CN113909328A - Online non-stop maintenance device and method for aluminum profile extrusion tractor - Google Patents
Online non-stop maintenance device and method for aluminum profile extrusion tractor Download PDFInfo
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- CN113909328A CN113909328A CN202111221586.0A CN202111221586A CN113909328A CN 113909328 A CN113909328 A CN 113909328A CN 202111221586 A CN202111221586 A CN 202111221586A CN 113909328 A CN113909328 A CN 113909328A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C35/00—Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels
- B21C35/02—Removing or drawing-off work
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Abstract
The invention provides an online non-stop maintenance device and a maintenance method for an aluminum profile extrusion tractor, which comprises an upper tractor, a lower tractor, a rail and a discharge roller way, wherein the upper tractor and the lower tractor are respectively arranged on the rail and walk on the rail to complete material traction, the discharge roller way is arranged in parallel with the rail and is used for supporting materials to walk, the online non-stop maintenance device also comprises a limit mechanical limiting structure and a maintenance mechanical limiting structure which are detachably arranged on the rail, a maintenance position between the limit mechanical limiting structure and the maintenance mechanical limiting structure is used for installing the upper tractor or the lower tractor to be maintained, and the lower tractor or the upper tractor which does not need maintenance completes the traction work of the normally produced aluminum profile while the maintenance work is carried out. The invention realizes the online maintenance without stopping the aluminum profile extrusion tractor, can finish the traction work of the aluminum profile during maintenance, thereby not influencing the normal production of the whole production line and simultaneously ensuring the safety of personnel and equipment in the maintenance process.
Description
Technical Field
The invention belongs to the technical field of forging and pressing metallurgical equipment, and particularly relates to an online non-stop maintenance device and a maintenance method for an aluminum profile extrusion traction machine, which are suitable for maintenance of the aluminum profile extrusion traction equipment.
Background
The traction is one of very important links in the process of aluminum profile extrusion production, and the traction machine is also one of important components of aluminum profile production line equipment. In recent years, with the rapid development of related equipment technologies, although the failure rate of the existing traction machine is very low, and the maintenance and repair are convenient and quick, after the traction machine works for a long time, the maintenance or repair is inevitably needed.
The existing maintenance method is that the whole production line is shut down and powered off, the safety of maintenance equipment and maintenance personnel is ensured, and then the tractor is overhauled. The maintenance method has the problems that production time is occupied, the whole production line is required to be completely stopped to be matched with maintenance work, operation safety is guaranteed, the whole production line is required to be completely restarted after maintenance is completed, required time is long, production efficiency is affected, energy consumption is increased, and great waste is caused.
Disclosure of Invention
The invention provides an online non-stop maintenance device and an online non-stop maintenance method for an aluminum profile extrusion tractor, which can realize online non-stop maintenance of the aluminum profile tractor, can finish the traction work of an aluminum profile while maintaining, thereby not influencing the normal production of the whole production line, simultaneously ensuring the safety of personnel and equipment in the maintenance process, and solving the problems that the existing tractor needs to occupy the production time for maintenance, and the whole production line needs to be completely stopped to cooperate with the maintenance work, thereby influencing the production efficiency.
The technical scheme of the invention is realized as follows:
the utility model provides an online non-stop maintenance device of aluminium alloy extrusion tractor, includes tractor, lower tractor, rail and ejection of compact roll table, go up the tractor and install respectively on the rail and walk on the rail in order to accomplish and draw the material with lower tractor, ejection of compact roll table and rail parallel arrangement, ejection of compact roll table are used for supporting the material walking, still include equal detachably and install limit machinery limit structure and maintenance machinery limit structure on the rail, maintenance position between limit machinery limit structure and the maintenance machinery limit structure is used for installing the last tractor or the lower tractor that waits to overhaul, and when maintenance work goes on, by the lower tractor or the last tractor that do not need to overhaul accomplishes the traction work of the aluminium alloy of normal production.
Preferably, the length of the rail is greater than that of the discharging roller way, and the positions of the limit mechanical limiting structure and the overhaul mechanical limiting structure mounted on the rail are arranged in a staggered manner with the discharging roller way.
