Conveying device for round bars

Abstract

The utility model relates to the technical field of workpiece conveying devices in the forging industry, and provides a round bar conveying device which is installed at the tail end of a dephosphorization machine and comprises a material receiving mechanism used for receiving round bars falling from the tail end of the dephosphorization machine and a conveying mechanism used for conveying the round bars. The material receiving mechanism comprises a first base, the first base is rotationally connected with an obliquely-arranged material bearing plate, the first base is provided with an overturning air cylinder which drives the material bearing plate to overturn and enables the round bars to slide to the conveying mechanism from the material bearing plate, and the first base is provided with a cushion column abutting against the bottom of the material bearing plate. The round bar feeding device overcomes the defects in the prior art, is reasonable in design and compact in structure, is installed at the tail end of the dephosphorization machine, round bars fall onto the material receiving mechanism after oxide skin on the surfaces of the round bars is removed, the round bars are conveyed to the conveying mechanism through the material receiving mechanism to be conveyed, manual operation is not needed, safety is high, feeding of workpieces of various sizes can be compatible, and production efficiency is improved. And production line process diversification can be realized.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece conveying devices in the forging industry, in particular to a conveying device for round bar materials. Background Art

[0002] During the forging process, after the round bar is heated at high temperature, oxide scale will inevitably form on its surface. If this oxide scale is not removed in time, it will seriously affect the surface finish of the forging and may even cause the oxide scale to be embedded in the forging, forming surface pitting, thereby reducing the performance of the forging. For this reason, professional dephosphorization machines are used on the production line to effectively remove the oxide scale on the edge of the round bar.

[0003] However, the current problem is that the round bar material after being treated by the dephosphorization machine, due to its high temperature and heavy weight, its transfer process often needs to rely on manual use of tools, which not only increases the difficulty of operation, but also brings higher safety risks. Manual operation is carried out in a high temperature environment, which is not only easy to cause fatigue of the operator, but may also cause accidents such as burns due to improper operation. For this reason, we propose a round bar material conveying device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a round bar material conveying device to solve the above problems existing in the prior art.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a round bar material conveying device, which is installed at the end of the dephosphorization machine, including a receiving mechanism for receiving the round bar material dropped from the end of the dephosphorization machine and a conveying mechanism for conveying the round bar material;

[0008] The material receiving mechanism includes a first base, on which a tilted material receiving plate is rotatably connected, and the first base is provided with a flipping cylinder for driving the material receiving plate to flip and allowing the round bar material to slide from the material receiving plate to the conveying mechanism, and the first base is provided with a pad column abutting against the bottom of the material receiving plate.

[0009] Further, the conveying mechanism includes a first conveying unit and a second conveying unit;

[0010] The first conveying unit and the second conveying unit each include a second base, a conveying frame, a reduction motor, a chain and a pair of baffles;

[0011] A pair of baffles are arranged on both sides of the conveying frame, the chain is arranged on the conveying frame and is driven to rotate by a sprocket on the output end of the reduction motor, and a second base is arranged at the bottom of the conveying frame;

[0012] The chain ends of the first conveying unit and the second conveying unit are adjacent to each other, and the side of the chain of the first conveying unit away from the second conveying unit is adjacent to the receiving plate.

[0013] Furthermore, a lifting cylinder is provided on the second base of the second conveying unit, and an output end of the lifting cylinder is connected to the bottom of the conveying frame through a guide shaft.

[0014] Furthermore, a limiting cylinder is provided on the conveying frame of the second conveying unit, and a limiting plate located above the chain of the second conveying unit is provided on the output end at the bottom of the limiting cylinder.

[0015] Furthermore, side plates are symmetrically arranged on both sides of the material receiving plate, and a bottom plate for supporting one end of the round bar material is arranged at the bottom.

[0016] Furthermore, the symmetrically arranged side panels are arranged in a V-shaped structure.

[0017] Furthermore, the first base and the receiving plate are rotatably connected via a seat bearing.

[0018] (III) Beneficial effects

[0019] The embodiment of the utility model provides a round bar material conveying device. It has the following beneficial effects:

[0020] This device is installed at the end of the dephosphorization machine. After the oxide scale on the surface of the round bar is removed, it falls onto the receiving mechanism, which transports the round bar to the conveying mechanism for transportation. It does not require manual operation and has high safety. It is also compatible with workpiece feeding of various sizes, and can realize the diversification of production line processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a main perspective schematic diagram of the material receiving mechanism structure of the utility model;

[0023] Figure 3 This is a bottom-up stereoscopic schematic diagram of the material receiving mechanism structure of the utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the conveying mechanism structure of the utility model.

[0025] In the figure: 10, first base; 11, material receiving plate; 111, side plate; 112, bottom plate; 12, turning cylinder; 13, cushion column; 20, second base; 201, lifting cylinder; 202, guide shaft; 21, conveying frame; 211, limit cylinder; 212, limit plate; 22, reduction motor; 23, chain; 24, baffle. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See attached Figure 1-4 , a round bar material conveying device, which is installed at the end of the dephosphorization machine, includes a receiving mechanism for receiving the round bar material dropped from the end of the dephosphorization machine and a conveying mechanism for conveying the round bar material. The round bar material falls onto the receiving mechanism after the surface oxide scale is removed by the dephosphorization machine. The receiving mechanism conveys the round bar material to the conveying mechanism for transportation. It does not require manual operation and has high safety. It can also be compatible with workpiece feeding of various sizes.

