Water blowing device for inner surface and outer surface of pipe end of steel pipe

Abstract

The utility model discloses a steel pipe end inner and outer surface water blowing device which comprises a water blowing assembly and a feeding assembly, the water blowing assembly comprises a base, a lead screw and a guide rod are installed in the base respectively, a shifting plate is installed at the upper end of the base, two supporting plates are installed at the upper end of the base, and the lower ends of the two supporting plates are both fixedly connected with two guide blocks. The upper end of the supporting plate is provided with an air pump, the output end of the air pump is connected with an air ring, the front end of the air ring is fixedly connected with an air ring, and a plurality of air holes are formed in the inner wall of the air ring. And meanwhile, through mutual cooperation of the structures, continuous feeding and discharging operation can be conveniently conducted on the steel pipes, and then the water blowing efficiency of the water blowing device can be improved.

Description

Technical Field

[0001] The utility model relates to the field of water blowing devices, in particular to a water blowing device for the inner and outer surfaces of a steel pipe end. Background Art

[0002] After the steel pipe is produced and water-cooled, water stains will appear on both ends of the steel pipe. Long-term residual water stains will cause rust. Therefore, the water stains need to be cleaned, and a water blowing device needs to be used. The existing water blowing device has a simple structure, and most of them can only blow water on the ends of steel pipes of fixed lengths, which has limitations in use. Based on this, it is necessary to provide a water blowing device that is convenient for blowing water on steel pipes of different lengths and enhances versatility. In addition, the existing water blowing device is not convenient for continuous loading and unloading of steel pipes, which affects the water blowing efficiency. Therefore, it is necessary to use a water blowing device that is convenient for continuous loading and unloading and improves the water blowing efficiency of steel pipes. Utility Model Content

[0003] The embodiment of the utility model provides a water blowing device for the inner and outer surfaces of the steel pipe end, which aims to solve the problem that the existing water blowing device is not convenient for continuous loading and unloading of steel pipes of different lengths.

[0004] In order to achieve the above-mentioned purpose, the utility model provides a water blowing device for the inner and outer surfaces of a steel pipe end, comprising a water blowing component and a feeding component;

[0005] The water blowing assembly includes a base, a screw rod and a guide rod are respectively installed inside the base, a dial plate is installed on the upper end of the base, two support plates are installed on the upper end of the base, the lower ends of the two support plates are fixedly connected to two guide blocks, an air pump is installed on the upper end of the support plate, the output end of the air pump is connected to an air ring, the front end of the air ring is fixedly connected to an air ring, and the inner wall of the air ring is provided with a plurality of air holes;

[0006] The loading assembly includes two loading trays, and the side surfaces of the two loading trays are provided with a plurality of slots, and the interiors of the plurality of slots are clamped with steel pipe bodies. A transmission shaft is detachably connected between the two loading trays, and a first rotating wheel is installed at one end of the transmission shaft. A servo motor is connected to one side of one of the loading trays, and a second rotating wheel is connected to the output end of the servo motor. A transmission belt is connected between the first rotating wheel and the second rotating wheel.

[0007] Moreover, two guide grooves are provided at the upper end of the base, the screw rod and the guide rod are installed inside the guide grooves, the upper end of the base is provided with a plug-in groove, the shift plate is plugged into the plug-in groove, and the two guide blocks are slidably connected inside the guide groove.

[0008] Moreover, a T-shaped slot is provided at the upper end of the base, a T-shaped block is fixedly connected to the lower end of the support plate, the T-shaped block is slidably connected to the inside of the T-shaped slot, the upper end of the support plate is fixedly connected to an arc plate, and the air pump is installed at the upper end of the arc plate.

[0009] Moreover, screw holes and guide holes are respectively provided on the surfaces of the two guide blocks, the screw rods are threadedly connected to the inside of the screw holes, and the guide rods are inserted into the inside of the guide holes.

[0010] Moreover, one end of the screw rod is fixedly connected to a turntable.

[0011] Moreover, the surfaces of the two loading trays are provided with limiting holes, and both ends of the transmission shaft are fixedly connected with limiting shafts, and the limiting shafts are inserted into the limiting holes.