Preferably, the limit mechanical limiting structure is installed at the end of the rail, and the maintenance mechanical limiting structure is located on one side of the limit mechanical limiting structure.
Preferably, still including setting up the working pole spacing on the rail, the spacing setting of working pole is in the one side that limit mechanical limit structure kept away from of maintenance machinery limit structure.
Preferably, the rails include an upper rail and a lower rail, the upper rail and the lower rail are parallel to each other, the upper rail and the lower rail both include two rails parallel to each other, the top of the upper tractor is respectively mounted on the two rail outer side surfaces of the upper rail along the two sides in the width direction and travels along the length direction of the upper rail to complete material pulling, and the bottom of the lower tractor is respectively mounted on the two rail outer side surfaces of the lower rail along the two sides in the width direction and travels along the length direction of the lower rail to complete material pulling.
Preferably, overhaul mechanical limit structure and two lower tractor and overhaul mechanical limit structure including two upper tractors and overhaul mechanical limit structure, two on two tracks of rail were installed to upper tractor overhaul mechanical limit structure detachably, two lower tractor overhaul mechanical limit structure detachably installs on two tracks of rail down.
The upper tractor maintenance mechanical limiting structure comprises a first mechanical limiting seat, first mounting screws, second mounting screws and a first rubber shock pad, one end of the first mechanical limiting seat is connected with the first rubber shock pad, the first mechanical limiting seat is mounted on an upper rail through the first mounting screws and the second mounting screws, the two first mounting screws are oppositely arranged on the outer sides of two rails of the upper rail, the two second mounting screws are oppositely arranged on the outer sides of the two rails of the upper rail, one end of an upper tractor is connected with the upper tractor through the two first mounting screws and the two second mounting screws for limiting, and the other end of the upper tractor is connected with the upper tractor through the limit mechanical limiting structure for limiting;
lower tractor overhauls mechanical limit structure and includes spacing seat of second machinery, third mounting screw, fourth mounting screw and second rubber shock pad, the one end and the second rubber shock pad of the spacing seat of second machinery are connected, the spacing seat of second machinery passes through third mounting screw and fourth mounting screw and installs on lower rail, two the third mounting screw sets up relatively in two track outsides of lower rail, two the fourth mounting screw sets up relatively in two track outsides of lower rail, the one end of tractor is through two down third mounting screw and two the fourth mounting screw is connected with lower tractor and carries on spacing and the other end of tractor is connected through limit machinery limit structure and lower tractor and carries on spacingly.
Preferably, the limit mechanical limiting structures comprise two upper tractor limit mechanical limiting structures and two lower tractor limit mechanical limiting structures, the two upper tractor limit mechanical limiting structures are detachably mounted on two rails of the upper rail, and the two lower tractor limit mechanical limiting structures are detachably mounted on two rails of the lower rail;
the limit mechanical limiting structure of the upper tractor comprises a third mechanical limiting seat, fifth mounting screws, sixth mounting screws and a third rubber shock pad, one end of the third mechanical limiting seat is connected with the third rubber shock pad, the third mechanical limiting seat is mounted on an upper rail through the fifth mounting screws and the sixth mounting screws, the two fifth mounting screws are oppositely arranged on the outer sides of the two rails of the upper rail, the two sixth mounting screws are oppositely arranged on the outer sides of the two rails of the upper rail, one end of the upper tractor is connected with the upper tractor through the two fifth mounting screws and the two sixth mounting screws for limiting, and the other end of the upper tractor is connected with the upper tractor through the first mounting screws and the second mounting screws on the upper tractor maintenance mechanical limiting structure for limiting;
lower tractor limit machinery limit structure includes spacing seat of fourth machinery, seventh mounting screw, eighth mounting screw and fourth rubber shock pad, the one end and the fourth rubber shock pad of the spacing seat of fourth machinery are connected, the spacing seat of fourth machinery is installed on the rail down through seventh mounting screw and eighth mounting screw, two seventh mounting screw sets up relatively in two track outsides of rail down, two eighth mounting screw sets up relatively in two track outsides of rail down, the one end of tractor is through two down seventh mounting screw and two the other end of tractor is connected with tractor down through the third mounting screw and the fourth mounting screw on two tractor maintenance machinery limit structure down and is spacing.
