Special aluminum profile cutting device for composite doors and windows

Abstract

The utility model discloses a special aluminum profile cutting device for composite doors and windows, which belongs to the technical field of composite door and window cutting and comprises a frame, sliding grooves are arranged on the left side and the right side of the middle of a lower seat of the frame, connecting rods are slidably connected to the inner side walls of the sliding grooves, and limiting side strips are fixedly connected to the tops of the connecting rods on the left side and the right side. The two ends of the limiting side strip are fixedly connected with a limiting end block and a feeding inclined strip correspondingly, the power input end of the limiting side strip is connected with the power output end of a second bidirectional displacement driving assembly through a connecting rod, and a linear displacement driving assembly is installed in the middle of the bottom of the rack upper base. According to the special aluminum profile cutting device for the composite doors and windows, the two sets of limiting side strips driven by the second two-way displacement driving assemblies are arranged on the workbench, the limiting side strips can be matched with the material shifting blocks driven by the linear displacement driving assemblies, aluminum profiles to be cut can be automatically and rapidly shifted to the correct positions, and time is saved.

Description

Technical Field

[0001] The utility model relates to the field of composite door and window cutting, in particular to a special aluminum profile cutting device for composite door and window. Background Art

[0002] There are many types of composite profiles for doors and windows, among which the most common ones are aluminum-plastic composite doors and windows, also called thermally insulated aluminum doors and windows, which are a new type of doors and windows after aluminum alloy doors and windows and plastic steel doors and windows. Thermally insulated aluminum doors and windows use thermally insulated thermally insulated aluminum profiles and hollow glass, imitating European-style structures, with beautiful appearance, energy saving, sound insulation, noise prevention, dust prevention, and waterproof functions, and are widely used. Aluminum-plastic composite profiles are generally cut with two sets of symmetrically set 45-degree inclined cutting components. The cut aluminum profiles have bevels on both ends, which is convenient for welding into frames.

[0003] The existing aluminum profile cutting device for composite doors and windows requires workers to manually straighten the aluminum profile so that the forty-five-degree inclined cutting assembly can accurately cut the aluminum profile into the desired length. Straightening the aluminum profile is very time-consuming and cannot be automatically straightened. Utility Model Content

[0004] The purpose of the utility model is to provide a composite door and window special aluminum profile cutting device. The composite door and window special aluminum profile cutting device disclosed by the utility model is provided with two sets of limiting side strips driven by a second bidirectional displacement drive assembly on the workbench, which can cooperate with the material shifting block driven by the linear displacement drive assembly, and can automatically shift the aluminum profile to be cut to the correct position quickly, saving time, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A composite door and window aluminum profile cutting device comprises a frame, wherein slide grooves are provided on both sides of the middle part of the lower seat of the frame, and connecting rods are slidably connected to the inner side walls of the slide grooves, and the tops of the connecting rods on the left and right sides are fixedly connected to limited side strips, and the two ends of the limited side strips are respectively fixedly connected to the limited end blocks and the feed oblique strips, and the power input end of the limited side strips is connected to the power output end of the second bidirectional displacement drive assembly through a connecting rod, and a linear displacement drive assembly is installed in the middle of the bottom of the upper seat of the frame, and the power output end of the linear displacement drive assembly is connected to the power input end of the material shifting block through a second electric telescopic rod.

[0007] As a further solution of the utility model: a first bidirectional displacement drive assembly is installed on one side of the bottom of the frame upper seat, and two symmetrical forty-five-degree cutting assemblies are installed on the power output end of the first bidirectional displacement drive assembly through two first electric telescopic rods.

[0008] As a further solution of the utility model: infrared ranging sensors are installed on the upper parts of the two first electric telescopic rods.

[0009] As a further solution of the utility model: a material receiving box is installed at the lower part of the frame discharge port.

[0010] As a further solution of the present invention: the first bidirectional displacement drive assembly and the second bidirectional displacement drive assembly have the same structure, both including a bidirectional threaded rod rotatably mounted on the inner wall of the dustproof shell, and screw sleeves and bearings are installed on the left and right sides of the outer wall of the bidirectional threaded rod, and the power input end of the bidirectional threaded rod is connected to the power output end of the first motor.

