Aluminum profile punching and polishing integrated machine

Abstract

The application discloses a punching and polishing integrated machine for aluminum profile and relates to the technical field of aluminum profile production. The integrated machine comprises a bottom plate, a puncher and a polishing assembly. The upper surface of the bottom plate is fixedly connected with a punching table. The upper surface of the punching table is provided with a punching base. The upper surface of the punching table is provided with the puncher. The punching base is provided with a punching hole with the same size as the punching end of the puncher. The polishing assembly comprises a lifting frame and a lifting underframe. The side wall of the bottom plate is fixedly connected with the lifting underframe. The lifting frame and the lifting underframe are both in the shape of a Chinese character "fang". The puncher and the polishing assembly are integrated in the same equipment. After the punching is completed, the aluminum profile can immediately enter the polishing process without manual carrying to other equipment. The repeated feeding and discharging operations are avoided, and the time loss between processes is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of aluminum profile production, and particularly relates to an aluminum profile punching and polishing integrated machine. BACKGROUND

[0002] The punching can realize bolt connection of the aluminum profile and other components such as plates, corner pieces and supports, so that a stable frame structure is formed. For example, industrial equipment frames and assembly line supports need to be positioned and fixed through holes.

[0003] The existing aluminum profile punching device does not have the function of polishing the punching position of the aluminum profile. After the aluminum profile punching is completed, the aluminum profile needs to be transported to a polishing machine for polishing the punching position. During the process, the aluminum profile needs to be repeatedly fed and discharged, which greatly reduces the processing efficiency of the aluminum profile.

[0004] Therefore, the aluminum profile punching and polishing integrated machine is provided. SUMMARY

[0005] The application aims to provide an aluminum profile punching and polishing integrated machine to solve the problem of low processing efficiency of the existing aluminum profile punching and polishing in the background art.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme.

[0007] The aluminum profile punching and polishing integrated machine comprises a bottom plate, a puncher and a polishing assembly. The upper surface of the bottom plate is fixedly connected with a punching table. The upper surface of the punching table is provided with a punching base. The upper surface of the punching table is provided with the puncher. The punching base is provided with a punching hole with the same size as the punching end of the puncher.

[0008] The polishing assembly comprises a lifting frame and a lifting base. The side wall of the bottom plate is fixedly connected with the lifting base. The lifting frame and the lifting base are both in the shape of a Chinese character 'fang'. The four struts of the lifting frame and the lifting base are in sliding connection. The struts of the lifting base are provided with fixed bolts in penetrating mode, which are used for fixing the height of the lifting frame. The lifting frame and the lifting base are both provided with polishing boxes. The polishing boxes are provided with abrasive belts.

[0009] On the basis of the above-mentioned technical scheme, the application further provides the following optional technical schemes.

[0010] In an optional scheme, the lifting base is fixedly connected with limit seats through supports on both sides. The upper surface of the limit seat is fixedly provided with a second limit block through bolts, which is used for limiting the aluminum profile.

[0011] In an optional scheme, the first limiting blocks are fixed on the opposite side walls of the punching base by bolts, and are used for limiting the aluminum profile.

[0012] In an optional scheme, the second guide rails are symmetrically arranged on the side walls of the lifting base, the first guide rails are symmetrically arranged on the side walls of the lifting frame, the first sliding blocks are slidably connected to the inner side walls of the first guide rails and the second guide rails, the first sliding blocks are fixedly connected to the polishing boxes, the mounting plate is fixedly connected to the side walls of the lifting base through the support, the motor is fixedly connected to the upper surface of the mounting plate, the rotating disc is fixedly connected to the output end of the motor, the sliding shaft is rotatably connected to the side wall of the rotating disc through the bearing, the guide cylinders are fixedly connected to the side walls of the lifting base through the support, the sliding rods are slidably connected to the inner side walls of the guide cylinders, the sliding rods are fixedly connected to the strip-shaped guide rails, the sliding shaft is slidably connected to the inner walls of the strip-shaped guide rails, the connecting plates are fixedly connected to the opposite side walls of the sliding rods through the support, and the polishing boxes are fixedly connected to the connecting plates through bolts.

