Online rapid sampling device and system for aluminum profile extrusion production line

Abstract

The utility model discloses an on-line rapid sampling device and system for an aluminum profile extrusion production line, and the on-line rapid sampling device for the aluminum profile extrusion production line comprises a position adjusting mechanism, and a sampling arm and an interruption saw which are arranged on the position adjusting mechanism. The sampling process flow is shortened, and a sample detection conclusion is quickly obtained; if the sample is unqualified, the production can be quickly finished, so that more unqualified products are prevented from being produced, and the waste is greatly reduced; moreover, the whole sampling process is automatically completed, convenient and fast. The aluminum profile extrusion production line on-line rapid sampling system further comprises a leading-out roller table, the guide roller module adjacent to the aluminum profile extrusion production line on-line rapid sampling device is located at the low position, and the guide roller modules at other positions are located at the high positions. The sampling lower clamp of the online rapid sampling device of the aluminum profile extrusion production line can be very conveniently inserted and clamped into an aluminum profile, so that the sampling convenience and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion, in particular to an online rapid sampling device and system for an aluminum profile extrusion production line. Background Art

[0002] In the aluminum profile extrusion production line, the basic process route of the extruded aluminum profile is: quenching, pulling, interrupted sawing, stretching, sizing and finished product sawing.

[0003] Currently, sampling and testing in the industry typically involves sampling at the finished product sawing site, followed by testing for end face dimensions, performance, and other aspects. This typically requires at least two ingots to be extruded and then sent through the aforementioned process to the finished product sawing process before sampling can begin. This is not only time-consuming, but unqualified sampling will result in the scrapping of extruded profiles equivalent to at least two ingots, resulting in significant waste.

[0004] Solving the above problems has become a top priority. Utility Model Content

[0005] To solve the existing

[0006] To solve the technical problem, the utility model provides an online rapid sampling device and system for an aluminum profile extrusion production line.

[0007] The technical solution is as follows:

[0008] A first aspect of the present application relates to an online rapid sampling device for an aluminum profile extrusion production line, comprising a position adjustment mechanism and a sampling arm and an interruption saw both provided on the position adjustment mechanism;

[0009] The position adjustment mechanism includes a track, a device base mounted on the track in a sliding manner, and a base power assembly for driving the device base to slide along the track;

[0010] The sampling arm includes a sampling clamp control mechanism mounted on the device base, and an upper sampling clamp and a lower sampling clamp mounted on the sampling clamp control mechanism in an upper and lower distributed manner. The sampling clamp control mechanism can not only make the upper sampling clamp and the lower sampling clamp rise and fall synchronously, rotate synchronously in the horizontal direction, and move synchronously along the width direction of the track, but also can adjust the spacing between the upper sampling clamp and the lower sampling clamp;

[0011] The interruption saw includes a chainsaw mounting seat installed on the device base, a chainsaw mounted on the chainsaw mounting seat so as to be movable along the width direction of the track, and a chainsaw position adjustment component for driving the chainsaw to move along the chainsaw mounting seat. The chainsaw mounting seat is arranged side by side with the sampling clamp control mechanism.

[0012] By adopting the above-mentioned online rapid sampling device for the aluminum profile extrusion production line, sampling can be carried out in advance during the interrupted sawing process during extrusion, shortening the sampling process and quickly drawing conclusions on the sample inspection. If the sample is found to be unqualified, production can be quickly ended, avoiding the output of more unqualified products and greatly reducing waste. Moreover, the entire sampling process is completed automatically, which is convenient and fast.

[0013] In some embodiments, the track includes two parallel guide rails and multiple track beams connected between the two guide rails. A rack parallel to the two guide rails is provided between the two guide rails. Both sides of the width direction of the base of the device are provided with multiple sets of pulley frames distributed along its length direction. The pulley frames are provided with at least one pulley sliding along the corresponding guide rail. The base power assembly includes a travel drive motor and a drive gear both installed on the base of the device. The travel drive motor can drive the drive gear to rotate through the first transmission assembly, and the drive gear is engaged with the rack.

[0014] In some embodiments, the base power assembly also includes a support roller installed on the base of the device, one side of the rack is formed with a tooth portion that engages with the drive gear, and the other side of the rack is a support plane that is adapted to the support roller, and the support roller is rollingly supported on the support plane of the rack.