Preferably, first rubber shock pad and third rubber shock pad set up along the length direction syntropy of last rail, second rubber shock pad and fourth rubber shock pad set up along the length direction syntropy of rail down.
The overhauling method of the online non-stop overhauling device of the aluminum profile extrusion tractor comprises the following steps:
step 1: determining a tractor to be overhauled and opening a corresponding overhauling mechanical limiting structure:
when the upper tractor is repaired, the upper tractor repairing mechanical limiting structure of the upper rail is disassembled or the lower tractor repairing mechanical limiting structure of the lower rail is disassembled;
step 2: manually driving the tractor to be overhauled into an overhauling position:
manually driving the upper tractor into the maintenance position or manually driving the lower tractor into the maintenance position;
and step 3: reinstallation in the maintenance machinery limit structure that unpacks apart in step 1:
installing an upper tractor maintenance mechanical limiting structure, wherein at the moment, the upper tractor is fixed between the upper tractor maintenance mechanical limiting structure and an upper tractor limit mechanical limiting structure; or installing a lower tractor maintenance mechanical limiting structure, wherein the lower tractor is fixed between the lower tractor maintenance mechanical limiting structure and the lower tractor limit mechanical limiting structure;
and 4, step 4: and (4) overhauling:
the upper tractor is overhauled, and meanwhile, the lower tractor finishes the traction work of the normally produced aluminum profile, so that the normal operation of the whole production line is ensured without stopping the production line; or the lower tractor is overhauled, and meanwhile, the upper tractor finishes the traction work of the normally produced aluminum profile, so that the normal operation of the whole production line is ensured without stopping the production line;
and 5: after the overhaul is finished, the tractor is driven out of the overhaul position to be put into normal work:
after the upper tractor is repaired, disassembling the upper tractor repairing mechanical limiting structure, and taking the upper tractor out of the repairing position to put the upper tractor into normal work; or after the lower tractor is repaired, the lower tractor repairing mechanical limiting structure is disassembled, and the lower tractor is pulled out of the repairing position, so that the lower tractor can be put into normal work.
The invention has the beneficial effects that:
(1) the invention provides an online non-stop maintenance device for an aluminum profile extrusion tractor, which is characterized in that the condition of maintaining the tractor is completed under the condition that the normal work of a production line is not influenced by adopting a limit mechanical limiting structure and a maintenance mechanical limiting structure, the production time is not occupied when the tractor is maintained, and the production efficiency is improved;
(2) the maintenance position is positioned in front of the working electrode limit, and the tractor to be maintained is fixed through the two mechanical limit structures, so that the space isolation between the maintenance area and the working area is realized, and therefore, when the lower tractor works normally, any potential safety hazard and interference to the maintenance of the upper tractor cannot be caused, and similarly, when the upper tractor works normally, any potential safety hazard and interference to the maintenance of the lower tractor cannot be caused;
(3) the invention adopts the mode of prolonging the length of the rail to place the limit mechanical limit structure and the overhaul mechanical limit structure, thereby not only separating the overhaul area from the working area, but also conveniently driving the tractor to be overhauled into the overhaul position and the working position, facilitating the operation and ensuring the safety of personnel and equipment in the overhaul process.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic top view of an online non-stop maintenance device of an aluminum profile extrusion tractor according to the present invention;
FIG. 2 is a schematic view of the P-direction structure of FIG. 1 according to the present invention;
fig. 3 is a schematic structural view of the upper tractor maintenance mechanical limit structure according to the present invention.
