Numerical control automatic rounding machine

Abstract

The utility model discloses a numerical control automatic rounding machine, which relates to the technical field of numerical control processing, and comprises a mounting rack, a fixed feeding mechanism arranged above the mounting rack and used for carrying out limit conveying on a workpiece, and a lifting assembly arranged above the mounting rack and used for carrying out limit conveying on the workpiece. The numerical control automatic rounding machine is provided with the fixed feeding mechanism, the numerical control automatic rounding machine provided with the fixed feeding mechanism can achieve automatic production, manual operation is reduced, the production efficiency is improved, meanwhile, the numerical control automatic rounding machine is convenient to operate, and the production efficiency is improved. The fixed feeding mechanism can guarantee stable supply of materials, production interruption caused by unstable supply of the materials is avoided, the limiting and scraping assembly can accurately limit and scrape the materials, the stability and uniformity of the materials in the extrusion process are guaranteed, and therefore the quality and precision of products are improved.

Description

Technical Field

[0001] This utility model relates to the field of CNC machining technology, specifically to a CNC automatic extrusion machine. Background Technology

[0002] A CNC automatic extrusion machine is an automated piece of equipment primarily used to extrude metal or other materials into round or other shaped products. This equipment typically consists of a hydraulic system, extrusion die, positioning mechanism, forming device, cutting device, and base frame, enabling rapid extrusion forming of products.

[0003] A CNC extrusion press, disclosed in CN114523647A, includes a machine base, a drive unit, an extrusion cylinder, a control device, and a display device mounted on the machine base. The extrusion cylinder comprises a cylindrical body and an extrusion shaft disposed within the cylinder. The drive unit is drively connected to the extrusion shaft. An extrusion port is located at the end of the cylinder furthest from the drive unit, and a feed port is also provided on the cylinder. The control device is signal-connected to both the drive unit and the display device. In this design, the drive unit drives the extrusion shaft to rotate, causing the raw material inside the cylinder to deform under heat under the action of extrusion and shear forces, thereby extruding a product of the desired shape from the extrusion port. Furthermore, since the control device is signal-connected to the display device, not only can the extrusion parameters be displayed on the display device, but the operating parameters of the drive unit can also be adjusted via the display device. This CNC extrusion press has the advantage of being able to monitor and adjust extrusion parameters in real time.

[0004] As shown in the above equipment, although the existing CNC automatic extrusion machine has the advantage of being able to monitor and adjust the extrusion parameters in real time, the pipes or tubes may deviate or swing during the extrusion process due to the lack of a limiting structure, resulting in the processed products not meeting the requirements and generating waste. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a CNC automatic extrusion machine, which solves the problems of existing technologies.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a CNC automatic extrusion machine, including a mounting frame, and further comprising:

[0007] A fixed feeding mechanism is provided above the mounting frame and is used for limiting and conveying the workpiece.

[0008] The lifting assembly is installed above the mounting frame to neatly lift the workpiece to below the fixed feeding mechanism, facilitating the limiting, fixing, and conveying of the fixed feeding mechanism.

[0009] The fixed feeding mechanism comprises a chute frame arranged above the mounting frame, a hydraulic cylinder fixedly connected to the top end of the chute frame, a sliding seat fixedly connected to the bottom end of the hydraulic cylinder, the sliding seat being slidingly connected to the inner wall of the chute frame, a connecting frame fixedly connected to one end of the sliding seat, a telescopic sleeve rod fixedly connected to the bottom end of the connecting frame, and a limiting scraping assembly arranged at one end of the connecting frame.

[0010] Preferably, the limiting scraping assembly comprises a connecting block fixedly installed at the bottom end of the connecting frame, a connecting frame fixedly connected to the bottom end of the connecting block, a driving assembly arranged at one end of the connecting frame, a threaded rod fixedly connected to the output end of the driving assembly, a limiting rotating roller rotatably connected to the outer wall of the threaded rod, a movable seat threadedly connected to the outer wall of the threaded rod, a movable plate fixedly connected to the outer wall of the movable seat, and a scraping plate connected to the outer wall of the movable plate through screws.

