Aluminum profile cutting device

Abstract

The utility model belongs to the field of cutting devices, and particularly relates to an aluminum profile cutting device which comprises a base, a conveying limiting device and an automatic cutting device. The conveying limiting device is provided with a stepping motor, and the output end of the stepping motor is fixedly provided with an output shaft. When a stepping motor works, two second bevel gears are driven by an output shaft to rotate in opposite directions, so that transmission wheels are linked to rotate, the two transmission wheels are ensured to synchronously rotate in opposite directions, the two transmission wheels simultaneously transmit the transmission belts respectively, and an aluminum material is placed between the two transmission belts; when an aluminum material is conveyed to a certain position, the fixing push rod on one side moves through the driving air cylinder, makes contact with the aluminum material in the moving process of the fixing push rod and is matched with the clamping plate to clamp and limit the aluminum material, the function of conveying, limiting and fixing the aluminum material is achieved, and the problem that workers need to manually convey the aluminum material and conduct limiting through limbs is solved; and the aluminum material cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of cutting devices, in particular to an aluminum profile cutting device. Background Art

[0002] Aluminum profiles have certain mechanical properties. When other conditions are the same, their tensile strength and yield strength increase with the content. During application, they will surpass many alloy steels and become an ideal structural material. They are widely used in machinery manufacturing, transportation machinery, power machinery and aviation industry. Therefore, the demand for aluminum profiles is also increasing. In order to ensure production efficiency, aluminum profile cutting machines will be used during processing to improve production efficiency and customize production for different size requirements.

[0003] Chinese patent number CN202321809685.5 discloses an aluminum profile cutting device, including: a workbench, a bracket is fixedly connected to the upper surface of the workbench near the rear surface, a hydraulic rod is fixedly connected to the upper surface of the bracket, the output end of the hydraulic rod slides through the bracket, and the output end of the hydraulic rod is fixedly connected to a cutting machine; a chip collection assembly, the chip collection assembly is fixedly connected to the center of the upper surface of the workbench, the chip collection assembly includes a protective cover, and grooves are provided on the outer surfaces of both sides of the protective cover.

[0004] From the above, it can be seen that when cutting the aluminum profile, the aluminum profile is passed through the protective cover through the slot. When the aluminum profile is cut, the flying metal debris will be blocked by the protective cover, and the metal debris cannot splash out to hurt the staff, which provides good protection for the staff. However, this case still has the following shortcomings: First, when conveying and cutting aluminum, the existing technology often requires personnel to manually convey and limit it with their limbs, which poses certain safety hazards to personnel when in use. At the same time, continuous labor by personnel will increase their labor intensity.

[0005] Therefore, in view of the above problems, an aluminum profile cutting device is proposed. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art, which requires personnel to manually transport and limit with their limbs, the utility model provides an aluminum profile cutting device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an aluminum profile cutting device described in the utility model comprises a base, a conveying limit device, and an automatic cutting device; the conveying limit device is installed with a stepping motor, and the output end of the stepping motor is fixedly installed with an output shaft, one side of the output shaft passes through and is movably installed with a first bevel gear, the other sides of the two first bevel gears are respectively connected to the second bevel gears in a transmission manner, the tops of the two second bevel gears are respectively fixedly installed with transmission shafts, and the transmission shaft is passed through and fixedly installed with transmission wheels all around.

[0008] Preferably, the automatic cutting device is installed with a fixed seat, the top of the fixed seat is hinged with a hydraulic cylinder, the inner wall of the hydraulic cylinder is movably installed with a hydraulic push rod, the top of the hydraulic push rod is hinged with a lifting plate, a movable shaft is fixedly installed on one side of the lifting plate, and mounting plates are movably installed on both sides of the movable shaft.

[0009] Preferably, the base is installed with a fixing frame, a working platform is fixedly installed on the top of the fixing frame, a collecting bucket is placed at the bottom of the working platform, and two grooves are opened on the top surface of the working platform.