1. An upper tractor; 2. a lower tractor;
3. a rail; 31. mounting a rail; 32. a lower rail;
4. a discharging roller bed; 5. an aluminum profile;
6. maintaining a mechanical limit structure; 61. the upper tractor repairs the mechanical spacing structure; 610. a first mechanical limiting seat; 611. a first mounting screw; 612. a second mounting screw; 613. a first rubber cushion; 62. the lower tractor repairs the mechanical spacing structure;
7. a limit mechanical limit structure; 71. an upper traction limit mechanical limit structure; 72. a lower tractor limit mechanical limit structure;
8. a maintenance station; 9. and limiting the working electrode.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in figure 1, the on-line non-stop maintenance device for the aluminum profile extrusion tractor comprises a tractor, a rail 3 and a discharge roller way 4, wherein the tractor comprises an upper tractor 1 and a lower tractor 2, the upper tractor 1 and the lower tractor 2 are respectively arranged on the rail 3 and walk on the rail 3 to finish material traction, the discharging roller way 4 is arranged in parallel with the rail 3, the discharging roller way 4 is used for supporting the material to walk, it is characterized by also comprising an overhauling mechanical limit structure 6 and a limit mechanical limit structure 7 which are detachably arranged on the rail 3, the overhaul position 8 between the overhaul mechanical limit structure 6 and the limit mechanical limit structure 7 is used for installing an upper tractor 1 or a lower tractor 2 to be overhauled, and when the maintenance work is carried out, the lower tractor 2 or the upper tractor 1 which does not need maintenance completes the traction work of the normally produced aluminum profile 5.
The overhaul mechanical limit structure 6 and the limit mechanical limit structure 7 are mechanical position limits, and are usually protected from hard impact by using rubber blocks and the like. The advantage of using machinery to be spacing is can pinpoint in the physical space, and stable fixed, even have the maloperation can not make the tractor remove yet, can not influence maintenance work. When the maintenance device is used, the maintenance mechanical limiting structure 6 and the limit mechanical limiting structure 7 are installed on the rail 3 and are detached when not used.
Example 2
As shown in fig. 1-2, preferably, the rail 3 includes an upper rail 31 and a lower rail 32, the upper rail 31 and the lower rail 32 are parallel to each other, the upper rail 31 and the lower rail 32 both include two rails parallel to each other, the top of the upper tractor 1 is mounted on two rail outer sides of the upper rail 31 and travels along the length direction of the upper rail 31 to complete the material pulling, and the bottom of the lower tractor 2 is mounted on two rail outer sides of the lower rail 32 and travels along the length direction of the lower rail 32 to complete the material pulling.
The aluminum profile 5 is drawn by the upper tractor 1 and the lower tractor 2 in an alternating manner.
The maintenance mechanical limiting structures comprise two upper tractor maintenance mechanical limiting structures 61 and two lower tractor maintenance mechanical limiting structures 62, the two upper tractor maintenance mechanical limiting structures 61 are detachably mounted on the two rails of the upper rail 31, and the two lower tractor maintenance mechanical limiting structures 62 are detachably mounted on the two rails of the lower rail 32;
the upper tractor maintenance mechanical limiting structure 61 comprises a first mechanical limiting seat 610, a first mounting screw 611, a second mounting screw 612 and a first rubber shock pad 613, one end of the first mechanical limiting seat 610 is connected with the first rubber shock pad 613, the first mechanical limiting seat 610 is mounted on the upper rail 31 through the first mounting screw 611 and the second mounting screw 612, the two first mounting screws 611 are oppositely arranged on the two rails of the upper rail 31, the two second mounting screws 612 are oppositely arranged on the two rails of the upper rail 31, one end of the upper tractor 1 is limited through the two first mounting screws 611 and the two second mounting screws 612, and the other end of the upper tractor 1 is connected with the upper tractor through a limiting mechanical limiting structure 7 for limiting;
lower tractor overhauls mechanical limit structure 62 includes spacing seat of second machinery, third mounting screw, fourth mounting screw and second rubber shock pad, the one end and the second rubber shock pad of the spacing seat of second machinery are connected, the spacing seat of second machinery is installed on lower rail 32 through third mounting screw and fourth mounting screw, and two third mounting screws set up relatively on two tracks of lower rail 32, two fourth mounting screw sets up relatively on two tracks of lower rail 32, the one end of tractor is spacing down through two third mounting screws and two fourth mounting screws and the other end of tractor 32 is connected with lower tractor 2 through limit machinery limit structure 7 and is spacing down.
The limit mechanical limiting structure 7 comprises two upper tractor limit mechanical limiting structures 71 and two lower tractor limit mechanical limiting structures 72, the two upper tractor limit mechanical limiting structures 71 are detachably mounted on two rails of the upper rail 31, and the two lower tractor limit mechanical limiting structures 72 are detachably mounted on two rails of the lower rail 32;
preferably, the upper tractor limit mechanical limit structure 71 and the upper tractor repair mechanical limit structure 61 are used for fixing an upper tractor 1 to be repaired, and the lower tractor limit mechanical limit structure 72 and the lower tractor repair mechanical limit structure 62 are used for fixing a lower tractor 2 to be repaired.
