Section steel cutting system with automatic head material and tailing removing function

Abstract

The utility model provides a profile steel cutting system with an automatic head material and tailing removing function, and belongs to the technical field of profile steel production and machining. Comprising a fixing frame, a conveying belt is arranged on the fixing frame, the output end of the conveying belt is matched with a rack, an electric saw blade is arranged in the middle of the rack, two telescopic mechanisms are symmetrically arranged on one side of the rack, and a length detection mechanism is arranged on the other side of the rack; an air cylinder is arranged at the top of the rack, a movable frame is fixed to the lower end of a crankshaft of the air cylinder, and an abutting plate is elastically installed at the lower end of the movable frame and used for abutting against the upper surface of the profile steel cutting position. The profile steel cutting device can automatically cut head materials and tailings of profile steel to enable the profile steel to meet follow-up production and guarantee the machining effect of the profile steel, and compared with manual operation in the prior art, the profile steel cutting device is good in cutting effect, high in machining efficiency, free of influence on normal continuous machining of blanks, capable of guaranteeing automatic operation, capable of reducing manual intervention and good in overall using effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the section steel production processing technical field especially relates to a section steel cutting system of automatic removal head material tail material exclusion function. BACKGROUND

[0002] In the cutting processing field of section steel, the traditional cutting system often only focuses on the cutting action itself. For example, in the cutting process, the head and tail of the section steel usually have some parts that do not meet the requirements of the finished product, such as unevenness at the beginning and end of cutting, severe oxidation, etc. If these head material and tail material are not specially treated, they will affect the quality of the subsequent processing procedure and may cause waste of materials.

[0003] At present, many enterprises rely on manual operation for the treatment of head material and tail material in the production process. Manual operation is not only inefficient, but also difficult to ensure the consistency and accuracy of the treatment. With the continuous improvement of market requirements for the quality of section steel products and the expansion of production scale, this traditional method of removing head material and tail material by relying on manual operation has been difficult to meet the production needs.

[0004] Therefore, the present application provides a section steel cutting system with automatic removal of head material and tail material to solve the above technical problems. SUMMARY

[0005] The technical problem to be solved by the utility model is to provide a section steel cutting system with automatic removal of head material and tail material to solve the problem in the prior art that relying on manual removal of section steel head material and tail material affects product quality and production efficiency.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A section steel cutting system with automatic removal of head material and tail material, comprising a fixing frame, a conveyor belt is arranged on the fixing frame, an output end of the conveyor belt is matched with a rack, a middle part of the rack is provided with an electric saw blade, two extension mechanisms are symmetrically arranged on one side of the rack, and a length detection mechanism is arranged on the other side of the rack.

[0008] A cylinder is arranged on the top of the rack, a movable frame is fixed to the lower end of the shaft of the cylinder, an abutting plate is elastically mounted to the lower end of the movable frame, and the abutting plate is used for abutting the upper surface of the section steel cutting position.

[0009] Optionally, the two extension mechanisms are respectively located at the front and rear positions of the electric saw blade and are respectively used for pushing out the section steel head material and the section steel tail material cut down.

[0010] Optionally, the extension mechanism comprises an electric push rod fixed horizontally on the rack.

[0011] Optionally, a horizontal docking table is fixed in the middle of the rack, and the docking table faces the conveying belt and is horizontally flush with the height of the conveying belt.

[0012] Optionally, a cooling nozzle is fixed on the abutting plate, the cooling nozzle faces the electric saw blade, and the cooling nozzle is connected with a cooling liquid delivery pipe.

[0013] Optionally, a vertical movable column is fixed in the middle of the upper end face of the abutting plate, the movable column is vertically inserted into the middle of the movable frame, and a spring is sleeved on the movable column.

[0014] Optionally, a nursing port is formed in each side of the rack, the electric saw blade passes through the nursing port, and a motor is arranged at the edge of the nursing port, a steel brush is fixed on the motor shaft of the motor, and the steel brush abuts against the side face of the nursing port.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the above scheme, the length of the profile steel can be detected, the cutting position can be determined, and the removal size of the head and tail materials can be accurately controlled, thanks to the cooperation of the conveying belt, the rack and the length detection mechanism.

[0017] In the above scheme, the movable frame can be pushed by the cylinder, the abutting plate can abut against the upper surface of the profile steel cutting position, the electric saw blade can be cooled by the cooling nozzle during the cutting process, and the cutting effect can be ensured, thanks to the cooperation of the cylinder, the abutting plate and the cooling nozzle.

