Aluminum alloy profile manufacturing production and processing device

Abstract

The present invention relates to the field of aluminum alloy technology, and more specifically, to an aluminum alloy profile manufacturing and processing device. The present invention can produce aluminum alloy honeycomb panels with more stable performance. An aluminum alloy profile manufacturing and processing device, the processing device includes a bracket, two pentagonal prisms are symmetrically and movably connected on the bracket, two screws are rotatably connected on the bracket, the screws can drive the pentagonal prisms to move, a plurality of sliding sleeves are slidably connected to the two pentagonal prisms, each sliding sleeve is threadedly connected to the screw, each sliding sleeve is slidably connected to the L-shaped pull plate, the L-shaped pull plate is rotatably connected to the screw; a spring is fixedly connected between two adjacent sliding sleeves; and a plurality of rotatable grinding rods are cooperatively connected to the pentagonal prism located on one side.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloys, and more specifically to a manufacturing and processing device for aluminum alloy profiles. Background Art

[0002] A honeycomb core is arranged inside the aluminum alloy honeycomb panel. The aluminum honeycomb core is a honeycomb or rectangular filling material made of aluminum. A composite material made by filling the aluminum honeycomb core between two aluminum plates and bonding them together is an aluminum honeycomb panel. Before using the aluminum honeycomb core, the compressed core material needs to be stretched and put into production. The existing aluminum honeycomb core is mostly stretched manually by staff, which is labor-intensive. When the staff stretches the core material, it is easy to be scratched by thin aluminum sheets, which poses a great safety hazard. In addition, manual stretching is time-consuming and labor-intensive, and the stretching efficiency is low. The stretching quality of the core material is also difficult to control, and it is also difficult to transport after stretching. Therefore, how to overcome the above-mentioned technical problems and defects has become a key issue that needs to be solved. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an aluminum alloy profile manufacturing and processing device, and the beneficial effect of the present invention is that the present invention can produce aluminum alloy honeycomb panels with more stable performance.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A production process for manufacturing aluminum alloy profiles, comprising the following steps:

[0006] S1: installing the aluminum honeycomb core in a compressed state on a processing device;

[0007] S2: machining a circular notch on the honeycomb core in a compressed state by a machining device;

[0008] S3: stretching the honeycomb core processed with circular notches by a processing device;

[0009] S4: Then the aluminum bottom plate is bonded to the bottom surface of the stretched honeycomb core by means of an adhesive film;

[0010] S5: injecting diatom mud into the honeycomb mouth;

[0011] S6: bonding the aluminum top plate to the top surface of the honeycomb core through an adhesive film, and manufacturing an aluminum alloy honeycomb panel with good sound absorption effect through appropriate cutting;

[0012] The processing device includes a bracket, on which two pentagonal prisms are symmetrically and movably connected, and the bracket is rotatably connected to two screws, which can drive the pentagonal prisms to move, and the two pentagonal prisms are slidably connected to multiple sleeves, each sleeve is threadedly connected to a screw rod, and each sleeve is slidably connected to an L-shaped pull plate, and the L-shaped pull plate is rotatably connected to the screw rod; a spring is fixedly connected between two adjacent sleeves; and a plurality of rotatable grinding rods are cooperatively connected to the pentagonal prism located on one side.

[0013] The two ends of the two pentagonal prisms are respectively fixedly connected to a plug-in frame, and the two pentagonal prisms are respectively inserted into the base frame through the plug-in frame. The lower end of the bracket is provided with two slide grooves, and the two base frames are both slidably connected between the two slide grooves, and the base frames are threadedly connected to the screw rod.

[0014] The plurality of grinding rods are all rotatably connected to a sliding frame, and the sliding frame is slidably connected to two inserting frames on one side.

[0015] The device also includes an injection barrel, which is installed on a bracket. The bracket is slidably connected to two fixing sleeves, and the two fixing sleeves are both fixed on the sides of the bracket.

[0016] An adjusting frame is inserted on the bracket, two transverse groove frames are fixedly connected to the injection barrel, the two adjusting frames are slidably connected in the two transverse groove frames, a limit block is slidably connected to the two transverse groove frames, the two limit blocks are fixedly connected to the two adjusting frames, a column rod is fixedly connected to the two transverse groove frames, the two column rods are slidably connected to the two limit blocks, and a second spring is fixedly connected between the transverse groove frame and the limit block.