The upper tractor limit mechanical limiting structure 71 comprises a third mechanical limiting seat, fifth mounting screws, sixth mounting screws and a third rubber shock pad, one end of the third mechanical limiting seat is connected with the third rubber shock pad, the third mechanical limiting seat is mounted on the upper rail 31 through the fifth mounting screws and the sixth mounting screws, the two fifth mounting screws are oppositely arranged on the outer sides of the two rails of the upper rail 31, the two sixth mounting screws are oppositely arranged on the outer sides of the two rails of the upper rail 31, one end of the upper tractor 1 is limited through the two fifth mounting screws and the two sixth mounting screws, and the other end of the upper tractor 1 is connected with the upper tractor 1 for limiting through the first mounting screws 611 and the second mounting screws 612 on the two upper tractor repair mechanical limiting structures 61;
lower tractor limit machinery limit structure 72 includes spacing seat of fourth machinery, seventh mounting screw, eighth mounting screw and fourth rubber shock pad, the one end and the fourth rubber shock pad of the spacing seat of fourth machinery are connected, the spacing seat of fourth machinery is installed on lower rail 32 through seventh mounting screw and eighth mounting screw, two seventh mounting screw sets up relatively on two tracks of lower rail 32, two eighth mounting screw sets up relatively on two tracks of lower rail 32, the one end of tractor 2 is down examined through two seventh mounting screws and two eighth mounting screws and the other end of tractor 2 is connected with lower tractor 2 through third mounting screw and fourth mounting screw on two lower tractor maintenance machinery limit structure 62 and is carried on spacingly.
The upper tractor repair mechanical limit structure 61, the lower tractor repair mechanical limit structure 62, the upper tractor limit mechanical limit structure 71 and the lower tractor limit mechanical limit structure 72 are completely the same in structure.
The first rubber shock pad 613 and the third rubber shock pad are arranged along the length direction of the upper rail 31 in the same direction, and the second rubber shock pad and the fourth rubber shock pad are arranged along the length direction of the lower rail 32 in the same direction.
Example 3
Preferably, the length of the rail 3 is greater than that of the discharging roller way 4, and the positions of the limit mechanical limiting structure 7 and the overhaul mechanical limiting structure mounted on the rail 3 are arranged in a staggered manner with the discharging roller way 4.
Preferably, the maintenance mechanical limit structure is installed at the end of the rail 3 and is arranged in front of the limit mechanical limit structure 7. One end of the rail 3, which is far away from the limit mechanical limiting structure 7, is a working position, and the working position is arranged corresponding to the discharging roller table 4.
Preferably, the device further comprises a working electrode limit 9 arranged on the rail 3, wherein the working electrode limit 9 is arranged on one side, far away from the limit mechanical limit structure 7, of the maintenance mechanical limit structure 6. The upper rail 31 and the lower rail 32 are more than the conventional tractor rail by an overhaul position 8, the length of the rail is longer than that of the lead-out roller way by a working pole limit 9 and an overhaul position 8, and the overhaul position 8 is in front of the working pole limit 9.
The upper tractor 1 and the lower tractor 2 can directly walk on the rail 3 to drive into the overhaul position 8 or the working pole limit position 9, so that the operation is convenient.
