A synchronous rotating feeding device for metal pipe cutting

Abstract

The utility model discloses a synchronous rotation feeding equipment for metal tubular product cutting processing, include: support, have the pay -off plate of hinged movement in the right side of support, in the pay -off plate one side and movable hinged movement in the support on the partition part, be provided with the rotating part in the left side of support, be provided with the guide part in the rotating part both sides, be provided with the material mechanism of retreat in the rotating part below, be provided with the mobile mechanism of can drive the rotating part movement in the rear side of support, be provided with the drive mechanism of can synchronous drive the turnover of partition part and pay -off plate in the rear side of support, compared with prior art, need not manual feeding, improve production efficiency low, can keep with the movement axis of laser cutting head synchronization simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of pipe cutting technology, and in particular to a synchronous rotating feeding device for metal pipe cutting. Background Technology

[0002] With the increasing demand for precision tubing processing in high-end manufacturing, laser cutting technology, due to its high precision, non-contact processing, and flexibility, is gradually becoming the mainstream process for tubing processing. Compared with traditional mechanical cutting, laser cutting can achieve complex irregular cuts, bevel cuts, and three-dimensional openings, and the cuts are burr-free with a small heat-affected zone. However, the high efficiency of laser cutting equipment depends on a matching automated feeding system, especially in continuous processing scenarios involving long or heavy tubing.

[0003] The limitations of traditional feeding methods: In early or simple tube laser cutting equipment, feeding mainly relied on manual feeding. Operators manually moved and positioned the tubes, which was labor-intensive, inefficient, and difficult to guarantee repeatability. The existing feeding mechanism does not have the function of synchronizing with the motion axis of the laser cutting head, and cannot ensure that the tube rotates continuously during the cutting process, resulting in joint errors due to segmented cutting. Utility Model Content

[0004] The purpose of this utility model is to provide a synchronous rotating feeding device for metal pipe cutting, which can solve at least one of the above-mentioned technical problems. The technical solution of this utility model is as follows: A synchronous rotating feeding device for metal pipe cutting includes: a support frame; a feeding plate movably hinged to the right side of the support frame; a partition part movably hinged to the support frame on one side of the feeding plate; a rotating part provided on the left side of the support frame; guide parts provided on both sides of the rotating part; a material unloading mechanism provided below the rotating part; a moving mechanism capable of driving the rotating part to move provided on the rear side of the support frame; and a driving mechanism capable of synchronously driving the partition part and the feeding plate to flip on the rear side of the support frame.

[0005] Furthermore, the partition includes bearing seats fixed on the left and right sides of the bracket, a rotating shaft is movably sleeved between each bearing seat, a plurality of conical blocks are fixed at intervals on the rotating shaft, and a placement groove is provided on the side of each conical block near the feeding plate.

[0006] Furthermore, the rotating part includes a base plate disposed above the bracket, a plurality of support seats are fixed on the base plate, rotating rollers are symmetrically sleeved and connected on each of the support seats, a clearance groove is provided in the middle of the upper part of each of the support seats, a first spur gear is fixed at the sleeve end of each of the rotating rollers, a first motor is fixed on the right side of one of the support seats, and a second spur gear capable of meshing with each of the first spur gears is fixed at the output end of the first motor.

[0007] Furthermore, the guide portion includes fixed plates symmetrically fixed on the base plate, support plates fixed on each fixed plate, and inclined guide plates provided on each upper support plate, one of the inclined guide plates being inclined downward toward the rotating roller, and the other inclined guide plate being inclined upward toward the rotating roller.

[0008] Furthermore, the unloading mechanism includes an arc-shaped guide groove fixed on each of the support seats, an arc-shaped push plate movably inserted between every two arc-shaped guide grooves, an extension rod fixed at the center below each of the arc-shaped push plates, a rotating rod movably sleeved on the base plate, waistline groove rods fixed at the left and right ends of the rotating rod, the ends of each of the extension rods movably disposed in the grooves of the waistline groove rods, a third spur gear provided at the support of the rotating rod, a second motor fixed on the base plate, and a fourth spur gear capable of meshing with the third spur gear fixed at the output end of the second motor.

[0009] Furthermore, the moving mechanism includes slide rails fixed on the left and right sides of the bracket, adjacent support seats are movably inserted into the slide rails, a third motor is fixed on the left and right sides of the bracket, a first screw is fixed at the output end of the third motor, and a first threaded sleeve that can be threadedly engaged with the first screw is fixed on two of the support seats.

