A feeding and turning power roller

Abstract

A material feeding and turning power roller, used for actively conveying and turning slender materials, is provided with a guide roller group, a turning shaft, and a drive shaft. The guide roller group is arranged on the turning shaft. The guide roller group also includes a first guide roller, a second guide roller, a third guide roller, and a fourth guide roller of the same conical shape. The turning shaft also includes a rotating shaft with a through hole at the center thereof. The drive shaft is coaxially assembled within the through hole. A gear transmission group is also provided. The gear transmission group respectively connects the drive shaft, the first guide roller, the second guide roller, the third guide roller, and the fourth guide roller. Through the transmission action of the gear transmission group, rotating the drive shaft can drive the first guide roller, the second guide roller, the third guide roller, and the fourth guide roller to rotate synchronously to form an active conveying roller. In this technical solution, the guide rollers are actively rotated by connecting the drive shaft and the guide rollers through the gear transmission group.

Description

Technical Field

[0001] The invention relates to the technical field of conveying and turning over slender materials used in a high-frequency welded pipe production line, and in particular to a material conveying and turning power roller. Background Art

[0002] In the field of modern fully automatic and efficient production lines, it is often encountered that slender materials need to change the conveying direction or change the conveying roller on the conveying roller. Although the existing flip roller solves the problem of occupying a large space, the flip roller of the existing technology can only be designed as a passive roller without power, that is, the slender materials need to enter the conveying roller of the flip roller under the push of other power sources. If there is no participation of other power sources, the conveying roller of the flip roller cannot convey the slender materials but can only flip the slender materials. Sometimes the working conditions of the production line also require the conveying roller to be able to achieve two-way conveying, that is, material conveying in both forward and reverse directions to achieve product classification and disposal. In order to realize that the flip roller can convey slender materials, it has become an inevitable trend for technicians in this field to develop a feeding flip power roller that can generate active power and can realize material conveying in both forward and reverse directions. Summary of the Invention

[0003] This embodiment provides a space-saving, structurally simple and convenient material conveying turning power roller. By providing a turning shaft and a drive shaft, and by evenly distributing multiple guide rollers radially along the turning shaft, each with its axis perpendicular to the turning shaft axis and intersecting at a point, the guide rollers are combined to form a guide trough for conveying material. A gear transmission system connects the drive shaft and the guide rollers, causing them to actively rotate. This technical solution is structurally simple and space-saving.

[0004] Specifically, on the one hand, a feeding and turning power roller is provided for actively conveying and turning over slender materials w, and is provided with a guide roller group d, a turning shaft f and a transmission shaft c, wherein the guide roller group d is provided on the turning shaft f, and the guide roller group d is also provided with a first guide roller d1, a second guide roller d2, a third guide roller d3 and a fourth guide roller d4 of the same conical shape, and the turning shaft f is also provided with a rotating shaft fz, and a through hole is provided at the center of the rotating shaft fz, and the transmission shaft c is coaxially assembled in the through hole, and is also provided with a gear transmission group cp, and the gear transmission group cp is respectively connected to the transmission shaft c, the first guide roller d1, the second guide roller d2, the third guide roller d3 and the fourth guide roller d4, and through the transmission action of the gear transmission group cp, rotating the transmission shaft c can drive the first guide roller d1, the second guide roller d2, the third guide roller d3 and the fourth guide roller d4 to rotate synchronously to form an active conveying roller.

[0005] According to one aspect of the specific implementation of the embodiment of the present invention, the flip axis f is also provided with a first roller fg1, a second roller fg2, a third roller fg3 and a fourth roller fg4 which are evenly distributed around the rotating axis fz, and their axis centers are perpendicular to the axis center of the flip axis f and intersect with each other at a point on the axis center of the flip axis f. The first guide roller d1 is rotatably mounted on the first roller fg1, the second guide roller d2 is rotatably mounted on the second roller fg2, the third guide roller d3 is rotatably mounted on the third roller fg3, and the fourth guide roller d4 is rotatably mounted on the fourth roller fg4. Rotating the flip axis f can drive the first guide roller d1, the second guide roller d2, the third guide roller d3 and the fourth guide roller d4 to flip synchronously.

[0006] According to one aspect of the specific implementation of the embodiment of the present invention, the gear transmission group cp is also provided with an identical first bevel gear z1, a second bevel gear z2, a third bevel gear z3 and a fourth bevel gear z4, which are coaxially mounted on the large end faces of the first guide roller d1, the second guide roller d2, the third guide roller d3 and the fourth guide roller d4, respectively.