[0015] In some embodiments, the chainsaw position adjustment assembly includes a displacement drive motor, a second transmission assembly and a chainsaw moving guide rail. The chainsaw moving guide rail is installed on the chainsaw mounting seat and extends along the width direction of the track. The chainsaw is connected to the slide of the chainsaw moving guide rail. The displacement drive motor can drive the chainsaw to translate along the chainsaw moving guide rail through the second transmission assembly.

[0016] In some embodiments, the electric saw includes an electric saw body fixedly connected to a slide of a moving guide rail of the electric saw, and a saw blade, a saw blade drive motor and a third transmission assembly all mounted on the electric saw body. The saw blade drive motor can drive the saw blade to rotate through the third transmission assembly, and the saw blade drive motor and the saw blade are arranged at both ends of the electric saw body along the width direction of the track.

[0017] In some embodiments, an aluminum chip collection device is installed on the base of the device, and the aluminum chip collection device includes a vacuum cleaner located below the saw blade drive motor and a dust box installed at the air outlet of the vacuum cleaner, and the air inlet of the vacuum cleaner faces the saw blade.

[0018] In some embodiments, a lubricating liquid spray device is installed on the electric saw body, and the spray direction of the lubricating liquid spray device is toward the saw blade.

[0019] In some embodiments, the sampling clamp control mechanism includes a sampling arm base, a bracket base movably mounted on the top of the sampling arm base along the width direction of the track, a base translation control assembly for driving the bracket base to move along the sampling arm base, a fixed bracket rotatably mounted on the top of the bracket base in the horizontal direction, a rotation driver for driving the fixed bracket to rotate along the bracket base, a lifting plate that can be lifted and lowered on one side of the fixed bracket, and a lifting plate lifting drive assembly for driving the lifting plate to lift and lower along the fixed bracket. The sampling lower clamp is fixedly mounted on the lower part of the lifting plate and extends in the horizontal direction. The sampling upper clamp can be lifted and lowered on the lifting plate and is arranged parallel to the sampling lower clamp. The lifting plate is equipped with an upper clamp lifting drive assembly for driving the sampling upper clamp to lift and lower along the lifting plate.

[0020] In some embodiments, the sampling upper clamp includes an upper clamping plate extending in a horizontal direction, the inner end of the upper clamping plate is fixedly mounted on the slide of two third linear slide rails through an upper clamping plate mounting seat, and the bottom of the upper clamping plate has a plurality of pressure plates distributed along its length direction, and the top of each pressure plate can be lifted and lowered on the bottom of the upper clamping plate through a lifting guide rod, and an elastic element is installed in the upper clamping plate for driving each lifting guide rod to have a downward movement tendency.

[0021] The second aspect of the present application relates to an online rapid sampling system for an aluminum profile extrusion production line, comprising a guide roller table and the above-mentioned online rapid sampling device for an aluminum profile extrusion production line, wherein the guide roller table is arranged side by side with a track, and the guide roller table comprises a stand and a plurality of guide roller modules arranged along the length direction of the stand, wherein the guide roller modules each comprise a guide roller base arranged above the stand, a plurality of rollers distributed on the guide roller base along the length direction of the stand, and roller lifting drive cylinders corresponding to each guide roller base respectively, and each guide roller base is connected to the stand by at least two support arms in a two-link structure. The two ends of each support arm are respectively hinged to the platform and the guide roller base, the cylinder body of each roller lifting drive cylinder is hingedly installed on the platform, and the outer end of the piston rod of each roller lifting drive cylinder is respectively hinged to the middle hinge point of one of the support arms of the same guide roller module. The platform is upwardly extended with a lifting guide rail corresponding to each guide roller base, and each guide roller base is provided with a guide pulley respectively adapted to the corresponding lifting guide rail, and each guide pulley can roll along the corresponding lifting guide rail. In the same guide roller module, the same section of the connecting rod of each support arm is hinged to the same laterally extending cross bar.