Example 4
The overhauling method of the online non-stop overhauling device of the aluminum profile extrusion tractor comprises the following steps:
step 1: determining a tractor to be overhauled and opening a corresponding overhauling mechanical limiting structure 6:
when the upper tractor 1 is overhauled, the upper tractor overhauling mechanical limiting structure 61 of the upper rail 31 is disassembled, or when the lower tractor 2 is overhauled, the lower tractor overhauling mechanical limiting structure 62 of the lower rail 32 is disassembled;
step 2: manually driving the tractor to be overhauled into an overhauling position 8:
manually driving the upper tractor 1 into the overhaul position 8 or manually driving the lower tractor 2 into the overhaul position 8;
and step 3: reinstallation of the overhaul mechanical limit structure 6 disassembled in step 1:
installing the upper tractor overhauling mechanical limiting structure 61, and at the moment, fixing the upper tractor 1 between the upper tractor overhauling mechanical limiting structure 61 and the upper tractor limiting mechanical limiting structure 71; or installing the lower tractor repair mechanical limit structure 62, at this time, the lower tractor 2 is fixed between the lower tractor repair mechanical limit structure 62 and the lower tractor limit mechanical limit structure 72;
and 4, step 4: and (4) overhauling:
the upper tractor 1 is overhauled, and meanwhile, the lower tractor 2 finishes the traction work of the normally produced aluminum profile 5, so that the normal operation of the whole production line is ensured without stopping the production line; or the lower tractor 2 is overhauled, and meanwhile, the upper tractor 1 finishes the traction work of the normally produced aluminum profile 5, so that the normal operation of the whole production line is ensured without stopping the production line;
and 5: after the overhaul is finished, the tractor is driven out of the overhaul position 8 to be put into normal work:
after the maintenance is finished, disassembling the upper tractor maintenance mechanical limiting structure 61, and driving the upper tractor 1 out of the maintenance position 8, so that the normal operation can be carried out; or after the maintenance is finished, the lower tractor maintenance mechanical limiting structure 62 is disassembled, and the lower tractor 2 is driven out of the maintenance position 8, so that the normal work can be carried out.
The working principle of the invention is as follows:
through adopting tractor 1, 2 and the method of setting up maintenance position 8 outside extreme 9 of working, the online maintenance of not shutting down of aluminium alloy extrusion tractor has been realized, can accomplish the traction work of aluminium alloy 5 when overhauing, thereby do not influence the normal production of whole production line, guarantee the safety of maintenance process personnel and equipment simultaneously, it needs to occupy the production time to solve current tractor maintenance, and need whole production line all to shut down in order to cooperate maintenance work, influence production efficiency's problem.
In conclusion, in the process of overhauling one of the tractors, the other tractor finishes the traction operation of the normally produced aluminum profile in the whole process, so that the normal operation of the whole production line is ensured without stopping the production line. Because the maintenance position 8 is in front of the working electrode limit 9 and is mechanically limited and fixed, the space isolation between the maintenance position and the working electrode limit is realized. Therefore, when one tractor works normally, the maintenance of the other tractor cannot be caused by any potential safety hazard and interference. After the maintenance is finished, the tractor maintenance mechanical limiting structure 6 is disassembled, and the tractor is pulled out of the maintenance position 8, so that the tractor can be put into normal work.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. An online non-stop maintenance device for an aluminum profile extrusion tractor comprises a tractor, a rail (3) and a discharge roller way (4), wherein the tractor comprises an upper tractor (1) and a lower tractor (2), the upper tractor (1) and the lower tractor (2) are respectively arranged on the rail (3) and walk on the rail (3) to complete material traction, the discharge roller way (4) is arranged in parallel with the rail (3), and the discharge roller way (4) is used for supporting the material to walk, and is characterized by further comprising a maintenance mechanical limit structure (6) and a limit mechanical limit structure (7) which are detachably arranged on the rail (3), a maintenance position (8) between the maintenance mechanical limit structure (6) and the limit mechanical limit structure (7) is used for installing the upper tractor (1) or the lower tractor (2) to be maintained, and when maintenance work is carried out, the lower tractor (2) or the upper tractor (1) which does not need to be overhauled finishes the traction work of the normally produced aluminum profile (5).
2. The on-line non-stop maintenance device for the aluminum profile extrusion tractor according to claim 1, characterized in that the length of the rail (3) is greater than that of the discharging roller way (4), and the positions of the limiting mechanical limiting structure (7) and the maintenance mechanical limiting structure (6) mounted on the rail (3) and the discharging roller way (4) are arranged in a staggered manner.
3. The on-line non-stop maintenance device for the aluminum profile extrusion tractor is characterized in that the limit mechanical limiting structure (7) is installed at the end part of the rail (3), and the maintenance mechanical limiting structure (6) is located on one side of the limit mechanical limiting structure (7).
