably connected to the bidirectional screw rod. A sliding rod is penetrated through the hand wheel. A first elastic member is sleeved on the sliding rod. A handle is fixedly connected to one end of the sliding rod away from the connecting plate. A plurality of limiting holes are formed in the connecting plate, and the limiting holes correspond to the sliding rod.

[0008] Optionally, two guide rods are fixedly connected to the sliding plate. A slider is slidably arranged on the two guide rods together. A support plate is fixedly connected to the slider. A second elastic member is sleeved on the guide rod.

[0009] Optionally, the shape of the support plate is bowl-shaped, and an opening is formed at the bottom of the support plate.

[0010] Optionally, two hinges are arranged on the side of the control box away from the mounting plate. A protective door is rotatably arranged on the hinges, and the protective door can be opened or closed through the hinges.

[0011] Optionally, a plurality of rubber blocks are embedded on the inner side of the clamping plate.

[0012] Optionally, a collection box is fixedly connected to the lower parts of the two mounting plates together.

[0013] Compared with the prior art, the utility model has the following advantages: 1. By rotating the hand wheel in the reverse direction, the sliding plate moves towards the limiting plate side, so that two adjacent clamping plates clamp the seamless gas cylinders, thereby realizing clamping of multiple seamless gas cylinders at the same time. Then, by controlling the servo motor to rotate through the control box, the rotating rod drives the seamless gas cylinders to rotate, achieving the purpose of conveniently flipping multiple seamless gas cylinders at the same time.

[0014] 2. Under the action of the second elastic member, the support plate supports the bottom of the seamless gas cylinder, avoiding the instability of the seamless gas cylinder when flipping the seamless gas cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 is a three-dimensional sectional structural schematic diagram of the control box, the mounting plate and the servo motor of the utility model.

[0017] Figure 3 is a three-dimensional sectional structural schematic diagram of the rotating rod, the sliding plate and the connecting plate of the utility model.

[0018] Figure 4 is the utility model Figure 3 The enlarged view at A in.

[0019] Figure 5 is a three-dimensional structural schematic diagram of the sliding plate, the guide rod and the support plate of the utility model.

[0020] Figure 6This is a schematic three-dimensional sectional view of the control box, mounting plate and collection box of the present utility model.

[0021] Markings in the attached drawings: 1: Control box, 2: Mounting plate, 201: Fixed rod, 3: Servo motor, 4: Rotating rod, 5: Limiting plate, 6: Sliding plate, 7: Clamping plate, 8: Bidirectional screw, 801: Limiting block, 802: Fixed plate, 9: Connecting plate, 10: Handwheel, 11: Slide bar, 1101: Handle, 12: Limiting hole, 13: First elastic member, 14: Guide rod, 15: Slide block, 16: Support plate, 17: Second elastic member, 18: Hinge, 19: Protection door, 20: Rubber block, 21: Collection box. Specific embodiments

[0022] The present utility model will be further described below with reference to the attached drawings and embodiments.

[0023] Embodiment 1: A flipping device for seamless gas cylinder processing, refer to Figures 1 - 6 As shown, it includes a control box 1, a mounting plate 2, a fixed rod 201, a servo motor 3 and a rotating rod 4. Fixed rods 201 are fixedly connected to both the left and right sides of the mounting plate 2. A collection box 21 is fixedly connected to the lower parts of the two mounting plates 2. The collection box 21 can collect the debris that falls off when the seamless gas cylinder is flipped. A control box 1 is installed on the right side of the right mounting plate 2. A cavity is provided inside the control box 1. Two hinges 18 are provided on the right side of the control box 1. A protection door 19 is rotatably arranged on the hinges 18. The protection door 19 can be opened or closed through the hinges 18. By rotating the protection door 19 outwards to open the cavity on the control box 1, it is convenient to repair the servo motor 3. The servo motor 3 is installed inside the cavity of the control box 1 by means of bolt connection. The servo motor 3 is signal-connected to the control box 1. A rotating rod 4 is connected to the output shaft of the servo motor 3 through a coupling. It includes a limiting plate 5, a sliding plate 6, a clamping plate 7 and a driving component. Limiting plates 5 are fixedly connected to both the left and right ends of both ends of the rotating rod 4. Four sliding plates 6 are slidably arranged on the rotating rod 4. Two sliding plates 6 are in a group and are respectively located on both sides of the limiting plate 5. Limiting plates 5 and the sides of the sliding plates 6 close to the limiting plates 5 are fixedly connected with clamping plates 7. A plurality of rubber blocks 20 are embedded inside the clamping plates 7. The rubber blocks 20 can increase the friction between the clamping plates 7 and the seamless gas cylinder, making the seamless gas cylinder clamped more firmly during flipping. A driving component for driving the clamping plate 7 to clamp the gas cylinder is jointly provided on the sliding plate 6 and the adjacent limiting plate 5.

