Improved extruding machine

Abstract

The improved extruding machine comprises a machine frame, an electric control cabinet, a hydraulic station, a bar extruding mechanism, an angle control oil cylinder and a bar receiving mechanism, the electric control cabinet is arranged on the lower portion of the machine frame, the hydraulic station is arranged on one side of the bottom of the machine frame, and the bar extruding mechanism and the bar receiving mechanism are arranged on the machine frame side by side. The angle control oil cylinder and the front part of the bar extrusion mechanism are in transmission connection and are both communicated with an oil way of the hydraulic station; the oil cylinder drives the piston rod to move to automatically complete extrusion and then automatically receive and arrange materials, manual operation is not needed, the operation efficiency is high, the labor intensity is small, the labor cost is low, the product consistency is good, the yield is high, and the production and use requirements are effectively met.

Description

Technical Field

[0001] The invention belongs to the field of equipment, and in particular relates to an improved extruder with high extrusion efficiency, low labor intensity and low labor cost. Background Art

[0002] Rods are generally obtained by extruding powdered materials, such as powder metallurgy rods. At present, such rods are extruded manually. Workers pour the powdered materials into the mold and then use the extrusion rod to extrude the required rods. This manual operation method can meet certain production requirements, but it also has major defects. Manual operation is inefficient, labor-intensive, and labor-intensive. The cost is high, the consistency of the extruded products is poor, the yield rate is low, and it cannot effectively meet production and use needs.

[0003] The technical problem to be solved by the present invention is to provide an improved extruder which does not require manual operation, has high operating efficiency, low labor intensity, low labor cost, good product consistency, high yield rate, and effectively meets production and use requirements. Summary of the invention

[0004] In order to solve the problems of low manual operation efficiency, high labor intensity, high labor cost, poor consistency of extruded products, low yield rate, and inability to effectively meet production and use requirements in the above-mentioned prior art, the present invention adopts the following technical solution:

[0005] The present invention provides an improved extruder, comprising a frame, an electric control cabinet, a hydraulic station, a rod extrusion mechanism, an angle control oil cylinder and a rod receiving mechanism, wherein the electric control cabinet is arranged at the lower part of the frame, the hydraulic station is arranged at one side of the bottom of the frame, the rod extrusion mechanism and the rod receiving mechanism are arranged side by side on the frame, the angle control oil cylinder is transmission-connected to the front of the rod extrusion mechanism and both are connected to the oil circuit of the hydraulic station.

[0006] Preferably, the rod extrusion mechanism includes an extrusion cylinder, an extrusion piston rod, a guide sleeve cylinder, a guide sleeve, an extrusion silo, a silo fixing frame and an extrusion die. The extrusion silo is arranged at the front of the silo fixing frame and is transmission-connected to the oil rod of the angle control cylinder. The extrusion die is arranged at the rear of the extrusion silo. A feeding port is arranged at the front of the extrusion silo. The guide sleeve is arranged directly behind the feeding port. The guide sleeve cylinder is fixed on the silo fixing frame and the air rod is connected to the guide sleeve. The extrusion cylinder is arranged at the rear end of the silo fixing frame and drives the extrusion piston rod to insert into the guide sleeve and move forward.

[0007] Preferably, the bar material receiving mechanism comprises a support frame, an opening and closing material receiving platform and a material receiving tray, wherein the opening and closing material receiving platform is arranged above the support frame, and the material receiving tray is arranged on the support frame and is located directly below the opening and closing material receiving platform.

[0008] The beneficial effects of the present invention are: the oil cylinder drives the piston rod to move and automatically complete the extrusion and then automatically receive and swing the materials, without the need for manual operation, with high operating efficiency, low labor intensity, low labor cost, good product consistency, high yield rate, and effectively meeting production and use needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 The figure is a schematic structural diagram of an embodiment of the present invention.

[0010] Figure 2 It is a schematic diagram of the rod extrusion mechanism in the present invention.

[0011] Figure 3 It is a schematic diagram of the bar material receiving mechanism in the present invention. DETAILED DESCRIPTION

[0012] The preferred embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0013] See also Figure 1 An improved extruder comprises a frame 1, an electric control cabinet 2, a hydraulic station 3, a rod extrusion mechanism 4, an angle control cylinder 5 and a rod receiving mechanism 6, wherein the electric control cabinet 2 is arranged at the lower part of the frame 1, the hydraulic station 3 is arranged at one side of the bottom 1 of the frame, the rod extrusion mechanism 4 and the rod receiving mechanism 6 are arranged side by side on the frame 1, the angle control cylinder 5 is transmission-connected to the front of the rod extrusion mechanism 4 and both are connected to the oil circuit of the hydraulic station 3.