[0017] The device also includes a rubber plate, and the plurality of L-shaped pull plates on one side are all fixedly connected with extension rods, and the rubber plate is fixedly connected to the plurality of extension rods.

[0018] One end of the injection barrel close to the rubber plate is rotatably connected with a roller.

[0019] The L-shaped pull plate is provided with a circular hole, and the diameter of the circular hole is equal to the diameter of the grinding rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0021] Figure 1 It is a flow chart of a production process for manufacturing aluminum alloy profiles;

[0022] Figure 2 It is a partial structural schematic diagram of the processing device;

[0023] Figure 3 is a schematic diagram of the structure of the bracket;

[0024] Figure 4It is a structural schematic diagram of an L-shaped pull plate;

[0025] Figure 5 and Figure 6 It is a structural schematic diagram of a rubber sheet;

[0026] Figure 7 It is a schematic diagram of the structure of the grinding rod;

[0027] Figure 8 It is a structural schematic diagram of the injection barrel;

[0028] Fig. 9 for Figure 8 Schematic diagram of the partial split structure;

[0029] Fig.10 , Fig.11 and Fig.12 It is a structural schematic diagram of the processing device;

[0030] Fig.13 It is a schematic diagram of the structure of one side of the honeycomb core and the L-shaped pull plate. DETAILED DESCRIPTION

[0031] A production process for manufacturing aluminum alloy profiles, comprising the following steps:

[0032] S1: installing the aluminum honeycomb core in a compressed state on a processing device;

[0033] S2: machining a circular notch on the honeycomb core in a compressed state by a machining device;

[0034] S3: stretching the honeycomb core processed with circular notches by a processing device;

[0035] S4: Then the aluminum bottom plate is bonded to the bottom surface of the stretched honeycomb core by means of an adhesive film;

[0036] S5: injecting diatom mud into the honeycomb mouth;

[0037] S6: bonding the aluminum top plate to the top surface of the honeycomb core through an adhesive film, and manufacturing an aluminum alloy honeycomb panel with good sound absorption effect through appropriate cutting;

[0038] like Figures 2 to 7 As shown:

[0039] A manufacturing and processing device for aluminum alloy profiles, the processing device comprising a bracket 101, two pentagonal prisms 203 are symmetrically and movably connected on the bracket 101, two screw rods 103 are rotatably connected on the bracket 101, the screw rods 103 can drive the pentagonal prisms 203 to move, a plurality of sliding sleeves 204 are slidably connected to the two pentagonal prisms 203, the pentagonal prisms 203 can limit the sliding sleeves 204, each sliding sleeve 204 is threadedly connected to a screw rod 206, each sliding sleeve 204 is slidably connected to an L-shaped pull plate 205, and the L-shaped pull plate 205 is rotatably connected to the screw rod 206; a spring is fixedly connected between two adjacent sliding sleeves 204; a plurality of rotatable grinding rods 302 are cooperatively connected to the pentagonal prism 203 located on one side; a reduction motor that can drive the screw rod 103 to rotate is fixedly connected to the bracket 101;

[0040] The aluminum honeycomb core in a compressed state is placed on the bracket 101 from top to bottom, so that the multiple L-shaped pull plates 205 located on the two pentagonal prisms 203 are respectively inserted into the honeycomb openings in a compressed state at the edge of the aluminum honeycomb core. Since the honeycomb openings on the two adjacent rows of honeycomb cores are staggered, as shown in FIG. Fig.13 As shown, it is necessary to adjust the positions of the multiple L-shaped pulling plates 205 so that the L-shaped pulling plates 205 can contact the inner wall of each honeycomb mouth, so that in the process of stretching the two sides of the honeycomb core by the multiple L-shaped pulling plates 205, the two sides of the honeycomb core can be uniformly stressed, thereby achieving uniform stretching, so that the honeycomb core is evenly stretched in the horizontal direction, and avoid a certain position not contacting the inner wall of the honeycomb mouth, resulting in incomplete stretching of the position during the stretching process, and stress concentration at other positions leading to excessive stretching;

[0041] Before the honeycomb core is stretched, the rotating polishing rods 302 are controlled to move toward the direction close to the honeycomb core, so that the rotating polishing rods 302 can drill and polish through the honeycomb core in a compressed state, thereby processing a circular notch on the honeycomb core, so that each honeycomb opening is in a connected state, and the inside and outside of the aluminum alloy honeycomb panel are in a connected state, thereby avoiding the phenomenon of local swelling of the aluminum alloy due to internal airtightness caused by heat, and at the same time, when the aluminum alloy honeycomb core is in a water-influent state, it is also convenient to discharge the internal water to avoid water retention inside;

