An ordered discharging and feeding device

Abstract

In the field of modern fully automatic welded pipe production lines, for slender rod materials, sometimes interlayer filling work is required. Then, an orderly discharging and feeding device is needed that can screen out good products and defective products before filling the slender rod materials and can neatly and orderly discharge the selected good products to the interlayer filling device. An embodiment of the present invention discloses an orderly discharging and feeding device. By providing a sorting device with the function of sorting good products from slender rod materials to sort the slender rod materials, and by providing a material distributing rack and a discharging device to intermittently supply the slender rod materials in an orderly manner, it is thus possible to achieve a certain yield rate of good products for the slender rod materials before the filling work and to arrange them neatly.

Description

Technical Field

[0001] The present invention relates to the technical field of interlayer fillers for slender bar materials in an automated production line, and specifically to an orderly discharging and feeding device for orderly arranging slender bar materials before interlayer filling work. Background Art

[0002] In the field of modern fully automated welded pipe production lines, interlayer filling work is sometimes required for slender bar materials, that is, flexible materials need to be filled between the bar materials to prevent wear between the bar materials. Then, before filling, it is necessary to achieve an orderly arrangement between the bar materials, and in order to prevent defective products from entering, it is necessary to remove the defective products before the filling work. Then, in order to match the production speed of the modern high-speed automated production line, there is an urgent need in this field for an orderly discharging and feeding device that can screen good products and defective products before filling the slender bar materials and can orderly discharge the selected good products to the interlayer filling device. Summary of the Invention

[0003] An embodiment of the present invention provides an orderly discharging and feeding device for orderly discharging and feeding slender bar materials before entering the interlayer filling device for filling work. It sorts the slender bar materials through a sorting device with the function of sorting good products of the slender bar materials, and orderly intermittently supplies the slender bar materials through a material distributing rack and a discharging device, so as to achieve a certain qualified rate of the slender bar materials and an orderly arrangement before the filling work.

[0004] On the one hand, an orderly discharging and feeding device for orderly intermittently supplying materials when filling the slender bar material w. It is characterized by including a feeding device g, a sorting device f, a material distributing rack j, and a discharging device p. The feeding device g is arranged on one side of the sorting device f for continuously feeding the slender bar material w. The sorting device f is also provided with a first sorting roller f1 and a second sorting roller f2 that intersect with each other to screen and classify the slender bar material w. The material distributing rack j is a herringbone sliding rack and is arranged below the sorting device f for storing and guiding the slender bar material w, and is provided with a first material distribution surface j1 and a second material distribution surface j2. The discharging device p is arranged below the first material distribution surface j1 for orderly intermittently supplying the slender bar material w to be discharged. The feeding device g, the sorting device f, the material distributing rack j, and the discharging device p work in coordination with each other to achieve orderly intermittent feeding when stacking the slender bar material w.

[0005] According to one aspect of the embodiments of the present invention, a blocking device j5 is further provided at the end of the first material distribution surface j1. The blocking device j5 is further provided with a blocking surface j5a for blocking the downward rolling of the slender rod w and a guiding surface j5b for discharging the slender rod w. The blocking surface j5a and the guiding surface j5b can intersect, and a transition surface with a smooth transition is provided at the intersection. Under the action of the discharging device p, the slender rod w can smoothly slide from the blocking surface j5a to the guiding surface j5b, thereby discharging the slender rod w.

[0006] According to one aspect of the embodiments of the present invention, the discharging device p is further provided with a discharging swing arm p1, a discharging rotating shaft p2, and a ejector pin p3. A jacking plane p4 is further provided on the ejector pin p3. The discharging rotating shaft p2 is provided at the first end of the discharging swing arm p1, and the ejector pin p3 is provided at the second end of the discharging swing arm p1 and is higher than the plane where the discharging swing arm p1 is located. The discharging device p is rotationally connected to the material distribution rack j through the discharging rotating shaft p2. When the discharging rotating shaft p2 is rotated, the ejector pin p3 will cross the first material distribution surface j1, and the jacking plane p4 can jack up the slender rod w upward from the blocking surface j5a.