[0007] According to one aspect of a specific implementation of an embodiment of the present invention, the gear transmission group cp is further provided with a driving bevel gear zd and a driven bevel gear zc that mesh with each other for transmission. The driven bevel gear zc is coaxially mounted on the outside of the first bevel gear z1, and the driving bevel gear zd is coaxially sleeved on the transmission shaft c.

[0008] According to one aspect of the specific implementation of the embodiment of the present invention, the first guide roller d1 is provided with a first guide bottom surface d1d and a first guide side surface d1c that intersect with each other, the second guide roller d2 is provided with a second guide bottom surface d2d and a second guide side surface d2c that intersect with each other, the third guide roller d3 is provided with a third guide bottom surface d3d and a third guide side surface d3c that intersect with each other, and the fourth guide roller d4 is provided with a fourth guide bottom surface d4d and a fourth guide side surface d4c that intersect with each other.

[0009] According to one aspect of a specific implementation of an embodiment of the present invention, the first guide bottom surface d1d and the first guide side surface d1c and the second guide bottom surface d2d and the second guide side surface d2c form a first guide groove on adjacent sides, the first guide bottom surface d1d and the second guide bottom surface d2d form the bottom of the first guide groove, and the first guide side surface d1c and the second guide side surface d2c form both sides of the first guide groove.

[0010] According to one aspect of a specific implementation of an embodiment of the present invention, the second guide bottom surface d2d and the second guide side surface d2c and the third guide bottom surface d3d and the third guide side surface d3c form a second guide groove on adjacent sides, the second guide bottom surface d2d and the third guide bottom surface d3d form the bottom of the second guide groove, and the second guide side surface d2c and the third guide side surface d3c form both sides of the second guide groove.

[0011] According to one aspect of the specific implementation of the embodiment of the present invention, the third guide bottom surface d3d and the third guide side surface d3c and the fourth guide bottom surface d4d and the fourth guide side surface d4c form a third guide groove on adjacent sides, the third guide bottom surface d3d and the fourth guide bottom surface d4d form the bottom of the third guide groove, and the third guide side surface d3c and the fourth guide side surface d4c form both sides of the third guide groove.

[0012] According to one aspect of the specific implementation of the embodiment of the present invention, the fourth guide bottom surface d4d and the fourth guide side surface d4c and the first guide bottom surface d1d and the first guide side surface d1c form a fourth guide groove on adjacent sides, the fourth guide bottom surface d4d and the first guide bottom surface d1d form the bottom of the fourth guide groove, and the fourth guide side surface d4c and the first guide side surface d1c form the two sides of the third guide groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Features, advantages, and technical effects of exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.

[0014] Explanation of the serial numbers: slender material w, guide roller group d, first guide roller d1, first guide bottom surface d1d, first guide side surface d1c, second guide roller d2, second guide bottom surface d2d, second guide side surface d2c, third guide roller d3, third guide bottom surface d3d, third guide side surface d3c, fourth guide roller d4, fourth guide bottom surface d4d, fourth guide side surface d4c, flip shaft f, rotating shaft fz, first roller shaft fg1, second roller shaft fg2, third roller shaft fg3, fourth roller shaft fg4, material receiving plate j, transmission shaft c, gear transmission group cp, first bevel gear z1, second bevel gear z2, third bevel gear z3, fourth bevel gear z4, driving bevel gear zd, driven bevel gear zc, flip driven wheel fcd, flip driving wheel fzd, chain lt.

[0015] Figure 1 It is a schematic diagram of the basic structure of the overall layout of an embodiment of the present invention.

[0016] Figure 2 It is a schematic cross-sectional installation diagram of the guide roller group d according to an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the installation layout of the gear transmission group cp according to an embodiment of the present invention.

[0018] Figure 4 2 is a schematic diagram of the detailed structure of the flip axis f according to an embodiment of the present invention.

[0019] Figure 5 It is a schematic cross-sectional view of the active bevel gear according to an embodiment of the present invention.

[0020] Figure 6 Schematic diagram of conveying elongated material w according to an embodiment of the present invention.

[0021] Figure 7 2 is a schematic diagram of the flipping action of an embodiment of the present invention.

[0022] Figure 8 Schematic diagram of the discharge of the elongated material w according to an embodiment of the present invention.

[0023] Figure 9 Schematic diagram of conveying a long and narrow material w to the right according to an embodiment of the present invention.

[0024] Figure 10 Schematic diagram of conveying a long and narrow material w to the left in an embodiment of the present invention.

[0025] In the drawings, like reference numerals are used for like parts, but the drawings are not necessarily drawn to scale. DETAILED DESCRIPTION

[0026] The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are intended to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention. That is, the present invention is not limited to the preferred embodiments described, and the scope of the present invention is defined by the claims.