[0011] As a further solution of the utility model: the linear displacement drive assembly includes a one-way threaded screw rotatably mounted on the inner wall of the dustproof shell, a screw sleeve and a bearing are installed on the outer wall of the one-way threaded screw, and the power input end of the one-way threaded screw is connected to the power output end of the second motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a composite door and window special aluminum profile cutting device, on the workbench of which two groups of limiting side strips driven by a second bidirectional displacement drive assembly are arranged, which can cooperate with a material shifting block driven by a linear displacement drive assembly, and can automatically shift the aluminum profile to be cut to the correct position quickly, thus saving time and solving the problem that the existing composite door and window special aluminum profile cutting device requires staff to manually align the aluminum profile so that the forty-five-degree inclined cutting assembly can accurately cut the aluminum profile into the desired length, and the aligning of the aluminum profile is very time-consuming and cannot be automatically aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of a composite door and window aluminum profile cutting device according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic cross-sectional structure diagram of a composite door and window dedicated aluminum profile cutting device according to an embodiment of the utility model;

[0016] Figure 3 for Figure 2 The structural diagram at A in the middle;

[0017] Figure 4 The present invention is a schematic structural diagram of a composite door and window aluminum profile cutting device according to an embodiment of the present invention.

[0018] In the figure: 1. frame; 2. material receiving box; 3. first bidirectional displacement drive assembly; 4. infrared ranging sensor; 5. first electric telescopic rod; 6. forty-five degree cutting assembly; 7. limit end block; 8. limit side strip; 9. feed oblique strip; 10. linear displacement drive assembly; 11. second electric telescopic rod; 12. material shifting block; 13. second bidirectional displacement drive assembly; 14. connecting rod; 15. slide groove; 16. bidirectional threaded rod; 17. screw sleeve; 18. bearing; 19. dust cover; 20. first motor; 21. unidirectional threaded screw; 22. second motor. DETAILED DESCRIPTION

[0019] Below, in conjunction with the accompanying drawings and specific implementation methods, the utility model is further described. It should be noted that, under the premise of no conflict, the various embodiments described below or the various technical features can be arbitrarily combined to form a new embodiment. Except for special instructions, the materials and equipment used in this embodiment can be purchased from the market. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0020] See also Figures 1 to 4 In the embodiment of the utility model, a composite door and window special aluminum profile cutting device comprises a frame 1, and a slide groove 15 is opened on both sides of the middle part of the lower seat of the frame 1, and the inner side wall of the slide groove 15 is slidably connected with a connecting rod 14, and the tops of the connecting rods 14 on the left and right sides are fixedly connected to the limited side strips 8, and the two ends of the limited side strips 8 are respectively fixedly connected to the limited end blocks 7 and the feed oblique strips 9, and the power input end of the limited side strips 8 is connected to the power output end of the second two-way displacement drive component 13 through the connecting rod 14, and a linear displacement drive component 10 is installed in the middle of the bottom of the upper seat of the frame 1, and the power output end of the linear displacement drive component 10 is connected to the power input end of the material shifting block 12 through the second electric telescopic rod 11. The workbench of the composite door and window special aluminum profile cutting device disclosed by the utility model is provided with two groups of limited side strips 8 driven by the second two-way displacement drive components 13, which can cooperate with the material shifting block 12 driven by the linear displacement drive component 10, and can automatically shift the aluminum profile to be cut to the correct position quickly, saving time.

[0021] A first bidirectional displacement drive assembly 3 is installed on one side of the bottom of the upper seat of the frame 1, and two symmetrical forty-five-degree cutting assemblies 6 are installed on the power output end of the first bidirectional displacement drive assembly 3 through two first electric telescopic rods 5, which is convenient for cutting; an infrared distance measuring sensor 4 is installed on the upper part of the two first electric telescopic rods 5, which is convenient for distance measurement; a material receiving box 2 is installed at the lower part of the material discharge port of the frame 1, which is convenient for material receiving; the first bidirectional displacement drive assembly 3 and the second bidirectional displacement drive assembly 13 have the same structure, both of which include a rotating device installed on a dustproof shell 19 The bidirectional threaded rod 16 on the inner wall, the outer wall of the bidirectional threaded rod 16 is equipped with a screw sleeve 17 and a bearing 18 on both sides, the power input end of the bidirectional threaded rod 16 is connected to the power output end of the first motor 20, which is convenient for driving; wherein, the linear displacement drive assembly 10 includes a unidirectional threaded screw 21 rotatably mounted on the inner wall of the dustproof shell 19, the outer wall of the unidirectional threaded screw 21 is equipped with a screw sleeve 17 and a bearing 18, the power input end of the unidirectional threaded screw 21 is connected to the power output end of the second motor 22, which is convenient for driving the material shifting block 12 to move.