[0007] According to one aspect of the embodiments of the present invention, the first sorting roller f1 is further provided with a first sorting rotating shaft f1a, a first sorting swing arm f1b, and a first sorting roller wheel f1c. The first sorting rotating shaft f1a is provided at the first end of the first sorting swing arm f1b, and the first sorting roller wheel f1c is provided at the second end of the first sorting swing arm f1b. The first sorting roller wheel f1c can perform a rotary motion relative to the first sorting swing arm f1b. The first sorting roller f1 is rotationally connected to the material distribution rack j through the first sorting rotating shaft f1a. When the first sorting rotating shaft f1a is rotated, the first sorting roller wheel f1c will be retracted downward and be lower than the first material distribution surface j1, and the slender rod w will slide downward along the first material distribution surface j1 under the action of gravity.

[0008] According to one aspect of the embodiments of the present invention, the second sorting roller f2 is further provided with a second sorting rotating shaft f2a, a second sorting swing arm f2b, and a second sorting roller wheel f2c. The second sorting rotating shaft f2a is provided at the first end of the second sorting swing arm f2b, and the second sorting roller wheel f2c is provided at the second end of the second sorting swing arm f2b. The second sorting roller wheel f2c can perform a rotary motion relative to the second sorting swing arm f2b. The second sorting roller f2 is rotationally connected to the material distribution rack j through the second sorting rotating shaft f2a. When the second sorting rotating shaft f2a is rotated, the second sorting roller wheel f2c will be retracted downward and be lower than the second material distribution surface j2, and the slender rod w will slide downward along the second material distribution surface j2 under the action of gravity.

[0009] According to one aspect of the embodiments of the present invention, this implementation scheme is further provided with a blank holding device y, and the blank holding device y is further provided with a blank holding surface y1. The blank holding surface y1 and the first material separating surface j1 form a parallel channel and there is a space between them that can accommodate the neat arrangement and passing of the slender rod-shaped material w.

[0010] According to one aspect of the embodiments of the present invention, the blank holding device y is further provided with a discharge notch y2 and a limiting surface y3. There is a space for the discharge and passing of the slender rod-shaped material w between the discharge notch y2 and the blocking surface j5a, and the limiting surface y3 can limit the upward movement distance of the slender rod-shaped material w when it is lifted by the lifting plane p4.

[0011] According to one aspect of the embodiments of the present invention, the blank holding device y is further provided with an adjusting device y4. The adjusting device y4 can adjust the distances between the blank holding surface y1 and the discharge notch y2 and the first material separating surface j1 and the blocking surface j5a respectively, so as to be applicable to the neat and orderly passing of more specifications of slender rod-shaped materials w. Description of the Drawings

[0012] The features, advantages and technical effects of the exemplary embodiments of the present invention will be described below with reference to the drawings.

[0013] Serial number description: feeding device g, sorting device f, first sorting roller f1, first sorting rotating shaft f1a, first sorting swing arm f1b, first sorting roller wheel f1c, second sorting roller f2, second sorting rotating shaft f2a, second sorting swing arm f2b, second sorting roller wheel f2c, material separating frame j, first material separating surface j1, second material separating surface j2, blocking device j5, blocking surface j5a, guiding surface j5b, discharging device p, discharging swing arm p1, discharging rotating shaft p2, ejector pin p3, lifting plane p4, blank holding device y, blank holding surface y1, discharge notch y2, limiting surface y3, adjusting device y4, slender rod-shaped material w, waste bin k, stacking platform t, bracket z.

[0014] Figure 1 It is a schematic diagram of the basic structure of the embodiment of the present invention.

[0015] Figure 2 It is a schematic diagram of the structure of the first sorting roller f1 of the embodiment of the present invention.