[0010] Furthermore, the driving mechanism includes first guide rails disposed on the left and right sides of the bracket, second guide rails fixed on the left and right sides of the feeding plate, sliders movably inserted into each of the first guide rails, connecting rods fixed above the sliders, the upper ends of the connecting rods movably inserted into the second guide rails, flipping rods fixed at both ends of the rotating shaft, connecting rods movably hinged between each flipping rod and the adjacent connecting rod, a second threaded sleeve provided in the middle of the connecting rod, fourth motors fixed on the left and right sides of the bracket, and a second threaded rod that can engage with the second threaded sleeve fixed at the output end of each of the fourth motors.

[0011] In summary, the advantages of this utility model over the prior art are: This invention provides a synchronous rotating feeding device for metal pipe cutting. In use, the user places the pipe to be cut on the feeding plate, which then obliquely stacks the pipe towards the partition section, which supports individual pipes. A drive mechanism then rotates the partition section and the feeding plate, causing the feeding plate to reach a horizontal position. The partition section then conveys the pipe to the guide section, which in turn guides the pipe to the rotating section for further transport. Simultaneously, a moving mechanism moves the rotating section to the laser cutting equipment for cutting. The cut pipe is then ejected by an ejection mechanism and falls into a collection position in conjunction with the guide section. Compared to existing technologies, this method eliminates the need for manual feeding, significantly improving production efficiency, and maintains synchronization with the laser cutting head's movement axis. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0013] Figure 2 This is a half-sectional schematic diagram of the present invention.

[0014] Figure 3 This is one of the exploded schematic diagrams of this utility model.

[0015] Figure 4 This is the second exploded view of the present invention.

[0016] Figure 5 This utility model Figure 3 Enlarged schematic diagram at point A-1.

[0017] Figure 6 This utility model Figure 4 Enlarged schematic diagram at point B-1.

[0018] Explanation of reference numerals in the attached drawings: 1. Bracket; 2. Feeding plate; 3. Partition; 4. Rotating part; 5. Guide part; 6. Unloading mechanism; 7. Moving mechanism; 8. Drive mechanism; 31. Bearing seat; 32. Rotating shaft; 33. Conical stop; 34. Placement groove; 41. Base plate; 42. Support base; 43. Rotating roller; 44. Clearance groove; 45. First spur gear; 46. First motor; 47. Second spur gear; 51. Fixing plate; 52. Support plate; 53. Inclined guide plate; 6 1. Arc-shaped guide groove; 62. Arc-shaped push plate; 63. Extension rod; 64. Rotating rod; 65. Waistline groove rod; 66. Third spur gear; 67. Second motor; 68. Fourth spur gear; 71. Slide rail; 72. First screw; 73. First threaded sleeve; 74. Third motor; 81. First guide rail; 82. Second guide rail; 83. Slider; 84. Connecting rod; 85. Flipping rod; 86. Connecting rod; 87. Second threaded sleeve; 88. Fourth motor; 89. Second threaded rod. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments: like Figures 1 to 6 The synchronous rotating feeding device for metal pipe cutting is characterized by comprising: a support 1, a feeding plate 2 movably hinged to the right side of the support 1, a partition 3 movably hinged to the support 1 on one side of the feeding plate 2, a rotating part 4 provided on the left side of the support 1, guide parts 5 provided on both sides of the rotating part 4, a material unloading mechanism 6 provided below the rotating part 4, a moving mechanism 7 provided at the rear of the support 1 that can drive the rotating part 4 to move, and a driving mechanism 8 provided at the rear of the support 1 that can synchronously drive the partition 3 and the feeding plate 2 to rotate.

[0020] The above-described synchronous rotating feeding device for metal pipe cutting involves the user placing the pipe to be cut on the feeding plate 2. The obliquely positioned feeding plate 2 then piles the pipe onto the partition section 3, which supports individual pipes. A drive mechanism 8 then drives the partition section 3 and the feeding plate 2 to rotate, causing the feeding plate 2 to reach a horizontal position. The partition section 3 then conveys the pipe to the guide section 5, which guides the pipe to the rotating section 4 for further conveying. The rotating section 4 rotates the pipe, and simultaneously, a moving mechanism 7 moves the rotating section 4 to the laser cutting equipment for cutting. The cut pipe is then ejected by the unloading mechanism 6 and falls into the collection position in conjunction with the guide section 5. Compared to existing technologies, this device eliminates the need for manual feeding, significantly improving production efficiency, and maintains synchronization with the laser cutting head's movement axis.

[0021] like Figure 5 and 6 As shown, in some embodiments of this utility model, the partition part 3 includes bearing seats 31 fixed on the left and right sides of the bracket 1, and a rotating shaft 32 is movably sleeved between each of the bearing seats 31. Multiple conical blocks 33 are fixed at intervals on the rotating shaft 32. A placement groove 34 is provided on the side of each conical block 33 near the feeding plate 2. When the pipe rolls down onto the conical block 33 through the feeding plate 2, the placement groove 34 on it carries the single pipe. When the driving mechanism 8 drives, the rotating shaft 32 drives each conical block 33 on it to rotate, so that the pipe on the conical block 33 is conveyed to the rotating part 4 along its taper.

