Aluminum profile three-head traction machine

Abstract

The utility model discloses a three-head traction machine for aluminum profiles, which is characterized in that a left track component is arranged on one side of a primary discharge table, the left track component extends in parallel on the left side of the primary discharge table, and an upper traction machine head and a lower traction machine head run on the left track component; an upper traction machine head and a lower traction machine head are used for clamping the aluminum profile on the primary discharging table to move forwards; a right rail assembly is arranged on the other side of the primary discharging table and extends in parallel on the right side of the primary discharging table, an interruption saw runs on the right rail assembly, and the aluminum profile on the primary discharging table is cut off through the interruption saw. The aluminum profile three-head traction machine comprises an upper traction machine head, a lower traction machine head and an interruption saw, wherein the upper traction machine head and the lower traction machine head operate independently. And the upper traction machine head and the lower traction machine head alternately reciprocate on the upper track and the lower track respectively, so that the aluminum profile is always pulled by one traction machine head, the continuous work of the extruder is ensured, and the extrusion efficiency of the aluminum profile is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profile extrusion production equipment, in particular to a three-head traction machine for aluminum profiles. Background Art

[0002] In the production of aluminum profiles, the traction machine is one of the key equipment. It is responsible for continuously pulling the extruded aluminum profiles to a specified length and then cutting them off to obtain the required shape and size.

[0003] Traditional traction machines usually adopt a double-head design, that is, one traction head is used to clamp and move the aluminum material, and the other interrupt saw is used to cut off the aluminum profile.

[0004] After the traction head of this double-head traction machine pulls the first section of aluminum profile to the far end, it needs to return before the second traction can be carried out. And the extruder needs to stop the extrusion work and wait for the return of the traction head, so the extruder cannot work continuously, thus affecting the extrusion efficiency of aluminum profiles. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a three-head traction machine for aluminum profiles, which includes two groups of upper traction machine heads and lower traction machine heads that operate independently and an interrupt saw; the upper traction machine head and the lower traction machine head alternately reciprocate on the upper track and the lower track respectively, so that there is always a traction machine head pulling the aluminum profile, ensuring the continuous operation of the extruder and improving the extrusion efficiency of aluminum profiles.

[0006] To solve the above technical problems, the utility model provides a three-head traction machine for aluminum profiles, which includes an initial stage platform for receiving the aluminum profiles extruded by an extruder.

[0007] A left track assembly is arranged on one side of the initial stage platform. The left track assembly extends parallel to the left side of the initial stage platform, and an upper traction machine head and a lower traction machine head run on the left track assembly; the upper traction machine head and the lower traction machine head clamp the aluminum profile on the initial stage platform and move forward.

[0008] A right track assembly is arranged on the other side of the initial stage platform. The right track assembly extends parallel to the right side of the initial stage platform, and an interrupt saw runs on the right track assembly. The interrupt saw cuts off the aluminum profile on the initial stage platform.

[0009] Preferably, an upper track and a lower track are arranged in parallel in the left track assembly. The upper traction machine head reciprocates along the upper track; the lower traction machine head reciprocates along the lower track.

[0010] Preferably, the upper traction machine head includes an upper machine head base plate, and an upper clamp is installed on the upper machine head base plate. The upper clamp clamps the aluminum profile extruded by the extruder.

[0011] Preferably, the upper clamp comprises a first lower support plate and a first upper clamping jaw, and the first upper clamping jaw is rotated close to the first lower support plate under the action of a first clamping jaw motor, so as to clamp the aluminum profile located therebetween.

[0012] Preferably, an upper travel motor is installed on the upper head base plate, and an upper travel gear is connected to the output shaft of the upper travel motor. The upper travel gear runs along the rack of the upper track, thereby driving the upper traction head to move back and forth along the upper track.

[0013] Preferably, an upper lifting motor is installed on the upper head substrate, and an upper lifting gear is connected to the output shaft of the upper lifting motor. The upper lifting gear runs along the vertical rack on the upper head substrate, thereby driving the upper clamp to move up and down.

[0014] Preferably, an upper retractable motor is installed on the upper head substrate, and an upper retractable gear is connected to the output shaft of the upper retractable motor. The upper deflection gear of the upper clamp is driven by the upper retractable gear, thereby driving the upper clamp to switch between the clamping or avoidance states.