[0011] Preferably, the lifting assembly comprises a hydraulic rod fixedly installed on the outer wall of the mounting frame, a lifting plate fixedly connected to the top end of the hydraulic rod, a sliding plate fixedly connected to the outer wall of the lifting plate, an insertion slot formed in the outer wall of the lifting plate, and an inclined plate fixedly connected to the outer wall of the lifting plate.

[0012] Preferably, the top end of the mounting frame is fixedly installed with a hopper for material input, the outer wall of the hopper is provided with a rotating wheel for rotating the material in the hopper, and the outer wall of the mounting frame is provided with a conveying belt for conveying the material rotated by the rotating wheel.

[0013] Preferably, the outer wall of the mounting frame is provided with a feeding assembly, the feeding assembly comprises a conveying plate, the inner wall of the conveying plate is provided with a conveying belt for material transmission, and the outer wall of the conveying plate is provided with a limiting slot for material limiting.

[0014] Preferably, one side of the mounting frame is provided with a base, the top end of the base is provided with an extrusion device body, and one end of the extrusion device body is fixedly connected with a discharging pipe.

[0015] The utility model provides a numerical control automatic extrusion machine.

[0016] 1、The numerical control automatic extrusive machine is provided with a fixed feeding mechanism, and the numerical control automatic extrusive machine provided with the fixed feeding mechanism can realize automatic production, reduces manual operation, improves production efficiency, and simultaneously, the fixed feeding mechanism can guarantee the stable supply of materials, avoids the production interruption caused by the unstable supply of materials, the limiting scraping assembly can accurately limit and scrape the materials, guarantees the stability and uniformity of the materials in the extrusion process, and thus improves the quality and precision of products.

[0017] 2、The numerical control automatic extrusion machine is provided with a lifting assembly, the lifting assembly can automatically lift the pipe or pipeline to a suitable height, and then the limiting and scraping assembly of the fixed feeding mechanism is matched to convey the material to the conveying belt, so that the subsequent material processing is facilitated, the manual operation time and labor are reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the utility model;

[0019] Figure 2 It is a whole structure side view of the utility model;

[0020] Figure 3 It is a fixed feeding mechanism schematic view of the utility model;

[0021] Figure 4 It is a limiting and scraping assembly schematic view of the utility model;

[0022] Figure 5 It is a lifting assembly schematic view of the utility model.

[0023] In the drawing: 1, mounting frame; 2, hopper; 3, rotating wheel; 4, conveying belt; 5, lifting assembly; 51, hydraulic rod; 52, lifting plate; 53, sliding plate; 54, insertion groove; 55, inclined plate; 6, fixed feeding mechanism; 61, sliding groove frame; 62, hydraulic cylinder; 63, sliding seat; 64, connecting frame; 65, telescopic sleeve rod; 66, limiting and scraping assembly; 661, connecting block; 662, connecting frame; 663, driving assembly; 664, limiting rotating roller; 665, threaded rod; 666, movable seat; 667, movable plate; 668, scraper; 7, feeding assembly; 8, extrusion device body; 9, base; 10, discharge pipe. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Referring to Figures 1-5 The utility model provides the following two technical schemes:

[0026] The first embodiment: numerical control automatic extrusion machine, including mounting frame 1, still include:

[0027] Fixed feeding mechanism 6, fixed feeding mechanism 6 is set up in the upper of mounting frame 1, for the limiting delivery of workpiece;

[0028] The lifting assembly 5 is arranged above the mounting frame 1, and is used to lift the machining piece to the lower side of the fixed feeding mechanism 6, so as to facilitate the positioning and feeding of the fixed feeding mechanism 6.

[0029] The top end of the mounting frame 1 is fixedly provided with a hopper 2 for material input, and the outer wall of the hopper 2 is provided with a rotating wheel 3 for rotating the material in the hopper 2, and the outer wall of the mounting frame 1 is provided with a conveying belt 4 for conveying the material rotated by the rotating wheel 3.

