Right-angle cutting device for broken bridge aluminum doors and windows

Abstract

The utility model discloses a broken bridge aluminum door and window right-angle cutting device which comprises an isosceles right-angle triangular base, two U-shaped frames, a right-angle supporting table, two cutting assemblies, a rolling assembly and two fixing mechanisms, and the two U-shaped frames are arranged on the two waist edges of the isosceles right-angle triangular base respectively; the right-angle supporting table is fixedly arranged on the two U-shaped frames and located above the isosceles right-angle triangular base. The two cutting assemblies are arranged on the corresponding U-shaped frames correspondingly. The adjacent ends, close to the two U-shaped frames, of the winding assembly are arranged on the isosceles right-angle triangular base, and the winding assembly is connected with the two cutting assemblies. And the two fixing mechanisms are respectively arranged at the other ends of the corresponding U-shaped frames. Therefore, right-angle cutting of the inner side of the broken bridge aluminum material can be completed at a time, and the cutting efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing thermal break aluminum doors and windows, in particular to a right-angle cutting device for thermal break aluminum doors and windows. Background Art

[0002] Thermally insulated aluminum, also known as thermally insulated aluminum profiles, thermally insulated aluminum alloy profiles, or thermally insulated aluminum-plastic composite profiles, offers superior performance compared to standard aluminum alloy profiles. Specifically, because aluminum alloy is a metal and conducts heat quickly, it acts as a "bridge" for heat transfer when there's a significant temperature difference between indoors and outdoors. However, doors and windows made from this material have poor thermal insulation. Thermally insulated aluminum, however, is made by splitting the aluminum alloy in the middle and connecting the sections with hard plastic, enhancing the material's thermal insulation.

[0003] At present, manual cutting machines are mostly used for right-angle cutting of thermal break aluminum profiles for doors and windows. However, when cutting each thermal break aluminum profile at a right angle, it is generally necessary to cut the inner side of the thermal break aluminum profile twice to complete the right-angle cutting, and the cutting efficiency is relatively low. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the present invention is to provide a right-angle cutting device for thermally-insulated aluminum doors and windows, which can complete the right-angle cutting of the inner side of the thermally-insulated aluminum material at one time, thereby effectively improving the cutting efficiency.

[0006] To achieve the above-mentioned purpose, the utility model proposes a right-angle cutting device for thermally broken aluminum doors and windows, comprising an isosceles right-angle triangle seat, two U-shaped frames, a right-angle support platform, two cutting components, a winding component and two fixing mechanisms, wherein the two U-shaped frames are respectively arranged on the two waist sides of the isosceles right-angle triangle seat; the right-angle support platform is fixedly arranged on the two U-shaped frames and is located above the isosceles right-angle triangle seat; the two cutting components are respectively arranged on the corresponding U-shaped frames; the winding component is arranged on the isosceles right-angle triangle seat near the adjacent end of the two U-shaped frames, and the winding component is respectively connected to the two cutting components; the two fixing mechanisms are respectively arranged on the other end of the corresponding U-shaped frames.

[0007] The utility model discloses a right-angle cutting device for thermally-insulated aluminum doors and windows, which can complete the right-angle cutting of the inner side of the thermally-insulated aluminum material at one time, thereby effectively improving the cutting efficiency.

[0008] In addition, the right-angle cutting device for thermally broken aluminum doors and windows proposed in the application may also have the following additional technical features:

[0009] Specifically, the cutting assembly includes two guide rods, a slide, a first driving mechanism, a cutting knife and a tension spring, wherein the two guide rods are arranged side by side in the U-shaped frame; the slide is slidably arranged on the two guide rods; the first driving mechanism is arranged on the slide, and the output end of the first driving mechanism is connected to the cutting knife; one end of the tension spring is fixedly connected to the U-shaped frame, and the other end of the tension spring is fixedly connected to the slide.

[0010] Specifically, the winding assembly includes a winding roller and a second drive mechanism, wherein the winding roller is vertically and rotatably arranged on the isosceles right triangle seat, and the winding roller is fixedly connected to the slide via a traction rope; the second drive mechanism is mounted on the two U-shaped frames, and the output end of the second drive mechanism is connected to one end of the winding roller.

[0011] Specifically, the fixing mechanism includes two support rods, a clamping plate, a limit plate and two springs, wherein the two support rods are arranged side by side and vertically on the side wall of the other end of the U-shaped frame; the clamping plate is movably sleeved on the two support rods; the limit plates are respectively fixedly connected to one end of the two support rods away from the U-shaped frame; the two springs are respectively sleeved on the corresponding support rods, and one end of the spring is fixedly connected to the clamping plate, and the other end of the spring is fixedly connected to the limit plate.

