A round steel cutting and unloading device with a supporting structure

Abstract

The utility model discloses a round steel cutting and unloading device with a supporting structure, comprising an unloading table, a support frame fixedly provided on the surface of the unloading table, a transport roller rotatably provided inside the unloading table, a supporting mechanism provided between the support frame and the unloading table, and the utility model relates to the technical field of round steel processing. The round steel cutting and unloading device with a supporting structure has a support frame fixed on the surface of the unloading table, a contact block controlled by the movement of a piston rod in a cylinder is provided inside the unloading table, the contact of the contact block with the round steel and the movement of the contact block will drive the round steel to move to the center position of the unloading table and move upward to be separated from the surface of the transport roller, and a sliding lower pressing plate is provided inside the supporting frame, when the surface of the lower pressing plate contacts the surface of the round steel, the upward movement and tilting of the round steel during the cutting process can be limited, and the contact plate in contact with the surface of the round steel inside the contact block can be slidably disassembled, so that the contact plate can fit and fix round steels of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of round steel processing, in particular to a round steel cutting and unloading device with a supporting structure. Background Art

[0002] The reference patent name is: A round steel cutting and unloading device (patent publication number: CN219665243U, patent publication date: 2023-09-12), including a base frame, a mounting frame is fixedly installed on the top of the base frame, and a positioning assembly is installed on the outer side of the bottom of the mounting frame. The positioning assembly includes two first cylinders, two arc-shaped clamping seats and a number of rollers; the two first cylinders are fixedly installed at both ends of the mounting frame, and the two arc-shaped clamping seats are fixedly installed at the output ends of the two first cylinders, and a number of rollers are evenly rotated and installed on the top of the base frame to support the rollers; a cutting mechanism is installed at one end of the top of the mounting frame to cut the round steel, and an export plate is fixedly installed at one end of the base frame to export the round steel. Automatic unloading of cut round steel is realized, which greatly improves the processing efficiency of round steel.

[0003] However, when implementing the above technical scheme, there are the following problems: the above scheme can realize automatic unloading of round steel after cutting, but it is difficult to ensure that the device in the above scheme does not warp during the round steel cutting process, resulting in deviation in the cutting position. In the above scheme, only a fixed-shape lower supporting structure is used to fix the round steel at the center position of the device. When fixing, the fixing effect is limited for some round steels with a radius larger than the size of the fixed structure. A downward force will be generated during the round steel cutting process. At this time, the fixing effect is not ideal, which will cause the rear side of the round steel to warp up, and the front cutting position will be difficult to maintain balance, which will cause the cutting surface to have its inclination, deviating from the required size and appearance. For this reason, the utility model provides a round steel cutting and unloading device with a supporting structure. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a round steel cutting and discharging device with a supporting structure, which solves the problem that the round steel cutting and discharging device uses a single-sided and fixed-shape structure to fix the position of the round steel and ensure balance when cutting larger round steels, which is difficult to ensure the fixing effect and easily causes the round steel to tilt during the cutting process.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a round steel cutting and unloading device with a supporting structure, comprising an unloading table, a support frame is fixedly provided on the surface of the unloading table, a transport roller is rotatably provided inside the unloading table, a supporting mechanism is provided between the support frame and the unloading table to fix the position of the round steel, and the supporting mechanism includes:

[0006] A supporting assembly is arranged inside the unloading platform to support and fix the round steel, including a contact block that slides inside the unloading platform, a contact plate is fixed inside the contact block, a sliding assembly is arranged between the contact block and the contact plate to realize structural replacement, a transfer rod is rotatably arranged on the surface of the contact block, a moving assembly is arranged between the transfer rod and the unloading platform to realize sliding restriction, a contact spring is fixedly connected between the contact block and the transfer rod, a driving rod is rotatably arranged on the surface of the transfer rod, and a cylinder is fixed inside the unloading platform;

[0007] The pressing assembly is arranged inside the support frame to limit the position of the round steel, and includes a pressing plate that slides inside the support frame. The support frame is internally connected to a threaded rod for rotation, and a rotating assembly is arranged between the threaded rod and the support frame to limit the rotation.