[0042] When the multiple L-shaped pull plates 205 on both sides are inserted into the honeycomb opening in the compressed state, the screw rod 206 is rotated so that the L-shaped pull plates 205 can fit with the outer ends of the inner walls of the corresponding honeycomb openings, and then when the two reduction motors are started to drive the two screw rods 103 to rotate, the two screw rods 103 drive the two pentagonal prisms 203 to slide away from each other, and the two pentagonal prisms 203 drive the corresponding L-shaped pull plates 205 to move toward the outer ends, and then the two ends of the honeycomb core are stretched at the same time, so that the two sides of the honeycomb core are uniformly stretched under the condition of uniform force, and then the aluminum alloy honeycomb panel with multiple honeycomb openings uniformly distributed inside is obtained, so that the internal structure of the aluminum alloy honeycomb panel as a whole is more uniform, and its performance is more stable during use;

[0043] A spring is fixedly connected between two adjacent sliding sleeves 204, so that the multiple L-shaped pull plates 205 are elastic, and the lower ends of the L-shaped pull plates 205 are all provided with inclined surfaces. Therefore, when the L-shaped pull plate 205 moves downward, even if the L-shaped pull plate 205 contacts the edge plate between two adjacent honeycomb openings, the edge plate squeezes the inclined surface on the L-shaped pull plate 205, so that the L-shaped pull plate 205 can move adaptively to the left or right, so that the L-shaped pull plate 205 can stagger the edge plates and be quickly inserted into honeycomb openings of different calibers to stretch the honeycomb cores of different calibers. During the stretching process, the multiple L-shaped pull plates 205 on both sides are stretched at the same time, so that both sides of the honeycomb plate can be stretched evenly, so as to obtain a honeycomb core that is fully and evenly stretched.

[0044] like Figures 3 to 5 As shown:

[0045] The two ends of the two pentagonal prisms 203 are respectively fixedly connected to a plug-in frame 202, and the two pentagonal prisms 203 are respectively inserted into the bottom frame 201 through the plug-in frame 202, and the first electric push rod is fixedly connected between the plug-in frame 202 and the bottom frame 201, and the lower end of the bracket 101 is provided with two slide grooves 102, and the two bottom frames 201 are both slidably connected between the two slide grooves 102, and the bottom frame 201 is threadedly connected with the screw rod 103;

[0046] When the two screws 103 rotate, the two screws 103 drive the two bottom frames 201 to slide toward or away from each other, thereby causing the multiple L-shaped pulling plates 205 on both sides to stretch the honeycomb core;

[0047] The first electric push rod is started to drive the two insertion racks 202 to slide up and down, thereby changing the vertical heights of the multiple L-shaped pull plates 205, so that the L-shaped pull plates 205 can be inserted into the corresponding honeycomb openings of the honeycomb core from top to bottom, and the multiple height-adjustable L-shaped pull plates 205 are suitable for honeycomb cores of different heights.

[0048] like Figure 7 As shown:

[0049] The plurality of grinding rods 302 are all rotatably connected to the sliding frame 301, the sliding frame 301 is slidably connected to two plug-in frames 202 on one side, a second electric push rod is fixedly connected between the plug-in frames 202 and the sliding frame 301, and the sliding frame 301 is fixedly connected with a plurality of driving motors capable of driving the grinding rods 302 to rotate;

[0050] The driving motor can drive the corresponding grinding rod 302 to rotate when it is started, and the second electric push rod can drive the sliding frame 301 to move towards the direction close to the honeycomb core, so that the multiple rotating grinding rods 302 can grind and drill circular grooves on the honeycomb core during the process of moving close to the honeycomb core.

[0051] like Figures 8 to 9 As shown:

[0052] The device also includes an injection barrel 305, which is mounted on a bracket 303, and the bracket 303 is slidably connected to two fixing sleeves 104, and the two fixing sleeves 104 are both fixed to the side of the bracket 101, and a third electric push rod is fixedly connected between the bracket 303 and the bracket 101;

[0053] When the honeycomb core is stretched, the multiple L-shaped pull plates 205 are all fitted with the corresponding inner walls of the honeycomb openings. At this time, the first electric push rod between the control rack 202 and the bottom frame 201 is started, driving the two pentagonal prisms 203 to move slightly upward for a short distance, and then inserting the aluminum alloy bottom plate covered with adhesive film into the bracket 101. After the honeycomb core is controlled to reset downward, the honeycomb core is bonded to the aluminum alloy bottom plate, and the bottom surface of the honeycomb core is closed at the same time.