4. The online non-stop maintenance device for the aluminum profile extrusion tractor is characterized by further comprising a working limit (9) arranged on the rail (3), wherein the working limit (9) is arranged on one side, away from the limit mechanical limit structure (7), of the maintenance mechanical limit structure (6).
5. The online non-stop maintenance device for the aluminum profile extrusion tractor according to claim 1, characterized in that the rail (3) comprises an upper rail (31) and a lower rail (32), the upper rail (31) and the lower rail (32) are parallel to each other, the upper rail (31) and the lower rail (32) both comprise two rails parallel to each other, the top of the upper tractor (1) is mounted on the outer sides of the two rails of the upper rail (31) and travels along the length direction of the upper rail (31) to complete the material pulling, and the bottom of the lower tractor (2) is mounted on the outer sides of the two rails of the lower rail (32) and travels along the length direction of the lower rail (32) to complete the material pulling.
6. The online non-stop maintenance device for the aluminum profile extrusion tractor is characterized in that the maintenance mechanical limiting structures comprise two upper tractor maintenance mechanical limiting structures (61) and two lower tractor maintenance mechanical limiting structures (62), the two upper tractor maintenance mechanical limiting structures (61) are detachably mounted on the outer side surfaces of the two rails of the upper rail (31), and the two lower tractor maintenance mechanical limiting structures (62) are detachably mounted on the outer side surfaces of the two rails of the lower rail (32);
the upper tractor overhauling mechanical limiting structure (61) comprises a first mechanical limiting seat (610), a first mounting screw (611), a second mounting screw (612) and a first rubber shock pad (613), one end of the first mechanical limiting seat (610) is connected with the first rubber shock pad (613), the first mechanical limiting seat (610) is mounted on the upper rail (31) through the first mounting screw (611) and the second mounting screw (612), the first mounting screw (611) is arranged on the outer sides of two rails of the upper rail (31) oppositely, the second mounting screw (612) is arranged on the outer sides of the two rails of the upper rail (31) oppositely, one end of the upper tractor (1) is connected with the upper tractor (1) through the first mounting screw (611) and the second mounting screw (612) for limiting, and the other end of the upper tractor (1) is connected with the upper tractor (1) through the limit mechanical limiting structure (7) to be limited Limiting the line;
tractor overhauls mechanical limit structure (62) down includes that second machinery is spacing, third mounting screw, fourth mounting screw and second rubber shock pad, the one end and the second rubber shock pad of the spacing seat of second machinery are connected, the spacing seat of second machinery is installed on rail (32) down through third mounting screw and fourth mounting screw, two the third mounting screw sets up relatively in two track outsides of rail (32) down, two the fourth mounting screw sets up relatively in two track outsides of rail (32) down, the one end of tractor (2) is through two down third mounting screw and two the fourth mounting screw is connected with tractor (2) down and carries out spacing and the other end of tractor (2) down is connected with tractor (2) through limit machinery limit structure (7) and carries out spacing down.
7. The online non-stop maintenance device for the aluminum profile extrusion tractor is characterized in that the limit mechanical limit structures (7) comprise two upper tractor limit mechanical limit structures (71) and two lower tractor limit mechanical limit structures (72), the two upper tractor limit mechanical limit structures (71) are detachably mounted on two rails of the upper rail (31), and the two lower tractor limit mechanical limit structures (72) are detachably mounted on two rails of the lower rail (32);
the upper tractor limit mechanical limit structure (71) comprises a third mechanical limit seat, a fifth mounting screw, a sixth mounting screw and a third rubber shock pad, one end of the third mechanical limiting seat is connected with a third rubber shock pad, the third mechanical limiting seat is installed on the upper rail (31) through a fifth installation screw and a sixth installation screw, the two fifth installation screws are oppositely arranged on the outer sides of the two rails of the upper rail (31), the two sixth installation screws are oppositely arranged on the outer sides of the two rails of the upper rail (31), one end of the upper tractor (1) is connected with the upper tractor (1) through the two fifth mounting screws and the two sixth mounting screws for limiting, and the other end of the upper tractor (1) is connected with the upper tractor (1) through the first mounting screws (611) and the second mounting screws (612) on the two upper tractor overhauling mechanical limiting structures (61) for limiting;
the lower tractor limit mechanical limit structure (72) comprises a fourth mechanical limit seat, a seventh mounting screw, an eighth mounting screw and a fourth rubber shock pad, one end of the fourth mechanical limiting seat is connected with a fourth rubber shock pad, the fourth mechanical limiting seat is installed on the lower rail (32) through seventh installation screws and eighth installation screws, the two seventh installation screws are oppositely arranged on the outer sides of the two rails of the lower rail (32), the two eighth installation screws are oppositely arranged on the outer sides of the two rails of the lower rail (32), one end of the lower tractor (2) is limited by the seventh mounting screws and the eighth mounting screws, and the other end of the lower tractor (2) is limited by the third mounting screws and the fourth mounting screws on the two lower tractor overhauling mechanical limiting structures (62) and is connected with the lower tractor (2) for limiting.
