Aluminum alloy profile rolling machine with automatic cutting function

Abstract

The utility model provides an automatic cutting aluminum alloy section rolling machine, including a plurality of drive motors and a frame, the frame is provided with a control device, a feeding mechanism, a bending mechanism, a measuring mechanism and a cutting mechanism, the aluminum alloy section passes through the feeding mechanism for feeding and then passes through the space between a fixed roller and a press roller, and the bending mechanism and the measuring mechanism are arranged on the frame. The rotating angle of the pressing roller is calculated through the control device, the pressing roller is driven to rotate around the fixed roller so that the aluminum alloy profile can be deflected and bent, the feeding mechanism conducts continuous feeding, the aluminum alloy profile forms a circular ring through continuous bending, and the control device measures and calculates the fed length of the aluminum alloy profile. And then the control device controls the cutting mechanism to cut off the rolled part of the aluminum alloy profile. The automatic cutting device is convenient to operate and capable of automatically cutting.

Description

Technical Field

[0001] The utility model relates to the field of aluminum alloy profile rolling machine devices, in particular to an automatic cutting aluminum alloy profile rolling machine. Background Art

[0002] In the field of lamps, it is often necessary to use a ring made of aluminum profiles to fix lamp components. The ring has high structural strength and can also have a good heat dissipation effect.

[0003] An existing aluminum profile rolling machine (publication number CN107952848B) rolls the profile through a torsion system and then cuts the rolled material through a cutting device. Its processing accuracy is better than that of a traditional three-roller rolling machine. However, its processing process requires manual assistance in transporting the material and then cutting it, which is inconvenient to use and affects production efficiency. Therefore, the utility model proposes an aluminum alloy profile rolling machine that is easy to operate and can automatically cut. Utility Model Content

[0004] The utility model provides an automatic cutting aluminum alloy profile rolling machine, which can effectively solve the above problems.

[0005] The utility model is achieved in this way:

[0006] An automatic cutting aluminum alloy profile rolling machine includes a plurality of drive motors;

[0007] A frame, wherein a control device is provided on the frame;

[0008] A feeding mechanism, wherein the feeding mechanism is arranged on the frame;

[0009] A bending mechanism, wherein the bending mechanism comprises a fixed roller rotating on the frame and a pressing roller rotating around the fixed roller;

[0010] A measuring mechanism, which is disposed between the feeding mechanism and the bending mechanism and is used to measure the feeding length of the aluminum alloy profile, and is electrically connected to the control device;

[0011] A cutting mechanism, the cutting mechanism is arranged on the frame and close to the discharging side of the bending mechanism, and the cutting mechanism is electrically connected to the control device;

[0012] The aluminum alloy profile is fed through the feeding mechanism and then passes between the fixed roller and the pressure roller. The control device calculates the rotation angle of the pressure roller and drives the pressure roller to rotate around the fixed roller to deflect and bend the aluminum alloy profile. The feeding mechanism feeds continuously, and the aluminum alloy profile forms a ring through continuous bending. The control device measures the fed length of the aluminum alloy profile, and then the control device controls the cutting mechanism to cut off the curled part of the aluminum alloy profile.

[0013] As a further improvement, the feeding mechanism includes four feeding rollers, the four feeding rollers are arranged in two horizontal and two vertical positions, the aluminum alloy profile passes through the middle horizontally, and the four feeding rollers are all driving wheels.

[0014] As a further improvement, the bending mechanism further includes a connecting plate, and the connecting plate connects the fixed roller and the pressure roller.

[0015] As a further improvement, the measuring mechanism includes a measuring bracket fixed on the frame, a feed sensor fixed on the measuring bracket, and an infrared sensor.

[0016] As a further improvement, the cutting mechanism comprises a cutting machine and a cutting bracket which can be fixedly adjusted with the frame, the cutting bracket is provided with a slide rail, the cutting machine is arranged on the slide rail and is driven to slide by a cylinder.

[0017] As a further improvement, an annular groove is provided on the side wall of the feeding roller.

[0018] As a further improvement, the measuring bracket includes a telescopic adjustment portion, and the feed sensor is provided at one end of the telescopic adjustment portion.