[0027] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified, “perpendicular” and “parallel” do not just have absolute meanings in a mathematical sense, but can be understood as “approximately perpendicular” and “approximately parallel”.

[0028] Figure 1 It is a schematic diagram of the basic structure of the overall layout of an embodiment of the present invention.

[0029] Figure 2 It is a schematic cross-sectional installation diagram of the guide roller group d according to an embodiment of the present invention.

[0030] Figure 3 It is a schematic diagram of the installation layout of the gear transmission group cp according to an embodiment of the present invention.

[0031] Figure 4 2 is a schematic diagram of the detailed structure of the flip axis f according to an embodiment of the present invention.

[0032] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, this embodiment provides a space-saving and structurally simple and convenient material conveying turning power roller. By providing a turning shaft and a transmission shaft, and by evenly distributing multiple guide rollers radially along the turning shaft, each with its axis perpendicular to the turning shaft axis and intersecting at a point, the guide rollers are combined to form a guide trough for conveying material. A gear transmission system then connects the transmission shaft and guide rollers to actively rotate the guide rollers. This technical solution is structurally simple and space-saving. In a specific embodiment, this technical solution may include a guide roller group d, a turning shaft f, and a transmission shaft c. In this embodiment, the turning shaft f is configured as a rotating shaft fz with a square shape in the middle, with the centerline of the square shape coinciding with the centerline of the rotating shaft fz. The diameter of the inscribed circle of the square shape is greater than the maximum diameter of the rotating shaft fz. A through hole is provided in the center of the rotating shaft fz, and the transmission shaft c is coaxially assembled within the through hole. The side plane of the square shape is provided with a first roller fg1, a second roller fg2, a third roller fg3 and a fourth roller fg4 which are evenly distributed around the center line of the rotation axis fz, and the axis centers of the first roller fg1, the second roller fg2, the third roller fg3 and the fourth roller fg4 are perpendicular to the axis center line of the flip axis f and intersect with each other at a point on the axis center line of the flip axis f, and the angles between the axis centers of the first roller fg1, the second roller fg2, the third roller fg3 and the fourth roller fg4 are all 90 degrees.

[0033] According to one aspect of a specific embodiment of the present invention, the guide roller group d further includes a first guide roller d1, a second guide roller d2, a third guide roller d3, and a fourth guide roller d4, all of the same conical shape. The first guide roller d1 has a first guide bottom surface d1d and a first guide side surface d1c intersecting with each other; the second guide roller d2 has a second guide bottom surface d2d and a second guide side surface d2c intersecting with each other; the third guide roller d3 has a third guide bottom surface d3d and a third guide side surface d3c intersecting with each other; and the fourth guide roller d4 has a fourth guide bottom surface d4d and a fourth guide side surface d4c intersecting with each other. The first guide roller d1 is rotatably mounted on a first roller shaft fg1; the second guide roller d2 is rotatably mounted on a second roller shaft fg2; the third guide roller d3 is rotatably mounted on a third roller shaft fg3; and the fourth guide roller d4 is rotatably mounted on a fourth roller shaft fg4. The rotating turning axis f can drive the first, second, third, and fourth guide rollers d1, d2, d3, and d4 to turn synchronously.

[0034] According to one aspect of a specific embodiment of the present invention, a gear transmission assembly CP is further provided. The gear transmission assembly CP includes identical first, second, third, and fourth bevel gears z1, z2, z3, and z4, which are coaxially mounted on the large end faces of the first, second, third, and fourth guide rollers d1, d2, d3, and d4, respectively. The gear transmission assembly CP also includes a driving bevel gear zd and a driven bevel gear zc that mesh with each other. The driven bevel gear zc is coaxially mounted on the outside of the first bevel gear z1, and the driving bevel gear zd is coaxially sleeved on the transmission shaft c. The gear transmission assembly CP connects the transmission shaft c, the first, second, third, and fourth guide rollers d1, d2, d3, and d4, respectively. Through the transmission action of the gear transmission assembly CP, rotating the transmission shaft c can drive the first, second, third, and fourth guide rollers d1, d2, d3, and d4 to rotate synchronously, forming an active conveyor roller conveyor.

