Automatic feeding device for metal pipe processing

Abstract

The utility model discloses a kind of automatic feeding devices for metal pipe processing, and the roundness correction mechanism includes support seat two, the middle part upper end of support seat two is hollow, and the surface of support seat two and located hollow place outside side is rotationally connected with swivel ring, the front of swivel ring is rotationally connected with several movable frames, each movable frame is equidistantly arranged around swivel ring surface, and the inner wall of each movable frame is also slidably connected with movable rod, one end of movable rod located swivel ring outside side is rotationally connected with support seat two, and the other end inner wall of movable rod is rotationally connected with roundness correction wheel, the outer wall of movable rod is also fixedly installed with motor, the output shaft of motor passes through movable rod and is fixedly connected with roundness correction wheel rotation axis, and the pipeline to be processed can pass through the support seat two in roundness correction mechanism, and the outer wall of pipeline is extruded roundness correction by the roundness correction wheel of support seat two periphery, and then the ovality of metal pipeline is effectively adjusted, in addition, the spacing between roundness correction wheel can be adjusted in size, and then it is suitable for the roundness correction of different diameter metal pipeline.

Description

Technical Field

[0001] This utility model relates to the field of metal pipe processing technology, and specifically to an automatic feeding device for metal pipe processing. Background Technology

[0002] Metal pipe processing is a key technology in the manufacturing industry. It involves transforming metal pipes into parts or products with specific shapes and functions through processes such as cutting, bending, welding, stamping, and surface treatment. Its applications are wide-ranging, covering fields such as building piping systems, automotive exhaust systems, machinery manufacturing, oil transportation, and aerospace.

[0003] Before processing metal pipes, they usually need to be fed into the processing equipment. However, after the metal pipes are produced, due to manufacturing defects, improper transportation and storage, etc., the wall thickness of the metal pipes may be uneven or the ellipticity may exceed the standard. Out-of-round pipes may cause eccentricity or misalignment during subsequent processing and assembly. To address this issue, an automatic feeding device for metal pipe processing is proposed. Utility Model Content

[0004] The technical problem to be solved by this utility model is as follows: out-of-round pipes may become eccentric or misaligned during subsequent processing and assembly.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] An automatic feeding device for metal tube processing includes a feeding mechanism. Several positioning mechanisms are arranged on one lower side of the feeding mechanism, and a rounding mechanism is arranged on the other lower side. The feeding mechanism includes an electric slide rail, with an electric slider slidably connected to its bottom. A push plate is fixedly connected to the bottom end of the electric slider by bolts. The rounding mechanism includes a second support base with a hollowed-out upper part in the middle. A rotating ring is rotatably connected to the surface of the second support base outside the hollowed-out area. Several movable frames are rotatably connected to the front of the rotating ring, and each movable frame is equidistantly arranged around the surface of the rotating ring. A movable rod is slidably connected to the inner wall of each movable frame, with one end of the movable rod located outside the rotating ring rotatably connected to the second support base. A rounding wheel is rotatably connected to the inner wall of the other end of the movable rod, and a motor is fixedly installed on the outer wall of the movable rod. The output shaft of the motor passes through the movable rod and is fixedly connected to the rotating shaft of the rounding wheel.

[0007] As a further embodiment of this utility model: an electric push rod 2 is rotatably connected to the outer wall of the support base 2 and located above the rotating ring, and the extension end of the electric push rod 2 is fixedly connected to the side of the rotating ring.

[0008] As a further embodiment of this utility model: each of the positioning mechanisms includes a support base, a threaded sleeve is fixedly installed on the middle of the side of the support base, a guide sleeve is fixedly connected to one side of the support base and above the threaded sleeve, a lifting rod is slidably connected to the inner wall of the guide sleeve, and the top end of the lifting rod extends to the top of the guide sleeve and is rotatably connected to a support wheel.