[0019] The beneficial effects of the utility model are:

[0020] It is easy to use and operate. By arranging a control device, a feeding mechanism, a bending mechanism, a measuring mechanism and a cutting mechanism on the frame, the user only needs to input parameters such as the diameter of the ring and the thickness of the profile, and the utility model will automatically complete the feeding, bending and cutting processes. The feeding roller, fixed roller and pressure roller of the feeding mechanism can be replaced to adapt to different profiles; the measuring mechanism ensures the accuracy of the feeding length. The entire operation process is simple, which greatly improves production efficiency and reduces the complexity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is an overall structural schematic diagram A provided by an embodiment of the utility model.

[0023] Figure 2 This is the overall structural diagram B provided by the embodiment of the utility model.

[0024] Figure 3 This is a schematic diagram A of the use status provided by an embodiment of the utility model.

[0025] Figure 4 This is a schematic diagram B of the use status provided by an embodiment of the utility model.

[0026] Figure 5 This is a schematic diagram C of the use status provided by an embodiment of the utility model.

[0027] Reference numerals:

[0028] 1. Frame;

[0029] 2. Feeding mechanism; 21. Feeding roller;

[0030] 3. Measuring mechanism; 31. Infrared sensor; 32. Measuring bracket; 321. Telescopic adjustment part; 33. Feeding sensor;

[0031] 4. Cutting mechanism; 41. Cylinder; 42. Slide rail; 43. Cutting machine; 44. Cutting bracket;

[0032] 5. Bending mechanism; 51. Pressing roller; 52. Connecting plate; 53. Fixed roller. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents selected embodiments of the utility model.

[0034] Reference Figure 1-5 As shown, an automatic cutting aluminum alloy profile rolling machine includes two driving motors, which are used to drive a feeding mechanism 2 and a bending mechanism 5 respectively.

[0035] The frame 1 is provided with a control device (not shown in the figure), which is electrically connected to the driving motor (not shown in the figure), the measuring mechanism 3 and the cutting mechanism 4. The control device inputs the parameters such as the diameter of the ring to be rolled and the thickness of the profile through the built-in software program, and controls the various parameters through technology. The software program can be easily implemented by technicians in this field, so it will not be described in detail.

[0036] The feeding mechanism 2 is arranged on the frame 1. The feeding mechanism 2 includes four feeding rollers 21. The four feeding rollers 21 are arranged in two horizontal and two vertical positions. The aluminum alloy profile passes through the middle horizontally. The four feeding rollers 21 are all active wheels, and drive the aluminum alloy profile to feed at the same time. During use, the feeding rollers 21 of different diameters can be replaced to adapt to aluminum alloy profiles of different thicknesses. An annular groove is provided on the side wall of the feeding roller 21. Since the cross-section of the aluminum alloy profile is mostly of irregular shape, a corresponding annular groove is provided to make the feeding roller 21 better fit the aluminum alloy profile and prevent extrusion deformation. The specific groove shape is set according to actual needs, so no specific limitation is given.

[0037] The bending mechanism 5 includes a fixed roller 53 which is arranged on the frame 1 and rotates, and a pressure roller 51 which rotates around the fixed roller 53. The bending mechanism 5 also includes a connecting plate 52, which connects the fixed roller 53 and the pressure roller 51. One end of the connecting plate 52 is fixed to the rotating shaft of the fixed roller 53, and the other end is fixed to the rotating shaft of the pressure roller 51. The driving motor drives the rotating shaft of the fixed roller 53 to rotate and causes the pressure roller 51 to rotate around the fixed roller 53 through the connecting plate 52. The specifications of the fixed roller 53 and the pressure roller 51 can also be changed as needed to adapt to aluminum alloy profiles of different specifications.

[0038] The measuring mechanism 3 is arranged between the feeding mechanism 2 and the bending mechanism 5, and is used to measure the feeding length of the aluminum alloy profile. The measuring mechanism 3 includes a measuring bracket 32 ​​fixed on the frame 1, a feed sensor 33 fixed on the measuring bracket 32, and an infrared sensor 31. The measuring bracket 32 ​​includes a telescopic adjustment part 321, and the feed sensor 33 is arranged at one end of the telescopic adjustment part 321. A spring is sleeved on the telescopic adjustment part 321. The feed sensor 33 consists of a roller and a Hall sensor. The roller is close to the side of the aluminum alloy profile. The roller is driven to rotate during the feeding process of the aluminum alloy profile, and the data collected by the Hall sensor is transmitted to the control device.