[0016] Figure 3 It is a schematic diagram of the first sorting roller f1 releasing the slender rod-shaped material w in the embodiment of the present invention.

[0017] Figure 4 It is a schematic diagram of the second sorting roller f2 releasing the slender rod-shaped material w in the embodiment of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure of the discharging device p of the embodiment of the present invention.

[0019] Figure 6 It is a schematic diagram of the discharging device p in the embodiment of the present invention jacking up the slender bar stock w upward.

[0020] Figure 7 It is a schematic diagram of the slender bar stock w in the embodiment of the present invention being released onto the stacking platform t.

[0021] Figure 8 It is a schematic structural diagram of the feeding device g in the embodiment of the present invention.

[0022] Figure 9 It is a schematic diagram of the pressing device y in the embodiment of the present invention changing the specifications.

[0023] In the drawings, the same components are denoted by the same reference numerals. The drawings are not drawn to actual scale. Detailed Embodiments

[0024] The following further describes in detail the embodiments of the present invention in conjunction with the drawings and examples. The detailed descriptions and drawings of the following examples are used to exemplarily illustrate the principles of the present invention, but cannot be used to limit the scope of the present invention, that is, the present invention is not limited to the described preferred embodiments, and the scope of the present invention is defined by the claims.

[0025] In the description of the embodiments of the present invention, it should be noted that unless otherwise specified, "vertical" and "parallel" do not only mean the absolute meaning in mathematics, but can be understood as "substantially vertical" and "substantially parallel".

[0026] Figure 1 It is a schematic diagram of the basic structure in the embodiment of the present invention.

[0027] Figure 2 It is a schematic structural diagram of the first sorting roller f1 in the embodiment of the present invention.

[0028] Figure 5 It is a schematic structural diagram of the discharging device p in the embodiment of the present invention.

[0029] Figure 8 It is a schematic structural diagram of the feeding device g in the embodiment of the present invention.

[0030] According to Figure 1 , Figure 2 , Figure 5 and Figure 8As shown in the figure, an embodiment of the present invention provides an orderly discharging and feeding device, which is used for orderly discharging and feeding slender rod materials before they enter the interlayer filling device for filling work. It sorts the slender rod materials through a sorting device with the function of sorting good products of the slender rod materials, and orderly intermittently feeds the slender rod materials through a material distributing rack and a discharging device, so as to achieve a certain qualified rate of the slender rod materials and orderly arrangement before the filling work. In this implementation scheme, its specific structure may include a feeding device g, a sorting device f, a material distributing rack j and a discharging device p. The feeding device g is a continuous feeding device that can be provided with an active feeding driving force. After passing through the feeding device g, the slender rod material w can be continuously fed into subsequent equipment. The feeding device g is arranged on the feeding side of the sorting device f for continuously feeding the slender rod material w. The sorting device f is also provided with a first sorting roller f1 and a second sorting roller f2 that intersect with each other. In this implementation scheme, in order to facilitate the spatial distribution, the first sorting roller f1 and the second sorting roller f2 are respectively distributed on both sides of the material distributing rack j. According to the commonly used technical means of those skilled in the art, they can also be replaced by placing the first sorting roller f1 and the second sorting roller f2 on the same side of the material distributing rack j.

[0031] Figure 3 It is a schematic diagram of the first sorting roller f1 of the embodiment of the present invention releasing the slender rod material w.

[0032] Figure 4 It is a schematic diagram of the second sorting roller f2 of the embodiment of the present invention releasing the slender rod material w.