[0010] Preferably, a fixing seat is fixedly installed on one side of the fixing frame, two mounting plates are fixedly installed on the top surface of the working platform, a stepping motor is fixedly installed on the bottom of the working platform, a limit bearing is fixedly installed on the bottom of the working platform, and an output shaft is passed through and movably installed on one side of the limit bearing.

[0011] Preferably, the transmission wheel is connected to a transmission belt on all sides, the other side of the transmission belt is connected to a driven wheel, a fixed bearing is passed through and movably installed on the top of the driven wheel, a fixed plate is fixedly installed on the bottom of the fixed bearing, and a transmission shaft is passed through and movably installed on the bottom of another fixed bearing.

[0012] Preferably, a cylinder is fixedly installed on the top of the working platform, a fixed push rod is movably installed on one side of the cylinder, and a clamping plate is fixedly connected to the top of the working platform.

[0013] Preferably, a torque motor is fixedly mounted on the top of the lifting plate, and a cutting blade is fixedly mounted on one side of the torque motor.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model adopts the structural design of the conveying and limiting device. When the stepper motor is working, the output shaft drives the two second bevel gears to rotate in opposite directions, thereby linking the transmission wheel to rotate, ensuring that the two transmission wheels operate synchronously in opposite directions. The two transmission wheels simultaneously transmit the transmission belts respectively. The aluminum material is placed between the two transmission belts. When the aluminum material is conveyed to a certain position, the fixed push rod on one side is moved by driving the cylinder. The fixed push rod contacts the aluminum material during the movement, and the aluminum material is clamped and limited by the clamping plate, thereby realizing the function of conveying and limiting the aluminum material, solving the problem that personnel need to convey manually and limit the position with their limbs, and improving the efficiency of aluminum cutting.

[0016] 2. The utility model realizes the corresponding movement of the lifting plate through the structural design of the automatic cutting device and the movable linkage lifting plate of the hydraulic push rod. The lifting plate flips and rotates around the movable axis when the lifting plate moves. During the movement of the lifting plate, the torque motor is driven to move relatively. The cutting blade is enabled to cut aluminum through the movement of the torque motor, thereby realizing the function of automatic lifting and cutting and improving the adaptability in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is an exploded schematic diagram of the structure of the conveying limit device of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the automatic cutting device of the utility model;

[0022] Figure 5 It is a schematic diagram of the structural explosion of the base of the utility model.

[0023] In the figure: 1. base; 2. conveying limit device; 3. automatic cutting device; 11. fixed frame; 12. collecting bucket; 13. working platform; 21. stepping motor; 22. output shaft; 23. first bevel gear; 24. limit bearing; 25. second bevel gear; 26. transmission shaft; 27. transmission wheel; 28. transmission belt; 29. ​​driven wheel; 31. fixed seat; 32. hydraulic cylinder; 33. hydraulic push rod; 34. lifting plate; 35. mounting plate; 36. movable shaft; 37. torque motor; 38. cutting blade; 201. fixed plate; 202. fixed bearing; 203. cylinder; 204. fixed push rod; 205. clamping plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-Figure 5 As shown, an aluminum profile cutting device comprises a base 1, a conveying and limiting device 2, and an automatic cutting device 3; the conveying and limiting device 2 is installed with a stepping motor 21, an output shaft 22 is fixedly installed at the output end of the stepping motor 21, a first bevel gear 23 is penetrated and movably installed on one side of the output shaft 22, and the other sides of the two first bevel gears 23 are respectively connected to the second bevel gears 25 by transmission, and the tops of the two second bevel gears 25 are respectively fixedly installed with transmission shafts 26, and the transmission shaft 26 is penetrated and fixedly installed with transmission wheels 27 around the transmission shaft 26;

[0026] During operation, the stepper motor 21 is used as a driving unit. When the stepper motor 21 is working, the output shaft 22 drives the two second bevel gears 25 to rotate in opposite directions, thereby linking the transmission wheel 27 to rotate, ensuring that the two transmission wheels 27 rotate synchronously in opposite directions.

