Positioning device for ingot container in extruding machine

Abstract

The utility model discloses a positioning device for an ingot containing barrel in an extruding machine, which comprises an extruding machine front rack positioned at the front end of the ingot containing barrel, an extruding rod assembled on the extruding machine front rack, and a limiting mechanism fixedly mounted on the extruding machine front rack and used for blocking a metal pressing cake in the ingot containing barrel, the hydraulic oil cylinder is fixedly installed above the Z-shaped installation base through screws, the ejector rod is transversely arranged below the Z-shaped installation base, one end of the ejector rod is fixedly installed with the output end of the hydraulic oil cylinder, the guide rail frame is installed below the Z-shaped installation base and matched with the ejector rod to slide up and down, and the upper induction lamp is installed at the upper end of the guide rail frame and used for detecting the ejector rod. The lower induction lamp is mounted at the lower end of the guide rail frame and used for detecting the ejector rod; the positioning device for the ingot containing barrel in the extruding machine has the advantages of being good in structural stability and easy and convenient to operate, the position of the ingot containing barrel can be effectively controlled and detected, and therefore the stability and safety of the extruding process are guaranteed.

Description

Technical Field

[0001] The utility model relates to a positioning device for an ingot barrel in an extruder. Background Art

[0002] When the existing extruder extrude an aluminum rod, the main cylinder ingot barrel separates and the ingot barrel continues to move forward; the extrusion die emerges from the ingot barrel, the ingot barrel moves into place, the induction light lights up, and the extruder scissors cut off the pressed cake.

[0003] The prior art relies on the induction lamp for positioning, which cannot always ensure that the ingot barrel does not move forward too much. Once the ingot barrel continues to move forward too much, the scissors configured on the extruder move downward to cut the mold, thereby damaging the extrusion mold. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a positioning device for an ingot barrel in an extruder.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A positioning device for an ingot barrel in an extruder comprises a front frame of the extruder located at the front end of the ingot barrel, an extrusion rod mounted on the front frame of the extruder, and a limiting mechanism fixedly mounted on the front frame of the extruder for blocking a metal press cake inside the ingot barrel, the limiting mechanism comprising a Z-shaped mounting seat, a hydraulic cylinder fixedly mounted above the Z-shaped mounting seat by screws, a push rod horizontally placed below the Z-shaped mounting seat and fixedly mounted at one end to an output end of the hydraulic cylinder, a guide rail frame mounted below the Z-shaped mounting seat and cooperating with the push rod to slide up and down, an upper induction lamp mounted at the upper end of the guide rail frame for detecting the push rod, and a lower induction lamp mounted at the lower end of the guide rail frame for detecting the push rod.

[0007] Preferably, a triangular support plate is welded to the outer side of the Z-shaped mounting seat.

[0008] Preferably, the output end of the hydraulic cylinder is installed with a push rod fixing seat after passing through the Z-shaped mounting seat.

[0009] Preferably, an oil nozzle is installed at the upper end of the hydraulic cylinder.

[0010] Preferably, a U-shaped frame is welded on the inner side of the guide rail frame.

[0011] Furthermore, two U-shaped frames are provided, and the upper U-shaped frame is fixed to the Z-shaped mounting seat by screws.

[0012] The beneficial effects of the utility model are:

[0013] 1. Good structural stability: The design of the Z-shaped mounting seat and the triangular support plate enhances the structural stability of the device, ensuring that it will not loosen or deform during the extrusion process;

[0014] 2. Easy to operate: The hydraulic cylinder controls the descent of the push rod to seal the ingot barrel and prevent the metal cake from being exported. The operation is easy and the positioning operation can be completed by simply controlling the hydraulic system.

[0015] 3. Effectively control and detect the position of the ingot barrel: Through the descent of the ejector and the sliding of the guide rail, the position of the ingot barrel can be accurately controlled to ensure that it is aligned with the front end of the extruder. At the same time, the upper and lower sensor lights can detect the position of the ejector and provide feedback information to ensure accurate positioning;

[0016] 4. Improve the stability and safety of the extrusion process: The use of the positioning device can ensure the accurate alignment of the ingot barrel, avoid uneven extrusion or safety hazards caused by position deviation, thereby improving the stability and safety of the extrusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of a positioning device for an ingot barrel in an extruder according to the utility model;

[0018] Figure 2 for Figure 1 Structural diagram of the middle limit mechanism. DETAILED DESCRIPTION

[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0020] Example

[0021] like Figure 1 As shown, a positioning device for an ingot barrel in an extruder comprises an extruder front frame 1 located at the front end of the ingot barrel, an extrusion rod 2 mounted on the extruder front frame 1, and a limiting mechanism 3 fixedly mounted on the extruder front frame 1 for blocking the metal press cake inside the ingot barrel.