[0018] In the above scheme, the head and tail materials cut down can be pushed out of the cutting area by the two telescopic mechanisms respectively after the cutting of the head and tail materials of the profile steel is completed, the automatic removal and exclusion operation of the head and tail materials can be completed, thanks to the cooperation of the electric saw blade and the telescopic mechanism.

[0019] In summary, the device can automatically cut the head and tail materials of the profile steel, can meet the subsequent production, can ensure the processing effect of the profile steel, can have good cutting effect and high processing efficiency, can not affect the normal continuous processing of the blank, can ensure the automatic operation, can reduce manual intervention, and can have good overall use effect, compared with the manual operation in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0020] The drawings incorporated herein and forming part of the specification show embodiments of the present utility model, and together with the specification further serve to explain the principles of the present utility model, and enable a person skilled in the relevant art to implement and use the present utility model.

[0021] Figure 1The structural schematic diagram of the profile steel cutting system with the function of automatically removing head and tail materials;

[0022] Figure 2 The structural schematic diagram of the rack of the profile steel cutting system with the function of automatically removing head and tail materials;

[0023] Figure 3 The structural schematic diagram of the abutting plate of the profile steel cutting system with the function of automatically removing head and tail materials;

[0024] Figure 4 The structural schematic diagram of the profile steel cutting system with the function of automatically removing head and tail materials; Figure 2 The enlarged schematic diagram of the structure at A.

[0025] [Reference signs]

[0026] 1, fixed frame; 101, conveying belt; 2, rack; 201, docking table; 202, nursing port; 3, electric saw blade; 4, air cylinder; 401, movable frame; 5, abutting plate; 501, cooling nozzle; 502, cooling liquid delivery pipe; 503, movable column; 504, spring; 6, telescopic mechanism; 7, length detection mechanism; 8, motor; 9, steel brush.

[0027] As shown in the drawings, in order to clearly realize the structure of the embodiments of the utility model, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the utility model in the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0028] The profile steel cutting system with the function of automatically removing head and tail materials provided by the utility model will be described in detail below in combination with the drawings and specific embodiments. It should be noted that, in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the utility model.

[0029] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the related art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0030] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0032] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0033] like Figures 1-4 As shown, an embodiment of this utility model provides a steel cutting system with automatic removal of head and tail materials, including a fixed frame 1, on which a conveyor belt 101 is provided. The output end of the conveyor belt 101 is connected to a frame 2. A horizontal docking platform 201 is fixed in the middle of the frame 2. The docking platform 201 faces the conveyor belt 101 and is horizontally aligned with the height of the conveyor belt 101.

[0034] An electric saw blade 3 is installed in the middle of the frame 2, and two telescopic mechanisms 6 are symmetrically arranged on one side of the frame 2. The two telescopic mechanisms 6 are located at the front and rear positions of the electric saw blade 3, respectively, and are used to push out the cut steel head and tail pieces. The telescopic mechanism 6 includes an electric push rod that is horizontally fixed on the frame 2.

[0035] In addition, the other side of the rack 2 is provided with a length detection mechanism 7, which is specifically implemented, and can be selected but not limited to photoelectric sensor, laser range finder and other existing devices, which can be used to detect the length of the profile steel when passing through the rack 2, so as to cut the material in a certain range of the head and the material in a certain range of the tail.

[0036] The top of the rack 2 is provided with a cylinder 4, the lower end of the shaft of the cylinder 4 is fixed with a movable frame 401, the lower end of the movable frame 401 is elastically mounted with an abutting plate 5, the abutting plate 5 is used for abutting the upper surface of the profile steel cutting position. Specifically, the abutting plate 5 is fixed with a cooling nozzle 501, the cooling nozzle 501 faces the electric saw blade 3, and the cooling nozzle 501 is connected with a cooling liquid delivery pipe 502. The upper end surface of the abutting plate 5 is fixed with a vertical movable column 503 in the middle, the movable column 503 is vertically inserted into the middle of the movable frame 401, and the movable column 503 is sleeved with a spring 504, which is elastically mounted.

[0037] In addition, the two sides of the rack 2 are provided with nursing ports 202, the electric saw blade 3 passes through the nursing port 202, and the edge of the nursing port 202 is provided with a motor 8, the shaft of the motor 8 is fixed with a steel brush 9, the steel brush 9 abuts the side surface of the nursing port 202, which is used for automatic cleaning.