[0013] In an optional scheme, the first rotating shafts are connected to the inner side walls of the polishing boxes through the bearings, the driving rollers are fixedly connected to the first rotating shafts, the driving rollers are matched with the abrasive belt, one of the first rotating shafts extends out of the polishing box, the rotating cylinder is connected to the end of the first rotating shaft outside the polishing box through the bearing, the ratchet grooves are formed in the first rotating shaft, the ratchets are connected to the inner walls of the ratchet grooves through the pins, the one-way clamping grooves are formed in the inner ring of the rotating cylinder, the ratchets are one-way clamped with the one-way clamping grooves, the gears are fixedly connected to the circumferential side of the rotating cylinder, the racks are fixedly connected to the side walls of the lifting frame and the lifting base through the support, and the gears are engaged with the racks.

[0014] In an optional scheme, the third guide rails are fixedly connected to the inner side walls of the polishing boxes, the second sliding blocks are slidably connected to the inner side walls of the third guide rails, the tension rollers are connected to the second sliding blocks through the bearings, the tension rollers are matched with the driving rollers and the abrasive belt, and the springs are fixedly connected between the second sliding blocks and the inner walls of the third guide rails.

[0015] In an optional scheme, the scrap removal boxes are fixedly connected to the inner side walls of the polishing boxes, the suction pipes are fixedly connected to the scrap removal boxes, the suction pipes are connected to the air pumps through the pipelines, the one-way clamping grooves are provided with two scrap removal openings, one of the scrap removal openings is close to the aluminum profile, and the other scrap removal opening is close to the abrasive belt.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. The puncher and the polishing assembly are integrated in the same device, so that the aluminum profile can immediately enter the polishing process after the punching is completed, without manual carrying to other devices, avoiding repeated feeding and discharging operations, and reducing the time loss between processes.

[0018] 2. The motor drives the rotating disc to rotate the sliding shaft, and the polishing box moves transversely through the strip-shaped guide rail, realizing back and forth polishing of the aluminum profile hole, ensuring uniform stress on the surface, improving polishing precision, and in the process, the gear and the rack mesh to drive the rotating cylinder to rotate, the one-way clamping of the ratchet and the one-way clamping groove ensures that the sand belt is evenly worn, prolonging the service life of the sand belt.

[0019] 3. The debris removal box is connected with the suction pipe and the air extractor, and the two debris removal openings are respectively for the aluminum profile polishing surface and the sand belt surface, synchronously removing the polishing waste and the sand belt residual aluminum chips, reducing the manual cleaning workload, and avoiding the accumulation of debris affecting the processing quality.

[0020] 4. The lifting frame and the lifting chassis are connected through the support post, and the polishing box height can be adjusted by the fixing bolt, which is suitable for aluminum profiles of different thicknesses, and improves the application range of the device. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 is a structural diagram of the present application.

[0022] Figure 2 is a first perspective view of the present application.

[0023] Figure 3 is a second perspective view of the present application.

[0024] Figure 4 is a structural diagram of the polishing assembly of the present application.

[0025] Figure 5 is a structural diagram of the present application. Figure 4 is an enlarged view of A in the present application.

[0026] Figure 6 is a cross-sectional view of the internal structure of the polishing assembly of the present application.

[0027] Figure 7 is a structural diagram of the strip-shaped guide rail of the present application.

[0028] Figure 8 is a structural diagram of the rotating cylinder of the present application.

[0029] The reference signs are annotated: 1 bottom plate, 2 lifting frame, 3 lifting chassis, 4 puncher, 5 polishing assembly, 6 punching table, 7 storage box, 8 punching base, 9 first limiting block, 10 limiting seat, 11 second limiting block, 12 first guide rail, 13 first sliding block, 14 polishing box, 15 guide cylinder, 16 mounting plate, 17 motor, 18 connecting plate, 19 sliding rod, 20 turntable, 21 strip guide rail, 22 sliding shaft, 23 second guide rail, 24 suction pipe, 25 first rotating shaft, 26 gear, 27 rotating cylinder, 28 rack, 29 driving roller, 30 tensioning roller, 31 second sliding block, 32 third guide rail, 33 one-way clamping groove, 34 ratchet, 35 ratchet groove, 36 scrap removal box. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and examples.