[0022] like Figure 2 As shown, the limiting mechanism 3 includes a Z-shaped mounting seat 31, a hydraulic cylinder 32 fixedly mounted above the Z-shaped mounting seat 31 by screws, a push rod 33 placed horizontally below the Z-shaped mounting seat 31 and fixedly mounted at one end to the output end of the hydraulic cylinder 32, a guide frame 34 installed below the Z-shaped mounting seat 31 and cooperating with the push rod 33 to slide up and down, an upper induction light 35 installed at the upper end of the guide frame 34 for detecting the push rod, and a lower induction light 36 installed at the lower end of the guide frame 34 for detecting the push rod.

[0023] In the scheme of this embodiment, the function of the positioning device is realized through the combination of a Z-shaped mounting seat, a hydraulic cylinder, a push rod, a guide frame and an induction lamp, and the structure is compact and occupies little space; the push rod is controlled to move up and down by the hydraulic cylinder, and with the sliding of the guide frame, the position of the ingot barrel can be precisely controlled and the processing positioning is accurate. In addition, the upper and lower induction lights can detect the position of the push rod in real time and provide feedback information to ensure accurate positioning and avoid safety hazards caused by operating errors or equipment failures.

[0024] A triangular support plate 311 is welded to the outer side of the Z-shaped mounting seat 31 . Specifically, the triangular support plate 311 serves as a reinforcing rib of the Z-shaped mounting seat 31 , which can effectively improve the structural stability of the Z-shaped mounting seat 31 .

[0025] The output end of the hydraulic cylinder 32 is installed with a push rod fixing seat 321 after passing through the Z-shaped mounting seat 31. Specifically, the horizontal push rod 33 is fixedly installed through the push rod fixing seat 321, and the push rod 33 is controlled to descend by the hydraulic cylinder 32 to block the ingot barrel in the extruder and prevent the metal cake from being discharged.

[0026] An oil nozzle 321 is installed at the upper end of the hydraulic cylinder 32 . Specifically, the oil nozzle 321 is connected to an external oil tank.

[0027] A U-shaped frame 341 is also welded on the inner side of the guide rail frame 34. Two U-shaped frames 341 are provided, and the U-shaped frame 341 at the upper end is fixed to the Z-shaped mounting seat 31 by screws, which is conducive to enhancing the installation stability of the guide rail frame 34.

[0028] The above-mentioned embodiments of the utility model are not intended to limit the protection scope of the utility model, and the implementation methods of the utility model are not limited to these. All other various forms of modifications, replacements or changes made to the above-mentioned structure of the utility model based on the above-mentioned contents of the utility model, in accordance with the common technical knowledge and customary means in the field, without departing from the above-mentioned basic technical ideas of the utility model, should fall within the protection scope of the utility model.

Claims

1. A positioning device for an ingot barrel in an extruder, comprising an extruder front frame located at the front end of the ingot barrel, an extrusion rod mounted on the extruder front frame, and a limiting mechanism fixedly mounted on the extruder front frame for blocking a metal cake inside the ingot barrel, characterized in that: The limiting mechanism includes a Z-shaped mounting seat, a hydraulic cylinder fixedly installed above the Z-shaped mounting seat by screws, a push rod horizontally placed below the Z-shaped mounting seat and fixedly installed at one end to the output end of the hydraulic cylinder, a guide rail frame installed below the Z-shaped mounting seat and cooperating with the push rod to slide up and down, an upper induction light installed at the upper end of the guide rail frame for detecting the push rod, and a lower induction light installed at the lower end of the guide rail frame for detecting the push rod.

2. A positioning device for an ingot barrel in an extruder according to claim 1, characterized in that: A triangular supporting plate is welded on the outer side of the Z-shaped mounting seat.

3. A positioning device for an ingot barrel in an extruder according to claim 1, characterized in that: The output end of the hydraulic oil cylinder is installed with a push rod fixing seat after passing through the Z-shaped mounting seat.

4. A positioning device for an ingot barrel in an extruder according to claim 1, characterized in that: An oil nozzle is installed at the upper end of the hydraulic cylinder.

5. A positioning device for an ingot barrel in an extruder according to claim 1, characterized in that: A U-shaped frame is also welded on the inner side of the guide rail frame.

6. A positioning device for an ingot barrel in an extruder according to claim 5, characterized in that: The U-shaped frames are provided with two, and the upper U-shaped frame is fixed to the Z-shaped mounting seat by screws.

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