Aluminum rod lifting and feeding device for extruder

Abstract

The utility model relates to aluminium profile extruding machine technical field, specifically disclose a kind of aluminium rod lifting feeding device for extruding machine, it is installed in extruding machine body lower end, extruding machine body is provided with extruding rod and with the extruding die of extruding rod relative, aluminium rod lifting feeding device includes mounting seat, mounting seat is installed in the lower end of one side between extruding rod and extruding die, mounting seat one side is provided with opening, mounting seat is connected with the curved arm that can swing up and down in opening, curved arm extends to the outside of opening and end installs aluminium rod placing groove body;The aluminium rod placing groove body of the aluminium rod lifting feeding device is swung to between extruding rod and extruding die, to facilitate pushing aluminium rod to extrude, and under the swing effect of curved arm, to facilitate bar material feeding and push out, traditional bar material conveying equipment does not need to extend into extruding machine body, and working efficiency is relatively faster.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile extrusion press technology, and more specifically, to an aluminum rod lifting and feeding device for an extrusion press. Background Technology

[0002] An aluminum profile extrusion press is a device that uses an extrusion rod to push heated aluminum bars into an extrusion die for extrusion molding. For example, Chinese patent CN117428023A discloses an aluminum profile extrusion press with an adjustable function. As can be seen from the extrusion press in the prior art, a support groove is provided at the lower end between the extrusion rod and the feed tube to prevent the bar or aluminum rod from being placed. In actual operation, an external bar conveying device needs to be inserted between the extrusion rod and the feed tube to place the bar into the support groove. After the bar is placed into the support groove, the support groove raises the height of the bar by lifting, so that the extrusion rod pushes the bar into the feed tube for extrusion.

[0003] However, in this type of lifting support trough structure, which requires the bar stock to be placed from top to bottom, the external bar stock conveying equipment needs to extend into the extruder, which makes the structure more complex. Moreover, each time the bar stock conveying equipment needs to be withdrawn before the next extrusion step can be carried out, the work efficiency is relatively slow. Utility Model Content

[0004] In order to overcome the defects of the existing technology, this utility model provides an aluminum rod lifting and feeding device for an extruder, which aims to solve the above-mentioned problems.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an aluminum rod lifting and feeding device for an extruder, which is installed at the lower end of the extruder body. The extruder body is provided with an extrusion rod and an extrusion die opposite to the extrusion rod. The aluminum rod lifting and feeding device includes a mounting base, which is installed at the lower end of one side between the extrusion rod and the extrusion die. An opening is provided on one side of the mounting base. A curved arm that can swing up and down in the opening is connected inside the mounting base. The curved arm extends to the outside of the opening and an aluminum rod placement groove is installed at its end.

[0006] In the above-mentioned aluminum rod lifting and feeding device for an extruder, a V-shaped groove is provided on the aluminum rod placement trough.

[0007] In the above-mentioned aluminum rod lifting and feeding device for an extruder, a driver is installed on one side of the mounting base, and a connecting shaft hole is provided at the end of the crank arm away from the aluminum rod placement groove, and the driver is connected to the connecting shaft hole.

[0008] In the above-mentioned aluminum bar lifting and feeding device for an extruder, the driver is a servo motor. The servo motor is mounted on the side of the mounting base via a motor mount, and the motor shaft of the servo motor passes through the mounting base and is connected to the connecting shaft hole.

[0009] In the above-mentioned aluminum rod lifting and feeding device for an extruder, an aluminum rod conveying channel is provided at the lower end of one side of the extruder body, the aluminum rod placement trough is in the downward swing state, and the output end of the aluminum rod conveying channel corresponds to the V-groove.

[0010] The beneficial effects of this utility model are as follows: the aluminum rod placement trough swings up and down by the drive of the curved arm. After the aluminum rod placement trough swings down to the designated position, the aluminum rod can be dropped into the aluminum rod placement trough from outside the equipment. Then, it swings up between the extrusion rod and the extrusion die to push the aluminum rod for extrusion. Moreover, under the swinging action of the curved arm, the aluminum rod placement trough will be at different angles after swinging up and down to the designated position, so as to facilitate the feeding and ejection of the rod. There is no need for the traditional rod conveying equipment to extend into the extruder body, and the working efficiency is relatively faster. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the main structure of the aluminum bar lifting and feeding device and the extruder body.

[0012] Figure 2 This is a side view of the aluminum bar lifting and feeding device and the extruder body.

[0013] Figure 3 A three-dimensional structural diagram of an aluminum rod lifting and feeding device.

[0014] Figure 4 A three-dimensional structural diagram of the groove for placing the curved arm and aluminum rod.

