Sectional material transverse cutting device

Abstract

The utility model relates to the technical field of plastic processing, and particularly discloses a sectional material transverse cutting device which comprises an operation box, an operation table is fixedly connected to the top of the operation box, a fixed box is fixedly connected to the top of the operation table, a through hole is formed in the top of the operation table, and a moving groove communicated with the through hole is formed in one side of the fixed box. A through hole is formed in the fixed box, a moving groove is formed in the fixed box, a cutting blade is arranged in the moving groove, and a moving assembly used for driving the cutting blade to move in the through hole is arranged in the operation box. The sectional material cutting device is provided with the moving groove, the fixed box, the through hole, the cutting blade and the driving assembly, and the driving assembly drives the cutting blade to move in the moving groove and enter the through hole to cut a sectional material; and after cutting is completed, the driving assembly drives the cutting blade to break away from the through hole and enter the moving groove, the cutting blade is protected, and the profile is conveniently fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a profile cross-cutting device. Background Art

[0002] Profiles refer to straight strips of metal that have been formed through plastic processing and have a certain cross-sectional shape and size. Plastic processing requires cutting mainly to meet the requirements of product precision, complexity, raw material processing, mold cost, surface repair and cleaning, adaptability to different plastic types and properties, and improving production efficiency and reducing costs. Cutting, as an important link in plastic processing, is of great significance for ensuring the quality and performance of products.

[0003] The existing patent announcement number CN218364995U discloses an adjustable leveling and cross-cutting device, including a straightening handle and a limit device. The limit device is fixedly installed on the two sides of the support frame. During the operation of the device, the profile is placed inside the support frame, and the profile is positioned by the limit block through the action of the limit spring. When the profile is bent, the straightening screw is lowered by rotating the pressing plate, and the straightening handle presses the profile so that the profile is close to the surface of the base plate, and the cutting grinding wheel is started to descend and cut. The adjustment handle is movably installed inside the adjustment hole, and the support rod is movably installed inside the rotating hole. During the operation of the device, the adjustment handle is rotated to make the driving gear drive the support rod to rotate, and the support rod drives the base plate to rotate. The cutting angle can be adjusted by the position of the base plate on the surface of the angle scale.

[0004] When the above device fixes the profile before cutting, the cutting wheel is easily damaged during the adjustment process, affecting the cutting of the cutting wheel. In view of the above problems, a profile cross-cutting device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a profile cross-cutting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The profile cross-cutting device comprises an operating box, an operating table is fixedly connected to the top of the operating box, a fixed box is fixedly connected to the top of the operating table, a through hole is opened on the top of the operating table, a movable groove connected to the through hole is opened on one side of the fixed box, a cutting blade is arranged in the movable groove, and a movable component for driving the cutting blade to move in the through hole is arranged in the operating box;

[0008] Two groups of movable plates are slidably connected to the operating table, one side of the movable plate is slidably connected to a limit plate, and a sliding component for driving the limit plate to slide up and down is provided on the movable plate. Positioning plates are fixedly connected to both sides of the fixed box, and the bottom of the positioning plate is fixedly connected to the top of the operating table. A driving component for driving the movable plate to move is provided on the fixed box.

[0009] In an optional scheme: the moving component includes an electric telescopic rod and a slide plate, the slide plate is slidably connected to the bottom of the inner wall of the operating box, two groups of fixed plates are fixedly connected to the top of the slide plate, a group of second connecting rods are rotatably connected between the two groups of fixed plates, the cutting blade is fixedly connected to the second connecting rod, the top of the slide plate is fixedly connected to a support block, a motor for driving the second connecting rod to rotate is installed on the support block, the slide plate is fixedly connected to the telescopic plate, one side of the telescopic plate is fixedly connected to the electric telescopic rod, and the end of the electric telescopic rod away from the telescopic plate is installed on one side of the operating box.