[0024] Refer to Figures 1 - 6 As shown, the driving component includes a fixed plate 802, a limiting block 801, a bidirectional screw 8, a connecting plate 9 and a handwheel 10. A limiting block 801 is fixedly connected to the rear side of the limiting plate 5. A bidirectional screw 8 is rotatably arranged on the limiting block 801. A connecting plate 9 is fixedly connected to the rear side of the sliding plate 6. The connecting plate 9 is threadedly connected to the bidirectional screw 8. A handwheel 10 is fixedly connected to one end of the bidirectional screw 8.

[0025] Refer to Figures 1 - 6 As shown, a fixed plate 802 is fixedly connected to the rear side of the rotating rod 4. The fixed plate 802 is rotatably connected to the bidirectional screw rod 8. A sliding rod 11 is disposed through the handwheel 10. A first elastic member 13 is sleeved on the sliding rod 11. Two ends of the first elastic member 13 are respectively connected to the sliding rod 11 and the handle 1101. A handle 1101 is fixedly connected to one end of the sliding rod 11 away from the connecting plate 9. A plurality of limiting holes 12 are formed in the connecting plate 9, and the limiting holes 12 correspond to the sliding rod 11.

[0026] When it is necessary to inflate or clean the seamless gas cylinder, first pull the handle 1101 to make the sliding rod 11 no longer stuck in the limiting hole 12. The sliding rod 11 squeezes the first elastic member 13 to deform. Then rotate the two handwheels 10. The handwheels 10 drive the bidirectional screw rod 8 to rotate. The bidirectional screw rod 8 drives the sliding plate 6 to move left and right, so that the gap between two adjacent clamping plates 7 becomes larger. Subsequently, place the seamless gas cylinder between the two clamping plates 7, and then rotate the handwheels 10 in the reverse direction. The sliding plate 6 moves towards the limiting plate 5 side, so that two adjacent clamping plates 7 clamp the seamless gas cylinder, thereby realizing clamping of multiple seamless gas cylinders at the same time. Then release the handle 1101, and the first elastic member 13 returns to its original state to drive the sliding rod 11 to slide reversely and reset, so that the sliding rod 11 is re-engaged with the limiting hole 12, fixing the handwheel 10, and preventing the clamping plate 7 from loosening when the rotating rod 4 drives the seamless gas cylinder to rotate. Then control the servo motor 3 to rotate through the control box 1. When the servo motor 3 rotates, the rotating rod 4 drives the seamless gas cylinder to rotate, so that the fixed gas cylinder rotates to the required angle, achieving the purpose of conveniently flipping multiple seamless gas cylinders at the same time. If it is necessary to clean the gas cylinder, first remove the bottle head valve of the gas cylinder, then clean the inside of the gas cylinder. After inflation or cleaning is completed, then control the servo motor 3 to reverse through the control box 1, so that the rotating rod 4 drives the seamless gas cylinder to reverse and reset.

[0027] Embodiment 2: On the basis of Embodiment 1, refer to Figure 5 As shown, two guide rods 14 are fixedly connected to the sliding plate 6. A slider 15 is slidably disposed on the two guide rods 14 together. A support plate 16 is fixedly connected to the slider 15. The shape of the support plate 16 is bowl-shaped. An opening is formed at the bottom of the support plate 16, so that the support plate 16 can better fit the bottom of the seamless gas cylinder. A second elastic member 17 is sleeved on the guide rod 14. The second elastic member 17 is used to apply an upward thrust to the support plate 16. Two ends of the second elastic member 17 are respectively connected to the slider 15 and the guide rod 14.