[0015] In the diagram: 1. Extrusion press body; 2. Extrusion rod; 3. Extrusion die; 4. Aluminum bar lifting and feeding device; 5. Aluminum bar conveying channel; 6. Mounting base; 7. Opening; 8. Crank arm; 9. V-groove; 10. Connecting shaft hole; 11. Motor base; 12. Servo motor; 13. Motor shaft; 14. Aluminum bar; 15. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0017] Combination Figures 1 to 4The diagram illustrates an aluminum rod lifting and feeding device for an extrusion press. It is installed at the lower end of the extrusion press body 1. The extrusion press body 1 contains an extrusion rod 2 and an extrusion die 3 opposite to the extrusion rod 2. The aluminum rod lifting and feeding device includes a mounting base 6, which is installed at the lower end of one side between the extrusion rod 2 and the extrusion die 3. An opening 7 is provided on one side of the mounting base 6. A curved arm 8, which can swing up and down within the opening 7, is connected to the mounting base 6. The curved arm 8 extends to the outside of the opening 7 and has an aluminum rod placement groove 9 installed at its end. In this embodiment, the aluminum rod placement groove 9 is connected to the curved arm 8 via... The aluminum rod 15 is dropped into the aluminum rod placement tank 9 by means of material dropping from outside the equipment after the aluminum rod placement tank 9 swings down to the designated position. Then, it swings up between the extrusion rod 2 and the extrusion die 3 to push the aluminum rod 15 for extrusion. Moreover, under the swinging action of the curved arm 8, the aluminum rod placement tank 9 will be at different angles after swinging up and down to the designated position, so as to facilitate the feeding and ejection of the rod. There is no need for the traditional rod conveying equipment to extend into the extruder body 1, and the working efficiency is relatively faster.

[0018] Specifically, in this embodiment, the aluminum rod placement groove 9 is provided with a V-shaped groove 10, so that the aluminum rod 15 can fall into the V-shaped groove 10 and be supported.

[0019] The extruder body 1 has an aluminum rod conveying channel 5 at the lower end of one side. The aluminum rod placement trough 9 is in the downward swing state, and the V-shaped groove 10 faces the output port of the aluminum rod conveying channel 5. The output end of the aluminum rod conveying channel 5 corresponds to the V-shaped groove 10. The aluminum rod 15 can enter the aluminum rod conveying channel 5 and roll into the V-shaped groove 10. Then, the curved arm 8 swings upward, driving the aluminum rod 15 to be lifted upward, so as to push the aluminum rod 15 for extrusion.

[0020] In this embodiment, a driver is installed on one side of the mounting base 6, and a connecting shaft hole 11 is provided at the end of the crank arm 8 away from the aluminum rod placement groove 9. The driver is connected to the connecting shaft hole 11. The crank arm 8 is driven to swing by the driver, which makes the structure simpler and easier to maintain.

[0021] Specifically, the driver is a servo motor 13, which is mounted on the side of the mounting base 6 via a motor mount 12. The motor shaft 14 of the servo motor 13 passes through the mounting base 6 and is connected to the connecting shaft hole 11. The servo motor 13 drives the crank arm 8 to swing within the opening 7 on one side of the mounting base 6, thereby allowing the V-groove 10 to be switched to different positions for operation, resulting in relatively higher work efficiency.

[0022] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. An aluminum rod lifting and feeding device for an extruder, which is installed at the lower end of the extruder body (1), characterized in that, The extruder body (1) is provided with an extrusion rod (2) and an extrusion die (3) opposite to the extrusion rod (2). The aluminum rod lifting and feeding device includes a mounting base (6). The mounting base (6) is installed on the lower end of one side between the extrusion rod (2) and the extrusion die (3). An opening (7) is provided on one side of the mounting base (6). A curved arm (8) that can swing up and down in the opening (7) is connected in the mounting base (6). The curved arm (8) extends to the outside of the opening (7) and an aluminum rod placement groove (9) is installed at its end.

2. The aluminum bar lifting and feeding device for an extruder according to claim 1, characterized in that, The aluminum rod placement groove (9) is provided with a V-shaped groove (10).

3. The aluminum rod lifting and feeding device for an extruder according to claim 1, characterized in that, A driver is installed on one side of the mounting base (6), and a connecting shaft hole (11) is provided at the end of the crank arm (8) away from the aluminum rod placement groove (9), and the driver is connected to the connecting shaft hole (11).

4. The aluminum bar lifting and feeding device for an extruder according to claim 3, characterized in that, The driver is a servo motor (13), which is mounted on the side of the mounting base (6) via a motor mount (12). The motor shaft (14) of the servo motor (13) passes through the mounting base (6) and is connected to the connecting shaft hole (11).

5. The aluminum rod lifting and feeding device for an extruder according to claim 2, characterized in that, An aluminum rod conveying channel (5) is provided on the lower side of one side of the extruder body (1). When the aluminum rod placement trough (9) is in the downward swing state, the output end of the aluminum rod conveying channel (5) corresponds to the V-groove (10).

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