[0033] According to Figure 3 、 Figure 4As shown, the first sorting roller f1 is further provided with a first sorting rotating shaft f1a, a first sorting swing arm f1b and a first sorting roller f1c. The first sorting rotating shaft f1a is arranged at the first end of the first sorting swing arm f1b, and the first sorting roller f1c is arranged at the second end of the first sorting swing arm f1b. The first sorting roller f1c can perform a rotary motion relative to the first sorting swing arm f1b. The first sorting roller f1 is rotationally connected to the material distributing rack j through the first sorting rotating shaft f1a. The second sorting roller f2 is further provided with a second sorting rotating shaft f2a, a second sorting swing arm f2b and a second sorting roller f2c. The second sorting rotating shaft f2a is arranged at the first end of the second sorting swing arm f2b, and the second sorting roller f2c is arranged at the second end of the second sorting swing arm f2b. The second sorting roller f2c can perform a rotary motion relative to the second sorting swing arm f2b. The second sorting roller f2 is rotationally connected to the material distributing rack j through the second sorting rotating shaft f2a. The material distributing rack j is a V-shaped sliding rack and is arranged below the sorting device f for storing and guiding the slender bar stock w, and is provided with a first material distributing surface j1 and a second material distributing surface j2. When the first sorting rotating shaft f1a is rotated, the first sorting roller f1c will retract downward and be lower than the first material distributing surface j1, and the slender bar stock w will slide downward along the first material distributing surface j1 under the action of gravity and fall onto the subsequent working position stacking platform t placed on one side of the first material distributing surface j1. When the second sorting rotating shaft f2a is rotated, the second sorting roller f2c will retract downward and be lower than the second material distributing surface j2, and the slender bar stock w will slide downward along the second material distributing surface j2 under the action of gravity and fall into the waste bin k placed on one side of the second material distributing surface j2. The sorting device f screens and classifies the slender bar stock w through the swinging actions of the first sorting roller f1 and the second sorting roller f2. Among them, the driving devices for rotating the first sorting rotating shaft f1a and the second sorting rotating shaft f2a can be a hydraulic motor, an electric motor or a direct drive of an electric motor driving a speed reducer. Of course, according to the conventional technical means of those skilled in the art, it can also be replaced with a link mechanism, and one end of the link mechanism can also be driven by a hydraulic telescopic cylinder or a pneumatic telescopic cylinder.

[0034] Figure 6 It is a schematic diagram of the discharging device p in the embodiment of the present invention jacking up the slender bar stock w upward.

[0035] Figure 7 It is a schematic diagram of the slender bar stock w in the embodiment of the present invention being released onto the stacking platform t.

[0036] According to Figure 6 、 Figure 7As shown, the discharging device p is arranged below the first material dividing surface j1 and is used for intermittently and orderly feeding the slender rod-shaped materials w to be discharged. The discharging device p is further provided with a discharging swing arm p1, a discharging rotating shaft p2 and a thimble p3. A jacking plane p4 is further arranged on the thimble p3. The discharging rotating shaft p2 is arranged at the first end of the discharging swing arm p1, and the thimble p3 is arranged at the second end of the discharging swing arm p1 and protrudes above the plane where the discharging swing arm p1 is located to form a convex shape. The discharging device p is rotationally connected to the material dividing frame j through the discharging rotating shaft p2. A blocking device j5 is further arranged at the end of the first material dividing surface j1. The blocking device j5 is further provided with a blocking surface j5a for blocking the downward rolling of the slender rod-shaped materials w and a guiding surface j5b for discharging the slender rod-shaped materials w. The blocking surface j5a and the guiding surface j5b can intersect, and a transition surface with a smooth transition is arranged at the intersection. Under the action of the discharging device p, the slender rod-shaped materials w can smoothly slide from the blocking surface j5a to the guiding surface j5b, so as to discharge the slender rod-shaped materials w onto the stacking platform t at the subsequent working position. When the discharging rotating shaft p2 is rotated, the thimble p3 will cross the first material dividing surface j1, and the jacking plane p4 can jack up the slender rod-shaped materials w that have been arranged on the first material dividing surface j1 from the blocking surface j5a. On the stacking platform t, the slender rod-shaped materials w will be neatly arranged in a row to facilitate the subsequent working position to fill flexible materials between the slender rod-shaped materials w. Among them, the driving device for rotating the discharging rotating shaft p2 can be a hydraulic motor, an electric motor or a direct drive of an electric motor driving a speed reducer. Of course, according to the conventional technical means of those skilled in the art, it can also be replaced by a link mechanism, and one end of the link mechanism can also be driven by a hydraulic telescopic cylinder or a pneumatic telescopic cylinder.