[0054] Diatom mud is injected into the injection barrel 305. A plurality of high-pressure nozzles are provided at the lower end of the injection barrel 305. The third electric push rod is started to drive the bracket 303 to move towards the direction close to the honeycomb core. The bracket 303 drives the injection barrel 305 to move to the right. The plurality of high-pressure nozzles at the lower end of the injection barrel 305 correspond to the honeycomb openings at its lower end. Then, the high-pressure nozzles are controlled to start and inject the diatom mud in the injection barrel 305 into the corresponding honeycomb openings, thereby obtaining an aluminum alloy honeycomb panel filled with diatom mud. While ensuring the strength of the aluminum alloy honeycomb panel, the sound absorption, noise reduction and sound insulation effects are also better.

[0055] like Figures 8 to 9 As shown:

[0056] The bracket 303 is inserted with an adjustment frame 304, and a fourth electric push rod is fixedly connected between the bracket 303 and the adjustment frame 304. When the fourth electric push rod is started, the adjustment frame 304 is driven to slide in the bracket 303, thereby changing the vertical height of the injection barrel 305. Therefore, it is possible to cope with aluminum alloy honeycomb panels of different heights and inject diatom mud with good sound absorption effect into the interior thereof;

[0057] Two transverse slot frames 306 are fixedly connected to the injection barrel 305, and two adjustment frames 304 are slidably connected to the two transverse slot frames 306 respectively. A limit block 308 is slidably connected to each of the two transverse slot frames 306, and the two limit blocks 308 are fixedly connected to the two adjustment frames 304 respectively, so that the injection barrel 305 can only slide back and forth on the adjustment frames 304, and a column rod 307 is fixedly connected to each of the two transverse slot frames 306, and the two column rods 307 are slidably connected to the two limit blocks 308 respectively, and a second spring is fixedly connected between the transverse slot frames 306 and the limit blocks 308;

[0058] The second spring makes the adjustment frame 304 and the injection barrel 305 elastic. Since the honeycomb openings on two adjacent rows of honeycomb cores are staggered, when injecting seaweed mud into each row of honeycomb openings, it is necessary to change the position of the injection barrel 305 in the front-to-back direction so that the high-pressure nozzle thereon can correspond to the honeycomb opening at its lower end, thereby accurately injecting diatom mud into each honeycomb opening.

[0059] like Figures 5 to 6 As shown:

[0060] The device further includes a rubber plate 208, and the plurality of L-shaped pull plates 205 on one side are all fixedly connected with extension rods 207, and the rubber plate 208 is fixedly connected to the plurality of extension rods 207; when the plurality of L-shaped pull plates 205 on the side are in contact with the outer ends of the inner walls of the honeycomb openings, the positions of the two adjacent L-shaped pull plates 205 in the front-to-back direction are staggered, so that the rubber plate 208 presents a wave shape;

[0061] When the elastic injection barrel 305 moves toward the honeycomb core, the injection barrel 305 contacts the wavy rubber plate 208, so that the rubber plate 208 continuously squeezes the injection barrel 305. When the injection barrel 305 moves toward the honeycomb core, the injection barrel 305 cooperates with the rubber plate 208 to achieve intermittent reciprocating movement of the injection barrel 305, thereby injecting diatom mud into each honeycomb opening.

[0062] like Figure 6 As shown:

[0063] The end of the injection barrel 305 close to the rubber plate 208 is rotatably connected to a roller 309; the roller 309 can reduce the sliding friction between the injection barrel 305 and the corrugated rubber plate 208 when the injection barrel 305 contacts the corrugated rubber plate 208, so that the injection barrel 305 slides more smoothly.

[0064] like Fig. 9 As shown:

[0065] The rubber plate 208 has a plurality of ridges 209 evenly distributed thereon. When the roller 309 rolls over the rubber plate 208, it will contact the plurality of ridges 209, and the ridges 209 can generate vibrations during the movement of the injection barrel 305, thereby vibrating the diatom mud and preventing the nozzle on the diatom mud injection barrel 305 from being blocked.

