A steel plate head and corner cutting device

Abstract

The utility model is suitable for steel sheet processing technical field provides a kind of steel sheet head cutting and corner cutting device, including pedestal: the both sides of pedestal are provided with cutting assembly, the top of pedestal is fixedly connected with storage component, the top of pedestal is fixedly connected with material transmission component, the top of pedestal is fixedly connected with intermediate storage rack;The cutting assembly includes outer slide, the inner wall of outer slide is fixedly connected with transmission motor;Through cutting assembly setting, effectively solved the inefficiency problem caused by cutting direction, angle control inflexibility and cutting point large span in steel sheet head cutting and corner cutting operation, limit slide way and straight rack on outer slide and pedestal cooperate, transmission gear is moved along straight rack by transmission motor drive, realize the accurate displacement of cutting assembly in pedestal transverse, cover any cutting point in the width direction of steel sheet, especially suitable for the large-span cutting demand of medium-thick steel plate, avoid the tedious operation of traditional device needing manual adjustment or multiple positioning.

Description

Technical Field

[0001] This utility model belongs to the field of steel plate processing technology, and in particular relates to a steel plate cutting head and corner cutting device. Background Technology

[0002] It is a flat steel product made by pouring molten steel, cooling and pressing it; it is flat and rectangular, and can be directly rolled or cut from wide steel strips; steel plates are classified by thickness: thin steel plates <4 mm (thinnest 0.2 mm), medium-thick steel plates 4-60 mm, and extra-thick steel plates 60-115 mm; steel plates are classified by rolling process: hot-rolled and cold-rolled.

[0003] In the operation of cutting heads and corners of steel plates, it is necessary to flexibly adjust the cutting direction and angle between cutting heads and corners, and the cutting point span is usually large. Existing cutting devices are inefficient. Therefore, it is necessary to design a steel plate cutting head and corner cutting device that is easy to operate in order to solve the above problems. Utility Model Content

[0004] This utility model provides a steel plate cutting head and corner cutting device, which aims to solve the problem that in the operation of cutting head and corner cutting of steel plates, it is necessary to flexibly adjust the cutting direction and angle between cutting head and corner, and the cutting point span is usually large, resulting in low efficiency of existing cutting devices.

[0005] This utility model is implemented as follows: a steel plate cutting head and corner cutting device includes a base: cutting components are provided on both sides of the base, a material storage component is fixedly connected to the top of the base, a material transfer component is fixedly connected to the top of the base, and an intermediate material storage rack is fixedly connected to the top of the base.

[0006] The cutting assembly includes an outer slide, a drive motor is fixedly connected to the inner wall of the outer slide, a drive gear is fixedly connected to the output shaft of the drive motor through a coupling, a crossbeam is fixedly connected to the upper end of the outer slide, and a cutting component is provided at the bottom of the crossbeam.

[0007] Preferably, the platform has limit slides on both sides, the inner wall of the limit slides is slidably connected to the outer wall of the outer slide, and a straight rack is fixedly connected to the bottom of the platform, the outer wall of the straight rack is meshed with the outer wall of the transmission gear.

[0008] Preferably, the cutting component includes a first telescopic hydraulic cylinder fixedly connected to the outer wall of the outer carriage and an inner slide block slidably connected to the inner wall of the cross frame.

[0009] Preferably, two flushing air guns are fixedly connected to the outer wall of the inner slide, and the two flushing air guns are arranged symmetrically.

[0010] Preferably, a directional motor is fixedly connected to the inner wall of the inner slide, and the output shaft of the directional motor is fixedly connected to a connecting shaft via a coupling. A turntable is fixedly connected to one end of the connecting shaft, and the outer wall of the turntable is movably connected to the inner wall of the inner slide port. A first lifting hydraulic cylinder is fixedly connected to the lower end of the turntable, and an electric cutting machine is fixedly connected to one end of the first lifting hydraulic cylinder.

[0011] Preferably, the material storage assembly includes a support platform fixedly connected to the top of the base, a second telescopic hydraulic cylinder fixedly connected to the outer wall of the support platform, an inner slide fixedly connected to one end of the second telescopic hydraulic cylinder, and several anti-slip rubber columns fixedly connected to the inner wall of the inner slide.

