Blank pressing and trimming device of belt conveyor

Abstract

The utility model discloses an edge pressing and trimming device of a belt conveyor, which mainly comprises a support, a cross rod, a cutting piece and a limiting piece, during implementation, a blade penetrates through a corresponding positioning groove according to the required target width, one side edge of an overlarge-width to-be-trimmed edge pressing is tightly attached to one inner side of the support, and the edge pressing and trimming device is arranged on the cross rod. The cutting piece is attached to the transverse plate and penetrates through the gap, the cutting piece is fixed under the limiting action of the transverse rod and the positioning groove, the pressing edge is pulled at a constant speed in the direction of the cutting edge, the pressing edge and the cutting edge move relatively, and therefore the width of the pressing edge is trimmed to the needed width through the cutting edge of the cutting piece, and uniform and efficient trimming of the width of the pressing edge is achieved. By using the device, edge pressing and trimming are simple and easy to realize, and the edge pressing and trimming width is uniform and efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to conveyor auxiliary accessory technical field especially, it relates to a band -conveyer edge pressing finishing device. BACKGROUND

[0002] The band -conveyer is indispensable economic type transport material's equipment of the flow production line with rhythm, and the edge pressing is an effective method to prevent materials from falling from the belt edge. Because the edge pressing size of the band -conveyer is not fixed, the edge pressing width needs to be finished during installation, and in the absence of the finishing device of the edge pressing, often can only use scissors to finish, and the finishing difficulty is big, and the speed is slow, and it is difficult to guarantee the uniformity of finishing width, and a large amount of manpower, material resources and time are wasted, and the production is affected. UTILITY MODEL CONTENT

[0003] In view of the above, the utility model provides a band -conveyer edge pressing finishing device, which can solve the problems of big finishing difficulty, low efficiency and poor uniformity caused by the lack of special edge pressing finishing device.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A band -conveyer edge pressing finishing device, comprising:

[0006] Support, the middle part is provided with the horizontal plate above the through groove, the horizontal plate is provided with at least one positioning groove;

[0007] Horizontal rod, which is transversely arranged in the through groove of the support;

[0008] Limiting piece, which is arranged on the upper part of the support and forms a gap with the horizontal plate for the edge pressing to be finished;

[0009] Cutting piece, at least one side edge is provided with a cutting edge, the lower part of the cutting piece is provided with a through hole and is matched and arranged on the horizontal rod through the through hole, the upper part of the cutting piece passes through one of the positioning grooves of the horizontal plate and the cutting edge passes through the gap.

[0010] Further, the middle part of the support is also provided with a position adjusting groove extending downward to the lower part of the support;

[0011] The through groove is located at the top side of the position adjusting groove, and the through groove is communicated with the position adjusting groove, so that the horizontal rod can enter the position adjusting groove from the through groove, and the cutting piece can be separated from the positioning groove downward.

[0012] Further, the through slot is located obliquely below the positioning slot, so that the cutting member passing through the positioning slot is obliquely arranged to make the blade be inclined to the direction of the coming edge to be trimmed when passing through the positioning slot.

[0013] Further, the through slot extends obliquely downward.

[0014] Further, one end of the cross rod is provided with a head part with a size larger than the through slot, and the other end is provided with an external thread, and a first nut is matched and arranged at the external thread, and the head part and the first nut are respectively located at the outer sides of the two sides of the support.

[0015] Further, the positioning slots are multiple, and the multiple positioning slots are distributed transversely along the cross plate.

[0016] Further, the limiting member comprises two rollers, and the two rollers are transversely arranged and respectively located at the front and rear sides of the blade passing through the cross plate.

[0017] Further, the roller is rotationally arranged.

[0018] Further, the upper part of the support is further provided with vertical slots penetrating through the two sides, and the vertical slots of the two sides of the support are two, and the vertical slots extend vertically downward.

[0019] The limiting member comprises limiting parts at two ends, and the two rollers are located between the limiting parts at the two ends, and the limiting parts at the two ends are respectively provided with screw rods penetrating through the vertical slots outward, and the screw rods are matched with second nuts, and the second nuts are located at the outer sides of the two sides of the support.

[0020] Further, the bottom of the support is provided with a limiting slot extending transversely, and the limiting slot is located below the cross rod, so that when the cross rod enters the adjusting slot from the through slot and the cutting member is separated from the positioning slot downward, the bottom of the cutting member is located in the limiting slot, so that the cutting member can only move transversely in the limiting slot and cannot swing forward or backward around the cross rod.

