Cutting saw with profile positioning structure

Abstract

The utility model discloses a cutting saw with a sectional material positioning structure, and relates to the technical field of sectional material cutting. The cutting saw with the profile positioning structure comprises a workbench, a first motor is fixedly connected to the top of the workbench, two mounting plates are fixedly connected to the top of the workbench, a feeding mechanism is arranged on the mounting plates, the feeding mechanism comprises a connecting plate, and a first threaded rod is in threaded connection with the interior of the connecting plate; the bottom of the first threaded rod is rotationally connected with a movable frame, the interior of the movable frame is rotationally connected with a movable feeding roller, the first threaded rod is rotated to drive the movable feeding roller of the first movable frame to move till the movable feeding roller can extrude the sectional material, then the second motor is started to drive the movable feeding roller to rotate, the sectional material can be driven to move, and feeding of the sectional material is completed. The sectional materials can be preliminarily fixed through the feeding mechanism, manual feeding is avoided, feeding of the sectional materials with different thicknesses can be achieved by moving a feeding roller up and down, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of profile cutting, in particular to a cutting saw with a profile positioning structure. Background Art

[0002] At present, my country is the world's largest aluminum profile production base and consumer market. In the aluminum profile production process, the finished aluminum profiles need to be cut to a fixed length according to the production requirements. In order to accurately cut the profiles according to the production requirements, most of the existing devices have a profile positioning structure, which can position the profile when cutting, thereby reducing the error during cutting. However, the profile cutting usually requires a large number of cuts. Most of the existing devices are not convenient for automatic loading of profiles, so manual movement is required. Due to the weight of the profile and other issues, the efficiency of manual loading is low. Therefore, a cutting saw with a profile positioning structure that can automatically load is required. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a cutting saw with a profile positioning structure, which can solve the problem that most existing devices are not convenient for automatic loading of profiles and the low efficiency of manual loading due to problems such as the weight of the profiles.

[0004] To achieve the above object, the utility model provides the following technical solution: a cutting saw with a profile positioning structure comprises a workbench, a first motor is fixedly connected to the top of the workbench, and two mounting plates are fixedly connected to the top of the workbench;

[0005] The output end of the first motor is provided with a hollow plate, a hollow column is fixedly connected to the surface of the hollow plate, an end of the hollow column away from the hollow plate is fixedly connected to a cutting saw housing, the interior of the cutting saw housing is rotatably connected to the cutting saw, and a handle is fixedly connected to the outer surface of the hollow column;

[0006] Wherein, a feeding mechanism is arranged on the mounting plate.

[0007] Preferably, the feeding mechanism includes a connecting plate, which is fixedly connected to the opposite surfaces of the two mounting plates, the internal thread of the connecting plate is connected to a threaded rod 1, the bottom of the threaded rod 1 is rotatably connected to a movable frame, the movable frame is slidably connected to the mounting plate, the interior of the movable frame is rotatably connected to a movable feeding roller, and the surface of the mounting plate is provided with a receiving groove for allowing the movable frame to slide.

[0008] Preferably, a second motor is slidably connected to the surface of the mounting plate, an output shaft of the second motor is fixedly connected to the movable feed roller, and a slide groove for allowing the second motor to slide is provided on the surface of the mounting plate.

[0009] Preferably, a fixed feed roller is rotatably connected inside the workbench, and the fixed feed roller is located below the movable feed roller.

[0010] Preferably, the top of the workbench is slidably connected to a movable clamping plate, the top of the workbench is provided with two limit grooves adapted to the movable clamping plate, the top of the workbench is fixedly connected to a fixed clamping plate, and the top of the workbench is fixedly connected to a fixed plate.

[0011] Preferably, the internal thread of the fixing plate is connected to a threaded rod 2, the outer surface of the threaded rod 2 is fixedly sleeved with a limiting ring, and one end of the threaded rod 2 away from the limiting ring is fixedly connected to a knob.

[0012] Preferably, the surface of the workbench is provided with grooves.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The cutting saw with a profile positioning structure rotates the threaded rod to drive the movable frame and the movable feed roller to move until the movable feed roller can extrude the profile, and then starts the second motor to drive the movable feed roller to rotate to drive the profile to move, completing the loading of the profile. The profile can be initially fixed and moved by the feeding mechanism, avoiding manual loading and speeding up work efficiency. The movable feed roller can move up and down to fix and load profiles of different thicknesses, thereby increasing the practicality of the device.

