CN113020305A

CN113020305A - Aluminum alloy section extrusion device

Info

Publication number: CN113020305A
Application number: CN201911351092.7A
Authority: CN
Inventors: 不公告发明人
Original assignee: Xi'an Jingqun Material Technology Co ltd
Current assignee: Xi'an Jingqun Material Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2021-06-25

Abstract

The invention discloses an aluminum alloy profile extrusion forming device, which relates to the field of extrusion forming devices and comprises a device platform, a device main body, a finished product conveying device and a heating device, wherein the device platform is arranged at one end of the device main body, the heating device is arranged at one side of the device platform, a hydraulic device is also arranged on the device platform, the finished product conveying device is arranged at the other end of the device platform, a raw material groove is formed in the device main body, a die is arranged in a die groove at the tail end of the raw material groove, a falling groove is formed below the raw material groove, and an automatic plate matched with the raw material groove is arranged at the top end of. According to the invention, the residual material scraping mechanism is arranged to scrape the tail part of the aluminum alloy rod on the die after the aluminum alloy rod is extruded from the outlet of the extruder, so that the influence on the next extrusion is avoided; through the automatic movable plate that sets up, fall groove and clout conveyer and mutually support for remaining aluminum alloy stick falls into clout conveyer and is retrieved after being struck off.

Description

Aluminum alloy section extrusion device

Technical Field

The invention relates to the field of extrusion forming devices, in particular to an aluminum alloy profile extrusion forming device.

Background

The aluminum alloy section extruder is the most important equipment for realizing the extrusion processing of the aluminum alloy sections, the extrusion processing of the aluminum alloy section extruder is an important method for carrying out pressure processing by utilizing the plastic forming principle of the aluminum alloy sections, and the aluminum alloy section ingot blank is processed into sections such as pipes, rods, T-shaped sections, L-shaped sections and the like by extrusion at one time. The aluminum alloy profile extruder body generally comprises an extruder frame, a hydraulic device, a heating device, an electric control system and the like. In the prior art, the aluminum alloy section processing method is to extrude the aluminum alloy rod on a fixed forming die, but after the aluminum alloy rod is extruded from an outlet of an extruder, the tail part of the aluminum alloy rod can be pressed into a cake or a disc and remains on the die, a cutting device can only cut off the finished aluminum alloy section at the front end of the die, the aluminum alloy remaining at the rear end of the die is not convenient to clean, and simultaneously the next extrusion can be influenced. Therefore, it is necessary to provide an apparatus for extrusion molding of aluminum alloy profiles to solve the above problems.

Disclosure of Invention

The invention aims to provide an extrusion molding device for aluminum alloy profiles, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: an aluminum alloy section extrusion forming device comprises a device platform, a device main body, a finished product conveying device and a heating device, wherein the device platform is arranged at one end of the device main body, the heating device is arranged at one side of the device platform, a hydraulic device is further arranged on the device platform, the finished product conveying device is arranged at the other end of the device main body, a raw material groove is formed in the device main body, a mold is arranged in a mold groove at the tail end of the raw material groove, a falling groove is formed below the raw material groove, an automatic plate matched with the raw material groove is arranged at the top end of the falling groove, a buffer mechanism is arranged on the inner wall of the falling groove, a residual material conveying device is arranged below the buffer mechanism, a residual material scraping mechanism is arranged above the front end of the mold, a cooling groove is arranged at the rear part of the mold, a conveying frame is arranged on the cooling groove, and is positioned at the, and a cooling device is arranged around the conveying frame.

Preferably, clout strikes off mechanism includes elevating gear and equipment groove, elevating gear's drive end is provided with the lifter, strikes off the not on-state of mechanism at the clout, the lifter is connected with the fixed part of scraper through the draw-in groove, and the mould is hugged closely to the scraper, the one end in equipment groove is provided with sharp driver, just the drive end of sharp driver be provided with the fixed part assorted fixture block of scraper.

Preferably, in a starting state of the excess material scraping mechanism, the upper groove at the other end of the fixture block is clamped with the lower groove at the fixing part at one end of the scraper, and sliding grooves for sliding the fixture block are formed in two sides of the inner wall of the equipment groove.

Preferably, the buffer mechanism comprises a fixing piece and a cloth bag with an opening at the bottom, the cloth bag is movably mounted on the inner wall of the falling groove through the fixing piece, and the excess material conveying device is located below the opening of the cloth bag.

Preferably, the cooling device includes a circulation tank and a nozzle, the nozzle is located at the top end of the cooling bath, the circulation tank is located below the cooling bath, and the circulation tank pumps water from a water pump pipe to the nozzle by a water pump.

Preferably, the upper end of the mould is provided with a movable block matched with the edge shape of the mould, and the movable block is provided with a hanging groove.

The invention has the technical effects and advantages that:

1. through the arranged excess material scraping mechanism, the aluminum alloy rod is scraped and removed, and the aluminum alloy rod is extruded from the outlet of the extruder and remains at the tail part of the aluminum alloy rod on the die, so that the influence on the next extrusion is avoided;

2. through the automatic movable plate that sets up, fall groove and clout conveyer and mutually support for remaining aluminum alloy stick falls into clout conveyer and is retrieved after being struck off.