[0012] The inner slide is fixedly connected to both sides with limiting slide bars, and the outer wall of the inner slide is slidably connected to the inner wall of the support platform through the limiting slide bars.

[0013] Preferably, the material transfer assembly includes a second lifting hydraulic cylinder fixedly connected to the top of the platform, one end of the second lifting hydraulic cylinder is fixedly connected to a sleeve, the inner wall of the sleeve is fixedly connected to a transmission motor, and the output shaft of the transmission motor is fixedly connected to a transmission roller via a coupling.

[0014] Preferably, the bottom of the pedestal is fixedly connected to several support columns, and the bottom of the support columns is fixedly connected to anti-slip blocks in an equidistant ring.

[0015] Compared with the prior art, the embodiments of this application have the following main advantages:

[0016] By designing the cutting components, the system effectively solves the problems of inflexible control of cutting direction and angle, as well as low efficiency caused by large cutting point spans in steel plate cutting and corner cutting operations. Specifically, the outer slide cooperates with the limiting slide and rack on the platform. The transmission motor drives the transmission gear to move along the rack, achieving precise displacement of the cutting components in the lateral direction of the platform. This covers any cutting point in the width direction of the steel plate, making it particularly suitable for large-span cutting needs of medium and thick steel plates, avoiding the cumbersome operation of manual adjustment or multiple positioning required by traditional devices. At the same time, the cutting component on the crossbeam pushes the inner slide along the longitudinal direction of the crossbeam through the first telescopic hydraulic cylinder, further expanding the cutting range and enabling the cutting head to reach any position in the length direction of the steel plate, achieving all-round coverage. The directional motor inside the cutting component drives the turntable and the first lifting hydraulic cylinder to rotate, flexibly adjusting the cutting angle of the electric cutting machine to meet the needs of the cutting head and corner cutting for different entry directions, ensuring cutting accuracy and adaptability. In addition, the symmetrically arranged flushing air guns on the inner slide automatically blow away debris during the cutting process, keeping the cutting surface clean, reducing secondary cleaning time, and improving cutting quality. Overall, the cutting assembly significantly improves cutting efficiency and flexibility through multi-directional movement and angle adjustment, making it suitable for various steel plate processing scenarios;

[0017] By optimizing the material transfer assembly, the process of steel plates from storage to cutting is improved, solving the problems of low efficiency and inaccurate positioning caused by manual handling in traditional devices. Specifically, the second lifting hydraulic cylinder adjusts the height of the sleeve, allowing the conveyor rollers to adapt to steel plates of different thicknesses, from thin to extra-thick plates, ensuring reliable fit and stable and adaptable feeding. The conveyor motor drives the conveyor rollers to rotate, and the friction force pushes the steel plate from the storage assembly and intermediate storage rack towards the cutting assembly, realizing automatic feeding of the steel plate, reducing manual intervention and handling time, and improving continuous operation efficiency. The material transfer assembly and the storage assembly work together. The storage assembly uses the second telescopic hydraulic cylinder to push the inner slide to adjust the initial position of the steel plate, forming a seamless processing flow in conjunction with the conveyor assembly, avoiding offset or slippage of the steel plate during transmission and ensuring accurate cutting positioning. In addition, the rotation speed of the conveyor rollers is adjustable, allowing the feed rate to be controlled according to cutting requirements, further optimizing the cutting rhythm. Overall, the material transfer assembly not only reduces labor intensity but also improves the overall processing capacity and consistency of the device, making it particularly suitable for high-efficiency production environments for batch steel plate processing. Attached Figure Description

[0018] Figure 1 This is the front view of this utility model;

[0019] Figure 2 This is a schematic diagram of the cutting component of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the cutting component of this utility model;

[0021] Figure 4 This is a schematic diagram of the material storage component of this utility model;

[0022] Figure 5 This is a schematic diagram of the material transfer component of this utility model.