[0022] When adopting the above-mentioned online rapid sampling system for aluminum profile extrusion production line, the guide roller module at a position adjacent to the online rapid sampling device of the aluminum profile extrusion production line is in a low position, and the guide roller modules at other positions are in a high position, so that the sampling lower clamp of the online rapid sampling device of the aluminum profile extrusion production line can be inserted very conveniently, thereby cooperating with the sampling upper clamp to clamp the aluminum profile, thereby improving the convenience and efficiency of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a top view of the online rapid sampling system for the aluminum extrusion production line;

[0024] Figure 2 This is a schematic diagram of the coordination between the online rapid sampling device of the aluminum extrusion production line and the lead-out roller table when sawing aluminum profiles;

[0025] Figure 3 A schematic diagram of the coordination relationship between the device base, the sampling arm, and the interruption saw;

[0026] Figure 4 This is a schematic structural diagram of sampling arm embodiment 1;

[0027] Figure 5 This is a schematic structural diagram of sampling arm embodiment 2;

[0028] Figure 6 It is a structural diagram of the export roller table. DETAILED DESCRIPTION

[0029] The present invention will be further described below with reference to the embodiments and accompanying drawings.

[0030] Example 1:

[0031] like Figures 1-6 As shown, an online rapid sampling device for an aluminum profile extrusion production line mainly includes a position adjustment mechanism and a sampling arm and an interruption saw both arranged on the position adjustment mechanism.

[0032] See Figure 1-Figure 3 The position adjustment mechanism includes a track 1, a device base 2 slidably mounted on the track 1, and a base power assembly 3 for driving the device base 2 to slide along the track 1, that is, the base power assembly 3 can drive the device base 2 to slide along the length direction of the track 1.

[0033] Specifically, track 1 includes two parallel guide rails 1a and multiple track beams 1b connected between the two guide rails 1a. Specifically, each track beam 1b is connected to its corresponding guide rail 1a at both ends, ensuring the reliability of the two guide rails 1a. Furthermore, a rack 1c is provided between the two guide rails 1a, extending parallel to the two rails. Specifically, rack 1c is provided parallel to the two guide rails 1a. In this embodiment, guide rails 1a are preferably made of C-shaped channel steel, which offers high structural strength, reliability, and low cost. However, conventional structures such as I-shaped steel may also be used.

[0034] Both sides of the device base 2 in the width direction are provided with multiple sets of pulley frames 10 distributed along its length direction. Each pulley frame 10 is provided with at least one pulley 10a sliding along the corresponding guide rail 1a, so that the device base 2 can move along the length direction of the track 1, which is the same as the cooperation between a train and a rail.

[0035] In this embodiment, the base power assembly 3 includes a travel drive motor 3a and a drive gear 3b, both of which are installed on the device base 2. The travel drive motor 3a can drive the drive gear 3b to rotate through the first transmission assembly. The drive gear 3b is engaged with the rack 1c. Therefore, the travel drive motor 3a drives the drive gear 3b to rotate through the first transmission assembly. Since the drive gear 3b is engaged with the rack 1c, it drives the device base 2 to move along the length direction of the track 1. By controlling the forward and reverse rotation of the drive gear 3b, the position of the device base 2 on the track 1 can be accurately controlled.

[0036] Furthermore, the base power assembly 3 also includes a support roller 3c installed on the device base 2. One side of the rack 1c is formed with a tooth portion that engages with the drive gear 3b, and the other side of the rack 1c is a support plane that is adapted to the support roller 3c. The support roller 3c is rollingly supported on the support plane of the rack 1c. Through such a design, the reliability of the engagement between the rack 1c and the drive gear 3b is ensured.

[0037] See Figure 4 and Figure 5 The sampling arm includes a sampling clamp control mechanism 4 installed on the device base 2, and a sampling upper clamp 5 and a sampling lower clamp 6 installed on the sampling clamp control mechanism 4 in an upper and lower distribution. The sampling clamp control mechanism 4 can not only make the sampling upper clamp 5 and the sampling lower clamp 6 rise and fall synchronously, rotate synchronously in the horizontal direction, and move synchronously along the width direction of the track 1, but also can adjust the distance between the sampling upper clamp 5 and the sampling lower clamp 6.