[0021] Compared with the prior art, the belt conveyor edge trimming device has the advantages that: according to the required target width, the blade passes through the corresponding positioning slot, one side of the edge to be trimmed with a width that is too large is closely attached to an inner side of the support, is attached to the cross plate and passes through the gap, the cutting member is fixed under the limiting action of the cross rod and the positioning slot, the edge is pulled at a uniform speed along the direction of the blade, the edge and the blade move relatively, the width of the edge is trimmed to the required width by the blade of the cutting member, uniform and efficient edge width trimming is realized, the edge trimming is simple and easy to realize by using the device, and the edge trimming width is uniform and efficient. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0023] Figure 1 It is a structural schematic view of the belt conveyor edge pressing finishing device of the present application;

[0024] Figure 2 It is a front view schematic view of the belt conveyor edge pressing finishing device of the present application;

[0025] Figure 3 It is a structural schematic view of the bracket in the present application;

[0026] Figure 4 It is a structural schematic view of the horizontal rod in the present application;

[0027] Figure 5 It is a structural schematic view of the cutting member in the present application;

[0028] Figure 6 It is a structural schematic view of the limiting member in the present application.

[0029] In the drawings, the marks are as follows: 10-bracket; 11-through slot; 12-horizontal plate; 13-positioning slot; 14-position adjusting slot; 15-vertical slot; 16-limiting slot; 17-vertical plate; 18-horizontal beam; 20-horizontal rod; 21-head; 22-first nut; 30-cutting member; 31-blade; 32-through hole; 40-limiting member; 41-roller; 42-limiting part; 43-screw rod; 44-second nut; 50-gap. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the present application.

[0031] In the description of the present application, it is necessary to explain that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation of the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] Please refer to Figures 1 to 6 A preferred embodiment of the present invention provides a belt conveyor edge trimming device, which mainly includes a bracket 10, a cross bar 20, a cutting piece 30 and a limiting piece 40.

[0034] Please continue to refer to Figures 1 to 6 The bracket 10 is provided with vertical plates 17 on both sides and a horizontal plate 12 in the middle. The horizontal plate 12 is located between the vertical plates 17 on both sides. The vertical plates 17 on both sides and the middle horizontal plate 12 form an H-shaped structure. The vertical plates 17 on both sides and the middle horizontal plate 12 are made of high-strength stainless steel and are welded and fixed to each other. For example, the vertical plates 17 are 3mm thick, 150mm wide (front and back), and 120mm high. The horizontal plate 12 is 3mm thick, 160mm long, and 150mm wide. The top of the horizontal plate 12 is 40mm away from the top of the vertical plates 17. A through slot 11 is provided in the middle of the bracket 10, which runs through both sides. The through slot 11 is provided on the vertical plates 17 on both sides and runs through the vertical plates 17 on both sides. The slot width of the through slot 11 is 5mm. It can be understood that the through slot 11 can be in the form of a circular hole, a long slot, or other shapes. In this exemplary embodiment, the through slot 11 is in the form of a long slot. The horizontal plate 12 is located above the through-slot 11 and is provided with at least one positioning slot 13 extending vertically through the horizontal plate 12. In this exemplary embodiment, there are three positioning slots 13, distributed transversely along the horizontal plate 12. More specifically, the three positioning slots 13 are 1 mm wide and 22 mm long, and are 40 mm, 60 mm, and 80 mm apart from the left vertical plate 17, respectively. The three positioning slots 13 are located in the middle of the horizontal plate 12 in the front-to-back direction.

[0035] The crossbar 20 is disposed transversely through the through slot 11 of the bracket 10 and is placed within the through slot 11. The diameter of the crossbar 20 matches the width of the through slot 11. The ends of the crossbar 20 extend outside the vertical plates 17 on both sides. The crossbar 20 is made of high-strength stainless steel and has a total length of 180 mm.

[0036] The limiting member 40 is arranged on the upper part of the support 10 and forms a gap 50 with the horizontal plate 12 for the passing of the edge to be trimmed. The limiting member 40 and the horizontal plate 12 can form a gap 50 which can allow the edge to be trimmed to be limited in the height direction to a certain extent, so that the edge to be trimmed can pass through the gap 50 flatly, thereby ensuring the trimming effect and the uniformity of the trimming width.

