Continuous extrusion device for high-performance alloy material

Abstract

The utility model discloses a continuous extrusion device for a high-performance alloy material, which comprises a rack, a material guide plate, an extrusion device and an extrusion device, the extrusion rollers are arranged in parallel, distance adjusting mechanisms are symmetrically installed on the machine frame, the two ends of each extrusion roller are rotationally connected to the two distance adjusting mechanisms respectively, each distance adjusting mechanism comprises two sliding blocks, the two sliding blocks are symmetrically connected to the machine frame in a sliding mode, and the two sliding blocks are rotationally connected with the two extrusion rollers respectively. A distance adjusting assembly is arranged between the two sliding blocks. The two groups of transmission mechanisms are arranged on the rack, and the two groups of transmission mechanisms are in transmission connection with the extrusion rollers respectively; wherein a through groove is formed in the material guide plate, a filter screen is installed in the through groove, and a material slag box is installed at the bottom of the machine frame. The sliding blocks are matched with the distance adjusting assemblies, so that the relative distance between the two extrusion rollers can be adjusted, the device can machine profiles of different sizes, and the application range of the device is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of alloy material production, in particular to a continuous extrusion device for high-performance alloy materials. Background Art

[0002] Aluminum profiles have higher plasticity and ductility than castings, and their processing costs are lower than rolled sheet metal. Extrusion is commonly used to process aluminum alloy industrial profiles with irregular cross-sections, certain strength and flexibility requirements, and the ability to be infinitely extended. Extrusion devices are typically only suitable for processing profiles of fixed thickness and cannot adjust the thickness of the formed profile according to actual needs. Therefore, this utility model provides a continuous extrusion device for high-performance alloy materials. Utility Model Content

[0003] The purpose of the utility model is to provide a continuous extrusion device for high-performance alloy materials to solve the problems existing in the prior art.

[0004] To achieve the above-mentioned purpose, the present invention provides the following solution: The present invention provides a device for continuous extrusion of high-performance alloy materials, comprising:

[0005] A frame, wherein a material guide plate is installed on the frame;

[0006] Squeezing rollers, the squeezing rollers are provided in two groups, the two groups of squeezing rollers are arranged in parallel, the frame is symmetrically mounted with a distance adjustment mechanism, the two ends of the squeezing rollers are respectively rotatably connected to the two distance adjustment mechanisms, the distance adjustment mechanism includes two sliders, the two sliders are symmetrically slidably connected to the frame, the two sliders are respectively rotatably connected to the two squeezing rollers, and a distance adjustment component is provided between the two sliders;

[0007] A transmission mechanism, wherein two groups of the transmission mechanism are provided on the frame, and the two groups of the transmission mechanism are respectively connected to the squeezing rollers for transmission;

[0008] Among them, the material guide plate is located below the two extrusion rollers, and the material guide plate is tilted. A through groove is opened on the material guide plate, and a filter is installed in the through groove. A slag box is installed at the bottom of the frame, and the slag box is arranged corresponding to the filter.

[0009] According to the continuous extrusion device for high-performance alloy materials provided by the utility model, a slide groove is provided on the frame, the slider is slidably connected to the slide groove, the distance adjustment component includes a fixed seat fixedly connected to the middle position of the slide groove, a threaded sleeve is rotatably connected to the fixed seat, and threaded rods are respectively threadedly connected at both ends of the threaded sleeve, and the ends of the two threaded rods away from each other are respectively fixedly connected to the side surfaces of the two sliders, and a rotating component is installed on the frame, and the rotating component is in transmission cooperation with the threaded sleeve.

[0010] According to the continuous extrusion device for high-performance alloy materials provided by the utility model, the rotating assembly includes a driven sprocket fixedly connected to the outer wall of the threaded sleeve, a driving motor is fixedly connected to the frame, the output shaft of the driving motor is fixedly connected to the driving sprocket, and the driving sprocket and the driven sprocket are matched through a chain transmission.