[0038] Specifically, the sampling clamp control mechanism 4 includes a sampling arm base 4a, a support base 4b, a base translation control assembly 4c, a fixed support 4d, a rotation driver 4e, a lifting plate 4f, a lifting plate lifting drive assembly 4g, and an upper clamp lifting drive assembly 4h. The support base 4b is mounted on top of the sampling arm base 4a so as to be movable along the width of the track 1. The base translation control assembly 4c is used to drive the support base 4b to move along the sampling arm base 4a. The fixed support 4d is mounted on top of the support base 4b so as to be rotatable in the horizontal direction. The rotation driver 4e is used to drive the fixed support 4d to rotate along the support base 4b. The lifting plate 4f is mounted on one side of the fixed support 4d so as to be movable. The lifting plate lifting drive assembly 4g is used to drive the lifting plate 4f to move up and down along the fixed support 4d. The lower sampling clamp 6 is fixedly mounted horizontally to the bottom of the lifting plate 4f. The upper sampling clamp 5 is mounted on the lifting plate 4f so that it can be raised and lowered. The upper sampling clamp 5 is not only positioned directly above the lower sampling clamp 6 but is also parallel to the lower sampling clamp 6. An upper clamp lifting drive assembly 4h is mounted on the lifting plate 4f to drive the upper sampling clamp 5 up and down along the lifting plate 4f.

[0039] Therefore, the sampling clamp control mechanism 4 can not only make the sampling upper clamp 5 and the sampling lower clamp 6 rise and fall, translate and rotate synchronously, but also adjust the distance between the sampling upper clamp 5 and the sampling lower clamp 6, with extremely high adjustment flexibility, so that the sampling arm can not only adapt to different types of aluminum profiles A, but also can be flexibly and quickly adjusted without affecting production efficiency, while having high clamping reliability and good stability.

[0040] The base translation control assembly 4c includes two first linear guide rails 4c2 arranged horizontally side by side on top of the sampling arm base 4a, and a first drive cylinder 4c1 arranged parallel to the two first linear guide rails 4c2. The support base 4b is fixedly mounted on the slides of the two first linear guide rails 4c2. The cylinder body of the first drive cylinder 4c1 is fixedly mounted on the sampling arm base 4a, and the piston rod of the first drive cylinder 4c1 is connected to the support base 4b. Therefore, the extension and retraction of the piston rod of the first drive cylinder 4c1 can drive the support base 4b to move back and forth in the horizontal direction, which is stable and reliable. Figure 4 and Figure 5 , Figure 5 Relative to Figure 4 Moved a distance.

[0041] The fixed bracket 4d includes a bracket base plate 4d1 that is mounted horizontally and rotatably on top of the bracket base 4b, and a support plate 4d2 that is vertically fixedly mounted on top of the bracket base plate 4d1. The rotation driver 4e is a rotary cylinder mounted on the bottom of the bracket base 4b. The piston rod of the rotary cylinder passes upward through the bracket base 4b and is fixedly connected to the bracket base plate 4d1. The piston rod of the rotary cylinder can drive the fixed bracket 4d to rotate horizontally, which is stable and reliable. Figure 4 and Figure 5 , Figure 5 Relative to Figure 4 Turned 180 degrees.

[0042] At the same time, the lifting plate 4f and the lifting plate lifting drive assembly 4g are both mounted on the support plate 4d2. Specifically, the lifting plate lifting drive assembly 4g includes two second linear guide rails 4g2 vertically mounted side by side on one side of the support plate 4d2, and a second driving cylinder 4g1 arranged parallel to the two second linear guide rails 4g2. The lifting plate 4f is fixedly mounted on the slides of the two second linear guide rails 4g2. The cylinder body of the second driving cylinder 4g1 is fixedly mounted on the lifting plate 4f, and the piston rod of the second driving cylinder 4g1 is connected to the support plate 4d2. Therefore, the extension and retraction of the piston rod of the second driving cylinder 4g1 can drive the lifting plate 4f to rise and fall stably and reliably. That is, when the piston rod of the second driving cylinder 4g1 pushes downward, the lifting plate 4f rises; conversely, the lifting plate 4f descends.

[0043] In this embodiment, the cylinder body of the second driving cylinder 4g1 is fixedly installed on the upper part of the lifting plate 4f, and the top of the support plate 4d2 is recessed to form a clearance groove. The lower end of the piston rod of the second driving cylinder 4g1 is hinged to the bottom of the clearance groove, which makes the overall structure as compact as possible and the lifting stroke of the lifting plate 4f as large as possible.

[0044] Furthermore, at least one triangular reinforcement plate 4d3 fixedly connected to the bracket base plate 4d1 is provided on the side of the support plate 4d2 away from the lifting plate 4f, thereby effectively improving the stability and reliability of the lifting plate 4f, thereby improving the stability and reliability of the sampling upper clamp 5 and the sampling lower clamp 6 in clamping the aluminum profile A.