[0037] The cutting member 30 is provided with a cutting edge 31 on at least one side edge, which is used to cut the edge to be trimmed. In the exemplary embodiment, the cutting member 30 is in the form of a thin sheet to form a blade, which is made of SK5 alloy steel and has a parallelogram shape. The bottom of the cutting member 30 is 20 mm, the height is 55 mm, and the angle of one corner is 60°. The thickness of the blade-shaped cutting member 30 is 1 mm, which can just pass through the positioning groove 13. In the exemplary embodiment, the cutting edge 31 is only provided on one side edge, that is, cutting is only realized on one side.

[0038] The lower part of the cutting member 30 is provided with a through hole 32 which is matched and arranged on the horizontal rod 20. The hole diameter of the through hole 32 is consistent with the rod diameter of the horizontal rod 20, and the cutting member 30 can slide axially on the horizontal rod 20. The plane where the cutting edge of the cutting member 30 is located is perpendicular to the axial direction of the horizontal rod 20, that is, cutting in the front-rear direction is realized. The upper part of the cutting member 30 passes through one of the positioning grooves 13 of the horizontal plate 12, and through the limiting action of the horizontal rod 20 and the positioning groove 13, the cutting member 30 and the upper cutting edge 31 can be positioned to a certain position. At this time, the distance between the cutting edge 31 and the vertical plates 17 on both sides is fixed, and by adjusting the position of the cutting member 30 in different positioning grooves 13, the distance between the cutting edge 31 and the vertical plates 17 on both sides can be adjusted. For example, when the cutting member 30 is located in the first positioning groove 13 on the left side, the distance between the cutting member 30 and the vertical plate 17 on the left side is 40 mm, and the distance between the cutting member 30 and the vertical plate 17 on the right side is 120 mm, so as to realize the trimming of the edge with a target width of 40 mm or 120 mm. When the cutting edge 31 passes through the gap 50, the edge to be trimmed can be cut by the cutting edge 31 when passing through the gap 50, that is, the width trimming of the edge is realized.

[0039] In the implementation, the edge trimming device of the belt conveyor can be clamped by a vice on both sides. According to the target width, the cutting edge 31 passes through the corresponding positioning groove 13, one side edge of the edge to be trimmed which is too wide is tightly attached to the inner side of the support 10, is attached to the horizontal plate 12 and passes through the gap 50, and the cutting member 30 is fixed under the limiting action of the horizontal rod 20 and the positioning groove 13. The edge is pulled at a uniform speed along the direction of the cutting edge 31, the edge and the cutting edge 31 move relative to each other, and the width of the edge is trimmed to the required width by the cutting edge 31 of the cutting member 30, thereby realizing uniform and efficient trimming of the width of the edge. The use of the device for edge trimming is simple and easy to realize, and the trimming width of the edge is uniform and efficient.

[0040] The middle part of the support 10 is further provided with a positioning slot 14 extending through both sides, the positioning slot 14 is arranged on the vertical plate 17 on both sides, the positioning slot 14 extends downward to the lower part of the support 10, the slot width of the positioning slot 14 is consistent with the rod diameter of the cross rod 20, and the length is 60mm.

[0041] The through slot 11 is located at the top side of the positioning slot 14 and is communicated with the positioning slot 14 to enable the cross rod 20 to enter the positioning slot 14 from the through slot 11 and enable the cutting piece 30 to be separated downward from the positioning slot 13. In the implementation, the cross rod 20 is located in the through slot 11, at this time, the upper part of the cutting piece 30 passes through the positioning slot 13, and the cutting edge 31 passes through the gap 50 to achieve cutting trimming; and the cross rod 20 can enter the positioning slot 14 from the through slot 11 and enter the bottom of the positioning slot 14, the cutting piece 30 moves downward, the upper part of the cutting piece 30 is separated downward from the positioning slot 13, then at this time, the cutting piece 30 can slide in the axial direction of the cross rod 20, so as to adjust the position of the cutting piece 30 on the cross rod 20 and correspondingly be located below the other positioning slot 13 which is wanted to enter, and then the cross rod 20 is made to enter the through slot 11 upward from the bottom of the positioning slot 14, at this time, the upper part of the cutting piece 30 enters the other positioning slot 13, the position adjustment of the cutting piece 30 is completed, and different width trimming is realized. In the preferred example, the through slot 11 extends downward obliquely, which can effectively prevent the cross rod 20 entering the through slot 11 from being separated from the through slot 11.