[0028] When clamping the seamless gas cylinder between the two clamping plates 7, first slide the support plate 16 downward. The support plate 16 squeezes the second elastic member 17 to deform. Then release the support plate 16. The second elastic member 17 returns to its original state to drive the support plate 16 to slide upward, so that the support plate 16 supports the bottom of the seamless gas cylinder, preventing the seamless gas cylinder from being unstable when flipping the seamless gas cylinder.

[0029] It should be understood that the above description is only for exemplary purposes and does not mean to limit the present utility model. Those skilled in the art will understand that variations of the present utility model will be included within the scope of the claims herein.

Claims

1. A turning device for processing seamless gas cylinders, comprising a control box (1), a mounting plate (2), a fixed rod (201), a servo motor (3) and a rotating rod (4), wherein the fixing rod (201) is fixedly connected with the mounting plates (2) on both sides, wherein the control box (1) is mounted on a side of one of the mounting plates (2) away from the fixing rod (201), the servo motor (3) is mounted in the control box (1), the servo motor (3) is connected to the control box (1) by signal, and the rotating rod (4) is connected to the output shaft of the servo motor (3) via a coupling, wherein: The invention also comprises a limit plate (5), a sliding plate (6), a clamping plate (7) and a driving component. Both ends of the rotating rod (4) are fixedly connected to the limit plates (5). Four sliding plates (6) are slidably arranged on the rotating rod (4). Two sliding plates (6) form a group and are respectively located on both sides of the limit plate (5). Clamping plates (7) are fixedly connected to both sides of the limit plate (5) and one side of the sliding plate (6) close to the limit plate (5). A driving component for driving the clamping plate (7) to clamp the gas cylinder is commonly arranged on the sliding plate (6) and the adjacent limit plate (5).

2. A seamless gas cylinder turning device according to claim 1, characterized in that: The driving assembly comprises a fixed plate (802), a limit block (801), a bidirectional screw (8), a connecting plate (9) and a hand wheel (10); one side of the limit plate (5) is fixedly connected to the limit block (801); a bidirectional screw (8) is rotatably arranged on the limit block (801); a side of the sliding plate (6) close to the bidirectional screw (8) is fixedly connected to the connecting plate (9); the connecting plate (9) is threadedly connected to the bidirectional screw (8); and one end of the bidirectional screw (8) is fixedly connected to the hand wheel (10).

3. The turning device for seamless gas cylinder processing according to claim 1 is characterized in that: A fixed plate (802) is fixedly connected to the rear side of the rotating rod (4), and the fixed plate (802) is rotatably connected to the bidirectional screw rod (8). A sliding rod (11) is provided through the hand wheel (10), and a first elastic member (13) is sleeved on the sliding rod (11). A handle (1101) is fixedly connected to one end of the sliding rod (11) away from the connecting plate (9), and a plurality of limiting holes (12) are provided on the connecting plate (9), and the limiting holes (12) correspond to the sliding rod (11).

4. The turning device for seamless gas cylinder processing according to claim 1 is characterized in that: Two guide rods (14) are fixedly connected to the sliding plate (6), a slider (15) is slidably arranged on the two guide rods (14), a support plate (16) is fixedly connected to the slider (15), and a second elastic member (17) is sleeved on the guide rod (14).

5. The turning device for seamless gas cylinder processing according to claim 4 is characterized in that: The support plate (16) is in the shape of a bowl, and an opening is provided at the bottom of the support plate (16).

6. The turning device for seamless gas cylinder processing according to claim 1 is characterized by: Two hinges (18) are arranged on one side of the control box (1) away from the mounting plate (2); a protective door (19) is rotatably arranged on the hinge (18); and the protective door (19) can be opened or closed by the hinge (18).

7. The turning device for seamless gas cylinder processing according to claim 1 is characterized by: A plurality of rubber blocks (20) are embedded inside the clamping plate (7).

8. The turning device for seamless gas cylinder processing according to claim 1 is characterized by: A collecting box (21) is fixedly connected to the lower parts of the two mounting plates (2).

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