[0015] Preferably, the lower traction head comprises a lower head base plate, and a lower clamp is mounted on the lower head base plate;

[0016] The lower clamp comprises a second lower supporting plate and a second upper clamping jaw, and the second upper clamping jaw is rotated close to the second lower supporting plate under the action of a second clamping jaw motor, so as to clamp the aluminum profile between the second upper clamping jaw and the second upper clamping jaw.

[0017] Preferably, a lower travel motor is installed on the lower head substrate, and a lower travel gear is connected to the output shaft of the lower travel motor, and the lower travel gear runs along the rack of the lower track, thereby driving the lower traction head to reciprocate along the lower track;

[0018] A lower lifting motor is installed on the lower head substrate, and a lower lifting gear is connected to the output shaft of the lower lifting motor. The lower lifting gear runs along the vertical rack on the lower head substrate, thereby driving the lower clamp to move up and down.

[0019] Preferably, a lower retractable motor is installed on the lower head substrate, and a lower retractable gear is connected to the output shaft of the lower retractable motor. The lower deflection gear of the lower clamp is driven by the lower retractable gear, thereby driving the lower clamp to switch between the clamping or avoidance states.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The three-head traction machine for aluminum profiles includes two groups of independently operating upper traction heads and lower traction heads, as well as an interrupt saw; the upper traction heads and lower traction heads alternately reciprocate on the upper track and the lower track respectively, so that there is always a traction head for traction of the aluminum profiles, enabling it to meet the continuous operation of the extruder, thereby improving the extrusion efficiency of the aluminum profiles. Brief Description of the Drawings

[0022] Figure 1 is a schematic structural view of a three-head traction machine for aluminum profiles provided by the present utility model;

[0023] Figure 2 is a top view of a three-head traction machine for aluminum profiles provided by the present utility model;

[0024] Figure 3 is a schematic structural view of the left track assembly of a three-head traction machine for aluminum profiles provided by the present utility model;

[0025] Figure 4 is a schematic structural view of the first perspective of the upper traction head of a three-head traction machine for aluminum profiles provided by the present utility model;

[0026] Figure 5 is a schematic structural view of the second perspective of the upper traction head of a three-head traction machine for aluminum profiles provided by the present utility model;

[0027] Figure 6 is a schematic structural view of the first perspective of the lower traction head of a three-head traction machine for aluminum profiles provided by the present utility model;

[0028] Figure 7 is a schematic structural view of the second perspective of the lower traction head of a three-head traction machine for aluminum profiles provided by the present utility model.

[0029] In the figures: 1, initial platform; 2, left track assembly; 3, upper traction head; 4, lower traction head; 5, right track assembly; 6, interrupt saw; 201, upper track; 202, lower track; 301, upper machine head substrate; 302, upper clamp; 303, first jaw motor; 304, upper traveling motor; 305, upper lifting motor; 406, upper winding and unwinding motor; 401, lower machine head substrate; 402, lower clamp; 403, second jaw motor; 404, lower traveling motor; 405, lower lifting motor; 406, lower winding and unwinding motor. Detailed Description of the Embodiments

[0030] The following is a further detailed description of the present utility model in conjunction with the drawings and specific embodiments. According to the following description and the claims, the advantages and features of the present utility model will be clearer. It should be noted that the drawings are all in a very simplified form and use non-precise scales, only for the purpose of conveniently and clearly assisting in explaining the embodiments of the present utility model.

[0031] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0032] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations. Embodiment

[0033] The present utility model provides an aluminum profile three-head traction machine. Please refer to Figure 1-2 , which includes an initial stage 1 for receiving the aluminum profile extruded by an extruder. A left track assembly 2 is provided on one side of the initial stage 1. The left track assembly 2 extends parallel on the left side of the initial stage 1, and an upper traction head 3 and a lower traction head 4 are running on the left track assembly 2; the aluminum profile on the initial stage 1 is clamped by the upper traction head 3 and the lower traction head 4 and runs forward; a right track assembly 5 is provided on the other side of the initial stage 1. The right track assembly 5 extends parallel on the right side of the initial stage 1, and an interrupt saw 6 is running on the right track assembly 5. The aluminum profile on the initial stage 1 is cut off by the interrupt saw 6.