[0031] In one embodiment, as shown in Figures 1-8 The aluminum profile punching and polishing all-in-one machine includes a bottom plate 1, a puncher 4 and a polishing assembly 5. The bottom plate 1 is fixedly connected with a punching table 6 on the upper surface. The punching table 6 is provided with a punching base 8 on the upper surface. The punching table 6 is provided with a puncher 4. The punching base 8 is provided with a punching hole of the same size as the punching end of the puncher 4.

[0032] The polishing assembly 5 includes a lifting frame 2 and a lifting chassis 3. The lifting chassis 3 is fixedly connected to the side wall of the bottom plate 1. The lifting frame 2 and the lifting chassis 3 are both "F" shaped. The four struts of the lifting frame 2 and the lifting chassis 3 are slidingly connected. The struts of the lifting chassis 3 are provided with fixed bolts penetratingly arranged thereon for fixing the height of the lifting frame 2. The lifting frame 2 and the lifting chassis 3 are both provided with a polishing box 14. The polishing box 14 is provided with a sand belt for polishing.

[0033] In one embodiment, the lifting chassis 3 is fixedly connected with a limiting seat 10 through a support on both sides. The limiting seat 10 is provided with a second limiting block 11 fixedly arranged on the upper surface through a bolt for limiting the aluminum profile.

[0034] In one embodiment, the opposite side walls of the punching base 8 are both fixedly provided with a first limiting block 9 through a bolt for limiting the aluminum profile. The punching base 8 is provided with a storage box 7 below for collecting punching waste.

[0035] In one embodiment, the lifting base 3 side wall is provided with two symmetrical second guide rails 23, the lifting frame 2 side wall is provided with two symmetrical first guide rails 12, the inner side wall of the first guide rail 12 and the second guide rail 23 is slidably connected with a first sliding block 13, the two first sliding blocks 13 are fixedly connected with a polishing box 14, the lifting base 3 side wall is fixedly connected with a mounting plate 16 through a support, the upper surface of the mounting plate 16 is fixedly connected with a motor 17, the output end of the motor 17 is fixedly connected with a rotating disc 20, the side wall of the rotating disc 20 is rotatably connected with a sliding shaft 22 through a bearing, the lifting base 3 side wall is fixedly connected with two symmetrical guide cylinders 15 through a support, the inner side wall of the two guide cylinders 15 is slidably connected with a sliding rod 19, the sliding rod 19 is fixedly connected with a strip-shaped guide rail 21, the sliding shaft 22 is slidably connected with the inner wall of the track of the strip-shaped guide rail 21, the opposite side walls of the sliding rod 19 are fixedly connected with a connecting plate 18 through a support, the two connecting plates 18 are fixedly connected with the two polishing boxes 14 through bolts, respectively, and a plurality of bolt holes matched with the connecting plates 18 are formed in the side wall of the polishing box 14.

[0036] In one embodiment, the inner side wall of the polishing box 14 is connected with two first rotating shafts 25 through bearings, the two first rotating shafts 25 are fixedly connected with drive rollers 29, the two drive rollers 29 are matched with a sand belt, one of the first rotating shafts 25 extends through the polishing box 14, and one end of the first rotating shaft 25 located outside the polishing box 14 is connected with a rotating cylinder 27 through a bearing, a plurality of ratchet grooves 35 are formed in the first rotating shaft 25, ratchets 34 are connected with the inner wall of the ratchet grooves 35 through pins, a one-way clamping groove 33 is formed in the inner ring of the rotating cylinder 27, the ratchets 34 are one-way clamped with the one-way clamping groove 33, the rotating cylinder 27 is fixedly connected with a gear 26, the side walls of the lifting frame 2 and the lifting base 3 are fixedly connected with a rack 28 through a support, and the gear 26 is engaged with the rack 28.

[0037] In one embodiment, the inner side wall of the polishing box 14 is fixedly connected with two symmetrical third guide rails 32, the inner side wall of the third guide rail 32 is slidably connected with a second sliding block 31, the two second sliding blocks 31 are connected with a tensioning roller 30 through a bearing, the tensioning roller 30 is matched with the two drive rollers 29 and the sand belt, and springs are fixedly connected between the second sliding block 31 and the inner wall of the track of the third guide rail 32.

[0038] In one embodiment, the inner side wall of the polishing box 14 is fixedly connected with two symmetrical third guide rails 32, the inner side wall of the third guide rail 32 is slidably connected with a second sliding block 31, the two second sliding blocks 31 are connected with a tensioning roller 30 through a bearing, the tensioning roller 30 is matched with the two drive rollers 29 and the sand belt, and springs are fixedly connected between the second sliding block 31 and the inner wall of the track of the third guide rail 32.

