Window frame butt joint angle batch cutting device

Abstract

The utility model discloses a window frame butt joint angle batch cutting device, which relates to the technical field of window frame processing equipment and comprises a workbench, an opening is arranged on the workbench, a saw blade capable of sliding along the length direction of the opening is arranged in the opening, and a side barrier strip and an end barrier strip are respectively and fixedly arranged on two sides of the opening on the upper surface of the workbench. An opening is formed in the working table, a plurality of frame strips are fixedly arranged on the working table, an included angle between each side barrier strip and the opening is 45 degrees, the end barrier strips are parallel to the opening, a door-shaped frame is further fixedly arranged on the working table, the door-shaped frame is parallel to the opening, and a pressing plate is arranged in the door-shaped frame in a sliding mode. According to the frame strip cutting device, the cut positions of a plurality of frame strips can be limited through the arranged end blocking strips, the frame strips can be tightly pressed on the workbench through the pressing plate, the saw blade moves while rotating, the frame strips are cut at the same time, and the cutting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of window frame processing equipment, in particular to a batch cutting device for window frame butt angles. Background Art

[0002] The window frame is a frame assembled from four aluminum alloy frame strips. Before assembly, the ends of the aluminum alloy frame strips need to be cut into a 45° butt angle to facilitate splicing into a rectangular frame.

[0003] For example, the utility model patent with the announcement number CN217166705U discloses a window frame butt angle cutting device, including a workbench, a motor support is arranged on the workbench, a cutting motor is arranged on the motor support, a cutting blade is connected to the output end of the cutting motor, a cutting strip hole and two guide strip holes are arranged on the workbench, the cutting strip hole is 45 degrees and parallel to the two guide strip holes, the lower part of the cutting blade extends into the cutting strip hole, a window frame placement base is slidably arranged in the guide strip hole, a left side plate is fixedly arranged on the side of the window frame placement base and a right side plate is movably arranged, and the left side plate and the right side plate are parallel;

[0004] However, the utility model can only cut one frame strip at a time and cannot cut multiple frame strips at the same time, so the efficiency is low. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a device for batch cutting of window frame butt angles, which solves the technical problem that the prior device cannot cut multiple frame strips at the same time.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a batch cutting device for window frame butt angles, comprising a workbench, an opening being provided on the workbench, a saw blade that can slide along its length direction being provided in the opening, side bars and end bars being fixedly provided on the upper surface of the workbench on both sides of the opening, the angle between the side bars and the opening being 45 degrees, the end bars being parallel to the opening, a door-shaped frame being fixedly provided on the workbench, the door-shaped frame being parallel to the opening, a pressure plate being slidably provided in the door-shaped frame.

[0007] Preferably, a slide rail is fixedly provided on the lower surface of the workbench, the slide rail is parallel to the opening, a slider is slidably provided on the slide rail, a motor 1 is fixedly provided on the slider, and the saw blade is installed on the driving end of the motor 1.

[0008] Preferably, a pair of mounting frames are fixedly provided at both ends of the slide rail, a threaded rod is rotatably installed between the pair of mounting frames, the slider is screwed on the threaded rod, a second motor is fixedly provided on the mounting frame, and the driving end of the second motor is fixedly connected to the threaded rod.

[0009] Preferably, a telescopic rod is fixedly provided on the portal frame, and the pressing plate is fixedly connected to the telescopic end of the telescopic rod.

[0010] Preferably, a protective layer is fixedly provided on the lower surface of the pressing plate.

[0011] Beneficial Effects

[0012] The utility model provides a device for batch cutting of window frame butt angles, which has the following beneficial effects: the angle between a plurality of frame strips and an opening can be limited to 45 degrees by means of the side stop strips, the cut portions of the plurality of frame strips can be limited by means of the end stop strips, the plurality of frame strips can be pressed onto a workbench by means of a pressure plate, and the saw blade can be moved while rotating to achieve simultaneous cutting of the plurality of frame strips, thereby improving cutting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the front view of the utility model;

[0014] Figure 2 It is a top view of the utility model.

[0015] In the figure: 1. workbench; 2. opening; 3. saw blade; 4. side stop bar; 5. end stop bar; 6. door frame; 7. pressure plate; 8. telescopic rod; 9. protective layer; 10. slide rail; 11. slider; 12. motor 1; 13. mounting frame; 14. threaded rod; 15. motor 2; 16. frame bar. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] See also Figure 1-2 The utility model provides a technical solution: a batch cutting device for window frame butt angles, comprising a workbench 1, an opening 2 is provided on the workbench 1, a saw blade 3 which can slide along its length direction is provided in the opening 2, the cut portion of the frame strip 16 is placed on the opening 2, and the frame strip 16 is cut by moving the saw blade 3, side stoppers 4 and end stoppers 5 are fixedly provided on both sides of the opening 2 on the upper surface of the workbench 1, the angle between the side stoppers 4 and the opening 2 is 45 degrees, the end stoppers 5 are parallel to the opening 2, a plurality of frame strips 16 are limited by the side stoppers 4 and the end stoppers 5, a door frame 6 is also fixedly provided on the workbench 1, the door frame 6 is parallel to the opening 2, a pressing plate 7 is slidably provided in the door frame 6, and a plurality of frame strips 16 can be pressed tightly on the workbench 1 by the pressing plate 7.