[0009] As a further embodiment of this utility model: the inner wall of the threaded sleeve is threadedly connected to a lead screw, the top end of the lead screw is rotatably connected to the middle of the bottom of the lifting rod, and the bottom end of the lead screw is fixed with a knob.

[0010] As a further embodiment of this utility model: a sliding groove is provided on the upper end of the inner wall of the support base one, a gear is rotatably connected in the middle of the sliding groove, a clamping plate one is slidably connected to one side of the inner wall of the sliding groove, a clamping plate two is slidably connected to the other side of the inner wall of the sliding groove, and an opening is provided at the lower end of the outer wall of the clamping plate two.

[0011] As a further embodiment of this utility model: a rack is fixedly connected to the bottom end of the clamping plate one, and a rack is fixedly connected to the bottom end of the clamping plate two. The rack is located on the same horizontal straight line as the through opening. The rack and the rack are both slidably connected along the inner side of the slide groove, and the rack and the rack are both meshed with gears.

[0012] As a further embodiment of this utility model: an electric push rod is fixedly installed on the inner wall of the support base and below the slide groove, and the extension end of the electric push rod is fixedly connected to the middle of the bottom surface of the rack.

[0013] The beneficial effects of this utility model are:

[0014] (1) The present invention is provided with a rounding mechanism. The pipe to be processed can pass through the support seat 2 inside the rounding mechanism, and the rounding wheel on the periphery of the support seat 2 will squeeze and round the outer wall of the pipe, thereby effectively adjusting the ellipticity of the metal pipe. In addition, the distance between the rounding wheels can be adjusted, thus making it suitable for rounding metal pipes of different diameters and improving the universality of the device.

[0015] (2) The device supports the metal pipe to be processed through multiple positioning mechanisms. The support wheels inside the positioning mechanism lift the metal pipe, and the clamps on both sides of the positioning mechanism can guide the metal pipe during the movement. The lifting height of the support wheels can be adjusted so that metal pipes of different diameters can pass through the rounding mechanism at a suitable height. The spacing between the clamps can be adjusted so that metal pipes of different diameters can be accurately guided. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the overall structure of the circular correction mechanism in this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of the positioning mechanism in this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the support seat from a side view in this utility model;

[0021] Figure 5 This is a schematic diagram of the overall structure of the through hole in this utility model.

[0022] In the diagram: 1. Feeding mechanism; 101. Electric slide rail; 102. Electric slider; 103. Push plate; 2. Positioning mechanism; 201. Support seat one; 202. Threaded sleeve; 203. Guide sleeve; 204. Lifting rod; 205. Support wheel; 206. Lead screw; 207. Slide groove; 208. Gear; 209. Clamping plate one; 210. Clamping plate two; 211. Rack one; 212. Rack two; 213. Through port; 214. Electric push rod one; 3. Rounding mechanism; 301. Support seat two; 302. Rotary ring; 303. Electric push rod two; 304. Movable frame; 305. Movable rod; 306. Rounding wheel; 307. Motor. Detailed Implementation

[0023] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1-5As shown, an automatic feeding device for metal tube processing includes a feeding mechanism 1. Several positioning mechanisms 2 are arranged on one side below the feeding mechanism 1, and a rounding mechanism 3 is arranged on the other side below the feeding mechanism 1. The feeding mechanism 1 includes an electric slide rail 101, with an electric slider 102 slidably connected to the bottom of the electric slide rail 101. A push plate 103 is fixedly connected to the bottom end of the electric slider 102 by bolts. The rounding mechanism 3 includes a second support base 301, with a hollowed-out upper part in the middle. A rotating ring 3 is rotatably connected to the surface of the second support base 301 and located outside the hollowed-out area. 02. Several movable frames 304 are rotatably connected to the front of the rotating ring 302, and the movable frames 304 are equidistantly arranged around the surface of the rotating ring 302. A movable rod 305 is slidably connected to the inner wall of each movable frame 304. One end of the movable rod 305 located on the outer side of the rotating ring 302 is rotatably connected to the support base 301. A calibrating wheel 306 is rotatably connected to the inner wall of the other end of the movable rod 305. A motor 307 is fixedly installed on the outer wall of the movable rod 305. The output shaft of the motor 307 passes through the movable rod 305 and is fixedly connected to the shaft of the calibrating wheel 306. Figure 2 As shown, when the rotating ring 302 rotates clockwise, the distance between each of the calibration wheels 306 decreases; when the rotating ring 302 rotates counterclockwise, the distance between each of the calibration wheels 306 increases.