[0015] (2) The cutting saw with a profile positioning structure drives the threaded rod 2 to rotate by turning the knob, so that the threaded rod moves in the direction of the movable clamping plate and squeezes the movable clamping plate to clamp and fix the profile, thereby making the profile cut by the cutting saw more accurate, avoiding the deviation of the profile and increasing the product qualification rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the main body of the utility model;

[0018] Figure 2 It is a schematic diagram of a cutting saw of the utility model;

[0019] Figure 3 For the utility model Figure 1 Enlarged view of point A in the middle;

[0020] Figure 4 For the utility model Figure 1 Enlarged view of point B in the middle;

[0021] Figure 5 It is a schematic diagram of the feeding mechanism of the utility model.

[0022] Figure numerals: 1. workbench; 2. first motor; 3. fixed clamping plate; 4. mounting plate; 5. slot; 6. second motor; 7. slide groove; 8. connecting plate; 9. threaded rod one; 10. receiving groove; 11. movable frame; 12. movable feed roller; 13. hollow plate; 14. hollow column; 15. handle; 16. cutting saw housing; 17. cutting saw; 18. movable clamping plate; 19. limit groove; 20. fixed plate; 21. threaded rod two; 22. knob; 23. limit ring; 24. fixed feed roller. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] See also Figure 1-5 , the utility model provides a technical solution: a cutting saw with a profile positioning structure, comprising a workbench 1, a first motor 2 is fixedly connected to the top of the workbench 1, and two mounting plates 4 are fixedly connected to the top of the workbench 1;

[0028] The output end of the first motor 2 is provided with a hollow plate 13, the hollow plate 13 is rotatably connected to the first motor 2, a hollow column 14 is fixedly connected to the surface of the hollow plate 13, a cutting saw housing 16 is fixedly connected to the end of the hollow column 14 away from the hollow plate 13, a cutting saw 17 is rotatably connected to the inside of the cutting saw housing 16, a handle 15 is fixedly connected to the outer surface of the hollow column 14, a slot 5 is provided on the surface of the workbench 1, the slot 5 is located below the cutting saw 17, a rotating shaft on the cutting saw 17 is connected to the output shaft of the first motor 2 through a conveyor belt, the conveyor belt is located inside the hollow plate 13, an opening is provided at the bottom of the cutting saw housing 16, the first motor 2 is started to drive the cutting saw 17 to rotate, and then the handle 15 is pulled to rotate the hollow plate 13, so as to drive the cutting saw 17 to move in the direction of the profile and complete the subsequent cutting operation;

[0029] Among them, the top of the workbench 1 is slidably connected with a movable clamping plate 18, the top of the workbench 1 is provided with two limit slots 19 adapted to the movable clamping plate 18, the top of the workbench 1 is fixedly connected with a fixed clamping plate 3, and the top of the workbench 1 is fixedly connected with a fixed plate 20;

[0030] Among them, the internal thread of the fixed plate 20 is connected to the threaded rod 21, the outer surface of the threaded rod 21 is fixedly sleeved with a limit ring 23, and the end of the threaded rod 21 away from the limit ring 23 is fixedly connected to the knob 22. First, the profile is placed between the fixed clamping plate 3 and the movable clamping plate 18, and then the knob 22 is turned to drive the threaded rod 21 to rotate, so that the threaded rod 21 moves toward the direction of the movable clamping plate 18 and squeezes the movable clamping plate 18 to achieve clamping and fixing of the profile, so that the profile cut by the cutting saw 17 is more accurate, avoiding the deviation of the profile and increasing the product qualification rate.

[0031] Further, a feeding mechanism is provided on the mounting plate 4, and the feeding mechanism includes a connecting plate 8, the connecting plate 8 is fixedly connected to the opposite surfaces of the two mounting plates 4, the inner thread of the connecting plate 8 is connected to a threaded rod 9, the bottom of the threaded rod 9 is rotatably connected to a moving frame 11, the moving frame 11 is slidably connected to the mounting plate 4, the inner part of the moving frame 11 is rotatably connected to a moving feeding roller 12, and the surface of the mounting plate 4 is provided with a receiving groove 10 for the moving frame 11 to slide;

[0032] The surface of the mounting plate 4 is slidably connected with a second motor 6, the output shaft of the second motor 6 is fixedly connected with the movable feeding roller 12, and the surface of the mounting plate 4 is provided with a slide groove 7 for the second motor 6 to slide;