[0035] The first guide bottom surface d1d and the first guide side surface d1c, along with the second guide bottom surface d2d and the second guide side surface d2c, form a first guide groove on adjacent sides. The first guide bottom surface d1d and the second guide bottom surface d2d form the bottom of the first guide groove, and the first guide side surface d1c and the second guide side surface d2c form two sides of the first guide groove. The second guide bottom surface d2d and the second guide side surface d2c, along with the third guide bottom surface d3d and the third guide side surface d3c, form a second guide groove on adjacent sides. The second guide bottom surface d2d and the third guide bottom surface d3d form the bottom of the second guide groove, and the second guide side surface d2c and the third guide side surface d3c form two sides of the second guide groove. The third guide bottom surface d3d and third guide side surface d3c, along with the fourth guide bottom surface d4d and fourth guide side surface d4c, form a third guide groove on adjacent sides. The third guide bottom surface d3d and fourth guide bottom surface d4d form the bottom of the third guide groove, while the third guide side surface d3c and fourth guide side surface d4c form the sides of the third guide groove. The fourth guide bottom surface d4d and fourth guide side surface d4c, along with the first guide bottom surface d1d and first guide side surface d1c, form a fourth guide groove on adjacent sides. The fourth guide bottom surface d4d and first guide bottom surface d1d form the bottom of the fourth guide groove, while the fourth guide side surface d4c and first guide side surface d1c form the sides of the fourth guide groove. When the turning axis f is rotated clockwise, the first, fourth, third, and second guide grooves alternate at the upper end of the guide roller group d. When the turning axis f is rotated counterclockwise, the first, second, third, and fourth guide grooves alternate at the upper end of the guide roller group d.

[0036] Figure 5 It is a schematic cross-sectional view of the active bevel gear according to an embodiment of the present invention.

[0037] Figure 6Schematic diagram of conveying elongated material w according to an embodiment of the present invention.

[0038] like Figure 5 and Figure 6 As shown, according to one aspect of a specific implementation of an embodiment of the present invention, this embodiment is further provided with a flip driven wheel fcd, a flip driving wheel fzd and a chain lt, wherein the flip driven wheel fcd is coaxially arranged on the rotating shaft fz, and the flip driving wheel fzd is connected in series with the flip driven wheel fcd through the chain lt to form a chain transmission system, and the rotation of the flip driving wheel fzd can drive the rotating shaft fz to rotate, thereby driving the first guide roller d1, the second guide roller d2, the third guide roller d3 and the fourth guide roller d4 to flip synchronously.

[0039] Figure 6 Schematic diagram of conveying elongated material w according to an embodiment of the present invention.

[0040] Figure 7 2 is a schematic diagram of the flipping action of an embodiment of the present invention.

[0041] Figure 8 Schematic diagram of the discharge of the elongated material w according to an embodiment of the present invention.

[0042] like Figure 6 、 Figure 7 and Figure 8 As shown, according to one aspect of a specific embodiment of the present invention, multiple conveyor turning rollers can be arranged side by side along the axis of their rotating shaft fz, and these conveyor turning rollers can operate synchronously. A material receiving plate j can also be provided on the side of each conveyor turning roller for receiving the material. The specific workflow is as follows: the production line first conveys the elongated material w to the first, upward-facing guide groove of the guide roller group d. Once the elongated material w is completely positioned above the first guide groove, the rotating shaft fz is rotated clockwise, causing the guide roller group d to rotate synchronously, causing the elongated material w to slide rightward onto the material receiving plate j under the combined force of the guide roller group d's push and its own weight. Gradually, the elongated material w completely separates from the guide roller group d. At this point, the guide roller group d continues to rotate, causing the fourth guide groove to face upward, completing a working cycle.

[0043] Figure 9 Schematic diagram of conveying a long and narrow material w to the right according to an embodiment of the present invention.

[0044] Figure 10 Schematic diagram of conveying a long and narrow material w to the left in an embodiment of the present invention.

[0045] like Figure 9 and Figure 10As shown, according to one aspect of the specific implementation of an embodiment of the present invention, the conveying flip power roller can also realize conveying in both forward and reverse directions, that is, when the rotating shaft fz rotates 180 degrees in the alternating guide groove, the conveying direction of the conveying flip power roller for the slender material w is the same, then when the rotating shaft fz rotates 90 degrees in the alternating guide groove, the conveying direction of the conveying flip power roller for the slender material w is opposite.

[0046] It should be understood that the description of the specific embodiments of the present invention is illustrative and should not be interpreted as an improper limitation on the scope of protection of the present invention. The scope of protection of the present invention is defined by the claims and covers all embodiments and obvious equivalents falling within the scope.