[0037] In order to more conveniently implement the function of orderly discharging and feeding in this implementation scheme, a more preferred technical solution can also be adopted in this implementation scheme, that is, a pressure device y can be further provided. The pressure device y is arranged on a bracket z, and the bracket z is arranged on a material distributing rack j. Therefore, the pressure device y is suspended above the material distributing rack j. The pressure device y and the bracket z are connected to each other through a sliding device. The sliding device can be a linear slide rail and slider, or can be directly replaced with other equivalent technical solutions according to the common technical means of those skilled in the art. An adjusting device y4 is also provided between one end of the pressure device y and the bracket z. The adjusting device y4 can be an adjusting bolt. Through the action of the adjusting device y4, the pressure device y can move closer to or away from the material distributing rack j. The pressure device y is also provided with a pressure surface y1, a discharging notch y2 and a limiting surface y3. The pressure surface y1 and the first material distributing surface j1 form a parallel channel and there is a space between them that can accommodate the orderly arrangement and passage of the slender rod-shaped material w. There is a space for the slender rod-shaped material w to be discharged and pass through between the discharging notch y2 and the blocking surface j5a. The limiting surface y3 can limit the upward movement distance when the slender rod-shaped material w is lifted by the lifting plane p4. The feeding device g, the sorting device f, the material distributing rack j, the discharging device p and the pressure device y work in coordination with each other to achieve orderly intermittent feeding when stacking the slender rod-shaped material w.

[0038] Figure 9 It is a schematic diagram of the change in the specification of the pressure device y in the embodiment of the present invention.

[0039] According to Figure 9 As shown, according to one aspect of the embodiment of the present invention, the technical solution of the present invention can also change the product specification according to the specific needs of the production line. When it is necessary to change the product specification, the adjusting device y4 is adjusted, and the pressure device y will move to a position with a suitable distance from the material distributing rack j according to the manual adjustment. In this way, the parallel channel formed by the pressure surface y1 and the first material distributing surface j1 and the channel between the discharging notch y2 and the blocking surface j5a can both be applicable to the new product specification, so as to meet the need of quickly changing the specification in a high-speed production line.

[0040] It should be understood that the description of the specific implementation mode of the present invention in the specification is exemplary and should not be construed as an improper limitation of the protection scope of the present invention. The protection scope of the present invention is defined by its claims and covers all implementation modes falling within its scope and their obvious equivalent variations.