[0010] In an optional scheme: the sliding assembly includes a threaded rod and a slider, a groove is opened on one side of the movable plate, a threaded rod is rotatably connected in the groove, a movable block is threadedly connected on the threaded rod, the movable block slides with the inner wall of the groove, one side of the movable block is fixedly connected to a limit plate, one side of the limit plate is fixedly connected to a slider, and a sliding groove is opened on the movable plate for cooperating with the sliding of the slider.

[0011] In an optional scheme: the driving assembly includes an electric hydraulic rod and a connecting plate, the side of the movable plate away from the limit plate is fixedly connected to a first connecting rod, two groups of the first connecting rods are fixedly connected to a group of connecting plates, the bottom of the connecting plate is slidably matched with the top of the fixed box, the top of the fixed box is fixedly connected to a support plate, one side of the connecting plate is fixedly connected to an electric hydraulic rod, and the end of the electric hydraulic rod away from the connecting plate is installed on the support plate.

[0012] In an optional solution: a clamping block is fixedly connected to the bottom of the slide plate, and a clamping groove for sliding with the clamping block is provided at the bottom of the inner wall of the operating table.

[0013] In an optional solution: a guide block is fixedly connected to the bottom of the movable plate, and a guide groove for cooperating with the sliding of the guide block is provided on the operating table.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model is provided with a movable groove, a fixed box, a through hole, a cutting blade and a driving component. The driving component drives the cutting blade to move in the movable groove and enter the through hole to cut the profile. When the cutting is completed, the driving component drives the cutting blade to leave the through hole and enter the movable groove to protect the cutting blade and facilitate the fixing of the profile.

[0016] The utility model provides a sliding component, and the movable component can adjust the height of the limit plate, fix profiles of different sizes, and facilitate cutting.

[0017] The utility model is provided with a driving component, and the driving component can drive the moving plate to slide and fix the profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the local structure of the utility model.

[0020] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0021] In the figure: 1. operating box; 2. operating table; 3. positioning plate; 4. moving plate; 5. limiting plate; 6. fixed box; 7. electric hydraulic rod; 8. supporting plate; 9. connecting plate; 10. first connecting rod; 11. electric telescopic rod; 12. guide groove; 13. guide block; 14. groove; 15. slide groove; 16. slide block; 17. moving block; 18. threaded rod; 19. moving groove; 20. card slot; 21. slide plate; 22. supporting block; 23. motor; 24. second connecting rod; 25. fixed plate; 26. cutting blade; 27. telescopic plate. DETAILED DESCRIPTION

[0022] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3 In this embodiment, the profile cross-cutting device includes an operating box 1, an operating table 2 is fixedly connected to the top of the operating box 1, a fixed box 6 is fixedly connected to the top of the operating table 2, a through hole is opened on the top of the operating table 2, a moving groove 19 connected to the through hole is opened on one side of the fixed box 6, a cutting blade 26 is arranged in the moving groove 19, and a moving component for driving the cutting blade 26 to move in the through hole is arranged in the operating box 1;

[0025] Two groups of movable plates 4 are slidably connected to the operating table 2, one side of the movable plate 4 is slidably connected to the limiting plate 5, and the movable plate 4 is provided with a sliding component for driving the limiting plate 5 to slide up and down. Positioning plates 3 are fixedly connected to both sides of the fixed box 6, and the bottom of the positioning plate 3 is fixedly connected to the top of the operating table 2. A driving component for driving the movable plate 4 to move is provided on the fixed box 6. When in use, the profile to be cut is first placed on the operating table 2, and one side of the profile is close to the positioning plate 3. The driving component drives the movable plate 4 to move close to the positioning plate 3 to fix the profile. The movable component drives the limiting plate 5 to fix the profile downward, and the movable component drives the cutting blade 26 to move outward in the moving groove 19 and enter the through hole to cut the profile. After the cutting is completed, the movable component drives the cutting blade 26 to enter the fixed box 6 to reduce the damage to the cutting blade 26 caused by the profile when it is fixed.