[0025] An electric push rod 303 is rotatably connected to the outer wall of the support base 301 and above the rotating ring 302. The extended end of the electric push rod 303 is fixedly connected to the side of the rotating ring 302. Figure 2 As shown, when the extension rod of the electric actuator 303 is extended, the rotating ring 302 rotates counterclockwise;

[0026] Each positioning mechanism 2 includes a support base 201. A threaded sleeve 202 is fixedly installed on the middle of the side of the support base 201. A guide sleeve 203 is also fixedly connected to the side of the support base 201 and above the threaded sleeve 202. A lifting rod 204 is slidably connected to the inner wall of the guide sleeve 203. The top end of the lifting rod 204 extends above the guide sleeve 203 and is rotatably connected to a support wheel 205. A lead screw 206 is threadedly connected to the inner wall of the threaded sleeve 202. The top end of the lead screw 206 is rotatably connected to the middle of the bottom of the lifting rod 204, and a knob is fixed to the bottom end of the lead screw 206. Figure 3 As shown, the lifting rod 204 slides along the inner side of the guide sleeve 203 to ensure that the lifting rod 204 moves in a straight line.

[0027] The upper inner wall of support base 201 has a groove 207. A gear 208 is rotatably connected inside the groove 207. A clamping plate 209 is slidably connected to one side of the groove 207, and a clamping plate 210 is slidably connected to the other side of the groove 207. The lower outer wall of clamping plate 210 has an opening 213. A rack 211 is fixedly connected to the bottom of clamping plate 209, and a rack 210 is fixedly connected to the bottom of clamping plate 210. 12. Rack 1 211 and through-hole 213 are located on the same horizontal straight line. Rack 1 211 and rack 2 212 are both slidably connected along the inner side of slide groove 207, and both rack 1 211 and rack 2 212 are meshed with gear 208. An electric push rod 1 214 is fixedly installed on the inner wall of support base 1 201 and below slide groove 207. The extension end of electric push rod 1 214 is fixedly connected to the middle of the bottom surface of rack 2 212. Figures 4-5 As shown, the through-hole 213 allows the rack 211 to pass through.

[0028] The working principle of this utility model:

[0029] When the device is in use, the metal pipe to be processed is placed between clamping plate 209 and clamping plate 210. Electric push rod 214 drives rack 212 to move. Through gear 208, rack 211 moves in the opposite direction, thereby closing clamping plate 209 and clamping plate 210 and clamping and limiting the metal pipe. Rotating the knob drives screw 206 to rise and fall along the inside of threaded sleeve 202, and the height of the metal pipe is adjusted by the support wheel 205 above. During the movement of electric slider 102 along electric slide rail 101, push plate 103 pushes and moves the metal pipe between clamping plate 209 and clamping plate 210.

[0030] Secondly, the metal pipe moves horizontally and passes through the central hollow of the support base 301. The extension end of the electric push rod 303 extends and retracts, thereby driving the rotating ring 302 to rotate. The position of the movable frame 304 is thus shifted, and the movable rod 305 is driven to rotate, thereby changing the spacing of the calibrating wheels 306. The calibrating wheels 306 can abut against the side of the metal pipe. When the motor 307 is started, the calibrating wheels 306 rotate and push the metal pipe to rotate. The side of the metal pipe is evenly squeezed by each calibrating wheel 306, and the ellipticity of the metal pipe is adjusted. Finally, the electric slider 102 continues to move along the electric slide rail 101, and the entire metal pipe can be separated from the calibrating mechanism 3.