[0038] The working principle of the profile steel cutting system provided by the utility model, through the cooperation of the conveying belt 101, the rack 2 and the length detection mechanism 7, the length of the profile steel can be detected, the cutting position is determined, and the removal size of the head material and the tail material is accurately controlled.

[0039] Meanwhile, through the cooperation of the cylinder 4, the abutting plate 5 and the cooling nozzle 501, the movable frame 401 can be pushed by the cylinder 4, so that the abutting plate 5 abuts on the upper surface of the profile steel cutting position. In the cutting process, the cooling liquid is sprayed out by the cooling nozzle 501 to cool the electric saw blade 3, so as to ensure the cutting effect.

[0040] In addition, after the cutting of the head material and the tail material of the profile steel is completed, the two telescopic mechanisms 6 can be used to push out the cut head material and tail material from the cutting area respectively, so as to complete the automatic removal and exclusion operation of the head material and the tail material.

[0041] In summary, the device can automatically cut the head material and the tail material of the profile steel, meet the subsequent production, ensure the processing effect of the profile steel, and relative to the manual operation in the prior art, not only the cutting effect is good, but also the processing efficiency is high, and the overall application effect is good.

[0042] The utility model covers any alternative, modification, equivalent method and scheme which are made on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details are explained in the following preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details for the person skilled in the art. In addition, in order to avoid unnecessary confusion to the essence of the utility model, the well-known method, process, flow, element and circuit are not explained in detail.

[0043] The above only is the preferred implementation of the utility model, should point out, for the ordinary skill in the art of the present technology, on the premise of not departing from the principle of the utility model, still can make a number of improvement and embellishment, these improvements and embellishment also should be regarded as the protection range of the utility model.

Claims

1. A profile steel cutting system with an automatic head and tail removal exclusion function, comprising a fixing frame (1), characterized in that, The fixed frame (1) is provided with a conveying belt (101), the output end of the conveying belt (101) is matched with a rack (2), the middle part of the rack (2) is provided with an electric saw blade (3), one side of the rack (2) is symmetrically provided with two telescopic mechanisms (6), and the other side of the rack (2) is provided with a length detection mechanism (7). The top of the rack (2) is provided with a pneumatic cylinder (4), the lower end of the machine shaft of the pneumatic cylinder (4) is fixedly provided with a movable frame (401), the lower end of the movable frame (401) is elastically mounted with an abutting plate (5), and the abutting plate (5) is used for abutting the upper surface of the cutting position of the profile steel.

2. The automatic head and tail exclusion function removing type steel cutting system according to claim 1, wherein, The two telescopic mechanisms (6) are respectively located at the front and rear positions of the electric saw blade (3) and are respectively used for pushing out the profile steel head material and the profile steel tail material cut down.

3. The automatic head and tail exclusion function removing type steel cutting system according to claim 2, wherein, The telescopic mechanism (6) comprises an electric push rod which is horizontally fixed on the rack (2).

4. The automatic head and tail exclusion function removing type steel cutting system according to claim 1, wherein, The middle part of the rack (2) is fixedly provided with a horizontal docking table (201), the docking table (201) faces the conveying belt (101) and is horizontally flush with the height of the conveying belt (101).

5. The automatic head and tail exclusion function removing type steel cutting system according to claim 1, wherein, The abutting plate (5) is fixedly provided with a cooling nozzle (501), the cooling nozzle (501) faces the electric saw blade (3), and the cooling nozzle (501) is connected with a cooling liquid delivery pipe (502).

6. The automatic head and tail removal exclusion function-eliminating structural steel cutting system according to claim 5, wherein, The upper end surface of the abutting plate (5) is fixedly provided with a vertical movable column (503), the movable column (503) is vertically inserted into the middle part of the movable frame (401), and the movable column (503) is sleeved with a spring (504).

7. The automatic scrap removal head tail exclusion function exclusion function of the profile steel cutting system according to claim 1, characterized in that, Both sides of the rack (2) are provided with nursing ports (202), the electric saw blade (3) passes through the nursing ports (202), and the edges of the nursing ports (202) are provided with motors (8), the machine shafts of the motors (8) are fixedly provided with steel brushes (9), and the steel brushes (9) abut the side surfaces of the nursing ports (202).

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