[0030] The outer wall of the mounting frame 1 is provided with a feeding assembly 7, which comprises a conveying plate, the inner wall of the conveying plate is provided with a conveying belt for material transmission, and the outer wall of the conveying plate is provided with a limiting groove for material limiting.

[0031] One side of the mounting frame 1 is provided with a base 9, the top end of the base 9 is provided with an extrusion device body 8, and one end of the extrusion device body 8 is fixedly connected with a discharge pipe 10.

[0032] The fixed feeding mechanism 6 comprises a chute frame 61, the chute frame 61 is arranged above the mounting frame 1, the top end of the chute frame 61 is fixedly connected with a hydraulic cylinder 62, the bottom end of the hydraulic cylinder 62 is fixedly connected with a sliding seat 63, the sliding seat 63 is slidingly connected to the inner wall of the chute frame 61, one end of the sliding seat 63 is fixedly connected with a connecting frame 64, the bottom end of the connecting frame 64 is fixedly connected with an extension sleeve rod 65, and one end of the connecting frame 64 is provided with a limiting scraping assembly 66.

[0033] The limiting scraping assembly 66 comprises a connecting block 661, the connecting block 661 is fixedly installed at the bottom end of the connecting frame 64, the bottom end of the connecting block 661 is fixedly connected with a connecting frame 662, one end of the connecting frame 662 is provided with a driving assembly 663, the output end of the driving assembly 663 is fixedly connected with a threaded rod 665, the outer wall of the threaded rod 665 is rotatably connected with a limiting rotating roller 664, the outer wall of the threaded rod 665 is threadedly connected with a movable seat 666, the outer wall of the movable seat 666 is fixedly connected with a movable plate 667, and the outer wall of the movable plate 667 is connected with a scraper 668 through screws.

[0034] The numerical control automatic extrusion machine is provided with the fixed feeding mechanism 6, the numerical control automatic extrusion machine provided with the fixed feeding mechanism 6 can realize automatic production, reduce manual operation, improve production efficiency, and at the same time, the fixed feeding mechanism 6 can ensure the stable supply of the material, avoid the production interruption caused by the unstable supply of the material, and the limiting scraping assembly 66 can accurately limit and scrape the material, so as to ensure the stability and uniformity of the material in the extrusion process, thereby improving the quality and precision of the product.

[0035] The second embodiment, the main difference from the first embodiment is that the lifting assembly 5 comprises a hydraulic rod 51, which is fixedly installed on the outer wall of the mounting frame 1, the top end of the hydraulic rod 51 is fixedly connected with a lifting plate 52, the outer wall of the lifting plate 52 is fixedly connected with a sliding plate 53, the outer wall of the lifting plate 52 is provided with an insertion slot 54, and the outer wall of the lifting plate 52 is fixedly connected with an inclined plate 55.

[0036] The numerical control automatic extrusion machine is provided with a lifting assembly 5, which can automatically lift the pipe or pipeline to a suitable height, and then cooperate with the limiting and scraping assembly 66 of the fixed feeding mechanism 6 to convey the material to the conveying belt, which is convenient for subsequent material processing, and the process reduces the time and labor of manual operation, thereby improving the production efficiency.

[0037] Meanwhile, the contents not described in detail in the specification are all existing technologies known to those skilled in the art, and the model parameters of each appliance are not specifically limited, and conventional equipment can be used.