[0026] The moving assembly includes an electric telescopic rod 11 and a slide plate 21. The bottom of the inner wall of the operation box 1 is slidably connected with the slide plate 21. The top of the slide plate 21 is fixedly connected with two groups of fixed plates 25. A group of second connecting rods 24 are rotatably connected between the two groups of fixed plates 25. The cutting blade 26 is fixedly connected to the second connecting rod 24. The top of the slide plate 21 is fixedly connected with a support block 22. The support block 22 is equipped with a motor 23 for driving the second connecting rod 24 to rotate. The slide plate 21 is fixedly connected with a telescopic plate 27. One side of the telescopic plate 27 is fixedly connected with the electric telescopic rod 11. The end of the electric telescopic rod 11 away from the telescopic plate 27 is installed on one side of the operation box 1. The electric telescopic rod 11 starts to work, driving the slide plate 21 to move. The cutting blade 26 moves outward in the moving groove 19 and enters the through hole to cut the profile. After the cutting is completed, the electric telescopic rod 11 extends out, pushing the slide plate 21 to drive the card block to slide in the card slot 20, and the cutting blade 26 enters the fixed box 6, so that the cutting blade 26 can be stored.

[0027] The sliding assembly includes a threaded rod 18 and a slider 16. A groove 14 is provided on one side of the movable plate 4. The threaded rod 18 is rotatably connected in the groove 14. A moving block 17 is threadedly connected to the threaded rod 18. The moving block 17 slides with the inner wall of the groove 14. One side of the moving block 17 is fixedly connected to the limiting plate 5. One side of the limiting plate 5 is fixedly connected to the slider 16. A slide groove 15 for cooperating with the sliding of the slider 16 is provided on the movable plate 4. The threaded rod 18 is rotated. The moving block 17 drives the limiting plate 5 to slide as the threaded rod 18 rotates. The limiting plate 5 drives the slider 16 to slide in the slide groove 15. The limiting plate 5 is fixed downwardly against the profile for cutting convenience.

[0028] The driving assembly includes an electric hydraulic rod 7 and a connecting plate 9. The side of the movable plate 4 away from the limiting plate 5 is fixedly connected with a first connecting rod 10. Two groups of the first connecting rods 10 are fixedly connected with a group of connecting plates 9. The bottom of the connecting plate 9 is slidably matched with the top of the fixed box 6. The top of the fixed box 6 is fixedly connected with a support plate 8. One side of the connecting plate 9 is fixedly connected with an electric hydraulic rod 7. The end of the electric hydraulic rod 7 away from the connecting plate 9 is installed on the support plate 8. The electric hydraulic rod 7 starts to work and drives the connecting plate 9 to start moving. The connecting plate 9 drives the two groups of first connecting rods 10 to move. The first connecting rod 10 drives the movable plate 4 to move closer to the positioning plate 3, which can drive the movable plate to slide and fix the profile.

[0029] A clamping block is fixedly connected to the bottom of the slide plate 21, and a clamping slot 20 for sliding with the clamping block is provided at the bottom of the inner wall of the operating table 2. By providing the clamping block and the clamping slot 20, the slide plate 21 can slide more stably.

[0030] A guide block 13 is fixedly connected to the bottom of the movable plate 4, and a guide groove 12 for sliding with the guide block 13 is provided on the operating table 2. By providing the guide block 13 and the guide groove 12, the sliding of the movable plate 4 can be limited.

[0031] The working principle of the utility model is as follows: when in use, first place the profile to be cut on the operating table 2, place one side of the profile close to the positioning plate 3, the electric hydraulic rod 7 starts to work, drives the connecting plate 9 to start moving, the connecting plate 9 drives the two groups of first connecting rods 10 to move, the first connecting rods 10 drive the moving plate 4 to move closer to the positioning plate 3, the moving plate 4 drives the guide block 13 to slide in the guide groove 12, fix the profile, rotate the threaded rod 18, and the moving block 17 drives the limit plate 5 to slide as the threaded rod 18 rotates. The limit plate 5 drives the slider 16 to slide in the slide groove 15, and the limit plate 5 is fixed downward against the profile, the motor 23 starts to work, driving the second connecting rod 24 to rotate, and the electric telescopic rod 11 starts to work, driving the slide plate 21 to move, and the cutting blade 26 moves outward in the moving groove 19 and enters the through hole to cut the profile. After the cutting is completed, the electric telescopic rod 11 extends out, pushing the slide plate 21 to drive the card block to slide in the card groove 20, and the cutting blade 26 enters the fixing box 6 to reduce the damage to the cutting blade 26 caused by the profile when it is fixed.

