CN219444399U - Profile cutting machine - Google Patents

Abstract

The utility model relates to the technical field of cutting machines, in particular to a section bar cutting machine; the cutting device can meet the cutting processing requirements of multi-width sectional materials, effectively limit the sectional materials and ensure the processing precision of the sectional materials; the device comprises a workbench, a limiting conveying mechanism and a cutting mechanism for cutting off sectional materials, wherein the limiting conveying mechanism comprises a frame, a roller type conveying mechanism, two belt type conveying components, two sliding seats and a bidirectional driving cylinder, the roller type conveying mechanism is arranged on the frame, the frame is fixedly arranged on the workbench, the roller type conveying mechanism comprises a plurality of conveying rollers rotatably arranged on the frame and a first driving component for providing power for the rotation of the conveying rollers, and the two belt type conveying components are respectively arranged on the two sliding seats; the cutting mechanism comprises a mounting frame, a feeding seat slidably mounted on the mounting frame, a base mounted on the feeding seat, a cutting blade rotatably mounted on the base and a second driving assembly for providing power for rotation of the cutting blade.

Description

Profile cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a section bar cutting machine.

Background

As is known, a profile refers to a solid straight bar of metal shaped by plastic working, having a certain cross-sectional shape and size. The variety and specification of the section bar are various, the application is wide, and the section bar plays a very important role in rolling production. The profile cutting machine is a device for cutting a profile;

the utility model discloses an automatic cutting device (publication number CN 218311099U) used on a broken bridge aluminum profile, which comprises a frame, wherein a bottom plate is fixed on the frame, sliding rods are vertically fixed on two sides above the bottom plate, the sliding rods are fixed on a top plate, a sliding plate is further arranged between the top plate and the bottom plate, the sliding rods penetrate through the sliding plate and are in sliding connection with the sliding plate, a plurality of lifting cylinders are fixed on the lower end face of the top plate, the lifting cylinders are fixed with the sliding plate through piston rods, a cutting motor is fixed on the sliding plate, the cutting motor is fixed with a cutting wheel through a cutting shaft, a shield is further arranged on the peripheral side of the cutting wheel, a limiting hole penetrating through the shield is formed in the shield, and a connecting plate is further fixed above the sliding plate. The aluminum profile can be cut into specified lengths after production, and profile cutting is performed inside the protective cover, so that the problem caused by splashing of metal scraps can be effectively avoided.

In use, it is found that it is difficult to meet the cutting requirements of multi-width profiles; the section cutting precision of section bar is directly influenced by the stability of placing of section bar by the cutting in-process, and above-mentioned device is difficult to carry out effective spacing to the section bar in carrying out the section bar cutting in-process, influences the section cutting precision of section bar, has certain use limitation.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the profile cutting machine which can effectively limit the profile and ensure the processing precision of the profile cutting surface while meeting the requirements of multi-width profile cutting processing.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a section bar cutting machine, includes workstation, spacing conveying mechanism and is used for the cutting mechanism that the section bar cut off, spacing conveying mechanism includes the frame, installs roller type conveying mechanism, two belt conveyor components, two sliding seat and two-way actuating cylinder in the frame, the frame fixed mounting is on the workstation, roller type conveying mechanism includes a plurality of conveying rollers of installing in the frame and first actuating component for conveying roller rotation power, two-way actuating cylinder fixed mounting is in the frame, two sliding seat symmetry installs in two side output of two-way actuating cylinder, two belt conveyor components are installed respectively on two sliding seat; the cutting mechanism comprises a mounting frame, a feeding seat slidably mounted on the mounting frame, a base mounted on the feeding seat, a cutting blade rotatably mounted on the base and a second driving assembly for providing power for the rotation of the cutting blade, and a third driving assembly for providing power for the feeding of the feeding seat is mounted on the mounting frame; further, the first driving component is preferably a driving motor and a synchronous belt, the output end of the driving motor provides power for one or more groups of conveying rollers to rotate through the synchronous belt, and driving components with equivalent effects such as the driving motor and a synchronous chain can also be adopted; the second driving component is preferably a driving motor, the driving motor is fixedly arranged on the machine base, and the output end of the driving motor is in transmission connection with the cutting blade; the third drive assembly is preferably a linear feed drive assembly, and further, the third drive assembly may employ a drive cylinder or a linear drive motor.