[0038] When the equipment needs to process the pipe, the square material is poured into the hopper 2, and then the material is transferred out of the material hopper 2 by rotating the rotating wheel 3, and the material is evenly conveyed to the lifting plate 52 through the conveying belt 4 and the inclined surface of the inclined plate 55, and then the lifting plate 52 and the material are lifted by the extension and retraction of the hydraulic rod 51, and when the lifting reaches a certain degree, the threaded rod 665 is driven to rotate by the driving assembly 663, thereby driving the movable seat 666 and the movable plate 667 to move, and the scraper 668 is moved to the limiting slot of the feeding assembly 7, and then the sliding seat 63 is moved on the sliding groove frame 61 by the extension and retraction of the hydraulic cylinder 62, and the connecting frame 64 and the limiting and scraping assembly 66 are moved downward, and the extension and retraction sleeve rod 65 is constantly retracted, and when the scraper 668 in the limiting and scraping assembly 66 moves downward to a certain degree, the scraper 668 is inserted into the insertion slot 54, and the limiting roller 664 is tightly attached to the material, and then the material is conveyed into the extrusion device body 8 through the conveying belt and the limiting slot, and the material is extruded into a circular shape through the cutter die provided in the extrusion device body 8, and finally the material is discharged through the discharge pipe 10.

[0039] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0040] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A CNC automatic extrusion machine, comprising a mounting frame (1), characterized in that, Also includes: A fixed feeding mechanism (6) is provided above the mounting frame (1) and is used to limit the conveying of the workpiece. The lifting component (5) is set above the mounting frame (1) to neatly lift the workpiece to below the fixed feeding mechanism (6), so as to facilitate the limiting, fixing and conveying of the fixed feeding mechanism (6); The fixed feeding mechanism (6) includes a chute frame (61), which is located above the mounting frame (1). A hydraulic cylinder (62) is fixedly connected to the top of the chute frame (61), and a slide block (63) is fixedly connected to the bottom of the hydraulic cylinder (62). The slide block (63) is slidably connected to the inner wall of the chute frame (61). A connecting frame (64) is fixedly connected to one end of the slide block (63), and a telescopic sleeve rod (65) is fixedly connected to the bottom of the connecting frame (64). A limit scraping assembly (66) is provided at one end of the connecting frame (64).

2. The CNC automatic extrusion machine according to claim 1, characterized in that: The limiting scraper assembly (66) includes a connecting block (661), which is fixedly installed at the bottom of the connecting frame (64). A connecting frame (662) is fixedly connected to the bottom of the connecting block (661). A driving assembly (663) is provided at one end of the connecting frame (662). A threaded rod (665) is fixedly connected to the output end of the driving assembly (663). A limiting roller (664) is rotatably connected to the outer wall of the threaded rod (665). A movable seat (666) is threadedly connected to the outer wall of the threaded rod (665). A movable plate (667) is fixedly connected to the outer wall of the movable seat (666). A scraper (668) is connected to the outer wall of the movable plate (667) by screws.

3. The CNC automatic extrusion machine according to claim 1, characterized in that: The lifting assembly (5) includes a hydraulic rod (51), which is fixedly installed on the outer wall of the mounting frame (1). A lifting plate (52) is fixedly connected to the top of the hydraulic rod (51). A sliding plate (53) is fixedly connected to the outer wall of the lifting plate (52). An insertion groove (54) is provided on the outer wall of the lifting plate (52). A ramp plate (55) is fixedly connected to the outer wall of the lifting plate (52).

4. The CNC automatic extrusion machine according to claim 1, characterized in that: The top of the mounting frame (1) is fixedly equipped with a hopper (2) for material input. The outer wall of the hopper (2) is provided with a wheel (3) for rotating the material out of the hopper (2). The outer wall of the mounting frame (1) is provided with a conveyor belt (4) for conveying the material rotated out by the wheel (3).

5. The CNC automatic extrusion machine according to claim 1, characterized in that: The outer wall of the mounting frame (1) is provided with a feeding assembly (7), which includes a conveyor plate. The inner wall of the conveyor plate is provided with a conveyor belt for material transmission, and the outer wall of the conveyor plate is provided with a limiting groove for material limiting.

6. The CNC automatic extrusion machine according to claim 1, characterized in that: A base (9) is provided on one side of the mounting bracket (1), and an extrusion device body (8) is provided on the top of the base (9). A discharge pipe (10) is fixedly connected to one end of the extrusion device body (8).

Images