[0012] Specifically, a travel switch close to the second driving mechanism is provided on the inner side wall of the U-shaped frame, and the travel switch is electrically connected to the second driving mechanism.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 A three-dimensional diagram of a right-angle cutting device for thermally broken aluminum doors and windows according to an embodiment of the present invention Figure 1 ;

[0016] Figure 2 A three-dimensional diagram of a right-angle cutting device for thermally broken aluminum doors and windows according to an embodiment of the present invention Figure 2 .

[0017] As shown in the figure: 10. Isosceles right triangle seat; 20. U-shaped frame; 30. Right-angle support platform; 40. Cutting assembly; 41. Guide rod; 42. Slide plate; 43. First drive mechanism; 44. Cutting knife; 45. Tension spring; 50. Winding assembly; 51. Winding roller; 52. Second drive mechanism; 501. Traction rope; 60. Fixing mechanism; 61. Support rod; 62. Clamping plate; 63. Limit plate; 64. Spring; 70. Travel switch. DETAILED DESCRIPTION

[0018] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0019] The following describes the right-angle cutting device for thermally broken aluminum doors and windows according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0020] like Figure 1 and Figure 2 As shown, the right-angle cutting device for thermally broken aluminum doors and windows of an embodiment of the present invention may include an isosceles right-angle triangle seat 10, two U-shaped frames 20, a right-angle support platform 30, two cutting components 40, a winding component 50 and two fixing mechanisms 60.

[0021] The two U-shaped frames 20 are respectively arranged on the two sides of the isosceles right triangle 10, and the right-angle support platform 30 is fixedly mounted on the two U-shaped frames 20 and located above the isosceles right triangle 10. It should be noted that the right-angle support platform 30 described in this embodiment is in the shape of an isosceles right triangle.

[0022] The two cutting assemblies 40 are respectively arranged on the corresponding U-shaped frames 20, and the winding assembly 50 is arranged on the isosceles right triangle seat 10 near the adjacent ends of the two U-shaped frames 20, and the winding assembly 50 is respectively connected to the two cutting assemblies 40.

[0023] The two fixing mechanisms 60 are respectively disposed on the other end of the corresponding U-shaped frame 20 .

[0024] In order to clearly illustrate the above embodiment, in one embodiment of the present invention, as Figure 1 and Figure 2 As shown, the cutting assembly 40 may include two guide rods 41 , a slide 42 , a first driving mechanism 43 , a cutting knife 44 and a tension spring 45 .

[0025] The two guide rods 41 are arranged side by side in the U-shaped frame 20 , and the slide plate 42 is slidably arranged on the two guide rods 41 .

[0026] The first driving mechanism 43 is disposed on the slide 42 , and an output end of the first driving mechanism 43 is connected to the cutting blade 44 .

[0027] It should be noted that the first driving mechanism 43 described in this embodiment may be a servo motor.

[0028] One end of the tension spring 45 is fixedly connected to the U-shaped frame 20 , and the other end of the tension spring 45 is fixedly connected to the slide plate 42 .

[0029] Furthermore, in one embodiment of the present invention, Figure 1 As shown, the winding assembly 50 may include a winding roller 51 and a second driving mechanism 52 .

[0030] The winding roller 51 is vertically and rotatably arranged on the isosceles right triangle seat 10 , and the winding roller 51 is fixedly connected to the slide plate 42 via a traction rope 501 .

[0031] The second driving mechanism 52 is mounted on the two U-shaped frames 20 , and an output end of the second driving mechanism 52 is connected to one end of the winding roller 51 .

[0032] It should be noted that the second driving mechanism 52 described in this embodiment may be a driving motor.

[0033] Furthermore, in one embodiment of the present invention, Figure 1 and Figure 2 As shown, the fixing mechanism 60 may include two support rods 61 , a clamping plate 62 , a limiting plate 63 and two springs 64 .

[0034] The two support rods 61 are arranged side by side and vertically on the other end side wall of the U-shaped frame 20 , and the clamping plate 62 is movably sleeved on the two support rods 61 .

[0035] The limiting plates 63 are respectively fixedly connected to one end of the two support rods 61 away from the U-shaped frame 20, and the two springs 64 are respectively mounted on the corresponding support rods 61, and one end of the spring 64 is fixedly connected to the clamping plate 62, and the other end of the spring 64 is fixedly connected to the limiting plate 63.