[0034] Specifically, as Figure 3 shown, an upper track 201 and a lower track 202 are arranged in parallel in the left track assembly 2. The upper traction head 3 reciprocates along the upper track 201; the lower traction head 4 reciprocates along the lower track 202.

[0035] Specifically, as Figure 4 andFigure 5 As shown in the figure, the upper traction head 3 includes an upper head base plate 301, and an upper clamp 302 is installed on the upper head base plate 301 to clamp the aluminum profile extruded by the extruder.

[0036] Among them, the upper clamp 302 includes a first lower support plate and a first upper clamp jaw. The first upper clamp jaw rotates close to the first lower support plate under the action of a first clamp jaw motor 303, so as to clamp the aluminum profile located between the two.

[0037] Further, an upward travel motor 304 is installed on the upper head base plate 301. An upward travel gear is connected to the output shaft of the upward travel motor 304. By running the upward travel gear along the rack of the upper track 201, the upper traction head 3 is driven to reciprocate along the upper track 201.

[0038] Further, a lifting motor 305 is installed on the upper head base plate 301. A lifting gear is connected to the output shaft of the lifting motor 305. By running the lifting gear along the vertical rack on the upper head base plate 301, the upper clamp 302 is driven to move up and down.

[0039] When the upper clamp 302 clamps the aluminum profile, first, the lifting motor 305 lowers the upper clamp 302 until the first lower support plate is lower than the bottom of the aluminum profile, so that the first lower support plate can be inserted under the aluminum profile. Then, the first clamp jaw motor 303 is started to rotate the first upper clamp jaw, and the first lower support plate is raised, so that the two clamp the aluminum profile.

[0040] Further, a winding and unwinding motor 306 is installed on the upper head base plate 301. A winding and unwinding gear is connected to the output shaft of the winding and unwinding motor 306. By driving the upper deflection gear of the upper clamp 302 through the winding and unwinding gear, the upper clamp 302 is driven to switch between two states of clamping and avoiding.

[0041] In the clamping state, the upper clamp 302 is perpendicular to the running direction of the aluminum profile, so as to clamp the aluminum profile on the initial stage 1; in the avoiding state, the upper clamp 302 is parallel to the running direction of the aluminum profile, so as to avoid the reciprocating lower traction head 4.

[0042] Specifically, as Figure 6 and Figure 7 shown, the lower traction head 4 includes a lower head base plate 401, and a lower clamp 402 is installed on the lower head base plate 401.

[0043] The lower clamp 402 includes a second lower supporting plate and a second upper clamping jaw. The second upper clamping jaw rotates close to the second lower supporting plate under the action of the second clamping jaw motor 403, so as to clamp the aluminum profile between the two.

[0044] Furthermore, a lower travel motor 404 is installed on the lower head substrate 401, and a lower travel gear is connected to the output shaft of the lower travel motor 404. The lower travel gear runs along the rack of the lower track 202, thereby driving the lower traction head 4 to move back and forth along the lower track 202.

[0045] Furthermore, a lower lifting motor 405 is installed on the lower head substrate 401, and a lower lifting gear is connected to the output shaft of the lower lifting motor 405. The lower lifting gear runs along the vertical rack on the lower head substrate 401, thereby driving the lower clamp 402 to move up and down.

[0046] When the lower clamp 402 clamps the aluminum profile, firstly, the lower clamp 402 is lowered by the lower lifting motor 405 until the second lower support plate is lower than the bottom of the aluminum profile, so that the second lower support plate can be inserted under the aluminum profile, and then the second clamp motor 403 is started to rotate the second upper clamp and raise the second lower support plate, so that the two can clamp the aluminum profile.

[0047] Furthermore, a lower retractable motor 406 is installed on the lower head substrate 401, and a lower retractable gear is connected to the output shaft of the lower retractable motor 406. The lower deflection gear drives the lower clamp 402, thereby driving the lower clamp 402 to switch between the clamping or avoidance states.

[0048] In the clamping state, the lower clamp 402 is perpendicular to the running direction of the aluminum profile, thereby clamping the aluminum profile on the initial stage 1; in the avoiding state, the lower clamp 402 is parallel to the running direction of the aluminum profile, thereby avoiding the reciprocating upper traction head 3.

[0049] The three-head traction machine for aluminum profiles comprises two sets of independently operated upper traction heads and lower traction heads and an interruption saw; the upper traction head and the lower traction head respectively reciprocate alternately on the upper track and the lower track, so that the aluminum profile is always pulled by one traction head, thereby ensuring the continuous operation of the extruder and improving the extrusion efficiency of the aluminum profile.

