A cutting and positioning device for aluminum extrusions

Abstract

The utility model discloses a kind of aluminium material extrusion after cutting-off positioning device, belong to metal processing technical field, its technical scheme main points include base, the top fixed connection of the inside of base is limited component, and the top fixed connection of base has measuring component, the measuring component includes fixed bolster, the bottom of the rear side both sides of fixed bolster is fixedly connected with first track block, and the rear side fixed connection of fixed bolster has laser emitter, the surface of two first track blocks is movably connected with moving trolley, and between the top of two moving trolleys, U-shaped frame is fixedly connected, solve existing cutting positioning device cutting effect is not good, in actual processing process, due to lack of measuring structure, it is difficult to accurately control the cutting length of aluminium profile, leading to cutting precision is not high, need additional increase manual sorting, secondary cutting process, seriously affect the processing efficiency of aluminium material, reduce the practicability of the device.

Description

Technical Field

[0001] This utility model relates to the field of metal processing technology, and in particular to a cutting and positioning device for aluminum extrusion. Background Technology

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. Aluminum profiles are widely used in various production fields, such as aerospace, wires, door and window frames, curtain tracks, etc. The aluminum rods are cut into different sizes for the next step of heating the aluminum rods and then extruding them into aluminum profiles. After the aluminum profiles are extruded, they need to be cut into multiple sections for storage.

[0003] Most existing cutting devices use a cutting blade to cut the aluminum profile. After the cutting blade cuts the aluminum profile, the aluminum profile is no longer restrained by external forces. At this time, this section of the aluminum profile comes into contact with the rotating cutting blade and will be driven by it to move or fall, which poses a certain danger to the safety of the surrounding workers. An existing patent (publication number: CN220462393U) discloses an aluminum profile cutting and positioning device. The device uses a threaded rod to drive a moving block to move along its own axis, which in turn drives a clamping plate to move towards the aluminum profile. The two side walls of the aluminum profile come into contact with the rollers and are restricted from moving on both sides by the rollers and the clamping block. The movement path of the aluminum profile is restricted to the direction along the axis of the threaded rod. At this time, the cut aluminum profile cannot pose a threat or damage to the surrounding environment.

[0004] Existing patents offer solutions to the above problems, but their cutting effects are unsatisfactory. In actual processing, due to the lack of a measuring structure, it is difficult to accurately control the cutting length of aluminum profiles, resulting in low cutting precision. This necessitates additional manual sorting and secondary cutting processes, which severely affects the processing efficiency of aluminum materials and reduces the practicality of the device.

[0005] To address this, a cutting and positioning device for aluminum extrusion is proposed. Utility Model Content

[0006] The purpose of this invention is to provide an aluminum extrusion cutting and positioning device that can solve the problems of poor cutting effect of existing cutting and positioning devices. In actual processing, due to the lack of a measuring structure, it is difficult to accurately control the cutting length of aluminum profiles, resulting in low cutting accuracy. This requires additional manual sorting and secondary cutting processes, which seriously affects the processing efficiency of aluminum materials and reduces the practicality of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum extrusion cutting and positioning device, comprising a base, a limiting component fixedly connected to the top of the base, and a measuring component fixedly connected to the top of the base, the measuring component comprising a fixed bracket, first track blocks fixedly connected to the bottom of both rear sides of the fixed bracket, and a laser emitter fixedly connected to the rear side of the fixed bracket, movable trolleys movably connected to the surfaces of the two first track blocks, and a U-shaped frame fixedly connected between the tops of the two movable trolleys, a receiver fixedly connected to the front side of the U-shaped frame, the receiver and the laser emitter being located on the same horizontal line, a first cylinder fixedly connected to the top of the U-shaped frame, and the output end of the first cylinder extending into the interior of the U-shaped frame and fixedly connected to an L-shaped pressing plate.

[0008] Preferably, the limiting component includes a support plate, a bidirectional screw is rotatably connected inside the support plate, and a rotating motor is fixedly connected to the right side of the bidirectional screw. Both sides of the surface of the bidirectional screw are threaded with sliders, and a clamping plate is fixedly connected to the top of the sliders. A fixing groove is provided on the opposite side of the two clamping plates, and several rubber rollers are rotatably connected inside the fixing groove.

[0009] Preferably, both sliders have threaded holes inside for use with bidirectional screws, and the surface of the bidirectional screw is in contact with the inner wall of the threaded hole.

[0010] Preferably, the support plate has connecting grooves on both the front and rear sides of its top, and several rotating rollers are rotatably connected inside the connecting grooves.

