CN214212434U

CN214212434U - Plate-shaped section bar cutting machine

Info

Publication number: CN214212434U
Application number: CN202120040805.4U
Authority: CN
Inventors: 潘成民
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-09-17
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses a plate-shaped section bar cutting machine mainly relates to section bar cutting technical field. Comprises a case, a workbench and a pressing and positioning mechanism; the cutting joint is arranged on the workbench, and the section cutting saw stretches out from the cutting joint to cut the section; the pressing and positioning mechanism comprises a vertical pressing cylinder and an adjustable positioning plate; the workbench is provided with a support, the vertical pressing cylinder is arranged on the top surface of the support, and the tail end of a piston rod of the vertical pressing cylinder is provided with a strip-shaped pressing block; the adjustable positioning plate is arranged on one side, far away from the cutting seam, of the workbench. The beneficial effects of the utility model reside in that: the automatic cutting machine is suitable for automatic cutting of plate-shaped profiles; and the automatic servo positioning can be realized through positioning correction, and the automatic correction positioning before the cutting of the section bars with different lengths can be realized through system control, so that the one-time automatic cutting of the section bars with different lengths is ensured. And the cut platy section bar is convenient to take down after being cut.

Description

Plate-shaped section bar cutting machine

Technical Field

The utility model relates to a section bar cutting technical field specifically is plate-shaped section bar cutting machine.

Background

The existing section cutting equipment is strip-shaped section cutting equipment for door frames and window frames, and at present, no plate-shaped section cutting equipment with the cutting width larger than 80cm exists. The size positioning of the existing section cutting equipment is manually corrected, only sections with specified length can be cut after correction, and the whole automatic cutting process cannot automatically correct and position section sections with different lengths, so that the automatic cutting cannot be carried out at one time. And for the plate-shaped section bar, the cut plate-shaped section bar is not convenient to be taken down from the workbench, so that the design of the equipment needs to be further improved so as to be convenient for taking down the cut plate-shaped section bar.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plate-shaped section cutting machine which is suitable for the automatic cutting of plate-shaped sections; and the automatic servo positioning can be realized through positioning correction, and the automatic correction positioning before the cutting of the section bars with different lengths can be realized through system control, so that the one-time automatic cutting of the section bars with different lengths is ensured. And the cut platy section bar is convenient to take down after being cut.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the plate-shaped section cutting machine comprises a case, a workbench and a pressing and positioning mechanism; a section cutting saw is arranged in the case; the workbench is arranged at the top of the machine box, a cutting seam is arranged on the workbench, and the section cutting saw stretches out from the cutting seam to cut the section; the pressing and positioning mechanism comprises a vertical pressing cylinder and an adjustable positioning plate; the workbench is provided with a support, the vertical pressing cylinder is arranged on the top surface of the support, and the tail end of a piston rod of the vertical pressing cylinder is provided with a strip-shaped pressing block; the adjustable positioning plate is arranged on one side, far away from the cutting seam, of the workbench.

The workbench is provided with a servo adjusting mechanism, and the servo adjusting mechanism comprises a servo motor, a screw and nut transmission mechanism and a connecting rod; the servo motor adjusts the movement of the connecting rod through the screw and nut transmission mechanism, and the adjustable positioning plate is arranged at the tail end of the connecting rod.

The servo adjusting mechanism further comprises a guide post, the two ends of a transmission screw of the screw nut transmission mechanism are provided with bearings with seats, the guide post is arranged on two sides of the seat of the bearings with the seats, a driven nut of the screw nut transmission mechanism is connected with the connecting rod through a sliding seat, and a sliding hole in the sliding seat is connected with the guide post in a sliding mode.

The front side of the case is provided with a jacking cylinder, the jacking cylinder is fixed through a steel body support, and the tail end of a piston rod of the jacking cylinder is provided with a jacking block.

And a rear side baffle is arranged at the rear side of the workbench.