[0039] The cutting mechanism 4 is arranged on the discharging side of the frame 1 close to the bending mechanism 5. The cutting mechanism 4 includes a cutting machine 43 and a cutting bracket 44 which can be fixedly adjusted with the frame 1. The cutting bracket 44 is provided with two slide grooves so that it can be adjusted with the frame 1 as needed to adjust the cutting mechanism 4 horizontally close to or away from the bending mechanism 5. The cutting bracket 44 is provided with a slide rail 42. The slide rail 42 and the cutting bracket 44 can also be rotatably adjusted to adjust the angle of the slide rail 42. The cutting machine 43 is arranged on the slide rail 42 and is driven by the cylinder 41 to slide. The cylinder 41 drives the cutting machine 43 to move upward to cut off the rolled aluminum alloy profile part.

[0040] Method of use of this embodiment:

[0041] The aluminum alloy profile is fed through the feeding mechanism 2, and then passes between the fixed roller 53 and the pressure roller 51. The control device calculates the rotation angle of the pressure roller 51, and drives the pressure roller 51 to rotate around the fixed roller 53 to make the aluminum alloy profile deflect and bend. The feeding mechanism 2 feeds continuously, and the aluminum alloy profile forms a ring through continuous bending. The control device obtains and calculates the fed length of the aluminum alloy profile from the measuring mechanism 3, and then the control device controls the cutting mechanism 4 to cut off the rolled part of the aluminum alloy profile, so as to obtain a rolled aluminum alloy profile.

[0042] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An automatic cutting aluminum alloy profile rolling machine, comprising a plurality of drive motors, characterized in that: Also includes: A frame (1), wherein a control device is provided on the frame (1); A feeding mechanism (2), wherein the feeding mechanism (2) is arranged on the frame (1); A bending mechanism (5), the bending mechanism (5) comprising a fixed roller (53) arranged on the frame (1) and rotating, and a pressing roller (51) rotating around the fixed roller (53); A measuring mechanism (3), the measuring mechanism (3) being arranged between the feeding mechanism (2) and the bending mechanism (5) and being used for measuring the feeding length of the aluminum alloy profile, the measuring mechanism (3) being electrically connected to the control device; A cutting mechanism (4), the cutting mechanism (4) being arranged on the frame (1) and close to the material discharging side of the bending mechanism (5), the cutting mechanism (4) being electrically connected to the control device; The aluminum alloy profile is fed through the feeding mechanism (2) and then passes between the fixed roller (53) and the pressure roller (51). The control device calculates the rotation angle of the pressure roller (51) and drives the pressure roller (51) to rotate around the fixed roller (53) to deflect and bend the aluminum alloy profile. The feeding mechanism (2) feeds continuously, and the aluminum alloy profile forms a ring through continuous bending. The control device measures the fed length of the aluminum alloy profile, and then the control device controls the cutting mechanism (4) to cut off the curled portion of the aluminum alloy profile.

2. The automatic cutting aluminum alloy profile rolling machine according to claim 1, characterized in that: The feeding mechanism (2) comprises four feeding rollers (21), the four feeding rollers (21) are arranged in two horizontal and two vertical directions, the aluminum alloy profile passes through the middle horizontally, and the four feeding rollers (21) are all driving wheels.

3. The automatic cutting aluminum alloy profile rolling machine according to claim 1 is characterized in that: The bending mechanism (5) further comprises a connecting plate (52), wherein the connecting plate (52) connects the fixed roller (53) and the pressing roller (51).

4. The automatic cutting aluminum alloy profile rolling machine according to claim 1, characterized in that: The measuring mechanism (3) comprises a measuring bracket (32) fixed on the frame (1), a feed sensor (33) fixed on the measuring bracket (32), and an infrared sensor (31).

5. The automatic cutting aluminum alloy profile rolling machine according to claim 1, characterized in that: The cutting mechanism (4) comprises a cutting machine (43) and a cutting bracket (44) fixedly adjustable with the frame (1); a slide rail (42) is provided on the cutting bracket (44); the cutting machine (43) is arranged on the slide rail (42) and is driven to slide by a cylinder (41).

6. The automatic cutting aluminum alloy profile rolling machine according to claim 2, characterized in that: An annular groove is provided on the side wall of the feeding roller (21).

7. The automatic cutting aluminum alloy profile rolling machine according to claim 4, characterized in that: The measuring bracket (32) comprises a telescopic adjustment portion (321), and the feed sensor (33) is disposed at one end of the telescopic adjustment portion (321).

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