[0012] Moreover, the loading tray is made of polyethylene, and the plug-in slot is an inclined structure.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. When performing water blowing operation on steel pipes of different sizes, first place the steel pipes of different sizes inside the card slots on the surfaces of the two loading discs, then twist the turntable with the screw rod clockwise or counterclockwise to control the two guide blocks with the upper support plates to move closer or farther away from each other, thereby adjusting the distance between the two air pumps and the air rings. At this time, the steel pipe ends are clamped in the two air rings, and the high-pressure air flow delivered by the air pump cooperates with the air holes to blow out the water stains on the inner and outer surfaces of the pipe ends. Compared with the water blowing device in the prior art, the utility model can facilitate the water blowing operation on steel pipes of different sizes through the mutual cooperation of the above structures, thereby enhancing the versatility of the water blowing device.

[0015] 2. When the water blowing device is performing the water blowing operation, the servo motor is first started to cooperate with the external relay to start the second rotary wheel to rotate, and the transmission belt is cooperated to rotate the first rotary wheel and the transmission shaft, so that the two loading trays can rotate or stop with the steel pipe in the slot, and then the steel pipe is continuously placed inside the slot. When the steel pipe continues to rotate after the water blowing operation, the paddle plate can pry the steel pipe out of the slot to complete the unloading operation. Compared with the water blowing device in the prior art, the utility model can facilitate the continuous loading and unloading operations of the steel pipe through the cooperation of the above-mentioned structures, thereby improving the water blowing efficiency of the water blowing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a disassembly diagram of the base structure of the utility model;

[0018] Figure 3 This is a disassembled diagram of the water blowing component structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the air pump of the utility model;

[0020] Figure 5 This is a disassembled diagram of the loading component structure of the utility model.

[0021] In the figure: 100, water blowing assembly; 101, base; 102, screw rod; 103, guide rod; 104, dial plate; 105, support plate; 106, guide block; 107, air pump; 108, air ring; 109, air ring; 110, air hole; 111, guide groove; 112, plug-in groove; 121, T-slot; 122, T-block; 123, curved plate; 131, screw hole; 132, guide hole; 141, turntable; 200, loading assembly; 201, loading tray; 202, card slot; 203, steel pipe body; 204, transmission shaft; 205, first rotary wheel; 206, servo motor; 207, second rotary wheel; 208, transmission belt; 211, limit hole; 212, limit shaft. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-5 The utility model provides a water blowing device for the inner and outer surfaces of a steel pipe end, comprising a water blowing assembly 100 and a feeding assembly 200;

[0024] The water blowing assembly 100 includes a base 101, a screw rod 102 and a guide rod 103 are installed inside the base 101, a dial plate 104 is installed on the upper end of the base 101, two support plates 105 are installed on the upper end of the base 101, and the lower ends of the two support plates 105 are fixedly connected to two guide blocks 106, an air pump 107 is installed on the upper end of the support plate 105, the output end of the air pump 107 is connected to the air ring 108, the front end of the air ring 108 is fixedly connected to the air ring 109, and the inner wall of the air ring 109 is provided with a plurality of air holes 110;

[0025] The loading assembly 200 includes two loading trays 201, and the side surfaces of the two loading trays 201 are each provided with a plurality of slots 202, and the interior of the plurality of slots 202 are each clamped with a steel pipe body 203. A transmission shaft 204 is detachably connected between the two loading trays 201, and a first rotating wheel 205 is installed at one end of the transmission shaft 204. A servo motor 206 is connected to one side of one of the loading trays 201, and the output end of the servo motor 206 is connected to a second rotating wheel 207. A transmission belt 208 is connected between the first rotating wheel 205 and the second rotating wheel 207.