[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A profile cross-cutting device, comprising an operating box (1), characterized in that: The top of the operating box (1) is fixedly connected to an operating table (2), the top of the operating table (2) is fixedly connected to a fixed box (6), the top of the operating table (2) is provided with a through hole, one side of the fixed box (6) is provided with a moving groove (19) connected to the through hole, a cutting blade (26) is arranged in the moving groove (19), and a moving component for driving the cutting blade (26) to move in the through hole is arranged in the operating box (1); Two groups of movable plates (4) are slidably connected to the operating table (2), one side of the movable plate (4) is slidably connected to a limit plate (5), and a sliding component for driving the limit plate (5) to slide up and down is provided on the movable plate (4), and positioning plates (3) are fixedly connected to both sides of the fixed box (6), the bottom of the positioning plate (3) is fixedly connected to the top of the operating table (2), and a driving component for driving the movable plate (4) to move is provided on the fixed box (6).

2. The profile cross-cutting device according to claim 1, characterized in that: The moving assembly comprises an electric telescopic rod (11) and a slide plate (21); the bottom of the inner wall of the operation box (1) is slidably connected to the slide plate (21); the top of the slide plate (21) is fixedly connected to two groups of fixed plates (25); a group of second connecting rods (24) are rotatably connected between the two groups of fixed plates (25); the cutting blade (26) is fixedly connected to the second connecting rod (24); the top of the slide plate (21) is fixedly connected to a support block (22); a motor (23) for driving the second connecting rod (24) to rotate is installed on the support block (22); the slide plate (21) is fixedly connected to a telescopic plate (27); one side of the telescopic plate (27) is fixedly connected to the electric telescopic rod (11); and one end of the electric telescopic rod (11) away from the telescopic plate (27) is installed on one side of the operation box (1).

3. The profile cross-cutting device according to claim 1, characterized in that: The moving assembly comprises a threaded rod (18) and a slider (16); a groove (14) is provided on one side of the moving plate (4); a threaded rod (18) is rotatably connected in the groove (14); a moving block (17) is threadedly connected to the threaded rod (18); the moving block (17) is slidably matched with the inner wall of the groove (14); one side of the moving block (17) is fixedly connected to a limiting plate (5); one side of the limiting plate (5) is fixedly connected to a slider (16); and a sliding groove (15) for matching the sliding of the slider (16) is provided on the moving plate (4).

4. The profile cross-cutting device according to claim 1, characterized in that: The driving assembly comprises an electric hydraulic rod (7) and a connecting plate (9); a first connecting rod (10) is fixedly connected to one side of the movable plate (4) away from the limiting plate (5); two groups of the first connecting rods (10) are fixedly connected to one group of connecting plates (9); the bottom of the connecting plate (9) is slidably matched with the top of the fixed box (6); the top of the fixed box (6) is fixedly connected to a support plate (8); one side of the connecting plate (9) is fixedly connected to the electric hydraulic rod (7); and one end of the electric hydraulic rod (7) away from the connecting plate (9) is mounted on the support plate (8).

5. The profile cross-cutting device according to claim 2, characterized in that: A clamping block is fixedly connected to the bottom of the slide plate (21), and a clamping groove (20) for sliding in cooperation with the clamping block is provided at the bottom of the inner wall of the operating table (2).

6. The profile cross-cutting device according to claim 1, characterized in that: A guide block (13) is fixedly connected to the bottom of the movable plate (4), and a guide groove (12) for cooperating with the guide block (13) to slide is provided on the operating table (2).

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