[0027] Furthermore, the automatic cutting device 3 is equipped with a fixed seat 31, a hydraulic cylinder 32 is hinged on the top of the fixed seat 31, a hydraulic push rod 33 is movably installed on the inner wall of the hydraulic cylinder 32, a lifting plate 34 is hinged on the top of the hydraulic push rod 33, a movable shaft 36 is fixedly installed on one side of the lifting plate 34, and mounting plates 35 are movably installed on both sides of the movable shaft 36;

[0028] During operation, the connection between the fixed seat 31 and the hydraulic cylinder 32 facilitates the movement of the hydraulic cylinder 32. When the hydraulic cylinder 32 is working, the hydraulic push rod 33 is extended and retracted on the inner wall, thereby generating a thrust on the lifting plate 34 through the top end of the hydraulic push rod 33, which is conducive to the lifting plate 34 rotating around the movable shaft 36.

[0029] Furthermore, the base 1 is provided with a fixing frame 11, a working platform 13 is fixedly provided on the top of the fixing frame 11, a collecting bucket 12 is placed at the bottom of the working platform 13, and two grooves are provided on the top surface of the working platform 13;

[0030] During operation, the whole is supported by the fixing frame 11, and the cut aluminum material falls through the groove provided on the working platform 13. With the installation of the collecting bucket 12, it is convenient to collect the cut aluminum material.

[0031] Further, a fixing seat 31 is fixedly installed on one side of the fixing frame 11, two mounting plates 35 are fixedly installed on the top surface of the working platform 13, a stepping motor 21 is fixedly installed on the bottom of the working platform 13, a limit bearing 24 is fixedly installed on the bottom of the working platform 13, and an output shaft 22 is movably installed through one side of the limit bearing 24;

[0032] During operation, the fixing frame 11 supports the bottom of the fixing seat 31 to ensure the stable movement of the lifting plate 34 , and the limiting bearing 24 is beneficial for supporting and limiting the output shaft 22 without affecting its transmission.

[0033] Furthermore, the transmission wheel 27 is connected to the transmission belt 28 on all sides, and the other side of the transmission belt 28 is connected to the driven wheel 29 on all sides. A fixed bearing 202 is movably installed on the top of the driven wheel 29, and a fixed plate 201 is fixedly installed on the bottom of the fixed bearing 202. A transmission shaft 26 is movably installed on the bottom of another fixed bearing 202.

[0034] During operation, the driving wheel 27 and the driven wheel 29 are protected by the fixing plate 201 , and the driving wheel 27 and the driven wheel 29 are limited under the action of the fixing bearing 202 , so as to ensure the orderly operation of the driving belt 28 .

[0035] Furthermore, a cylinder 203 is fixedly installed on the top of the working platform 13, a fixed push rod 204 is movably installed on one side of the cylinder 203, and a clamping plate 205 is fixedly connected to the top of the working platform 13;

[0036] During operation, the fixed push rod 204 is moved by driving the air cylinder 203, and the fixed push rod 204 comes into contact with the aluminum material during the movement. The aluminum material is fixed by clamping through the cooperation between the fixed push rod 204 and the clamping plate 205.

[0037] Furthermore, a torque motor 37 is fixedly mounted on the top of the lifting plate 34, and a cutting blade 38 is fixedly mounted on one side of the torque motor 37;

[0038] During operation, the lifting plate 34 drives the torque motor 37 to move relatively during the movement, and the cutting blade 38 cuts the aluminum material through the movement of the torque motor 37 .