Claims

1. A feeding and turning power roller for actively conveying and turning slender materials (w), comprising a guide roller group (d), a turning shaft (f) and a transmission shaft (c), wherein the guide roller group (d) is arranged on the turning shaft (f), and is characterized in that The guide roller group (d) is further provided with a first guide roller (d1), a second guide roller (d2), a third guide roller (d3) and a fourth guide roller (d4) of the same conical shape; the flip shaft (f) is further provided with a rotating shaft (fz); a through hole is provided at the center of the rotating shaft (fz); the transmission shaft (c) is coaxially assembled in the through hole; and a gear transmission group (cp) is further provided, the gear transmission group (cp) respectively connecting the transmission shaft (c), the first guide roller (d1), the second guide roller (d2), the third guide roller (d3) and the fourth guide roller (d4); through the transmission action of the gear transmission group (cp), the rotating transmission shaft (c) can drive the first guide roller (d1), the second guide roller (d2), the third guide roller (d3) and the fourth guide roller (d4) to rotate synchronously to form an active conveying roller; the flip shaft (f) is further provided with a first roller (fg1), a second roller (fg2) and a third roller (fg3) uniformly distributed around the rotating shaft (fz) and the fourth roller shaft (fg4), and their axis centers are perpendicular to the axis center line of the flip axis (f) and intersect each other at a point on the axis center line of the flip axis (f); the first guide roller (d1) is rotatably mounted on the first roller shaft (fg1); the second guide roller (d2) is rotatably mounted on the second roller shaft (fg2); the third guide roller (d3) is rotatably mounted on the third roller shaft (fg3); and the fourth guide roller (d4) is rotatably mounted on the fourth roller shaft (fg4); rotating the flip axis (f) can drive the first guide roller (d1), the second guide roller (d2), the third guide roller (d3) and the fourth guide roller (d4) to flip synchronously; the gear transmission group (cp) is also provided with the same first bevel gear (z1), the second bevel gear (z2), the third bevel gear (z3) and the fourth bevel gear (z4) and are coaxially mounted on the large end faces of the first guide roller (d1), the second guide roller (d2), the third guide roller (d3) and the fourth guide roller (d4), respectively.

2. A feed turning power roller according to claim 1, characterized in that The gear transmission group (cp) is further provided with a driving bevel gear (zd) and a driven bevel gear (zc) that mesh with each other for transmission. The driven bevel gear (zc) is coaxially mounted on the outside of the first bevel gear (z1), and the driving bevel gear (zd) is coaxially sleeved on the transmission shaft (c).

3. A feeding and turning power roller according to claim 2, characterized in that The first guide roller (d1) is provided with a first guide bottom surface (d1d) and a first guide side surface (d1c) that intersect with each other, the second guide roller (d2) is provided with a second guide bottom surface (d2d) and a second guide side surface (d2c) that intersect with each other, the third guide roller (d3) is provided with a third guide bottom surface (d3d) and a third guide side surface (d3c) that intersect with each other, and the fourth guide roller (d4) is provided with a fourth guide bottom surface (d4d) and a fourth guide side surface (d4c) that intersect with each other.

4. A feeding and turning power roller according to claim 3, characterized in that The first guide bottom surface (d1d) and the first guide side surface (d1c) and the second guide bottom surface (d2d) and the second guide side surface (d2c) form a first guide groove on adjacent sides; the first guide bottom surface (d1d) and the second guide bottom surface (d2d) form the groove bottom of the first guide groove; and the first guide side surface (d1c) and the second guide side surface (d2c) form the groove sides of the first guide groove.

5. A feeding and turning power roller according to claim 4, characterized in that The second guide bottom surface (d2d) and the second guide side surface (d2c) and the third guide bottom surface (d3d) and the third guide side surface (d3c) form a second guide groove on adjacent sides; the second guide bottom surface (d2d) and the third guide bottom surface (d3d) form the groove bottom of the second guide groove; and the second guide side surface (d2c) and the third guide side surface (d3c) form the groove sides of the second guide groove.

6. A feeding and turning power roller according to claim 5, characterized in that The third guide bottom surface (d3d) and the third guide side surface (d3c) and the fourth guide bottom surface (d4d) and the fourth guide side surface (d4c) form a third guide groove on adjacent sides. The third guide bottom surface (d3d) and the fourth guide bottom surface (d4d) form the bottom of the third guide groove, and the third guide side surface (d3c) and the fourth guide side surface (d4c) form two sides of the third guide groove.

7. A feeding and turning power roller according to claim 6, characterized in that The fourth guide bottom surface (d4d) and the fourth guide side surface (d4c) and the first guide bottom surface (d1d) and the first guide side surface (d1c) form a fourth guide groove on adjacent sides; the fourth guide bottom surface (d4d) and the first guide bottom surface (d1d) form the bottom of the fourth guide groove; the fourth guide side surface (d4c) and the first guide side surface (d1c) form two sides of the third guide groove.

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