[0018] As an embodiment of the utility model, a slide rail 10 is fixedly provided on the lower surface of the workbench 1, the slide rail 10 is parallel to the opening 2, a slider 11 is slidably provided on the slide rail 10, a motor 12 is fixedly provided on the slider 11, and a saw blade 3 is installed on the driving end of the motor 12. The moving trajectory of the saw blade 3 is limited by the cooperation between the slider 11 and the slide rail 10, and the saw blade 3 can be driven to rotate by the motor 12.

[0019] As an embodiment of the utility model, a pair of mounting frames 13 are fixedly provided at both ends of the slide rail 10, a threaded rod 14 is rotatably installed between the pair of mounting frames 13, the slider 11 is screwed on the threaded rod 14, a motor 2 15 is fixedly provided on the mounting frame 13, a driving end of the motor 2 15 is fixedly connected to the threaded rod 14, the threaded rod 14 is driven to rotate by the motor 2 15, and the slider 11 is driven to move by the rotation of the threaded rod 14.

[0020] As an embodiment of the utility model, a telescopic rod 8 is fixedly provided on the door frame 6, and the pressure plate 7 is fixedly connected to the telescopic end of the telescopic rod 8. The telescopic rod 8 can be a cylinder or a hydraulic cylinder, and the telescopic rod 8 is used to drive the pressure plate 7 to move up and down.

[0021] As an embodiment of the present utility model, a protective layer 9 is fixedly provided on the lower surface of the pressing plate 7 to prevent damage to the frame strip 16 .

[0022] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0023] The working principle and use process of the utility model are as follows: when in use, multiple frame strips 16 are placed on the workbench 1 and then leaned against the side stop strip 4. At this time, the angle between the multiple frame strips 16 and the opening 2 is 45 degrees. The ends of the multiple frame strips 16 are leaned against the end stop strip 5, and the cut parts of the multiple frame strips 16 can be limited. The pressing plate 7 can be controlled to descend by the telescopic rod 8, and the multiple frame strips 16 are pressed against the workbench 1 by the pressing plate 7. The motor 1 12 and the motor 2 15 are started. At this time, the saw blade 3 can move along the length direction of the opening 2 while rotating, so that the multiple frame strips 16 can be cut at the same time.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for batch cutting of window frame butt joint angles, characterized in that: The invention comprises a workbench (1), wherein the workbench (1) is provided with an opening (2), wherein a saw blade (3) is provided in the opening (2) and can slide along the length direction thereof, wherein the upper surface of the workbench (1) is respectively fixedly provided with side stop bars (4) and end stop bars (5) on both sides of the opening (2), wherein the angle between the side stop bars (4) and the opening (2) is 45 degrees, and the end stop bars (5) are parallel to the opening (2), and the workbench (1) is also fixedly provided with a door frame (6), wherein the door frame (6) is parallel to the opening (2), and a pressure plate (7) is slidably provided in the door frame (6).

2. A device for batch cutting of window frame butt joint angles according to claim 1, characterized in that: A slide rail (10) is fixedly arranged on the lower surface of the workbench (1), the slide rail (10) is parallel to the opening (2), a slider (11) is slidably arranged on the slide rail (10), a motor (12) is fixedly arranged on the slider (11), and the saw blade (3) is mounted on the driving end of the motor (12).

3. A device for batch cutting of window frame butt joint angles according to claim 2, characterized in that: A pair of mounting frames (13) are fixedly arranged at both ends of the slide rail (10), a threaded rod (14) is rotatably mounted between the pair of mounting frames (13), the slider (11) is screwed onto the threaded rod (14), a second motor (15) is fixedly arranged on the mounting frame (13), and a driving end of the second motor (15) is fixedly connected to the threaded rod (14).

4. A device for batch cutting of window frame butt joint angles according to claim 1, characterized in that: A telescopic rod (8) is fixedly arranged on the portal frame (6), and the pressing plate (7) is fixedly connected to the telescopic end of the telescopic rod (8).

5. The device for batch cutting of window frame butt joint angles according to claim 1, characterized in that: A protective layer (9) is fixedly provided on the lower surface of the pressing plate (7).

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