[0011] Preferably, the fixed bracket is internally connected to a second track block, and the top two sides of the second track block are fixedly connected to a second cylinder. An electric trolley is movably connected to the surface of the second track block, and the other end of the electric trolley is fixedly connected to a cutting machine.

[0012] Preferably, a control console is fixedly connected to the bottom right side of the fixed bracket, and the control console is electrically connected to the second cylinder, the electric trolley, the cutting machine, the limiting component, and the measuring component.

[0013] Preferably, the top of the base has a mounting groove for use with the support plate, and the surface of the support plate is in contact with the inner wall of the mounting groove.

[0014] Preferably, the bottom of the base is fixedly connected with four adjustable feet, which are distributed at the four corners of the bottom of the base.

[0015] Compared with the prior art, the beneficial effects of this utility model are: 1. By setting up a limiting component, this application can drive the bidirectional screw to rotate through a rotating motor, causing the sliders and clamping plates on both sides to move towards each other, so that the clamping plates and rubber rollers come into contact with the aluminum material to complete the clamping and fixing. When the aluminum material moves, it can drive the rubber roller to rotate, which can both limit the movement of the aluminum material and assist the smooth feeding of the aluminum material, avoid conveying jams or surface scratches, ensure the stability of aluminum material processing, and improve the stability of the device in use. 2. This application, by setting up a measuring component, enables the L-shaped pressing plate to be raised and lowered by the first cylinder, so that the L-shaped pressing plate contacts the aluminum material and completes the secondary fixation of the aluminum material. When the aluminum material moves, the moving trolley can drive the U-shaped frame to move along the first track block. By using the optical path of the laser emitter and receiver to cooperate, the feed length of the aluminum profile is monitored in real time. At the same time, with the help of the cutting structure composed of the second cylinder, the second track block, the electric trolley and the cutting mechanism, the aluminum material is accurately cut, which improves the practicality of the device. Attached Figure Description

[0016] Figure 1 This is an overall structural diagram of the aluminum extrusion cutting and positioning device of this utility model. Figure 2 This is a schematic diagram showing the connection of the base, limiting component, and measuring component of this utility model; Figure 3 This is a schematic diagram showing the connection between the base and the adjustable feet of this utility model; Figure 4 This is a schematic diagram of the structure of the limiting component of this utility model; Figure 5 This is a schematic diagram showing the connection between the measuring component of this utility model and the cutting machine.

[0017] In the diagram: 1. Base; 2. Limiting component; 201. Support plate; 202. Bidirectional screw; 203. Rotary motor; 204. Slider; 205. Clamping plate; 206. Fixing groove; 207. Rubber roller; 3. Measuring component; 301. Fixed bracket; 302. First track block; 303. Laser emitter; 304. Moving trolley; 305. U-shaped frame; 306. Receiver; 307. First cylinder; 308. L-shaped pressing plate; 4. Threaded hole; 5. Connecting groove; 6. Rotating roller; 7. Second track block; 8. Second cylinder; 9. Electric trolley; 10. Cutting machine; 11. Control console; 12. Mounting groove; 13. Adjustable support foot. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-5 The present invention provides the following technical solution: A cutting and positioning device for extruded aluminum includes a base 1. A limiting component 2 is fixedly connected to the top of the base 1, and a measuring component 3 is fixedly connected to the top of the base 1. The measuring component 3 includes a fixed bracket 301. First track blocks 302 are fixedly connected to the bottom of both sides of the rear side of the fixed bracket 301, and a laser emitter 303 is fixedly connected to the rear side of the fixed bracket 301. Movable trolleys 304 are movably connected to the surfaces of the two first track blocks 302, and a U-shaped frame 305 is fixedly connected between the tops of the two movable trolleys 304. A receiver 306 is fixedly connected to the front side of the U-shaped frame 305, and the receiver 306 and the laser emitter 303 are located on the same horizontal line. A first cylinder 307 is fixedly connected to the top of the U-shaped frame 305, and the output end of the first cylinder 307 extends into the interior of the U-shaped frame 305 and is fixedly connected to an L-shaped pressing plate 308.

[0020] In this embodiment: the rotating motor 203 drives the bidirectional screw 202 to rotate, causing the slider 204 to move smoothly towards each other, simultaneously driving the clamping plate 205 and the rubber roller 207 to move and contact the aluminum material, thereby achieving clamping and restriction of aluminum materials of specific specifications. When the aluminum material moves, the rubber roller 207 can rotate in the fixed groove 206, which can restrict the movement of the aluminum material, avoid conveying jams or surface scratches, ensure the stability of aluminum material processing, and improve the ease of use of the restriction component 2. Then, under the action of the first cylinder 307, the L-shaped pressing plate 308 can be driven to rise and fall, so that the L-shaped pressing plate 308 contacts the aluminum material to complete the secondary restriction. When the aluminum material moves, the guide structure formed by the moving trolley 304 and the first track block 302 is used. The moving trolley 304 can drive the U-shaped frame 305 to move along the first track block 302 to complete the position adjustment. At the same time, with the help of the optical path cooperation of the laser emitter 303 and the receiver 306, the feed length of the aluminum profile can be monitored in real time, ensuring the accuracy of aluminum material cutting and improving the practicality of the device.