[0023] In the diagram: 1. Base; 2. Cutting assembly; 201. Outer slide; 202. Drive motor; 203. Drive gear; 204. Cross frame; 205. Cutting piece; 2051. First telescopic hydraulic cylinder; 2052. Inner slide; 2053. Flushing air gun; 2054. First lifting hydraulic cylinder; 2055. Electric cutter; 3. Material storage assembly; 301. Support platform; 302. Second telescopic hydraulic cylinder; 303. Inner slide; 304. Anti-slip rubber column; 4. Material transfer assembly; 401. Transfer roller; 402. Transfer motor; 403. Second lifting hydraulic cylinder; 404. Sleeve; 5. Support column; 6. Intermediate storage rack. Detailed Implementation

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having," and any variations thereof, in the specification, claims, and foregoing drawings of this application are intended to cover non-exclusive inclusion. The terms "first," "second," etc., in the specification, claims, or foregoing drawings of this application are used to distinguish different objects, not to describe a particular order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] This utility model embodiment provides a steel plate cutting head and corner cutting device, including a base 1: cutting components 2 are provided on both sides of the base 1, a material storage component 3 is fixedly connected to the top of the base 1, a material transfer component 4 is fixedly connected to the top of the base 1, and an intermediate material storage rack 6 is fixedly connected to the top of the base 1.

[0027] The cutting assembly 2 includes an outer slide 201, a drive motor 202 is fixedly connected to the inner wall of the outer slide 201, a drive gear 203 is fixedly connected to the output shaft of the drive motor 202 through a coupling, a crossbeam 204 is fixedly connected to the upper end of the outer slide 201, and a cutting component 205 is provided at the bottom of the crossbeam 204.

[0028] Limiting slides are provided on both sides of the base 1. The inner wall of the limiting slide is slidably connected to the outer wall of the outer slide 201. A straight rack is fixedly connected to the bottom of the base 1. The outer wall of the straight rack is meshed with the outer wall of the transmission gear 203.

[0029] The cutting component 205 includes a first telescopic hydraulic cylinder 2051 fixedly connected to the outer wall of the outer slide 201 and an inner slide block 2052 slidably connected to the inner wall of the cross frame 204.

[0030] Two flushing air guns 2053 are fixedly connected to the outer wall of the inner slide 2052, and the two flushing air guns 2053 are arranged symmetrically.

[0031] An directional motor is fixedly connected to the inner wall of the inner slide 2052. The output shaft of the directional motor is fixedly connected to a connecting shaft via a coupling. One end of the connecting shaft is fixedly connected to a turntable. The outer wall of the turntable is movably connected to the inner wall of the port of the inner slide 2052. The lower end of the turntable is fixedly connected to a first lifting hydraulic cylinder 2054. One end of the first lifting hydraulic cylinder 2054 is fixedly connected to an electric cutting machine 2055.

[0032] The material storage assembly 3 includes a support platform 301 fixedly connected to the top of the base 1. A second telescopic hydraulic cylinder 302 is fixedly connected to the outer wall of the support platform 301. An inner slide 303 is fixedly connected to one end of the second telescopic hydraulic cylinder 302. Several anti-slip rubber columns 304 are fixedly connected to the inner wall of the inner slide 303.

[0033] Limiting slides are fixedly connected to both sides of the inner slide 303, and the outer wall of the inner slide 303 is slidably connected to the inner wall of the support platform 301 through the limiting slides.

[0034] The bottom of the base 1 is fixedly connected to several support columns 5, and the bottom of the support columns 5 is fixedly connected to anti-slip blocks in an equidistant ring.

[0035] It should be noted that, in the operation of cutting the steel plate head and corner, the cutting direction and angle need to be flexibly adjusted between the head and corner, and the cutting point span is usually large, so the existing cutting equipment is inefficient.

[0036] Specifically, in this embodiment, the solution mainly uses the setup and cooperation of the platform 1, cutting component 2, storage component 3, transfer component 4 and intermediate storage rack 6. In use, the steel plate material to be cut or cornered is placed on the storage component 3 and the intermediate storage rack 6. The second lifting hydraulic cylinder 403 is started and controlled to adjust the height of the transfer motor 402 and the transfer roller 401, so that the transfer roller 401 is in contact with the bottom of the steel plate material. The transfer motor 402 is started to drive the transfer roller 401 to rotate, thereby moving the steel plate material towards the cutting component 2 in preparation for the cutting operation.