[0022] The working principle of the utility model is as follows: the workbench of the composite door and window special aluminum profile cutting device disclosed by the utility model is provided with two sets of limiting side strips 8 driven by the second two-way displacement driving components 13, which can cooperate with the material shifting block 12 driven by the linear displacement driving component 10, and can automatically shift the aluminum profile to be cut to the correct position quickly, saving time, and the aluminum profile to be cut is slid into the feed bevel strip 9, and the two forty-five-degree cutting components 6 are driven to the target position by the first two-way displacement driving component 3, until the distance detected by the infrared ranging sensor 4 is the preset distance, and the material shifting block 12 is automatically shifted to the correct position by the linear displacement driving component 10. The material block 12 moves to the other end of the aluminum profile, so that the material block 12 can push the aluminum profile to the bottom of the two forty-five degree cutting components 6, and the external power supply is used to drive the second electric telescopic rod 11 to extend through the external switch, and the linear displacement drive component 10 drives the material block 12 to move, so that the aluminum profile moves to abut against the limit end block 7. At the same time, the two groups of limit side strips 8 of the second bidirectional displacement drive component 13 are close together to abut against the left and right ends of the aluminum profile, so that the position of the aluminum profile can be quickly and automatically corrected (the first motor 20, the second motor 22, the first electric telescopic rod 5 and the second electric telescopic rod 11 are all existing products on the market).

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A composite door and window aluminum profile cutting device, comprising a frame (1), characterized in that: The lower seat of the frame (1) is provided with a slide groove (15) on both sides of the middle part, and the inner side wall of the slide groove (15) is slidably connected to a connecting rod (14). The tops of the connecting rods (14) on the left and right sides are fixedly connected to the limited side strips (8). The two ends of the limited side strips (8) are respectively fixedly connected to the limited end block (7) and the feed inclined strip (9). The power input end of the limited side strip (8) is connected to the power output end of the second bidirectional displacement drive component (13) through the connecting rod (14). A linear displacement drive component (10) is installed in the middle of the bottom of the upper seat of the frame (1). The power output end of the linear displacement drive component (10) is connected to the power input end of the material shifting block (12) through the second electric telescopic rod (11).

2. The composite door and window aluminum profile cutting device according to claim 1 is characterized in that: A first bidirectional displacement drive assembly (3) is installed on one side of the bottom of the upper seat of the frame (1), and two symmetrical forty-five-degree cutting assemblies (6) are installed on the power output end of the first bidirectional displacement drive assembly (3) via two first electric telescopic rods (5).

3. The aluminum profile cutting device for composite doors and windows according to claim 2 is characterized in that: Infrared distance measuring sensors (4) are installed on the upper parts of the two first electric telescopic rods (5).

4. The aluminum profile cutting device for composite doors and windows according to claim 1 is characterized in that: A material receiving box (2) is installed at the lower part of the material outlet of the frame (1).

5. The aluminum profile cutting device for composite doors and windows according to claim 2 is characterized in that: The first bidirectional displacement drive assembly (3) and the second bidirectional displacement drive assembly (13) have the same structure, and both comprise a bidirectional threaded rod (16) rotatably mounted on the inner wall of a dustproof housing (19), a screw sleeve (17) and a bearing (18) being mounted on both left and right sides of the outer wall of the bidirectional threaded rod (16), and a power input end of the bidirectional threaded rod (16) being connected to a power output end of a first motor (20).

6. The aluminum profile cutting device for composite doors and windows according to claim 1 is characterized in that: The linear displacement drive assembly (10) comprises a one-way threaded screw (21) rotatably mounted on the inner wall of a dustproof housing (19), a screw sleeve (17) and a bearing (18) being mounted on the outer wall of the one-way threaded screw (21), and a power input end of the one-way threaded screw (21) being connected to a power output end of a second motor (22).

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