Preferably, the turnover press cover assembly is arranged on the frame and comprises a U-shaped frame rotatably arranged on the frame, press cover rollers rotatably arranged on the U-shaped frame and a fourth driving assembly for providing power for turnover of the U-shaped frame.

Preferably, the machine base is hinged on the feeding seat, a fourth driving component for providing power for the rotation of the machine base is arranged on the machine base, the fourth driving component comprises a motor, a driving screw, a first rotating seat and a second rotating seat, the first rotating seat is rotatably arranged on the machine base, the motor is fixedly arranged on the first rotating seat, the second rotating seat is rotatably arranged on the feeding seat, the driving screw is in transmission connection with the output end of the motor, and the driving screw is in threaded transmission connection with the second rotating seat.

Preferably, the automatic feeding device further comprises a supporting frame and an L-shaped movable frame, wherein the supporting frame is fixedly arranged on one feeding side, close to the limiting conveying mechanism, of the workbench, the L-shaped movable frame is fixedly arranged on the mounting frame, the mounting frame is slidably arranged on the workbench, and a fifth driving assembly for providing power for sliding of the mounting frame is arranged on the workbench; further, the fifth driving assembly preferably drives a cylinder, and other driving assemblies with linear driving effect can be used.

Preferably, the frame is provided with a pre-positioning assembly, the pre-positioning assembly comprises a positioning driving cylinder and an adjusting seat slidably mounted on the frame, the adjusting seat is correspondingly arranged with the corresponding positioning driving cylinder, the output end of the positioning driving cylinder is provided with a pushing assembly, the adjusting seat is detachably connected with the frame through a bolt, and the adjusting seat is rotatably provided with a roller.

Preferably, one side of the supporting frame far away from the limiting conveying mechanism is fixedly provided with a in-place driving cylinder, and the output end of the in-place driving cylinder is fixedly provided with an in-place baffle.

(III) beneficial effects

Compared with the prior art, the utility model provides a profile cutting machine, which has the following beneficial effects: this section bar cutting machine places the section bar on the conveying roller, the section bar is located between two belt conveyor components, two-way driving cylinder action, carry out spacingly with the section bar through belt conveyor components, and roller conveyor constructs carries out the material loading to the section bar, after the section bar material loading is accomplished, carry out cutting treatment to the section bar through cutting mechanism, can adjust the interval between two belt conveyor components according to the width of section bar, in order to adapt to the processing demand of multiple width section bar, in the section bar cutting process, belt conveyor components carries out effective spacingly to the section bar, prevent that the section bar from shifting in the cutting process, guarantee the cutting accuracy of section bar terminal surface.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 at A-A in accordance with the present utility model;