[0026] In a specific embodiment, the water blowing assembly 100 is provided in conjunction with the feeding assembly 200, which not only facilitates the water blowing operation on the ends of steel pipes of different lengths, thereby enhancing the versatility of the water blowing device, but also facilitates the continuous loading and unloading operation of the steel pipes through the cooperation of the above structures, thereby improving the water blowing efficiency of the water blowing device. When in use, first clamp the steel pipes of different lengths into the slots 202 on the surfaces of the two feeding discs 201, and then control the screw rod 102 to rotate clockwise or counterclockwise, and cooperate with the guide rod 103 to control the two support plates 105 to move closer or farther away from each other, thereby adjusting the distance between the two air pumps 107. At this time, the steel pipes The pipe end of the main body 203 is clamped inside the air ring 109, and then the air pump 107 is started to deliver high-pressure airflow into the air hole 110. The high-pressure airflow can clean the residual water stains on the inner and outer surfaces of the pipe end. At the same time, the servo motor 206 is started to cooperate with the relay to rotate the second rotary wheel 207, and the transmission belt 208 can rotate the first rotary wheel 205, and then can rotate the transmission shaft 204 and the two loading trays 201 to perform the loading operation. After the water blowing work is completed, the loading tray 201 continues to rotate. At this time, the steel pipe body 203 after being blown is pulled out of the card slot 202 by the prying plate 104, completing the unloading operation, thereby improving the water blowing efficiency of the water blowing device.

[0027] See also Figure 2-Figure 4 Two guide grooves 111 are provided at the upper end of the base 101, and the screw rod 102 and the guide rod 103 are both installed inside the guide groove 111. A plug-in groove 112 is provided at the upper end of the base 101, and the dial plate 104 is plugged into the inside of the plug-in groove 112. The two guide blocks 106 are both slidably connected to the inside of the guide groove 111.

[0028] In a specific embodiment, the guide groove 111 is used to improve the installation stability of the screw rod 102 and the guide rod 103 , and the presence of the plug-in groove 112 can improve the convenience of disassembly and assembly of the shift plate 104 .

[0029] See also Figure 2-Figure 4A T-shaped slot 121 is provided at the upper end of the base 101, a T-shaped block 122 is fixedly connected to the lower end of the support plate 105, the T-shaped block 122 is slidably connected to the inside of the T-shaped slot 121, the upper end of the support plate 105 is fixedly connected to the arc plate 123, and the air pump 107 is installed at the upper end of the arc plate 123.

[0030] In a specific embodiment, the T-shaped block 122 moves along the T-shaped slot 121 , thereby limiting the support plate 105 and improving the movement stability of the support plate 105 .

[0031] See also Figure 2-Figure 4 The surfaces of the two guide blocks 106 are respectively provided with a screw hole 131 and a guide hole 132 , the screw rod 102 is threadedly connected to the inside of the screw hole 131 , and the guide rod 103 is inserted into the inside of the guide hole 132 .

[0032] In a specific embodiment, the screw rod 102 is threadedly connected to the inside of the screw hole 131. When the screw rod 102 rotates, the screw hole 131 and the guide hole 132 can control the movement of the support plate 105, thereby adjusting the distance between the two air pumps 107.

[0033] See also Figure 2-Figure 4 One end of the screw rod 102 is fixedly connected to a turntable 141 .

[0034] In a specific embodiment, the turntable 141 facilitates the use of leverage when controlling the rotation of the screw rod 102, thereby improving ease of use.

[0035] See also Figure 5 The surfaces of the two loading trays 201 are both provided with limiting holes 211 , and both ends of the transmission shaft 204 are fixedly connected with limiting shafts 212 , which are inserted into the limiting holes 211 .

[0036] In a specific embodiment, when the limiting shaft 212 rotates, the limiting hole 211 can rotate with the loading tray 201, thereby improving the rotation stability of the loading tray 201.

[0037] See also Figure 2-Figure 5 The loading tray 201 is made of polyethylene, and the plug-in slot 112 is an inclined structure.

[0038] In a specific embodiment, the loading tray 201 made of polyethylene can reduce its own weight and reduce the operating load of the servo motor 206. The inclined structure of the plug-in slot 112 makes it easy to ensure that the dial plate 104 is tilted to facilitate the unloading operation of the steel pipe body 203.