The vertical compression cylinder is four, and is first compression cylinder, second compression cylinder, third compression cylinder, fourth compression cylinder respectively, first compression cylinder sets up the preceding left side at the support, the second compresses tightly the cylinder setting in the back left side of support, the third compresses tightly the cylinder setting on the preceding right side of support, the fourth compresses tightly the cylinder setting on the back right side of support.

The two strip-shaped compression blocks are respectively a first compression block and a second compression block, two ends of the first compression block are respectively connected with the tail ends of piston rods of a first compression cylinder and a second compression cylinder, and two ends of the second compression block are respectively connected with the tail ends of piston rods of a third compression cylinder and a fourth compression cylinder; the first pressing block is located on the left side of the cutting seam, and the second pressing block is located on the right side of the cutting seam.

The top of the working table is provided with a sinking groove.

The top of the workbench is provided with a beveled slope.

Contrast prior art, the beneficial effects of the utility model reside in that:

the device is provided with a large-scale workbench and a pressing and positioning mechanism suitable for cutting the plate-shaped section bar, so that the device is suitable for automatic cutting of the plate-shaped section bar; and the adjustable locating plate can carry out automatic servo positioning size correction through servo adjustment mechanism, and servo motor passes through the pivoted servo angle of system control, and before the cutting of different length section bar sections, the position of locating plate with adjustable servo motor control to the realization is corrected the location to the automation before the cutting of different length section bar sections, and then guarantees the disposable automatic cutting to different length section bar sections.

Through setting up heavy groove, the slabby section bar edge after the cutting is in heavy groove top, can be convenient put the four fingers of finger heavy inslot and slabby section bar edge bottom surface contact, the thumb is located slabby section bar edge top surface to convenient holding, holding the section bar edge between fingers, be convenient for take off the slabby section bar after the cutting.

Or a chamfer slope surface can be arranged on the workbench, and the cut platy section bar directly slides off from the chamfer slope surface, so that the cut platy section bar is convenient to take down.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 3 of the present invention.

Reference numerals shown in the drawings:

1. a chassis; 2. a work table; 3. cutting a seam; 4. a vertical compression cylinder; 5. an adjustable positioning plate; 6. a support; 7. a strip-shaped compaction block; 8. a servo motor; 9. a connecting rod; 10. a guide post; 11. a drive screw; 12. A pedestal bearing; 13. a driven nut; 14. a slide base; 15. a slide hole; 16. tightly pushing the air cylinder; 17. a steel body support; 18. a jacking block; 19. a rear side baffle; 20. a first hold-down cylinder; 21. a second hold-down cylinder; 22. A third hold-down cylinder; 23. a fourth pressing cylinder; 24. a first compact block; 25. a second compact block; 26. Sinking a groove; 27. and beveling the slope surface.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

Example 1:

the utility model relates to a plate-shaped section bar cutting machine, the main structure of which comprises a machine case 1, a workbench 2 and a compressing and positioning mechanism; a section cutting saw is arranged in the case 1; the workbench 2 is arranged at the top of the case 1, a cutting seam 3 is arranged on the workbench 2, and the section cutting saw stretches out from the cutting seam 3 to cut the section.

The pressing and positioning mechanism comprises a vertical pressing cylinder 4 and an adjustable positioning plate 5; the automatic clamping device is characterized in that a support 6 is arranged on the workbench 2, the vertical compression cylinder 4 is arranged on the top surface of the support 6, and a bar-shaped compression block 7 is arranged at the tail end of a piston rod of the vertical compression cylinder 4. The specific setting mode of the vertical compression cylinder 4 and the strip-shaped compression block 7 is as follows:

the vertical pressing cylinders 4 are four, and are respectively a first pressing cylinder 20, a second pressing cylinder 21, a third pressing cylinder 22 and a fourth pressing cylinder 23, the first pressing cylinder 20 is arranged on the front left side of the support 6, the second pressing cylinder 21 is arranged on the rear left side of the support 6, the third pressing cylinder 22 is arranged on the front right side of the support 6, and the fourth pressing cylinder 23 is arranged on the rear right side of the support 6. The two strip-shaped pressing blocks 7 are respectively a first pressing block 24 and a second pressing block 25, two ends of the first pressing block 24 are respectively connected with the tail ends of piston rods of the first pressing cylinder 20 and the second pressing cylinder 21, and two ends of the second pressing block 25 are respectively connected with the tail ends of piston rods of the third pressing cylinder 22 and the fourth pressing cylinder 23; the first pressing block 24 is located on the left side of the slit 3, and the second pressing block 25 is located on the right side of the slit 3. In this way, the first pressing block 24 can be dropped to press the plate-shaped section to be cut by controlling the extension of the piston rods of the first pressing cylinder 20 and the second pressing cylinder 21, and the pressing position is on the left side of the slit 3 and close to the slit 3; the piston rods of the third pressing cylinder 22 and the fourth pressing cylinder 23 are controlled to extend, so that the second pressing block 25 can fall down to press the plate-shaped section to be cut, and the pressing position is on the right side of the slit 3 and close to the slit 3; therefore, the plate-shaped section is tightly pressed at the near ends of the two sides of the cutting seam 3, the displacement when the plate-shaped section is cut by using a section cutting saw is avoided, and the cutting precision is ensured.

In addition, a rear baffle 19 is provided on the rear side of the table 2. The front side of the case 1 is provided with a jacking cylinder 16, the jacking cylinder 16 is fixed through a steel body support 17, and the tail end of a piston rod of the jacking cylinder 16 is provided with a jacking block 18. The piston rod of the abutting cylinder 16 is extended to abut against the front side of the plate-like shaped material by the abutting block 18, and the rear side of the plate-like shaped material is positioned in close contact with the rear baffle plate 19.

The adjustable positioning plate 5 is arranged on one side of the workbench 2 far away from the cutting seam 3. The servo automatic adjusting structure principle of the adjustable positioning plate 5 is as follows:

the workbench 2 is provided with a servo adjusting mechanism, and the servo adjusting mechanism comprises a servo motor 8, a screw and nut transmission mechanism and a connecting rod 9; the servo motor 8 adjusts the movement of the connecting rod 9 through a screw and nut transmission mechanism, and the adjustable positioning plate 5 is arranged at the tail end of the connecting rod 9. The position of the adjustable positioning plate 5 is servo-controlled by a servo angle of a servo motor 8 controlled by a system to realize automatic correction and positioning before cutting of the section bars with different lengths, thereby ensuring one-time automatic cutting of the section bars with different lengths.

Further improved, the servo adjusting mechanism further comprises a guide post 10, both ends of a transmission screw 11 of the screw and nut transmission mechanism are provided with a bearing 12 with a seat, the guide post 10 is arranged on both sides of the seat of the bearing 12 with the seat, a driven nut 13 of the screw and nut transmission mechanism is connected with the connecting rod 9 through a sliding seat 14, and a sliding hole 15 on the sliding seat 14 is in sliding connection with the guide post 10. The sliding holes 15 on the sliding base 14 are slidably connected with the guide posts 10, so that guidance of the adjustable positioning plate 5 during servo displacement adjustment is ensured.

Therefore, the device is provided with a large-scale workbench 2 and a pressing and positioning mechanism suitable for cutting the plate-shaped section bar, so that the device is suitable for automatic cutting of the plate-shaped section bar; and adjustable locating plate 5 can carry out automatic servo location size correction through servo adjustment mechanism, and servo motor 8 passes through the pivoted servo angle of system control, and before the cutting of different length section bar sections, servo motor 8 control adjustable locating plate 5's position to the realization is rectified the location to the automation before the cutting of different length section bar sections, and then guarantees the automatic cutting to the disposable of different length section bar sections.

Example 2:

compared with embodiment 1, in this embodiment 2, the top of the working platform 2 is provided with a sinking groove 26.