[0045] The upper clamp lift drive assembly 4h comprises two third linear rails 4h2 vertically mounted side by side on the lifting plate 4f, away from the support plate 4d2, and a third drive cylinder 4h1 positioned parallel to the two third linear rails 4h2. The upper sampling clamp 5 is fixedly mounted on the slides of the two third linear rails 4h2. The cylinder body of the third drive cylinder 4h1 is fixedly mounted on the lifting plate 4f, and the piston rod of the third drive cylinder 4h1 is connected to the upper sampling clamp 5. Therefore, the extension and retraction of the piston rod of the third drive cylinder 4h1 can drive the upper sampling clamp 5 to rise and fall stably and reliably. Specifically, when the piston rod of the third drive cylinder 4h1 is pushed downward, the upper sampling clamp 5 descends; conversely, when the piston rod of the third drive cylinder 4h1 is pushed downward, the upper sampling clamp 5 ascends.

[0046] In this embodiment, the cylinder body of the third driving cylinder 4h1 is fixedly installed on the upper part of the lifting plate 4f, and the sampling upper clamp 5 is recessed to form a connecting groove. The lower end of the piston rod of the third driving cylinder 4h1 is hinged to the bottom of the connecting groove, which makes the overall structure as compact as possible and the lifting stroke of the sampling upper clamp 5 as large as possible.

[0047] In order to improve the reliability of clamping the aluminum profile A, a layer of lower clamping anti-slip pad 6c is adhered to the upper surface of the lower clamping plate 6a to prevent the aluminum profile A from slipping when clamping. Figure 4 and Figure 5 , Figure 5 The sampling clamp 5 is relative to Figure 4 The sampling clip 5 is positioned higher.

[0048] The sampling lower clamp 6 includes a lower clamping plate 6a extending in the horizontal direction. The inner end of the lower clamping plate 6a is fixedly mounted on the lifting plate 4f through a lower clamping plate mounting seat 5b, which is simple and reliable.

[0049] The sampling upper clamp 5 has the following two embodiments:

[0050] Sampling clamp 5 Example 1:

[0051] See Figure 4 The sampling upper clamp 5 includes an upper clamping plate 5a extending in the horizontal direction. The inner end of the upper clamping plate 5a is fixedly mounted on the slide of the two third linear slide rails 4h2 through the upper clamping plate mounting seat 5b. At the same time, the lower end of the piston rod of the third driving cylinder 4h1 is hinged to the bottom of the connecting groove formed on the upper clamping plate mounting seat 5b, which is simple and reliable, ensuring the reliability of the installation of the upper clamping plate 5a.

[0052] In this embodiment, the bottom of the upper clamping plate 5a has multiple pressure plates 5c distributed along its length direction. The top of each pressure plate 5c can be installed on the bottom of the upper clamping plate 5a through the lifting guide rod 5d. The upper clamping plate 5a is installed with an elastic element for driving each lifting guide rod 5d to have a downward movement trend, which can not only ensure the reliable clamping of the aluminum profile A, but also avoid adhesion during separation.

[0053] Sampling clamp 5 Example 2:

[0054] See Figure 5 The main structure of this embodiment is exactly the same as that of Example 1, with the difference that: the bottom of the upper clamping plate 5a is not provided with a pressure plate 5c and its related matching structure, and a layer of upper clamping anti-slip pad 5e is adhered to the bottom of the upper clamping plate 5a, which cooperates with the lower clamping anti-slip pad 6c on the lower clamping plate 6a, and can further avoid the possibility of slipping when clamping the aluminum profile A.

[0055] See Figure 1-Figure 3 The interrupted saw includes a chainsaw mounting base 7 mounted on the device base 2, a chainsaw 8 mounted on the chainsaw mounting base 7 so as to be movably mounted along the width direction of the track 1, and a chainsaw position adjustment component 9 for driving the chainsaw 8 to move along the chainsaw mounting base 7. The chainsaw mounting base 7 and the sampling clamp control mechanism 4 are arranged side by side. Therefore, after the sampling upper clamp 5 and the sampling lower clamp 6 clamp the aluminum profile A firmly, the chainsaw position adjustment component controls the position of the chainsaw 8 to saw the aluminum profile A. After one sawing is completed, the sawing is changed again to complete the sampling of the aluminum profile A.