[0022] like Figure 5As shown, in some embodiments of this utility model, the rotating part 4 includes a base plate 41 disposed above the bracket 1, a plurality of support seats 42 are fixed on the base plate 41, rotating rollers 43 are symmetrically sleeved and connected on each of the support seats 42, and a clearance groove 44 is provided in the middle of the upper part of each of the support seats 42. A first spur gear 45 is fixed at the sleeve end of each of the rotating rollers 43, a first motor 46 is fixed on the right side of one of the support seats 42, and a second spur gear 47 that can mesh with each of the first spur gears 45 is fixed at the output end of the first motor 46. When the pipe is conveyed to the support seat 42 through the conical stop 33, the first motor 46 drives the second spur gear 47 to rotate, so that the second spur gear 47 drives each of the first spur gears 45 to rotate, thereby causing each rotating roller 43 to rotate in the same direction. At this time, each rotating roller 43 drives the pipe to rotate, and the pipe rotates synchronously in the clearance groove 44.

[0023] like Figure 6 As shown, in some embodiments of this utility model, the guide part 5 includes a fixing plate 51 symmetrically fixed on the base plate 41, a support plate 52 fixed on each fixing plate 51, and an inclined guide plate 53 provided on each upper support plate 52. One of the inclined guide plates 53 is inclined downward toward the rotating roller 43, and the other inclined guide plate 53 is inclined upward toward the rotating roller 43. When the conical stop block 33 conveys the pipe, the pipe is first conveyed to one of the inclined guide plates 53, and then the inclined guide plate 53 conveys the pipe to the rotating roller 43. When the pipe is pushed out by the unloading mechanism 6, it is guided to the collection point by the other inclined guide plate 53.

[0024] like Figure 3As shown, in some embodiments of this utility model, the unloading mechanism 6 includes an arc-shaped guide groove 61 fixed on each of the support seats 42, an arc-shaped push plate 62 movably inserted between every two arc-shaped guide grooves 61, an extension rod 63 fixed at the center below each of the arc-shaped push plates 62, a rotating rod 64 movably sleeved on the base plate 41, waistline groove rods 65 fixed at both ends of the rotating rod 64, the ends of each of the extension rods 63 movably disposed in the grooves of the waistline groove rods 65, a third spur gear 66 provided at the support of the rotating rod 64, and a second motor 67 fixed on the base plate 41. The output end of the motor 67 is fixed with a fourth spur gear 68 that can mesh with the third spur gear 66. The second motor 67 drives the fourth spur gear 68 to rotate, which in turn drives the third spur gear 66 to rotate. At this time, the third spur gear 66 drives the rotating rod 64 to rotate, which in turn drives the waistline groove rods 65 at its end to rotate. The rotation of the waistline groove rods 65 causes the extension rods 63 to move. The extension rods 63 then drive the arc-shaped push plate 62 to move along the arc-shaped guide groove 61. When the arc-shaped push plate 62 moves, it moves between the rotating rollers 43. The arc-shaped push plate 62 synchronously pushes out the tube.

[0025] like Figure 5 As shown, in some embodiments of this utility model, the moving mechanism 7 includes slide rails 71 fixed on the left and right sides of the bracket 1, adjacent support seats 42 are movably inserted into the slide rails 71, a third motor 74 is fixed on the left and right sides of the bracket 1, a first screw 72 is fixed at the output end of the third motor 74, and a first threaded sleeve 73 that can be threadedly engaged with the first screw 72 is fixed on two of the support seats 42. The first screw 72 is driven to rotate by the third motor 74, so that the first screw 72 drives two of the support seats 42 to move along the slide rails 71 through the first threaded sleeve 73.

[0026] like Figure 6As shown, in some embodiments of this utility model, the driving mechanism 8 includes first guide rails 81 disposed on the left and right sides of the bracket 1, second guide rails 82 fixed on the left and right sides of the feeding plate 2, sliders 83 movably inserted into each of the first guide rails 81, connecting rods 84 fixed above the sliders 83, the upper end of the connecting rods 84 movably inserted into the second guide rails 82, flipping rods 85 fixed at both ends of the rotating shaft 32, connecting rods 86 movably hinged between each flipping rod 85 and the adjacent connecting rod 84, and a second threaded sleeve 87 provided in the middle of the connecting rod 84. A fourth motor 88 is fixed on both sides. A second threaded rod 89 that can mesh with a second threaded sleeve 87 is fixed at the output end of each of the fourth motors 88. The fourth motor 88 drives the second threaded rod 89 to rotate, so that the second threaded rod 89 drives the connecting rod 84 to move through the second threaded sleeve 87. The connecting rod 84 moves along the first guide rail 81 through the slider 83. When the connecting rod 84 moves, it pulls the flipping rod 85 to move through the connecting rod 86, so that the flipping rod 85 drives the rotating shaft 32 to rotate. At the same time, the upper end of the connecting rod 86 moves along the second guide rail 82, so that the connecting rod 86 moves within the movement of the second guide rail 82 and drives the feeding plate 2 to flip.