[0008] Preferably, the sliding assembly comprises a sliding block that slides inside the contact block, and a sliding groove is provided on the surface of the contact block.

[0009] Preferably, a sliding spring is fixedly connected between the sliding block and the sliding groove, and a sliding shaft is fixedly connected to the surface of the contact plate.

[0010] Preferably, the moving assembly includes a moving shaft fixed on the surface of the transfer rod, and a moving ring is fixedly connected to the interior of the unloading table.

[0011] Preferably, the rotating assembly comprises an operating rod that slides inside the threaded rod, an operating spring is fixedly connected between the operating rod and the threaded rod, and a rotating block is slidably connected inside the threaded rod.

[0012] Preferably, a rotating spring is fixedly connected between the rotating blocks, a rotating groove is opened on the surface of the supporting frame, and a rotating tooth is fixedly connected inside the rotating groove.

[0013] Beneficial Effects

[0014] The utility model provides a round steel cutting and unloading device with a supporting structure. Compared with the prior art, it has the following beneficial effects:

[0015] (1) The round steel cutting and unloading device with a supporting structure is provided with a support frame fixed on the surface of the unloading platform, and a contact block controlled by the movement of the piston rod in the cylinder is arranged inside the unloading platform. The contact between the contact block and the round steel and the movement of the contact block will drive the round steel to move to the center position of the unloading platform and move up to separate from the surface of the transport roller, and a sliding lower pressure plate is arranged inside the support frame. When the surface of the lower pressure plate contacts the surface of the round steel, the upward movement and tilting of the round steel during the cutting process can be limited, and the contact plate inside the contact block that contacts the surface of the round steel can be slid and removed, so that the contact plate can fit and fix round steels of different sizes.

[0016] (2) The round steel cutting and unloading device with a supporting structure is configured by arranging a slidable operating rod and a rotating block inside a threaded rod rotating inside a support frame, a rotating groove is provided on the surface of the support frame, and fixed rotating teeth are provided inside the rotating groove. When the operating rod is moved upward, the rotating block can be urged to move inward, and the surface of the rotating block will contact the surface of the rotating teeth. The rotation of the threaded rod can be controlled by simply pulling. When the operating rod is in a normal state, the threaded rod cannot rotate due to the contact between the rotating block and the rotating teeth, thereby effectively ensuring the position of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural stereogram of the utility model;

[0018] Figure 2 It is a three-dimensional structural cross-sectional view of the contact plate of the utility model;

[0019] Figure 3 It is a three-dimensional structural exploded view of the rotating assembly of the utility model.

[0020] In the figure: 1-unloading table, 2-support frame, 3-transport roller, 4-support mechanism, 41-contact block, 42-contact plate, 43-transfer rod, 44-contact spring, 45-driving rod, 46-lower pressure plate, 47-threaded rod, 48-cylinder, 5-sliding assembly, 51-sliding block, 52-sliding groove, 53-sliding spring, 54-sliding shaft, 6-moving assembly, 61-moving shaft, 62-moving ring, 7-rotating assembly, 71-operating rod, 72-operating spring, 73-rotating block, 74-rotating spring, 75-rotating groove, 76-rotating tooth. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 , the utility model provides two technical solutions:

[0023] Embodiment 1

[0024] A round steel cutting and unloading device with a supporting structure comprises an unloading platform 1, a support frame 2 is fixedly arranged on the surface of the unloading platform 1, a telescopic cutting device identical to the reference patent is arranged on the surface of the support frame 2 to realize the cutting of round steel at a certain position, a transport roller 3 is rotatably arranged inside the unloading platform 1, one end of the transport roller 3 is fixedly connected to one end of the output shaft of the three-phase asynchronous motor through a coupling, a transmission belt is connected between the transport rollers 3 to realize synchronous rotation, a supporting mechanism 4 is arranged between the supporting frame 2 and the unloading platform 1 to realize the fixing of the position of the round steel, and the supporting mechanism 4 comprises:

[0025] The upper supporting assembly is arranged inside the unloading platform 1 to realize the upper supporting and fixing of the round steel, and includes a contact block 41 that slides inside the unloading platform 1, a contact plate 42 is fixed inside the contact block 41, and the contact plate 42 is elastic. A sliding assembly 5 is arranged between the contact block 41 and the contact plate 42 to realize structural replacement, a transfer rod 43 is rotatably arranged on the surface of the contact block 41, and a moving assembly 6 is arranged between the transfer rod 43 and the unloading platform 1 to realize sliding restriction. The transfer rod 43 is C-shaped and slides obliquely inside the unloading platform 1, a contact spring 44 is fixedly connected between the contact block 41 and the transfer rod 43, a driving rod 45 is rotatably arranged on the surface of the transfer rod 43, and a cylinder 48 is fixed inside the unloading platform 1, and one end of the piston rod of the cylinder 48 is rotatably connected to one end of the driving rod 45;

[0026] The pressing assembly is arranged inside the support frame 2 to limit the position of the round steel, including a pressing plate 46 that slides inside the support frame 2, and the support frame 2 is internally rotatably connected with a threaded rod 47, the surface of the threaded rod 47 is connected with the internal thread of the pressing plate 46, and a rotating assembly 7 is arranged between the threaded rod 47 and the support frame 2 to limit the rotation;

[0027] A support frame 2 is fixed on the surface of the unloading platform 1, and a contact block 41 controlled by the movement of the piston rod in the cylinder 48 is arranged inside the unloading platform 1. The contact between the contact block 41 and the round steel and the movement of the contact block 41 will drive the round steel to move to the center position of the unloading platform 1 and move up to separate from the surface of the transport roller 3, and a sliding lower pressure plate 46 is arranged inside the support frame 2. When the surface of the lower pressure plate 46 contacts the surface of the round steel, the upward movement and tilting of the round steel during the cutting process can be limited, and the contact plate 42 in contact with the surface of the round steel inside the contact block 41 can be slid and removed, so that the contact plate 42 can fit and fix round steels of different sizes.

[0028] Embodiment 2

[0029] The main difference from the first embodiment is:

[0030] A round steel cutting and unloading device with a supporting structure, wherein the sliding assembly 5 includes a sliding block 51 that slides inside a contact block 41, a sliding groove 52 is provided on the surface of the contact block 41, a sliding spring 53 is fixedly connected between the sliding block 51 and the sliding groove 52, a sliding shaft 54 ​​is fixedly connected to the surface of the contact plate 42, and the surface of the sliding shaft 54 ​​is slidably connected to the inner surface of the sliding groove 52, the moving assembly 6 includes a moving shaft 61 fixed to the surface of the transfer rod 43, a moving ring 62 is fixedly connected to the inside of the unloading table 1, and the surface of the moving shaft 61 is slidably connected to the inner surface of the moving ring 62, the rotating assembly 7 includes an operating rod 71 that slides inside a threaded rod 47, an operating spring 72 is fixedly connected between the operating rod 71 and the threaded rod 47, a rotating block 73 is slidably connected to the inside of the threaded rod 47, and the surface of the rotating block 73 is slidably connected to the surface of the operating rod 71, and the operating rod 71 is composed of a cone The cam 76 is fixedly connected to the support frame 2 and the cam 77 is fixedly connected to the support frame 2. The cam 76 can slide and contact the surface of the cam 76. A slidable operating rod 71 and a slidable ...