Claims

1. An ordered discharging and feeding device, which is used for intermittently and orderly feeding when filling interlayer fillers for slender rod materials (w), and is characterized in that Including a feeding device (g), a sorting device (f), a material distribution rack (j) and a discharging device (p), the feeding device (g) is arranged on one side of the sorting device (f) for continuously feeding long and thin rod materials (w). The sorting device (f) is also provided with a first sorting roller (f1) and a second sorting roller (f2) that cross each other to screen and classify the long and thin rod materials (w). The material distribution rack (j) is a V-shaped sliding rack and is arranged below the sorting device (f) for storing and guiding the long and thin rod materials (w), and is provided with a first material distribution surface (j1) and a second material distribution surface (j2). The discharging device (p) is arranged below the first material distribution surface (j1) for intermittently and orderly feeding the long and thin rod materials (w) to be discharged. The feeding device (g), the sorting device (f), the material distribution rack (j) and the discharging device (p) work in coordination with each other to achieve intermittent and orderly feeding during the stacking of the long and thin rod materials (w). At the end of the first material distribution surface (j1), there is also a blocking device (j5). The blocking device (j5) is also provided with a blocking surface (j5a) for blocking the downward rolling of the long and thin rod materials (w) and a guiding surface (j5b) for discharging the long and thin rod materials (w). The blocking surface (j5a) and the guiding surface (j5b) intersect, and a transition surface with a smooth transition is provided at the intersection. Under the action of the discharging device (p), the long and thin rod materials (w) can smoothly slide from the blocking surface (j5a) to the guiding surface (j5b) to discharge the long and thin rod materials (w). The discharging device (p) is also provided with a discharging swing arm (p1), a discharging rotating shaft (p2) and a thimble (p3). A jacking plane (p4) is also provided on the thimble (p3). The discharging rotating shaft (p2) is arranged at the first end of the discharging swing arm (p1), and the thimble (p3) is arranged at the second end of the discharging swing arm (p1) and is higher than the plane where the discharging swing arm (p1) is located. The discharging device (p) is rotationally connected to the material distribution rack (j) through the discharging rotating shaft (p2). When the discharging rotating shaft (p2) is rotated, the thimble (p3) will cross the first material distribution surface (j1), and the jacking plane (p4) can jack up the long and thin rod materials (w) upward from the blocking surface (j5a). The first sorting roller (f1) is also provided with a first sorting rotating shaft (f1a), a first sorting swing arm (f1b) and a first sorting roller wheel (f1c). The first sorting rotating shaft (f1a) is arranged at the first end of the first sorting swing arm (f1b), and the first sorting roller wheel (f1c) is arranged at the second end of the first sorting swing arm (f1b). The first sorting roller wheel (f1c) can make a rotary motion relative to the first sorting swing arm (f1b). The first sorting roller (f1) is rotationally connected to the material distribution rack (j) through the first sorting rotating shaft (f1a). When the first sorting rotating shaft (f1a) is rotated, the first sorting roller wheel (f1c) will be retracted downward and be lower than the first material distribution surface (j1), and the long and thin rod materials (w) will slide downward along the first material distribution surface (j1) under the action of gravity.

2. The orderly discharging and feeding device according to claim 1, characterized in that The second sorting roller (f2) is further provided with a second sorting rotating shaft (f2a), a second sorting swing arm (f2b) and a second sorting roller wheel (f2c). The second sorting rotating shaft (f2a) is arranged at the first end of the second sorting swing arm (f2b), the second sorting roller wheel (f2c) is arranged at the second end of the second sorting swing arm (f2b), and the second sorting roller wheel (f2c) can perform a rotary motion relative to the second sorting swing arm (f2b). The second sorting roller (f2) is rotatably connected to the material distributing rack (j) through the second sorting rotating shaft (f2a). When the second sorting rotating shaft (f2a) is rotated, the second sorting roller wheel (f2c) will be retracted downward and lower than the second material distributing surface (j2), and the slender bar stock (w) will slide downward along the second material distributing surface (j2) under the action of gravity.

3. The orderly discharging and feeding device according to claim 2, characterized in that A material pressing device (y) is further provided. The material pressing device (y) is further provided with a material pressing surface (y1). The material pressing surface (y1) and the first material distributing surface (j1) form a parallel channel and there is a space between them that can accommodate the slender bar stock (w) to pass through neatly arranged.

4. The orderly discharging and feeding device according to claim 3, characterized in that The material pressing device (y) is further provided with a material discharging notch (y2) and a limiting surface (y3). There is a space for the slender bar stock (w) to be discharged through between the material discharging notch (y2) and the blocking surface (j5a). The limiting surface (y3) can limit the upward movement distance when the slender bar stock (w) is lifted by the jacking plane (p4).

5. The orderly discharging and feeding device according to claim 4, characterized in that The material pressing device (y) is further provided with an adjusting device (y4). The adjusting device (y4) can adjust the distances between the material pressing surface (y1) and the material discharging notch (y2) and the first material distributing surface (j1) and the blocking surface (j5a) respectively, so as to be applicable to the neat and orderly passing of more specifications of slender bar stock (w).

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