[0027] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A synchronous rotary feeding device for metal pipe cutting, characterized in that, include: A support (1) is provided with a feeding plate (2) hinged to the right side of the support (1), a partition (3) hinged to the support (1) on one side of the feeding plate (2), a rotating part (4) is provided on the left side of the support (1), guide parts (5) are provided on both sides of the rotating part (4), a material ejection mechanism (6) is provided below the rotating part (4), a moving mechanism (7) that can drive the rotating part (4) to move is provided on the rear side of the support (1), and a driving mechanism (8) that can synchronously drive the partition (3) and the feeding plate (2) to flip is provided on the rear side of the support (1).

2. The synchronous rotary feeding device for metal pipe cutting and processing according to claim 1, characterized in that... The partition (3) includes bearing seats (31) fixed on the left and right sides of the bracket (1), and a rotating shaft (32) is movably sleeved between each of the bearing seats (31). Multiple conical blocks (33) are fixed at intervals on the rotating shaft (32), and a placement groove (34) is provided on the side of each conical block (33) near the feeding plate (2).

3. The synchronous rotary feeding device for metal pipe cutting and processing according to claim 1, characterized in that... The rotating part (4) includes a base plate (41) disposed above the bracket (1), a plurality of support seats (42) are fixed on the base plate (41), rotating rollers (43) are symmetrically sleeved and connected on each of the support seats (42), a clearance groove (44) is provided in the middle of the upper part of each of the support seats (42), a first spur gear (45) is fixed at the sleeve end of each of the rotating rollers (43), a first motor (46) is fixed on the right side of one of the support seats (42), and a second spur gear (47) that can mesh with each of the first spur gears (45) is fixed at the output end of the first motor (46).

4. A synchronous rotary feeding device for metal pipe cutting and processing according to claim 3, characterized in that... The guide part (5) includes a fixing plate (51) symmetrically fixed on the base plate (41), a support plate (52) fixed on each of the fixing plates (51), and an inclined guide plate (53) provided on each of the upper support plates (52). One of the inclined guide plates (53) is inclined downward toward the rotating roller (43), and the other inclined guide plate (53) is inclined upward toward the rotating roller (43).

5. A synchronous rotary feeding device for metal pipe cutting and processing according to claim 3, characterized in that... The unloading mechanism (6) includes an arc-shaped guide groove (61) fixed on each of the support seats (42), an arc-shaped push plate (62) movably inserted between each pair of arc-shaped guide grooves (61), an extension rod (63) fixed in the middle of the lower part of each arc-shaped push plate (62), a rotating rod (64) movably sleeved on the base plate (41), a waistline groove rod (65) fixed at both ends of the rotating rod (64), the ends of each extension rod (63) movably disposed in the groove of the waistline groove rod (65), a third spur gear (66) provided at the support of the rotating rod (64), a second motor (67) fixed on the base plate (41), and a fourth spur gear (68) that can mesh with the third spur gear (66) fixed at the output end of the second motor (67).

6. A synchronous rotary feeding device for metal pipe cutting according to claim 3, characterized in that... The moving mechanism (7) includes slide rails (71) fixed on the left and right sides of the bracket (1), adjacent support seats (42) are movably inserted into the slide rails (71), a third motor (74) is fixed on the left and right sides of the bracket (1), a first screw (72) is fixed at the output end of the third motor (74), and a first threaded sleeve (73) that can be threadedly engaged with the first screw (72) is fixed on two of the support seats (42).

7. A synchronous rotary feeding device for metal pipe cutting and processing according to claim 2, characterized in that... The drive mechanism (8) includes a first guide rail (81) disposed on the left and right sides of the bracket (1), a second guide rail (82) fixed on the left and right sides of the feeding plate (2), a slider (83) movably inserted on each of the first guide rails (81), a connecting rod (84) fixed above the slider (83), the upper end of the connecting rod (84) movably inserted into the second guide rail (82), a flipping rod (85) fixed at both ends of the rotating shaft (32), a connecting rod (86) movably hinged between each of the flipping rods (85) and the adjacent connecting rod (84), a second threaded sleeve (87) provided in the middle of the connecting rod (84), a fourth motor (88) fixed on the left and right sides of the bracket (1), and a second threaded rod (89) that can mesh with the second threaded sleeve (87) fixed at the output end of each of the fourth motors (88).

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