[0039] The above embodiment discloses an aluminum profile punching and polishing all-in-one machine, and the specific working principle and process are as follows:

[0040] S1: the aluminum profile is intermittently conveyed to the puncher 4 and the polishing assembly 5 by the stepping device;

[0041] S2: when the aluminum profile is located below the puncher 4, the puncher 4 is started by the controller to punch the aluminum profile, in the process of punching, the stepping device continuously drives the aluminum profile to be conveyed forward, the just punched position enters the polishing assembly 5, and the hole surface of the aluminum profile is polished by the abrasive belt inside the polishing box 14;

[0042] The punching and polishing of the aluminum profile are simultaneously performed, the aluminum profile does not need to be repeatedly fed and discharged, and additional handling operation is not needed, so that the processing efficiency of the punching and polishing of the aluminum profile is greatly improved;

[0043] S3: the motor 17 is started, the motor 17 drives the rotating disc 20 to rotate, the rotating disc 20 drives the sliding shaft 22 to rotate, the sliding shaft 22 rotates and cooperates with the strip-shaped guide rail 21 to drive the sliding rod 19 to reciprocate transversely, the sliding rod 19 drives the two polishing boxes 14 to reciprocate transversely, the polishing box 14 drives the internal abrasive belt to polish the hole position of the aluminum profile back and forth, and the upper and lower surfaces of the aluminum profile can be simultaneously polished, so that the polishing efficiency and effect are improved;

[0044] S4: while the polishing box 14 reciprocates, the gear 26 cooperates with the rack 28 to rotate, the gear 26 drives the rotating cylinder 27 to rotate, the rotating cylinder 27 is one-way clamped with the one-way clamping groove 33 through the ratchet 34, can drive the first rotating shaft 25 to rotate in one direction intermittently, the first rotating shaft 25 can drive the abrasive belt inside the polishing box 14 to continuously rotate, so that each part of the abrasive belt can contact the aluminum profile, the abrasive belt can fully polish the aluminum profile, the service life of the abrasive belt is improved, and the polishing effect of the aluminum profile is improved;

[0045] S5: the external air extractor is started to extract air from the scrap removal box 36, since the scrap removal box 36 is provided with two scrap removal holes, the aluminum alloy scraps on the abrasive belt and the aluminum alloy scraps generated during the polishing of the aluminum profile can be sucked into the scrap removal box 36, and then are conveyed to the external waste treatment position through the pipeline, so that the abrasive belt can be cleaned, the polishing effect of the abrasive belt is improved, the polished aluminum profile can be automatically cleaned, and the cleaning workload of the subsequent workers is reduced;

[0046] The fixing between the connecting plate 18 and the polishing box 14 can be released, then the bolt for fixing between the lifting base 3 and the lifting frame 2 is released, the lifting height of the lifting frame 2 is adjusted, the height of the abrasive belt can be adjusted according to the aluminum profiles of different sizes, the aluminum profiles of different sizes can be polished, and the application range of the device is improved;

[0047] The aluminum profile can be limited through the limiting seat 10, the second limiting block 11 and the first limiting block 9, so that the aluminum profile is prevented from deviating during punching or polishing, and the first limiting block 9 and the second limiting block 11 can be disassembled, replaced or adjusted through the loosened bolts, so that different styles of the first limiting block 9 and the second limiting block 11 can be selected according to aluminum profiles of different sizes.

[0048] Through cooperation of the spring and the second sliding block 31, the tensioning roller 30 drives the abrasive belt to keep a tensioned state.

[0049] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An aluminum profile punching and polishing integrated machine, characterized in that, Including the bottom plate (1), the puncher (4), the polishing assembly (5), the upper surface of the bottom plate (1) is fixedly connected with the punching table (6), the upper surface of the punching table (6) is installed with the punching base (8), the upper surface of the punching table (6) is provided with the puncher (4), the punching base (8) is provided with the same size punching as the punching end of the puncher (4); The polishing assembly (5) includes a lifting frame (2) and a lifting chassis (3), the side wall of the bottom plate (1) is fixedly connected with the lifting chassis (3), the lifting frame (2) and the lifting chassis (3) are both " " type, the four struts of the lifting frame (2) and the lifting chassis (3) are through sliding connection, the struts of the lifting chassis (3) are throughly provided with fixing bolts, for fixing the height of the lifting frame (2), the lifting frame (2) and the lifting chassis (3) are both provided with polishing boxes (14), the polishing boxes (14) are provided with abrasive belts for polishing.