[0056] In this embodiment, the chainsaw position adjustment component 9 includes a displacement drive motor 9a, a second transmission component 9b and a chainsaw moving guide rail 9c. The chainsaw moving guide rail 9c is installed on the chainsaw mounting seat 7 and extends along the width direction of the track 1. The chainsaw 8 is connected to the slide of the chainsaw moving guide rail 9c. The displacement drive motor 9a can drive the chainsaw 8 to move horizontally along the chainsaw moving guide rail 9c through the second transmission component 9b, which is simple and reliable.

[0057] The electric saw 8 includes an electric saw body 8a fixedly connected to the slide of the electric saw moving guide rail 9c, and a saw blade 8b, a saw blade drive motor 8c and a third transmission assembly all installed on the electric saw body 8a. The saw blade drive motor 8c can drive the saw blade 8b to rotate through the third transmission assembly. The saw blade drive motor 8c and the saw blade 8b are arranged at both ends of the electric saw body 8a along the width direction of the track 1, so that the aluminum profile A can be sawed stably and reliably.

[0058] See Figure 3 Since the saw blade 8b will generate a large amount of powder when sawing the aluminum profile A, an aluminum chip collection device 11 is installed on the base 2 of the device in this embodiment. The aluminum chip collection device 11 includes a dust collector 11a located below the saw blade drive motor 8c and a dust box 11b installed at the air outlet of the dust collector 11a. The air inlet of the dust collector 11a faces the saw blade 8b, so that the dust collector 11a can suck most of the powder generated by sawing into the dust box 11b, reducing the frequency of cleaning the production line.

[0059] Furthermore, an air inlet duct of the dust collector 11 a is integrated on the electric saw body 8 a , the inlet of the air inlet duct is located on the inner side of the saw blade 8 b , and the outlet of the air inlet duct is connected to the inlet of the dust collector 11 a .

[0060] Furthermore, at least one lubricating liquid spray device 12 is installed on the electric saw body 8a. In this embodiment, it is preferred to provide multiple lubricating liquid spray devices 12, one of which is arranged behind the saw blade 8b. The lubricating liquid sprayed by the lubricating liquid spray device 12 is mainly sprayed on the saw teeth of the saw blade 8b, and the remaining lubricating liquid spray devices 12 are arranged on both sides of the saw blade 8b. Correspondingly, the lubricating liquid sprayed by these lubricating liquid spray devices 12 is sprayed on both sides of the saw blade 8b, thereby having a good lubricating and cooling effect on the saw blade 8b, thereby extending the service life of the saw blade 8b.

[0061] In this embodiment, a hydraulic system 14 and a control cabinet 15 are also installed on the device base 2, with a high degree of integration.

[0062] Example 2:

[0063] See Figure 1 、 Figure 2 and Figure 6, an online rapid sampling system for an aluminum profile extrusion production line: includes a lead-out roller table 13 and an online rapid sampling device for an aluminum profile extrusion production line of embodiment 1, the lead-out roller table 13 is arranged side by side with the track 1, the lead-out roller table 13 includes a platform 13a and a plurality of guide roller modules 13b arranged along the length direction of the platform 13a, the guide roller modules 13b each include a guide roller base 13b1 arranged above the platform 13a, a plurality of rollers 13b2 distributed on the guide roller base 13b1 along the length direction of the platform 13a, and roller lifting drive cylinders 13b3 corresponding to each guide roller base 13b1 respectively, each guide roller base 13b1 is connected to the platform 13a by at least two support arms 13b6 in a two-link structure, the two ends of each support arm 13b6 are hinged to the platform 13a and the guide roller base 13b1 respectively, and each roller lifting drive cylinder 1 The cylinder body of 3b3 is hingedly mounted on the platform 13a, and the outer end of the piston rod of each roller lifting drive cylinder 13b3 is hinged to the middle hinge point of one of the support arms 13b6 of the same guide roller module 13b. The platform 13a is upwardly extended with a lifting guide rail 13b4 corresponding to each guide roller base 13b1, and each guide roller base 13b1 is provided with a guide pulley 13b5 respectively adapted to the corresponding lifting guide rail 13b4, and each guide pulley 13b5 can roll along the corresponding lifting guide rail 13b4. In the same guide roller module 13b, the same section of the connecting rod of each support arm 13b6 is hinged to the same laterally extending cross bar 13b7. Therefore, by retracting and extending the piston rod of the roller lifting drive cylinder 13b3, the lifting and lowering of the guide roller base 13b1 corresponding to the roller lifting drive cylinder 13b3 can be individually controlled.