[0021] Specifically, such as Figure 4As shown, the limiting component 2 includes a support plate 201. A bidirectional screw 202 is rotatably connected inside the support plate 201, and a rotating motor 203 is fixedly connected to the right side of the bidirectional screw 202. Slider 204s are threadedly connected to both sides of the surface of the bidirectional screw 202, and a clamping plate 205 is fixedly connected to the top of the slider 204. A fixing groove 206 is provided on the opposite side of the two clamping plates 205, and several rubber rollers 207s are rotatably connected inside the fixing groove 206.

[0022] Specifically, such as Figure 4 As shown, both sliders 204 have threaded holes 4 inside for use with bidirectional screws 202, and the surface of the bidirectional screws 202 is in contact with the inner wall of the threaded holes 4.

[0023] Specifically, such as Figure 4 As shown, the support plate 201 has connecting grooves 5 on both the front and rear sides of its top, and several rotating rollers 6 are rotatably connected inside the connecting grooves 5.

[0024] In this embodiment: the bidirectional screw 202 and the threaded hole 4 work together to allow the slider 204 to move smoothly along the bidirectional screw 202, simultaneously driving the clamping plate 205 and the rubber roller 207 to move towards each other and contact the aluminum material, thereby achieving the clamping and fixing of aluminum materials of specific specifications. At the same time, the connecting groove 5 and the rotating roller 6 work together to drive the rotating roller 6 to rotate inside the connecting groove 5 when the aluminum material moves, which can assist the movement of the aluminum material, ensure the smooth feeding of the aluminum material, ensure the efficiency of aluminum material cutting, and improve the convenience of using the limiting component 2.

[0025] Specifically, such as Figure 5 As shown, the fixed bracket 301 is movably connected to the second track block 7, and the top two sides of the second track block 7 are fixedly connected to the second cylinder 8. The surface of the second track block 7 is movably connected to the electric trolley 9, and the other end of the electric trolley 9 is fixedly connected to the cutting machine 10.

[0026] Specifically, such as Figure 1 , Figure 2 , Figure 5 As shown, a control console 11 is fixedly connected to the bottom right side of the fixed bracket 301, and the control console 11 is electrically connected to the second cylinder 8, the electric trolley 9, the cutting machine 10, the limiting component 2, and the measuring component 3.

[0027] In this embodiment, the operating parameters of the device can be set according to the actual situation through the control console 11. It can not only complete the limitation and length measurement of aluminum material, but also adjust the position of the cutting machine 10 through the second cylinder 8 and the electric trolley 9 after the measurement is completed. The two work together to achieve precise cutting of aluminum material, which improves the practicality of the device.

[0028] Specifically, such as Figure 3 As shown, the top of the base 1 is provided with a mounting groove 12 for use with the support plate 201, and the surface of the support plate 201 is in contact with the inner wall of the mounting groove 12.

[0029] Specifically, such as Figure 1 , Figure 2 , Figure 3 As shown, the bottom of the base 1 is fixedly connected with four adjustable feet 13, which are distributed at the four corners of the bottom of the base 1.

[0030] In this embodiment: by using the four adjustable feet 13 together, the height of the device can be set according to the actual situation, and the height of the device can be adjusted to adapt to any ground and maintain stability. Thus, it can be adapted to various extrusion equipment. At the same time, by using the support plate 201 and the mounting groove 12 together, the support plate 201 is tightly connected to the base 1, which can effectively resist external impact forces, ensure the stability of the cutting process, and improve the stability of the device.