Drawings

FIG. 1 is a schematic perspective view of an apparatus for extrusion molding of aluminum alloy profile according to the present invention;

FIG. 2 is an enlarged schematic view of the structure according to FIG. 1 at A;

fig. 3 is an enlarged schematic view at B according to fig. 1.

In the figure: 1. a device platform; 2. a device main body; 3. a finished product conveying device; 4. a heating device; 401. an outlet; 5. a hydraulic device; 501. a support frame; 6. a raw material tank; 7. a mold; 701. a movable block; 8. a cooling tank; 9. a transfer frame; 10. a cooling device; 1001. a circulating water tank; 1002. a water pump pipe; 1003. a nozzle; 11. a remainder scraping mechanism; 1101. a lifting device; 1102. a lifting rod; 1103. a card slot; 1104. a fixed part; 1105. a scraper; 1106. an equipment groove; 1107. a linear actuator; 1108. a chute; 1109. a clamping block; 12. automatically moving the plate; 13. a dropping groove is formed; 14. a buffer mechanism; 1401. a fixing member; 1402. a cloth bag; 15. Clout conveyer.

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.

The invention provides an aluminum alloy section extrusion molding device as shown in figures 1-3, which comprises an electric control device (not shown in the figures), a device platform 1, a device main body 2, a finished product conveying device 3 and a heating device 4, wherein one end of the device main body 2 is provided with the device platform 1, one side of the device platform 1 is provided with the heating device 4, the heating device 4 is provided with an outlet 401 of a heated aluminum alloy rod, the device platform 1 is also provided with a hydraulic device 5 which is a main driving device for extrusion molding, the lower end of a driving rod of the hydraulic device 5 is provided with a supporting frame 501 for supporting the driving rod, the other end of the device platform 1 is provided with the finished product conveying device 3, the device main body 2 is internally provided with a raw material groove 6, the tail end die groove of the raw material groove 6 is provided with a die 7, a lower dropping groove 13 is arranged below the raw material groove 6, and the top end of, automatic movable plate 12 is automatic after once extrusion finishes to be opened, principle reference is automatic movable plate etc, be provided with buffer gear 14 for falling aluminum alloy clout provides the buffering on the inner wall of whereabouts groove 13, and buffer gear 14's below is provided with clout conveyer 15, avoid the aluminum alloy clout directly to pound on clout conveyer 15 and cause the damage to it, front end top of mould 7 is provided with clout scraping mechanism 11, the rear of mould 7 is provided with cooling bath 8, still be provided with cutting device in the cooling bath 8, be provided with conveying frame 9 on the cooling bath 8, be provided with the trundle on conveying frame 9, conveying frame 9 is located 3 initiating terminals of finished product conveyer, be provided with cooling device 10 around conveying frame 9, provide quick cooling for the aluminum alloy ex-trusions.

Further, in the above scheme, the excess material scraping mechanism 11 includes a lifting device 1101 and an equipment groove 1106, a driving end of the lifting device 1101 is provided with a lifting rod 1102, in a non-activated state of the excess material scraping mechanism 11, as shown in a position B of fig. 1, the lifting rod 1102 is connected with a fixing portion 1104 of the scraper 1105 through a clamping groove 1103, the scraper 1105 is tightly attached to the mold 7, one end of the equipment groove 1106 is provided with a linear actuator 1107, and a driving end of the linear actuator 1107 is provided with a clamping block 1109 matched with the fixing portion 1104 of the scraper 1105.

Further, in the above-mentioned solution, in the starting state of the excess material scraping mechanism 11, as shown in fig. 3, the upper groove at the other end of the fixture block 1109 is engaged with the lower groove at the one end fixing portion 1104 of the scraper 1105, and the sliding grooves 1108 for the fixture block 1109 to slide are formed at both sides of the inner wall of the device groove 1106.

Further, in the above solution, the buffering mechanism 14 includes a fixing member 1401 and a cloth bag 1402 with an opening at the bottom, as shown in fig. 2, the cloth bag 1402 is movably mounted on the inner wall of the falling tank 13 through the fixing member 1401, the excess material conveying device 15 is located below the opening of the cloth bag 1402, the aluminum alloy waste material is scraped and falls into the falling tank 13, and the aluminum alloy waste material falls onto the excess material conveying device 15 through the buffering of the cloth bag 1402 and is recovered.

Further, in the above solution, the cooling device 10 includes a circulation water tank 1001 and a nozzle 1003, the nozzle 1003 is located at the top end of the cooling tank 8, the circulation water tank 1001 is located below the cooling tank 8, the circulation water tank 1001 pumps water from a water pump pipe 1002 to the nozzle 1003 through a water pump, the nozzle 1003 sprays cooling water to cool the extruded aluminum alloy, and the water falls into the circulation water tank 1001, so that the cooling water can be recycled.