[0037] Then, the drive motor 202 is started and controlled to drive the drive gear 203 to rotate. The spur rack meshes with the outer wall of the drive gear 203, thereby moving and adjusting the position of the cutting component 2 along the lateral direction of the platform 1. Then, the first telescopic hydraulic cylinder 2051 is started and controlled to push the cutting piece 205 along the inner wall of the crossbeam 204, thereby moving and adjusting the position of the cutting piece 205 along the longitudinal direction of the platform 1. When the cutting piece 205 is directly above the position of the steel plate material to be cut, the directional motor is started and controlled to drive the first lifting... The hydraulic cylinder 2054 and the electric cutting machine 2055 rotate, thereby adjusting the entry angle of the electric cutting machine 2055 according to the cutting needs. The electric cutting machine 2055 is started, and the first lifting hydraulic cylinder 2054 is operated to raise and lower the position of the electric cutting machine 2055 so that it contacts the steel plate material for cutting. The cutting position of the electric cutting machine 2055 is adjusted along the horizontal and vertical directions of the platform 1 by operating the transmission motor 202 and the first telescopic hydraulic cylinder 2051, thereby achieving the cutting of the steel plate material by cutting the head or corners and cutting a large span.

[0038] In this embodiment, the cutting component 2 effectively solves the problems of inflexible control of cutting direction and angle, and low efficiency caused by large cutting point spans in the steel plate cutting head corner cutting operation. Specifically, the outer slide 201 cooperates with the limiting slide and rack on the platform 1, and the transmission gear 203 is driven by the transmission motor 202 to move along the rack, realizing the precise displacement of the cutting component in the transverse direction of the platform, covering any cutting point in the width direction of the steel plate. It is especially suitable for the large-span cutting needs of medium and thick steel plates, avoiding the cumbersome operation of manual adjustment or multiple positioning required by traditional devices. At the same time, the cutting component 205 on the crossbeam 204 pushes the inner slide 2052 to move longitudinally along the crossbeam through the first telescopic hydraulic cylinder 2051, further expanding the cutting range, so that the cutting head can reach any position in the length direction of the steel plate, achieving all-round coverage. The directional motor inside the cutting component 205 drives the turntable and the first lifting hydraulic cylinder 2054 to rotate, flexibly adjusting the cutting angle of the electric cutting machine 2055 to meet the needs of the cutting head and angle for different entry directions, ensuring cutting accuracy and adaptability. In addition, the symmetrically arranged flushing air guns 2053 on the inner slide 2052 automatically blow away debris during cutting, keeping the cut surface clean, reducing secondary cleaning time, and improving cutting quality. Overall, the cutting assembly 2, through its multi-directional movement and angle adjustment functions, significantly improves cutting efficiency and flexibility, making it suitable for various steel plate processing scenarios.

[0039] In a further preferred embodiment of the present invention, the material transfer component 4 includes a second lifting hydraulic cylinder 403 fixedly connected to the top of the platform 1. One end of the second lifting hydraulic cylinder 403 is fixedly connected to a sleeve 404. The inner wall of the sleeve 404 is fixedly connected to a transmission motor 402. The output shaft of the transmission motor 402 is fixedly connected to a transmission roller 401 through a coupling.

[0040] In this embodiment, the material transfer component 4 optimizes the process from steel plate storage to cutting, solving the problems of low efficiency and inaccurate positioning caused by manual handling in traditional devices. Specifically, the second lifting hydraulic cylinder 403 adjusts the height of the sleeve 404, enabling the conveyor roller 401 to adapt to steel plates of different thicknesses, reliably fitting from thin to extra-thick steel plates, ensuring the stability and adaptability of the feed. The conveyor motor 402 drives the conveyor roller 401 to rotate, pushing the steel plate from the storage component 3 and the intermediate storage rack 6 towards the cutting component 2 through friction, realizing automatic feeding of the steel plate, reducing manual intervention and handling time, and improving continuous operation efficiency. The material transfer component 4 works in conjunction with the storage component 3. The storage component 3 uses the second telescopic hydraulic cylinder 302 to push the inner slide 303 to adjust the initial position of the steel plate, cooperating with the conveyor component 4 to form a seamless processing flow, avoiding the steel plate's offset or slippage during transmission, and ensuring accurate cutting positioning. Furthermore, the adjustable rotation speed of the conveyor roller 401 allows for control of the feed rate according to cutting requirements, further optimizing the cutting rhythm. Overall, the material transfer assembly 4 not only reduces labor intensity but also improves the overall processing capacity and consistency of the device, making it particularly suitable for high-efficiency production environments involving batch steel plate processing.