[0064] For example, the guide roller module 13b adjacent to the online rapid sampling device of the aluminum profile extrusion production line is in a low position, and the guide roller modules 13b at other positions are in a high position, so that the sampling lower clamp 6 of the online rapid sampling device of the aluminum profile extrusion production line can be inserted very conveniently, thereby cooperating with the sampling upper clamp 5 to clamp the aluminum profile A, thereby improving the convenience and efficiency of sampling.

[0065] Finally, it should be noted that the above description is only a preferred embodiment of the present invention. Under the guidance of the present invention, ordinary technicians in this field can make various similar expressions without violating the purpose and claims of the present invention. Such changes fall within the scope of protection of the present invention.

Claims

1. An online rapid sampling device for an aluminum extrusion production line, characterized by: It includes a position adjustment mechanism and a sampling arm and an interruption saw both of which are arranged on the position adjustment mechanism; The position adjustment mechanism comprises a track (1), a device base (2) mounted on the track (1) in a sliding manner, and a base power assembly (3) for driving the device base (2) to slide along the track (1); The sampling arm comprises a sampling clamp control mechanism (4) mounted on the device base (2) and a sampling upper clamp (5) and a sampling lower clamp (6) mounted on the sampling clamp control mechanism (4) in an upper and lower distributed manner. The sampling clamp control mechanism (4) can not only make the sampling upper clamp (5) and the sampling lower clamp (6) rise and fall synchronously, rotate synchronously in the horizontal direction, and move synchronously along the width direction of the track (1), but also can adjust the spacing between the sampling upper clamp (5) and the sampling lower clamp (6); The interruption saw comprises an electric saw mounting seat (7) mounted on a device base (2), an electric saw (8) mounted on the electric saw mounting seat (7) so as to be movable along the width direction of a track (1), and an electric saw position adjustment assembly (9) for driving the electric saw (8) to move along the electric saw mounting seat (7); the electric saw mounting seat (7) and a sampling clamp control mechanism (4) are arranged side by side.

2. The online rapid sampling device for an aluminum profile extrusion production line according to claim 1, characterized in that: The track (1) comprises two parallel guide rails (1a) and a plurality of track beams (1b) connected between the two guide rails (1a); a rack (1c) parallel to the two guide rails (1a) is provided between the two guide rails; a plurality of pulley frames (10) distributed along the length direction are provided on both sides of the width direction of the device base (2); the pulley frames (10) are provided with at least one pulley (10a) sliding along the corresponding guide rail (1a); the base power assembly (3) comprises a travel drive motor (3a) and a drive gear (3b) both mounted on the device base (2); the travel drive motor (3a) can drive the drive gear (3b) to rotate through a first transmission assembly; the drive gear (3b) is meshed with the rack (1c).

3. The online rapid sampling device for an aluminum profile extrusion production line according to claim 2, characterized in that: The base power assembly (3) further comprises a support roller (3c) mounted on the device base (2); one side of the rack (1c) is formed with a tooth portion meshing with the drive gear (3b); the other side of the rack (1c) is a support plane adapted to the support roller (3c); and the support roller (3c) is rollingly supported on the support plane of the rack (1c).

4. The online rapid sampling device for an aluminum profile extrusion production line according to claim 1, characterized in that: The electric saw position adjustment assembly (9) comprises a displacement drive motor (9a), a second transmission assembly (9b) and an electric saw moving guide rail (9c); the electric saw moving guide rail (9c) is mounted on the electric saw mounting seat (7) in a manner extending along the width direction of the track (1); the electric saw (8) is connected to the slide of the electric saw moving guide rail (9c); and the displacement drive motor (9a) can drive the electric saw (8) to move horizontally along the electric saw moving guide rail (9c) through the second transmission assembly (9b).

5. The online rapid sampling device for an aluminum profile extrusion production line according to claim 4, characterized in that: The electric saw (8) comprises an electric saw body (8a) fixedly connected to a slide of an electric saw moving guide rail (9c), a saw blade (8b), a saw blade drive motor (8c) and a third transmission assembly, all of which are mounted on the electric saw body (8a); the saw blade drive motor (8c) is capable of driving the saw blade (8b) to rotate via the third transmission assembly; the saw blade drive motor (8c) and the saw blade (8b) are arranged at both ends of the electric saw body (8a) along the width direction of the track (1).