[0042] The bottom of the support 10 is provided with a transversely extending limiting slot 16, specifically, a cross beam 18 is arranged between the vertical plates 17 on both sides, and the limiting slot 16 is arranged at the top of the cross beam 18. The limiting slot 16 is located below the cross rod 20, so that when the cross rod 20 enters the positioning slot 14 from the through slot 11 and the cutting piece 30 is separated downward from the positioning slot 13, the bottom of the cutting piece 30 is located in the limiting slot 16, so as to limit the cutting piece 30 to move only transversely in the limiting slot 16 and cannot swing forward or backward around the cross rod 20, avoiding the cutting piece 30 from touching external objects to damage the external objects or the cutting edge 31 when swinging forward or backward around the cross rod 20.

[0043] The transverse rod 20 is provided with a head 21 with a size larger than the through slot 11 at one end and an external thread at the other end, and the first nut 22 is matched and arranged at the external thread, and the head 21 and the first nut 22 of the transverse rod 20 are respectively arranged at the two sides of the bracket 10. In the exemplary embodiment, the total length of the transverse rod 20 is 180 mm, the head 21 is an integrally formed high-strength stainless steel external hexagonal bolt head, the length of the threaded section is 30 mm, the length of the smooth section is 145 mm, the diameter is 5 mm, and the through hole 32 of the cutting piece 30 is sleeved on the smooth section. The first nut 22 is loosened to adjust the movement of the transverse rod 20, and the first nut 22 is tightened to fix the transverse rod 20, so that the cutting piece 30 is fixed when the first nut 22 is tightened, and the position of the cutting piece 30 is adjusted by loosening the first nut 22 to adjust the movement of the transverse rod 20.

[0044] The through slot 11 is located obliquely below the positioning groove 13, so that the cutting piece 30 passing through the positioning groove 13 is arranged obliquely to allow the cutting edge 31 to be inclined towards the direction of the coming edge to be trimmed when passing through the positioning groove 13 upwardly. The inclined cutting edge 31 can avoid the edge of the cutting part from being raised when trimming the edge.

[0045] In the preferred embodiment, the limiting piece 40 includes two rollers 41 arranged transversely and respectively located on the front and rear sides of the cutting edge 31 passing through the transverse plate 12 upwardly. The two rollers 41 are located between the vertical plates 17 on the two sides, and the bottoms of the two rollers 41 and the top surface of the transverse plate 12 directly form the gap 50. The roller 41 is preferably made of hard plastic. The roller 41 is rotatably arranged, so as to reduce the friction with the edge, change the sliding friction into rolling friction, and make the edge pulling more smoothly. The outer diameter of the roller 41 is 18 mm, and in the implementation, the roller 41 should be as close as possible to the edge, that is, the minimum gap 50 is preferably equal to the thickness of the edge.

[0046] In order to facilitate the roller 41 to closely fit the edge of different thicknesses during use, the distance between the roller 41 and the transverse plate 12 is preferably adjustable. In the exemplary embodiment, the upper part of the vertical plate 17 on the two sides of the bracket 10 is also provided with a vertical groove 15 penetrating the two sides, and the vertical grooves 15 on the two sides of the bracket 10 are two vertical grooves 15, which extend vertically downward. In the exemplary embodiment, the vertical groove 15 has a groove width of 5 mm and a length of 30 mm, and the distance between the two vertical grooves 15 on the same side is 55 mm.

[0047] The limiting member 40 further comprises limiting portions 42 at both ends, the two rollers 41 are located between the limiting portions 42 at both ends, two rotating shafts are fixedly arranged between the limiting portions 42 at both ends and are transversely arranged and parallel to each other, the two rollers 41 are rotatably installed between the limiting portions 42 at both ends through the rotating shafts and bearings, the limiting portions 42 at both ends are respectively provided with screw rods 43 for outwardly penetrating the vertical grooves 15, the screw rods 43 are matched with second nuts 44, the second nuts 44 are located outside the two sides of the support 10, the second nuts 44 are loosened, the limiting portions 42 are adjusted to adjust the positions of the two rollers 41 in the vertical grooves 15, the second nuts 44 are tightened, the limiting portions 42 are fixed and the two rollers 41 are fixed to a certain height. In implementation, the heights of the two rollers 41 can be roughly adjusted according to the thickness of the edge to be trimmed, and the heights of the two rollers 41 are fixed by tightening the second nuts 44 on the two sides, or the heights of the two rollers 41 can be accurately adjusted, for example, a small part of the edge end is first pulled to pull the blade 31, then the two rollers 41 are lightly placed on the edge, and the second nuts 44 are tightened. The adjustment of the two rollers 41 should ensure that the heights of the two rollers 41 are consistent as much as possible.