[0031] The above description provides a detailed account of one embodiment of the present invention. However, this description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. An automatic feeding device for metal tube processing, comprising a feeding mechanism (1), wherein a plurality of positioning mechanisms (2) are provided on one side below the feeding mechanism (1), and a rounding mechanism (3) is provided on the other side below the feeding mechanism (1). The feeding mechanism (1) includes an electric slide rail (101), wherein an electric slider (102) is slidably connected to the bottom of the electric slide rail (101), and a push plate (103) is fixedly connected to the bottom end of the electric slider (102) by bolts. Its features are, The rounding mechanism (3) includes a second support base (301), the upper part of the middle of the second support base (301) is hollowed out, and a rotating ring (302) is rotatably connected to the surface of the second support base (301) and located outside the hollowed-out area. Several movable frames (304) are rotatably connected to the front of the rotating ring (302), and each of the movable frames (304) is equidistantly arranged around the surface of the rotating ring (302). Among them, each of the movable frames (304) is also slidably connected to a movable rod (305) on its inner wall. The end of the movable rod (305) located outside the rotating ring (302) is rotatably connected to the second support base (301). Among them, the inner wall of the other end of the movable rod (305) is rotatably connected to a calibrating wheel (306), and the outer wall of the movable rod (305) is also fixedly installed with a motor (307). The output shaft of the motor (307) passes through the movable rod (305) and is fixedly connected to the rotating shaft of the calibrating wheel (306).

2. The automatic feeding device for metal tube processing according to claim 1, characterized in that, An electric push rod 2 (303) is rotatably connected to the outer wall of the support base 2 (301) and above the rotating ring (302). The extension end of the electric push rod 2 (303) is fixedly connected to the side of the rotating ring (302).

3. The automatic feeding device for metal tube processing according to claim 2, characterized in that, Each of the positioning mechanisms (2) includes a support base (201), a threaded sleeve (202) is fixedly installed on the middle of the side of the support base (201), a guide sleeve (203) is fixedly connected to the side of the support base (201) and above the threaded sleeve (202), a lifting rod (204) is slidably connected to the inner wall of the guide sleeve (203), and the top end of the lifting rod (204) extends above the guide sleeve (203) and is rotatably connected to a support wheel (205).

4. The automatic feeding device for metal tube processing according to claim 3, characterized in that, The inner wall of the threaded sleeve (202) is threaded with a lead screw (206), the top end of the lead screw (206) is rotatably connected to the bottom of the lifting rod (204), and the bottom end of the lead screw (206) is fixed with a knob.

5. The automatic feeding device for metal tube processing according to claim 4, characterized in that, The upper end of the inner wall of the support base (201) is provided with a sliding groove (207), a gear (208) is rotatably connected in the middle of the sliding groove (207), a clamping plate (209) is slidably connected to one side of the sliding groove (207), a clamping plate (210) is slidably connected to the other side of the sliding groove (207), and an opening (213) is provided at the lower end of the outer wall of the clamping plate (210).

6. The automatic feeding device for metal tube processing according to claim 5, characterized in that, The bottom end of the clamping plate one (209) is fixedly connected to the rack one (211), and the bottom end of the clamping plate two (210) is fixedly connected to the rack two (212). The rack one (211) and the through port (213) are located on the same horizontal straight line. The rack one (211) and the rack two (212) are both slidably connected along the inner side of the slide groove (207), and the rack one (211) and the rack two (212) are both meshed with the gear (208).

7. The automatic feeding device for metal tube processing according to claim 6, characterized in that, An electric push rod (214) is fixedly installed on the inner wall of the support base (201) and below the slide groove (207). The extended end of the electric push rod (214) is fixedly connected to the middle of the bottom surface of the rack (212).

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