[0066] like Figure 6 As shown:

[0067] The L-shaped pull plate 205 is provided with a circular hole, the diameter of which is equal to the diameter of the polishing rod 302. When the polishing rod 302 rotates, it can pass through the circular hole on the L-shaped pull plate 205, thereby realizing the processing of a penetrating circular groove in the honeycomb core;

[0068] Secondly, since the aluminum alloy honeycomb panel has good toughness and resilience, the L-shaped pull plates 205 inserted into both sides of the honeycomb core can support the honeycomb core from both sides to prevent the honeycomb core from deforming when the polishing rod 302 processes the honeycomb core.

[0069] like Figure 4 As shown:

[0070] The sleeve 204 is threaded with a screw, and the sleeve 204 can be fixedly connected to the corresponding pentagonal prism 203 by screwing the screw. Then, by adjusting the spacing between the multiple sleeves 204 on both sides, it is suitable for honeycomb cores of different lengths, or the honeycomb core is stretched along the axial direction of the pentagonal prism 203, so that the honeycomb core can be stretched in two vertical directions.

Claims

1. A production and processing device for aluminum alloy profiles, characterized in that: The processing device comprises a bracket (101), two pentagonal prisms (203) are symmetrically and movably connected on the bracket (101), two screw rods (103) are rotatably connected on the bracket (101), the screw rods (103) can drive the pentagonal prisms (203) to move, a plurality of sliding sleeves (204) are slidably connected to the two pentagonal prisms (203), each sliding sleeve (204) is threadedly connected to a screw rod (206), each sliding sleeve (204) is slidably connected to an L-shaped pull plate (205), and the L-shaped pull plate (205) is rotatably connected to the screw rod (206); a spring is fixedly connected between two adjacent sliding sleeves (204); and a plurality of rotatable grinding rods (302) are cooperatively connected to the pentagonal prism (203) located on one side; The two ends of the two pentagonal prisms (203) are respectively fixedly connected to a plug-in frame (202), and the two pentagonal prisms (203) are respectively inserted into the base frame (201) through the plug-in frame (202). The lower end of the bracket (101) is provided with two slide grooves (102), and the two base frames (201) are both slidably connected between the two slide grooves (102), and the base frame (201) is threadedly connected to the screw rod (103).

2. The aluminum alloy profile manufacturing and processing device according to claim 1, characterized in that: The plurality of grinding rods (302) are all rotatably connected to the sliding frame (301), and the sliding frame (301) is slidably connected to two inserting frames (202) on one side.

3. The aluminum alloy profile manufacturing and processing device according to claim 1, characterized in that: The device also includes an injection barrel (305), which is installed on a bracket (303). The bracket (303) is slidably connected to two fixing sleeves (104), and the two fixing sleeves (104) are both fixed on the side of the bracket (101).

4. The aluminum alloy profile manufacturing and processing device according to claim 3 is characterized in that: The bracket (303) is inserted with an adjustment frame (304), and two transverse groove frames (306) are fixedly connected to the injection barrel (305), and the two adjustment frames (304) are respectively slidably connected in the two transverse groove frames (306), and a limit block (308) is respectively slidably connected to the two transverse groove frames (306), and the two limit blocks (308) are respectively fixedly connected to the two adjustment frames (304), and a column rod (307) is respectively fixedly connected to the two transverse groove frames (306), and the two column rods (307) are respectively slidably connected to the two limit blocks (308), and a second spring is fixedly connected between the transverse groove frames (306) and the limit blocks (308).

5. The aluminum alloy profile manufacturing and processing device according to claim 1, characterized in that: The device further comprises a rubber plate (208), and the plurality of L-shaped pull plates (205) located on one side are all fixedly connected with extension rods (207), and the rubber plate (208) is fixedly connected to the plurality of extension rods (207).

6. The aluminum alloy profile manufacturing and processing device according to claim 5, characterized in that: One end of the injection barrel (305) close to the rubber plate (208) is rotatably connected to a roller (309).

7. The aluminum alloy profile manufacturing and processing device according to claim 6, characterized in that: A plurality of ridges (209) are evenly distributed on the rubber plate (208).

8. The aluminum alloy profile manufacturing and processing device according to claim 5, characterized in that: The L-shaped pull plate (205) is provided with a circular hole, the diameter of which is equal to the diameter of the grinding rod (302).

9. The aluminum alloy profile manufacturing and processing device according to claim 1, characterized in that: The sliding sleeve (204) is threadedly connected with a screw.

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