the reference numerals in the drawings: 1. a work table; 2. a frame; 3. a belt conveyor assembly; 4. a sliding seat; 5. a bidirectional driving cylinder; 6. a conveying roller; 7. a first drive assembly; 8. a mounting frame; 9. a feeding seat; 10. a base; 11. cutting the sheet; 12. a second drive assembly; 13. a third drive assembly; 14. a U-shaped frame; 15. a press-coating roller; 16. a fourth drive assembly; 17. a motor; 18. driving a screw rod; 19. a first rotating seat; 20. a second rotating seat; 21. a support frame; 22. an L-shaped movable frame; 23. a fifth drive assembly; 24. positioning a driving cylinder; 25. an adjusting seat; 26. a pushing assembly; 27. a roller; 28. an in-place driving cylinder; 29. and a baffle plate in place.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the profile cutting machine of the present utility model includes a workbench 1, a limit conveying mechanism and a cutting mechanism for cutting profile, wherein the limit conveying mechanism includes a frame 2, a roller conveying mechanism mounted on the frame 2, two belt conveying assemblies 3, two sliding seats 4 and a bidirectional driving cylinder 5, the frame 2 is fixedly mounted on the workbench 1, the roller conveying mechanism includes a plurality of conveying rollers 6 rotatably mounted on the frame 2 and a first driving assembly 7 for providing power for rotation of the conveying rollers 6, the bidirectional driving cylinder 5 is fixedly mounted on the frame 2, the two sliding seats 4 are symmetrically mounted on two side output ends of the bidirectional driving cylinder 5, and the two belt conveying assemblies 3 are respectively mounted on the two sliding seats 4; the cutting mechanism comprises a mounting frame 8, a feeding seat 9 which is slidably arranged on the mounting frame 8, a machine seat 10 which is arranged on the feeding seat 9, a cutting blade 11 which is rotatably arranged on the machine seat 10 and a second driving component 12 which provides power for the rotation of the cutting blade 11, and a third driving component 13 which provides power for the feeding of the feeding seat 9 is arranged on the mounting frame 8; further, the first driving component 7 is preferably a driving motor and a synchronous belt, the output end of the driving motor rotates with one or more groups of conveying rollers 6 to provide power through the synchronous belt, and driving components with equivalent effects such as the driving motor and a synchronous chain can also be adopted; the second driving component 12 is preferably a driving motor, the driving motor is fixedly arranged on the machine base 10, and the output end of the driving motor is in transmission connection with the cutting blade 11; the third drive assembly 13 is preferably a linear feed drive assembly, and further, the third drive assembly 13 may employ a drive cylinder or a linear drive motor.

Specifically, the turnover pressing and covering assembly is arranged on the frame 2, and comprises a U-shaped frame 14 rotatably arranged on the frame 2, a pressing and covering roller 15 rotatably arranged on the U-shaped frame 14 and a fourth driving assembly 16 for providing power for the turnover of the U-shaped frame 14; the fourth driving component 16 is preferably a rotation driver or a braking driving motor, the U-shaped frame 14 is driven to rotate in a turnover mode through the fourth driving component 16, so that the press-coating roller 15 is pressed on the upper portion of the profile, synchronous limiting on four sides of the profile is achieved through the conveying roller 6, the press-coating roller 15 and the two belt conveying components 3, tilting or shifting of the profile in the cutting process is prevented, and the end face cutting precision of the profile is guaranteed.

Specifically, the machine base 10 is hinged on the feeding seat 9, the machine base 10 is provided with a fourth driving component 16 for providing power for the rotation of the machine base 10, the fourth driving component 16 comprises a motor 17, a driving screw 18, a first rotating seat 19 and a second rotating seat 20, the first rotating seat 19 is rotatably arranged on the machine base 10, the motor 17 is fixedly arranged on the first rotating seat 19, the second rotating seat 20 is rotatably arranged on the feeding seat 9, the driving screw 18 is in transmission connection with the output end of the motor 17, and the driving screw 18 is in threaded transmission connection with the second rotating seat 20; the third driving component 13 drives the feeding seat 9 to move leftwards, meanwhile, the motor 17 on the fourth driving component 16 drives the driving screw rod 18 to rotate, after the screw transmission, the machine base 10 rotates, the cutting sheet 11 in a rotating state synchronously feeds from the upper part and the right part of the section bar, and the feeding speed of the cutting sheet 11 is improved, so that the cutting efficiency of the section bar is improved.