6. The online rapid sampling device for an aluminum profile extrusion production line according to claim 5, characterized in that: An aluminum chip collecting device (11) is installed on the device base (2), and the aluminum chip collecting device (11) comprises a dust collector (11a) located below the saw blade drive motor (8c) and a dust collection box (11b) installed at the air outlet of the dust collector (11a), wherein the air inlet of the dust collector (11a) faces the saw blade (8b).

7. The online rapid sampling device for an aluminum profile extrusion production line according to claim 5, characterized in that: At least one lubricating liquid spray device (12) is installed on the electric saw body (8a), and the spraying direction of each lubricating liquid spray device (12) is toward the saw blade (8b).

8. The online rapid sampling device for an aluminum profile extrusion production line according to claim 1, characterized in that: The sampling clamp control mechanism (4) comprises a sampling arm base (4a), a support base (4b) mounted on the top of the sampling arm base (4a) and capable of being moved along the width direction of the track (1), a base translation control assembly (4c) for driving the support base (4b) to move along the sampling arm base (4a), a fixed support (4d) mounted on the top of the support base (4b) and capable of being rotated in the horizontal direction, a rotation driver (4e) for driving the fixed support (4d) to rotate along the support base (4b), and a support assembly (4c) mounted on the fixed support and capable of being raised and lowered. The invention relates to a lifting plate (4f) on one side of the frame (4d) and a lifting plate lifting drive assembly (4g) for driving the lifting plate (4f) to move up and down along the fixed bracket (4d); the sampling lower clamp (6) is fixedly installed on the lower part of the lifting plate (4f) extending in the horizontal direction; the sampling upper clamp (5) can be installed on the lifting plate (4f) in a lifting manner and is arranged in parallel just above the sampling lower clamp (6); the lifting plate (4f) is equipped with an upper clamp lifting drive assembly (4h) for driving the sampling upper clamp (5) to move up and down along the lifting plate (4f).

9. The online rapid sampling device for an aluminum profile extrusion production line according to claim 8, characterized in that: The sampling upper clamp (5) includes an upper clamp (5a) extending in the horizontal direction, the inner end of the upper clamp (5a) is fixedly mounted on the slide of two third linear slide rails (4h2) through an upper clamp mounting seat (5b), the bottom of the upper clamp (5a) has a plurality of pressing plates (5c) distributed along its length direction, the top of each pressing plate (5c) can be mounted on the bottom of the upper clamp (5a) by a lifting guide rod (5d), and an elastic element for driving each lifting guide rod (5d) to have a downward movement tendency is installed in the upper clamp (5a).

10. An online rapid sampling system for an aluminum extrusion production line, characterized by: The invention relates to an online rapid sampling device for an aluminum profile extrusion production line comprising a guide roller table (13) and any one of claims 1 to 9, wherein the guide roller table (13) is arranged side by side with a track (1), the guide roller table (13) comprises a stand (13a) and a plurality of guide roller modules (13b) arranged along the length direction of the stand (13a), the guide roller modules (13b) each comprising a guide roller base (13b1) arranged above the stand (13a), a plurality of rollers (13b2) distributed on the guide roller base (13b1) along the length direction of the stand (13a), and roller lifting drive cylinders (13b3) corresponding to each guide roller base (13b1) respectively, each guide roller base (13b1) is connected to the stand (13a) by at least two support arms (13b6) in a two-link structure, and both ends of each support arm (13b6) are connected to the stand (13a) respectively. The platform (13a) and the guide roller base (13b1) are hinged, and the cylinder body of each roller lifting drive cylinder (13b3) is hingedly installed on the platform (13a). The outer end of the piston rod of each roller lifting drive cylinder (13b3) is hingedly connected to the middle hinge point of one of the support arms (13b6) of the same guide roller module (13b). The platform (13a) is provided with a lifting guide rail (13b4) extending upward and corresponding to each guide roller base (13b1). Each guide roller base (13b1) is provided with a guide pulley (13b5) respectively adapted to the corresponding lifting guide rail (13b4). Each guide pulley (13b5) can roll along the corresponding lifting guide rail (13b4). In the same guide roller module (13b), the same section of the connecting rod of each support arm (13b6) is hinged to the same transversely extending crossbar (13b7).

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