Further, in the above scheme, the upper end of the mold 7 is provided with a movable block 701 matched with the edge shape of the mold 7, the movable block 701 is provided with a hanging groove, when the mold 7 is replaced, the movable block 701 is hung, and then the mold 7 is taken out and replaced.

The working principle is as follows: the aluminum alloy bar is heated from the heating device 4 and then rolls down to the device platform 1 from the outlet 401, then the hydraulic device 5 is started to push the aluminum alloy bar into the raw material groove 6 of the device main body 2, then extrusion is continued, the aluminum alloy bar is extruded into the die 7, the aluminum alloy section is formed according to the shape of the die 7, the aluminum alloy section is cooled from the cooling groove 8 through the cooling device 10 and then reaches the finished product conveying device 3 to be conveyed away, after the whole aluminum alloy bar is completely extruded, the cutting device cuts the aluminum alloy section after the die 7, the residual material extruded into a cake shape after the die 7 is left, the hydraulic device 5 is withdrawn, the automatic plate 12 is opened, the lifting device 1101 is started, the lifting rod 1102 drives the scraper 1105 downwards, the scraper 1105 is tightly attached to the die 7, the scraper 1105 enters the interior of the residual material, and simultaneously, the fixing part 1104 at one end of the scraper 1105 is mutually clamped with the groove at the other, the fixed part 1104 of the upper end of the scraper 1105 leaves the clamping groove 1103 at the bottom end of the lifting rod 1102, the linear driver 1107 drives the scraper 1105 to move leftwards, so that the residual material remained on the die 7 is pulled away, falls into the dropping groove 13, falls onto the residual material conveying device 15 through the buffering of the cloth bag 1402 and is recovered, then the automatic plate 12 is closed, the linear driver 1107 drives the scraper 1105 to return to the original position, the upper end of the scraper 1105 is clamped with the clamping groove 1103 at the bottom end of the lifting rod 1102 again, and then the scraper ascends and resets.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an aluminum alloy ex-trusions extrusion device, includes device platform (1), device main part (2), finished product conveyer (3) and heating device (4), the one end of device main part (2) is provided with device platform (1), and one side of device platform (1) is provided with heating device (4), just still be provided with hydraulic means (5) on device platform (1), the other end is provided with finished product conveyer (3), its characterized in that: the device is characterized in that a raw material groove (6) is formed in the device main body (2), a mold (7) is arranged in a terminal mold groove of the raw material groove (6), a falling groove (13) is formed below the raw material groove (6), an automatic movable plate (12) matched with the raw material groove (6) is arranged on the top of the falling groove (13), a buffer mechanism (14) is arranged on the inner wall of the falling groove (13), a surplus material conveying device (15) is arranged below the buffer mechanism (14), a surplus material scraping mechanism (11) is arranged above the front end of the mold (7), a cooling groove (8) is formed in the rear of the mold (7), a conveying frame (9) is arranged on the cooling groove (8), the conveying frame (9) is located at the starting end of the finished product conveying device (3), and a cooling device (10) is arranged around the conveying frame (9).

2. The aluminum alloy profile extrusion forming device as claimed in claim 1, wherein the excess material scraping mechanism (11) comprises a lifting device (1101) and an equipment groove (1106), a lifting rod (1102) is arranged at the driving end of the lifting device (1101), the lifting rod (1102) is connected with a fixing portion (1104) of a scraper (1105) through a clamping groove (1103) in the non-starting state of the excess material scraping mechanism (11), the scraper (1105) is tightly attached to the die (7), a linear driver (1107) is arranged at one end of the equipment groove (1106), and a clamping block (1109) matched with the fixing portion (1104) of the scraper (1105) is arranged at the driving end of the linear driver (1107).

3. The extrusion molding device of the aluminum alloy profile as claimed in claim 2, wherein in the starting state of the excess material scraping mechanism (11), the upper groove at the other end of the fixture block (1109) is engaged with the lower groove at the one end fixing part (1104) of the scraper (1105), and sliding grooves (1108) for the fixture block (1109) to slide are formed on two sides of the inner wall of the equipment groove (1106).

4. The extrusion molding device of aluminum alloy sections as claimed in claim 1, wherein the buffer mechanism (14) comprises a fixing member (1401) and a cloth bag (1402) with an opening at the bottom, the cloth bag (1402) is movably mounted on the inner wall of the drop groove (13) through the fixing member (1401), and the excess material conveying device (15) is located below the opening of the cloth bag (1402).

5. The extrusion molding apparatus for aluminum alloy profile according to claim 1, wherein the cooling apparatus (10) comprises a circulation water tank (1001) and a nozzle (1003), the nozzle (1003) is located at the top end of the cooling tank (8), the circulation water tank (1001) is located below the cooling tank (8), and the circulation water tank (1001) pumps water from a water pump pipe (1002) to the nozzle (1003) through a water pump.

6. The extrusion molding device of the aluminum alloy profile as claimed in claim 1, wherein the upper end of the die (7) is provided with a movable block (701) matched with the edge shape of the die (7), and the movable block (701) is provided with a hanging groove.