Specifically, the automatic feeding device further comprises a support frame 21 and an L-shaped movable frame 22, wherein the support frame 21 is fixedly arranged on the blanking side, close to the limiting conveying mechanism, of the position of the workbench 1, the L-shaped movable frame 22 is fixedly arranged on the mounting frame 8, the mounting frame 8 is slidably arranged on the workbench 1, and a fifth driving assembly 23 for providing power for sliding of the mounting frame 8 is arranged on the workbench 1; further, the fifth driving assembly 23 is preferably a driving cylinder, and other driving assemblies with linear driving effect can be adopted; the cut-off side of the section bar is placed on the supporting frame 21, when the section bar is cut, the fifth driving assembly 23 drives the feeding seat 9 to move backwards, the cutting piece 11 pushes the cut-off section bar to move backwards synchronously, meanwhile, under the action of the L-shaped moving frame 22, the thrust of the cutting piece 11 after cutting off can be shared, so that automatic blanking is formed after cutting off, and the manual operation amount is reduced.

Specifically, a preset positioning assembly is mounted on the frame 2, the preset positioning assembly comprises a positioning driving cylinder 24 and an adjusting seat 25 slidably mounted on the frame 2, the adjusting seat 25 is correspondingly arranged with the corresponding positioning driving cylinder 24, a pushing assembly 26 is mounted at the output end of the positioning driving cylinder 24, the adjusting seat 25 is detachably connected with the frame 2 through bolts, and a roller 27 is rotatably mounted on the adjusting seat 25; the position of the adjusting seat 25 can be adjusted according to the width of the section bar, so that the section bar just enters between the two belt conveying assemblies 3 under the action of the roller 27, after the section bar is placed at the conveying roller 6, the output end of the positioning driving cylinder 24 is shortened, the pushing assembly 26 pushes the section bar to be in contact with the roller 27, the feeding position of the section bar is pre-positioned, and the feeding accuracy of the section bar is improved.

Specifically, one side of the support frame 21 far away from the limit conveying mechanism is fixedly provided with a in-place driving cylinder 28, and the output end of the in-place driving cylinder 28 is fixedly provided with an in-place baffle 29; the rear end part of the section bar can be limited through the in-place driving cylinder 28 and the in-place baffle 29, and the distance between the cutting piece 11 and the in-place baffle 29 can be adjusted according to the cutting length requirement of the section bar so as to adaptively adjust the cutting length of the section bar; the cutting processing requirements of various length specifications of the section bar are met; when the cut section bar is fed, the output end of the in-place driving cylinder 28 is shortened, the in-place baffle 29 moves below the top end surface of the supporting frame 21, and interference of the in-place baffle 29 on normal feeding of the section bar is avoided.

When the device is used, a profile is placed at the conveying roller 6, the feeding position of the profile is initially positioned through a preset component, the conveying roller 6 is driven by the first driving component 7 to rotate, the profile is fed between the two belt conveying components 3, the bidirectional driving cylinder 5 acts, the belt conveying components 3 are in close contact with the left side and the right side of the profile, meanwhile, the fourth driving component 16 drives the U-shaped frame 14 to overturn, the press-cover roller 15 is pressed on the upper end face of the profile, the full limit of the upper end face, the lower end face, the left end face and the right end face of the profile is realized, the profile is continuously conveyed until the rear end part of the profile is contacted with the in-place baffle 29, the feeding seat 9 is driven by the third driving component 13 to feed, the stand 10 is driven by the fourth driving component 16 to rotate, the cutting blade 11 rotates under the driving of the second driving component 12, and the cutting blade 11 cuts off the profile; after the section bar is cut off, the in-place baffle 29 is contracted to the lower part of the supporting frame 21 under the action of the in-place driving cylinder 28, the cut section bar falls on the L-shaped movable frame 22, the mounting frame 8 is driven to move by the fifth driving assembly 23, the section bar moves backwards until the section bar is self-fed from the supporting frame 21 after losing balance under the action of gravity, and the cutting processing of the section bar is completed.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the same embodiment. Furthermore, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

It should be readily understood that the terms "on … …", "above … …" and "above … …" in this disclosure should be interpreted in the broadest sense such that "on … …" means not only "directly on something", but also includes "on something" with intermediate features or layers therebetween, and "above … …" or "above … …" includes not only the meaning "on something" or "above" but also the meaning "above something" or "above" without intermediate features or layers therebetween (i.e., directly on something).