Through setting up heavy groove 26, the slabby section bar edge after the cutting is in heavy groove 26 top, can be convenient put the four fingers of finger in heavy groove 26 with slabby section bar edge bottom surface contact, the thumb is located slabby section bar edge top surface to the convenient slabby section bar edge of holding, pinching is convenient for take off the slabby section bar after the cutting.

Example 3:

compared with embodiment 1, in this embodiment 3, the top of the working platform 2 is provided with a bevel slope 27.

By arranging the inclined slope surface 27 on the workbench 2, the cut platy section bar directly slides off from the inclined slope surface 27, so that the cut platy section bar is convenient to take down.

Claims

1. Plate-shaped section bar cutting machine, its characterized in that: comprises a case (1), a workbench (2) and a pressing and positioning mechanism;

a section cutting saw is arranged in the case (1);

the workbench (2) is arranged at the top of the case (1), a cutting seam (3) is arranged on the workbench (2), and the section cutting saw stretches out from the cutting seam (3) to cut the section;

the pressing and positioning mechanism comprises a vertical pressing cylinder (4) and an adjustable positioning plate (5); a support (6) is arranged on the workbench (2), the vertical pressing cylinder (4) is arranged on the top surface of the support (6), and a bar-shaped pressing block (7) is arranged at the tail end of a piston rod of the vertical pressing cylinder (4);

the adjustable positioning plate (5) is arranged on one side, far away from the cutting seam (3), of the workbench (2).

2. The plate-shaped profile cutting machine according to claim 1, wherein: the workbench (2) is provided with a servo adjusting mechanism, and the servo adjusting mechanism comprises a servo motor (8), a screw rod and nut transmission mechanism and a connecting rod (9); the servo motor (8) adjusts the movement of the connecting rod (9) through a screw and nut transmission mechanism, and the adjustable positioning plate (5) is arranged at the tail end of the connecting rod (9).

3. The plate-shaped profile cutting machine according to claim 2, wherein: servo adjusting mechanism still includes guide post (10), lead screw drive mechanism's transmission lead screw (11) both ends all are provided with and take seat bearing (12), guide post (10) set up the pedestal both sides at taking seat bearing (12), lead screw drive mechanism's driven screw (13) are connected with connecting rod (9) through slide (14), slide opening (15) and guide post (10) sliding connection on slide (14).

4. The plate-shaped profile cutting machine according to claim 1 or 3, wherein: the front side of the case (1) is provided with a jacking cylinder (16), the jacking cylinder (16) is fixed through a steel body support (17), and the tail end of a piston rod of the jacking cylinder (16) is provided with a jacking block (18).

5. The plate-shaped profile cutting machine according to claim 4, wherein: a rear side baffle (19) is arranged at the rear side of the workbench (2).

6. The plate-shaped profile cutting machine according to claim 5, wherein: the vertical compression cylinder (4) is provided with four cylinders, namely a first compression cylinder (20), a second compression cylinder (21), a third compression cylinder (22) and a fourth compression cylinder (23), wherein the first compression cylinder (20) is arranged on the front left side of the support (6), the second compression cylinder (21) is arranged on the rear left side of the support (6), the third compression cylinder (22) is arranged on the front right side of the support (6), and the fourth compression cylinder (23) is arranged on the rear right side of the support (6).

7. The plate-shaped profile cutting machine according to claim 6, wherein: the two strip-shaped compression blocks (7) are respectively a first compression block (24) and a second compression block (25), two ends of the first compression block (24) are respectively connected with the tail ends of piston rods of a first compression cylinder (20) and a second compression cylinder (21), and two ends of the second compression block (25) are respectively connected with the tail ends of piston rods of a third compression cylinder (22) and a fourth compression cylinder (23); the first pressing block (24) is located on the left side of the slit (3), and the second pressing block (25) is located on the right side of the slit (3).

8. The plate-shaped profile cutting machine according to claim 7, wherein: the top of the working table (2) is provided with a sinking groove (26).

9. The plate-shaped profile cutting machine according to claim 7, wherein: the top of the working table (2) is provided with a beveling slope surface (27).