2. The aluminum profile punching and polishing integrated machine according to claim 1, characterized in that, The lifting chassis (3) is fixedly connected with a limiting seat (10) on both sides through a support, a second limiting block (11) is fixed on the upper surface of the limiting seat (10) through a bolt, for limiting the aluminum profile.

3. The aluminum profile punching and polishing integrated machine according to claim 1, characterized in that, The opposite side walls of the punching base (8) are both fixedly connected with a first limiting block (9) through a bolt, for limiting the aluminum profile, a storage box (7) is arranged below the punching base (8) for collecting punching waste.

4. The aluminum profile punching and polishing integrated machine according to claim 1, characterized in that, The side wall of the lifting chassis (3) is provided with two symmetrical second guide rails (23), the side wall of the lifting frame (2) is provided with two symmetrical first guide rails (12), the inner side walls of the first guide rail (12) and the second guide rail (23) are both slidingly connected with a first sliding block (13), the two first sliding blocks (13) are fixedly connected with the polishing box (14), the side wall of the lifting chassis (3) is fixedly connected with a mounting plate (16) through a support, the upper surface of the mounting plate (16) is fixedly connected with a motor (17), the output end of the motor (17) is fixedly connected with a rotating disc (20), the side wall of the rotating disc (20) is rotatably connected with a sliding shaft (22) through a bearing, the side wall of the lifting chassis (3) is fixedly connected with two symmetrical guide cylinders (15) through a support, the inner side walls of the two guide cylinders (15) are both slidingly connected with a sliding rod (19), the sliding rod (19) is fixedly connected with a strip guide rail (21), the sliding shaft (22) is slidingly connected with the inner wall of the strip guide rail (21), the opposite side walls of the sliding rod (19) are both fixedly connected with a connecting plate (18) through a support, the two connecting plates (18) are respectively fixedly connected with the two polishing boxes (14) through bolts, the side wall of the polishing box (14) is provided with a plurality of bolt holes matched with the connecting plate (18).

5. The aluminum profile punching and polishing integrated machine according to claim 4, characterized in that, The inner side wall of the polishing box (14) is connected with two first rotating shafts (25) through bearings, both of which are fixedly connected with driving rollers (29), both of which are matched with the abrasive belt, one of the first rotating shafts (25) extends through the polishing box (14) and is connected with a rotating cylinder (27) through a bearing at one end outside the polishing box (14), the first rotating shaft (25) is provided with a plurality of ratchet grooves (35), the inner wall of the ratchet groove (35) is connected with a ratchet (34) through a pin shaft, the inner ring of the rotating cylinder (27) is provided with a one-way clamping groove (33), the ratchet (34) is one-way clamped with the one-way clamping groove (33), the rotating cylinder (27) is fixedly connected with a gear (26) on the side, the side walls of the lifting frame (2) and the lifting chassis (3) are both fixedly connected with a rack (28) through a support, and the gear (26) is engaged with the rack (28).

6. The aluminum profile punching and polishing integrated machine according to claim 5, characterized in that, The inner side wall of the polishing box (14) is fixedly connected with two symmetrical third guide rails (32), the inner side wall of the third guide rail (32) is slidably connected with a second sliding block (31), and the second sliding block (31) is connected with a tensioning roller (30) through a bearing, the tensioning roller (30) is matched with two driving rollers (29) and an abrasive belt, and the second sliding block (31) and the third guide rail (32) are fixedly connected with a spring between the inner wall of the track.

7. The aluminum profile punching and polishing integrated machine according to claim 1, characterized in that, The inner side wall of the polishing box (14) is fixedly connected with a dust removal box (36), two dust removal boxes (36) are fixedly connected with a suction pipe (24), the suction pipe (24) is connected with an air extractor through a pipeline, and the dust removal box (36) is provided with two dust removal openings, one of which is close to the aluminum profile, and the other is close to the abrasive belt.

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