[0028] The material receiving mechanism includes a first base 10, on which an inclined material receiving plate 11 is rotatably connected, and a turning cylinder 12 is provided on the first base 10 for driving the material receiving plate 11 to turn over and make the round bar material slide from the material receiving plate 11 to the conveying mechanism. When the round bar material falls onto the material receiving plate 11, the turning cylinder 12 is started to turn over the material receiving plate 11, and at this time, the material receiving plate 11 turns the round bar material onto the conveying mechanism;

[0029] The first base 10 is provided with a cushion column 13 abutting against the bottom of the material receiving plate 11, and the cushion column 13 supports the material receiving plate 11 to prevent the output end of the flip cylinder 12 from being damaged by a large pressure;

[0030] The conveying mechanism includes a first conveying unit and a second conveying unit;

[0031] The first conveying unit and the second conveying unit both include a second base 20, a conveying frame 21, a reduction motor 22, a chain 23 and a pair of baffles 24;

[0032] A pair of baffles 24 are arranged on both sides of the conveying frame 21 to prevent the round bar from slipping during the conveying process. The chain 23 is arranged on the conveying frame 21 and is driven to rotate by the sprocket on the output end of the reduction motor 22. A second base 20 is arranged at the bottom of the conveying frame 21;

[0033] The ends of the chains 23 of the first conveying unit and the second conveying unit are adjacent to each other, and the side of the chain 23 of the first conveying unit away from the second conveying unit is adjacent to the receiving plate 11. The receiving plate 11 flips the round bar material onto the chain 23 of the first conveying unit. At this time, the reduction motor 22 of the first conveying unit is started, and the round bar material is conveyed to the chain 23 of the second conveying unit through the chain 23.

[0034] In this embodiment, a lifting cylinder 201 is provided on the second base 20 of the second conveying unit. The output end of the lifting cylinder 201 is connected to the bottom of the conveying frame 21 through a guide shaft 202. When the lifting cylinder 201 is started, the guide shaft 202 drives the conveying frame 21 to perform lifting movements, and further enables the chain 23 on the second conveying unit to drive the round bar material to perform lifting movements. After lifting to a suitable position, the reduction motor 22 on the second conveying unit is started. At this time, the chain 23 on the second conveying unit drives the round bar material to move to the next processing link.

[0035] In this embodiment, a limiting cylinder 211 is provided on the conveying frame 21 of the second conveying unit, and a limiting plate 212 located above the chain 23 of the second conveying unit is provided on the bottom output end of the limiting cylinder 211. The limiting cylinder 211 is activated during the lifting process of the round bar material. At this time, the limiting plate 212 moves downward to press the round bar material on the chain 23 to prevent the round bar material from slipping and deflecting during the lifting process, which helps to maintain the stability and consistency of the round bar material during the conveying process.

[0036] In this embodiment, side plates 111 are symmetrically provided on both sides of the material receiving plate 11, and a bottom plate 112 is provided at the bottom thereof for supporting one end of the round bar material to prevent the round bar material from slipping and deflecting too much when turning over.

[0037] In this embodiment, the symmetrically arranged side plates 111 are arranged in a V-shaped structure, which facilitates the round bar material to fall onto the receiving plate 11, reduces the offset of the round bar material during the flipping process, and can carry workpieces of various sizes.

[0038] In this embodiment, the first base 10 and the receiving plate 11 are rotatably connected via a seat bearing to improve the stability of the rotation.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0040] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A round bar conveying device, which is installed at the end of a dephosphorization machine, characterized in that: It includes a receiving mechanism for receiving the round bar material dropped from the end of the dephosphorization machine and a conveying mechanism for conveying the round bar material; The material receiving mechanism comprises a first base (10), a material receiving plate (11) which is rotatably connected to the first base (10), a turning cylinder (12) which drives the material receiving plate (11) to turn over and allows the round bar material to slide from the material receiving plate (11) to the conveying mechanism, and a pad column (13) which abuts against the bottom of the material receiving plate (11) is provided on the first base (10).

2. A round bar conveying device as claimed in claim 1, characterized in that: The conveying mechanism comprises a first conveying unit and a second conveying unit; The first conveying unit and the second conveying unit both comprise a second base (20), a conveying frame (21), a reduction motor (22), a chain (23) and a pair of baffles (24); A pair of baffles (24) are arranged on both sides of the conveying frame (21); the chain (23) is arranged on the conveying frame (21) and is driven to rotate by a sprocket wheel on the output end of a reduction motor (22); a second base (20) is arranged at the bottom of the conveying frame (21); The ends of the chains (23) of the first conveying unit and the second conveying unit are adjacent to each other, and the side of the chain (23) of the first conveying unit away from the second conveying unit is adjacent to the receiving plate (11).

3. A round bar conveying device as claimed in claim 2, characterized in that: A lifting cylinder (201) is provided on the second base (20) of the second conveying unit, and an output end of the lifting cylinder (201) is connected to the bottom of the conveying frame (21) via a guide shaft (202).

4. A round bar conveying device as claimed in claim 2 or 3, characterized in that: A limiting cylinder (211) is provided on the conveying frame (21) of the second conveying unit, and a limiting plate (212) located above the chain (23) of the second conveying unit is provided on the bottom output end of the limiting cylinder (211).

5. The round bar conveying device according to claim 1, characterized in that: The material receiving plate (11) is symmetrically provided with side plates (111) on both sides, and a bottom plate (112) for supporting one end of the round bar material is provided at the bottom.

6. A round bar conveying device as claimed in claim 5, characterized in that: The symmetrically arranged side panels (111) are arranged in a V-shaped structure.

7. A round bar conveying device as claimed in claim 1, characterized in that: The first base (10) and the receiving plate (11) are rotatably connected via a seat bearing.

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