Cylindrical metal raw material cutting device

Abstract

The utility model discloses a cylindrical metal raw material cutting device, and relates to the technical field of metal raw material cutting. The cutting device comprises a cutting machine, a conveying roller conveying table and a sliding table are arranged on the two sides of a cutting opening of the cutting machine respectively, a turning plate and a driving device used for driving the turning plate to rotate are arranged on the top of the sliding table, and a cargo carrying trolley is arranged at the tail end of the sliding table. According to the utility model, the conveying roller conveying table for conveying the raw material to be cut to the lower part of the cutting blade is arranged on one side for cutting the cylindrical metal raw material, and the sliding table for collecting the cut metal raw material is arranged on the other side; and the cut cylindrical metal raw materials slide down from the sliding table and fall onto a cargo carrying trolley prepared in advance, manual carrying, loading and unloading are omitted, and the cutting and transporting efficiency of the cylindrical metal raw materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal forging, in particular to a columnar metal raw material cutting device. Background Art

[0002] Before forging metal products, it is usually necessary to cut the metal raw materials. The common metal raw materials on the market are usually cylindrical structures, which are cut into sections using sawing machines or cutting machines, and then the cut metal raw materials are transported to the forging site.

[0003] In the prior art, after the cylindrical metal raw materials are cut, they still need to be manually removed from the sawing machine or cutting machine, and then stacked on a transport cart and transported to the forging site. Since the cylindrical metal raw materials are heavy and prone to rolling, they require more manpower and are inconvenient to carry, so the efficiency of cutting and transporting cylindrical raw materials needs to be improved. Utility Model Content

[0004] The utility model aims to provide a device for cutting columnar metal raw materials, wherein one side of the cutting device for cutting the columnar metal raw materials is provided with a conveying roller conveying platform for conveying the raw materials to be cut to the bottom of the cutting blade, and the other side is provided with a slide for collecting the cut metal raw materials. The cut columnar metal raw materials slide from the slide and fall onto a pre-prepared cargo trolley, thereby eliminating the need for manual handling and loading and unloading, and improving the cutting and transportation efficiency of the columnar metal raw materials.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cylindrical metal raw material cutting device, including a cutting machine, a conveying roller conveyor table and a slide are respectively arranged on both sides of the cutting port of the cutting machine, a flap and a driving device for driving the flap to rotate are arranged on the top of the slide, and a cargo trolley is arranged at the tail end of the slide.

[0006] Preferably, a conveyor belt is sleeved on the outer side of the roller of the conveyor roller conveying platform, and a plurality of brackets with concave top surfaces are arranged on the conveyor belt.

[0007] Preferably, the top surface of the flap is configured as a concave arc-shaped structure.

[0008] Preferably, the top end and the tail end of the slide are arranged tangent to the horizontal plane, and the bottom of the slide is fixedly supported by a support frame.

[0009] Preferably, the driving device is a hydraulic rod disposed on the slide, and a driving arm of the hydraulic rod is hinged to the flap via a connecting rod.

[0010] Preferably, guardrails are provided on both sides of the slide.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is used for cutting columnar metal raw materials, one side of which is provided with a conveying roller conveyor platform for conveying the raw materials to be cut to the bottom of the cutting blade, and the other side is provided with a slide for collecting the cut metal raw materials. The cut columnar metal raw materials slide from the slide and fall onto a pre-prepared cargo trolley. When the cargo trolley is full of the cut columnar metal raw materials, or after carrying the required number of columnar metal raw materials, the cargo trolley can be directly moved to transport the cut columnar metal raw materials to the corresponding forging location, eliminating the need for manual handling and loading and unloading, and improving the cutting and transportation efficiency of the columnar metal raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 For this utility model Figure 1 A magnified view of part A in FIG.

[0015] Figure 3 The structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 4 For this utility model Figure 3 A magnified view of part B in FIG.

[0017] Figure 5 This is a planar structural diagram of the slide of the utility model;

[0018] Figure 6 For this utility model Figure 5 A magnified view of part C in FIG.

[0019] Figure 7 It is a three-dimensional structural diagram of the slide of the utility model.