[0050] The above description is only a description of the preferred embodiment of the utility model, and is not any limitation on the scope of the utility model. Any changes and modifications made by ordinary technicians in the field of the utility model based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A three-head traction machine for aluminum profiles, characterized in that: It includes a primary stage (1) for receiving the aluminum profile extruded by the extruder, A left rail assembly (2) is provided on one side of the primary stage (1), the left rail assembly (2) extending parallel to the left side of the primary stage (1), and an upper traction head (3) and a lower traction head (4) running on the left rail assembly (2); the aluminum profile on the primary stage (1) is clamped by the upper traction head (3) and the lower traction head (4) to run forward; A right rail assembly (5) is provided on the other side of the primary stage (1), the right rail assembly (5) extending parallel to the right side of the primary stage (1), and an interruption saw (6) is operated on the right rail assembly (5), and the aluminum profile on the primary stage (1) is cut by the interruption saw (6).

2. The three-head aluminum profile traction machine according to claim 1, characterized in that: An upper track (201) and a lower track (202) are arranged in parallel in the left track assembly (2); the upper traction head (3) moves back and forth along the upper track (201); and the lower traction head (4) moves back and forth along the lower track (202).

3. The three-head aluminum profile traction machine according to claim 2, characterized in that: The upper traction head (3) comprises an upper head base plate (301), on which an upper clamp (302) is mounted, and the aluminum profile extruded by the extruder is clamped by the upper clamp (302).

4. The three-head aluminum profile traction machine according to claim 3, characterized in that: The upper clamp (302) comprises a first lower support plate and a first upper clamping jaw, and the first upper clamping jaw is rotated close to the first lower support plate under the action of a first clamping jaw motor (303), thereby clamping the aluminum profile located therebetween.

5. The three-head aluminum profile traction machine according to claim 3, characterized in that: An upper travel motor (304) is mounted on the upper head base plate (301), and an upper travel gear is connected to the output shaft of the upper travel motor (304). The upper travel gear runs along the rack of the upper track (201), thereby driving the upper traction head (3) to move back and forth along the upper track (201).

6. The three-head aluminum profile traction machine according to claim 3, characterized in that: An upper lifting motor (305) is installed on the upper head substrate (301), and an upper lifting gear is connected to the output shaft of the upper lifting motor (305). The upper lifting gear runs along the rack in the vertical direction on the upper head substrate (301), thereby driving the upper clamp (302) to move up and down.

7. The three-head aluminum profile traction machine according to claim 3, characterized in that: An upper retractable motor (306) is mounted on the upper head substrate (301), and an upper retractable gear is connected to the output shaft of the upper retractable motor (306). The upper deflection gear drives the upper clamp (302), thereby driving the upper clamp (302) to switch between the clamping and avoiding states.

8. The three-head aluminum profile traction machine according to claim 2, characterized in that: The lower traction machine head (4) comprises a lower machine head base plate (401), and a lower clamp (402) is mounted on the lower machine head base plate (401); The lower clamp (402) comprises a second lower supporting plate and a second upper clamping jaw, and the second upper clamping jaw rotates close to the second lower supporting plate under the action of a second clamping jaw motor (403), thereby clamping the aluminum profile located therebetween.

9. The three-head aluminum profile traction machine according to claim 8, characterized in that: A lower travel motor (404) is installed on the lower head base plate (401), and a lower travel gear is connected to the output shaft of the lower travel motor (404), and the lower travel gear runs along the rack of the lower track (202), thereby driving the lower traction head (4) to move back and forth along the lower track (202); A lower lifting motor (405) is installed on the lower head substrate (401), and a lower lifting gear is connected to the output shaft of the lower lifting motor (405). The lower lifting gear runs along the rack in the vertical direction on the lower head substrate (401), thereby driving the lower clamp (402) to move up and down.

10. The three-head aluminum profile traction machine according to claim 8, characterized in that: A lower retractable motor (406) is mounted on the lower head substrate (401), and a lower retractable gear is connected to the output shaft of the lower retractable motor (406). The lower deflection gear drives the lower clamp (402), thereby driving the lower clamp (402) to switch between the clamping and avoiding states.

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