8. The on-line non-stop maintenance device for the aluminum profile extrusion tractor is characterized in that the first rubber shock pad and the third rubber shock pad are arranged in the same direction along the length direction of the upper rail (31), and the second rubber shock pad and the fourth rubber shock pad are arranged in the same direction along the length direction of the lower rail (32).
9. An on-line maintenance method of the on-line maintenance device of the aluminum profile extrusion traction machine according to any one of claims 5 to 8, characterized by comprising the following steps:
step 1: determining a tractor to be overhauled and opening a corresponding overhauling mechanical limiting structure (6):
when the upper tractor (1) is overhauled, the upper tractor overhauling mechanical limiting structure (61) of the upper rail (31) is disassembled or the lower tractor overhauling mechanical limiting structure (62) of the lower rail (32) is disassembled;
step 2: manually driving the tractor to be overhauled into an overhauling position (8):
manually driving the upper tractor (1) into the overhaul position (8) or manually driving the lower tractor (2) into the overhaul position (8);
and step 3: reinstalling the overhaul mechanical limit structure (6) disassembled in the step 1:
installing an upper tractor overhauling mechanical limiting structure (61), and fixing an upper tractor (1) between the upper tractor overhauling mechanical limiting structure (61) and an upper tractor limiting mechanical limiting structure (71) at the moment; or installing a lower tractor overhauling mechanical limiting structure (62), wherein the lower tractor (2) is fixed between the lower tractor overhauling mechanical limiting structure (62) and a lower tractor limiting mechanical limiting structure (72);
and 4, step 4: and (4) overhauling:
the upper tractor (1) is overhauled, and meanwhile, the lower tractor (2) finishes the traction work of the normally produced aluminum profile (5), so that the normal operation of the whole production line is ensured without stopping the production line; or the lower tractor (2) is overhauled, and meanwhile, the upper tractor (1) finishes the traction work of the normally produced aluminum profile (5), so that the normal operation of the whole production line is ensured without stopping the production line;
and 5: after the overhaul is finished, the tractor is driven out of the overhaul position (8) to be put into normal work:
after the upper tractor (1) is overhauled, disassembling the upper tractor overhauling mechanical limiting structure (61), and taking the upper tractor (1) out of the overhauling position (8) to put the upper tractor into normal operation; or after the lower tractor (2) is overhauled, the lower tractor overhauling mechanical limiting structure (62) is disassembled, and the lower tractor (2) is pulled out of the overhauling position (8), so that the lower tractor can be put into normal work.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111221586.0A CN113909328A (en) | 2021-10-20 | 2021-10-20 | Online non-stop maintenance device and method for aluminum profile extrusion tractor |
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| CN202111221586.0A CN113909328A (en) | 2021-10-20 | 2021-10-20 | Online non-stop maintenance device and method for aluminum profile extrusion tractor |
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| CN113909328A true CN113909328A (en) | 2022-01-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985506A (en) * | 2022-06-29 | 2022-09-02 | 中国重型机械研究院股份公司 | Online non-stop maintenance device and protection method for aluminum profile extrusion tractor |
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2021
- 2021-10-20 CN CN202111221586.0A patent/CN113909328A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985506A (en) * | 2022-06-29 | 2022-09-02 | 中国重型机械研究院股份公司 | Online non-stop maintenance device and protection method for aluminum profile extrusion tractor |
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