[0039] Working principle: When in use, first clamp the steel pipes of different lengths into the slots 202 on the surfaces of the two loading trays 201 and control the screw rod 102 to rotate clockwise or counterclockwise. The guide rod 103 can control the two support plates 105 to move closer or farther away from each other so as to adjust the distance between the two air pumps 107. This can control the end of the steel pipe body 203 to be clamped into the air ring 109. At this time, the air pump 107 is started to deliver high-pressure airflow into the air hole 110. The high-pressure airflow can remove the residual gas on the inner and outer surfaces of the pipe end. The water stains are cleaned, thereby enhancing the versatility of the water blowing device. Then the servo motor 206 is started to cooperate with the relay to rotate the second rotary wheel 207, and the transmission belt 208 can rotate the first rotary wheel 205, which can rotate the transmission shaft 204 and the two loading trays 201 to perform the loading operation. After the water blowing work is completed, the loading tray 201 continues to rotate. At this time, the steel pipe body 203 after being blown is pulled out of the card slot 202 by the pull plate 104 to complete the unloading operation, thereby improving the water blowing efficiency of the water blowing device.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water blowing device for the inner and outer surfaces of a steel pipe end, characterized in that: include: A water blowing assembly (100), the water blowing assembly (100) comprising a base (101), a screw rod (102) and a guide rod (103) respectively installed inside the base (101), a shift plate (104) installed at the upper end of the base (101), two support plates (105) installed at the upper end of the base (101), the lower ends of the two support plates (105) are fixedly connected to two guide blocks (106), an air pump (107) is installed at the upper end of the support plate (105), an output end of the air pump (107) is connected to an air ring (108), a front end of the air ring (108) is fixedly connected to an air ring (109), and an inner wall of the air ring (109) is provided with a plurality of air holes (110); A loading assembly (200) includes two loading trays (201), the side surfaces of the two loading trays (201) are each provided with a plurality of slots (202), the interiors of the plurality of slots (202) are each clamped with a steel pipe body (203), a transmission shaft (204) is detachably connected between the two loading trays (201), a first rotating wheel (205) is installed at one end of the transmission shaft (204), a servo motor (206) is connected to one side of one of the loading trays (201), an output end of the servo motor (206) is connected to a second rotating wheel (207), and a transmission belt (208) is connected between the first rotating wheel (205) and the second rotating wheel (207).

2. The water blowing device for the inner and outer surfaces of a steel pipe end according to claim 1, characterized in that: Two guide grooves (111) are provided at the upper end of the base (101), the screw rod (102) and the guide rod (103) are both installed inside the guide grooves (111), a plug-in groove (112) is provided at the upper end of the base (101), the shift plate (104) is plugged into the plug-in groove (112), and the two guide blocks (106) are both slidably connected inside the guide groove (111).

3. The water blowing device for the inner and outer surfaces of a steel pipe end according to claim 1, characterized in that: The upper end of the base (101) is provided with a T-shaped groove (121), the lower end of the support plate (105) is fixedly connected to a T-shaped block (122), the T-shaped block (122) is slidably connected inside the T-shaped groove (121), the upper end of the support plate (105) is fixedly connected to an arc plate (123), and the air pump (107) is installed on the upper end of the arc plate (123).

4. The water blowing device for the inner and outer surfaces of a steel pipe end according to claim 1, characterized in that: The surfaces of the two guide blocks (106) are respectively provided with a screw hole (131) and a guide hole (132); the screw rod (102) is threadedly connected to the inside of the screw hole (131); and the guide rod (103) is inserted into the inside of the guide hole (132).

5. The water blowing device for inner and outer surfaces of a steel pipe end according to claim 1, characterized in that: One end of the screw rod (102) is fixedly connected to a rotating disk (141).

6. The water blowing device for the inner and outer surfaces of a steel pipe end according to claim 1, characterized in that: The surfaces of the two loading trays (201) are both provided with limiting holes (211), and both ends of the transmission shaft (204) are fixedly connected with limiting shafts (212), and the limiting shafts (212) are inserted into the limiting holes (211).

7. The water blowing device for the inner and outer surfaces of a steel pipe end according to claim 2, characterized in that: The loading tray (201) is made of polyethylene, and the plug-in slot (112) is an inclined structure.

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