[0011] According to the continuous extrusion device for high-performance alloy materials provided by the utility model, both ends of the extrusion roller are rotatably connected to the slider through a rotating shaft, the transmission mechanism includes a mounting block, the mounting block is slidably connected to the frame, the mounting block is rotatably connected to a driving gear, the two ends of the two extrusion rollers are respectively fixedly connected to a following wheel and a driven gear, and the driven gears on the two extrusion rollers are respectively corresponding to the two groups of the transmission mechanisms, the driving gear and the driven gear are meshed, a power motor is installed on the frame through a mounting frame, the power motor output shaft is axially connected to the driving gear, and the power motor is slidably connected to the mounting frame;

[0012] A connecting assembly is provided between the driving gear and the driven gear, and between the driving gear and the following wheel, respectively. A gap is provided between the driving gear and the following wheel.

[0013] According to the continuous extrusion device for high-performance alloy materials provided by the utility model, the connecting assembly includes a connecting rod, one end of which is rotatably connected to the central axis of the driving gear, and the other end of the connecting rod is rotatably connected to the rotating shaft.

[0014] According to the continuous extrusion device for high-performance alloy materials provided by the utility model, a guide plate is installed on the frame, the guide plate is located above the material guide plate, and a scraper is fixedly connected to the side of the guide plate close to the material guide plate, and the scraper is set at an angle.

[0015] The utility model discloses the following technical effects:

[0016] When the utility model is used, the thickness of the profile is determined, and then the distance between the two sliders is adjusted by the distance adjustment component, thereby adjusting the distance between the two extrusion rollers. Then, the two extrusion rollers are driven respectively by two sets of transmission components, so that the two extrusion rollers rotate in opposite directions to achieve the extrusion effect. After the profile is extruded and formed, it is output to the device along the guide plate. At the same time, impurities under the profile are scraped off by the filter screen on the guide plate and enter the slag box.

[0017] The utility model can adjust the relative distance between the two extrusion rollers by arranging the slider in conjunction with the distance adjustment component, so that the device can process profiles of different sizes, thereby improving the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of the utility model for a continuous extrusion device for high-performance alloy materials;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a schematic structural diagram of the distance adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the matching relationship between the guide plate and the scraper of the utility model.

[0023] Among them, 1. Frame; 2. Guide plate; 3. Extrusion roller; 4. Slider; 5. Filter; 6. Slag box; 7. Chute; 8. Fixed seat; 9. Threaded sleeve; 10. Threaded rod; 11. Driven sprocket; 12. Drive motor; 13. Drive sprocket; 14. Chain; 15. Rotating shaft; 16. Mounting block; 17. Drive gear; 18. Follower wheel; 19. Driven gear; 20. Connecting rod; 21. Guide plate; 22. Scraper. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] Reference Figure 1-4 The utility model provides a continuous extrusion device for high-performance alloy materials, comprising:

[0027] A frame 1, on which a material guide plate 2 is mounted;

[0028] Squeeze roller 3, there are two groups of squeeze rollers 3, the two groups of squeeze rollers 3 are arranged in parallel, the frame 1 is symmetrically mounted with a distance adjustment mechanism, the two ends of the squeeze roller 3 are respectively rotatably connected to the two distance adjustment mechanisms, the distance adjustment mechanism includes two sliders 4, the two sliders 4 are symmetrically slidably connected to the frame 1, the two sliders 4 are respectively rotatably connected to the two squeeze rollers 3, and a distance adjustment component is provided between the two sliders 4;

[0029] Transmission mechanism: two transmission mechanisms are provided on the frame 1, and the two transmission mechanisms are respectively connected to the squeezing rollers 3;

[0030] Among them, the guide plate 2 is located below the two extrusion rollers 3, and the guide plate 2 is set at an angle. A through groove is opened on the guide plate 2, and a filter screen 5 is installed in the through groove. A slag box 6 is installed at the bottom of the frame 1, and the slag box 6 is set corresponding to the filter screen 5.