[0020] In the figure:

[0021] 1- Cutting machine,

[0022] 2- conveyor roller conveyor platform, 21- conveyor belt, 22- bracket,

[0023] 3-slide, 31-flap, 32-hydraulic rod, 33-support frame, 34-extension bracket, 35-guardrail, 361-first hinge seat, 362 second hinge seat, 363-third hinge seat, 37-connecting rod,

[0024] 4-Cargo trolley. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0026] like Figure 1-7 As shown, a cylindrical metal raw material cutting device includes a cutting machine 1, and a conveying roller conveyor platform 2 and a slide 3 are respectively arranged on both sides of the cutting port of the cutting machine 1. The conveying roller conveyor platform 2 is used to transfer the cylindrical metal raw material to the bottom of the cutting blade of the cutting machine 1, and the top of the slide 3 is provided with a flap 31 and a driving device for driving the flap 31 to rotate, and the tail end of the slide 3 is provided with a cargo trolley 4.

[0027] In this embodiment, Figure 2 As shown, a conveyor belt 21 is sleeved on the outer side of the roller of the conveyor roller conveyor platform 2, and a plurality of brackets 22 for supporting columnar metal raw materials are evenly arranged on the conveyor belt 21. The top surface of the bracket 21 is arranged to be a concave arc structure, and the columnar metal raw material is placed on the bracket 22 to prevent the columnar metal raw material from sliding sideways.

[0028] The lowest point of the top concave surface of the bracket 22 is flush with the cutting table of the cutting machine 1, or slightly higher than the cutting table of the cutting machine 1, ensuring that the conveyor roller conveyor table 2 can smoothly transport the columnar metal raw material to the bottom of the cutting blade of the cutting machine 1, and preventing the columnar metal raw material to be cut from slipping off the conveyor roller conveyor table 2.

[0029] Preferably, the top surface of the flap 31 is arranged to be a concave arc structure, and the lowest point of the concave surface on the top of the flap 31 is flush with the cutting table of the cutting machine, or slightly lower than the cutting table 1 of the cutting machine 1, to ensure that in the subsequent cutting process of the columnar metal raw materials, when the conveyor roller conveyor table 2 continues to convey the columnar metal raw materials to be cut to the cutting table of the cutting machine 1, the columnar metal raw materials to be cut subsequently push the already cut columnar metal raw materials to move smoothly onto the flap 31, preparing for the next step of dumping the cut columnar metal raw materials onto the slide 31 through the flap 31.

[0030] Specifically in this embodiment, the slide 3 is configured as an S-shaped structure, the top and tail ends of the slide 3 are arranged tangentially to the horizontal plane, and the bottom of the slide 3 is fixedly supported by a support frame 33. In this way, after the flip plate 31 pours the cut columnar metal raw material onto the slide 3, the columnar metal raw material can first enter the slide 3 at a slow speed, and when the columnar metal raw material rolls to the tail end of the slide, it can slide into the cargo trolley 4 with an initial velocity as a horizontal displacement.

[0031] The height of the bearing surface of the cargo trolley 4 is the same as the height of the tail end of the slide 3, or slightly lower than the height of the tail end of the slide 3. The cargo trolley 4 is moved to the tail end of the slide 3 and the bearing surface of the cargo trolley 4 is facing it, so that it can smoothly catch the cut cylindrical metal raw materials sliding down from the slide 3.

[0032] As a specific implementation, the driving device is a hydraulic rod 32 disposed on the slide 3 , and the driving arm of the hydraulic rod 32 is hinged to the suspended end of the flap 31 through a connecting rod 37 .