[0036] Furthermore, in one embodiment of the present invention, a limit switch 70 close to the second driving mechanism 52 is provided on the inner side wall of the U-shaped frame 20 , and the limit switch 70 is electrically connected to the second driving mechanism 52 .

[0037] Specifically, when it is necessary to make a right-angle cut on the inner side of the thermally broken aluminum material, the relevant staff first needs to manually pull the clamping plate 62 away from the U-shaped frame 20. At this time, the clamping plate 62 compresses the spring 64, and then the staff places the thermally broken aluminum material on the right-angle support platform 30. At this time, the staff releases the clamping plate 62, and the clamping plate 62 is reset under the tension of the spring 64, and the thermally broken aluminum material is clamped and fixed on the right-angle support platform 30.

[0038] Subsequently, the staff controls the first drive mechanism 43 to rotate the cutting blade 44, which then cuts the aluminum profile. Simultaneously, the staff controls the second drive mechanism 52 to rotate the winding roller 51. The rotating winding roller 51 winds up the traction rope 501, thereby pulling the two slides 42 toward the winding roller 51 for synchronous movement. The moving slides 42 drive the corresponding first drive mechanism 43 and cutting blade 44, simultaneously stretching the tension spring 45. Consequently, the two cutting blades 44, moving synchronously toward the winding roller 51, simultaneously cut the aluminum profile, completing the right-angle cut of the aluminum profile.

[0039] When the right-angle cutting of the broken aluminum material is completed and the slide plate 42 touches the limit switch 70, the second drive mechanism 52 is powered off and the winding roller 51 loses its winding force. At this time, the slide plate 42, under the tension of the tension spring 45, drives the first drive mechanism 43 and the cutting blade 44 to quickly reset so that the next broken aluminum material can be cut at a right angle.

[0040] In summary, the right-angle cutting device for thermally-insulated aluminum doors and windows of the embodiment of the present invention can complete the right-angle cutting of the inner side of the thermally-insulated aluminum material at one time, thereby effectively improving the cutting efficiency.

[0041] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0042] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0043] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A right-angle cutting device for thermally broken aluminum doors and windows, characterized in that: It includes an isosceles right-angle triangle seat, two U-shaped frames, a right-angle support table, two cutting components, a winding component and two fixing mechanisms, wherein: The two U-shaped frames are respectively arranged on the two sides of the isosceles right triangle; The right-angle support platform is fixedly mounted on the two U-shaped frames and is located above the isosceles right-angle triangle seat; The two cutting assemblies are respectively arranged on the corresponding U-shaped frames; The winding assembly is arranged on the isosceles right triangle seat near one adjacent end of the two U-shaped frames, and the winding assembly is connected to the two cutting assemblies respectively; The two fixing mechanisms are respectively arranged on the other end of the corresponding U-shaped frame.

2. The right-angle cutting device for thermally broken aluminum doors and windows according to claim 1 is characterized in that: The cutting assembly includes two guide rods, a slide, a first driving mechanism, a cutting knife and a tension spring, wherein: The two guide rods are arranged side by side in the U-shaped frame; The slide plate is slidably arranged on the two guide rods; The first driving mechanism is arranged on the slide, and the output end of the first driving mechanism is connected to the cutting blade; One end of the tension spring is fixedly connected to the U-shaped frame, and the other end of the tension spring is fixedly connected to the slide plate.

3. The right-angle cutting device for thermally broken aluminum doors and windows according to claim 2 is characterized in that: The winding assembly includes a winding roller and a second driving mechanism, wherein: The winding roller is vertically and rotatably arranged on the isosceles right triangle seat, and the winding roller is fixedly connected to the slide plate via a traction rope; The second driving mechanism is mounted on the two U-shaped frames, and an output end of the second driving mechanism is connected to one end of the winding roller.

4. The right-angle cutting device for thermally broken aluminum doors and windows according to claim 1 is characterized in that: The fixing mechanism includes two support rods, a clamping plate, a limiting plate and two springs, wherein: The two support rods are arranged side by side and vertically on the other end side wall of the U-shaped frame; The clamping plate is movably sleeved on the two support rods; The limiting plates are respectively fixedly connected to one end of the two support rods away from the U-shaped frame; The two springs are respectively sleeved on the corresponding support rods, and one end of the spring is fixedly connected to the clamping plate, and the other end of the spring is fixedly connected to the limiting plate.

5. The right-angle cutting device for thermally broken aluminum doors and windows according to claim 3 is characterized in that: A travel switch close to the second driving mechanism is provided on the inner side wall of the U-shaped frame, and the travel switch is electrically connected to the second driving mechanism.

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