[0031] When the utility model is used, the thickness of the profile is determined, and then the distance between the two sliders 4 is adjusted by the distance adjustment component, thereby adjusting the distance between the two extrusion rollers 3. Then, the two extrusion rollers 3 are driven respectively by two sets of transmission components, so that the two extrusion rollers 3 rotate in opposite directions to achieve the extrusion effect. After the profile is extruded and formed, it is output from the device along the guide plate 2. At the same time, impurities under the profile are scraped off by the filter screen 5 on the guide plate 2 and enter the slag box 6.

[0032] The utility model can adjust the relative distance between the two squeezing rollers 3 by cooperating with the arrangement of the distance adjustment component through the slider 4, so that the device can process profiles of different sizes, thereby improving the application range of the device.

[0033] To further optimize the solution, a slide groove 7 is provided on the frame 1, and the slider 4 is slidably connected in the slide groove 7. The distance adjustment component includes a fixed seat 8 fixedly connected to the middle position of the slide groove 7, and a threaded sleeve 9 is rotatably connected to the fixed seat 8. The two ends of the threaded sleeve 9 are respectively threadedly connected to threaded rods 10, and the ends of the two threaded rods 10 away from each other are respectively fixedly connected to the sides of the two sliders 4. A rotating component is installed on the frame 1, and the rotating component cooperates with the threaded sleeve 9 in transmission.

[0034] To further optimize the solution, the rotating assembly includes a driven sprocket 11 fixedly connected to the outer wall of the threaded sleeve 9, a drive motor 12 fixedly connected to the frame 1, and an output shaft of the drive motor 12 fixedly connected to a drive sprocket 13, and the drive sprocket 13 and the driven sprocket 11 are coupled through a chain 14.

[0035] Further optimized, the two ends of the squeezing roller 3 are rotatably connected to the slider 4 through the rotating shaft 15, the transmission mechanism includes a mounting block 16, the mounting block 16 is slidably connected to the frame 1, and the mounting block 16 is rotatably connected to the driving gear 17. The two ends of the two squeezing rollers 3 are respectively fixedly connected to the following wheel 18 and the driven gear 19, and the driven gears 19 on the two squeezing rollers 3 are respectively arranged corresponding to the two sets of transmission mechanisms. The driving gear 17 is meshed with the driven gear 19. A power motor is installed on the frame 1 through a mounting frame. The output shaft of the power motor is axially connected to the driving gear 17, and the power motor is slidably connected to the mounting frame.

[0036] Connecting components are provided between the driving gear 17 and the driven gear 19 and between the driving gear 17 and the following wheel 18 , respectively. A gap is provided between the driving gear 17 and the following wheel 18 .

[0037] In a further optimized solution, the connecting assembly includes a connecting rod 20 , one end of the connecting rod 20 is rotatably connected to the central axis of the driving gear 17 , and the other end of the connecting rod 20 is rotatably connected to the rotating shaft 15 .

[0038] During use, the drive motor 12 controls the rotation of the drive sprocket 13, which drives the driven sprocket 11 to rotate through the chain 14, thereby driving the threaded sleeve 9 to rotate. The rotation of the threaded sleeve 9 drives the two threaded rods 10 to move in opposite directions, and at the same time pulls the two sliders 4 to move in opposite directions, thereby changing the distance between the two squeezing rollers 3. At the same time, the driven gears 19 at both ends of the squeezing rollers 3 drive the drive gear 17 to move through the connecting rod 20. The setting of the connecting rod 20 can ensure that the drive gear 17 and the driven gear 19 are always in a meshing state, ensuring the transmission effect. The power motor controls the rotation of the drive gear 17, thereby driving the rotation of the driven gear 19. The two transmission mechanisms respectively drive the two squeezing rollers 3 to rotate in opposite directions, thereby achieving the squeezing effect.

[0039] A further optimization scheme involves mounting a guide plate 21 on the frame 1, positioned above the guide plate 2. A scraper 22 is fixedly connected to the side of the guide plate 2 near the guide plate 2, positioned at an angle. The profile passes between the scraper 22 and the guide plate 2, where impurities on the top surface are scraped off by the tube sheet. These impurities flow out of the scraper 22 along an inclined path. A scraper block can also be installed on the guide plate 2, positioned on the side of the filter 5 away from the squeeze roller 3. Impurities on the bottom of the profile are scraped off by the scraper block and enter the slag box 6. It should be noted that in this embodiment, the materials of the scraper 22 and scraper block must be carefully selected to avoid direct damage to the profile.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present invention.