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] During operation, firstly, the shape of the contact plate 42 on the surface of the contact block 41 is replaced according to the shape of the round steel, the sliding block 51 is pressed toward one side of the support frame 2, and then the contact plate 42 is slid upward to separate the contact plate 42 from the surface of the contact block 41, and then the corresponding contact plate 42 is slid to a suitable position and the sliding block 51 is released to complete the replacement of the contact plate 42, and then the round steel is placed on the surface of the transport roller 3, and the piston rod of the control cylinder 48 is controlled to slide upward, and the sliding of the piston rod will drive the driving rod 45 to move upward, thereby prompting the transfer rod 43 to slide obliquely upward, prompting the contact block 41 to move obliquely, and then when the surface of the contact plate 42 When the round steel is fitted, the contact block 41 will drive the round steel to move upward for a certain distance. After the contact plate 42 fits the surface of the round steel, the operating rod 71 is pulled. The pressing of the operating rod 71 causes the rotating block 73 to move inward under the action of the rotating spring 74. At this time, the threaded rod 47 can rotate. Rotating the threaded rod 47 causes the lower pressure plate 46 to slide down until it contacts the surface of the round steel. Loosening the operating rod 71 can complete the position fixation of the round steel, and then the cutting of the round steel can be controlled. After cutting, the cylinder 48 is controlled to move the driving rod 45 downward, and the round steel moves down to the surface of the transport roller 3. At this time, the rotation of the transport roller 3 will drive the round steel to move.

[0033] 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.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A round steel cutting and unloading device with a supporting structure, comprising an unloading platform (1), characterized in that: A support frame (2) is fixedly provided on the surface of the unloading platform (1), a transport roller (3) is rotatably provided inside the unloading platform (1), a supporting mechanism (4) is provided between the supporting frame (2) and the unloading platform (1) to fix the position of the round steel, and the supporting mechanism (4) comprises: A supporting assembly is arranged inside the unloading platform (1) to realize the supporting and fixing of round steel, comprising a contact block (41) that slides inside the unloading platform (1), a contact plate (42) is fixedly provided inside the contact block (41), a sliding assembly (5) is provided between the contact block (41) and the contact plate (42) to realize structural replacement, a transfer rod (43) is rotatably provided on the surface of the contact block (41), a moving assembly (6) is provided between the transfer rod (43) and the unloading platform (1) to realize sliding restriction, a contact spring (44) is fixedly connected between the contact block (41) and the transfer rod (43), a driving rod (45) is rotatably provided on the surface of the transfer rod (43), and a cylinder (48) is fixedly provided inside the unloading platform (1); A pressing assembly is arranged inside the support frame (2) to limit the position of the round steel, and includes a pressing plate (46) that slides inside the support frame (2). The support frame (2) is internally rotatably connected with a threaded rod (47). A rotating assembly (7) is arranged between the threaded rod (47) and the support frame (2) to limit the rotation.

2. The round steel cutting and unloading device with a supporting structure according to claim 1 is characterized in that: The sliding assembly (5) comprises a sliding block (51) that slides inside the contact block (41), and a sliding groove (52) is provided on the surface of the contact block (41).

3. The round steel cutting and unloading device with a supporting structure according to claim 2 is characterized in that: A sliding spring (53) is fixedly connected between the sliding block (51) and the sliding groove (52), and a sliding shaft (54) is fixedly connected to the surface of the contact plate (42).

4. The round steel cutting and unloading device with a supporting structure according to claim 1 is characterized in that: The moving assembly (6) comprises a moving shaft (61) fixed on the surface of the transfer rod (43), and a moving ring (62) is fixedly connected to the interior of the unloading platform (1).

5. The round steel cutting and unloading device with a supporting structure according to claim 1 is characterized in that: The rotating assembly (7) comprises an operating rod (71) which slides inside the threaded rod (47); an operating spring (72) is fixedly connected between the operating rod (71) and the threaded rod (47); and a rotating block (73) is slidably connected inside the threaded rod (47).

6. The round steel cutting and unloading device with a supporting structure according to claim 5, characterized in that: A rotating spring (74) is fixedly connected between the rotating blocks (73), a rotating groove (75) is provided on the surface of the supporting frame (2), and a rotating tooth (76) is fixedly connected inside the rotating groove (75).

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