[0031] Working Principle: When cutting aluminum, the operator first manually rotates the adjustable support leg 13 to adjust the height of the device according to the flatness of the ground, ensuring the stability of the entire equipment. Then, the operator sets the operating parameters of the device via the control panel 11. The extruded aluminum is conveyed to the surface of the support plate 201. The rotating roller 6 in the connecting groove 5 at the top of the support plate 201 rotates synchronously with the aluminum feed, reducing conveying friction. Simultaneously, the rotating motor 203 is started to drive the bidirectional screw 202 to rotate, causing the slider 204 and clamping plate 205 to move towards each other until the rubber roller 207 on the inner side of the clamping plate 205 tightly contacts the aluminum, achieving clamping and restriction of the aluminum. Then, the first cylinder 307 is started to drive the L-shaped pressing plate 308 to rise and fall, so that the L-shaped pressing plate 308 contacts the aluminum to complete secondary restriction. As the aluminum moves, the rubber roller 207 rotates synchronously with the aluminum to reduce resistance. Simultaneously, with the help of the moving trolley 304, the L-shaped pressing plate... The pressure plate 308 can drive the U-shaped frame 305 to move along the first track block 302, ensuring smooth and stable feeding of aluminum material. At the same time, it completes the adjustment of the position of the U-shaped frame 305 and the receiver 306. Then, the laser emitter 303 starts and emits laser, forming a stable optical path with the receiver 306. It can monitor the feed length of aluminum profile in real time. When it moves to the preset position, the second cylinder 8 is activated to drive the second track block 7 to move down, adjusting the cutting machine 10 to a cutting height suitable for the thickness of aluminum material. At the same time, the electric carriage 9 is activated to drive the cutting machine 10 to move along the second track block 7, cooperating with the cutting machine 10 to complete the cutting of aluminum material. After the cutting is completed, the cutting machine 10 stops working, the electric carriage 9 drives the cutting machine 10 to reset, the second cylinder 8 drives the second track block 7 to move up, and the L-shaped pressure plate 308 is reset under the action of the first cylinder 307, releasing the restriction on the aluminum material, so that the cut aluminum material can smoothly enter the subsequent processing.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An apparatus for cutting and positioning of an aluminum profile after extrusion, comprising a base (1), characterized in that: A limiting component (2) is fixedly connected to the top inside the base (1), and a measuring component (3) is fixedly connected to the top of the base (1). The measuring component (3) includes a fixed bracket (301). The bottom of both sides of the fixed bracket (301) is fixedly connected to a first track block (302), and a laser emitter (303) is fixedly connected to the rear side of the fixed bracket (301). A moving trolley (304) is movably connected to the surface of both first track blocks (302), and a U-shaped frame (305) is fixedly connected between the tops of the two moving trolleys (304). A receiver (306) is fixedly connected to the front side of the U-shaped frame (305), and the receiver (306) and the laser emitter (303) are located on the same horizontal line. A first cylinder (307) is fixedly connected to the top of the U-shaped frame (305), and the output end of the first cylinder (307) extends into the interior of the U-shaped frame (305) and is fixedly connected to an L-shaped pressing plate (308).

2. An apparatus for cutting and positioning an aluminum extrusion according to claim 1, wherein: The limiting component (2) includes a support plate (201), a bidirectional screw (202) is rotatably connected inside the support plate (201), and a rotating motor (203) is fixedly connected to the right side of the bidirectional screw (202). Slider (204) is threadedly connected to both sides of the surface of the bidirectional screw (202), and a clamping plate (205) is fixedly connected to the top of the slider (204). A fixing groove (206) is provided on the opposite side of the two clamping plates (205), and several rubber rollers (207) are rotatably connected inside the fixing groove (206).

3. An apparatus for cutting and positioning an aluminum extrusion according to claim 2, wherein: Both sliders (204) have threaded holes (4) inside for use with bidirectional screws (202), and the surface of the bidirectional screws (202) is in contact with the inner wall of the threaded holes (4).

4. An apparatus for cutting and positioning an aluminum extrusion according to claim 2, wherein: The support plate (201) has connecting grooves (5) on the front and rear sides of its top, and several rotating rollers (6) are rotatably connected inside the connecting grooves (5).

5. An apparatus for cutting and positioning an aluminum extrusion according to claim 1, wherein: The fixed bracket (301) is internally connected to a second track block (7), and the top two sides of the second track block (7) are fixedly connected to a second cylinder (8). The surface of the second track block (7) is movably connected to an electric trolley (9), and the other end of the electric trolley (9) is fixedly connected to a cutting machine (10).

6. The aluminum extrusion cutting and positioning device according to claim 5, characterized in that: The bottom right side of the fixed bracket (301) is fixedly connected to the control console (11), and the control console (11) is electrically connected to the second cylinder (8), the electric trolley (9), the cutting machine (10), the limiting component (2), and the measuring component (3).

7. The aluminum extrusion cutting and positioning device according to claim 2, characterized in that: The base (1) has a mounting groove (12) on its top for use with the support plate (201), and the surface of the support plate (201) is in contact with the inner wall of the mounting groove (12).

8. The aluminum extrusion cutting and positioning device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected with an adjustable foot (13). There are four adjustable feet (13), and the four adjustable feet (13) are distributed at the four corners of the bottom of the base (1).

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