[0014] like Figure 2 As shown, the rod extrusion mechanism 4 includes an extrusion cylinder 41, an extrusion piston rod 42, a guide sleeve cylinder 43, a guide sleeve 44, an extrusion silo 45, a silo fixing frame 46 and an extrusion die 47. The extrusion silo is arranged at the front of the silo fixing frame and is connected to the oil rod of the angle control cylinder in a transmission manner. The extrusion die is arranged at the rear of the extrusion silo. A feeding port is arranged at the front of the extrusion silo. The guide sleeve is arranged directly behind the feeding port. The guide sleeve cylinder is fixed on the silo fixing frame and the air rod is connected to the guide sleeve. The extrusion cylinder is arranged at the rear end of the silo fixing frame and drives the extrusion piston rod to insert into the guide sleeve and move forward. During the extrusion operation, the angle control cylinder retracts, the silo tail is lifted, and the feeding port is exposed. After the raw materials are added, the angle control cylinder extends, the silo tail descends, the guide sleeve cylinder starts to work, the cylinder extends forward, and pushes the guide sleeve to fit tightly with the silo feeding port. The extrusion cylinder starts to work, the piston rod extends and enters the silo, and pushes the raw materials to be extruded through the die port to complete the raw material extrusion work.

[0015] like Figure 3As shown, the rod material receiving mechanism 6 includes a support frame 61, an opening and closing material receiving platform 62 and a material receiving tray 63. The opening and closing material receiving platform is arranged above the support frame, and the material receiving tray is arranged on the support frame and is located directly below the opening and closing material receiving platform. After extrusion is completed, the material is first received by the material receiving platform, and then automatically falls onto the material receiving tray.

[0016] The beneficial effects of the present invention are: the oil cylinder drives the piston rod to move and automatically complete the extrusion and then automatically receive and swing the material, without manual operation, high operating efficiency, low labor intensity, low labor cost, good product consistency, high yield rate, and effectively meet the production and use needs. The above embodiments and drawings do not limit the product form and style of the present invention, and any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present invention.

Claims

1. An improved extruder, characterized in that: The invention comprises a frame (1), an electric control cabinet (2), a hydraulic station (3), a rod extrusion mechanism (4), an angle control oil cylinder (5) and a rod receiving mechanism (6), wherein the electric control cabinet (2) is arranged at the lower part of the frame (1), the hydraulic station (3) is arranged at one side of the bottom of the frame (1), the rod extrusion mechanism (4) and the rod receiving mechanism (6) are arranged side by side on the frame (1), the angle control oil cylinder (5) is transmission-connected to the front of the rod extrusion mechanism (4), and both are connected to the oil circuit of the hydraulic station (3).

2. An improved extruder according to claim 1, characterized in that: The rod extrusion mechanism (4) comprises an extrusion oil cylinder (41), an extrusion piston rod (42), a guide sleeve air cylinder (43), a guide sleeve (44), an extrusion silo (45), a silo fixing frame (46) and an extrusion die (47). The extrusion silo (45) is arranged at the front of the silo fixing frame (46) and is drivingly connected to the oil rod of the angle control oil cylinder (5). The extrusion die (47) is arranged at the rear of the extrusion silo (45). A feeding port (48) is arranged at the front of the extrusion silo (45). The guide sleeve (44) is arranged directly behind the feeding port (48). The guide sleeve air cylinder (43) is fixed on the silo fixing frame (46) and the air rod is connected to the guide sleeve (44). The extrusion oil cylinder (41) is arranged at the rear end of the silo fixing frame (41) and drives the extrusion piston rod (42) to be inserted into the guide sleeve (44) and move forward.

3. An improved extruder according to claim 1, characterized in that: The bar material receiving mechanism (6) comprises a support frame (61), an opening and closing material receiving platform (62) and a material receiving tray (63); the opening and closing material receiving platform (62) is arranged above the support frame (61); and the material receiving tray (63) is arranged on the support frame (61) and is located directly below the opening and closing material receiving platform (62).

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