Further, spatially relative terms, such as "below," "beneath," "above," "over," and the like, may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims (6)

1. The profile cutting machine is characterized by comprising a workbench (1), a limiting conveying mechanism and a cutting mechanism for cutting profiles;

the limiting conveying mechanism comprises a frame (2), a roller type conveying mechanism, two belt type conveying assemblies (3), two sliding seats (4) and a two-way driving cylinder (5), wherein the roller type conveying mechanism is arranged on the frame (2), the frame (2) is fixedly arranged on a workbench (1), the roller type conveying mechanism comprises a plurality of conveying rollers (6) which are rotatably arranged on the frame (2) and a first driving assembly (7) which provides power for the rotation of the conveying rollers (6), the two-way driving cylinder (5) is fixedly arranged on the frame (2), the two sliding seats (4) are symmetrically arranged at two output ends of the two sides of the two-way driving cylinder (5), and the two belt type conveying assemblies (3) are respectively arranged on the two sliding seats (4);

the cutting mechanism comprises a mounting frame (8), a feeding seat (9) slidably mounted on the mounting frame (8), a base (10) mounted on the feeding seat (9), a cutting blade (11) rotatably mounted on the base (10) and a second driving assembly (12) for providing power for rotation of the cutting blade (11), and a third driving assembly (13) for providing power for feeding of the feeding seat (9) is mounted on the mounting frame (8).

2. The profile cutting machine according to claim 1, further comprising a flip press assembly mounted on the frame (2), the flip press assembly comprising a U-shaped frame (14) rotatably mounted on the frame (2), a press roller (15) rotatably mounted on the U-shaped frame (14), and a fourth drive assembly (16) for powering the flip of the U-shaped frame (14).

3. Profile cutting machine according to claim 2, characterized in that the frame (10) is hinged on the feeding seat (9), a fourth driving assembly (16) for powering the rotation of the frame (10) is mounted on the frame (10), the fourth driving assembly (16) comprises a motor (17), a driving screw (18), a first rotating seat (19) and a second rotating seat (20), the first rotating seat (19) is rotatably mounted on the frame (10), the motor (17) is fixedly mounted on the first rotating seat (19), the second rotating seat (20) is rotatably mounted on the feeding seat (9), the driving screw (18) is in transmission connection with the output end of the motor (17), and the driving screw (18) is in threaded transmission connection with the second rotating seat (20).

4. A profile cutting machine according to claim 3, further comprising a support frame (21) and an L-shaped movable frame (22), wherein the support frame (21) is fixedly mounted on the blanking side of the table (1) adjacent to the limit conveying mechanism, the L-shaped movable frame (22) is fixedly mounted on the mounting frame (8), the mounting frame (8) is slidably mounted on the table (1), and a fifth driving assembly (23) for powering the sliding of the mounting frame (8) is mounted on the table (1).

5. Profile cutting machine according to claim 4, characterized in that the frame (2) is provided with a pre-positioning assembly comprising a positioning driving cylinder (24) and an adjusting seat (25) slidably mounted on the frame (2), the adjusting seat (25) is arranged corresponding to the corresponding positioning driving cylinder (24), the output end of the positioning driving cylinder (24) is provided with a pushing assembly (26), the adjusting seat (25) is detachably connected with the frame (2) through a bolt, and the adjusting seat (25) is rotatably provided with a roller (27).

6. The profile cutting machine according to claim 5, wherein the side of the support frame (21) away from the limit conveying mechanism is fixedly provided with an in-place driving cylinder (28), and the output end of the in-place driving cylinder (28) is fixedly provided with an in-place baffle plate (29).