[0041] It should be noted that, for the sake of simplicity, the foregoing embodiments are all described as a series of actions. However, those skilled in the art should understand that the present invention is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously according to the present invention. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0042] It should be understood that the disclosed apparatus can be implemented in other ways, given the several embodiments provided in this application. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of units described above may be implemented in other ways in practice. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or communication connections shown or discussed may be through some interfaces; indirect coupling or communication connections between devices or units may be telecommunications or other forms.

[0043] The units described above as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0044] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on these embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Although this utility model has been described in detail with reference to the above embodiments, those skilled in the art can still combine, add, delete, or otherwise adjust the features of the various embodiments of this utility model according to the circumstances without conflict or creative effort, thereby obtaining different technical solutions that do not fundamentally depart from the concept of this utility model. These technical solutions are also within the scope of protection of this utility model.

Claims

1. A steel sheet trimming and cornering device characterized by comprising: Includes a platform (1): a cutting assembly (2) is provided on both sides of the platform (1), a material storage assembly (3) is fixedly connected to the top of the platform (1), a material transfer assembly (4) is fixedly connected to the top of the platform (1), and an intermediate material storage rack (6) is fixedly connected to the top of the platform (1). The cutting assembly (2) includes an outer slide (201), a drive motor (202) is fixedly connected to the inner wall of the outer slide (201), the output shaft of the drive motor (202) is fixedly connected to a drive gear (203) through a coupling, a crossbeam (204) is fixedly connected to the upper end of the outer slide (201), and a cutting component (205) is provided at the bottom of the crossbeam (204).

2. A plate trimming and cornering device as claimed in claim 1, characterized in that The platform (1) has limit slides on both sides. The inner wall of the limit slide is slidably connected to the outer wall of the outer slide (201). A straight rack is fixedly connected to the bottom of the platform (1). The outer wall of the straight rack is meshed with the outer wall of the transmission gear (203).

3. A plate trimming and cornering device as claimed in claim 1, characterized in that The cutting component (205) includes a first telescopic hydraulic cylinder (2051) fixedly connected to the outer wall of the outer slide (201) and an inner slide (2052) slidably connected to the inner wall of the cross frame (204).

4. A plate trimming and cornering device as claimed in claim 3, c h a r a c t e r i s e d in that Two flushing air guns (2053) are fixedly connected to the outer wall of the inner slide (2052), and the two flushing air guns (2053) are arranged symmetrically.

5. A steel plate cutting and corner-cutting device as described in claim 3, characterized in that, An directional motor is fixedly connected to the inner wall of the inner slide (2052). The output shaft of the directional motor is fixedly connected to a connecting shaft via a coupling. A turntable is fixedly connected to one end of the connecting shaft. The outer wall of the turntable is movably connected to the inner wall of the port of the inner slide (2052). A first lifting hydraulic cylinder (2054) is fixedly connected to the lower end of the turntable. An electric cutting machine (2055) is fixedly connected to one end of the first lifting hydraulic cylinder (2054).

6. The steel plate cutting and corner-cutting device as described in claim 1, characterized in that, The storage assembly (3) includes a support platform (301) fixedly connected to the top of the base (1). A second telescopic hydraulic cylinder (302) is fixedly connected to the outer wall of the support platform (301). An inner slide (303) is fixedly connected to one end of the second telescopic hydraulic cylinder (302). Several anti-slip rubber columns (304) are fixedly connected to the inner wall of the inner slide (303). Limiting slides are fixedly connected to both sides of the inner slide (303), and the outer wall of the inner slide (303) is slidably connected to the inner wall of the support platform (301) through the limiting slides.

7. The steel plate cutting and corner-cutting device as described in claim 1, characterized in that, The material transfer assembly (4) includes a second lifting hydraulic cylinder (403) fixedly connected to the top of the platform (1). One end of the second lifting hydraulic cylinder (403) is fixedly connected to a sleeve (404). The inner wall of the sleeve (404) is fixedly connected to a transmission motor (402). The output shaft of the transmission motor (402) is fixedly connected to a transmission roller (401) via a coupling.

8. A steel plate cutting and corner-cutting device as described in claim 1, characterized in that, The bottom of the pedestal (1) is fixedly connected to several support columns (5), and anti-slip blocks are fixedly connected to the bottom of the support columns (5) in an equidistant ring.

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