[0039] Working principle: In embodiment 1, the first bevel gear 23 is rotated by driving the stepper motor 21, so that the power is transmitted to the second bevel gear 25 through the first bevel gear 23. When the second bevel gear 25 is working, the two transmission wheels 27 are rotated in opposite directions through the transmission wheel 27. At the same time, the transmission wheel 27 transmits the transmission belt 28, so that the transmission belt 28 rotates with the driven wheel 29. At this time, the aluminum material is placed between the two transmission belts 28, and the aluminum material is transported. When the aluminum material is transported to a certain position, the fixed push rod 204 on one side is moved by driving the cylinder 203. During the movement, the fixed push rod 204 contacts the aluminum material, and cooperates with the clamping plate 205 to clamp the aluminum material to a limited position.

[0040] In the second embodiment, when the aluminum material is fixed to the position to be cut, the hydraulic cylinder 32 is driven to make the hydraulic push rod 33 extend and retract on its inner wall, so that the lifting plate 34 can be linked to the lifting plate 34 through the activity of the hydraulic push rod 33. When the lifting plate 34 is moving, it flips and rotates around the movable shaft 36, and at the same time drives the torque motor 37 fixed on the top to perform lifting activities. When the torque motor 37 is working, the cutting blade 38 will cut the aluminum material during the activity.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An aluminum profile cutting device, characterized in that: The invention comprises a base (1), a conveying and limiting device (2), and an automatic cutting device (3); the conveying and limiting device (2) is installed with a stepping motor (21); an output shaft (22) is fixedly installed at the output end of the stepping motor (21); a first bevel gear (23) is passed through and movably installed on one side of the output shaft (22); the other sides of two first bevel gears (23) are respectively connected to second bevel gears (25) in a transmission manner; transmission shafts (26) are respectively fixedly installed on the tops of the two second bevel gears (25); transmission wheels (27) are passed through and fixedly installed around the transmission shaft (26).

2. The aluminum profile cutting device according to claim 1, characterized in that: The automatic cutting device (3) is installed with a fixed seat (31), the top of the fixed seat (31) is hinged with a hydraulic cylinder (32), the inner wall of the hydraulic cylinder (32) is movably installed with a hydraulic push rod (33), the top of the hydraulic push rod (33) is hinged with a lifting plate (34), one side of the lifting plate (34) is fixedly installed with a movable shaft (36), and both sides of the movable shaft (36) are movably installed with mounting plates (35).

3. The aluminum profile cutting device according to claim 1, characterized in that: The base (1) is installed with a fixing frame (11), a working platform (13) is fixedly installed on the top of the fixing frame (11), a collecting bucket (12) is placed at the bottom of the working platform (13), and two grooves are opened on the top surface of the working platform (13).

4. The aluminum profile cutting device according to claim 3, characterized in that: A fixing seat (31) is fixedly mounted on one side of the fixing frame (11), two mounting plates (35) are fixedly mounted on the top surface of the working platform (13), a stepping motor (21) is fixedly mounted on the bottom of the working platform (13), a limit bearing (24) is fixedly mounted on the bottom of the working platform (13), and an output shaft (22) is penetrated and movably mounted on one side of the limit bearing (24).

5. The aluminum profile cutting device according to claim 1, characterized in that: The transmission wheel (27) is transmission-connected with a transmission belt (28) on all sides, and the other side of the transmission belt (28) is transmission-connected with a driven wheel (29). A fixed bearing (202) is passed through and movably mounted on the top of the driven wheel (29), a fixed plate (201) is fixedly mounted on the bottom of the fixed bearing (202), and a transmission shaft (26) is passed through and movably mounted on the bottom of another fixed bearing (202).

6. The aluminum profile cutting device according to claim 4, characterized in that: A cylinder (203) is fixedly mounted on the top of the working platform (13), a fixed push rod (204) is movably mounted on one side of the cylinder (203), and a clamping plate (205) is fixedly connected to the top of the working platform (13).

7. The aluminum profile cutting device according to claim 2, characterized in that: A torque motor (37) is fixedly mounted on the top of the lifting plate (34), and a cutting blade (38) is fixedly mounted on one side of the torque motor (37).

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