[0033] Among them, the internal rotation of the workbench 1 is connected with a fixed feed roller 24, and the fixed feed roller 24 is located below the mobile feed roller 12. The surfaces of the mobile feed roller 12 and the fixed feed roller 24 are provided with an anti-slip layer. The profile is placed between the fixed feed roller 24 and the mobile feed roller 12, and then the threaded rod 9 is rotated to drive the mobile frame 11 to move the mobile feed roller 12 until the mobile feed roller 12 can extrude the profile, and then the second motor 6 is started to drive the mobile feed roller 12 to rotate to drive the profile to move, completing the loading of the profile. The profile can be initially fixed and moved through the feeding mechanism, avoiding manual loading and speeding up work efficiency. The mobile feed roller 12 can move up and down to achieve the fixing and loading of profiles of different thicknesses, thereby increasing the practicality of the device.

[0034] Working principle: Place the profile between the fixed feed roller 24 and the movable feed roller 12, then rotate the threaded rod 9 to drive the movable frame 11 to move the movable feed roller 12 until the movable feed roller 12 can extrude the profile, then start the second motor 6 to drive the movable feed roller 12 to rotate to drive the profile to move, and complete the loading of the profile, turn the knob 22 to drive the threaded rod 21 to rotate, so that the threaded rod 21 moves in the direction of the movable clamping plate 18 and squeezes the movable clamping plate 18 to clamp and fix the profile, start the first motor 2 to drive the cutting saw 17 to rotate, and then pull the handle 15 to rotate the hollow plate 13 to drive the cutting saw 17 to move in the direction of the profile and complete the subsequent cutting operation.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cutting saw with a profile positioning structure, comprising a workbench (1), characterized in that: A first motor (2) is fixedly connected to the top of the workbench (1), and two mounting plates (4) are fixedly connected to the top of the workbench (1); The output end of the first motor (2) is provided with a hollow plate (13), a hollow column (14) is fixedly connected to the surface of the hollow plate (13), an end of the hollow column (14) away from the hollow plate (13) is fixedly connected to a cutting saw housing (16), a cutting saw (17) is rotatably connected inside the cutting saw housing (16), and a handle (15) is fixedly connected to the outer surface of the hollow column (14); Wherein, a feeding mechanism is provided on the mounting plate (4).

2. The cutting saw with a profile positioning structure according to claim 1, characterized in that: The feeding mechanism comprises a connecting plate (8), the connecting plate (8) is fixedly connected to the opposite surfaces of the two mounting plates (4), the internal thread of the connecting plate (8) is connected to a threaded rod (9), the bottom of the threaded rod (9) is rotatably connected to a moving frame (11), the moving frame (11) is slidably connected to the mounting plate (4), the interior of the moving frame (11) is rotatably connected to a moving feeding roller (12), and the surface of the mounting plate (4) is provided with a receiving groove (10) for enabling the moving frame (11) to slide.

3. The cutting saw with a profile positioning structure according to claim 1, characterized in that: The surface of the mounting plate (4) is slidably connected to a second motor (6), an output shaft of the second motor (6) is fixedly connected to a movable feeding roller (12), and a sliding groove (7) is provided on the surface of the mounting plate (4) for enabling the second motor (6) to slide.

4. The cutting saw with a profile positioning structure according to claim 1, characterized in that: The workbench (1) is internally rotatably connected to a fixed feeding roller (24), which is located below the movable feeding roller (12).

5. The cutting saw with a profile positioning structure according to claim 1, characterized in that: The top of the workbench (1) is slidably connected to a movable clamping plate (18), the top of the workbench (1) is provided with two limit slots (19) adapted to the movable clamping plate (18), the top of the workbench (1) is fixedly connected to a fixed clamping plate (3), and the top of the workbench (1) is fixedly connected to a fixed plate (20).

6. The cutting saw with a profile positioning structure according to claim 5, characterized in that: The fixing plate (20) is internally threadedly connected to a second threaded rod (21), the outer surface of the second threaded rod (21) is fixedly sleeved with a limiting ring (23), and one end of the second threaded rod (21) away from the limiting ring (23) is fixedly connected to a knob (22).

7. The cutting saw with a profile positioning structure according to claim 1, characterized in that: The surface of the workbench (1) is provided with grooves (5).

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