[0041] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A continuous extrusion device for high-performance alloy materials, characterized in that: include: A frame (1), wherein a material guide plate (2) is mounted on the frame (1); Squeezing rollers (3), the squeezing rollers (3) are provided in two groups, the two groups of squeezing rollers (3) are arranged in parallel, a distance adjustment mechanism is symmetrically installed on the frame (1), the two ends of the squeezing rollers (3) are respectively rotatably connected to the two distance adjustment mechanisms, the distance adjustment mechanism comprises two sliders (4), the two sliders (4) are symmetrically slidably connected to the frame (1), the two sliders (4) are respectively rotatably connected to the two squeezing rollers (3), and a distance adjustment component is provided between the two sliders (4); A transmission mechanism, wherein two groups of the transmission mechanism are provided on the frame (1), and the two groups of the transmission mechanism are respectively connected to the squeezing rollers (3); The guide plate (2) is located below the two squeezing rollers (3), and the guide plate (2) is tilted. A through slot is provided on the guide plate (2), and a filter screen (5) is installed in the through slot. A slag box (6) is installed at the bottom of the frame (1), and the slag box (6) is arranged corresponding to the filter screen (5).

2. The continuous extrusion device for high-performance alloy materials according to claim 1, characterized in that: The frame (1) is provided with a slide groove (7), the slider (4) is slidably connected in the slide groove (7), the distance adjustment component includes a fixed seat (8) fixedly connected to the middle position of the slide groove (7), the fixed seat (8) is rotatably connected to a threaded sleeve (9), both ends of the threaded sleeve (9) are respectively threadedly connected to threaded rods (10), and the ends of the two threaded rods (10) that are away from each other are respectively fixedly connected to the side surfaces of the two sliders (4), and a rotating component is installed on the frame (1), and the rotating component is transmission-matched with the threaded sleeve (9).

3. The continuous extrusion device for high-performance alloy materials according to claim 2, characterized in that: The rotating assembly comprises a driven sprocket (11) fixedly connected to the outer wall of the threaded sleeve (9); a driving motor (12) is fixedly connected to the frame (1); an output shaft of the driving motor (12) is fixedly connected to a driving sprocket (13); and the driving sprocket (13) and the driven sprocket (11) are coupled via a chain (14).

4. The continuous extrusion device for high-performance alloy materials according to claim 1, characterized in that: The two ends of the squeezing roller (3) are respectively connected to the slider (4) in rotation via a rotating shaft (15); the transmission mechanism comprises a mounting block (16); the mounting block (16) is slidably connected to the frame (1); a driving gear (17) is rotatably connected to the mounting block (16); the two ends of the two squeezing rollers (3) are respectively fixedly connected to a following wheel (18) and a driven gear (19); and the driven gears (19) on the two squeezing rollers (3) are respectively arranged corresponding to the two groups of the transmission mechanisms; the driving gear (17) and the driven gear (19) are meshed with each other; a power motor is installed on the frame (1) via a mounting frame; the output shaft of the power motor is axially connected to the driving gear (17); and the power motor is slidably connected to the mounting frame; Connecting components are respectively provided between the driving gear (17) and the driven gear (19), and between the driving gear (17) and the following wheel (18), and a gap is provided between the driving gear (17) and the following wheel (18).

5. The continuous extrusion device for high-performance alloy materials according to claim 4, characterized in that: The connecting assembly comprises a connecting rod (20), one end of the connecting rod (20) is rotatably connected to the central axis of the driving gear (17), and the other end of the connecting rod (20) is rotatably connected to the rotating shaft (15).

6. The continuous extrusion device for high-performance alloy materials according to claim 1, characterized in that: A guide plate (21) is installed on the frame (1), and the guide plate (21) is located above the material guide plate (2). A scraper (22) is fixedly connected to one side of the guide plate (2) close to the material guide plate (2), and the scraper (22) is arranged at an angle.

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