[0048] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A belt conveyor edge trimming device characterized by, The utility model relates to a kind of belt conveyor edge trimming devices, including: Support (10), wherein the middle part is provided with the through slot (11) passing through both sides, the middle part of the support (10) is provided with the transverse plate (12) above the through slot (11), and the transverse plate (12) is provided with at least one positioning slot (13); Horizontal rod (20), which is transversely arranged in the through slot (11) of the support (10); Limiting member (40), which is arranged on the upper part of the support (10) and forms a gap (50) with the transverse plate (12) for the edge to be trimmed to pass through; Cutting member (30), at least one side of which is provided with a cutting edge (31), and the lower part of the cutting member (30) is provided with a through hole (32) and is matched and arranged on the horizontal rod (20) through the through hole (32), the upper part of the cutting member (30) passes through one of the positioning slots (13) of the transverse plate (12) upwardly, and the cutting edge (31) passes through the gap (50).

2. The belt conveyor edge trimming device according to claim 1, wherein: The middle part of the support (10) is further provided with a position adjusting slot (14) passing through both sides, and the position adjusting slot (14) extends downwardly to the lower part of the support (10); The through slot (11) is located at the top side of the position adjusting slot (14), and the through slot (11) is communicated with the position adjusting slot (14) to enable the horizontal rod (20) to enter the position adjusting slot (14) from the through slot (11) and enable the cutting member (30) to be separated from the positioning slot (13) downwardly.

3. The belt conveyor edge trimming device according to claim 1 or 2, wherein: The through slot (11) is located obliquely below the positioning slot (13), so that the cutting member (30) passing through the positioning slot (13) is arranged obliquely to enable the cutting edge (31) to be inclined in the direction of the edge to be trimmed when passing through the positioning slot (13) upwardly.

4. The belt conveyor edge trimming device according to claim 3, wherein: The through slot (11) extends obliquely downwardly.

5. The belt conveyor edge trimming device according to claim 1, wherein: One end of the horizontal rod (20) is provided with a head (21) having a size larger than the through slot (11), and the other end is provided with an external thread, and a first nut (22) is matched and arranged at the external thread, and the head (21) of the horizontal rod (20) and the first nut (22) are respectively located at the outer sides of the two sides of the support (10).

6. The belt conveyor edge trimming device according to claim 1, wherein: The positioning slots (13) are multiple, and the multiple positioning slots (13) are distributed transversely along the transverse plate (12).

7. The belt conveyor edge trimming device according to claim 1, wherein: The limiting member (40) includes two rollers (41), and the two rollers (41) are arranged transversely and respectively located at the front and rear sides of the cutting edge (31) passing through the transverse plate (12) upwardly.

8. The belt conveyor edge trimming device according to claim 7, wherein: The roller (41) is arranged rotatably.

9. The belt conveyor edge trimming device according to claim 7 or 8, characterized in that, the upper portion of the bracket (10) is further provided with vertical grooves (15) extending through both sides, the vertical grooves (15) on both sides of the bracket (10) are two respectively, and the vertical grooves (15) extend vertically downward; the limiting member (40) comprises limiting portions (42) at both ends, the two rollers (41) are located between the limiting portions (42) at both ends, the limiting portions (42) at both ends are respectively provided with screw rods (43) for penetrating out of the vertical grooves (15), the screw rods (43) are matched with second nuts (44), and the second nuts (44) are located outside both sides of the bracket (10).

10. The belt conveyor edge trimming device according to claim 2, characterized in that, the bottom of the bracket (10) is provided with a transversely extending limiting groove (16), the limiting groove (16) is located below the cross rod (20), so that when the cross rod (20) enters the adjusting groove (14) from the through groove (11) and allows the cutting member (30) to be separated from the positioning groove (13) downward, the bottom of the cutting member (30) is located in the limiting groove (16), so as to limit the cutting member (30) to be able to move only transversely in the limiting groove (16) and cannot swing forward or backward around the cross rod (20).

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