[0033] Specifically, Figure 6 As shown, an extension bracket 34 is provided on one side of the support frame 33 located at the entrance end of the slide 3, the hydraulic rod 32 is fixed to the extension bracket 34 by bolts, and the driving arm of the hydraulic rod 32 is extended up and down; a first hinge seat 361 is provided on the support frame 33 at the entrance of the slide 3, and the flap 31 is hinged to the first hinge seat 361 through a hinge axis; a second hinge seat 362 is provided at the suspended end of the flap 31, and a third hinge seat 363 is provided at the top end of the driving arm of the hydraulic rod 32, and both ends of the connecting rod 37 are hinged to the second hinge seat 362 and the third hinge seat 363 through hinge axes respectively. In this way, when the driving arm of the hydraulic rod 32 moves up and down, it drives the flap 31 to rotate up and down through the connecting rod 37. After the driving arm of the hydraulic rod 32 is controlled to retract, the flap 31 is in a horizontal state, ensuring that the cut cylindrical metal raw material can be stably supported by the flap 31 after being pushed onto the flap 31; when the driving arm of the hydraulic rod 32 is controlled to extend, the driving arm of the hydraulic rod 32 drives the flap 31 to rotate upward through the connecting rod 37. At this time, if the flap 31 carries the cut cylindrical metal raw material, the cylindrical metal raw material slides onto the slide 3 as the flap 31 tilts upward, and at the same time continues to roll due to gravity and enters the cargo cart from the tail end of the slide 3.

[0034] It should be noted that the present embodiment also includes a hydraulic rod driver for controlling the extension and retraction of the hydraulic rod 32. The hydraulic rod driver and the hydraulic rod are both conventional technologies, and their specific connection methods are not described in detail here.

[0035] In this embodiment, guardrails 35 are further provided on both sides of the slide 3 to prevent the columnar metal raw materials from rolling out from both sides of the slide 3, thereby reducing the risk of operation.

[0036] Working principle: When in use, firstly, the columnar metal raw material to be cut is lifted to the bracket 22 set above the conveying roller conveyor 2 by a lifting device (crane, gantry hanger, etc.), and the conveying roller conveyor 2 is controlled to move the columnar metal raw material to the bottom of the cutting blade of the cutting machine 1. After the columnar metal raw material is cut by the cutting machine 1, the columnar metal raw material to be cut is continued to be transported to the bottom of the cutting machine 1. Under the subsequent thrust of the columnar metal raw material transportation, the cut columnar metal raw material is pushed onto the flap 31, and then the hydraulic rod 32 is controlled to extend. The driving arm of the hydraulic rod 32 drives the flap 31 to rotate upward through the connecting rod 37. The columnar metal raw material slides onto the slide 3 as the flap 31 tilts upward, and at the same time, it continues to roll due to gravity and enters the cargo trolley from the tail end of the slide 3. When the cargo trolley is full of cut columnar metal raw materials, or after carrying the required number of columnar metal raw materials, the cargo trolley 4 can be directly moved to transport the cut columnar metal raw materials to the corresponding location.

[0037] It should be noted that, in this embodiment, a certain gap is left between the flap 31 and the cutting table of the cutting machine 1 in order to prevent the uncut cylindrical metal raw materials from moving onto the flap 31 and interfering with the rotation of the flap 31 .

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cylindrical metal raw material cutting device, characterized in that: It comprises a cutting machine, wherein a conveying roller conveying platform and a slide are respectively arranged on both sides of the cutting port of the cutting machine, a flap and a driving device for driving the flap to rotate are arranged on the top of the slide, and a cargo trolley is arranged at the tail end of the slide.

2. A cylindrical metal raw material cutting device according to claim 1, characterized in that: A conveyor belt is sleeved on the outer side of the roller of the conveyor roller conveying platform, and a plurality of brackets with concave top surfaces are arranged on the conveyor belt.

3. The cylindrical metal raw material cutting device according to claim 1, characterized in that: The top surface of the flap is configured as a concave arc-shaped structure.

4. The cylindrical metal raw material cutting device according to claim 1, characterized in that: The top end and the tail end of the slide are both arranged tangent to the horizontal plane, and the bottom of the slide is fixedly supported by a support frame.

5. The cylindrical metal raw material cutting device according to claim 1, characterized in that: The driving device is a hydraulic rod arranged on the slide, and the driving arm of the hydraulic rod is hinged to the flap through a connecting rod.

6. The cylindrical metal raw material cutting device according to claim 1, characterized in that: Guardrails are also arranged on both sides of the slide.

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